X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=library%2Ffullcalendar%2Ffullcalendar.js;h=3c2c380bcdc52544f60cd69b6ba83a4ce1eb8b06;hb=4593f43254aae1bda40c8b348e16bc28fc11b4c6;hp=41c50856cf4f181f4cbcd34f923e9dec0eabe708;hpb=395be3dcde55d16c8e23dbe9137d1279b58442a4;p=friendica.git diff --git a/library/fullcalendar/fullcalendar.js b/library/fullcalendar/fullcalendar.js index 41c50856cf..3c2c380bcd 100644 --- a/library/fullcalendar/fullcalendar.js +++ b/library/fullcalendar/fullcalendar.js @@ -1,6110 +1,13511 @@ /*! - * FullCalendar v1.6.4 - * Docs & License: http://arshaw.com/fullcalendar/ - * (c) 2013 Adam Shaw + * FullCalendar v3.0.1 + * Docs & License: http://fullcalendar.io/ + * (c) 2016 Adam Shaw */ -/* - * Use fullcalendar.css for basic styling. - * For event drag & drop, requires jQuery UI draggable. - * For event resizing, requires jQuery UI resizable. - */ - -(function($, undefined) { - +(function(factory) { + if (typeof define === 'function' && define.amd) { + define([ 'jquery', 'moment' ], factory); + } + else if (typeof exports === 'object') { // Node/CommonJS + module.exports = factory(require('jquery'), require('moment')); + } + else { + factory(jQuery, moment); + } +})(function($, moment) { ;; -var defaults = { +var FC = $.fullCalendar = { + version: "3.0.1", + internalApiVersion: 6 +}; +var fcViews = FC.views = {}; - // display - defaultView: 'month', - aspectRatio: 1.35, - header: { - left: 'title', - center: '', - right: 'today prev,next' - }, - weekends: true, - weekNumbers: false, - weekNumberCalculation: 'iso', - weekNumberTitle: 'W', - - // editing - //editable: false, - //disableDragging: false, - //disableResizing: false, - - allDayDefault: true, - ignoreTimezone: true, - - // event ajax - lazyFetching: true, - startParam: 'start', - endParam: 'end', - - // time formats - titleFormat: { - month: 'MMMM yyyy', - week: "MMM d[ yyyy]{ '—'[ MMM] d yyyy}", - day: 'dddd, MMM d, yyyy' - }, - columnFormat: { - month: 'ddd', - week: 'ddd M/d', - day: 'dddd M/d' - }, - timeFormat: { // for event elements - '': 'h(:mm)t' // default - }, - - // locale - isRTL: false, - firstDay: 0, - monthNames: ['January','February','March','April','May','June','July','August','September','October','November','December'], - monthNamesShort: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'], - dayNames: ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'], - dayNamesShort: ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'], - buttonText: { - prev: "‹", - next: "›", - prevYear: "«", - nextYear: "»", - today: 'today', - month: 'month', - week: 'week', - day: 'day' - }, - - // jquery-ui theming - theme: false, - buttonIcons: { - prev: 'circle-triangle-w', - next: 'circle-triangle-e' - }, - - //selectable: false, - unselectAuto: true, - - dropAccept: '*', - - handleWindowResize: true + +$.fn.fullCalendar = function(options) { + var args = Array.prototype.slice.call(arguments, 1); // for a possible method call + var res = this; // what this function will return (this jQuery object by default) + + this.each(function(i, _element) { // loop each DOM element involved + var element = $(_element); + var calendar = element.data('fullCalendar'); // get the existing calendar object (if any) + var singleRes; // the returned value of this single method call + + // a method call + if (typeof options === 'string') { + if (calendar && $.isFunction(calendar[options])) { + singleRes = calendar[options].apply(calendar, args); + if (!i) { + res = singleRes; // record the first method call result + } + if (options === 'destroy') { // for the destroy method, must remove Calendar object data + element.removeData('fullCalendar'); + } + } + } + // a new calendar initialization + else if (!calendar) { // don't initialize twice + calendar = new Calendar(element, options); + element.data('fullCalendar', calendar); + calendar.render(); + } + }); + return res; }; -// right-to-left defaults -var rtlDefaults = { - header: { - left: 'next,prev today', - center: '', - right: 'title' - }, - buttonText: { - prev: "›", - next: "‹", - prevYear: "»", - nextYear: "«" - }, - buttonIcons: { - prev: 'circle-triangle-e', - next: 'circle-triangle-w' - } -}; + +var complexOptions = [ // names of options that are objects whose properties should be combined + 'header', + 'buttonText', + 'buttonIcons', + 'themeButtonIcons' +]; +// Merges an array of option objects into a single object +function mergeOptions(optionObjs) { + return mergeProps(optionObjs, complexOptions); +} ;; -var fc = $.fullCalendar = { version: "1.6.4" }; -var fcViews = fc.views = {}; +// exports +FC.intersectRanges = intersectRanges; +FC.applyAll = applyAll; +FC.debounce = debounce; +FC.isInt = isInt; +FC.htmlEscape = htmlEscape; +FC.cssToStr = cssToStr; +FC.proxy = proxy; +FC.capitaliseFirstLetter = capitaliseFirstLetter; -$.fn.fullCalendar = function(options) { +/* FullCalendar-specific DOM Utilities +----------------------------------------------------------------------------------------------------------------------*/ - // method calling - if (typeof options == 'string') { - var args = Array.prototype.slice.call(arguments, 1); - var res; - this.each(function() { - var calendar = $.data(this, 'fullCalendar'); - if (calendar && $.isFunction(calendar[options])) { - var r = calendar[options].apply(calendar, args); - if (res === undefined) { - res = r; - } - if (options == 'destroy') { - $.removeData(this, 'fullCalendar'); - } - } +// Given the scrollbar widths of some other container, create borders/margins on rowEls in order to match the left +// and right space that was offset by the scrollbars. A 1-pixel border first, then margin beyond that. +function compensateScroll(rowEls, scrollbarWidths) { + if (scrollbarWidths.left) { + rowEls.css({ + 'border-left-width': 1, + 'margin-left': scrollbarWidths.left - 1 }); - if (res !== undefined) { - return res; - } - return this; } - - options = options || {}; - - // would like to have this logic in EventManager, but needs to happen before options are recursively extended - var eventSources = options.eventSources || []; - delete options.eventSources; - if (options.events) { - eventSources.push(options.events); - delete options.events; + if (scrollbarWidths.right) { + rowEls.css({ + 'border-right-width': 1, + 'margin-right': scrollbarWidths.right - 1 + }); } - +} - options = $.extend(true, {}, - defaults, - (options.isRTL || options.isRTL===undefined && defaults.isRTL) ? rtlDefaults : {}, - options - ); - - - this.each(function(i, _element) { - var element = $(_element); - var calendar = new Calendar(element, options, eventSources); - element.data('fullCalendar', calendar); // TODO: look into memory leak implications - calendar.render(); + +// Undoes compensateScroll and restores all borders/margins +function uncompensateScroll(rowEls) { + rowEls.css({ + 'margin-left': '', + 'margin-right': '', + 'border-left-width': '', + 'border-right-width': '' }); - - - return this; - -}; +} -// function for adding/overriding defaults -function setDefaults(d) { - $.extend(true, defaults, d); +// Make the mouse cursor express that an event is not allowed in the current area +function disableCursor() { + $('body').addClass('fc-not-allowed'); } +// Returns the mouse cursor to its original look +function enableCursor() { + $('body').removeClass('fc-not-allowed'); +} -;; - -function Calendar(element, options, eventSources) { - var t = this; - - - // exports - t.options = options; - t.render = render; - t.destroy = destroy; - t.refetchEvents = refetchEvents; - t.reportEvents = reportEvents; - t.reportEventChange = reportEventChange; - t.rerenderEvents = rerenderEvents; - t.changeView = changeView; - t.select = select; - t.unselect = unselect; - t.prev = prev; - t.next = next; - t.prevYear = prevYear; - t.nextYear = nextYear; - t.today = today; - t.gotoDate = gotoDate; - t.incrementDate = incrementDate; - t.formatDate = function(format, date) { return formatDate(format, date, options) }; - t.formatDates = function(format, date1, date2) { return formatDates(format, date1, date2, options) }; - t.getDate = getDate; - t.getView = getView; - t.option = option; - t.trigger = trigger; - - - // imports - EventManager.call(t, options, eventSources); - var isFetchNeeded = t.isFetchNeeded; - var fetchEvents = t.fetchEvents; - - - // locals - var _element = element[0]; - var header; - var headerElement; - var content; - var tm; // for making theme classes - var currentView; - var elementOuterWidth; - var suggestedViewHeight; - var resizeUID = 0; - var ignoreWindowResize = 0; - var date = new Date(); - var events = []; - var _dragElement; - - - - /* Main Rendering - -----------------------------------------------------------------------------*/ - - - setYMD(date, options.year, options.month, options.date); - - - function render(inc) { - if (!content) { - initialRender(); - } - else if (elementVisible()) { - // mainly for the public API - calcSize(); - _renderView(inc); - } - } - - - function initialRender() { - tm = options.theme ? 'ui' : 'fc'; - element.addClass('fc'); - if (options.isRTL) { - element.addClass('fc-rtl'); +// Given a total available height to fill, have `els` (essentially child rows) expand to accomodate. +// By default, all elements that are shorter than the recommended height are expanded uniformly, not considering +// any other els that are already too tall. if `shouldRedistribute` is on, it considers these tall rows and +// reduces the available height. +function distributeHeight(els, availableHeight, shouldRedistribute) { + + // *FLOORING NOTE*: we floor in certain places because zoom can give inaccurate floating-point dimensions, + // and it is better to be shorter than taller, to avoid creating unnecessary scrollbars. + + var minOffset1 = Math.floor(availableHeight / els.length); // for non-last element + var minOffset2 = Math.floor(availableHeight - minOffset1 * (els.length - 1)); // for last element *FLOORING NOTE* + var flexEls = []; // elements that are allowed to expand. array of DOM nodes + var flexOffsets = []; // amount of vertical space it takes up + var flexHeights = []; // actual css height + var usedHeight = 0; + + undistributeHeight(els); // give all elements their natural height + + // find elements that are below the recommended height (expandable). + // important to query for heights in a single first pass (to avoid reflow oscillation). + els.each(function(i, el) { + var minOffset = i === els.length - 1 ? minOffset2 : minOffset1; + var naturalOffset = $(el).outerHeight(true); + + if (naturalOffset < minOffset) { + flexEls.push(el); + flexOffsets.push(naturalOffset); + flexHeights.push($(el).height()); } else { - element.addClass('fc-ltr'); - } - if (options.theme) { - element.addClass('ui-widget'); + // this element stretches past recommended height (non-expandable). mark the space as occupied. + usedHeight += naturalOffset; } + }); + + // readjust the recommended height to only consider the height available to non-maxed-out rows. + if (shouldRedistribute) { + availableHeight -= usedHeight; + minOffset1 = Math.floor(availableHeight / flexEls.length); + minOffset2 = Math.floor(availableHeight - minOffset1 * (flexEls.length - 1)); // *FLOORING NOTE* + } - content = $("
") - .prependTo(element); + // assign heights to all expandable elements + $(flexEls).each(function(i, el) { + var minOffset = i === flexEls.length - 1 ? minOffset2 : minOffset1; + var naturalOffset = flexOffsets[i]; + var naturalHeight = flexHeights[i]; + var newHeight = minOffset - (naturalOffset - naturalHeight); // subtract the margin/padding - header = new Header(t, options); - headerElement = header.render(); - if (headerElement) { - element.prepend(headerElement); + if (naturalOffset < minOffset) { // we check this again because redistribution might have changed things + $(el).height(newHeight); } + }); +} - changeView(options.defaultView); - if (options.handleWindowResize) { - $(window).resize(windowResize); - } +// Undoes distrubuteHeight, restoring all els to their natural height +function undistributeHeight(els) { + els.height(''); +} - // needed for IE in a 0x0 iframe, b/c when it is resized, never triggers a windowResize - if (!bodyVisible()) { - lateRender(); - } - } - - - // called when we know the calendar couldn't be rendered when it was initialized, - // but we think it's ready now - function lateRender() { - setTimeout(function() { // IE7 needs this so dimensions are calculated correctly - if (!currentView.start && bodyVisible()) { // !currentView.start makes sure this never happens more than once - renderView(); - } - },0); - } - - - function destroy() { - if (currentView) { - trigger('viewDestroy', currentView, currentView, currentView.element); - currentView.triggerEventDestroy(); +// Given `els`, a jQuery set of cells, find the cell with the largest natural width and set the widths of all the +// cells to be that width. +// PREREQUISITE: if you want a cell to take up width, it needs to have a single inner element w/ display:inline +function matchCellWidths(els) { + var maxInnerWidth = 0; + + els.find('> *').each(function(i, innerEl) { + var innerWidth = $(innerEl).outerWidth(); + if (innerWidth > maxInnerWidth) { + maxInnerWidth = innerWidth; } + }); - $(window).unbind('resize', windowResize); + maxInnerWidth++; // sometimes not accurate of width the text needs to stay on one line. insurance - header.destroy(); - content.remove(); - element.removeClass('fc fc-rtl ui-widget'); - } - - - function elementVisible() { - return element.is(':visible'); - } - - - function bodyVisible() { - return $('body').is(':visible'); - } - - - - /* View Rendering - -----------------------------------------------------------------------------*/ - + els.width(maxInnerWidth); - function changeView(newViewName) { - if (!currentView || newViewName != currentView.name) { - _changeView(newViewName); - } - } + return maxInnerWidth; +} - function _changeView(newViewName) { - ignoreWindowResize++; +// Given one element that resides inside another, +// Subtracts the height of the inner element from the outer element. +function subtractInnerElHeight(outerEl, innerEl) { + var both = outerEl.add(innerEl); + var diff; - if (currentView) { - trigger('viewDestroy', currentView, currentView, currentView.element); - unselect(); - currentView.triggerEventDestroy(); // trigger 'eventDestroy' for each event - freezeContentHeight(); - currentView.element.remove(); - header.deactivateButton(currentView.name); - } + // effin' IE8/9/10/11 sometimes returns 0 for dimensions. this weird hack was the only thing that worked + both.css({ + position: 'relative', // cause a reflow, which will force fresh dimension recalculation + left: -1 // ensure reflow in case the el was already relative. negative is less likely to cause new scroll + }); + diff = outerEl.outerHeight() - innerEl.outerHeight(); // grab the dimensions + both.css({ position: '', left: '' }); // undo hack - header.activateButton(newViewName); + return diff; +} - currentView = new fcViews[newViewName]( - $("
") - .appendTo(content), - t // the calendar object - ); - renderView(); - unfreezeContentHeight(); +/* Element Geom Utilities +----------------------------------------------------------------------------------------------------------------------*/ - ignoreWindowResize--; - } +FC.getOuterRect = getOuterRect; +FC.getClientRect = getClientRect; +FC.getContentRect = getContentRect; +FC.getScrollbarWidths = getScrollbarWidths; - function renderView(inc) { - if ( - !currentView.start || // never rendered before - inc || date < currentView.start || date >= currentView.end // or new date range - ) { - if (elementVisible()) { - _renderView(inc); - } - } - } +// borrowed from https://github.com/jquery/jquery-ui/blob/1.11.0/ui/core.js#L51 +function getScrollParent(el) { + var position = el.css('position'), + scrollParent = el.parents().filter(function() { + var parent = $(this); + return (/(auto|scroll)/).test( + parent.css('overflow') + parent.css('overflow-y') + parent.css('overflow-x') + ); + }).eq(0); + return position === 'fixed' || !scrollParent.length ? $(el[0].ownerDocument || document) : scrollParent; +} - function _renderView(inc) { // assumes elementVisible - ignoreWindowResize++; - if (currentView.start) { // already been rendered? - trigger('viewDestroy', currentView, currentView, currentView.element); - unselect(); - clearEvents(); - } +// Queries the outer bounding area of a jQuery element. +// Returns a rectangle with absolute coordinates: left, right (exclusive), top, bottom (exclusive). +// Origin is optional. +function getOuterRect(el, origin) { + var offset = el.offset(); + var left = offset.left - (origin ? origin.left : 0); + var top = offset.top - (origin ? origin.top : 0); - freezeContentHeight(); - currentView.render(date, inc || 0); // the view's render method ONLY renders the skeleton, nothing else - setSize(); - unfreezeContentHeight(); - (currentView.afterRender || noop)(); + return { + left: left, + right: left + el.outerWidth(), + top: top, + bottom: top + el.outerHeight() + }; +} - updateTitle(); - updateTodayButton(); - trigger('viewRender', currentView, currentView, currentView.element); - currentView.trigger('viewDisplay', _element); // deprecated +// Queries the area within the margin/border/scrollbars of a jQuery element. Does not go within the padding. +// Returns a rectangle with absolute coordinates: left, right (exclusive), top, bottom (exclusive). +// Origin is optional. +// NOTE: should use clientLeft/clientTop, but very unreliable cross-browser. +function getClientRect(el, origin) { + var offset = el.offset(); + var scrollbarWidths = getScrollbarWidths(el); + var left = offset.left + getCssFloat(el, 'border-left-width') + scrollbarWidths.left - (origin ? origin.left : 0); + var top = offset.top + getCssFloat(el, 'border-top-width') + scrollbarWidths.top - (origin ? origin.top : 0); + + return { + left: left, + right: left + el[0].clientWidth, // clientWidth includes padding but NOT scrollbars + top: top, + bottom: top + el[0].clientHeight // clientHeight includes padding but NOT scrollbars + }; +} - ignoreWindowResize--; - getAndRenderEvents(); - } - - +// Queries the area within the margin/border/padding of a jQuery element. Assumed not to have scrollbars. +// Returns a rectangle with absolute coordinates: left, right (exclusive), top, bottom (exclusive). +// Origin is optional. +function getContentRect(el, origin) { + var offset = el.offset(); // just outside of border, margin not included + var left = offset.left + getCssFloat(el, 'border-left-width') + getCssFloat(el, 'padding-left') - + (origin ? origin.left : 0); + var top = offset.top + getCssFloat(el, 'border-top-width') + getCssFloat(el, 'padding-top') - + (origin ? origin.top : 0); + + return { + left: left, + right: left + el.width(), + top: top, + bottom: top + el.height() + }; +} - /* Resizing - -----------------------------------------------------------------------------*/ - - - function updateSize() { - if (elementVisible()) { - unselect(); - clearEvents(); - calcSize(); - setSize(); - renderEvents(); - } + +// Returns the computed left/right/top/bottom scrollbar widths for the given jQuery element. +// NOTE: should use clientLeft/clientTop, but very unreliable cross-browser. +function getScrollbarWidths(el) { + var leftRightWidth = el.innerWidth() - el[0].clientWidth; // the paddings cancel out, leaving the scrollbars + var widths = { + left: 0, + right: 0, + top: 0, + bottom: el.innerHeight() - el[0].clientHeight // the paddings cancel out, leaving the bottom scrollbar + }; + + if (getIsLeftRtlScrollbars() && el.css('direction') == 'rtl') { // is the scrollbar on the left side? + widths.left = leftRightWidth; } - - - function calcSize() { // assumes elementVisible - if (options.contentHeight) { - suggestedViewHeight = options.contentHeight; - } - else if (options.height) { - suggestedViewHeight = options.height - (headerElement ? headerElement.height() : 0) - vsides(content); - } - else { - suggestedViewHeight = Math.round(content.width() / Math.max(options.aspectRatio, .5)); - } + else { + widths.right = leftRightWidth; } - - - function setSize() { // assumes elementVisible - if (suggestedViewHeight === undefined) { - calcSize(); // for first time - // NOTE: we don't want to recalculate on every renderView because - // it could result in oscillating heights due to scrollbars. - } + return widths; +} - ignoreWindowResize++; - currentView.setHeight(suggestedViewHeight); - currentView.setWidth(content.width()); - ignoreWindowResize--; - elementOuterWidth = element.outerWidth(); - } - - - function windowResize() { - if (!ignoreWindowResize) { - if (currentView.start) { // view has already been rendered - var uid = ++resizeUID; - setTimeout(function() { // add a delay - if (uid == resizeUID && !ignoreWindowResize && elementVisible()) { - if (elementOuterWidth != (elementOuterWidth = element.outerWidth())) { - ignoreWindowResize++; // in case the windowResize callback changes the height - updateSize(); - currentView.trigger('windowResize', _element); - ignoreWindowResize--; - } - } - }, 200); - }else{ - // calendar must have been initialized in a 0x0 iframe that has just been resized - lateRender(); - } - } - } - - - - /* Event Fetching/Rendering - -----------------------------------------------------------------------------*/ - // TODO: going forward, most of this stuff should be directly handled by the view +// Logic for determining if, when the element is right-to-left, the scrollbar appears on the left side +var _isLeftRtlScrollbars = null; - function refetchEvents() { // can be called as an API method - clearEvents(); - fetchAndRenderEvents(); +function getIsLeftRtlScrollbars() { // responsible for caching the computation + if (_isLeftRtlScrollbars === null) { + _isLeftRtlScrollbars = computeIsLeftRtlScrollbars(); } + return _isLeftRtlScrollbars; +} +function computeIsLeftRtlScrollbars() { // creates an offscreen test element, then removes it + var el = $('
') + .css({ + position: 'absolute', + top: -1000, + left: 0, + border: 0, + padding: 0, + overflow: 'scroll', + direction: 'rtl' + }) + .appendTo('body'); + var innerEl = el.children(); + var res = innerEl.offset().left > el.offset().left; // is the inner div shifted to accommodate a left scrollbar? + el.remove(); + return res; +} - function rerenderEvents(modifiedEventID) { // can be called as an API method - clearEvents(); - renderEvents(modifiedEventID); - } + +// Retrieves a jQuery element's computed CSS value as a floating-point number. +// If the queried value is non-numeric (ex: IE can return "medium" for border width), will just return zero. +function getCssFloat(el, prop) { + return parseFloat(el.css(prop)) || 0; +} - function renderEvents(modifiedEventID) { // TODO: remove modifiedEventID hack - if (elementVisible()) { - currentView.setEventData(events); // for View.js, TODO: unify with renderEvents - currentView.renderEvents(events, modifiedEventID); // actually render the DOM elements - currentView.trigger('eventAfterAllRender'); - } - } +/* Mouse / Touch Utilities +----------------------------------------------------------------------------------------------------------------------*/ + +FC.preventDefault = preventDefault; + + +// Returns a boolean whether this was a left mouse click and no ctrl key (which means right click on Mac) +function isPrimaryMouseButton(ev) { + return ev.which == 1 && !ev.ctrlKey; +} - function clearEvents() { - currentView.triggerEventDestroy(); // trigger 'eventDestroy' for each event - currentView.clearEvents(); // actually remove the DOM elements - currentView.clearEventData(); // for View.js, TODO: unify with clearEvents +function getEvX(ev) { + if (ev.pageX !== undefined) { + return ev.pageX; } - + var touches = ev.originalEvent.touches; + if (touches) { + return touches[0].pageX; + } +} - function getAndRenderEvents() { - if (!options.lazyFetching || isFetchNeeded(currentView.visStart, currentView.visEnd)) { - fetchAndRenderEvents(); - } - else { - renderEvents(); - } + +function getEvY(ev) { + if (ev.pageY !== undefined) { + return ev.pageY; } + var touches = ev.originalEvent.touches; + if (touches) { + return touches[0].pageY; + } +} - function fetchAndRenderEvents() { - fetchEvents(currentView.visStart, currentView.visEnd); - // ... will call reportEvents - // ... which will call renderEvents +function getEvIsTouch(ev) { + return /^touch/.test(ev.type); +} + + +function preventSelection(el) { + el.addClass('fc-unselectable') + .on('selectstart', preventDefault); +} + + +// Stops a mouse/touch event from doing it's native browser action +function preventDefault(ev) { + ev.preventDefault(); +} + + +// attach a handler to get called when ANY scroll action happens on the page. +// this was impossible to do with normal on/off because 'scroll' doesn't bubble. +// http://stackoverflow.com/a/32954565/96342 +// returns `true` on success. +function bindAnyScroll(handler) { + if (window.addEventListener) { + window.addEventListener('scroll', handler, true); // useCapture=true + return true; } + return false; +} - - // called when event data arrives - function reportEvents(_events) { - events = _events; - renderEvents(); + +// undoes bindAnyScroll. must pass in the original function. +// returns `true` on success. +function unbindAnyScroll(handler) { + if (window.removeEventListener) { + window.removeEventListener('scroll', handler, true); // useCapture=true + return true; } + return false; +} - // called when a single event's data has been changed - function reportEventChange(eventID) { - rerenderEvents(eventID); +/* General Geometry Utils +----------------------------------------------------------------------------------------------------------------------*/ + +FC.intersectRects = intersectRects; + +// Returns a new rectangle that is the intersection of the two rectangles. If they don't intersect, returns false +function intersectRects(rect1, rect2) { + var res = { + left: Math.max(rect1.left, rect2.left), + right: Math.min(rect1.right, rect2.right), + top: Math.max(rect1.top, rect2.top), + bottom: Math.min(rect1.bottom, rect2.bottom) + }; + + if (res.left < res.right && res.top < res.bottom) { + return res; } + return false; +} +// Returns a new point that will have been moved to reside within the given rectangle +function constrainPoint(point, rect) { + return { + left: Math.min(Math.max(point.left, rect.left), rect.right), + top: Math.min(Math.max(point.top, rect.top), rect.bottom) + }; +} - /* Header Updating - -----------------------------------------------------------------------------*/ +// Returns a point that is the center of the given rectangle +function getRectCenter(rect) { + return { + left: (rect.left + rect.right) / 2, + top: (rect.top + rect.bottom) / 2 + }; +} - function updateTitle() { - header.updateTitle(currentView.title); + +// Subtracts point2's coordinates from point1's coordinates, returning a delta +function diffPoints(point1, point2) { + return { + left: point1.left - point2.left, + top: point1.top - point2.top + }; +} + + +/* Object Ordering by Field +----------------------------------------------------------------------------------------------------------------------*/ + +FC.parseFieldSpecs = parseFieldSpecs; +FC.compareByFieldSpecs = compareByFieldSpecs; +FC.compareByFieldSpec = compareByFieldSpec; +FC.flexibleCompare = flexibleCompare; + + +function parseFieldSpecs(input) { + var specs = []; + var tokens = []; + var i, token; + + if (typeof input === 'string') { + tokens = input.split(/\s*,\s*/); + } + else if (typeof input === 'function') { + tokens = [ input ]; + } + else if ($.isArray(input)) { + tokens = input; } + for (i = 0; i < tokens.length; i++) { + token = tokens[i]; - function updateTodayButton() { - var today = new Date(); - if (today >= currentView.start && today < currentView.end) { - header.disableButton('today'); + if (typeof token === 'string') { + specs.push( + token.charAt(0) == '-' ? + { field: token.substring(1), order: -1 } : + { field: token, order: 1 } + ); } - else { - header.enableButton('today'); + else if (typeof token === 'function') { + specs.push({ func: token }); } } - + return specs; +} - /* Selection - -----------------------------------------------------------------------------*/ - - function select(start, end, allDay) { - currentView.select(start, end, allDay===undefined ? true : allDay); - } - +function compareByFieldSpecs(obj1, obj2, fieldSpecs) { + var i; + var cmp; - function unselect() { // safe to be called before renderView - if (currentView) { - currentView.unselect(); + for (i = 0; i < fieldSpecs.length; i++) { + cmp = compareByFieldSpec(obj1, obj2, fieldSpecs[i]); + if (cmp) { + return cmp; } } - - - - /* Date - -----------------------------------------------------------------------------*/ - - - function prev() { - renderView(-1); + + return 0; +} + + +function compareByFieldSpec(obj1, obj2, fieldSpec) { + if (fieldSpec.func) { + return fieldSpec.func(obj1, obj2); } - - - function next() { - renderView(1); + return flexibleCompare(obj1[fieldSpec.field], obj2[fieldSpec.field]) * + (fieldSpec.order || 1); +} + + +function flexibleCompare(a, b) { + if (!a && !b) { + return 0; } - - - function prevYear() { - addYears(date, -1); - renderView(); + if (b == null) { + return -1; } - - - function nextYear() { - addYears(date, 1); - renderView(); + if (a == null) { + return 1; } - - - function today() { - date = new Date(); - renderView(); + if ($.type(a) === 'string' || $.type(b) === 'string') { + return String(a).localeCompare(String(b)); } - - - function gotoDate(year, month, dateOfMonth) { - if (year instanceof Date) { - date = cloneDate(year); // provided 1 argument, a Date - }else{ - setYMD(date, year, month, dateOfMonth); + return a - b; +} + + +/* FullCalendar-specific Misc Utilities +----------------------------------------------------------------------------------------------------------------------*/ + + +// Computes the intersection of the two ranges. Will return fresh date clones in a range. +// Returns undefined if no intersection. +// Expects all dates to be normalized to the same timezone beforehand. +// TODO: move to date section? +function intersectRanges(subjectRange, constraintRange) { + var subjectStart = subjectRange.start; + var subjectEnd = subjectRange.end; + var constraintStart = constraintRange.start; + var constraintEnd = constraintRange.end; + var segStart, segEnd; + var isStart, isEnd; + + if (subjectEnd > constraintStart && subjectStart < constraintEnd) { // in bounds at all? + + if (subjectStart >= constraintStart) { + segStart = subjectStart.clone(); + isStart = true; } - renderView(); - } - - - function incrementDate(years, months, days) { - if (years !== undefined) { - addYears(date, years); + else { + segStart = constraintStart.clone(); + isStart = false; } - if (months !== undefined) { - addMonths(date, months); + + if (subjectEnd <= constraintEnd) { + segEnd = subjectEnd.clone(); + isEnd = true; } - if (days !== undefined) { - addDays(date, days); + else { + segEnd = constraintEnd.clone(); + isEnd = false; } - renderView(); - } - - - function getDate() { - return cloneDate(date); + + return { + start: segStart, + end: segEnd, + isStart: isStart, + isEnd: isEnd + }; } +} +/* Date Utilities +----------------------------------------------------------------------------------------------------------------------*/ - /* Height "Freezing" - -----------------------------------------------------------------------------*/ +FC.computeIntervalUnit = computeIntervalUnit; +FC.divideRangeByDuration = divideRangeByDuration; +FC.divideDurationByDuration = divideDurationByDuration; +FC.multiplyDuration = multiplyDuration; +FC.durationHasTime = durationHasTime; +var dayIDs = [ 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat' ]; +var intervalUnits = [ 'year', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond' ]; - function freezeContentHeight() { - content.css({ - width: '100%', - height: content.height(), - overflow: 'hidden' - }); + +// Diffs the two moments into a Duration where full-days are recorded first, then the remaining time. +// Moments will have their timezones normalized. +function diffDayTime(a, b) { + return moment.duration({ + days: a.clone().stripTime().diff(b.clone().stripTime(), 'days'), + ms: a.time() - b.time() // time-of-day from day start. disregards timezone + }); +} + + +// Diffs the two moments via their start-of-day (regardless of timezone). Produces whole-day durations. +function diffDay(a, b) { + return moment.duration({ + days: a.clone().stripTime().diff(b.clone().stripTime(), 'days') + }); +} + + +// Diffs two moments, producing a duration, made of a whole-unit-increment of the given unit. Uses rounding. +function diffByUnit(a, b, unit) { + return moment.duration( + Math.round(a.diff(b, unit, true)), // returnFloat=true + unit + ); +} + + +// Computes the unit name of the largest whole-unit period of time. +// For example, 48 hours will be "days" whereas 49 hours will be "hours". +// Accepts start/end, a range object, or an original duration object. +function computeIntervalUnit(start, end) { + var i, unit; + var val; + + for (i = 0; i < intervalUnits.length; i++) { + unit = intervalUnits[i]; + val = computeRangeAs(unit, start, end); + + if (val >= 1 && isInt(val)) { + break; + } } + return unit; // will be "milliseconds" if nothing else matches +} - function unfreezeContentHeight() { - content.css({ - width: '', - height: '', - overflow: '' - }); + +// Computes the number of units (like "hours") in the given range. +// Range can be a {start,end} object, separate start/end args, or a Duration. +// Results are based on Moment's .as() and .diff() methods, so results can depend on internal handling +// of month-diffing logic (which tends to vary from version to version). +function computeRangeAs(unit, start, end) { + + if (end != null) { // given start, end + return end.diff(start, unit, true); } - - - - /* Misc - -----------------------------------------------------------------------------*/ - - - function getView() { - return currentView; + else if (moment.isDuration(start)) { // given duration + return start.as(unit); } - - - function option(name, value) { - if (value === undefined) { - return options[name]; - } - if (name == 'height' || name == 'contentHeight' || name == 'aspectRatio') { - options[name] = value; - updateSize(); - } + else { // given { start, end } range object + return start.end.diff(start.start, unit, true); } - - - function trigger(name, thisObj) { - if (options[name]) { - return options[name].apply( - thisObj || _element, - Array.prototype.slice.call(arguments, 2) - ); - } +} + + +// Intelligently divides a range (specified by a start/end params) by a duration +function divideRangeByDuration(start, end, dur) { + var months; + + if (durationHasTime(dur)) { + return (end - start) / dur; } - - - - /* External Dragging - ------------------------------------------------------------------------*/ - - if (options.droppable) { - $(document) - .bind('dragstart', function(ev, ui) { - var _e = ev.target; - var e = $(_e); - if (!e.parents('.fc').length) { // not already inside a calendar - var accept = options.dropAccept; - if ($.isFunction(accept) ? accept.call(_e, e) : e.is(accept)) { - _dragElement = _e; - currentView.dragStart(_dragElement, ev, ui); - } - } - }) - .bind('dragstop', function(ev, ui) { - if (_dragElement) { - currentView.dragStop(_dragElement, ev, ui); - _dragElement = null; - } - }); + months = dur.asMonths(); + if (Math.abs(months) >= 1 && isInt(months)) { + return end.diff(start, 'months', true) / months; } - + return end.diff(start, 'days', true) / dur.asDays(); +} + + +// Intelligently divides one duration by another +function divideDurationByDuration(dur1, dur2) { + var months1, months2; + if (durationHasTime(dur1) || durationHasTime(dur2)) { + return dur1 / dur2; + } + months1 = dur1.asMonths(); + months2 = dur2.asMonths(); + if ( + Math.abs(months1) >= 1 && isInt(months1) && + Math.abs(months2) >= 1 && isInt(months2) + ) { + return months1 / months2; + } + return dur1.asDays() / dur2.asDays(); } -;; -function Header(calendar, options) { - var t = this; - - - // exports - t.render = render; - t.destroy = destroy; - t.updateTitle = updateTitle; - t.activateButton = activateButton; - t.deactivateButton = deactivateButton; - t.disableButton = disableButton; - t.enableButton = enableButton; - - - // locals - var element = $([]); - var tm; - +// Intelligently multiplies a duration by a number +function multiplyDuration(dur, n) { + var months; + if (durationHasTime(dur)) { + return moment.duration(dur * n); + } + months = dur.asMonths(); + if (Math.abs(months) >= 1 && isInt(months)) { + return moment.duration({ months: months * n }); + } + return moment.duration({ days: dur.asDays() * n }); +} - function render() { - tm = options.theme ? 'ui' : 'fc'; - var sections = options.header; - if (sections) { - element = $("") - .append( - $("") - .append(renderSection('left')) - .append(renderSection('center')) - .append(renderSection('right')) + +// Returns a boolean about whether the given duration has any time parts (hours/minutes/seconds/ms) +function durationHasTime(dur) { + return Boolean(dur.hours() || dur.minutes() || dur.seconds() || dur.milliseconds()); +} + + +function isNativeDate(input) { + return Object.prototype.toString.call(input) === '[object Date]' || input instanceof Date; +} + + +// Returns a boolean about whether the given input is a time string, like "06:40:00" or "06:00" +function isTimeString(str) { + return /^\d+\:\d+(?:\:\d+\.?(?:\d{3})?)?$/.test(str); +} + + +/* Logging and Debug +----------------------------------------------------------------------------------------------------------------------*/ + +FC.log = function() { + var console = window.console; + + if (console && console.log) { + return console.log.apply(console, arguments); + } +}; + +FC.warn = function() { + var console = window.console; + + if (console && console.warn) { + return console.warn.apply(console, arguments); + } + else { + return FC.log.apply(FC, arguments); + } +}; + + +/* General Utilities +----------------------------------------------------------------------------------------------------------------------*/ + +var hasOwnPropMethod = {}.hasOwnProperty; + + +// Merges an array of objects into a single object. +// The second argument allows for an array of property names who's object values will be merged together. +function mergeProps(propObjs, complexProps) { + var dest = {}; + var i, name; + var complexObjs; + var j, val; + var props; + + if (complexProps) { + for (i = 0; i < complexProps.length; i++) { + name = complexProps[i]; + complexObjs = []; + + // collect the trailing object values, stopping when a non-object is discovered + for (j = propObjs.length - 1; j >= 0; j--) { + val = propObjs[j][name]; + + if (typeof val === 'object') { + complexObjs.unshift(val); + } + else if (val !== undefined) { + dest[name] = val; // if there were no objects, this value will be used + break; + } + } + + // if the trailing values were objects, use the merged value + if (complexObjs.length) { + dest[name] = mergeProps(complexObjs); + } + } + } + + // copy values into the destination, going from last to first + for (i = propObjs.length - 1; i >= 0; i--) { + props = propObjs[i]; + + for (name in props) { + if (!(name in dest)) { // if already assigned by previous props or complex props, don't reassign + dest[name] = props[name]; + } + } + } + + return dest; +} + + +// Create an object that has the given prototype. Just like Object.create +function createObject(proto) { + var f = function() {}; + f.prototype = proto; + return new f(); +} + + +function copyOwnProps(src, dest) { + for (var name in src) { + if (hasOwnProp(src, name)) { + dest[name] = src[name]; + } + } +} + + +function hasOwnProp(obj, name) { + return hasOwnPropMethod.call(obj, name); +} + + +// Is the given value a non-object non-function value? +function isAtomic(val) { + return /undefined|null|boolean|number|string/.test($.type(val)); +} + + +function applyAll(functions, thisObj, args) { + if ($.isFunction(functions)) { + functions = [ functions ]; + } + if (functions) { + var i; + var ret; + for (i=0; i/g, '>') + .replace(/'/g, ''') + .replace(/"/g, '"') + .replace(/\n/g, '
'); +} + + +function stripHtmlEntities(text) { + return text.replace(/&.*?;/g, ''); +} + + +// Given a hash of CSS properties, returns a string of CSS. +// Uses property names as-is (no camel-case conversion). Will not make statements for null/undefined values. +function cssToStr(cssProps) { + var statements = []; + + $.each(cssProps, function(name, val) { + if (val != null) { + statements.push(name + ':' + val); + } + }); + + return statements.join(';'); +} + + +// Given an object hash of HTML attribute names to values, +// generates a string that can be injected between < > in HTML +function attrsToStr(attrs) { + var parts = []; + + $.each(attrs, function(name, val) { + if (val != null) { + parts.push(name + '="' + htmlEscape(val) + '"'); + } + }); + + return parts.join(' '); +} + + +function capitaliseFirstLetter(str) { + return str.charAt(0).toUpperCase() + str.slice(1); +} + + +function compareNumbers(a, b) { // for .sort() + return a - b; +} + + +function isInt(n) { + return n % 1 === 0; +} + + +// Returns a method bound to the given object context. +// Just like one of the jQuery.proxy signatures, but without the undesired behavior of treating the same method with +// different contexts as identical when binding/unbinding events. +function proxy(obj, methodName) { + var method = obj[methodName]; + + return function() { + return method.apply(obj, arguments); + }; +} + + +// Returns a function, that, as long as it continues to be invoked, will not +// be triggered. The function will be called after it stops being called for +// N milliseconds. If `immediate` is passed, trigger the function on the +// leading edge, instead of the trailing. +// https://github.com/jashkenas/underscore/blob/1.6.0/underscore.js#L714 +function debounce(func, wait, immediate) { + var timeout, args, context, timestamp, result; + + var later = function() { + var last = +new Date() - timestamp; + if (last < wait) { + timeout = setTimeout(later, wait - last); + } + else { + timeout = null; + if (!immediate) { + result = func.apply(context, args); + context = args = null; + } + } + }; + + return function() { + context = this; + args = arguments; + timestamp = +new Date(); + var callNow = immediate && !timeout; + if (!timeout) { + timeout = setTimeout(later, wait); + } + if (callNow) { + result = func.apply(context, args); + context = args = null; + } + return result; + }; +} + + +// HACK around jQuery's now A+ promises: execute callback synchronously if already resolved. +// thenFunc shouldn't accept args. +// similar to whenResources in Scheduler plugin. +function syncThen(promise, thenFunc) { + // not a promise, or an already-resolved promise? + if (!promise || !promise.then || promise.state() === 'resolved') { + return $.when(thenFunc()); // resolve immediately + } + else if (thenFunc) { + return promise.then(thenFunc); + } +} + +;; + +/* +GENERAL NOTE on moments throughout the *entire rest* of the codebase: +All moments are assumed to be ambiguously-zoned unless otherwise noted, +with the NOTABLE EXCEOPTION of start/end dates that live on *Event Objects*. +Ambiguously-TIMED moments are assumed to be ambiguously-zoned by nature. +*/ + +var ambigDateOfMonthRegex = /^\s*\d{4}-\d\d$/; +var ambigTimeOrZoneRegex = + /^\s*\d{4}-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?)?$/; +var newMomentProto = moment.fn; // where we will attach our new methods +var oldMomentProto = $.extend({}, newMomentProto); // copy of original moment methods + +// tell momentjs to transfer these properties upon clone +var momentProperties = moment.momentProperties; +momentProperties.push('_fullCalendar'); +momentProperties.push('_ambigTime'); +momentProperties.push('_ambigZone'); + + +// Creating +// ------------------------------------------------------------------------------------------------- + +// Creates a new moment, similar to the vanilla moment(...) constructor, but with +// extra features (ambiguous time, enhanced formatting). When given an existing moment, +// it will function as a clone (and retain the zone of the moment). Anything else will +// result in a moment in the local zone. +FC.moment = function() { + return makeMoment(arguments); +}; + +// Sames as FC.moment, but forces the resulting moment to be in the UTC timezone. +FC.moment.utc = function() { + var mom = makeMoment(arguments, true); + + // Force it into UTC because makeMoment doesn't guarantee it + // (if given a pre-existing moment for example) + if (mom.hasTime()) { // don't give ambiguously-timed moments a UTC zone + mom.utc(); + } + + return mom; +}; + +// Same as FC.moment, but when given an ISO8601 string, the timezone offset is preserved. +// ISO8601 strings with no timezone offset will become ambiguously zoned. +FC.moment.parseZone = function() { + return makeMoment(arguments, true, true); +}; + +// Builds an enhanced moment from args. When given an existing moment, it clones. When given a +// native Date, or called with no arguments (the current time), the resulting moment will be local. +// Anything else needs to be "parsed" (a string or an array), and will be affected by: +// parseAsUTC - if there is no zone information, should we parse the input in UTC? +// parseZone - if there is zone information, should we force the zone of the moment? +function makeMoment(args, parseAsUTC, parseZone) { + var input = args[0]; + var isSingleString = args.length == 1 && typeof input === 'string'; + var isAmbigTime; + var isAmbigZone; + var ambigMatch; + var mom; + + if (moment.isMoment(input) || isNativeDate(input) || input === undefined) { + mom = moment.apply(null, args); + } + else { // "parsing" is required + isAmbigTime = false; + isAmbigZone = false; + + if (isSingleString) { + if (ambigDateOfMonthRegex.test(input)) { + // accept strings like '2014-05', but convert to the first of the month + input += '-01'; + args = [ input ]; // for when we pass it on to moment's constructor + isAmbigTime = true; + isAmbigZone = true; + } + else if ((ambigMatch = ambigTimeOrZoneRegex.exec(input))) { + isAmbigTime = !ambigMatch[5]; // no time part? + isAmbigZone = true; + } + } + else if ($.isArray(input)) { + // arrays have no timezone information, so assume ambiguous zone + isAmbigZone = true; + } + // otherwise, probably a string with a format + + if (parseAsUTC || isAmbigTime) { + mom = moment.utc.apply(moment, args); + } + else { + mom = moment.apply(null, args); + } + + if (isAmbigTime) { + mom._ambigTime = true; + mom._ambigZone = true; // ambiguous time always means ambiguous zone + } + else if (parseZone) { // let's record the inputted zone somehow + if (isAmbigZone) { + mom._ambigZone = true; + } + else if (isSingleString) { + mom.utcOffset(input); // if not a valid zone, will assign UTC + } + } + } + + mom._fullCalendar = true; // flag for extended functionality + + return mom; +} + + +// Week Number +// ------------------------------------------------------------------------------------------------- + + +// Returns the week number, considering the locale's custom week number calcuation +// `weeks` is an alias for `week` +newMomentProto.week = newMomentProto.weeks = function(input) { + var weekCalc = this._locale._fullCalendar_weekCalc; + + if (input == null && typeof weekCalc === 'function') { // custom function only works for getter + return weekCalc(this); + } + else if (weekCalc === 'ISO') { + return oldMomentProto.isoWeek.apply(this, arguments); // ISO getter/setter + } + + return oldMomentProto.week.apply(this, arguments); // local getter/setter +}; + + +// Time-of-day +// ------------------------------------------------------------------------------------------------- + +// GETTER +// Returns a Duration with the hours/minutes/seconds/ms values of the moment. +// If the moment has an ambiguous time, a duration of 00:00 will be returned. +// +// SETTER +// You can supply a Duration, a Moment, or a Duration-like argument. +// When setting the time, and the moment has an ambiguous time, it then becomes unambiguous. +newMomentProto.time = function(time) { + + // Fallback to the original method (if there is one) if this moment wasn't created via FullCalendar. + // `time` is a generic enough method name where this precaution is necessary to avoid collisions w/ other plugins. + if (!this._fullCalendar) { + return oldMomentProto.time.apply(this, arguments); + } + + if (time == null) { // getter + return moment.duration({ + hours: this.hours(), + minutes: this.minutes(), + seconds: this.seconds(), + milliseconds: this.milliseconds() + }); + } + else { // setter + + this._ambigTime = false; // mark that the moment now has a time + + if (!moment.isDuration(time) && !moment.isMoment(time)) { + time = moment.duration(time); + } + + // The day value should cause overflow (so 24 hours becomes 00:00:00 of next day). + // Only for Duration times, not Moment times. + var dayHours = 0; + if (moment.isDuration(time)) { + dayHours = Math.floor(time.asDays()) * 24; + } + + // We need to set the individual fields. + // Can't use startOf('day') then add duration. In case of DST at start of day. + return this.hours(dayHours + time.hours()) + .minutes(time.minutes()) + .seconds(time.seconds()) + .milliseconds(time.milliseconds()); + } +}; + +// Converts the moment to UTC, stripping out its time-of-day and timezone offset, +// but preserving its YMD. A moment with a stripped time will display no time +// nor timezone offset when .format() is called. +newMomentProto.stripTime = function() { + + if (!this._ambigTime) { + + this.utc(true); // keepLocalTime=true (for keeping *date* value) + + // set time to zero + this.set({ + hours: 0, + minutes: 0, + seconds: 0, + ms: 0 + }); + + // Mark the time as ambiguous. This needs to happen after the .utc() call, which might call .utcOffset(), + // which clears all ambig flags. + this._ambigTime = true; + this._ambigZone = true; // if ambiguous time, also ambiguous timezone offset + } + + return this; // for chaining +}; + +// Returns if the moment has a non-ambiguous time (boolean) +newMomentProto.hasTime = function() { + return !this._ambigTime; +}; + + +// Timezone +// ------------------------------------------------------------------------------------------------- + +// Converts the moment to UTC, stripping out its timezone offset, but preserving its +// YMD and time-of-day. A moment with a stripped timezone offset will display no +// timezone offset when .format() is called. +newMomentProto.stripZone = function() { + var wasAmbigTime; + + if (!this._ambigZone) { + + wasAmbigTime = this._ambigTime; + + this.utc(true); // keepLocalTime=true (for keeping date and time values) + + // the above call to .utc()/.utcOffset() unfortunately might clear the ambig flags, so restore + this._ambigTime = wasAmbigTime || false; + + // Mark the zone as ambiguous. This needs to happen after the .utc() call, which might call .utcOffset(), + // which clears the ambig flags. + this._ambigZone = true; + } + + return this; // for chaining +}; + +// Returns of the moment has a non-ambiguous timezone offset (boolean) +newMomentProto.hasZone = function() { + return !this._ambigZone; +}; + + +// implicitly marks a zone +newMomentProto.local = function(keepLocalTime) { + + // for when converting from ambiguously-zoned to local, + // keep the time values when converting from UTC -> local + oldMomentProto.local.call(this, this._ambigZone || keepLocalTime); + + // ensure non-ambiguous + // this probably already happened via local() -> utcOffset(), but don't rely on Moment's internals + this._ambigTime = false; + this._ambigZone = false; + + return this; // for chaining +}; + + +// implicitly marks a zone +newMomentProto.utc = function(keepLocalTime) { + + oldMomentProto.utc.call(this, keepLocalTime); + + // ensure non-ambiguous + // this probably already happened via utc() -> utcOffset(), but don't rely on Moment's internals + this._ambigTime = false; + this._ambigZone = false; + + return this; +}; + + +// implicitly marks a zone (will probably get called upon .utc() and .local()) +newMomentProto.utcOffset = function(tzo) { + + if (tzo != null) { // setter + // these assignments needs to happen before the original zone method is called. + // I forget why, something to do with a browser crash. + this._ambigTime = false; + this._ambigZone = false; + } + + return oldMomentProto.utcOffset.apply(this, arguments); +}; + + +// Formatting +// ------------------------------------------------------------------------------------------------- + +newMomentProto.format = function() { + if (this._fullCalendar && arguments[0]) { // an enhanced moment? and a format string provided? + return formatDate(this, arguments[0]); // our extended formatting + } + if (this._ambigTime) { + return oldMomentFormat(this, 'YYYY-MM-DD'); + } + if (this._ambigZone) { + return oldMomentFormat(this, 'YYYY-MM-DD[T]HH:mm:ss'); + } + return oldMomentProto.format.apply(this, arguments); +}; + +newMomentProto.toISOString = function() { + if (this._ambigTime) { + return oldMomentFormat(this, 'YYYY-MM-DD'); + } + if (this._ambigZone) { + return oldMomentFormat(this, 'YYYY-MM-DD[T]HH:mm:ss'); + } + return oldMomentProto.toISOString.apply(this, arguments); +}; + +;; + +// Single Date Formatting +// ------------------------------------------------------------------------------------------------- + + +// call this if you want Moment's original format method to be used +function oldMomentFormat(mom, formatStr) { + return oldMomentProto.format.call(mom, formatStr); // oldMomentProto defined in moment-ext.js +} + + +// Formats `date` with a Moment formatting string, but allow our non-zero areas and +// additional token. +function formatDate(date, formatStr) { + return formatDateWithChunks(date, getFormatStringChunks(formatStr)); +} + + +function formatDateWithChunks(date, chunks) { + var s = ''; + var i; + + for (i=0; i "MMMM D YYYY" + formatStr = localeData.longDateFormat(formatStr) || formatStr; + // BTW, this is not important for `formatDate` because it is impossible to put custom tokens + // or non-zero areas in Moment's localized format strings. + + separator = separator || ' - '; + + return formatRangeWithChunks( + date1, + date2, + getFormatStringChunks(formatStr), + separator, + isRTL + ); +} +FC.formatRange = formatRange; // expose + + +function formatRangeWithChunks(date1, date2, chunks, separator, isRTL) { + var unzonedDate1 = date1.clone().stripZone(); // for formatSimilarChunk + var unzonedDate2 = date2.clone().stripZone(); // " + var chunkStr; // the rendering of the chunk + var leftI; + var leftStr = ''; + var rightI; + var rightStr = ''; + var middleI; + var middleStr1 = ''; + var middleStr2 = ''; + var middleStr = ''; + + // Start at the leftmost side of the formatting string and continue until you hit a token + // that is not the same between dates. + for (leftI=0; leftIleftI; rightI--) { + chunkStr = formatSimilarChunk(date1, date2, unzonedDate1, unzonedDate2, chunks[rightI]); + if (chunkStr === false) { + break; + } + rightStr = chunkStr + rightStr; + } + + // The area in the middle is different for both of the dates. + // Collect them distinctly so we can jam them together later. + for (middleI=leftI; middleI<=rightI; middleI++) { + middleStr1 += formatDateWithChunk(date1, chunks[middleI]); + middleStr2 += formatDateWithChunk(date2, chunks[middleI]); + } + + if (middleStr1 || middleStr2) { + if (isRTL) { + middleStr = middleStr2 + separator + middleStr1; + } + else { + middleStr = middleStr1 + separator + middleStr2; + } + } + + return leftStr + middleStr + rightStr; +} + + +var similarUnitMap = { + Y: 'year', + M: 'month', + D: 'day', // day of month + d: 'day', // day of week + // prevents a separator between anything time-related... + A: 'second', // AM/PM + a: 'second', // am/pm + T: 'second', // A/P + t: 'second', // a/p + H: 'second', // hour (24) + h: 'second', // hour (12) + m: 'second', // minute + s: 'second' // second +}; +// TODO: week maybe? + + +// Given a formatting chunk, and given that both dates are similar in the regard the +// formatting chunk is concerned, format date1 against `chunk`. Otherwise, return `false`. +function formatSimilarChunk(date1, date2, unzonedDate1, unzonedDate2, chunk) { + var token; + var unit; + + if (typeof chunk === 'string') { // a literal string + return chunk; + } + else if ((token = chunk.token)) { + unit = similarUnitMap[token.charAt(0)]; + + // are the dates the same for this unit of measurement? + // use the unzoned dates for this calculation because unreliable when near DST (bug #2396) + if (unit && unzonedDate1.isSame(unzonedDate2, unit)) { + return oldMomentFormat(date1, token); // would be the same if we used `date2` + // BTW, don't support custom tokens + } + } + + return false; // the chunk is NOT the same for the two dates + // BTW, don't support splitting on non-zero areas +} + + +// Chunking Utils +// ------------------------------------------------------------------------------------------------- + + +var formatStringChunkCache = {}; + + +function getFormatStringChunks(formatStr) { + if (formatStr in formatStringChunkCache) { + return formatStringChunkCache[formatStr]; + } + return (formatStringChunkCache[formatStr] = chunkFormatString(formatStr)); +} + + +// Break the formatting string into an array of chunks +function chunkFormatString(formatStr) { + var chunks = []; + var chunker = /\[([^\]]*)\]|\(([^\)]*)\)|(LTS|LT|(\w)\4*o?)|([^\w\[\(]+)/g; // TODO: more descrimination + var match; + + while ((match = chunker.exec(formatStr))) { + if (match[1]) { // a literal string inside [ ... ] + chunks.push(match[1]); + } + else if (match[2]) { // non-zero formatting inside ( ... ) + chunks.push({ maybe: chunkFormatString(match[2]) }); + } + else if (match[3]) { // a formatting token + chunks.push({ token: match[3] }); + } + else if (match[5]) { // an unenclosed literal string + chunks.push(match[5]); + } + } + + return chunks; +} + + +// Misc Utils +// ------------------------------------------------------------------------------------------------- + + +// granularity only goes up until day +// TODO: unify with similarUnitMap +var tokenGranularities = { + Y: { value: 1, unit: 'year' }, + M: { value: 2, unit: 'month' }, + W: { value: 3, unit: 'week' }, + w: { value: 3, unit: 'week' }, + D: { value: 4, unit: 'day' }, // day of month + d: { value: 4, unit: 'day' } // day of week +}; + +// returns a unit string, either 'year', 'month', 'day', or null +// for the most granular formatting token in the string. +FC.queryMostGranularFormatUnit = function(formatStr) { + var chunks = getFormatStringChunks(formatStr); + var i, chunk; + var candidate; + var best; + + for (i = 0; i < chunks.length; i++) { + chunk = chunks[i]; + if (chunk.token) { + candidate = tokenGranularities[chunk.token.charAt(0)]; + if (candidate) { + if (!best || candidate.value > best.value) { + best = candidate; + } + } + } + } + + if (best) { + return best.unit; + } + + return null; +}; + +;; + +FC.Class = Class; // export + +// Class that all other classes will inherit from +function Class() { } + + +// Called on a class to create a subclass. +// Last argument contains instance methods. Any argument before the last are considered mixins. +Class.extend = function() { + var len = arguments.length; + var i; + var members; + + for (i = 0; i < len; i++) { + members = arguments[i]; + if (i < len - 1) { // not the last argument? + mixIntoClass(this, members); + } + } + + return extendClass(this, members || {}); // members will be undefined if no arguments +}; + + +// Adds new member variables/methods to the class's prototype. +// Can be called with another class, or a plain object hash containing new members. +Class.mixin = function(members) { + mixIntoClass(this, members); +}; + + +function extendClass(superClass, members) { + var subClass; + + // ensure a constructor for the subclass, forwarding all arguments to the super-constructor if it doesn't exist + if (hasOwnProp(members, 'constructor')) { + subClass = members.constructor; + } + if (typeof subClass !== 'function') { + subClass = members.constructor = function() { + superClass.apply(this, arguments); + }; + } + + // build the base prototype for the subclass, which is an new object chained to the superclass's prototype + subClass.prototype = createObject(superClass.prototype); + + // copy each member variable/method onto the the subclass's prototype + copyOwnProps(members, subClass.prototype); + + // copy over all class variables/methods to the subclass, such as `extend` and `mixin` + copyOwnProps(superClass, subClass); + + return subClass; +} + + +function mixIntoClass(theClass, members) { + copyOwnProps(members, theClass.prototype); +} +;; + +var EmitterMixin = FC.EmitterMixin = { + + // jQuery-ification via $(this) allows a non-DOM object to have + // the same event handling capabilities (including namespaces). + + + on: function(types, handler) { + + // handlers are always called with an "event" object as their first param. + // sneak the `this` context and arguments into the extra parameter object + // and forward them on to the original handler. + var intercept = function(ev, extra) { + return handler.apply( + extra.context || this, + extra.args || [] + ); + }; + + // mimick jQuery's internal "proxy" system (risky, I know) + // causing all functions with the same .guid to appear to be the same. + // https://github.com/jquery/jquery/blob/2.2.4/src/core.js#L448 + // this is needed for calling .off with the original non-intercept handler. + if (!handler.guid) { + handler.guid = $.guid++; + } + intercept.guid = handler.guid; + + $(this).on(types, intercept); + + return this; // for chaining + }, + + + off: function(types, handler) { + $(this).off(types, handler); + + return this; // for chaining + }, + + + trigger: function(types) { + var args = Array.prototype.slice.call(arguments, 1); // arguments after the first + + // pass in "extra" info to the intercept + $(this).triggerHandler(types, { args: args }); + + return this; // for chaining + }, + + + triggerWith: function(types, context, args) { + + // `triggerHandler` is less reliant on the DOM compared to `trigger`. + // pass in "extra" info to the intercept. + $(this).triggerHandler(types, { context: context, args: args }); + + return this; // for chaining + } + +}; + +;; + +/* +Utility methods for easily listening to events on another object, +and more importantly, easily unlistening from them. +*/ +var ListenerMixin = FC.ListenerMixin = (function() { + var guid = 0; + var ListenerMixin = { + + listenerId: null, + + /* + Given an `other` object that has on/off methods, bind the given `callback` to an event by the given name. + The `callback` will be called with the `this` context of the object that .listenTo is being called on. + Can be called: + .listenTo(other, eventName, callback) + OR + .listenTo(other, { + eventName1: callback1, + eventName2: callback2 + }) + */ + listenTo: function(other, arg, callback) { + if (typeof arg === 'object') { // given dictionary of callbacks + for (var eventName in arg) { + if (arg.hasOwnProperty(eventName)) { + this.listenTo(other, eventName, arg[eventName]); + } + } + } + else if (typeof arg === 'string') { + other.on( + arg + '.' + this.getListenerNamespace(), // use event namespacing to identify this object + $.proxy(callback, this) // always use `this` context + // the usually-undesired jQuery guid behavior doesn't matter, + // because we always unbind via namespace + ); + } + }, + + /* + Causes the current object to stop listening to events on the `other` object. + `eventName` is optional. If omitted, will stop listening to ALL events on `other`. + */ + stopListeningTo: function(other, eventName) { + other.off((eventName || '') + '.' + this.getListenerNamespace()); + }, + + /* + Returns a string, unique to this object, to be used for event namespacing + */ + getListenerNamespace: function() { + if (this.listenerId == null) { + this.listenerId = guid++; + } + return '_listener' + this.listenerId; + } + + }; + return ListenerMixin; +})(); +;; + +// simple class for toggle a `isIgnoringMouse` flag on delay +// initMouseIgnoring must first be called, with a millisecond delay setting. +var MouseIgnorerMixin = { + + isIgnoringMouse: false, // bool + delayUnignoreMouse: null, // method + + + initMouseIgnoring: function(delay) { + this.delayUnignoreMouse = debounce(proxy(this, 'unignoreMouse'), delay || 1000); + }, + + + // temporarily ignore mouse actions on segments + tempIgnoreMouse: function() { + this.isIgnoringMouse = true; + this.delayUnignoreMouse(); + }, + + + // delayUnignoreMouse eventually calls this + unignoreMouse: function() { + this.isIgnoringMouse = false; + } + +}; + +;; + +/* A rectangular panel that is absolutely positioned over other content +------------------------------------------------------------------------------------------------------------------------ +Options: + - className (string) + - content (HTML string or jQuery element set) + - parentEl + - top + - left + - right (the x coord of where the right edge should be. not a "CSS" right) + - autoHide (boolean) + - show (callback) + - hide (callback) +*/ + +var Popover = Class.extend(ListenerMixin, { + + isHidden: true, + options: null, + el: null, // the container element for the popover. generated by this object + margin: 10, // the space required between the popover and the edges of the scroll container + + + constructor: function(options) { + this.options = options || {}; + }, + + + // Shows the popover on the specified position. Renders it if not already + show: function() { + if (this.isHidden) { + if (!this.el) { + this.render(); + } + this.el.show(); + this.position(); + this.isHidden = false; + this.trigger('show'); + } + }, + + + // Hides the popover, through CSS, but does not remove it from the DOM + hide: function() { + if (!this.isHidden) { + this.el.hide(); + this.isHidden = true; + this.trigger('hide'); + } + }, + + + // Creates `this.el` and renders content inside of it + render: function() { + var _this = this; + var options = this.options; + + this.el = $('
') + .addClass(options.className || '') + .css({ + // position initially to the top left to avoid creating scrollbars + top: 0, + left: 0 + }) + .append(options.content) + .appendTo(options.parentEl); + + // when a click happens on anything inside with a 'fc-close' className, hide the popover + this.el.on('click', '.fc-close', function() { + _this.hide(); + }); + + if (options.autoHide) { + this.listenTo($(document), 'mousedown', this.documentMousedown); + } + }, + + + // Triggered when the user clicks *anywhere* in the document, for the autoHide feature + documentMousedown: function(ev) { + // only hide the popover if the click happened outside the popover + if (this.el && !$(ev.target).closest(this.el).length) { + this.hide(); + } + }, + + + // Hides and unregisters any handlers + removeElement: function() { + this.hide(); + + if (this.el) { + this.el.remove(); + this.el = null; + } + + this.stopListeningTo($(document), 'mousedown'); + }, + + + // Positions the popover optimally, using the top/left/right options + position: function() { + var options = this.options; + var origin = this.el.offsetParent().offset(); + var width = this.el.outerWidth(); + var height = this.el.outerHeight(); + var windowEl = $(window); + var viewportEl = getScrollParent(this.el); + var viewportTop; + var viewportLeft; + var viewportOffset; + var top; // the "position" (not "offset") values for the popover + var left; // + + // compute top and left + top = options.top || 0; + if (options.left !== undefined) { + left = options.left; + } + else if (options.right !== undefined) { + left = options.right - width; // derive the left value from the right value + } + else { + left = 0; + } + + if (viewportEl.is(window) || viewportEl.is(document)) { // normalize getScrollParent's result + viewportEl = windowEl; + viewportTop = 0; // the window is always at the top left + viewportLeft = 0; // (and .offset() won't work if called here) + } + else { + viewportOffset = viewportEl.offset(); + viewportTop = viewportOffset.top; + viewportLeft = viewportOffset.left; + } + + // if the window is scrolled, it causes the visible area to be further down + viewportTop += windowEl.scrollTop(); + viewportLeft += windowEl.scrollLeft(); + + // constrain to the view port. if constrained by two edges, give precedence to top/left + if (options.viewportConstrain !== false) { + top = Math.min(top, viewportTop + viewportEl.outerHeight() - height - this.margin); + top = Math.max(top, viewportTop + this.margin); + left = Math.min(left, viewportLeft + viewportEl.outerWidth() - width - this.margin); + left = Math.max(left, viewportLeft + this.margin); + } + + this.el.css({ + top: top - origin.top, + left: left - origin.left + }); + }, + + + // Triggers a callback. Calls a function in the option hash of the same name. + // Arguments beyond the first `name` are forwarded on. + // TODO: better code reuse for this. Repeat code + trigger: function(name) { + if (this.options[name]) { + this.options[name].apply(this, Array.prototype.slice.call(arguments, 1)); + } + } + +}); + +;; + +/* +A cache for the left/right/top/bottom/width/height values for one or more elements. +Works with both offset (from topleft document) and position (from offsetParent). + +options: +- els +- isHorizontal +- isVertical +*/ +var CoordCache = FC.CoordCache = Class.extend({ + + els: null, // jQuery set (assumed to be siblings) + forcedOffsetParentEl: null, // options can override the natural offsetParent + origin: null, // {left,top} position of offsetParent of els + boundingRect: null, // constrain cordinates to this rectangle. {left,right,top,bottom} or null + isHorizontal: false, // whether to query for left/right/width + isVertical: false, // whether to query for top/bottom/height + + // arrays of coordinates (offsets from topleft of document) + lefts: null, + rights: null, + tops: null, + bottoms: null, + + + constructor: function(options) { + this.els = $(options.els); + this.isHorizontal = options.isHorizontal; + this.isVertical = options.isVertical; + this.forcedOffsetParentEl = options.offsetParent ? $(options.offsetParent) : null; + }, + + + // Queries the els for coordinates and stores them. + // Call this method before using and of the get* methods below. + build: function() { + var offsetParentEl = this.forcedOffsetParentEl || this.els.eq(0).offsetParent(); + + this.origin = offsetParentEl.offset(); + this.boundingRect = this.queryBoundingRect(); + + if (this.isHorizontal) { + this.buildElHorizontals(); + } + if (this.isVertical) { + this.buildElVerticals(); + } + }, + + + // Destroys all internal data about coordinates, freeing memory + clear: function() { + this.origin = null; + this.boundingRect = null; + this.lefts = null; + this.rights = null; + this.tops = null; + this.bottoms = null; + }, + + + // When called, if coord caches aren't built, builds them + ensureBuilt: function() { + if (!this.origin) { + this.build(); + } + }, + + + // Populates the left/right internal coordinate arrays + buildElHorizontals: function() { + var lefts = []; + var rights = []; + + this.els.each(function(i, node) { + var el = $(node); + var left = el.offset().left; + var width = el.outerWidth(); + + lefts.push(left); + rights.push(left + width); + }); + + this.lefts = lefts; + this.rights = rights; + }, + + + // Populates the top/bottom internal coordinate arrays + buildElVerticals: function() { + var tops = []; + var bottoms = []; + + this.els.each(function(i, node) { + var el = $(node); + var top = el.offset().top; + var height = el.outerHeight(); + + tops.push(top); + bottoms.push(top + height); + }); + + this.tops = tops; + this.bottoms = bottoms; + }, + + + // Given a left offset (from document left), returns the index of the el that it horizontally intersects. + // If no intersection is made, returns undefined. + getHorizontalIndex: function(leftOffset) { + this.ensureBuilt(); + + var lefts = this.lefts; + var rights = this.rights; + var len = lefts.length; + var i; + + for (i = 0; i < len; i++) { + if (leftOffset >= lefts[i] && leftOffset < rights[i]) { + return i; + } + } + }, + + + // Given a top offset (from document top), returns the index of the el that it vertically intersects. + // If no intersection is made, returns undefined. + getVerticalIndex: function(topOffset) { + this.ensureBuilt(); + + var tops = this.tops; + var bottoms = this.bottoms; + var len = tops.length; + var i; + + for (i = 0; i < len; i++) { + if (topOffset >= tops[i] && topOffset < bottoms[i]) { + return i; + } + } + }, + + + // Gets the left offset (from document left) of the element at the given index + getLeftOffset: function(leftIndex) { + this.ensureBuilt(); + return this.lefts[leftIndex]; + }, + + + // Gets the left position (from offsetParent left) of the element at the given index + getLeftPosition: function(leftIndex) { + this.ensureBuilt(); + return this.lefts[leftIndex] - this.origin.left; + }, + + + // Gets the right offset (from document left) of the element at the given index. + // This value is NOT relative to the document's right edge, like the CSS concept of "right" would be. + getRightOffset: function(leftIndex) { + this.ensureBuilt(); + return this.rights[leftIndex]; + }, + + + // Gets the right position (from offsetParent left) of the element at the given index. + // This value is NOT relative to the offsetParent's right edge, like the CSS concept of "right" would be. + getRightPosition: function(leftIndex) { + this.ensureBuilt(); + return this.rights[leftIndex] - this.origin.left; + }, + + + // Gets the width of the element at the given index + getWidth: function(leftIndex) { + this.ensureBuilt(); + return this.rights[leftIndex] - this.lefts[leftIndex]; + }, + + + // Gets the top offset (from document top) of the element at the given index + getTopOffset: function(topIndex) { + this.ensureBuilt(); + return this.tops[topIndex]; + }, + + + // Gets the top position (from offsetParent top) of the element at the given position + getTopPosition: function(topIndex) { + this.ensureBuilt(); + return this.tops[topIndex] - this.origin.top; + }, + + // Gets the bottom offset (from the document top) of the element at the given index. + // This value is NOT relative to the offsetParent's bottom edge, like the CSS concept of "bottom" would be. + getBottomOffset: function(topIndex) { + this.ensureBuilt(); + return this.bottoms[topIndex]; + }, + + + // Gets the bottom position (from the offsetParent top) of the element at the given index. + // This value is NOT relative to the offsetParent's bottom edge, like the CSS concept of "bottom" would be. + getBottomPosition: function(topIndex) { + this.ensureBuilt(); + return this.bottoms[topIndex] - this.origin.top; + }, + + + // Gets the height of the element at the given index + getHeight: function(topIndex) { + this.ensureBuilt(); + return this.bottoms[topIndex] - this.tops[topIndex]; + }, + + + // Bounding Rect + // TODO: decouple this from CoordCache + + // Compute and return what the elements' bounding rectangle is, from the user's perspective. + // Right now, only returns a rectangle if constrained by an overflow:scroll element. + queryBoundingRect: function() { + var scrollParentEl = getScrollParent(this.els.eq(0)); + + if (!scrollParentEl.is(document)) { + return getClientRect(scrollParentEl); + } + }, + + isPointInBounds: function(leftOffset, topOffset) { + return this.isLeftInBounds(leftOffset) && this.isTopInBounds(topOffset); + }, + + isLeftInBounds: function(leftOffset) { + return !this.boundingRect || (leftOffset >= this.boundingRect.left && leftOffset < this.boundingRect.right); + }, + + isTopInBounds: function(topOffset) { + return !this.boundingRect || (topOffset >= this.boundingRect.top && topOffset < this.boundingRect.bottom); + } + +}); + +;; + +/* Tracks a drag's mouse movement, firing various handlers +----------------------------------------------------------------------------------------------------------------------*/ +// TODO: use Emitter + +var DragListener = FC.DragListener = Class.extend(ListenerMixin, MouseIgnorerMixin, { + + options: null, + subjectEl: null, + + // coordinates of the initial mousedown + originX: null, + originY: null, + + // the wrapping element that scrolls, or MIGHT scroll if there's overflow. + // TODO: do this for wrappers that have overflow:hidden as well. + scrollEl: null, + + isInteracting: false, + isDistanceSurpassed: false, + isDelayEnded: false, + isDragging: false, + isTouch: false, + + delay: null, + delayTimeoutId: null, + minDistance: null, + + handleTouchScrollProxy: null, // calls handleTouchScroll, always bound to `this` + + + constructor: function(options) { + this.options = options || {}; + this.handleTouchScrollProxy = proxy(this, 'handleTouchScroll'); + this.initMouseIgnoring(500); + }, + + + // Interaction (high-level) + // ----------------------------------------------------------------------------------------------------------------- + + + startInteraction: function(ev, extraOptions) { + var isTouch = getEvIsTouch(ev); + + if (ev.type === 'mousedown') { + if (this.isIgnoringMouse) { + return; + } + else if (!isPrimaryMouseButton(ev)) { + return; + } + else { + ev.preventDefault(); // prevents native selection in most browsers + } + } + + if (!this.isInteracting) { + + // process options + extraOptions = extraOptions || {}; + this.delay = firstDefined(extraOptions.delay, this.options.delay, 0); + this.minDistance = firstDefined(extraOptions.distance, this.options.distance, 0); + this.subjectEl = this.options.subjectEl; + + this.isInteracting = true; + this.isTouch = isTouch; + this.isDelayEnded = false; + this.isDistanceSurpassed = false; + + this.originX = getEvX(ev); + this.originY = getEvY(ev); + this.scrollEl = getScrollParent($(ev.target)); + + this.bindHandlers(); + this.initAutoScroll(); + this.handleInteractionStart(ev); + this.startDelay(ev); + + if (!this.minDistance) { + this.handleDistanceSurpassed(ev); + } + } + }, + + + handleInteractionStart: function(ev) { + this.trigger('interactionStart', ev); + }, + + + endInteraction: function(ev, isCancelled) { + if (this.isInteracting) { + this.endDrag(ev); + + if (this.delayTimeoutId) { + clearTimeout(this.delayTimeoutId); + this.delayTimeoutId = null; + } + + this.destroyAutoScroll(); + this.unbindHandlers(); + + this.isInteracting = false; + this.handleInteractionEnd(ev, isCancelled); + + // a touchstart+touchend on the same element will result in the following addition simulated events: + // mouseover + mouseout + click + // let's ignore these bogus events + if (this.isTouch) { + this.tempIgnoreMouse(); + } + } + }, + + + handleInteractionEnd: function(ev, isCancelled) { + this.trigger('interactionEnd', ev, isCancelled || false); + }, + + + // Binding To DOM + // ----------------------------------------------------------------------------------------------------------------- + + + bindHandlers: function() { + var _this = this; + var touchStartIgnores = 1; + + if (this.isTouch) { + this.listenTo($(document), { + touchmove: this.handleTouchMove, + touchend: this.endInteraction, + touchcancel: this.endInteraction, + + // Sometimes touchend doesn't fire + // (can't figure out why. touchcancel doesn't fire either. has to do with scrolling?) + // If another touchstart happens, we know it's bogus, so cancel the drag. + // touchend will continue to be broken until user does a shorttap/scroll, but this is best we can do. + touchstart: function(ev) { + if (touchStartIgnores) { // bindHandlers is called from within a touchstart, + touchStartIgnores--; // and we don't want this to fire immediately, so ignore. + } + else { + _this.endInteraction(ev, true); // isCancelled=true + } + } + }); + + // listen to ALL scroll actions on the page + if ( + !bindAnyScroll(this.handleTouchScrollProxy) && // hopefully this works and short-circuits the rest + this.scrollEl // otherwise, attach a single handler to this + ) { + this.listenTo(this.scrollEl, 'scroll', this.handleTouchScroll); + } + } + else { + this.listenTo($(document), { + mousemove: this.handleMouseMove, + mouseup: this.endInteraction + }); + } + + this.listenTo($(document), { + selectstart: preventDefault, // don't allow selection while dragging + contextmenu: preventDefault // long taps would open menu on Chrome dev tools + }); + }, + + + unbindHandlers: function() { + this.stopListeningTo($(document)); + + // unbind scroll listening + unbindAnyScroll(this.handleTouchScrollProxy); + if (this.scrollEl) { + this.stopListeningTo(this.scrollEl, 'scroll'); + } + }, + + + // Drag (high-level) + // ----------------------------------------------------------------------------------------------------------------- + + + // extraOptions ignored if drag already started + startDrag: function(ev, extraOptions) { + this.startInteraction(ev, extraOptions); // ensure interaction began + + if (!this.isDragging) { + this.isDragging = true; + this.handleDragStart(ev); + } + }, + + + handleDragStart: function(ev) { + this.trigger('dragStart', ev); + }, + + + handleMove: function(ev) { + var dx = getEvX(ev) - this.originX; + var dy = getEvY(ev) - this.originY; + var minDistance = this.minDistance; + var distanceSq; // current distance from the origin, squared + + if (!this.isDistanceSurpassed) { + distanceSq = dx * dx + dy * dy; + if (distanceSq >= minDistance * minDistance) { // use pythagorean theorem + this.handleDistanceSurpassed(ev); + } + } + + if (this.isDragging) { + this.handleDrag(dx, dy, ev); + } + }, + + + // Called while the mouse is being moved and when we know a legitimate drag is taking place + handleDrag: function(dx, dy, ev) { + this.trigger('drag', dx, dy, ev); + this.updateAutoScroll(ev); // will possibly cause scrolling + }, + + + endDrag: function(ev) { + if (this.isDragging) { + this.isDragging = false; + this.handleDragEnd(ev); + } + }, + + + handleDragEnd: function(ev) { + this.trigger('dragEnd', ev); + }, + + + // Delay + // ----------------------------------------------------------------------------------------------------------------- + + + startDelay: function(initialEv) { + var _this = this; + + if (this.delay) { + this.delayTimeoutId = setTimeout(function() { + _this.handleDelayEnd(initialEv); + }, this.delay); + } + else { + this.handleDelayEnd(initialEv); + } + }, + + + handleDelayEnd: function(initialEv) { + this.isDelayEnded = true; + + if (this.isDistanceSurpassed) { + this.startDrag(initialEv); + } + }, + + + // Distance + // ----------------------------------------------------------------------------------------------------------------- + + + handleDistanceSurpassed: function(ev) { + this.isDistanceSurpassed = true; + + if (this.isDelayEnded) { + this.startDrag(ev); + } + }, + + + // Mouse / Touch + // ----------------------------------------------------------------------------------------------------------------- + + + handleTouchMove: function(ev) { + // prevent inertia and touchmove-scrolling while dragging + if (this.isDragging) { + ev.preventDefault(); + } + + this.handleMove(ev); + }, + + + handleMouseMove: function(ev) { + this.handleMove(ev); + }, + + + // Scrolling (unrelated to auto-scroll) + // ----------------------------------------------------------------------------------------------------------------- + + + handleTouchScroll: function(ev) { + // if the drag is being initiated by touch, but a scroll happens before + // the drag-initiating delay is over, cancel the drag + if (!this.isDragging) { + this.endInteraction(ev, true); // isCancelled=true + } + }, + + + // Utils + // ----------------------------------------------------------------------------------------------------------------- + + + // Triggers a callback. Calls a function in the option hash of the same name. + // Arguments beyond the first `name` are forwarded on. + trigger: function(name) { + if (this.options[name]) { + this.options[name].apply(this, Array.prototype.slice.call(arguments, 1)); + } + // makes _methods callable by event name. TODO: kill this + if (this['_' + name]) { + this['_' + name].apply(this, Array.prototype.slice.call(arguments, 1)); + } + } + + +}); + +;; +/* +this.scrollEl is set in DragListener +*/ +DragListener.mixin({ + + isAutoScroll: false, + + scrollBounds: null, // { top, bottom, left, right } + scrollTopVel: null, // pixels per second + scrollLeftVel: null, // pixels per second + scrollIntervalId: null, // ID of setTimeout for scrolling animation loop + + // defaults + scrollSensitivity: 30, // pixels from edge for scrolling to start + scrollSpeed: 200, // pixels per second, at maximum speed + scrollIntervalMs: 50, // millisecond wait between scroll increment + + + initAutoScroll: function() { + var scrollEl = this.scrollEl; + + this.isAutoScroll = + this.options.scroll && + scrollEl && + !scrollEl.is(window) && + !scrollEl.is(document); + + if (this.isAutoScroll) { + // debounce makes sure rapid calls don't happen + this.listenTo(scrollEl, 'scroll', debounce(this.handleDebouncedScroll, 100)); + } + }, + + + destroyAutoScroll: function() { + this.endAutoScroll(); // kill any animation loop + + // remove the scroll handler if there is a scrollEl + if (this.isAutoScroll) { + this.stopListeningTo(this.scrollEl, 'scroll'); // will probably get removed by unbindHandlers too :( + } + }, + + + // Computes and stores the bounding rectangle of scrollEl + computeScrollBounds: function() { + if (this.isAutoScroll) { + this.scrollBounds = getOuterRect(this.scrollEl); + // TODO: use getClientRect in future. but prevents auto scrolling when on top of scrollbars + } + }, + + + // Called when the dragging is in progress and scrolling should be updated + updateAutoScroll: function(ev) { + var sensitivity = this.scrollSensitivity; + var bounds = this.scrollBounds; + var topCloseness, bottomCloseness; + var leftCloseness, rightCloseness; + var topVel = 0; + var leftVel = 0; + + if (bounds) { // only scroll if scrollEl exists + + // compute closeness to edges. valid range is from 0.0 - 1.0 + topCloseness = (sensitivity - (getEvY(ev) - bounds.top)) / sensitivity; + bottomCloseness = (sensitivity - (bounds.bottom - getEvY(ev))) / sensitivity; + leftCloseness = (sensitivity - (getEvX(ev) - bounds.left)) / sensitivity; + rightCloseness = (sensitivity - (bounds.right - getEvX(ev))) / sensitivity; + + // translate vertical closeness into velocity. + // mouse must be completely in bounds for velocity to happen. + if (topCloseness >= 0 && topCloseness <= 1) { + topVel = topCloseness * this.scrollSpeed * -1; // negative. for scrolling up + } + else if (bottomCloseness >= 0 && bottomCloseness <= 1) { + topVel = bottomCloseness * this.scrollSpeed; + } + + // translate horizontal closeness into velocity + if (leftCloseness >= 0 && leftCloseness <= 1) { + leftVel = leftCloseness * this.scrollSpeed * -1; // negative. for scrolling left + } + else if (rightCloseness >= 0 && rightCloseness <= 1) { + leftVel = rightCloseness * this.scrollSpeed; + } + } + + this.setScrollVel(topVel, leftVel); + }, + + + // Sets the speed-of-scrolling for the scrollEl + setScrollVel: function(topVel, leftVel) { + + this.scrollTopVel = topVel; + this.scrollLeftVel = leftVel; + + this.constrainScrollVel(); // massages into realistic values + + // if there is non-zero velocity, and an animation loop hasn't already started, then START + if ((this.scrollTopVel || this.scrollLeftVel) && !this.scrollIntervalId) { + this.scrollIntervalId = setInterval( + proxy(this, 'scrollIntervalFunc'), // scope to `this` + this.scrollIntervalMs + ); + } + }, + + + // Forces scrollTopVel and scrollLeftVel to be zero if scrolling has already gone all the way + constrainScrollVel: function() { + var el = this.scrollEl; + + if (this.scrollTopVel < 0) { // scrolling up? + if (el.scrollTop() <= 0) { // already scrolled all the way up? + this.scrollTopVel = 0; + } + } + else if (this.scrollTopVel > 0) { // scrolling down? + if (el.scrollTop() + el[0].clientHeight >= el[0].scrollHeight) { // already scrolled all the way down? + this.scrollTopVel = 0; + } + } + + if (this.scrollLeftVel < 0) { // scrolling left? + if (el.scrollLeft() <= 0) { // already scrolled all the left? + this.scrollLeftVel = 0; + } + } + else if (this.scrollLeftVel > 0) { // scrolling right? + if (el.scrollLeft() + el[0].clientWidth >= el[0].scrollWidth) { // already scrolled all the way right? + this.scrollLeftVel = 0; + } + } + }, + + + // This function gets called during every iteration of the scrolling animation loop + scrollIntervalFunc: function() { + var el = this.scrollEl; + var frac = this.scrollIntervalMs / 1000; // considering animation frequency, what the vel should be mult'd by + + // change the value of scrollEl's scroll + if (this.scrollTopVel) { + el.scrollTop(el.scrollTop() + this.scrollTopVel * frac); + } + if (this.scrollLeftVel) { + el.scrollLeft(el.scrollLeft() + this.scrollLeftVel * frac); + } + + this.constrainScrollVel(); // since the scroll values changed, recompute the velocities + + // if scrolled all the way, which causes the vels to be zero, stop the animation loop + if (!this.scrollTopVel && !this.scrollLeftVel) { + this.endAutoScroll(); + } + }, + + + // Kills any existing scrolling animation loop + endAutoScroll: function() { + if (this.scrollIntervalId) { + clearInterval(this.scrollIntervalId); + this.scrollIntervalId = null; + + this.handleScrollEnd(); + } + }, + + + // Get called when the scrollEl is scrolled (NOTE: this is delayed via debounce) + handleDebouncedScroll: function() { + // recompute all coordinates, but *only* if this is *not* part of our scrolling animation + if (!this.scrollIntervalId) { + this.handleScrollEnd(); + } + }, + + + // Called when scrolling has stopped, whether through auto scroll, or the user scrolling + handleScrollEnd: function() { + } + +}); +;; + +/* Tracks mouse movements over a component and raises events about which hit the mouse is over. +------------------------------------------------------------------------------------------------------------------------ +options: +- subjectEl +- subjectCenter +*/ + +var HitDragListener = DragListener.extend({ + + component: null, // converts coordinates to hits + // methods: prepareHits, releaseHits, queryHit + + origHit: null, // the hit the mouse was over when listening started + hit: null, // the hit the mouse is over + coordAdjust: null, // delta that will be added to the mouse coordinates when computing collisions + + + constructor: function(component, options) { + DragListener.call(this, options); // call the super-constructor + + this.component = component; + }, + + + // Called when drag listening starts (but a real drag has not necessarily began). + // ev might be undefined if dragging was started manually. + handleInteractionStart: function(ev) { + var subjectEl = this.subjectEl; + var subjectRect; + var origPoint; + var point; + + this.computeCoords(); + + if (ev) { + origPoint = { left: getEvX(ev), top: getEvY(ev) }; + point = origPoint; + + // constrain the point to bounds of the element being dragged + if (subjectEl) { + subjectRect = getOuterRect(subjectEl); // used for centering as well + point = constrainPoint(point, subjectRect); + } + + this.origHit = this.queryHit(point.left, point.top); + + // treat the center of the subject as the collision point? + if (subjectEl && this.options.subjectCenter) { + + // only consider the area the subject overlaps the hit. best for large subjects. + // TODO: skip this if hit didn't supply left/right/top/bottom + if (this.origHit) { + subjectRect = intersectRects(this.origHit, subjectRect) || + subjectRect; // in case there is no intersection + } + + point = getRectCenter(subjectRect); + } + + this.coordAdjust = diffPoints(point, origPoint); // point - origPoint + } + else { + this.origHit = null; + this.coordAdjust = null; + } + + // call the super-method. do it after origHit has been computed + DragListener.prototype.handleInteractionStart.apply(this, arguments); + }, + + + // Recomputes the drag-critical positions of elements + computeCoords: function() { + this.component.prepareHits(); + this.computeScrollBounds(); // why is this here?????? + }, + + + // Called when the actual drag has started + handleDragStart: function(ev) { + var hit; + + DragListener.prototype.handleDragStart.apply(this, arguments); // call the super-method + + // might be different from this.origHit if the min-distance is large + hit = this.queryHit(getEvX(ev), getEvY(ev)); + + // report the initial hit the mouse is over + // especially important if no min-distance and drag starts immediately + if (hit) { + this.handleHitOver(hit); + } + }, + + + // Called when the drag moves + handleDrag: function(dx, dy, ev) { + var hit; + + DragListener.prototype.handleDrag.apply(this, arguments); // call the super-method + + hit = this.queryHit(getEvX(ev), getEvY(ev)); + + if (!isHitsEqual(hit, this.hit)) { // a different hit than before? + if (this.hit) { + this.handleHitOut(); + } + if (hit) { + this.handleHitOver(hit); + } + } + }, + + + // Called when dragging has been stopped + handleDragEnd: function() { + this.handleHitDone(); + DragListener.prototype.handleDragEnd.apply(this, arguments); // call the super-method + }, + + + // Called when a the mouse has just moved over a new hit + handleHitOver: function(hit) { + var isOrig = isHitsEqual(hit, this.origHit); + + this.hit = hit; + + this.trigger('hitOver', this.hit, isOrig, this.origHit); + }, + + + // Called when the mouse has just moved out of a hit + handleHitOut: function() { + if (this.hit) { + this.trigger('hitOut', this.hit); + this.handleHitDone(); + this.hit = null; + } + }, + + + // Called after a hitOut. Also called before a dragStop + handleHitDone: function() { + if (this.hit) { + this.trigger('hitDone', this.hit); + } + }, + + + // Called when the interaction ends, whether there was a real drag or not + handleInteractionEnd: function() { + DragListener.prototype.handleInteractionEnd.apply(this, arguments); // call the super-method + + this.origHit = null; + this.hit = null; + + this.component.releaseHits(); + }, + + + // Called when scrolling has stopped, whether through auto scroll, or the user scrolling + handleScrollEnd: function() { + DragListener.prototype.handleScrollEnd.apply(this, arguments); // call the super-method + + this.computeCoords(); // hits' absolute positions will be in new places. recompute + }, + + + // Gets the hit underneath the coordinates for the given mouse event + queryHit: function(left, top) { + + if (this.coordAdjust) { + left += this.coordAdjust.left; + top += this.coordAdjust.top; + } + + return this.component.queryHit(left, top); + } + +}); + + +// Returns `true` if the hits are identically equal. `false` otherwise. Must be from the same component. +// Two null values will be considered equal, as two "out of the component" states are the same. +function isHitsEqual(hit0, hit1) { + + if (!hit0 && !hit1) { + return true; + } + + if (hit0 && hit1) { + return hit0.component === hit1.component && + isHitPropsWithin(hit0, hit1) && + isHitPropsWithin(hit1, hit0); // ensures all props are identical + } + + return false; +} + + +// Returns true if all of subHit's non-standard properties are within superHit +function isHitPropsWithin(subHit, superHit) { + for (var propName in subHit) { + if (!/^(component|left|right|top|bottom)$/.test(propName)) { + if (subHit[propName] !== superHit[propName]) { + return false; + } + } + } + return true; +} + +;; + +/* Creates a clone of an element and lets it track the mouse as it moves +----------------------------------------------------------------------------------------------------------------------*/ + +var MouseFollower = Class.extend(ListenerMixin, { + + options: null, + + sourceEl: null, // the element that will be cloned and made to look like it is dragging + el: null, // the clone of `sourceEl` that will track the mouse + parentEl: null, // the element that `el` (the clone) will be attached to + + // the initial position of el, relative to the offset parent. made to match the initial offset of sourceEl + top0: null, + left0: null, + + // the absolute coordinates of the initiating touch/mouse action + y0: null, + x0: null, + + // the number of pixels the mouse has moved from its initial position + topDelta: null, + leftDelta: null, + + isFollowing: false, + isHidden: false, + isAnimating: false, // doing the revert animation? + + constructor: function(sourceEl, options) { + this.options = options = options || {}; + this.sourceEl = sourceEl; + this.parentEl = options.parentEl ? $(options.parentEl) : sourceEl.parent(); // default to sourceEl's parent + }, + + + // Causes the element to start following the mouse + start: function(ev) { + if (!this.isFollowing) { + this.isFollowing = true; + + this.y0 = getEvY(ev); + this.x0 = getEvX(ev); + this.topDelta = 0; + this.leftDelta = 0; + + if (!this.isHidden) { + this.updatePosition(); + } + + if (getEvIsTouch(ev)) { + this.listenTo($(document), 'touchmove', this.handleMove); + } + else { + this.listenTo($(document), 'mousemove', this.handleMove); + } + } + }, + + + // Causes the element to stop following the mouse. If shouldRevert is true, will animate back to original position. + // `callback` gets invoked when the animation is complete. If no animation, it is invoked immediately. + stop: function(shouldRevert, callback) { + var _this = this; + var revertDuration = this.options.revertDuration; + + function complete() { // might be called by .animate(), which might change `this` context + _this.isAnimating = false; + _this.removeElement(); + + _this.top0 = _this.left0 = null; // reset state for future updatePosition calls + + if (callback) { + callback(); + } + } + + if (this.isFollowing && !this.isAnimating) { // disallow more than one stop animation at a time + this.isFollowing = false; + + this.stopListeningTo($(document)); + + if (shouldRevert && revertDuration && !this.isHidden) { // do a revert animation? + this.isAnimating = true; + this.el.animate({ + top: this.top0, + left: this.left0 + }, { + duration: revertDuration, + complete: complete + }); + } + else { + complete(); + } + } + }, + + + // Gets the tracking element. Create it if necessary + getEl: function() { + var el = this.el; + + if (!el) { + el = this.el = this.sourceEl.clone() + .addClass(this.options.additionalClass || '') + .css({ + position: 'absolute', + visibility: '', // in case original element was hidden (commonly through hideEvents()) + display: this.isHidden ? 'none' : '', // for when initially hidden + margin: 0, + right: 'auto', // erase and set width instead + bottom: 'auto', // erase and set height instead + width: this.sourceEl.width(), // explicit height in case there was a 'right' value + height: this.sourceEl.height(), // explicit width in case there was a 'bottom' value + opacity: this.options.opacity || '', + zIndex: this.options.zIndex + }); + + // we don't want long taps or any mouse interaction causing selection/menus. + // would use preventSelection(), but that prevents selectstart, causing problems. + el.addClass('fc-unselectable'); + + el.appendTo(this.parentEl); + } + + return el; + }, + + + // Removes the tracking element if it has already been created + removeElement: function() { + if (this.el) { + this.el.remove(); + this.el = null; + } + }, + + + // Update the CSS position of the tracking element + updatePosition: function() { + var sourceOffset; + var origin; + + this.getEl(); // ensure this.el + + // make sure origin info was computed + if (this.top0 === null) { + sourceOffset = this.sourceEl.offset(); + origin = this.el.offsetParent().offset(); + this.top0 = sourceOffset.top - origin.top; + this.left0 = sourceOffset.left - origin.left; + } + + this.el.css({ + top: this.top0 + this.topDelta, + left: this.left0 + this.leftDelta + }); + }, + + + // Gets called when the user moves the mouse + handleMove: function(ev) { + this.topDelta = getEvY(ev) - this.y0; + this.leftDelta = getEvX(ev) - this.x0; + + if (!this.isHidden) { + this.updatePosition(); + } + }, + + + // Temporarily makes the tracking element invisible. Can be called before following starts + hide: function() { + if (!this.isHidden) { + this.isHidden = true; + if (this.el) { + this.el.hide(); + } + } + }, + + + // Show the tracking element after it has been temporarily hidden + show: function() { + if (this.isHidden) { + this.isHidden = false; + this.updatePosition(); + this.getEl().show(); + } + } + +}); + +;; + +/* An abstract class comprised of a "grid" of areas that each represent a specific datetime +----------------------------------------------------------------------------------------------------------------------*/ + +var Grid = FC.Grid = Class.extend(ListenerMixin, MouseIgnorerMixin, { + + // self-config, overridable by subclasses + hasDayInteractions: true, // can user click/select ranges of time? + + view: null, // a View object + isRTL: null, // shortcut to the view's isRTL option + + start: null, + end: null, + + el: null, // the containing element + elsByFill: null, // a hash of jQuery element sets used for rendering each fill. Keyed by fill name. + + // derived from options + eventTimeFormat: null, + displayEventTime: null, + displayEventEnd: null, + + minResizeDuration: null, // TODO: hack. set by subclasses. minumum event resize duration + + // if defined, holds the unit identified (ex: "year" or "month") that determines the level of granularity + // of the date areas. if not defined, assumes to be day and time granularity. + // TODO: port isTimeScale into same system? + largeUnit: null, + + dayDragListener: null, + segDragListener: null, + segResizeListener: null, + externalDragListener: null, + + + constructor: function(view) { + this.view = view; + this.isRTL = view.opt('isRTL'); + this.elsByFill = {}; + + this.dayDragListener = this.buildDayDragListener(); + this.initMouseIgnoring(); + }, + + + /* Options + ------------------------------------------------------------------------------------------------------------------*/ + + + // Generates the format string used for event time text, if not explicitly defined by 'timeFormat' + computeEventTimeFormat: function() { + return this.view.opt('smallTimeFormat'); + }, + + + // Determines whether events should have their end times displayed, if not explicitly defined by 'displayEventTime'. + // Only applies to non-all-day events. + computeDisplayEventTime: function() { + return true; + }, + + + // Determines whether events should have their end times displayed, if not explicitly defined by 'displayEventEnd' + computeDisplayEventEnd: function() { + return true; + }, + + + /* Dates + ------------------------------------------------------------------------------------------------------------------*/ + + + // Tells the grid about what period of time to display. + // Any date-related internal data should be generated. + setRange: function(range) { + this.start = range.start.clone(); + this.end = range.end.clone(); + + this.rangeUpdated(); + this.processRangeOptions(); + }, + + + // Called when internal variables that rely on the range should be updated + rangeUpdated: function() { + }, + + + // Updates values that rely on options and also relate to range + processRangeOptions: function() { + var view = this.view; + var displayEventTime; + var displayEventEnd; + + this.eventTimeFormat = + view.opt('eventTimeFormat') || + view.opt('timeFormat') || // deprecated + this.computeEventTimeFormat(); + + displayEventTime = view.opt('displayEventTime'); + if (displayEventTime == null) { + displayEventTime = this.computeDisplayEventTime(); // might be based off of range + } + + displayEventEnd = view.opt('displayEventEnd'); + if (displayEventEnd == null) { + displayEventEnd = this.computeDisplayEventEnd(); // might be based off of range + } + + this.displayEventTime = displayEventTime; + this.displayEventEnd = displayEventEnd; + }, + + + // Converts a span (has unzoned start/end and any other grid-specific location information) + // into an array of segments (pieces of events whose format is decided by the grid). + spanToSegs: function(span) { + // subclasses must implement + }, + + + // Diffs the two dates, returning a duration, based on granularity of the grid + // TODO: port isTimeScale into this system? + diffDates: function(a, b) { + if (this.largeUnit) { + return diffByUnit(a, b, this.largeUnit); + } + else { + return diffDayTime(a, b); + } + }, + + + /* Hit Area + ------------------------------------------------------------------------------------------------------------------*/ + + + // Called before one or more queryHit calls might happen. Should prepare any cached coordinates for queryHit + prepareHits: function() { + }, + + + // Called when queryHit calls have subsided. Good place to clear any coordinate caches. + releaseHits: function() { + }, + + + // Given coordinates from the topleft of the document, return data about the date-related area underneath. + // Can return an object with arbitrary properties (although top/right/left/bottom are encouraged). + // Must have a `grid` property, a reference to this current grid. TODO: avoid this + // The returned object will be processed by getHitSpan and getHitEl. + queryHit: function(leftOffset, topOffset) { + }, + + + // Given position-level information about a date-related area within the grid, + // should return an object with at least a start/end date. Can provide other information as well. + getHitSpan: function(hit) { + }, + + + // Given position-level information about a date-related area within the grid, + // should return a jQuery element that best represents it. passed to dayClick callback. + getHitEl: function(hit) { + }, + + + /* Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + // Sets the container element that the grid should render inside of. + // Does other DOM-related initializations. + setElement: function(el) { + this.el = el; + + if (this.hasDayInteractions) { + preventSelection(el); + + this.bindDayHandler('touchstart', this.dayTouchStart); + this.bindDayHandler('mousedown', this.dayMousedown); + } + + // attach event-element-related handlers. in Grid.events + // same garbage collection note as above. + this.bindSegHandlers(); + + this.bindGlobalHandlers(); + }, + + + bindDayHandler: function(name, handler) { + var _this = this; + + // attach a handler to the grid's root element. + // jQuery will take care of unregistering them when removeElement gets called. + this.el.on(name, function(ev) { + if ( + !$(ev.target).is( + _this.segSelector + ',' + // directly on an event element + _this.segSelector + ' *,' + // within an event element + '.fc-more,' + // a "more.." link + 'a[data-goto]' // a clickable nav link + ) + ) { + return handler.call(_this, ev); + } + }); + }, + + + // Removes the grid's container element from the DOM. Undoes any other DOM-related attachments. + // DOES NOT remove any content beforehand (doesn't clear events or call unrenderDates), unlike View + removeElement: function() { + this.unbindGlobalHandlers(); + this.clearDragListeners(); + + this.el.remove(); + + // NOTE: we don't null-out this.el for the same reasons we don't do it within View::removeElement + }, + + + // Renders the basic structure of grid view before any content is rendered + renderSkeleton: function() { + // subclasses should implement + }, + + + // Renders the grid's date-related content (like areas that represent days/times). + // Assumes setRange has already been called and the skeleton has already been rendered. + renderDates: function() { + // subclasses should implement + }, + + + // Unrenders the grid's date-related content + unrenderDates: function() { + // subclasses should implement + }, + + + /* Handlers + ------------------------------------------------------------------------------------------------------------------*/ + + + // Binds DOM handlers to elements that reside outside the grid, such as the document + bindGlobalHandlers: function() { + this.listenTo($(document), { + dragstart: this.externalDragStart, // jqui + sortstart: this.externalDragStart // jqui + }); + }, + + + // Unbinds DOM handlers from elements that reside outside the grid + unbindGlobalHandlers: function() { + this.stopListeningTo($(document)); + }, + + + // Process a mousedown on an element that represents a day. For day clicking and selecting. + dayMousedown: function(ev) { + if (!this.isIgnoringMouse) { + this.dayDragListener.startInteraction(ev, { + //distance: 5, // needs more work if we want dayClick to fire correctly + }); + } + }, + + + dayTouchStart: function(ev) { + var view = this.view; + + // HACK to prevent a user's clickaway for unselecting a range or an event + // from causing a dayClick. + if (view.isSelected || view.selectedEvent) { + this.tempIgnoreMouse(); + } + + this.dayDragListener.startInteraction(ev, { + delay: this.view.opt('longPressDelay') + }); + }, + + + // Creates a listener that tracks the user's drag across day elements. + // For day clicking and selecting. + buildDayDragListener: function() { + var _this = this; + var view = this.view; + var isSelectable = view.opt('selectable'); + var dayClickHit; // null if invalid dayClick + var selectionSpan; // null if invalid selection + + // this listener tracks a mousedown on a day element, and a subsequent drag. + // if the drag ends on the same day, it is a 'dayClick'. + // if 'selectable' is enabled, this listener also detects selections. + var dragListener = new HitDragListener(this, { + scroll: view.opt('dragScroll'), + interactionStart: function() { + dayClickHit = dragListener.origHit; // for dayClick, where no dragging happens + selectionSpan = null; + }, + dragStart: function() { + view.unselect(); // since we could be rendering a new selection, we want to clear any old one + }, + hitOver: function(hit, isOrig, origHit) { + if (origHit) { // click needs to have started on a hit + + // if user dragged to another cell at any point, it can no longer be a dayClick + if (!isOrig) { + dayClickHit = null; + } + + if (isSelectable) { + selectionSpan = _this.computeSelection( + _this.getHitSpan(origHit), + _this.getHitSpan(hit) + ); + if (selectionSpan) { + _this.renderSelection(selectionSpan); + } + else if (selectionSpan === false) { + disableCursor(); + } + } + } + }, + hitOut: function() { // called before mouse moves to a different hit OR moved out of all hits + dayClickHit = null; + selectionSpan = null; + _this.unrenderSelection(); + }, + hitDone: function() { // called after a hitOut OR before a dragEnd + enableCursor(); + }, + interactionEnd: function(ev, isCancelled) { + if (!isCancelled) { + if ( + dayClickHit && + !_this.isIgnoringMouse // see hack in dayTouchStart + ) { + view.triggerDayClick( + _this.getHitSpan(dayClickHit), + _this.getHitEl(dayClickHit), + ev + ); + } + if (selectionSpan) { + // the selection will already have been rendered. just report it + view.reportSelection(selectionSpan, ev); + } + } + } + }); + + return dragListener; + }, + + + // Kills all in-progress dragging. + // Useful for when public API methods that result in re-rendering are invoked during a drag. + // Also useful for when touch devices misbehave and don't fire their touchend. + clearDragListeners: function() { + this.dayDragListener.endInteraction(); + + if (this.segDragListener) { + this.segDragListener.endInteraction(); // will clear this.segDragListener + } + if (this.segResizeListener) { + this.segResizeListener.endInteraction(); // will clear this.segResizeListener + } + if (this.externalDragListener) { + this.externalDragListener.endInteraction(); // will clear this.externalDragListener + } + }, + + + /* Event Helper + ------------------------------------------------------------------------------------------------------------------*/ + // TODO: should probably move this to Grid.events, like we did event dragging / resizing + + + // Renders a mock event at the given event location, which contains zoned start/end properties. + // Returns all mock event elements. + renderEventLocationHelper: function(eventLocation, sourceSeg) { + var fakeEvent = this.fabricateHelperEvent(eventLocation, sourceSeg); + + return this.renderHelper(fakeEvent, sourceSeg); // do the actual rendering + }, + + + // Builds a fake event given zoned event date properties and a segment is should be inspired from. + // The range's end can be null, in which case the mock event that is rendered will have a null end time. + // `sourceSeg` is the internal segment object involved in the drag. If null, something external is dragging. + fabricateHelperEvent: function(eventLocation, sourceSeg) { + var fakeEvent = sourceSeg ? createObject(sourceSeg.event) : {}; // mask the original event object if possible + + fakeEvent.start = eventLocation.start.clone(); + fakeEvent.end = eventLocation.end ? eventLocation.end.clone() : null; + fakeEvent.allDay = null; // force it to be freshly computed by normalizeEventDates + this.view.calendar.normalizeEventDates(fakeEvent); + + // this extra className will be useful for differentiating real events from mock events in CSS + fakeEvent.className = (fakeEvent.className || []).concat('fc-helper'); + + // if something external is being dragged in, don't render a resizer + if (!sourceSeg) { + fakeEvent.editable = false; + } + + return fakeEvent; + }, + + + // Renders a mock event. Given zoned event date properties. + // Must return all mock event elements. + renderHelper: function(eventLocation, sourceSeg) { + // subclasses must implement + }, + + + // Unrenders a mock event + unrenderHelper: function() { + // subclasses must implement + }, + + + /* Selection + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a visual indication of a selection. Will highlight by default but can be overridden by subclasses. + // Given a span (unzoned start/end and other misc data) + renderSelection: function(span) { + this.renderHighlight(span); + }, + + + // Unrenders any visual indications of a selection. Will unrender a highlight by default. + unrenderSelection: function() { + this.unrenderHighlight(); + }, + + + // Given the first and last date-spans of a selection, returns another date-span object. + // Subclasses can override and provide additional data in the span object. Will be passed to renderSelection(). + // Will return false if the selection is invalid and this should be indicated to the user. + // Will return null/undefined if a selection invalid but no error should be reported. + computeSelection: function(span0, span1) { + var span = this.computeSelectionSpan(span0, span1); + + if (span && !this.view.calendar.isSelectionSpanAllowed(span)) { + return false; + } + + return span; + }, + + + // Given two spans, must return the combination of the two. + // TODO: do this separation of concerns (combining VS validation) for event dnd/resize too. + computeSelectionSpan: function(span0, span1) { + var dates = [ span0.start, span0.end, span1.start, span1.end ]; + + dates.sort(compareNumbers); // sorts chronologically. works with Moments + + return { start: dates[0].clone(), end: dates[3].clone() }; + }, + + + /* Highlight + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders an emphasis on the given date range. Given a span (unzoned start/end and other misc data) + renderHighlight: function(span) { + this.renderFill('highlight', this.spanToSegs(span)); + }, + + + // Unrenders the emphasis on a date range + unrenderHighlight: function() { + this.unrenderFill('highlight'); + }, + + + // Generates an array of classNames for rendering the highlight. Used by the fill system. + highlightSegClasses: function() { + return [ 'fc-highlight' ]; + }, + + + /* Business Hours + ------------------------------------------------------------------------------------------------------------------*/ + + + renderBusinessHours: function() { + }, + + + unrenderBusinessHours: function() { + }, + + + /* Now Indicator + ------------------------------------------------------------------------------------------------------------------*/ + + + getNowIndicatorUnit: function() { + }, + + + renderNowIndicator: function(date) { + }, + + + unrenderNowIndicator: function() { + }, + + + /* Fill System (highlight, background events, business hours) + -------------------------------------------------------------------------------------------------------------------- + TODO: remove this system. like we did in TimeGrid + */ + + + // Renders a set of rectangles over the given segments of time. + // MUST RETURN a subset of segs, the segs that were actually rendered. + // Responsible for populating this.elsByFill. TODO: better API for expressing this requirement + renderFill: function(type, segs) { + // subclasses must implement + }, + + + // Unrenders a specific type of fill that is currently rendered on the grid + unrenderFill: function(type) { + var el = this.elsByFill[type]; + + if (el) { + el.remove(); + delete this.elsByFill[type]; + } + }, + + + // Renders and assigns an `el` property for each fill segment. Generic enough to work with different types. + // Only returns segments that successfully rendered. + // To be harnessed by renderFill (implemented by subclasses). + // Analagous to renderFgSegEls. + renderFillSegEls: function(type, segs) { + var _this = this; + var segElMethod = this[type + 'SegEl']; + var html = ''; + var renderedSegs = []; + var i; + + if (segs.length) { + + // build a large concatenation of segment HTML + for (i = 0; i < segs.length; i++) { + html += this.fillSegHtml(type, segs[i]); + } + + // Grab individual elements from the combined HTML string. Use each as the default rendering. + // Then, compute the 'el' for each segment. + $(html).each(function(i, node) { + var seg = segs[i]; + var el = $(node); + + // allow custom filter methods per-type + if (segElMethod) { + el = segElMethod.call(_this, seg, el); + } + + if (el) { // custom filters did not cancel the render + el = $(el); // allow custom filter to return raw DOM node + + // correct element type? (would be bad if a non-TD were inserted into a table for example) + if (el.is(_this.fillSegTag)) { + seg.el = el; + renderedSegs.push(seg); + } + } + }); + } + + return renderedSegs; + }, + + + fillSegTag: 'div', // subclasses can override + + + // Builds the HTML needed for one fill segment. Generic enough to work with different types. + fillSegHtml: function(type, seg) { + + // custom hooks per-type + var classesMethod = this[type + 'SegClasses']; + var cssMethod = this[type + 'SegCss']; + + var classes = classesMethod ? classesMethod.call(this, seg) : []; + var css = cssToStr(cssMethod ? cssMethod.call(this, seg) : {}); + + return '<' + this.fillSegTag + + (classes.length ? ' class="' + classes.join(' ') + '"' : '') + + (css ? ' style="' + css + '"' : '') + + ' />'; + }, + + + + /* Generic rendering utilities for subclasses + ------------------------------------------------------------------------------------------------------------------*/ + + + // Computes HTML classNames for a single-day element + getDayClasses: function(date) { + var view = this.view; + var today = view.calendar.getNow(); + var classes = [ 'fc-' + dayIDs[date.day()] ]; + + if ( + view.intervalDuration.as('months') == 1 && + date.month() != view.intervalStart.month() + ) { + classes.push('fc-other-month'); + } + + if (date.isSame(today, 'day')) { + classes.push( + 'fc-today', + view.highlightStateClass + ); + } + else if (date < today) { + classes.push('fc-past'); + } + else { + classes.push('fc-future'); + } + + return classes; + } + +}); + +;; + +/* Event-rendering and event-interaction methods for the abstract Grid class +----------------------------------------------------------------------------------------------------------------------*/ + +Grid.mixin({ + + // self-config, overridable by subclasses + segSelector: '.fc-event-container > *', // what constitutes an event element? + + mousedOverSeg: null, // the segment object the user's mouse is over. null if over nothing + isDraggingSeg: false, // is a segment being dragged? boolean + isResizingSeg: false, // is a segment being resized? boolean + isDraggingExternal: false, // jqui-dragging an external element? boolean + segs: null, // the *event* segments currently rendered in the grid. TODO: rename to `eventSegs` + + + // Renders the given events onto the grid + renderEvents: function(events) { + var bgEvents = []; + var fgEvents = []; + var i; + + for (i = 0; i < events.length; i++) { + (isBgEvent(events[i]) ? bgEvents : fgEvents).push(events[i]); + } + + this.segs = [].concat( // record all segs + this.renderBgEvents(bgEvents), + this.renderFgEvents(fgEvents) + ); + }, + + + renderBgEvents: function(events) { + var segs = this.eventsToSegs(events); + + // renderBgSegs might return a subset of segs, segs that were actually rendered + return this.renderBgSegs(segs) || segs; + }, + + + renderFgEvents: function(events) { + var segs = this.eventsToSegs(events); + + // renderFgSegs might return a subset of segs, segs that were actually rendered + return this.renderFgSegs(segs) || segs; + }, + + + // Unrenders all events currently rendered on the grid + unrenderEvents: function() { + this.handleSegMouseout(); // trigger an eventMouseout if user's mouse is over an event + this.clearDragListeners(); + + this.unrenderFgSegs(); + this.unrenderBgSegs(); + + this.segs = null; + }, + + + // Retrieves all rendered segment objects currently rendered on the grid + getEventSegs: function() { + return this.segs || []; + }, + + + /* Foreground Segment Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders foreground event segments onto the grid. May return a subset of segs that were rendered. + renderFgSegs: function(segs) { + // subclasses must implement + }, + + + // Unrenders all currently rendered foreground segments + unrenderFgSegs: function() { + // subclasses must implement + }, + + + // Renders and assigns an `el` property for each foreground event segment. + // Only returns segments that successfully rendered. + // A utility that subclasses may use. + renderFgSegEls: function(segs, disableResizing) { + var view = this.view; + var html = ''; + var renderedSegs = []; + var i; + + if (segs.length) { // don't build an empty html string + + // build a large concatenation of event segment HTML + for (i = 0; i < segs.length; i++) { + html += this.fgSegHtml(segs[i], disableResizing); + } + + // Grab individual elements from the combined HTML string. Use each as the default rendering. + // Then, compute the 'el' for each segment. An el might be null if the eventRender callback returned false. + $(html).each(function(i, node) { + var seg = segs[i]; + var el = view.resolveEventEl(seg.event, $(node)); + + if (el) { + el.data('fc-seg', seg); // used by handlers + seg.el = el; + renderedSegs.push(seg); + } + }); + } + + return renderedSegs; + }, + + + // Generates the HTML for the default rendering of a foreground event segment. Used by renderFgSegEls() + fgSegHtml: function(seg, disableResizing) { + // subclasses should implement + }, + + + /* Background Segment Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders the given background event segments onto the grid. + // Returns a subset of the segs that were actually rendered. + renderBgSegs: function(segs) { + return this.renderFill('bgEvent', segs); + }, + + + // Unrenders all the currently rendered background event segments + unrenderBgSegs: function() { + this.unrenderFill('bgEvent'); + }, + + + // Renders a background event element, given the default rendering. Called by the fill system. + bgEventSegEl: function(seg, el) { + return this.view.resolveEventEl(seg.event, el); // will filter through eventRender + }, + + + // Generates an array of classNames to be used for the default rendering of a background event. + // Called by fillSegHtml. + bgEventSegClasses: function(seg) { + var event = seg.event; + var source = event.source || {}; + + return [ 'fc-bgevent' ].concat( + event.className, + source.className || [] + ); + }, + + + // Generates a semicolon-separated CSS string to be used for the default rendering of a background event. + // Called by fillSegHtml. + bgEventSegCss: function(seg) { + return { + 'background-color': this.getSegSkinCss(seg)['background-color'] + }; + }, + + + // Generates an array of classNames to be used for the rendering business hours overlay. Called by the fill system. + // Called by fillSegHtml. + businessHoursSegClasses: function(seg) { + return [ 'fc-nonbusiness', 'fc-bgevent' ]; + }, + + + /* Business Hours + ------------------------------------------------------------------------------------------------------------------*/ + + + // Compute business hour segs for the grid's current date range. + // Caller must ask if whole-day business hours are needed. + buildBusinessHourSegs: function(wholeDay) { + var events = this.view.calendar.getCurrentBusinessHourEvents(wholeDay); + + // HACK. Eventually refactor business hours "events" system. + // If no events are given, but businessHours is activated, this means the entire visible range should be + // marked as *not* business-hours, via inverse-background rendering. + if ( + !events.length && + this.view.calendar.options.businessHours // don't access view option. doesn't update with dynamic options + ) { + events = [ + $.extend({}, BUSINESS_HOUR_EVENT_DEFAULTS, { + start: this.view.end, // guaranteed out-of-range + end: this.view.end, // " + dow: null + }) + ]; + } + + return this.eventsToSegs(events); + }, + + + /* Handlers + ------------------------------------------------------------------------------------------------------------------*/ + + + // Attaches event-element-related handlers for *all* rendered event segments of the view. + bindSegHandlers: function() { + this.bindSegHandlersToEl(this.el); + }, + + + // Attaches event-element-related handlers to an arbitrary container element. leverages bubbling. + bindSegHandlersToEl: function(el) { + this.bindSegHandlerToEl(el, 'touchstart', this.handleSegTouchStart); + this.bindSegHandlerToEl(el, 'touchend', this.handleSegTouchEnd); + this.bindSegHandlerToEl(el, 'mouseenter', this.handleSegMouseover); + this.bindSegHandlerToEl(el, 'mouseleave', this.handleSegMouseout); + this.bindSegHandlerToEl(el, 'mousedown', this.handleSegMousedown); + this.bindSegHandlerToEl(el, 'click', this.handleSegClick); + }, + + + // Executes a handler for any a user-interaction on a segment. + // Handler gets called with (seg, ev), and with the `this` context of the Grid + bindSegHandlerToEl: function(el, name, handler) { + var _this = this; + + el.on(name, this.segSelector, function(ev) { + var seg = $(this).data('fc-seg'); // grab segment data. put there by View::renderEvents + + // only call the handlers if there is not a drag/resize in progress + if (seg && !_this.isDraggingSeg && !_this.isResizingSeg) { + return handler.call(_this, seg, ev); // context will be the Grid + } + }); + }, + + + handleSegClick: function(seg, ev) { + var res = this.view.trigger('eventClick', seg.el[0], seg.event, ev); // can return `false` to cancel + if (res === false) { + ev.preventDefault(); + } + }, + + + // Updates internal state and triggers handlers for when an event element is moused over + handleSegMouseover: function(seg, ev) { + if ( + !this.isIgnoringMouse && + !this.mousedOverSeg + ) { + this.mousedOverSeg = seg; + if (this.view.isEventResizable(seg.event)) { + seg.el.addClass('fc-allow-mouse-resize'); + } + this.view.trigger('eventMouseover', seg.el[0], seg.event, ev); + } + }, + + + // Updates internal state and triggers handlers for when an event element is moused out. + // Can be given no arguments, in which case it will mouseout the segment that was previously moused over. + handleSegMouseout: function(seg, ev) { + ev = ev || {}; // if given no args, make a mock mouse event + + if (this.mousedOverSeg) { + seg = seg || this.mousedOverSeg; // if given no args, use the currently moused-over segment + this.mousedOverSeg = null; + if (this.view.isEventResizable(seg.event)) { + seg.el.removeClass('fc-allow-mouse-resize'); + } + this.view.trigger('eventMouseout', seg.el[0], seg.event, ev); + } + }, + + + handleSegMousedown: function(seg, ev) { + var isResizing = this.startSegResize(seg, ev, { distance: 5 }); + + if (!isResizing && this.view.isEventDraggable(seg.event)) { + this.buildSegDragListener(seg) + .startInteraction(ev, { + distance: 5 + }); + } + }, + + + handleSegTouchStart: function(seg, ev) { + var view = this.view; + var event = seg.event; + var isSelected = view.isEventSelected(event); + var isDraggable = view.isEventDraggable(event); + var isResizable = view.isEventResizable(event); + var isResizing = false; + var dragListener; + + if (isSelected && isResizable) { + // only allow resizing of the event is selected + isResizing = this.startSegResize(seg, ev); + } + + if (!isResizing && (isDraggable || isResizable)) { // allowed to be selected? + + dragListener = isDraggable ? + this.buildSegDragListener(seg) : + this.buildSegSelectListener(seg); // seg isn't draggable, but still needs to be selected + + dragListener.startInteraction(ev, { // won't start if already started + delay: isSelected ? 0 : this.view.opt('longPressDelay') // do delay if not already selected + }); + } + + // a long tap simulates a mouseover. ignore this bogus mouseover. + this.tempIgnoreMouse(); + }, + + + handleSegTouchEnd: function(seg, ev) { + // touchstart+touchend = click, which simulates a mouseover. + // ignore this bogus mouseover. + this.tempIgnoreMouse(); + }, + + + // returns boolean whether resizing actually started or not. + // assumes the seg allows resizing. + // `dragOptions` are optional. + startSegResize: function(seg, ev, dragOptions) { + if ($(ev.target).is('.fc-resizer')) { + this.buildSegResizeListener(seg, $(ev.target).is('.fc-start-resizer')) + .startInteraction(ev, dragOptions); + return true; + } + return false; + }, + + + + /* Event Dragging + ------------------------------------------------------------------------------------------------------------------*/ + + + // Builds a listener that will track user-dragging on an event segment. + // Generic enough to work with any type of Grid. + // Has side effect of setting/unsetting `segDragListener` + buildSegDragListener: function(seg) { + var _this = this; + var view = this.view; + var calendar = view.calendar; + var el = seg.el; + var event = seg.event; + var isDragging; + var mouseFollower; // A clone of the original element that will move with the mouse + var dropLocation; // zoned event date properties + + if (this.segDragListener) { + return this.segDragListener; + } + + // Tracks mouse movement over the *view's* coordinate map. Allows dragging and dropping between subcomponents + // of the view. + var dragListener = this.segDragListener = new HitDragListener(view, { + scroll: view.opt('dragScroll'), + subjectEl: el, + subjectCenter: true, + interactionStart: function(ev) { + seg.component = _this; // for renderDrag + isDragging = false; + mouseFollower = new MouseFollower(seg.el, { + additionalClass: 'fc-dragging', + parentEl: view.el, + opacity: dragListener.isTouch ? null : view.opt('dragOpacity'), + revertDuration: view.opt('dragRevertDuration'), + zIndex: 2 // one above the .fc-view + }); + mouseFollower.hide(); // don't show until we know this is a real drag + mouseFollower.start(ev); + }, + dragStart: function(ev) { + if (dragListener.isTouch && !view.isEventSelected(event)) { + // if not previously selected, will fire after a delay. then, select the event + view.selectEvent(event); + } + isDragging = true; + _this.handleSegMouseout(seg, ev); // ensure a mouseout on the manipulated event has been reported + _this.segDragStart(seg, ev); + view.hideEvent(event); // hide all event segments. our mouseFollower will take over + }, + hitOver: function(hit, isOrig, origHit) { + var dragHelperEls; + + // starting hit could be forced (DayGrid.limit) + if (seg.hit) { + origHit = seg.hit; + } + + // since we are querying the parent view, might not belong to this grid + dropLocation = _this.computeEventDrop( + origHit.component.getHitSpan(origHit), + hit.component.getHitSpan(hit), + event + ); + + if (dropLocation && !calendar.isEventSpanAllowed(_this.eventToSpan(dropLocation), event)) { + disableCursor(); + dropLocation = null; + } + + // if a valid drop location, have the subclass render a visual indication + if (dropLocation && (dragHelperEls = view.renderDrag(dropLocation, seg))) { + + dragHelperEls.addClass('fc-dragging'); + if (!dragListener.isTouch) { + _this.applyDragOpacity(dragHelperEls); + } + + mouseFollower.hide(); // if the subclass is already using a mock event "helper", hide our own + } + else { + mouseFollower.show(); // otherwise, have the helper follow the mouse (no snapping) + } + + if (isOrig) { + dropLocation = null; // needs to have moved hits to be a valid drop + } + }, + hitOut: function() { // called before mouse moves to a different hit OR moved out of all hits + view.unrenderDrag(); // unrender whatever was done in renderDrag + mouseFollower.show(); // show in case we are moving out of all hits + dropLocation = null; + }, + hitDone: function() { // Called after a hitOut OR before a dragEnd + enableCursor(); + }, + interactionEnd: function(ev) { + delete seg.component; // prevent side effects + + // do revert animation if hasn't changed. calls a callback when finished (whether animation or not) + mouseFollower.stop(!dropLocation, function() { + if (isDragging) { + view.unrenderDrag(); + view.showEvent(event); + _this.segDragStop(seg, ev); + } + if (dropLocation) { + view.reportEventDrop(event, dropLocation, this.largeUnit, el, ev); + } + }); + _this.segDragListener = null; + } + }); + + return dragListener; + }, + + + // seg isn't draggable, but let's use a generic DragListener + // simply for the delay, so it can be selected. + // Has side effect of setting/unsetting `segDragListener` + buildSegSelectListener: function(seg) { + var _this = this; + var view = this.view; + var event = seg.event; + + if (this.segDragListener) { + return this.segDragListener; + } + + var dragListener = this.segDragListener = new DragListener({ + dragStart: function(ev) { + if (dragListener.isTouch && !view.isEventSelected(event)) { + // if not previously selected, will fire after a delay. then, select the event + view.selectEvent(event); + } + }, + interactionEnd: function(ev) { + _this.segDragListener = null; + } + }); + + return dragListener; + }, + + + // Called before event segment dragging starts + segDragStart: function(seg, ev) { + this.isDraggingSeg = true; + this.view.trigger('eventDragStart', seg.el[0], seg.event, ev, {}); // last argument is jqui dummy + }, + + + // Called after event segment dragging stops + segDragStop: function(seg, ev) { + this.isDraggingSeg = false; + this.view.trigger('eventDragStop', seg.el[0], seg.event, ev, {}); // last argument is jqui dummy + }, + + + // Given the spans an event drag began, and the span event was dropped, calculates the new zoned start/end/allDay + // values for the event. Subclasses may override and set additional properties to be used by renderDrag. + // A falsy returned value indicates an invalid drop. + // DOES NOT consider overlap/constraint. + computeEventDrop: function(startSpan, endSpan, event) { + var calendar = this.view.calendar; + var dragStart = startSpan.start; + var dragEnd = endSpan.start; + var delta; + var dropLocation; // zoned event date properties + + if (dragStart.hasTime() === dragEnd.hasTime()) { + delta = this.diffDates(dragEnd, dragStart); + + // if an all-day event was in a timed area and it was dragged to a different time, + // guarantee an end and adjust start/end to have times + if (event.allDay && durationHasTime(delta)) { + dropLocation = { + start: event.start.clone(), + end: calendar.getEventEnd(event), // will be an ambig day + allDay: false // for normalizeEventTimes + }; + calendar.normalizeEventTimes(dropLocation); + } + // othewise, work off existing values + else { + dropLocation = pluckEventDateProps(event); + } + + dropLocation.start.add(delta); + if (dropLocation.end) { + dropLocation.end.add(delta); + } + } + else { + // if switching from day <-> timed, start should be reset to the dropped date, and the end cleared + dropLocation = { + start: dragEnd.clone(), + end: null, // end should be cleared + allDay: !dragEnd.hasTime() + }; + } + + return dropLocation; + }, + + + // Utility for apply dragOpacity to a jQuery set + applyDragOpacity: function(els) { + var opacity = this.view.opt('dragOpacity'); + + if (opacity != null) { + els.css('opacity', opacity); + } + }, + + + /* External Element Dragging + ------------------------------------------------------------------------------------------------------------------*/ + + + // Called when a jQuery UI drag is initiated anywhere in the DOM + externalDragStart: function(ev, ui) { + var view = this.view; + var el; + var accept; + + if (view.opt('droppable')) { // only listen if this setting is on + el = $((ui ? ui.item : null) || ev.target); + + // Test that the dragged element passes the dropAccept selector or filter function. + // FYI, the default is "*" (matches all) + accept = view.opt('dropAccept'); + if ($.isFunction(accept) ? accept.call(el[0], el) : el.is(accept)) { + if (!this.isDraggingExternal) { // prevent double-listening if fired twice + this.listenToExternalDrag(el, ev, ui); + } + } + } + }, + + + // Called when a jQuery UI drag starts and it needs to be monitored for dropping + listenToExternalDrag: function(el, ev, ui) { + var _this = this; + var calendar = this.view.calendar; + var meta = getDraggedElMeta(el); // extra data about event drop, including possible event to create + var dropLocation; // a null value signals an unsuccessful drag + + // listener that tracks mouse movement over date-associated pixel regions + var dragListener = _this.externalDragListener = new HitDragListener(this, { + interactionStart: function() { + _this.isDraggingExternal = true; + }, + hitOver: function(hit) { + dropLocation = _this.computeExternalDrop( + hit.component.getHitSpan(hit), // since we are querying the parent view, might not belong to this grid + meta + ); + + if ( // invalid hit? + dropLocation && + !calendar.isExternalSpanAllowed(_this.eventToSpan(dropLocation), dropLocation, meta.eventProps) + ) { + disableCursor(); + dropLocation = null; + } + + if (dropLocation) { + _this.renderDrag(dropLocation); // called without a seg parameter + } + }, + hitOut: function() { + dropLocation = null; // signal unsuccessful + }, + hitDone: function() { // Called after a hitOut OR before a dragEnd + enableCursor(); + _this.unrenderDrag(); + }, + interactionEnd: function(ev) { + if (dropLocation) { // element was dropped on a valid hit + _this.view.reportExternalDrop(meta, dropLocation, el, ev, ui); + } + _this.isDraggingExternal = false; + _this.externalDragListener = null; + } + }); + + dragListener.startDrag(ev); // start listening immediately + }, + + + // Given a hit to be dropped upon, and misc data associated with the jqui drag (guaranteed to be a plain object), + // returns the zoned start/end dates for the event that would result from the hypothetical drop. end might be null. + // Returning a null value signals an invalid drop hit. + // DOES NOT consider overlap/constraint. + computeExternalDrop: function(span, meta) { + var calendar = this.view.calendar; + var dropLocation = { + start: calendar.applyTimezone(span.start), // simulate a zoned event start date + end: null + }; + + // if dropped on an all-day span, and element's metadata specified a time, set it + if (meta.startTime && !dropLocation.start.hasTime()) { + dropLocation.start.time(meta.startTime); + } + + if (meta.duration) { + dropLocation.end = dropLocation.start.clone().add(meta.duration); + } + + return dropLocation; + }, + + + + /* Drag Rendering (for both events and an external elements) + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a visual indication of an event or external element being dragged. + // `dropLocation` contains hypothetical start/end/allDay values the event would have if dropped. end can be null. + // `seg` is the internal segment object that is being dragged. If dragging an external element, `seg` is null. + // A truthy returned value indicates this method has rendered a helper element. + // Must return elements used for any mock events. + renderDrag: function(dropLocation, seg) { + // subclasses must implement + }, + + + // Unrenders a visual indication of an event or external element being dragged + unrenderDrag: function() { + // subclasses must implement + }, + + + /* Resizing + ------------------------------------------------------------------------------------------------------------------*/ + + + // Creates a listener that tracks the user as they resize an event segment. + // Generic enough to work with any type of Grid. + buildSegResizeListener: function(seg, isStart) { + var _this = this; + var view = this.view; + var calendar = view.calendar; + var el = seg.el; + var event = seg.event; + var eventEnd = calendar.getEventEnd(event); + var isDragging; + var resizeLocation; // zoned event date properties. falsy if invalid resize + + // Tracks mouse movement over the *grid's* coordinate map + var dragListener = this.segResizeListener = new HitDragListener(this, { + scroll: view.opt('dragScroll'), + subjectEl: el, + interactionStart: function() { + isDragging = false; + }, + dragStart: function(ev) { + isDragging = true; + _this.handleSegMouseout(seg, ev); // ensure a mouseout on the manipulated event has been reported + _this.segResizeStart(seg, ev); + }, + hitOver: function(hit, isOrig, origHit) { + var origHitSpan = _this.getHitSpan(origHit); + var hitSpan = _this.getHitSpan(hit); + + resizeLocation = isStart ? + _this.computeEventStartResize(origHitSpan, hitSpan, event) : + _this.computeEventEndResize(origHitSpan, hitSpan, event); + + if (resizeLocation) { + if (!calendar.isEventSpanAllowed(_this.eventToSpan(resizeLocation), event)) { + disableCursor(); + resizeLocation = null; + } + // no change? (FYI, event dates might have zones) + else if ( + resizeLocation.start.isSame(event.start.clone().stripZone()) && + resizeLocation.end.isSame(eventEnd.clone().stripZone()) + ) { + resizeLocation = null; + } + } + + if (resizeLocation) { + view.hideEvent(event); + _this.renderEventResize(resizeLocation, seg); + } + }, + hitOut: function() { // called before mouse moves to a different hit OR moved out of all hits + resizeLocation = null; + }, + hitDone: function() { // resets the rendering to show the original event + _this.unrenderEventResize(); + view.showEvent(event); + enableCursor(); + }, + interactionEnd: function(ev) { + if (isDragging) { + _this.segResizeStop(seg, ev); + } + if (resizeLocation) { // valid date to resize to? + view.reportEventResize(event, resizeLocation, this.largeUnit, el, ev); + } + _this.segResizeListener = null; + } + }); + + return dragListener; + }, + + + // Called before event segment resizing starts + segResizeStart: function(seg, ev) { + this.isResizingSeg = true; + this.view.trigger('eventResizeStart', seg.el[0], seg.event, ev, {}); // last argument is jqui dummy + }, + + + // Called after event segment resizing stops + segResizeStop: function(seg, ev) { + this.isResizingSeg = false; + this.view.trigger('eventResizeStop', seg.el[0], seg.event, ev, {}); // last argument is jqui dummy + }, + + + // Returns new date-information for an event segment being resized from its start + computeEventStartResize: function(startSpan, endSpan, event) { + return this.computeEventResize('start', startSpan, endSpan, event); + }, + + + // Returns new date-information for an event segment being resized from its end + computeEventEndResize: function(startSpan, endSpan, event) { + return this.computeEventResize('end', startSpan, endSpan, event); + }, + + + // Returns new zoned date information for an event segment being resized from its start OR end + // `type` is either 'start' or 'end'. + // DOES NOT consider overlap/constraint. + computeEventResize: function(type, startSpan, endSpan, event) { + var calendar = this.view.calendar; + var delta = this.diffDates(endSpan[type], startSpan[type]); + var resizeLocation; // zoned event date properties + var defaultDuration; + + // build original values to work from, guaranteeing a start and end + resizeLocation = { + start: event.start.clone(), + end: calendar.getEventEnd(event), + allDay: event.allDay + }; + + // if an all-day event was in a timed area and was resized to a time, adjust start/end to have times + if (resizeLocation.allDay && durationHasTime(delta)) { + resizeLocation.allDay = false; + calendar.normalizeEventTimes(resizeLocation); + } + + resizeLocation[type].add(delta); // apply delta to start or end + + // if the event was compressed too small, find a new reasonable duration for it + if (!resizeLocation.start.isBefore(resizeLocation.end)) { + + defaultDuration = + this.minResizeDuration || // TODO: hack + (event.allDay ? + calendar.defaultAllDayEventDuration : + calendar.defaultTimedEventDuration); + + if (type == 'start') { // resizing the start? + resizeLocation.start = resizeLocation.end.clone().subtract(defaultDuration); + } + else { // resizing the end? + resizeLocation.end = resizeLocation.start.clone().add(defaultDuration); + } + } + + return resizeLocation; + }, + + + // Renders a visual indication of an event being resized. + // `range` has the updated dates of the event. `seg` is the original segment object involved in the drag. + // Must return elements used for any mock events. + renderEventResize: function(range, seg) { + // subclasses must implement + }, + + + // Unrenders a visual indication of an event being resized. + unrenderEventResize: function() { + // subclasses must implement + }, + + + /* Rendering Utils + ------------------------------------------------------------------------------------------------------------------*/ + + + // Compute the text that should be displayed on an event's element. + // `range` can be the Event object itself, or something range-like, with at least a `start`. + // If event times are disabled, or the event has no time, will return a blank string. + // If not specified, formatStr will default to the eventTimeFormat setting, + // and displayEnd will default to the displayEventEnd setting. + getEventTimeText: function(range, formatStr, displayEnd) { + + if (formatStr == null) { + formatStr = this.eventTimeFormat; + } + + if (displayEnd == null) { + displayEnd = this.displayEventEnd; + } + + if (this.displayEventTime && range.start.hasTime()) { + if (displayEnd && range.end) { + return this.view.formatRange(range, formatStr); + } + else { + return range.start.format(formatStr); + } + } + + return ''; + }, + + + // Generic utility for generating the HTML classNames for an event segment's element + getSegClasses: function(seg, isDraggable, isResizable) { + var view = this.view; + var classes = [ + 'fc-event', + seg.isStart ? 'fc-start' : 'fc-not-start', + seg.isEnd ? 'fc-end' : 'fc-not-end' + ].concat(this.getSegCustomClasses(seg)); + + if (isDraggable) { + classes.push('fc-draggable'); + } + if (isResizable) { + classes.push('fc-resizable'); + } + + // event is currently selected? attach a className. + if (view.isEventSelected(seg.event)) { + classes.push('fc-selected'); + } + + return classes; + }, + + + // List of classes that were defined by the caller of the API in some way + getSegCustomClasses: function(seg) { + var event = seg.event; + + return [].concat( + event.className, // guaranteed to be an array + event.source ? event.source.className : [] + ); + }, + + + // Utility for generating event skin-related CSS properties + getSegSkinCss: function(seg) { + return { + 'background-color': this.getSegBackgroundColor(seg), + 'border-color': this.getSegBorderColor(seg), + color: this.getSegTextColor(seg) + }; + }, + + + // Queries for caller-specified color, then falls back to default + getSegBackgroundColor: function(seg) { + return seg.event.backgroundColor || + seg.event.color || + this.getSegDefaultBackgroundColor(seg); + }, + + + getSegDefaultBackgroundColor: function(seg) { + var source = seg.event.source || {}; + + return source.backgroundColor || + source.color || + this.view.opt('eventBackgroundColor') || + this.view.opt('eventColor'); + }, + + + // Queries for caller-specified color, then falls back to default + getSegBorderColor: function(seg) { + return seg.event.borderColor || + seg.event.color || + this.getSegDefaultBorderColor(seg); + }, + + + getSegDefaultBorderColor: function(seg) { + var source = seg.event.source || {}; + + return source.borderColor || + source.color || + this.view.opt('eventBorderColor') || + this.view.opt('eventColor'); + }, + + + // Queries for caller-specified color, then falls back to default + getSegTextColor: function(seg) { + return seg.event.textColor || + this.getSegDefaultTextColor(seg); + }, + + + getSegDefaultTextColor: function(seg) { + var source = seg.event.source || {}; + + return source.textColor || + this.view.opt('eventTextColor'); + }, + + + /* Converting events -> eventRange -> eventSpan -> eventSegs + ------------------------------------------------------------------------------------------------------------------*/ + + + // Generates an array of segments for the given single event + // Can accept an event "location" as well (which only has start/end and no allDay) + eventToSegs: function(event) { + return this.eventsToSegs([ event ]); + }, + + + eventToSpan: function(event) { + return this.eventToSpans(event)[0]; + }, + + + // Generates spans (always unzoned) for the given event. + // Does not do any inverting for inverse-background events. + // Can accept an event "location" as well (which only has start/end and no allDay) + eventToSpans: function(event) { + var range = this.eventToRange(event); + return this.eventRangeToSpans(range, event); + }, + + + + // Converts an array of event objects into an array of event segment objects. + // A custom `segSliceFunc` may be given for arbitrarily slicing up events. + // Doesn't guarantee an order for the resulting array. + eventsToSegs: function(allEvents, segSliceFunc) { + var _this = this; + var eventsById = groupEventsById(allEvents); + var segs = []; + + $.each(eventsById, function(id, events) { + var ranges = []; + var i; + + for (i = 0; i < events.length; i++) { + ranges.push(_this.eventToRange(events[i])); + } + + // inverse-background events (utilize only the first event in calculations) + if (isInverseBgEvent(events[0])) { + ranges = _this.invertRanges(ranges); + + for (i = 0; i < ranges.length; i++) { + segs.push.apply(segs, // append to + _this.eventRangeToSegs(ranges[i], events[0], segSliceFunc)); + } + } + // normal event ranges + else { + for (i = 0; i < ranges.length; i++) { + segs.push.apply(segs, // append to + _this.eventRangeToSegs(ranges[i], events[i], segSliceFunc)); + } + } + }); + + return segs; + }, + + + // Generates the unzoned start/end dates an event appears to occupy + // Can accept an event "location" as well (which only has start/end and no allDay) + eventToRange: function(event) { + var calendar = this.view.calendar; + var start = event.start.clone().stripZone(); + var end = ( + event.end ? + event.end.clone() : + // derive the end from the start and allDay. compute allDay if necessary + calendar.getDefaultEventEnd( + event.allDay != null ? + event.allDay : + !event.start.hasTime(), + event.start + ) + ).stripZone(); + + // hack: dynamic locale change forgets to upate stored event localed + calendar.localizeMoment(start); + calendar.localizeMoment(end); + + return { start: start, end: end }; + }, + + + // Given an event's range (unzoned start/end), and the event itself, + // slice into segments (using the segSliceFunc function if specified) + eventRangeToSegs: function(range, event, segSliceFunc) { + var spans = this.eventRangeToSpans(range, event); + var segs = []; + var i; + + for (i = 0; i < spans.length; i++) { + segs.push.apply(segs, // append to + this.eventSpanToSegs(spans[i], event, segSliceFunc)); + } + + return segs; + }, + + + // Given an event's unzoned date range, return an array of "span" objects. + // Subclasses can override. + eventRangeToSpans: function(range, event) { + return [ $.extend({}, range) ]; // copy into a single-item array + }, + + + // Given an event's span (unzoned start/end and other misc data), and the event itself, + // slices into segments and attaches event-derived properties to them. + eventSpanToSegs: function(span, event, segSliceFunc) { + var segs = segSliceFunc ? segSliceFunc(span) : this.spanToSegs(span); + var i, seg; + + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + seg.event = event; + seg.eventStartMS = +span.start; // TODO: not the best name after making spans unzoned + seg.eventDurationMS = span.end - span.start; + } + + return segs; + }, + + + // Produces a new array of range objects that will cover all the time NOT covered by the given ranges. + // SIDE EFFECT: will mutate the given array and will use its date references. + invertRanges: function(ranges) { + var view = this.view; + var viewStart = view.start.clone(); // need a copy + var viewEnd = view.end.clone(); // need a copy + var inverseRanges = []; + var start = viewStart; // the end of the previous range. the start of the new range + var i, range; + + // ranges need to be in order. required for our date-walking algorithm + ranges.sort(compareRanges); + + for (i = 0; i < ranges.length; i++) { + range = ranges[i]; + + // add the span of time before the event (if there is any) + if (range.start > start) { // compare millisecond time (skip any ambig logic) + inverseRanges.push({ + start: start, + end: range.start + }); + } + + start = range.end; + } + + // add the span of time after the last event (if there is any) + if (start < viewEnd) { // compare millisecond time (skip any ambig logic) + inverseRanges.push({ + start: start, + end: viewEnd + }); + } + + return inverseRanges; + }, + + + sortEventSegs: function(segs) { + segs.sort(proxy(this, 'compareEventSegs')); + }, + + + // A cmp function for determining which segments should take visual priority + compareEventSegs: function(seg1, seg2) { + return seg1.eventStartMS - seg2.eventStartMS || // earlier events go first + seg2.eventDurationMS - seg1.eventDurationMS || // tie? longer events go first + seg2.event.allDay - seg1.event.allDay || // tie? put all-day events first (booleans cast to 0/1) + compareByFieldSpecs(seg1.event, seg2.event, this.view.eventOrderSpecs); + } + +}); + + +/* Utilities +----------------------------------------------------------------------------------------------------------------------*/ + + +function pluckEventDateProps(event) { + return { + start: event.start.clone(), + end: event.end ? event.end.clone() : null, + allDay: event.allDay // keep it the same + }; +} +FC.pluckEventDateProps = pluckEventDateProps; + + +function isBgEvent(event) { // returns true if background OR inverse-background + var rendering = getEventRendering(event); + return rendering === 'background' || rendering === 'inverse-background'; +} +FC.isBgEvent = isBgEvent; // export + + +function isInverseBgEvent(event) { + return getEventRendering(event) === 'inverse-background'; +} + + +function getEventRendering(event) { + return firstDefined((event.source || {}).rendering, event.rendering); +} + + +function groupEventsById(events) { + var eventsById = {}; + var i, event; + + for (i = 0; i < events.length; i++) { + event = events[i]; + (eventsById[event._id] || (eventsById[event._id] = [])).push(event); + } + + return eventsById; +} + + +// A cmp function for determining which non-inverted "ranges" (see above) happen earlier +function compareRanges(range1, range2) { + return range1.start - range2.start; // earlier ranges go first +} + + +/* External-Dragging-Element Data +----------------------------------------------------------------------------------------------------------------------*/ + +// Require all HTML5 data-* attributes used by FullCalendar to have this prefix. +// A value of '' will query attributes like data-event. A value of 'fc' will query attributes like data-fc-event. +FC.dataAttrPrefix = ''; + +// Given a jQuery element that might represent a dragged FullCalendar event, returns an intermediate data structure +// to be used for Event Object creation. +// A defined `.eventProps`, even when empty, indicates that an event should be created. +function getDraggedElMeta(el) { + var prefix = FC.dataAttrPrefix; + var eventProps; // properties for creating the event, not related to date/time + var startTime; // a Duration + var duration; + var stick; + + if (prefix) { prefix += '-'; } + eventProps = el.data(prefix + 'event') || null; + + if (eventProps) { + if (typeof eventProps === 'object') { + eventProps = $.extend({}, eventProps); // make a copy + } + else { // something like 1 or true. still signal event creation + eventProps = {}; + } + + // pluck special-cased date/time properties + startTime = eventProps.start; + if (startTime == null) { startTime = eventProps.time; } // accept 'time' as well + duration = eventProps.duration; + stick = eventProps.stick; + delete eventProps.start; + delete eventProps.time; + delete eventProps.duration; + delete eventProps.stick; + } + + // fallback to standalone attribute values for each of the date/time properties + if (startTime == null) { startTime = el.data(prefix + 'start'); } + if (startTime == null) { startTime = el.data(prefix + 'time'); } // accept 'time' as well + if (duration == null) { duration = el.data(prefix + 'duration'); } + if (stick == null) { stick = el.data(prefix + 'stick'); } + + // massage into correct data types + startTime = startTime != null ? moment.duration(startTime) : null; + duration = duration != null ? moment.duration(duration) : null; + stick = Boolean(stick); + + return { eventProps: eventProps, startTime: startTime, duration: duration, stick: stick }; +} + + +;; + +/* +A set of rendering and date-related methods for a visual component comprised of one or more rows of day columns. +Prerequisite: the object being mixed into needs to be a *Grid* +*/ +var DayTableMixin = FC.DayTableMixin = { + + breakOnWeeks: false, // should create a new row for each week? + dayDates: null, // whole-day dates for each column. left to right + dayIndices: null, // for each day from start, the offset + daysPerRow: null, + rowCnt: null, + colCnt: null, + colHeadFormat: null, + + + // Populates internal variables used for date calculation and rendering + updateDayTable: function() { + var view = this.view; + var date = this.start.clone(); + var dayIndex = -1; + var dayIndices = []; + var dayDates = []; + var daysPerRow; + var firstDay; + var rowCnt; + + while (date.isBefore(this.end)) { // loop each day from start to end + if (view.isHiddenDay(date)) { + dayIndices.push(dayIndex + 0.5); // mark that it's between indices + } + else { + dayIndex++; + dayIndices.push(dayIndex); + dayDates.push(date.clone()); + } + date.add(1, 'days'); + } + + if (this.breakOnWeeks) { + // count columns until the day-of-week repeats + firstDay = dayDates[0].day(); + for (daysPerRow = 1; daysPerRow < dayDates.length; daysPerRow++) { + if (dayDates[daysPerRow].day() == firstDay) { + break; + } + } + rowCnt = Math.ceil(dayDates.length / daysPerRow); + } + else { + rowCnt = 1; + daysPerRow = dayDates.length; + } + + this.dayDates = dayDates; + this.dayIndices = dayIndices; + this.daysPerRow = daysPerRow; + this.rowCnt = rowCnt; + + this.updateDayTableCols(); + }, + + + // Computes and assigned the colCnt property and updates any options that may be computed from it + updateDayTableCols: function() { + this.colCnt = this.computeColCnt(); + this.colHeadFormat = this.view.opt('columnFormat') || this.computeColHeadFormat(); + }, + + + // Determines how many columns there should be in the table + computeColCnt: function() { + return this.daysPerRow; + }, + + + // Computes the ambiguously-timed moment for the given cell + getCellDate: function(row, col) { + return this.dayDates[ + this.getCellDayIndex(row, col) + ].clone(); + }, + + + // Computes the ambiguously-timed date range for the given cell + getCellRange: function(row, col) { + var start = this.getCellDate(row, col); + var end = start.clone().add(1, 'days'); + + return { start: start, end: end }; + }, + + + // Returns the number of day cells, chronologically, from the first of the grid (0-based) + getCellDayIndex: function(row, col) { + return row * this.daysPerRow + this.getColDayIndex(col); + }, + + + // Returns the numner of day cells, chronologically, from the first cell in *any given row* + getColDayIndex: function(col) { + if (this.isRTL) { + return this.colCnt - 1 - col; + } + else { + return col; + } + }, + + + // Given a date, returns its chronolocial cell-index from the first cell of the grid. + // If the date lies between cells (because of hiddenDays), returns a floating-point value between offsets. + // If before the first offset, returns a negative number. + // If after the last offset, returns an offset past the last cell offset. + // Only works for *start* dates of cells. Will not work for exclusive end dates for cells. + getDateDayIndex: function(date) { + var dayIndices = this.dayIndices; + var dayOffset = date.diff(this.start, 'days'); + + if (dayOffset < 0) { + return dayIndices[0] - 1; + } + else if (dayOffset >= dayIndices.length) { + return dayIndices[dayIndices.length - 1] + 1; + } + else { + return dayIndices[dayOffset]; + } + }, + + + /* Options + ------------------------------------------------------------------------------------------------------------------*/ + + + // Computes a default column header formatting string if `colFormat` is not explicitly defined + computeColHeadFormat: function() { + // if more than one week row, or if there are a lot of columns with not much space, + // put just the day numbers will be in each cell + if (this.rowCnt > 1 || this.colCnt > 10) { + return 'ddd'; // "Sat" + } + // multiple days, so full single date string WON'T be in title text + else if (this.colCnt > 1) { + return this.view.opt('dayOfMonthFormat'); // "Sat 12/10" + } + // single day, so full single date string will probably be in title text + else { + return 'dddd'; // "Saturday" + } + }, + + + /* Slicing + ------------------------------------------------------------------------------------------------------------------*/ + + + // Slices up a date range into a segment for every week-row it intersects with + sliceRangeByRow: function(range) { + var daysPerRow = this.daysPerRow; + var normalRange = this.view.computeDayRange(range); // make whole-day range, considering nextDayThreshold + var rangeFirst = this.getDateDayIndex(normalRange.start); // inclusive first index + var rangeLast = this.getDateDayIndex(normalRange.end.clone().subtract(1, 'days')); // inclusive last index + var segs = []; + var row; + var rowFirst, rowLast; // inclusive day-index range for current row + var segFirst, segLast; // inclusive day-index range for segment + + for (row = 0; row < this.rowCnt; row++) { + rowFirst = row * daysPerRow; + rowLast = rowFirst + daysPerRow - 1; + + // intersect segment's offset range with the row's + segFirst = Math.max(rangeFirst, rowFirst); + segLast = Math.min(rangeLast, rowLast); + + // deal with in-between indices + segFirst = Math.ceil(segFirst); // in-between starts round to next cell + segLast = Math.floor(segLast); // in-between ends round to prev cell + + if (segFirst <= segLast) { // was there any intersection with the current row? + segs.push({ + row: row, + + // normalize to start of row + firstRowDayIndex: segFirst - rowFirst, + lastRowDayIndex: segLast - rowFirst, + + // must be matching integers to be the segment's start/end + isStart: segFirst === rangeFirst, + isEnd: segLast === rangeLast + }); + } + } + + return segs; + }, + + + // Slices up a date range into a segment for every day-cell it intersects with. + // TODO: make more DRY with sliceRangeByRow somehow. + sliceRangeByDay: function(range) { + var daysPerRow = this.daysPerRow; + var normalRange = this.view.computeDayRange(range); // make whole-day range, considering nextDayThreshold + var rangeFirst = this.getDateDayIndex(normalRange.start); // inclusive first index + var rangeLast = this.getDateDayIndex(normalRange.end.clone().subtract(1, 'days')); // inclusive last index + var segs = []; + var row; + var rowFirst, rowLast; // inclusive day-index range for current row + var i; + var segFirst, segLast; // inclusive day-index range for segment + + for (row = 0; row < this.rowCnt; row++) { + rowFirst = row * daysPerRow; + rowLast = rowFirst + daysPerRow - 1; + + for (i = rowFirst; i <= rowLast; i++) { + + // intersect segment's offset range with the row's + segFirst = Math.max(rangeFirst, i); + segLast = Math.min(rangeLast, i); + + // deal with in-between indices + segFirst = Math.ceil(segFirst); // in-between starts round to next cell + segLast = Math.floor(segLast); // in-between ends round to prev cell + + if (segFirst <= segLast) { // was there any intersection with the current row? + segs.push({ + row: row, + + // normalize to start of row + firstRowDayIndex: segFirst - rowFirst, + lastRowDayIndex: segLast - rowFirst, + + // must be matching integers to be the segment's start/end + isStart: segFirst === rangeFirst, + isEnd: segLast === rangeLast + }); + } + } + } + + return segs; + }, + + + /* Header Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + renderHeadHtml: function() { + var view = this.view; + + return '' + + '
' + + '
' + + '' + + this.renderHeadTrHtml() + + '' + + '
' + + '
'; + }, + + + renderHeadIntroHtml: function() { + return this.renderIntroHtml(); // fall back to generic + }, + + + renderHeadTrHtml: function() { + return '' + + '' + + (this.isRTL ? '' : this.renderHeadIntroHtml()) + + this.renderHeadDateCellsHtml() + + (this.isRTL ? this.renderHeadIntroHtml() : '') + + ''; + }, + + + renderHeadDateCellsHtml: function() { + var htmls = []; + var col, date; + + for (col = 0; col < this.colCnt; col++) { + date = this.getCellDate(0, col); + htmls.push(this.renderHeadDateCellHtml(date)); + } + + return htmls.join(''); + }, + + + // TODO: when internalApiVersion, accept an object for HTML attributes + // (colspan should be no different) + renderHeadDateCellHtml: function(date, colspan, otherAttrs) { + var view = this.view; + + return '' + + ' 1 ? + ' colspan="' + colspan + '"' : + '') + + (otherAttrs ? + ' ' + otherAttrs : + '') + + '>' + + // don't make a link if the heading could represent multiple days, or if there's only one day (forceOff) + view.buildGotoAnchorHtml( + { date: date, forceOff: this.rowCnt > 1 || this.colCnt === 1 }, + htmlEscape(date.format(this.colHeadFormat)) // inner HTML + ) + + ''; + }, + + + /* Background Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + renderBgTrHtml: function(row) { + return '' + + '' + + (this.isRTL ? '' : this.renderBgIntroHtml(row)) + + this.renderBgCellsHtml(row) + + (this.isRTL ? this.renderBgIntroHtml(row) : '') + + ''; + }, + + + renderBgIntroHtml: function(row) { + return this.renderIntroHtml(); // fall back to generic + }, + + + renderBgCellsHtml: function(row) { + var htmls = []; + var col, date; + + for (col = 0; col < this.colCnt; col++) { + date = this.getCellDate(row, col); + htmls.push(this.renderBgCellHtml(date)); + } + + return htmls.join(''); + }, + + + renderBgCellHtml: function(date, otherAttrs) { + var view = this.view; + var classes = this.getDayClasses(date); + + classes.unshift('fc-day', view.widgetContentClass); + + return ''; + }, + + + /* Generic + ------------------------------------------------------------------------------------------------------------------*/ + + + // Generates the default HTML intro for any row. User classes should override + renderIntroHtml: function() { + }, + + + // TODO: a generic method for dealing with , RTL, intro + // when increment internalApiVersion + // wrapTr (scheduler) + + + /* Utils + ------------------------------------------------------------------------------------------------------------------*/ + + + // Applies the generic "intro" and "outro" HTML to the given cells. + // Intro means the leftmost cell when the calendar is LTR and the rightmost cell when RTL. Vice-versa for outro. + bookendCells: function(trEl) { + var introHtml = this.renderIntroHtml(); + + if (introHtml) { + if (this.isRTL) { + trEl.append(introHtml); + } + else { + trEl.prepend(introHtml); + } + } + } + +}; + +;; + +/* A component that renders a grid of whole-days that runs horizontally. There can be multiple rows, one per week. +----------------------------------------------------------------------------------------------------------------------*/ + +var DayGrid = FC.DayGrid = Grid.extend(DayTableMixin, { + + numbersVisible: false, // should render a row for day/week numbers? set by outside view. TODO: make internal + bottomCoordPadding: 0, // hack for extending the hit area for the last row of the coordinate grid + + rowEls: null, // set of fake row elements + cellEls: null, // set of whole-day elements comprising the row's background + helperEls: null, // set of cell skeleton elements for rendering the mock event "helper" + + rowCoordCache: null, + colCoordCache: null, + + + // Renders the rows and columns into the component's `this.el`, which should already be assigned. + // isRigid determins whether the individual rows should ignore the contents and be a constant height. + // Relies on the view's colCnt and rowCnt. In the future, this component should probably be self-sufficient. + renderDates: function(isRigid) { + var view = this.view; + var rowCnt = this.rowCnt; + var colCnt = this.colCnt; + var html = ''; + var row; + var col; + + for (row = 0; row < rowCnt; row++) { + html += this.renderDayRowHtml(row, isRigid); + } + this.el.html(html); + + this.rowEls = this.el.find('.fc-row'); + this.cellEls = this.el.find('.fc-day'); + + this.rowCoordCache = new CoordCache({ + els: this.rowEls, + isVertical: true + }); + this.colCoordCache = new CoordCache({ + els: this.cellEls.slice(0, this.colCnt), // only the first row + isHorizontal: true + }); + + // trigger dayRender with each cell's element + for (row = 0; row < rowCnt; row++) { + for (col = 0; col < colCnt; col++) { + view.trigger( + 'dayRender', + null, + this.getCellDate(row, col), + this.getCellEl(row, col) ); - return element; + } + } + }, + + + unrenderDates: function() { + this.removeSegPopover(); + }, + + + renderBusinessHours: function() { + var segs = this.buildBusinessHourSegs(true); // wholeDay=true + this.renderFill('businessHours', segs, 'bgevent'); + }, + + + unrenderBusinessHours: function() { + this.unrenderFill('businessHours'); + }, + + + // Generates the HTML for a single row, which is a div that wraps a table. + // `row` is the row number. + renderDayRowHtml: function(row, isRigid) { + var view = this.view; + var classes = [ 'fc-row', 'fc-week', view.widgetContentClass ]; + + if (isRigid) { + classes.push('fc-rigid'); + } + + return '' + + '
' + + '
' + + '' + + this.renderBgTrHtml(row) + + '
' + + '
' + + '
' + + '' + + (this.numbersVisible ? + '' + + this.renderNumberTrHtml(row) + + '' : + '' + ) + + '
' + + '
' + + '
'; + }, + + + /* Grid Number Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + renderNumberTrHtml: function(row) { + return '' + + '' + + (this.isRTL ? '' : this.renderNumberIntroHtml(row)) + + this.renderNumberCellsHtml(row) + + (this.isRTL ? this.renderNumberIntroHtml(row) : '') + + ''; + }, + + + renderNumberIntroHtml: function(row) { + return this.renderIntroHtml(); + }, + + + renderNumberCellsHtml: function(row) { + var htmls = []; + var col, date; + + for (col = 0; col < this.colCnt; col++) { + date = this.getCellDate(row, col); + htmls.push(this.renderNumberCellHtml(date)); + } + + return htmls.join(''); + }, + + + // Generates the HTML for the s of the "number" row in the DayGrid's content skeleton. + // The number row will only exist if either day numbers or week numbers are turned on. + renderNumberCellHtml: function(date) { + var html = ''; + var classes; + var weekCalcFirstDoW; + + if (!this.view.dayNumbersVisible && !this.view.cellWeekNumbersVisible) { + // no numbers in day cell (week number must be along the side) + return ''; // will create an empty space above events :( + } + + classes = this.getDayClasses(date); + classes.unshift('fc-day-top'); + + if (this.view.cellWeekNumbersVisible) { + // To determine the day of week number change under ISO, we cannot + // rely on moment.js methods such as firstDayOfWeek() or weekday(), + // because they rely on the locale's dow (possibly overridden by + // our firstDay option), which may not be Monday. We cannot change + // dow, because that would affect the calendar start day as well. + if (date._locale._fullCalendar_weekCalc === 'ISO') { + weekCalcFirstDoW = 1; // Monday by ISO 8601 definition + } + else { + weekCalcFirstDoW = date._locale.firstDayOfWeek(); + } + } + + html += ''; + + if (this.view.cellWeekNumbersVisible && (date.day() == weekCalcFirstDoW)) { + html += this.view.buildGotoAnchorHtml( + { date: date, type: 'week' }, + { 'class': 'fc-week-number' }, + date.format('w') // inner HTML + ); + } + + if (this.view.dayNumbersVisible) { + html += this.view.buildGotoAnchorHtml( + date, + { 'class': 'fc-day-number' }, + date.date() // inner HTML + ); + } + + html += ''; + + return html; + }, + + + /* Options + ------------------------------------------------------------------------------------------------------------------*/ + + + // Computes a default event time formatting string if `timeFormat` is not explicitly defined + computeEventTimeFormat: function() { + return this.view.opt('extraSmallTimeFormat'); // like "6p" or "6:30p" + }, + + + // Computes a default `displayEventEnd` value if one is not expliclty defined + computeDisplayEventEnd: function() { + return this.colCnt == 1; // we'll likely have space if there's only one day + }, + + + /* Dates + ------------------------------------------------------------------------------------------------------------------*/ + + + rangeUpdated: function() { + this.updateDayTable(); + }, + + + // Slices up the given span (unzoned start/end with other misc data) into an array of segments + spanToSegs: function(span) { + var segs = this.sliceRangeByRow(span); + var i, seg; + + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + if (this.isRTL) { + seg.leftCol = this.daysPerRow - 1 - seg.lastRowDayIndex; + seg.rightCol = this.daysPerRow - 1 - seg.firstRowDayIndex; + } + else { + seg.leftCol = seg.firstRowDayIndex; + seg.rightCol = seg.lastRowDayIndex; + } + } + + return segs; + }, + + + /* Hit System + ------------------------------------------------------------------------------------------------------------------*/ + + + prepareHits: function() { + this.colCoordCache.build(); + this.rowCoordCache.build(); + this.rowCoordCache.bottoms[this.rowCnt - 1] += this.bottomCoordPadding; // hack + }, + + + releaseHits: function() { + this.colCoordCache.clear(); + this.rowCoordCache.clear(); + }, + + + queryHit: function(leftOffset, topOffset) { + if (this.colCoordCache.isLeftInBounds(leftOffset) && this.rowCoordCache.isTopInBounds(topOffset)) { + var col = this.colCoordCache.getHorizontalIndex(leftOffset); + var row = this.rowCoordCache.getVerticalIndex(topOffset); + + if (row != null && col != null) { + return this.getCellHit(row, col); + } + } + }, + + + getHitSpan: function(hit) { + return this.getCellRange(hit.row, hit.col); + }, + + + getHitEl: function(hit) { + return this.getCellEl(hit.row, hit.col); + }, + + + /* Cell System + ------------------------------------------------------------------------------------------------------------------*/ + // FYI: the first column is the leftmost column, regardless of date + + + getCellHit: function(row, col) { + return { + row: row, + col: col, + component: this, // needed unfortunately :( + left: this.colCoordCache.getLeftOffset(col), + right: this.colCoordCache.getRightOffset(col), + top: this.rowCoordCache.getTopOffset(row), + bottom: this.rowCoordCache.getBottomOffset(row) + }; + }, + + + getCellEl: function(row, col) { + return this.cellEls.eq(row * this.colCnt + col); + }, + + + /* Event Drag Visualization + ------------------------------------------------------------------------------------------------------------------*/ + // TODO: move to DayGrid.event, similar to what we did with Grid's drag methods + + + // Renders a visual indication of an event or external element being dragged. + // `eventLocation` has zoned start and end (optional) + renderDrag: function(eventLocation, seg) { + + // always render a highlight underneath + this.renderHighlight(this.eventToSpan(eventLocation)); + + // if a segment from the same calendar but another component is being dragged, render a helper event + if (seg && seg.component !== this) { + return this.renderEventLocationHelper(eventLocation, seg); // returns mock event elements + } + }, + + + // Unrenders any visual indication of a hovering event + unrenderDrag: function() { + this.unrenderHighlight(); + this.unrenderHelper(); + }, + + + /* Event Resize Visualization + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a visual indication of an event being resized + renderEventResize: function(eventLocation, seg) { + this.renderHighlight(this.eventToSpan(eventLocation)); + return this.renderEventLocationHelper(eventLocation, seg); // returns mock event elements + }, + + + // Unrenders a visual indication of an event being resized + unrenderEventResize: function() { + this.unrenderHighlight(); + this.unrenderHelper(); + }, + + + /* Event Helper + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a mock "helper" event. `sourceSeg` is the associated internal segment object. It can be null. + renderHelper: function(event, sourceSeg) { + var helperNodes = []; + var segs = this.eventToSegs(event); + var rowStructs; + + segs = this.renderFgSegEls(segs); // assigns each seg's el and returns a subset of segs that were rendered + rowStructs = this.renderSegRows(segs); + + // inject each new event skeleton into each associated row + this.rowEls.each(function(row, rowNode) { + var rowEl = $(rowNode); // the .fc-row + var skeletonEl = $('
'); // will be absolutely positioned + var skeletonTop; + + // If there is an original segment, match the top position. Otherwise, put it at the row's top level + if (sourceSeg && sourceSeg.row === row) { + skeletonTop = sourceSeg.el.position().top; + } + else { + skeletonTop = rowEl.find('.fc-content-skeleton tbody').position().top; + } + + skeletonEl.css('top', skeletonTop) + .find('table') + .append(rowStructs[row].tbodyEl); + + rowEl.append(skeletonEl); + helperNodes.push(skeletonEl[0]); + }); + + return ( // must return the elements rendered + this.helperEls = $(helperNodes) // array -> jQuery set + ); + }, + + + // Unrenders any visual indication of a mock helper event + unrenderHelper: function() { + if (this.helperEls) { + this.helperEls.remove(); + this.helperEls = null; + } + }, + + + /* Fill System (highlight, background events, business hours) + ------------------------------------------------------------------------------------------------------------------*/ + + + fillSegTag: 'td', // override the default tag name + + + // Renders a set of rectangles over the given segments of days. + // Only returns segments that successfully rendered. + renderFill: function(type, segs, className) { + var nodes = []; + var i, seg; + var skeletonEl; + + segs = this.renderFillSegEls(type, segs); // assignes `.el` to each seg. returns successfully rendered segs + + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + skeletonEl = this.renderFillRow(type, seg, className); + this.rowEls.eq(seg.row).append(skeletonEl); + nodes.push(skeletonEl[0]); + } + + this.elsByFill[type] = $(nodes); + + return segs; + }, + + + // Generates the HTML needed for one row of a fill. Requires the seg's el to be rendered. + renderFillRow: function(type, seg, className) { + var colCnt = this.colCnt; + var startCol = seg.leftCol; + var endCol = seg.rightCol + 1; + var skeletonEl; + var trEl; + + className = className || type.toLowerCase(); + + skeletonEl = $( + '
' + + '
' + + '
' + ); + trEl = skeletonEl.find('tr'); + + if (startCol > 0) { + trEl.append(''); + } + + trEl.append( + seg.el.attr('colspan', endCol - startCol) + ); + + if (endCol < colCnt) { + trEl.append(''); + } + + this.bookendCells(trEl); + + return skeletonEl; + } + +}); + +;; + +/* Event-rendering methods for the DayGrid class +----------------------------------------------------------------------------------------------------------------------*/ + +DayGrid.mixin({ + + rowStructs: null, // an array of objects, each holding information about a row's foreground event-rendering + + + // Unrenders all events currently rendered on the grid + unrenderEvents: function() { + this.removeSegPopover(); // removes the "more.." events popover + Grid.prototype.unrenderEvents.apply(this, arguments); // calls the super-method + }, + + + // Retrieves all rendered segment objects currently rendered on the grid + getEventSegs: function() { + return Grid.prototype.getEventSegs.call(this) // get the segments from the super-method + .concat(this.popoverSegs || []); // append the segments from the "more..." popover + }, + + + // Renders the given background event segments onto the grid + renderBgSegs: function(segs) { + + // don't render timed background events + var allDaySegs = $.grep(segs, function(seg) { + return seg.event.allDay; + }); + + return Grid.prototype.renderBgSegs.call(this, allDaySegs); // call the super-method + }, + + + // Renders the given foreground event segments onto the grid + renderFgSegs: function(segs) { + var rowStructs; + + // render an `.el` on each seg + // returns a subset of the segs. segs that were actually rendered + segs = this.renderFgSegEls(segs); + + rowStructs = this.rowStructs = this.renderSegRows(segs); + + // append to each row's content skeleton + this.rowEls.each(function(i, rowNode) { + $(rowNode).find('.fc-content-skeleton > table').append( + rowStructs[i].tbodyEl + ); + }); + + return segs; // return only the segs that were actually rendered + }, + + + // Unrenders all currently rendered foreground event segments + unrenderFgSegs: function() { + var rowStructs = this.rowStructs || []; + var rowStruct; + + while ((rowStruct = rowStructs.pop())) { + rowStruct.tbodyEl.remove(); + } + + this.rowStructs = null; + }, + + + // Uses the given events array to generate elements that should be appended to each row's content skeleton. + // Returns an array of rowStruct objects (see the bottom of `renderSegRow`). + // PRECONDITION: each segment shoud already have a rendered and assigned `.el` + renderSegRows: function(segs) { + var rowStructs = []; + var segRows; + var row; + + segRows = this.groupSegRows(segs); // group into nested arrays + + // iterate each row of segment groupings + for (row = 0; row < segRows.length; row++) { + rowStructs.push( + this.renderSegRow(row, segRows[row]) + ); + } + + return rowStructs; + }, + + + // Builds the HTML to be used for the default element for an individual segment + fgSegHtml: function(seg, disableResizing) { + var view = this.view; + var event = seg.event; + var isDraggable = view.isEventDraggable(event); + var isResizableFromStart = !disableResizing && event.allDay && + seg.isStart && view.isEventResizableFromStart(event); + var isResizableFromEnd = !disableResizing && event.allDay && + seg.isEnd && view.isEventResizableFromEnd(event); + var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd); + var skinCss = cssToStr(this.getSegSkinCss(seg)); + var timeHtml = ''; + var timeText; + var titleHtml; + + classes.unshift('fc-day-grid-event', 'fc-h-event'); + + // Only display a timed events time if it is the starting segment + if (seg.isStart) { + timeText = this.getEventTimeText(event); + if (timeText) { + timeHtml = '' + htmlEscape(timeText) + ''; + } + } + + titleHtml = + '' + + (htmlEscape(event.title || '') || ' ') + // we always want one line of height + ''; + + return '' + + '
' + + (this.isRTL ? + titleHtml + ' ' + timeHtml : // put a natural space in between + timeHtml + ' ' + titleHtml // + ) + + '
' + + (isResizableFromStart ? + '
' : + '' + ) + + (isResizableFromEnd ? + '
' : + '' + ) + + ''; + }, + + + // Given a row # and an array of segments all in the same row, render a element, a skeleton that contains + // the segments. Returns object with a bunch of internal data about how the render was calculated. + // NOTE: modifies rowSegs + renderSegRow: function(row, rowSegs) { + var colCnt = this.colCnt; + var segLevels = this.buildSegLevels(rowSegs); // group into sub-arrays of levels + var levelCnt = Math.max(1, segLevels.length); // ensure at least one level + var tbody = $(''); + var segMatrix = []; // lookup for which segments are rendered into which level+col cells + var cellMatrix = []; // lookup for all elements of the level+col matrix + var loneCellMatrix = []; // lookup for elements that only take up a single column + var i, levelSegs; + var col; + var tr; + var j, seg; + var td; + + // populates empty cells from the current column (`col`) to `endCol` + function emptyCellsUntil(endCol) { + while (col < endCol) { + // try to grab a cell from the level above and extend its rowspan. otherwise, create a fresh cell + td = (loneCellMatrix[i - 1] || [])[col]; + if (td) { + td.attr( + 'rowspan', + parseInt(td.attr('rowspan') || 1, 10) + 1 + ); + } + else { + td = $(''); + tr.append(td); + } + cellMatrix[i][col] = td; + loneCellMatrix[i][col] = td; + col++; + } + } + + for (i = 0; i < levelCnt; i++) { // iterate through all levels + levelSegs = segLevels[i]; + col = 0; + tr = $(''); + + segMatrix.push([]); + cellMatrix.push([]); + loneCellMatrix.push([]); + + // levelCnt might be 1 even though there are no actual levels. protect against this. + // this single empty row is useful for styling. + if (levelSegs) { + for (j = 0; j < levelSegs.length; j++) { // iterate through segments in level + seg = levelSegs[j]; + + emptyCellsUntil(seg.leftCol); + + // create a container that occupies or more columns. append the event element. + td = $('').append(seg.el); + if (seg.leftCol != seg.rightCol) { + td.attr('colspan', seg.rightCol - seg.leftCol + 1); + } + else { // a single-column segment + loneCellMatrix[i][col] = td; + } + + while (col <= seg.rightCol) { + cellMatrix[i][col] = td; + segMatrix[i][col] = seg; + col++; + } + + tr.append(td); + } + } + + emptyCellsUntil(colCnt); // finish off the row + this.bookendCells(tr); + tbody.append(tr); + } + + return { // a "rowStruct" + row: row, // the row number + tbodyEl: tbody, + cellMatrix: cellMatrix, + segMatrix: segMatrix, + segLevels: segLevels, + segs: rowSegs + }; + }, + + + // Stacks a flat array of segments, which are all assumed to be in the same row, into subarrays of vertical levels. + // NOTE: modifies segs + buildSegLevels: function(segs) { + var levels = []; + var i, seg; + var j; + + // Give preference to elements with certain criteria, so they have + // a chance to be closer to the top. + this.sortEventSegs(segs); + + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + + // loop through levels, starting with the topmost, until the segment doesn't collide with other segments + for (j = 0; j < levels.length; j++) { + if (!isDaySegCollision(seg, levels[j])) { + break; + } + } + // `j` now holds the desired subrow index + seg.level = j; + + // create new level array if needed and append segment + (levels[j] || (levels[j] = [])).push(seg); + } + + // order segments left-to-right. very important if calendar is RTL + for (j = 0; j < levels.length; j++) { + levels[j].sort(compareDaySegCols); + } + + return levels; + }, + + + // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's row + groupSegRows: function(segs) { + var segRows = []; + var i; + + for (i = 0; i < this.rowCnt; i++) { + segRows.push([]); + } + + for (i = 0; i < segs.length; i++) { + segRows[segs[i].row].push(segs[i]); + } + + return segRows; + } + +}); + + +// Computes whether two segments' columns collide. They are assumed to be in the same row. +function isDaySegCollision(seg, otherSegs) { + var i, otherSeg; + + for (i = 0; i < otherSegs.length; i++) { + otherSeg = otherSegs[i]; + + if ( + otherSeg.leftCol <= seg.rightCol && + otherSeg.rightCol >= seg.leftCol + ) { + return true; + } + } + + return false; +} + + +// A cmp function for determining the leftmost event +function compareDaySegCols(a, b) { + return a.leftCol - b.leftCol; +} + +;; + +/* Methods relate to limiting the number events for a given day on a DayGrid +----------------------------------------------------------------------------------------------------------------------*/ +// NOTE: all the segs being passed around in here are foreground segs + +DayGrid.mixin({ + + segPopover: null, // the Popover that holds events that can't fit in a cell. null when not visible + popoverSegs: null, // an array of segment objects that the segPopover holds. null when not visible + + + removeSegPopover: function() { + if (this.segPopover) { + this.segPopover.hide(); // in handler, will call segPopover's removeElement + } + }, + + + // Limits the number of "levels" (vertically stacking layers of events) for each row of the grid. + // `levelLimit` can be false (don't limit), a number, or true (should be computed). + limitRows: function(levelLimit) { + var rowStructs = this.rowStructs || []; + var row; // row # + var rowLevelLimit; + + for (row = 0; row < rowStructs.length; row++) { + this.unlimitRow(row); + + if (!levelLimit) { + rowLevelLimit = false; + } + else if (typeof levelLimit === 'number') { + rowLevelLimit = levelLimit; + } + else { + rowLevelLimit = this.computeRowLevelLimit(row); + } + + if (rowLevelLimit !== false) { + this.limitRow(row, rowLevelLimit); + } + } + }, + + + // Computes the number of levels a row will accomodate without going outside its bounds. + // Assumes the row is "rigid" (maintains a constant height regardless of what is inside). + // `row` is the row number. + computeRowLevelLimit: function(row) { + var rowEl = this.rowEls.eq(row); // the containing "fake" row div + var rowHeight = rowEl.height(); // TODO: cache somehow? + var trEls = this.rowStructs[row].tbodyEl.children(); + var i, trEl; + var trHeight; + + function iterInnerHeights(i, childNode) { + trHeight = Math.max(trHeight, $(childNode).outerHeight()); + } + + // Reveal one level at a time and stop when we find one out of bounds + for (i = 0; i < trEls.length; i++) { + trEl = trEls.eq(i).removeClass('fc-limited'); // reset to original state (reveal) + + // with rowspans>1 and IE8, trEl.outerHeight() would return the height of the largest cell, + // so instead, find the tallest inner content element. + trHeight = 0; + trEl.find('> td > :first-child').each(iterInnerHeights); + + if (trEl.position().top + trHeight > rowHeight) { + return i; + } + } + + return false; // should not limit at all + }, + + + // Limits the given grid row to the maximum number of levels and injects "more" links if necessary. + // `row` is the row number. + // `levelLimit` is a number for the maximum (inclusive) number of levels allowed. + limitRow: function(row, levelLimit) { + var _this = this; + var rowStruct = this.rowStructs[row]; + var moreNodes = []; // array of "more" links and DOM nodes + var col = 0; // col #, left-to-right (not chronologically) + var levelSegs; // array of segment objects in the last allowable level, ordered left-to-right + var cellMatrix; // a matrix (by level, then column) of all jQuery elements in the row + var limitedNodes; // array of temporarily hidden level and segment DOM nodes + var i, seg; + var segsBelow; // array of segment objects below `seg` in the current `col` + var totalSegsBelow; // total number of segments below `seg` in any of the columns `seg` occupies + var colSegsBelow; // array of segment arrays, below seg, one for each column (offset from segs's first column) + var td, rowspan; + var segMoreNodes; // array of "more" cells that will stand-in for the current seg's cell + var j; + var moreTd, moreWrap, moreLink; + + // Iterates through empty level cells and places "more" links inside if need be + function emptyCellsUntil(endCol) { // goes from current `col` to `endCol` + while (col < endCol) { + segsBelow = _this.getCellSegs(row, col, levelLimit); + if (segsBelow.length) { + td = cellMatrix[levelLimit - 1][col]; + moreLink = _this.renderMoreLink(row, col, segsBelow); + moreWrap = $('
').append(moreLink); + td.append(moreWrap); + moreNodes.push(moreWrap[0]); + } + col++; + } + } + + if (levelLimit && levelLimit < rowStruct.segLevels.length) { // is it actually over the limit? + levelSegs = rowStruct.segLevels[levelLimit - 1]; + cellMatrix = rowStruct.cellMatrix; + + limitedNodes = rowStruct.tbodyEl.children().slice(levelLimit) // get level elements past the limit + .addClass('fc-limited').get(); // hide elements and get a simple DOM-nodes array + + // iterate though segments in the last allowable level + for (i = 0; i < levelSegs.length; i++) { + seg = levelSegs[i]; + emptyCellsUntil(seg.leftCol); // process empty cells before the segment + + // determine *all* segments below `seg` that occupy the same columns + colSegsBelow = []; + totalSegsBelow = 0; + while (col <= seg.rightCol) { + segsBelow = this.getCellSegs(row, col, levelLimit); + colSegsBelow.push(segsBelow); + totalSegsBelow += segsBelow.length; + col++; + } + + if (totalSegsBelow) { // do we need to replace this segment with one or many "more" links? + td = cellMatrix[levelLimit - 1][seg.leftCol]; // the segment's parent cell + rowspan = td.attr('rowspan') || 1; + segMoreNodes = []; + + // make a replacement for each column the segment occupies. will be one for each colspan + for (j = 0; j < colSegsBelow.length; j++) { + moreTd = $('').attr('rowspan', rowspan); + segsBelow = colSegsBelow[j]; + moreLink = this.renderMoreLink( + row, + seg.leftCol + j, + [ seg ].concat(segsBelow) // count seg as hidden too + ); + moreWrap = $('
').append(moreLink); + moreTd.append(moreWrap); + segMoreNodes.push(moreTd[0]); + moreNodes.push(moreTd[0]); + } + + td.addClass('fc-limited').after($(segMoreNodes)); // hide original and inject replacements + limitedNodes.push(td[0]); + } + } + + emptyCellsUntil(this.colCnt); // finish off the level + rowStruct.moreEls = $(moreNodes); // for easy undoing later + rowStruct.limitedEls = $(limitedNodes); // for easy undoing later + } + }, + + + // Reveals all levels and removes all "more"-related elements for a grid's row. + // `row` is a row number. + unlimitRow: function(row) { + var rowStruct = this.rowStructs[row]; + + if (rowStruct.moreEls) { + rowStruct.moreEls.remove(); + rowStruct.moreEls = null; + } + + if (rowStruct.limitedEls) { + rowStruct.limitedEls.removeClass('fc-limited'); + rowStruct.limitedEls = null; + } + }, + + + // Renders an element that represents hidden event element for a cell. + // Responsible for attaching click handler as well. + renderMoreLink: function(row, col, hiddenSegs) { + var _this = this; + var view = this.view; + + return $('') + .text( + this.getMoreLinkText(hiddenSegs.length) + ) + .on('click', function(ev) { + var clickOption = view.opt('eventLimitClick'); + var date = _this.getCellDate(row, col); + var moreEl = $(this); + var dayEl = _this.getCellEl(row, col); + var allSegs = _this.getCellSegs(row, col); + + // rescope the segments to be within the cell's date + var reslicedAllSegs = _this.resliceDaySegs(allSegs, date); + var reslicedHiddenSegs = _this.resliceDaySegs(hiddenSegs, date); + + if (typeof clickOption === 'function') { + // the returned value can be an atomic option + clickOption = view.trigger('eventLimitClick', null, { + date: date, + dayEl: dayEl, + moreEl: moreEl, + segs: reslicedAllSegs, + hiddenSegs: reslicedHiddenSegs + }, ev); + } + + if (clickOption === 'popover') { + _this.showSegPopover(row, col, moreEl, reslicedAllSegs); + } + else if (typeof clickOption === 'string') { // a view name + view.calendar.zoomTo(date, clickOption); + } + }); + }, + + + // Reveals the popover that displays all events within a cell + showSegPopover: function(row, col, moreLink, segs) { + var _this = this; + var view = this.view; + var moreWrap = moreLink.parent(); // the
wrapper around the + var topEl; // the element we want to match the top coordinate of + var options; + + if (this.rowCnt == 1) { + topEl = view.el; // will cause the popover to cover any sort of header + } + else { + topEl = this.rowEls.eq(row); // will align with top of row + } + + options = { + className: 'fc-more-popover', + content: this.renderSegPopoverContent(row, col, segs), + parentEl: this.view.el, // attach to root of view. guarantees outside of scrollbars. + top: topEl.offset().top, + autoHide: true, // when the user clicks elsewhere, hide the popover + viewportConstrain: view.opt('popoverViewportConstrain'), + hide: function() { + // kill everything when the popover is hidden + _this.segPopover.removeElement(); + _this.segPopover = null; + _this.popoverSegs = null; + } + }; + + // Determine horizontal coordinate. + // We use the moreWrap instead of the to avoid border confusion. + if (this.isRTL) { + options.right = moreWrap.offset().left + moreWrap.outerWidth() + 1; // +1 to be over cell border + } + else { + options.left = moreWrap.offset().left - 1; // -1 to be over cell border + } + + this.segPopover = new Popover(options); + this.segPopover.show(); + + // the popover doesn't live within the grid's container element, and thus won't get the event + // delegated-handlers for free. attach event-related handlers to the popover. + this.bindSegHandlersToEl(this.segPopover.el); + }, + + + // Builds the inner DOM contents of the segment popover + renderSegPopoverContent: function(row, col, segs) { + var view = this.view; + var isTheme = view.opt('theme'); + var title = this.getCellDate(row, col).format(view.opt('dayPopoverFormat')); + var content = $( + '
' + + '' + + '' + + htmlEscape(title) + + '' + + '
' + + '
' + + '
' + + '
' + + '
' + ); + var segContainer = content.find('.fc-event-container'); + var i; + + // render each seg's `el` and only return the visible segs + segs = this.renderFgSegEls(segs, true); // disableResizing=true + this.popoverSegs = segs; + + for (i = 0; i < segs.length; i++) { + + // because segments in the popover are not part of a grid coordinate system, provide a hint to any + // grids that want to do drag-n-drop about which cell it came from + this.prepareHits(); + segs[i].hit = this.getCellHit(row, col); + this.releaseHits(); + + segContainer.append(segs[i].el); + } + + return content; + }, + + + // Given the events within an array of segment objects, reslice them to be in a single day + resliceDaySegs: function(segs, dayDate) { + + // build an array of the original events + var events = $.map(segs, function(seg) { + return seg.event; + }); + + var dayStart = dayDate.clone(); + var dayEnd = dayStart.clone().add(1, 'days'); + var dayRange = { start: dayStart, end: dayEnd }; + + // slice the events with a custom slicing function + segs = this.eventsToSegs( + events, + function(range) { + var seg = intersectRanges(range, dayRange); // undefind if no intersection + return seg ? [ seg ] : []; // must return an array of segments + } + ); + + // force an order because eventsToSegs doesn't guarantee one + this.sortEventSegs(segs); + + return segs; + }, + + + // Generates the text that should be inside a "more" link, given the number of events it represents + getMoreLinkText: function(num) { + var opt = this.view.opt('eventLimitText'); + + if (typeof opt === 'function') { + return opt(num); + } + else { + return '+' + num + ' ' + opt; + } + }, + + + // Returns segments within a given cell. + // If `startLevel` is specified, returns only events including and below that level. Otherwise returns all segs. + getCellSegs: function(row, col, startLevel) { + var segMatrix = this.rowStructs[row].segMatrix; + var level = startLevel || 0; + var segs = []; + var seg; + + while (level < segMatrix.length) { + seg = segMatrix[level][col]; + if (seg) { + segs.push(seg); + } + level++; + } + + return segs; + } + +}); + +;; + +/* A component that renders one or more columns of vertical time slots +----------------------------------------------------------------------------------------------------------------------*/ +// We mixin DayTable, even though there is only a single row of days + +var TimeGrid = FC.TimeGrid = Grid.extend(DayTableMixin, { + + slotDuration: null, // duration of a "slot", a distinct time segment on given day, visualized by lines + snapDuration: null, // granularity of time for dragging and selecting + snapsPerSlot: null, + minTime: null, // Duration object that denotes the first visible time of any given day + maxTime: null, // Duration object that denotes the exclusive visible end time of any given day + labelFormat: null, // formatting string for times running along vertical axis + labelInterval: null, // duration of how often a label should be displayed for a slot + + colEls: null, // cells elements in the day-row background + slatContainerEl: null, // div that wraps all the slat rows + slatEls: null, // elements running horizontally across all columns + nowIndicatorEls: null, + + colCoordCache: null, + slatCoordCache: null, + + + constructor: function() { + Grid.apply(this, arguments); // call the super-constructor + + this.processOptions(); + }, + + + // Renders the time grid into `this.el`, which should already be assigned. + // Relies on the view's colCnt. In the future, this component should probably be self-sufficient. + renderDates: function() { + this.el.html(this.renderHtml()); + this.colEls = this.el.find('.fc-day'); + this.slatContainerEl = this.el.find('.fc-slats'); + this.slatEls = this.slatContainerEl.find('tr'); + + this.colCoordCache = new CoordCache({ + els: this.colEls, + isHorizontal: true + }); + this.slatCoordCache = new CoordCache({ + els: this.slatEls, + isVertical: true + }); + + this.renderContentSkeleton(); + }, + + + // Renders the basic HTML skeleton for the grid + renderHtml: function() { + return '' + + '
' + + '' + + this.renderBgTrHtml(0) + // row=0 + '
' + + '
' + + '
' + + '' + + this.renderSlatRowHtml() + + '
' + + '
'; + }, + + + // Generates the HTML for the horizontal "slats" that run width-wise. Has a time axis on a side. Depends on RTL. + renderSlatRowHtml: function() { + var view = this.view; + var isRTL = this.isRTL; + var html = ''; + var slotTime = moment.duration(+this.minTime); // wish there was .clone() for durations + var slotDate; // will be on the view's first day, but we only care about its time + var isLabeled; + var axisHtml; + + // Calculate the time for each slot + while (slotTime < this.maxTime) { + slotDate = this.start.clone().time(slotTime); + isLabeled = isInt(divideDurationByDuration(slotTime, this.labelInterval)); + + axisHtml = + '' + + (isLabeled ? + '' + // for matchCellWidths + htmlEscape(slotDate.format(this.labelFormat)) + + '' : + '' + ) + + ''; + + html += + '' + + (!isRTL ? axisHtml : '') + + '' + + (isRTL ? axisHtml : '') + + ""; + + slotTime.add(this.slotDuration); + } + + return html; + }, + + + /* Options + ------------------------------------------------------------------------------------------------------------------*/ + + + // Parses various options into properties of this object + processOptions: function() { + var view = this.view; + var slotDuration = view.opt('slotDuration'); + var snapDuration = view.opt('snapDuration'); + var input; + + slotDuration = moment.duration(slotDuration); + snapDuration = snapDuration ? moment.duration(snapDuration) : slotDuration; + + this.slotDuration = slotDuration; + this.snapDuration = snapDuration; + this.snapsPerSlot = slotDuration / snapDuration; // TODO: ensure an integer multiple? + + this.minResizeDuration = snapDuration; // hack + + this.minTime = moment.duration(view.opt('minTime')); + this.maxTime = moment.duration(view.opt('maxTime')); + + // might be an array value (for TimelineView). + // if so, getting the most granular entry (the last one probably). + input = view.opt('slotLabelFormat'); + if ($.isArray(input)) { + input = input[input.length - 1]; + } + + this.labelFormat = + input || + view.opt('smallTimeFormat'); // the computed default + + input = view.opt('slotLabelInterval'); + this.labelInterval = input ? + moment.duration(input) : + this.computeLabelInterval(slotDuration); + }, + + + // Computes an automatic value for slotLabelInterval + computeLabelInterval: function(slotDuration) { + var i; + var labelInterval; + var slotsPerLabel; + + // find the smallest stock label interval that results in more than one slots-per-label + for (i = AGENDA_STOCK_SUB_DURATIONS.length - 1; i >= 0; i--) { + labelInterval = moment.duration(AGENDA_STOCK_SUB_DURATIONS[i]); + slotsPerLabel = divideDurationByDuration(labelInterval, slotDuration); + if (isInt(slotsPerLabel) && slotsPerLabel > 1) { + return labelInterval; + } + } + + return moment.duration(slotDuration); // fall back. clone + }, + + + // Computes a default event time formatting string if `timeFormat` is not explicitly defined + computeEventTimeFormat: function() { + return this.view.opt('noMeridiemTimeFormat'); // like "6:30" (no AM/PM) + }, + + + // Computes a default `displayEventEnd` value if one is not expliclty defined + computeDisplayEventEnd: function() { + return true; + }, + + + /* Hit System + ------------------------------------------------------------------------------------------------------------------*/ + + + prepareHits: function() { + this.colCoordCache.build(); + this.slatCoordCache.build(); + }, + + + releaseHits: function() { + this.colCoordCache.clear(); + // NOTE: don't clear slatCoordCache because we rely on it for computeTimeTop + }, + + + queryHit: function(leftOffset, topOffset) { + var snapsPerSlot = this.snapsPerSlot; + var colCoordCache = this.colCoordCache; + var slatCoordCache = this.slatCoordCache; + + if (colCoordCache.isLeftInBounds(leftOffset) && slatCoordCache.isTopInBounds(topOffset)) { + var colIndex = colCoordCache.getHorizontalIndex(leftOffset); + var slatIndex = slatCoordCache.getVerticalIndex(topOffset); + + if (colIndex != null && slatIndex != null) { + var slatTop = slatCoordCache.getTopOffset(slatIndex); + var slatHeight = slatCoordCache.getHeight(slatIndex); + var partial = (topOffset - slatTop) / slatHeight; // floating point number between 0 and 1 + var localSnapIndex = Math.floor(partial * snapsPerSlot); // the snap # relative to start of slat + var snapIndex = slatIndex * snapsPerSlot + localSnapIndex; + var snapTop = slatTop + (localSnapIndex / snapsPerSlot) * slatHeight; + var snapBottom = slatTop + ((localSnapIndex + 1) / snapsPerSlot) * slatHeight; + + return { + col: colIndex, + snap: snapIndex, + component: this, // needed unfortunately :( + left: colCoordCache.getLeftOffset(colIndex), + right: colCoordCache.getRightOffset(colIndex), + top: snapTop, + bottom: snapBottom + }; + } + } + }, + + + getHitSpan: function(hit) { + var start = this.getCellDate(0, hit.col); // row=0 + var time = this.computeSnapTime(hit.snap); // pass in the snap-index + var end; + + start.time(time); + end = start.clone().add(this.snapDuration); + + return { start: start, end: end }; + }, + + + getHitEl: function(hit) { + return this.colEls.eq(hit.col); + }, + + + /* Dates + ------------------------------------------------------------------------------------------------------------------*/ + + + rangeUpdated: function() { + this.updateDayTable(); + }, + + + // Given a row number of the grid, representing a "snap", returns a time (Duration) from its start-of-day + computeSnapTime: function(snapIndex) { + return moment.duration(this.minTime + this.snapDuration * snapIndex); + }, + + + // Slices up the given span (unzoned start/end with other misc data) into an array of segments + spanToSegs: function(span) { + var segs = this.sliceRangeByTimes(span); + var i; + + for (i = 0; i < segs.length; i++) { + if (this.isRTL) { + segs[i].col = this.daysPerRow - 1 - segs[i].dayIndex; + } + else { + segs[i].col = segs[i].dayIndex; + } + } + + return segs; + }, + + + sliceRangeByTimes: function(range) { + var segs = []; + var seg; + var dayIndex; + var dayDate; + var dayRange; + + for (dayIndex = 0; dayIndex < this.daysPerRow; dayIndex++) { + dayDate = this.dayDates[dayIndex].clone(); // TODO: better API for this? + dayRange = { + start: dayDate.clone().time(this.minTime), + end: dayDate.clone().time(this.maxTime) + }; + seg = intersectRanges(range, dayRange); // both will be ambig timezone + if (seg) { + seg.dayIndex = dayIndex; + segs.push(seg); + } + } + + return segs; + }, + + + /* Coordinates + ------------------------------------------------------------------------------------------------------------------*/ + + + updateSize: function(isResize) { // NOT a standard Grid method + this.slatCoordCache.build(); + + if (isResize) { + this.updateSegVerticals( + [].concat(this.fgSegs || [], this.bgSegs || [], this.businessSegs || []) + ); + } + }, + + + getTotalSlatHeight: function() { + return this.slatContainerEl.outerHeight(); + }, + + + // Computes the top coordinate, relative to the bounds of the grid, of the given date. + // A `startOfDayDate` must be given for avoiding ambiguity over how to treat midnight. + computeDateTop: function(date, startOfDayDate) { + return this.computeTimeTop( + moment.duration( + date - startOfDayDate.clone().stripTime() + ) + ); + }, + + + // Computes the top coordinate, relative to the bounds of the grid, of the given time (a Duration). + computeTimeTop: function(time) { + var len = this.slatEls.length; + var slatCoverage = (time - this.minTime) / this.slotDuration; // floating-point value of # of slots covered + var slatIndex; + var slatRemainder; + + // compute a floating-point number for how many slats should be progressed through. + // from 0 to number of slats (inclusive) + // constrained because minTime/maxTime might be customized. + slatCoverage = Math.max(0, slatCoverage); + slatCoverage = Math.min(len, slatCoverage); + + // an integer index of the furthest whole slat + // from 0 to number slats (*exclusive*, so len-1) + slatIndex = Math.floor(slatCoverage); + slatIndex = Math.min(slatIndex, len - 1); + + // how much further through the slatIndex slat (from 0.0-1.0) must be covered in addition. + // could be 1.0 if slatCoverage is covering *all* the slots + slatRemainder = slatCoverage - slatIndex; + + return this.slatCoordCache.getTopPosition(slatIndex) + + this.slatCoordCache.getHeight(slatIndex) * slatRemainder; + }, + + + + /* Event Drag Visualization + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a visual indication of an event being dragged over the specified date(s). + // A returned value of `true` signals that a mock "helper" event has been rendered. + renderDrag: function(eventLocation, seg) { + + if (seg) { // if there is event information for this drag, render a helper event + + // returns mock event elements + // signal that a helper has been rendered + return this.renderEventLocationHelper(eventLocation, seg); + } + else { + // otherwise, just render a highlight + this.renderHighlight(this.eventToSpan(eventLocation)); + } + }, + + + // Unrenders any visual indication of an event being dragged + unrenderDrag: function() { + this.unrenderHelper(); + this.unrenderHighlight(); + }, + + + /* Event Resize Visualization + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a visual indication of an event being resized + renderEventResize: function(eventLocation, seg) { + return this.renderEventLocationHelper(eventLocation, seg); // returns mock event elements + }, + + + // Unrenders any visual indication of an event being resized + unrenderEventResize: function() { + this.unrenderHelper(); + }, + + + /* Event Helper + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a mock "helper" event. `sourceSeg` is the original segment object and might be null (an external drag) + renderHelper: function(event, sourceSeg) { + return this.renderHelperSegs(this.eventToSegs(event), sourceSeg); // returns mock event elements + }, + + + // Unrenders any mock helper event + unrenderHelper: function() { + this.unrenderHelperSegs(); + }, + + + /* Business Hours + ------------------------------------------------------------------------------------------------------------------*/ + + + renderBusinessHours: function() { + this.renderBusinessSegs( + this.buildBusinessHourSegs() + ); + }, + + + unrenderBusinessHours: function() { + this.unrenderBusinessSegs(); + }, + + + /* Now Indicator + ------------------------------------------------------------------------------------------------------------------*/ + + + getNowIndicatorUnit: function() { + return 'minute'; // will refresh on the minute + }, + + + renderNowIndicator: function(date) { + // seg system might be overkill, but it handles scenario where line needs to be rendered + // more than once because of columns with the same date (resources columns for example) + var segs = this.spanToSegs({ start: date, end: date }); + var top = this.computeDateTop(date, date); + var nodes = []; + var i; + + // render lines within the columns + for (i = 0; i < segs.length; i++) { + nodes.push($('
') + .css('top', top) + .appendTo(this.colContainerEls.eq(segs[i].col))[0]); + } + + // render an arrow over the axis + if (segs.length > 0) { // is the current time in view? + nodes.push($('
') + .css('top', top) + .appendTo(this.el.find('.fc-content-skeleton'))[0]); + } + + this.nowIndicatorEls = $(nodes); + }, + + + unrenderNowIndicator: function() { + if (this.nowIndicatorEls) { + this.nowIndicatorEls.remove(); + this.nowIndicatorEls = null; + } + }, + + + /* Selection + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a visual indication of a selection. Overrides the default, which was to simply render a highlight. + renderSelection: function(span) { + if (this.view.opt('selectHelper')) { // this setting signals that a mock helper event should be rendered + + // normally acceps an eventLocation, span has a start/end, which is good enough + this.renderEventLocationHelper(span); + } + else { + this.renderHighlight(span); + } + }, + + + // Unrenders any visual indication of a selection + unrenderSelection: function() { + this.unrenderHelper(); + this.unrenderHighlight(); + }, + + + /* Highlight + ------------------------------------------------------------------------------------------------------------------*/ + + + renderHighlight: function(span) { + this.renderHighlightSegs(this.spanToSegs(span)); + }, + + + unrenderHighlight: function() { + this.unrenderHighlightSegs(); + } + +}); + +;; + +/* Methods for rendering SEGMENTS, pieces of content that live on the view + ( this file is no longer just for events ) +----------------------------------------------------------------------------------------------------------------------*/ + +TimeGrid.mixin({ + + colContainerEls: null, // containers for each column + + // inner-containers for each column where different types of segs live + fgContainerEls: null, + bgContainerEls: null, + helperContainerEls: null, + highlightContainerEls: null, + businessContainerEls: null, + + // arrays of different types of displayed segments + fgSegs: null, + bgSegs: null, + helperSegs: null, + highlightSegs: null, + businessSegs: null, + + + // Renders the DOM that the view's content will live in + renderContentSkeleton: function() { + var cellHtml = ''; + var i; + var skeletonEl; + + for (i = 0; i < this.colCnt; i++) { + cellHtml += + '' + + '
' + + '
' + + '
' + + '
' + + '
' + + '
' + + '
' + + ''; + } + + skeletonEl = $( + '
' + + '' + + '' + cellHtml + '' + + '
' + + '
' + ); + + this.colContainerEls = skeletonEl.find('.fc-content-col'); + this.helperContainerEls = skeletonEl.find('.fc-helper-container'); + this.fgContainerEls = skeletonEl.find('.fc-event-container:not(.fc-helper-container)'); + this.bgContainerEls = skeletonEl.find('.fc-bgevent-container'); + this.highlightContainerEls = skeletonEl.find('.fc-highlight-container'); + this.businessContainerEls = skeletonEl.find('.fc-business-container'); + + this.bookendCells(skeletonEl.find('tr')); // TODO: do this on string level + this.el.append(skeletonEl); + }, + + + /* Foreground Events + ------------------------------------------------------------------------------------------------------------------*/ + + + renderFgSegs: function(segs) { + segs = this.renderFgSegsIntoContainers(segs, this.fgContainerEls); + this.fgSegs = segs; + return segs; // needed for Grid::renderEvents + }, + + + unrenderFgSegs: function() { + this.unrenderNamedSegs('fgSegs'); + }, + + + /* Foreground Helper Events + ------------------------------------------------------------------------------------------------------------------*/ + + + renderHelperSegs: function(segs, sourceSeg) { + var helperEls = []; + var i, seg; + var sourceEl; + + segs = this.renderFgSegsIntoContainers(segs, this.helperContainerEls); + + // Try to make the segment that is in the same row as sourceSeg look the same + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + if (sourceSeg && sourceSeg.col === seg.col) { + sourceEl = sourceSeg.el; + seg.el.css({ + left: sourceEl.css('left'), + right: sourceEl.css('right'), + 'margin-left': sourceEl.css('margin-left'), + 'margin-right': sourceEl.css('margin-right') + }); + } + helperEls.push(seg.el[0]); + } + + this.helperSegs = segs; + + return $(helperEls); // must return rendered helpers + }, + + + unrenderHelperSegs: function() { + this.unrenderNamedSegs('helperSegs'); + }, + + + /* Background Events + ------------------------------------------------------------------------------------------------------------------*/ + + + renderBgSegs: function(segs) { + segs = this.renderFillSegEls('bgEvent', segs); // TODO: old fill system + this.updateSegVerticals(segs); + this.attachSegsByCol(this.groupSegsByCol(segs), this.bgContainerEls); + this.bgSegs = segs; + return segs; // needed for Grid::renderEvents + }, + + + unrenderBgSegs: function() { + this.unrenderNamedSegs('bgSegs'); + }, + + + /* Highlight + ------------------------------------------------------------------------------------------------------------------*/ + + + renderHighlightSegs: function(segs) { + segs = this.renderFillSegEls('highlight', segs); // TODO: old fill system + this.updateSegVerticals(segs); + this.attachSegsByCol(this.groupSegsByCol(segs), this.highlightContainerEls); + this.highlightSegs = segs; + }, + + + unrenderHighlightSegs: function() { + this.unrenderNamedSegs('highlightSegs'); + }, + + + /* Business Hours + ------------------------------------------------------------------------------------------------------------------*/ + + + renderBusinessSegs: function(segs) { + segs = this.renderFillSegEls('businessHours', segs); // TODO: old fill system + this.updateSegVerticals(segs); + this.attachSegsByCol(this.groupSegsByCol(segs), this.businessContainerEls); + this.businessSegs = segs; + }, + + + unrenderBusinessSegs: function() { + this.unrenderNamedSegs('businessSegs'); + }, + + + /* Seg Rendering Utils + ------------------------------------------------------------------------------------------------------------------*/ + + + // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's col + groupSegsByCol: function(segs) { + var segsByCol = []; + var i; + + for (i = 0; i < this.colCnt; i++) { + segsByCol.push([]); + } + + for (i = 0; i < segs.length; i++) { + segsByCol[segs[i].col].push(segs[i]); + } + + return segsByCol; + }, + + + // Given segments grouped by column, insert the segments' elements into a parallel array of container + // elements, each living within a column. + attachSegsByCol: function(segsByCol, containerEls) { + var col; + var segs; + var i; + + for (col = 0; col < this.colCnt; col++) { // iterate each column grouping + segs = segsByCol[col]; + + for (i = 0; i < segs.length; i++) { + containerEls.eq(col).append(segs[i].el); + } + } + }, + + + // Given the name of a property of `this` object, assumed to be an array of segments, + // loops through each segment and removes from DOM. Will null-out the property afterwards. + unrenderNamedSegs: function(propName) { + var segs = this[propName]; + var i; + + if (segs) { + for (i = 0; i < segs.length; i++) { + segs[i].el.remove(); + } + this[propName] = null; + } + }, + + + + /* Foreground Event Rendering Utils + ------------------------------------------------------------------------------------------------------------------*/ + + + // Given an array of foreground segments, render a DOM element for each, computes position, + // and attaches to the column inner-container elements. + renderFgSegsIntoContainers: function(segs, containerEls) { + var segsByCol; + var col; + + segs = this.renderFgSegEls(segs); // will call fgSegHtml + segsByCol = this.groupSegsByCol(segs); + + for (col = 0; col < this.colCnt; col++) { + this.updateFgSegCoords(segsByCol[col]); + } + + this.attachSegsByCol(segsByCol, containerEls); + + return segs; + }, + + + // Renders the HTML for a single event segment's default rendering + fgSegHtml: function(seg, disableResizing) { + var view = this.view; + var event = seg.event; + var isDraggable = view.isEventDraggable(event); + var isResizableFromStart = !disableResizing && seg.isStart && view.isEventResizableFromStart(event); + var isResizableFromEnd = !disableResizing && seg.isEnd && view.isEventResizableFromEnd(event); + var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd); + var skinCss = cssToStr(this.getSegSkinCss(seg)); + var timeText; + var fullTimeText; // more verbose time text. for the print stylesheet + var startTimeText; // just the start time text + + classes.unshift('fc-time-grid-event', 'fc-v-event'); + + if (view.isMultiDayEvent(event)) { // if the event appears to span more than one day... + // Don't display time text on segments that run entirely through a day. + // That would appear as midnight-midnight and would look dumb. + // Otherwise, display the time text for the *segment's* times (like 6pm-midnight or midnight-10am) + if (seg.isStart || seg.isEnd) { + timeText = this.getEventTimeText(seg); + fullTimeText = this.getEventTimeText(seg, 'LT'); + startTimeText = this.getEventTimeText(seg, null, false); // displayEnd=false + } + } else { + // Display the normal time text for the *event's* times + timeText = this.getEventTimeText(event); + fullTimeText = this.getEventTimeText(event, 'LT'); + startTimeText = this.getEventTimeText(event, null, false); // displayEnd=false + } + + return '' + + '
' + + (timeText ? + '
' + + '' + htmlEscape(timeText) + '' + + '
' : + '' + ) + + (event.title ? + '
' + + htmlEscape(event.title) + + '
' : + '' + ) + + '
' + + '
' + + /* TODO: write CSS for this + (isResizableFromStart ? + '
' : + '' + ) + + */ + (isResizableFromEnd ? + '
' : + '' + ) + + ''; + }, + + + /* Seg Position Utils + ------------------------------------------------------------------------------------------------------------------*/ + + + // Refreshes the CSS top/bottom coordinates for each segment element. + // Works when called after initial render, after a window resize/zoom for example. + updateSegVerticals: function(segs) { + this.computeSegVerticals(segs); + this.assignSegVerticals(segs); + }, + + + // For each segment in an array, computes and assigns its top and bottom properties + computeSegVerticals: function(segs) { + var i, seg; + + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + seg.top = this.computeDateTop(seg.start, seg.start); + seg.bottom = this.computeDateTop(seg.end, seg.start); + } + }, + + + // Given segments that already have their top/bottom properties computed, applies those values to + // the segments' elements. + assignSegVerticals: function(segs) { + var i, seg; + + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + seg.el.css(this.generateSegVerticalCss(seg)); + } + }, + + + // Generates an object with CSS properties for the top/bottom coordinates of a segment element + generateSegVerticalCss: function(seg) { + return { + top: seg.top, + bottom: -seg.bottom // flipped because needs to be space beyond bottom edge of event container + }; + }, + + + /* Foreground Event Positioning Utils + ------------------------------------------------------------------------------------------------------------------*/ + + + // Given segments that are assumed to all live in the *same column*, + // compute their verical/horizontal coordinates and assign to their elements. + updateFgSegCoords: function(segs) { + this.computeSegVerticals(segs); // horizontals relies on this + this.computeFgSegHorizontals(segs); // compute horizontal coordinates, z-index's, and reorder the array + this.assignSegVerticals(segs); + this.assignFgSegHorizontals(segs); + }, + + + // Given an array of segments that are all in the same column, sets the backwardCoord and forwardCoord on each. + // NOTE: Also reorders the given array by date! + computeFgSegHorizontals: function(segs) { + var levels; + var level0; + var i; + + this.sortEventSegs(segs); // order by certain criteria + levels = buildSlotSegLevels(segs); + computeForwardSlotSegs(levels); + + if ((level0 = levels[0])) { + + for (i = 0; i < level0.length; i++) { + computeSlotSegPressures(level0[i]); + } + + for (i = 0; i < level0.length; i++) { + this.computeFgSegForwardBack(level0[i], 0, 0); + } + } + }, + + + // Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range + // from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to "left" and + // seg.forwardCoord maps to "right" (via percentage). Vice-versa if the calendar is right-to-left. + // + // The segment might be part of a "series", which means consecutive segments with the same pressure + // who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of + // segments behind this one in the current series, and `seriesBackwardCoord` is the starting + // coordinate of the first segment in the series. + computeFgSegForwardBack: function(seg, seriesBackwardPressure, seriesBackwardCoord) { + var forwardSegs = seg.forwardSegs; + var i; + + if (seg.forwardCoord === undefined) { // not already computed + + if (!forwardSegs.length) { + + // if there are no forward segments, this segment should butt up against the edge + seg.forwardCoord = 1; + } + else { + + // sort highest pressure first + this.sortForwardSegs(forwardSegs); + + // this segment's forwardCoord will be calculated from the backwardCoord of the + // highest-pressure forward segment. + this.computeFgSegForwardBack(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord); + seg.forwardCoord = forwardSegs[0].backwardCoord; + } + + // calculate the backwardCoord from the forwardCoord. consider the series + seg.backwardCoord = seg.forwardCoord - + (seg.forwardCoord - seriesBackwardCoord) / // available width for series + (seriesBackwardPressure + 1); // # of segments in the series + + // use this segment's coordinates to computed the coordinates of the less-pressurized + // forward segments + for (i=0; i seg2.top && seg1.top < seg2.bottom; +} + +;; + +/* An abstract class from which other views inherit from +----------------------------------------------------------------------------------------------------------------------*/ + +var View = FC.View = Class.extend(EmitterMixin, ListenerMixin, { + + type: null, // subclass' view name (string) + name: null, // deprecated. use `type` instead + title: null, // the text that will be displayed in the header's title + + calendar: null, // owner Calendar object + options: null, // hash containing all options. already merged with view-specific-options + el: null, // the view's containing element. set by Calendar + + displaying: null, // a promise representing the state of rendering. null if no render requested + isSkeletonRendered: false, + isEventsRendered: false, + + // range the view is actually displaying (moments) + start: null, + end: null, // exclusive + + // range the view is formally responsible for (moments) + // may be different from start/end. for example, a month view might have 1st-31st, excluding padded dates + intervalStart: null, + intervalEnd: null, // exclusive + intervalDuration: null, + intervalUnit: null, // name of largest unit being displayed, like "month" or "week" + + isRTL: false, + isSelected: false, // boolean whether a range of time is user-selected or not + selectedEvent: null, + + eventOrderSpecs: null, // criteria for ordering events when they have same date/time + + // classNames styled by jqui themes + widgetHeaderClass: null, + widgetContentClass: null, + highlightStateClass: null, + + // for date utils, computed from options + nextDayThreshold: null, + isHiddenDayHash: null, + + // now indicator + isNowIndicatorRendered: null, + initialNowDate: null, // result first getNow call + initialNowQueriedMs: null, // ms time the getNow was called + nowIndicatorTimeoutID: null, // for refresh timing of now indicator + nowIndicatorIntervalID: null, // " + + + constructor: function(calendar, type, options, intervalDuration) { + + this.calendar = calendar; + this.type = this.name = type; // .name is deprecated + this.options = options; + this.intervalDuration = intervalDuration || moment.duration(1, 'day'); + + this.nextDayThreshold = moment.duration(this.opt('nextDayThreshold')); + this.initThemingProps(); + this.initHiddenDays(); + this.isRTL = this.opt('isRTL'); + + this.eventOrderSpecs = parseFieldSpecs(this.opt('eventOrder')); + + this.initialize(); + }, + + + // A good place for subclasses to initialize member variables + initialize: function() { + // subclasses can implement + }, + + + // Retrieves an option with the given name + opt: function(name) { + return this.options[name]; + }, + + + // Triggers handlers that are view-related. Modifies args before passing to calendar. + trigger: function(name, thisObj) { // arguments beyond thisObj are passed along + var calendar = this.calendar; + + return calendar.trigger.apply( + calendar, + [name, thisObj || this].concat( + Array.prototype.slice.call(arguments, 2), // arguments beyond thisObj + [ this ] // always make the last argument a reference to the view. TODO: deprecate + ) + ); + }, + + + /* Dates + ------------------------------------------------------------------------------------------------------------------*/ + + + // Updates all internal dates to center around the given current unzoned date. + setDate: function(date) { + this.setRange(this.computeRange(date)); + }, + + + // Updates all internal dates for displaying the given unzoned range. + setRange: function(range) { + $.extend(this, range); // assigns every property to this object's member variables + this.updateTitle(); + }, + + + // Given a single current unzoned date, produce information about what range to display. + // Subclasses can override. Must return all properties. + computeRange: function(date) { + var intervalUnit = computeIntervalUnit(this.intervalDuration); + var intervalStart = date.clone().startOf(intervalUnit); + var intervalEnd = intervalStart.clone().add(this.intervalDuration); + var start, end; + + // normalize the range's time-ambiguity + if (/year|month|week|day/.test(intervalUnit)) { // whole-days? + intervalStart.stripTime(); + intervalEnd.stripTime(); + } + else { // needs to have a time? + if (!intervalStart.hasTime()) { + intervalStart = this.calendar.time(0); // give 00:00 time + } + if (!intervalEnd.hasTime()) { + intervalEnd = this.calendar.time(0); // give 00:00 time + } + } + + start = intervalStart.clone(); + start = this.skipHiddenDays(start); + end = intervalEnd.clone(); + end = this.skipHiddenDays(end, -1, true); // exclusively move backwards + + return { + intervalUnit: intervalUnit, + intervalStart: intervalStart, + intervalEnd: intervalEnd, + start: start, + end: end + }; + }, + + + // Computes the new date when the user hits the prev button, given the current date + computePrevDate: function(date) { + return this.massageCurrentDate( + date.clone().startOf(this.intervalUnit).subtract(this.intervalDuration), -1 + ); + }, + + + // Computes the new date when the user hits the next button, given the current date + computeNextDate: function(date) { + return this.massageCurrentDate( + date.clone().startOf(this.intervalUnit).add(this.intervalDuration) + ); + }, + + + // Given an arbitrarily calculated current date of the calendar, returns a date that is ensured to be completely + // visible. `direction` is optional and indicates which direction the current date was being + // incremented or decremented (1 or -1). + massageCurrentDate: function(date, direction) { + if (this.intervalDuration.as('days') <= 1) { // if the view displays a single day or smaller + if (this.isHiddenDay(date)) { + date = this.skipHiddenDays(date, direction); + date.startOf('day'); + } + } + + return date; + }, + + + /* Title and Date Formatting + ------------------------------------------------------------------------------------------------------------------*/ + + + // Sets the view's title property to the most updated computed value + updateTitle: function() { + this.title = this.computeTitle(); + }, + + + // Computes what the title at the top of the calendar should be for this view + computeTitle: function() { + return this.formatRange( + { + // in case intervalStart/End has a time, make sure timezone is correct + start: this.calendar.applyTimezone(this.intervalStart), + end: this.calendar.applyTimezone(this.intervalEnd) + }, + this.opt('titleFormat') || this.computeTitleFormat(), + this.opt('titleRangeSeparator') + ); + }, + + + // Generates the format string that should be used to generate the title for the current date range. + // Attempts to compute the most appropriate format if not explicitly specified with `titleFormat`. + computeTitleFormat: function() { + if (this.intervalUnit == 'year') { + return 'YYYY'; + } + else if (this.intervalUnit == 'month') { + return this.opt('monthYearFormat'); // like "September 2014" + } + else if (this.intervalDuration.as('days') > 1) { + return 'll'; // multi-day range. shorter, like "Sep 9 - 10 2014" + } + else { + return 'LL'; // one day. longer, like "September 9 2014" + } + }, + + + // Utility for formatting a range. Accepts a range object, formatting string, and optional separator. + // Displays all-day ranges naturally, with an inclusive end. Takes the current isRTL into account. + // The timezones of the dates within `range` will be respected. + formatRange: function(range, formatStr, separator) { + var end = range.end; + + if (!end.hasTime()) { // all-day? + end = end.clone().subtract(1); // convert to inclusive. last ms of previous day + } + + return formatRange(range.start, end, formatStr, separator, this.opt('isRTL')); + }, + + + getAllDayHtml: function() { + return this.opt('allDayHtml') || htmlEscape(this.opt('allDayText')); + }, + + + /* Navigation + ------------------------------------------------------------------------------------------------------------------*/ + + + // Generates HTML for an anchor to another view into the calendar. + // Will either generate an tag or a non-clickable tag, depending on enabled settings. + // `gotoOptions` can either be a moment input, or an object with the form: + // { date, type, forceOff } + // `type` is a view-type like "day" or "week". default value is "day". + // `attrs` and `innerHtml` are use to generate the rest of the HTML tag. + buildGotoAnchorHtml: function(gotoOptions, attrs, innerHtml) { + var date, type, forceOff; + var finalOptions; + + if ($.isPlainObject(gotoOptions)) { + date = gotoOptions.date; + type = gotoOptions.type; + forceOff = gotoOptions.forceOff; + } + else { + date = gotoOptions; // a single moment input + } + date = FC.moment(date); // if a string, parse it + + finalOptions = { // for serialization into the link + date: date.format('YYYY-MM-DD'), + type: type || 'day' + }; + + if (typeof attrs === 'string') { + innerHtml = attrs; + attrs = null; + } + + attrs = attrs ? ' ' + attrsToStr(attrs) : ''; // will have a leading space + innerHtml = innerHtml || ''; + + if (!forceOff && this.opt('navLinks')) { + return '' + + innerHtml + + ''; + } + else { + return '' + + innerHtml + + ''; + } + }, + + + /* Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + // Sets the container element that the view should render inside of. + // Does other DOM-related initializations. + setElement: function(el) { + this.el = el; + this.bindGlobalHandlers(); + }, + + + // Removes the view's container element from the DOM, clearing any content beforehand. + // Undoes any other DOM-related attachments. + removeElement: function() { + this.clear(); // clears all content + + // clean up the skeleton + if (this.isSkeletonRendered) { + this.unrenderSkeleton(); + this.isSkeletonRendered = false; + } + + this.unbindGlobalHandlers(); + + this.el.remove(); + + // NOTE: don't null-out this.el in case the View was destroyed within an API callback. + // We don't null-out the View's other jQuery element references upon destroy, + // so we shouldn't kill this.el either. + }, + + + // Does everything necessary to display the view centered around the given unzoned date. + // Does every type of rendering EXCEPT rendering events. + // Is asychronous and returns a promise. + display: function(date, explicitScrollState) { + var _this = this; + var prevScrollState = null; + + if (explicitScrollState != null && this.displaying) { // don't need prevScrollState if explicitScrollState + prevScrollState = this.queryScroll(); + } + + this.calendar.freezeContentHeight(); + + return syncThen(this.clear(), function() { // clear the content first + return ( + _this.displaying = + syncThen(_this.displayView(date), function() { // displayView might return a promise + + // caller of display() wants a specific scroll state? + if (explicitScrollState != null) { + // we make an assumption that this is NOT the initial render, + // and thus don't need forceScroll (is inconveniently asynchronous) + _this.setScroll(explicitScrollState); + } + else { + _this.forceScroll(_this.computeInitialScroll(prevScrollState)); + } + + _this.calendar.unfreezeContentHeight(); + _this.triggerRender(); + }) + ); + }); + }, + + + // Does everything necessary to clear the content of the view. + // Clears dates and events. Does not clear the skeleton. + // Is asychronous and returns a promise. + clear: function() { + var _this = this; + var displaying = this.displaying; + + if (displaying) { // previously displayed, or in the process of being displayed? + return syncThen(displaying, function() { // wait for the display to finish + _this.displaying = null; + _this.clearEvents(); + return _this.clearView(); // might return a promise. chain it + }); + } + else { + return $.when(); // an immediately-resolved promise + } + }, + + + // Displays the view's non-event content, such as date-related content or anything required by events. + // Renders the view's non-content skeleton if necessary. + // Can be asynchronous and return a promise. + displayView: function(date) { + if (!this.isSkeletonRendered) { + this.renderSkeleton(); + this.isSkeletonRendered = true; + } + if (date) { + this.setDate(date); + } + if (this.render) { + this.render(); // TODO: deprecate + } + this.renderDates(); + this.updateSize(); + this.renderBusinessHours(); // might need coordinates, so should go after updateSize() + this.startNowIndicator(); + }, + + + // Unrenders the view content that was rendered in displayView. + // Can be asynchronous and return a promise. + clearView: function() { + this.unselect(); + this.stopNowIndicator(); + this.triggerUnrender(); + this.unrenderBusinessHours(); + this.unrenderDates(); + if (this.destroy) { + this.destroy(); // TODO: deprecate + } + }, + + + // Renders the basic structure of the view before any content is rendered + renderSkeleton: function() { + // subclasses should implement + }, + + + // Unrenders the basic structure of the view + unrenderSkeleton: function() { + // subclasses should implement + }, + + + // Renders the view's date-related content. + // Assumes setRange has already been called and the skeleton has already been rendered. + renderDates: function() { + // subclasses should implement + }, + + + // Unrenders the view's date-related content + unrenderDates: function() { + // subclasses should override + }, + + + // Signals that the view's content has been rendered + triggerRender: function() { + this.trigger('viewRender', this, this, this.el); + }, + + + // Signals that the view's content is about to be unrendered + triggerUnrender: function() { + this.trigger('viewDestroy', this, this, this.el); + }, + + + // Binds DOM handlers to elements that reside outside the view container, such as the document + bindGlobalHandlers: function() { + this.listenTo($(document), 'mousedown', this.handleDocumentMousedown); + this.listenTo($(document), 'touchstart', this.processUnselect); + }, + + + // Unbinds DOM handlers from elements that reside outside the view container + unbindGlobalHandlers: function() { + this.stopListeningTo($(document)); + }, + + + // Initializes internal variables related to theming + initThemingProps: function() { + var tm = this.opt('theme') ? 'ui' : 'fc'; + + this.widgetHeaderClass = tm + '-widget-header'; + this.widgetContentClass = tm + '-widget-content'; + this.highlightStateClass = tm + '-state-highlight'; + }, + + + /* Business Hours + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders business-hours onto the view. Assumes updateSize has already been called. + renderBusinessHours: function() { + // subclasses should implement + }, + + + // Unrenders previously-rendered business-hours + unrenderBusinessHours: function() { + // subclasses should implement + }, + + + /* Now Indicator + ------------------------------------------------------------------------------------------------------------------*/ + + + // Immediately render the current time indicator and begins re-rendering it at an interval, + // which is defined by this.getNowIndicatorUnit(). + // TODO: somehow do this for the current whole day's background too + startNowIndicator: function() { + var _this = this; + var unit; + var update; + var delay; // ms wait value + + if (this.opt('nowIndicator')) { + unit = this.getNowIndicatorUnit(); + if (unit) { + update = proxy(this, 'updateNowIndicator'); // bind to `this` + + this.initialNowDate = this.calendar.getNow(); + this.initialNowQueriedMs = +new Date(); + this.renderNowIndicator(this.initialNowDate); + this.isNowIndicatorRendered = true; + + // wait until the beginning of the next interval + delay = this.initialNowDate.clone().startOf(unit).add(1, unit) - this.initialNowDate; + this.nowIndicatorTimeoutID = setTimeout(function() { + _this.nowIndicatorTimeoutID = null; + update(); + delay = +moment.duration(1, unit); + delay = Math.max(100, delay); // prevent too frequent + _this.nowIndicatorIntervalID = setInterval(update, delay); // update every interval + }, delay); + } + } + }, + + + // rerenders the now indicator, computing the new current time from the amount of time that has passed + // since the initial getNow call. + updateNowIndicator: function() { + if (this.isNowIndicatorRendered) { + this.unrenderNowIndicator(); + this.renderNowIndicator( + this.initialNowDate.clone().add(new Date() - this.initialNowQueriedMs) // add ms + ); + } + }, + + + // Immediately unrenders the view's current time indicator and stops any re-rendering timers. + // Won't cause side effects if indicator isn't rendered. + stopNowIndicator: function() { + if (this.isNowIndicatorRendered) { + + if (this.nowIndicatorTimeoutID) { + clearTimeout(this.nowIndicatorTimeoutID); + this.nowIndicatorTimeoutID = null; + } + if (this.nowIndicatorIntervalID) { + clearTimeout(this.nowIndicatorIntervalID); + this.nowIndicatorIntervalID = null; + } + + this.unrenderNowIndicator(); + this.isNowIndicatorRendered = false; + } + }, + + + // Returns a string unit, like 'second' or 'minute' that defined how often the current time indicator + // should be refreshed. If something falsy is returned, no time indicator is rendered at all. + getNowIndicatorUnit: function() { + // subclasses should implement + }, + + + // Renders a current time indicator at the given datetime + renderNowIndicator: function(date) { + // subclasses should implement + }, + + + // Undoes the rendering actions from renderNowIndicator + unrenderNowIndicator: function() { + // subclasses should implement + }, + + + /* Dimensions + ------------------------------------------------------------------------------------------------------------------*/ + + + // Refreshes anything dependant upon sizing of the container element of the grid + updateSize: function(isResize) { + var scrollState; + + if (isResize) { + scrollState = this.queryScroll(); + } + + this.updateHeight(isResize); + this.updateWidth(isResize); + this.updateNowIndicator(); + + if (isResize) { + this.setScroll(scrollState); + } + }, + + + // Refreshes the horizontal dimensions of the calendar + updateWidth: function(isResize) { + // subclasses should implement + }, + + + // Refreshes the vertical dimensions of the calendar + updateHeight: function(isResize) { + var calendar = this.calendar; // we poll the calendar for height information + + this.setHeight( + calendar.getSuggestedViewHeight(), + calendar.isHeightAuto() + ); + }, + + + // Updates the vertical dimensions of the calendar to the specified height. + // if `isAuto` is set to true, height becomes merely a suggestion and the view should use its "natural" height. + setHeight: function(height, isAuto) { + // subclasses should implement + }, + + + /* Scroller + ------------------------------------------------------------------------------------------------------------------*/ + + + // Computes the initial pre-configured scroll state prior to allowing the user to change it. + // Given the scroll state from the previous rendering. If first time rendering, given null. + computeInitialScroll: function(previousScrollState) { + return 0; + }, + + + // Retrieves the view's current natural scroll state. Can return an arbitrary format. + queryScroll: function() { + // subclasses must implement + }, + + + // Sets the view's scroll state. Will accept the same format computeInitialScroll and queryScroll produce. + setScroll: function(scrollState) { + // subclasses must implement + }, + + + // Sets the scroll state, making sure to overcome any predefined scroll value the browser has in mind + forceScroll: function(scrollState) { + var _this = this; + + this.setScroll(scrollState); + setTimeout(function() { + _this.setScroll(scrollState); + }, 0); + }, + + + /* Event Elements / Segments + ------------------------------------------------------------------------------------------------------------------*/ + + + // Does everything necessary to display the given events onto the current view + displayEvents: function(events) { + var scrollState = this.queryScroll(); + + this.clearEvents(); + this.renderEvents(events); + this.isEventsRendered = true; + this.setScroll(scrollState); + this.triggerEventRender(); + }, + + + // Does everything necessary to clear the view's currently-rendered events + clearEvents: function() { + var scrollState; + + if (this.isEventsRendered) { + + // TODO: optimize: if we know this is part of a displayEvents call, don't queryScroll/setScroll + scrollState = this.queryScroll(); + + this.triggerEventUnrender(); + if (this.destroyEvents) { + this.destroyEvents(); // TODO: deprecate + } + this.unrenderEvents(); + this.setScroll(scrollState); + this.isEventsRendered = false; + } + }, + + + // Renders the events onto the view. + renderEvents: function(events) { + // subclasses should implement + }, + + + // Removes event elements from the view. + unrenderEvents: function() { + // subclasses should implement + }, + + + // Signals that all events have been rendered + triggerEventRender: function() { + this.renderedEventSegEach(function(seg) { + this.trigger('eventAfterRender', seg.event, seg.event, seg.el); + }); + this.trigger('eventAfterAllRender'); + }, + + + // Signals that all event elements are about to be removed + triggerEventUnrender: function() { + this.renderedEventSegEach(function(seg) { + this.trigger('eventDestroy', seg.event, seg.event, seg.el); + }); + }, + + + // Given an event and the default element used for rendering, returns the element that should actually be used. + // Basically runs events and elements through the eventRender hook. + resolveEventEl: function(event, el) { + var custom = this.trigger('eventRender', event, event, el); + + if (custom === false) { // means don't render at all + el = null; + } + else if (custom && custom !== true) { + el = $(custom); + } + + return el; + }, + + + // Hides all rendered event segments linked to the given event + showEvent: function(event) { + this.renderedEventSegEach(function(seg) { + seg.el.css('visibility', ''); + }, event); + }, + + + // Shows all rendered event segments linked to the given event + hideEvent: function(event) { + this.renderedEventSegEach(function(seg) { + seg.el.css('visibility', 'hidden'); + }, event); + }, + + + // Iterates through event segments that have been rendered (have an el). Goes through all by default. + // If the optional `event` argument is specified, only iterates through segments linked to that event. + // The `this` value of the callback function will be the view. + renderedEventSegEach: function(func, event) { + var segs = this.getEventSegs(); + var i; + + for (i = 0; i < segs.length; i++) { + if (!event || segs[i].event._id === event._id) { + if (segs[i].el) { + func.call(this, segs[i]); + } + } + } + }, + + + // Retrieves all the rendered segment objects for the view + getEventSegs: function() { + // subclasses must implement + return []; + }, + + + /* Event Drag-n-Drop + ------------------------------------------------------------------------------------------------------------------*/ + + + // Computes if the given event is allowed to be dragged by the user + isEventDraggable: function(event) { + return this.isEventStartEditable(event); + }, + + + isEventStartEditable: function(event) { + return firstDefined( + event.startEditable, + (event.source || {}).startEditable, + this.opt('eventStartEditable'), + this.isEventGenerallyEditable(event) + ); + }, + + + isEventGenerallyEditable: function(event) { + return firstDefined( + event.editable, + (event.source || {}).editable, + this.opt('editable') + ); + }, + + + // Must be called when an event in the view is dropped onto new location. + // `dropLocation` is an object that contains the new zoned start/end/allDay values for the event. + reportEventDrop: function(event, dropLocation, largeUnit, el, ev) { + var calendar = this.calendar; + var mutateResult = calendar.mutateEvent(event, dropLocation, largeUnit); + var undoFunc = function() { + mutateResult.undo(); + calendar.reportEventChange(); + }; + + this.triggerEventDrop(event, mutateResult.dateDelta, undoFunc, el, ev); + calendar.reportEventChange(); // will rerender events + }, + + + // Triggers event-drop handlers that have subscribed via the API + triggerEventDrop: function(event, dateDelta, undoFunc, el, ev) { + this.trigger('eventDrop', el[0], event, dateDelta, undoFunc, ev, {}); // {} = jqui dummy + }, + + + /* External Element Drag-n-Drop + ------------------------------------------------------------------------------------------------------------------*/ + + + // Must be called when an external element, via jQuery UI, has been dropped onto the calendar. + // `meta` is the parsed data that has been embedded into the dragging event. + // `dropLocation` is an object that contains the new zoned start/end/allDay values for the event. + reportExternalDrop: function(meta, dropLocation, el, ev, ui) { + var eventProps = meta.eventProps; + var eventInput; + var event; + + // Try to build an event object and render it. TODO: decouple the two + if (eventProps) { + eventInput = $.extend({}, eventProps, dropLocation); + event = this.calendar.renderEvent(eventInput, meta.stick)[0]; // renderEvent returns an array + } + + this.triggerExternalDrop(event, dropLocation, el, ev, ui); + }, + + + // Triggers external-drop handlers that have subscribed via the API + triggerExternalDrop: function(event, dropLocation, el, ev, ui) { + + // trigger 'drop' regardless of whether element represents an event + this.trigger('drop', el[0], dropLocation.start, ev, ui); + + if (event) { + this.trigger('eventReceive', null, event); // signal an external event landed + } + }, + + + /* Drag-n-Drop Rendering (for both events and external elements) + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a visual indication of a event or external-element drag over the given drop zone. + // If an external-element, seg will be `null`. + // Must return elements used for any mock events. + renderDrag: function(dropLocation, seg) { + // subclasses must implement + }, + + + // Unrenders a visual indication of an event or external-element being dragged. + unrenderDrag: function() { + // subclasses must implement + }, + + + /* Event Resizing + ------------------------------------------------------------------------------------------------------------------*/ + + + // Computes if the given event is allowed to be resized from its starting edge + isEventResizableFromStart: function(event) { + return this.opt('eventResizableFromStart') && this.isEventResizable(event); + }, + + + // Computes if the given event is allowed to be resized from its ending edge + isEventResizableFromEnd: function(event) { + return this.isEventResizable(event); + }, + + + // Computes if the given event is allowed to be resized by the user at all + isEventResizable: function(event) { + var source = event.source || {}; + + return firstDefined( + event.durationEditable, + source.durationEditable, + this.opt('eventDurationEditable'), + event.editable, + source.editable, + this.opt('editable') + ); + }, + + + // Must be called when an event in the view has been resized to a new length + reportEventResize: function(event, resizeLocation, largeUnit, el, ev) { + var calendar = this.calendar; + var mutateResult = calendar.mutateEvent(event, resizeLocation, largeUnit); + var undoFunc = function() { + mutateResult.undo(); + calendar.reportEventChange(); + }; + + this.triggerEventResize(event, mutateResult.durationDelta, undoFunc, el, ev); + calendar.reportEventChange(); // will rerender events + }, + + + // Triggers event-resize handlers that have subscribed via the API + triggerEventResize: function(event, durationDelta, undoFunc, el, ev) { + this.trigger('eventResize', el[0], event, durationDelta, undoFunc, ev, {}); // {} = jqui dummy + }, + + + /* Selection (time range) + ------------------------------------------------------------------------------------------------------------------*/ + + + // Selects a date span on the view. `start` and `end` are both Moments. + // `ev` is the native mouse event that begin the interaction. + select: function(span, ev) { + this.unselect(ev); + this.renderSelection(span); + this.reportSelection(span, ev); + }, + + + // Renders a visual indication of the selection + renderSelection: function(span) { + // subclasses should implement + }, + + + // Called when a new selection is made. Updates internal state and triggers handlers. + reportSelection: function(span, ev) { + this.isSelected = true; + this.triggerSelect(span, ev); + }, + + + // Triggers handlers to 'select' + triggerSelect: function(span, ev) { + this.trigger( + 'select', + null, + this.calendar.applyTimezone(span.start), // convert to calendar's tz for external API + this.calendar.applyTimezone(span.end), // " + ev + ); + }, + + + // Undoes a selection. updates in the internal state and triggers handlers. + // `ev` is the native mouse event that began the interaction. + unselect: function(ev) { + if (this.isSelected) { + this.isSelected = false; + if (this.destroySelection) { + this.destroySelection(); // TODO: deprecate + } + this.unrenderSelection(); + this.trigger('unselect', null, ev); + } + }, + + + // Unrenders a visual indication of selection + unrenderSelection: function() { + // subclasses should implement + }, + + + /* Event Selection + ------------------------------------------------------------------------------------------------------------------*/ + + + selectEvent: function(event) { + if (!this.selectedEvent || this.selectedEvent !== event) { + this.unselectEvent(); + this.renderedEventSegEach(function(seg) { + seg.el.addClass('fc-selected'); + }, event); + this.selectedEvent = event; + } + }, + + + unselectEvent: function() { + if (this.selectedEvent) { + this.renderedEventSegEach(function(seg) { + seg.el.removeClass('fc-selected'); + }, this.selectedEvent); + this.selectedEvent = null; + } + }, + + + isEventSelected: function(event) { + // event references might change on refetchEvents(), while selectedEvent doesn't, + // so compare IDs + return this.selectedEvent && this.selectedEvent._id === event._id; + }, + + + /* Mouse / Touch Unselecting (time range & event unselection) + ------------------------------------------------------------------------------------------------------------------*/ + // TODO: move consistently to down/start or up/end? + // TODO: don't kill previous selection if touch scrolling + + + handleDocumentMousedown: function(ev) { + if (isPrimaryMouseButton(ev)) { + this.processUnselect(ev); + } + }, + + + processUnselect: function(ev) { + this.processRangeUnselect(ev); + this.processEventUnselect(ev); + }, + + + processRangeUnselect: function(ev) { + var ignore; + + // is there a time-range selection? + if (this.isSelected && this.opt('unselectAuto')) { + // only unselect if the clicked element is not identical to or inside of an 'unselectCancel' element + ignore = this.opt('unselectCancel'); + if (!ignore || !$(ev.target).closest(ignore).length) { + this.unselect(ev); + } + } + }, + + + processEventUnselect: function(ev) { + if (this.selectedEvent) { + if (!$(ev.target).closest('.fc-selected').length) { + this.unselectEvent(); + } + } + }, + + + /* Day Click + ------------------------------------------------------------------------------------------------------------------*/ + + + // Triggers handlers to 'dayClick' + // Span has start/end of the clicked area. Only the start is useful. + triggerDayClick: function(span, dayEl, ev) { + this.trigger( + 'dayClick', + dayEl, + this.calendar.applyTimezone(span.start), // convert to calendar's timezone for external API + ev + ); + }, + + + /* Date Utils + ------------------------------------------------------------------------------------------------------------------*/ + + + // Initializes internal variables related to calculating hidden days-of-week + initHiddenDays: function() { + var hiddenDays = this.opt('hiddenDays') || []; // array of day-of-week indices that are hidden + var isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool) + var dayCnt = 0; + var i; + + if (this.opt('weekends') === false) { + hiddenDays.push(0, 6); // 0=sunday, 6=saturday + } + + for (i = 0; i < 7; i++) { + if ( + !(isHiddenDayHash[i] = $.inArray(i, hiddenDays) !== -1) + ) { + dayCnt++; + } + } + + if (!dayCnt) { + throw 'invalid hiddenDays'; // all days were hidden? bad. + } + + this.isHiddenDayHash = isHiddenDayHash; + }, + + + // Is the current day hidden? + // `day` is a day-of-week index (0-6), or a Moment + isHiddenDay: function(day) { + if (moment.isMoment(day)) { + day = day.day(); + } + return this.isHiddenDayHash[day]; + }, + + + // Incrementing the current day until it is no longer a hidden day, returning a copy. + // If the initial value of `date` is not a hidden day, don't do anything. + // Pass `isExclusive` as `true` if you are dealing with an end date. + // `inc` defaults to `1` (increment one day forward each time) + skipHiddenDays: function(date, inc, isExclusive) { + var out = date.clone(); + inc = inc || 1; + while ( + this.isHiddenDayHash[(out.day() + (isExclusive ? inc : 0) + 7) % 7] + ) { + out.add(inc, 'days'); + } + return out; + }, + + + // Returns the date range of the full days the given range visually appears to occupy. + // Returns a new range object. + computeDayRange: function(range) { + var startDay = range.start.clone().stripTime(); // the beginning of the day the range starts + var end = range.end; + var endDay = null; + var endTimeMS; + + if (end) { + endDay = end.clone().stripTime(); // the beginning of the day the range exclusively ends + endTimeMS = +end.time(); // # of milliseconds into `endDay` + + // If the end time is actually inclusively part of the next day and is equal to or + // beyond the next day threshold, adjust the end to be the exclusive end of `endDay`. + // Otherwise, leaving it as inclusive will cause it to exclude `endDay`. + if (endTimeMS && endTimeMS >= this.nextDayThreshold) { + endDay.add(1, 'days'); + } + } + + // If no end was specified, or if it is within `startDay` but not past nextDayThreshold, + // assign the default duration of one day. + if (!end || endDay <= startDay) { + endDay = startDay.clone().add(1, 'days'); + } + + return { start: startDay, end: endDay }; + }, + + + // Does the given event visually appear to occupy more than one day? + isMultiDayEvent: function(event) { + var range = this.computeDayRange(event); // event is range-ish + + return range.end.diff(range.start, 'days') > 1; + } + +}); + +;; + +/* +Embodies a div that has potential scrollbars +*/ +var Scroller = FC.Scroller = Class.extend({ + + el: null, // the guaranteed outer element + scrollEl: null, // the element with the scrollbars + overflowX: null, + overflowY: null, + + + constructor: function(options) { + options = options || {}; + this.overflowX = options.overflowX || options.overflow || 'auto'; + this.overflowY = options.overflowY || options.overflow || 'auto'; + }, + + + render: function() { + this.el = this.renderEl(); + this.applyOverflow(); + }, + + + renderEl: function() { + return (this.scrollEl = $('
')); + }, + + + // sets to natural height, unlocks overflow + clear: function() { + this.setHeight('auto'); + this.applyOverflow(); + }, + + + destroy: function() { + this.el.remove(); + }, + + + // Overflow + // ----------------------------------------------------------------------------------------------------------------- + + + applyOverflow: function() { + this.scrollEl.css({ + 'overflow-x': this.overflowX, + 'overflow-y': this.overflowY + }); + }, + + + // Causes any 'auto' overflow values to resolves to 'scroll' or 'hidden'. + // Useful for preserving scrollbar widths regardless of future resizes. + // Can pass in scrollbarWidths for optimization. + lockOverflow: function(scrollbarWidths) { + var overflowX = this.overflowX; + var overflowY = this.overflowY; + + scrollbarWidths = scrollbarWidths || this.getScrollbarWidths(); + + if (overflowX === 'auto') { + overflowX = ( + scrollbarWidths.top || scrollbarWidths.bottom || // horizontal scrollbars? + // OR scrolling pane with massless scrollbars? + this.scrollEl[0].scrollWidth - 1 > this.scrollEl[0].clientWidth + // subtract 1 because of IE off-by-one issue + ) ? 'scroll' : 'hidden'; + } + + if (overflowY === 'auto') { + overflowY = ( + scrollbarWidths.left || scrollbarWidths.right || // vertical scrollbars? + // OR scrolling pane with massless scrollbars? + this.scrollEl[0].scrollHeight - 1 > this.scrollEl[0].clientHeight + // subtract 1 because of IE off-by-one issue + ) ? 'scroll' : 'hidden'; + } + + this.scrollEl.css({ 'overflow-x': overflowX, 'overflow-y': overflowY }); + }, + + + // Getters / Setters + // ----------------------------------------------------------------------------------------------------------------- + + + setHeight: function(height) { + this.scrollEl.height(height); + }, + + + getScrollTop: function() { + return this.scrollEl.scrollTop(); + }, + + + setScrollTop: function(top) { + this.scrollEl.scrollTop(top); + }, + + + getClientWidth: function() { + return this.scrollEl[0].clientWidth; + }, + + + getClientHeight: function() { + return this.scrollEl[0].clientHeight; + }, + + + getScrollbarWidths: function() { + return getScrollbarWidths(this.scrollEl); + } + +}); + +;; + +var Calendar = FC.Calendar = Class.extend({ + + dirDefaults: null, // option defaults related to LTR or RTL + localeDefaults: null, // option defaults related to current locale + overrides: null, // option overrides given to the fullCalendar constructor + dynamicOverrides: null, // options set with dynamic setter method. higher precedence than view overrides. + options: null, // all defaults combined with overrides + viewSpecCache: null, // cache of view definitions + view: null, // current View object + header: null, + loadingLevel: 0, // number of simultaneous loading tasks + + + // a lot of this class' OOP logic is scoped within this constructor function, + // but in the future, write individual methods on the prototype. + constructor: Calendar_constructor, + + + // Subclasses can override this for initialization logic after the constructor has been called + initialize: function() { + }, + + + // Computes the flattened options hash for the calendar and assigns to `this.options`. + // Assumes this.overrides and this.dynamicOverrides have already been initialized. + populateOptionsHash: function() { + var locale, localeDefaults; + var isRTL, dirDefaults; + + locale = firstDefined( // explicit locale option given? + this.dynamicOverrides.locale, + this.overrides.locale + ); + localeDefaults = localeOptionHash[locale]; + if (!localeDefaults) { // explicit locale option not given or invalid? + locale = Calendar.defaults.locale; + localeDefaults = localeOptionHash[locale] || {}; + } + + isRTL = firstDefined( // based on options computed so far, is direction RTL? + this.dynamicOverrides.isRTL, + this.overrides.isRTL, + localeDefaults.isRTL, + Calendar.defaults.isRTL + ); + dirDefaults = isRTL ? Calendar.rtlDefaults : {}; + + this.dirDefaults = dirDefaults; + this.localeDefaults = localeDefaults; + this.options = mergeOptions([ // merge defaults and overrides. lowest to highest precedence + Calendar.defaults, // global defaults + dirDefaults, + localeDefaults, + this.overrides, + this.dynamicOverrides + ]); + populateInstanceComputableOptions(this.options); // fill in gaps with computed options + }, + + + // Gets information about how to create a view. Will use a cache. + getViewSpec: function(viewType) { + var cache = this.viewSpecCache; + + return cache[viewType] || (cache[viewType] = this.buildViewSpec(viewType)); + }, + + + // Given a duration singular unit, like "week" or "day", finds a matching view spec. + // Preference is given to views that have corresponding buttons. + getUnitViewSpec: function(unit) { + var viewTypes; + var i; + var spec; + + if ($.inArray(unit, intervalUnits) != -1) { + + // put views that have buttons first. there will be duplicates, but oh well + viewTypes = this.header.getViewsWithButtons(); + $.each(FC.views, function(viewType) { // all views + viewTypes.push(viewType); + }); + + for (i = 0; i < viewTypes.length; i++) { + spec = this.getViewSpec(viewTypes[i]); + if (spec) { + if (spec.singleUnit == unit) { + return spec; + } + } + } + } + }, + + + // Builds an object with information on how to create a given view + buildViewSpec: function(requestedViewType) { + var viewOverrides = this.overrides.views || {}; + var specChain = []; // for the view. lowest to highest priority + var defaultsChain = []; // for the view. lowest to highest priority + var overridesChain = []; // for the view. lowest to highest priority + var viewType = requestedViewType; + var spec; // for the view + var overrides; // for the view + var duration; + var unit; + + // iterate from the specific view definition to a more general one until we hit an actual View class + while (viewType) { + spec = fcViews[viewType]; + overrides = viewOverrides[viewType]; + viewType = null; // clear. might repopulate for another iteration + + if (typeof spec === 'function') { // TODO: deprecate + spec = { 'class': spec }; + } + + if (spec) { + specChain.unshift(spec); + defaultsChain.unshift(spec.defaults || {}); + duration = duration || spec.duration; + viewType = viewType || spec.type; + } + + if (overrides) { + overridesChain.unshift(overrides); // view-specific option hashes have options at zero-level + duration = duration || overrides.duration; + viewType = viewType || overrides.type; + } + } + + spec = mergeProps(specChain); + spec.type = requestedViewType; + if (!spec['class']) { + return false; + } + + if (duration) { + duration = moment.duration(duration); + if (duration.valueOf()) { // valid? + spec.duration = duration; + unit = computeIntervalUnit(duration); + + // view is a single-unit duration, like "week" or "day" + // incorporate options for this. lowest priority + if (duration.as(unit) === 1) { + spec.singleUnit = unit; + overridesChain.unshift(viewOverrides[unit] || {}); + } + } + } + + spec.defaults = mergeOptions(defaultsChain); + spec.overrides = mergeOptions(overridesChain); + + this.buildViewSpecOptions(spec); + this.buildViewSpecButtonText(spec, requestedViewType); + + return spec; + }, + + + // Builds and assigns a view spec's options object from its already-assigned defaults and overrides + buildViewSpecOptions: function(spec) { + spec.options = mergeOptions([ // lowest to highest priority + Calendar.defaults, // global defaults + spec.defaults, // view's defaults (from ViewSubclass.defaults) + this.dirDefaults, + this.localeDefaults, // locale and dir take precedence over view's defaults! + this.overrides, // calendar's overrides (options given to constructor) + spec.overrides, // view's overrides (view-specific options) + this.dynamicOverrides // dynamically set via setter. highest precedence + ]); + populateInstanceComputableOptions(spec.options); + }, + + + // Computes and assigns a view spec's buttonText-related options + buildViewSpecButtonText: function(spec, requestedViewType) { + + // given an options object with a possible `buttonText` hash, lookup the buttonText for the + // requested view, falling back to a generic unit entry like "week" or "day" + function queryButtonText(options) { + var buttonText = options.buttonText || {}; + return buttonText[requestedViewType] || + // view can decide to look up a certain key + (spec.buttonTextKey ? buttonText[spec.buttonTextKey] : null) || + // a key like "month" + (spec.singleUnit ? buttonText[spec.singleUnit] : null); + } + + // highest to lowest priority + spec.buttonTextOverride = + queryButtonText(this.dynamicOverrides) || + queryButtonText(this.overrides) || // constructor-specified buttonText lookup hash takes precedence + spec.overrides.buttonText; // `buttonText` for view-specific options is a string + + // highest to lowest priority. mirrors buildViewSpecOptions + spec.buttonTextDefault = + queryButtonText(this.localeDefaults) || + queryButtonText(this.dirDefaults) || + spec.defaults.buttonText || // a single string. from ViewSubclass.defaults + queryButtonText(Calendar.defaults) || + (spec.duration ? this.humanizeDuration(spec.duration) : null) || // like "3 days" + requestedViewType; // fall back to given view name + }, + + + // Given a view name for a custom view or a standard view, creates a ready-to-go View object + instantiateView: function(viewType) { + var spec = this.getViewSpec(viewType); + + return new spec['class'](this, viewType, spec.options, spec.duration); + }, + + + // Returns a boolean about whether the view is okay to instantiate at some point + isValidViewType: function(viewType) { + return Boolean(this.getViewSpec(viewType)); + }, + + + // Should be called when any type of async data fetching begins + pushLoading: function() { + if (!(this.loadingLevel++)) { + this.trigger('loading', null, true, this.view); + } + }, + + + // Should be called when any type of async data fetching completes + popLoading: function() { + if (!(--this.loadingLevel)) { + this.trigger('loading', null, false, this.view); + } + }, + + + // Given arguments to the select method in the API, returns a span (unzoned start/end and other info) + buildSelectSpan: function(zonedStartInput, zonedEndInput) { + var start = this.moment(zonedStartInput).stripZone(); + var end; + + if (zonedEndInput) { + end = this.moment(zonedEndInput).stripZone(); + } + else if (start.hasTime()) { + end = start.clone().add(this.defaultTimedEventDuration); + } + else { + end = start.clone().add(this.defaultAllDayEventDuration); + } + + return { start: start, end: end }; + } + +}); + + +Calendar.mixin(EmitterMixin); + + +function Calendar_constructor(element, overrides) { + var t = this; + + + // Exports + // ----------------------------------------------------------------------------------- + + t.render = render; + t.destroy = destroy; + t.refetchEvents = refetchEvents; + t.refetchEventSources = refetchEventSources; + t.reportEvents = reportEvents; + t.reportEventChange = reportEventChange; + t.rerenderEvents = renderEvents; // `renderEvents` serves as a rerender. an API method + t.changeView = renderView; // `renderView` will switch to another view + t.select = select; + t.unselect = unselect; + t.prev = prev; + t.next = next; + t.prevYear = prevYear; + t.nextYear = nextYear; + t.today = today; + t.gotoDate = gotoDate; + t.incrementDate = incrementDate; + t.zoomTo = zoomTo; + t.getDate = getDate; + t.getCalendar = getCalendar; + t.getView = getView; + t.option = option; // getter/setter method + t.trigger = trigger; + + + // Options + // ----------------------------------------------------------------------------------- + + t.dynamicOverrides = {}; + t.viewSpecCache = {}; + t.optionHandlers = {}; // for Calendar.options.js + t.overrides = $.extend({}, overrides); // make a copy + + t.populateOptionsHash(); // sets this.options + + + + // Locale-data Internals + // ----------------------------------------------------------------------------------- + // Apply overrides to the current locale's data + + var localeData; + + // Called immediately, and when any of the options change. + // Happens before any internal objects rebuild or rerender, because this is very core. + t.bindOptions([ + 'locale', 'monthNames', 'monthNamesShort', 'dayNames', 'dayNamesShort', 'firstDay', 'weekNumberCalculation' + ], function(locale, monthNames, monthNamesShort, dayNames, dayNamesShort, firstDay, weekNumberCalculation) { + + // normalize + if (weekNumberCalculation === 'iso') { + weekNumberCalculation = 'ISO'; // normalize + } + + localeData = createObject( // make a cheap copy + getMomentLocaleData(locale) // will fall back to en + ); + + if (monthNames) { + localeData._months = monthNames; + } + if (monthNamesShort) { + localeData._monthsShort = monthNamesShort; + } + if (dayNames) { + localeData._weekdays = dayNames; + } + if (dayNamesShort) { + localeData._weekdaysShort = dayNamesShort; + } + + if (firstDay == null && weekNumberCalculation === 'ISO') { + firstDay = 1; + } + if (firstDay != null) { + var _week = createObject(localeData._week); // _week: { dow: # } + _week.dow = firstDay; + localeData._week = _week; + } + + if ( // whitelist certain kinds of input + weekNumberCalculation === 'ISO' || + weekNumberCalculation === 'local' || + typeof weekNumberCalculation === 'function' + ) { + localeData._fullCalendar_weekCalc = weekNumberCalculation; // moment-ext will know what to do with it + } + + // If the internal current date object already exists, move to new locale. + // We do NOT need to do this technique for event dates, because this happens when converting to "segments". + if (date) { + localizeMoment(date); // sets to localeData + } + }); + + + // Calendar-specific Date Utilities + // ----------------------------------------------------------------------------------- + + + t.defaultAllDayEventDuration = moment.duration(t.options.defaultAllDayEventDuration); + t.defaultTimedEventDuration = moment.duration(t.options.defaultTimedEventDuration); + + + // Builds a moment using the settings of the current calendar: timezone and locale. + // Accepts anything the vanilla moment() constructor accepts. + t.moment = function() { + var mom; + + if (t.options.timezone === 'local') { + mom = FC.moment.apply(null, arguments); + + // Force the moment to be local, because FC.moment doesn't guarantee it. + if (mom.hasTime()) { // don't give ambiguously-timed moments a local zone + mom.local(); + } + } + else if (t.options.timezone === 'UTC') { + mom = FC.moment.utc.apply(null, arguments); // process as UTC + } + else { + mom = FC.moment.parseZone.apply(null, arguments); // let the input decide the zone } + + localizeMoment(mom); + + return mom; + }; + + + // Updates the given moment's locale settings to the current calendar locale settings. + function localizeMoment(mom) { + mom._locale = localeData; } + t.localizeMoment = localizeMoment; + + + // Returns a boolean about whether or not the calendar knows how to calculate + // the timezone offset of arbitrary dates in the current timezone. + t.getIsAmbigTimezone = function() { + return t.options.timezone !== 'local' && t.options.timezone !== 'UTC'; + }; + + + // Returns a copy of the given date in the current timezone. Has no effect on dates without times. + t.applyTimezone = function(date) { + if (!date.hasTime()) { + return date.clone(); + } + + var zonedDate = t.moment(date.toArray()); + var timeAdjust = date.time() - zonedDate.time(); + var adjustedZonedDate; + + // Safari sometimes has problems with this coersion when near DST. Adjust if necessary. (bug #2396) + if (timeAdjust) { // is the time result different than expected? + adjustedZonedDate = zonedDate.clone().add(timeAdjust); // add milliseconds + if (date.time() - adjustedZonedDate.time() === 0) { // does it match perfectly now? + zonedDate = adjustedZonedDate; + } + } + + return zonedDate; + }; + + + // Returns a moment for the current date, as defined by the client's computer or from the `now` option. + // Will return an moment with an ambiguous timezone. + t.getNow = function() { + var now = t.options.now; + if (typeof now === 'function') { + now = now(); + } + return t.moment(now).stripZone(); + }; + + + // Get an event's normalized end date. If not present, calculate it from the defaults. + t.getEventEnd = function(event) { + if (event.end) { + return event.end.clone(); + } + else { + return t.getDefaultEventEnd(event.allDay, event.start); + } + }; + + + // Given an event's allDay status and start date, return what its fallback end date should be. + // TODO: rename to computeDefaultEventEnd + t.getDefaultEventEnd = function(allDay, zonedStart) { + var end = zonedStart.clone(); + + if (allDay) { + end.stripTime().add(t.defaultAllDayEventDuration); + } + else { + end.add(t.defaultTimedEventDuration); + } + + if (t.getIsAmbigTimezone()) { + end.stripZone(); // we don't know what the tzo should be + } + + return end; + }; + + + // Produces a human-readable string for the given duration. + // Side-effect: changes the locale of the given duration. + t.humanizeDuration = function(duration) { + return duration.locale(t.options.locale).humanize(); + }; + + + // Imports + // ----------------------------------------------------------------------------------- + + + EventManager.call(t); + var isFetchNeeded = t.isFetchNeeded; + var fetchEvents = t.fetchEvents; + var fetchEventSources = t.fetchEventSources; + + + + // Locals + // ----------------------------------------------------------------------------------- + + + var _element = element[0]; + var header; + var content; + var tm; // for making theme classes + var currentView; // NOTE: keep this in sync with this.view + var viewsByType = {}; // holds all instantiated view instances, current or not + var suggestedViewHeight; + var windowResizeProxy; // wraps the windowResize function + var ignoreWindowResize = 0; + var events = []; + var date; // unzoned - function destroy() { - element.remove(); - } - function renderSection(position) { - var e = $(""); - var buttonStr = options.header[position]; - if (buttonStr) { - $.each(buttonStr.split(' '), function(i) { - if (i > 0) { - e.append(""); - } - var prevButton; - $.each(this.split(','), function(j, buttonName) { - if (buttonName == 'title') { - e.append("

 

"); - if (prevButton) { - prevButton.addClass(tm + '-corner-right'); - } - prevButton = null; - }else{ - var buttonClick; - if (calendar[buttonName]) { - buttonClick = calendar[buttonName]; // calendar method - } - else if (fcViews[buttonName]) { - buttonClick = function() { - button.removeClass(tm + '-state-hover'); // forget why - calendar.changeView(buttonName); - }; - } - if (buttonClick) { - var icon = options.theme ? smartProperty(options.buttonIcons, buttonName) : null; // why are we using smartProperty here? - var text = smartProperty(options.buttonText, buttonName); // why are we using smartProperty here? - var button = $( - "" + - (icon ? - "" + - "" + - "" : - text - ) + - "" - ) - .click(function() { - if (!button.hasClass(tm + '-state-disabled')) { - buttonClick(); - } - }) - .mousedown(function() { - button - .not('.' + tm + '-state-active') - .not('.' + tm + '-state-disabled') - .addClass(tm + '-state-down'); - }) - .mouseup(function() { - button.removeClass(tm + '-state-down'); - }) - .hover( - function() { - button - .not('.' + tm + '-state-active') - .not('.' + tm + '-state-disabled') - .addClass(tm + '-state-hover'); - }, - function() { - button - .removeClass(tm + '-state-hover') - .removeClass(tm + '-state-down'); - } - ) - .appendTo(e); - disableTextSelection(button); - if (!prevButton) { - button.addClass(tm + '-corner-left'); - } - prevButton = button; - } - } - }); - if (prevButton) { - prevButton.addClass(tm + '-corner-right'); - } - }); - } - return e; + // Main Rendering + // ----------------------------------------------------------------------------------- + + + // compute the initial ambig-timezone date + if (t.options.defaultDate != null) { + date = t.moment(t.options.defaultDate).stripZone(); + } + else { + date = t.getNow(); // getNow already returns unzoned } - function updateTitle(html) { - element.find('h2') - .html(html); + function render() { + if (!content) { + initialRender(); + } + else if (elementVisible()) { + // mainly for the public API + calcSize(); + renderView(); + } } - function activateButton(buttonName) { - element.find('span.fc-button-' + buttonName) - .addClass(tm + '-state-active'); + function initialRender() { + element.addClass('fc'); + + // event delegation for nav links + element.on('click.fc', 'a[data-goto]', function(ev) { + var anchorEl = $(this); + var gotoOptions = anchorEl.data('goto'); // will automatically parse JSON + var date = t.moment(gotoOptions.date); + var viewType = gotoOptions.type; + + // property like "navLinkDayClick". might be a string or a function + var customAction = currentView.opt('navLink' + capitaliseFirstLetter(viewType) + 'Click'); + + if (typeof customAction === 'function') { + customAction(date, ev); + } + else { + if (typeof customAction === 'string') { + viewType = customAction; + } + zoomTo(date, viewType); + } + }); + + // called immediately, and upon option change + t.bindOption('theme', function(theme) { + tm = theme ? 'ui' : 'fc'; // affects a larger scope + element.toggleClass('ui-widget', theme); + element.toggleClass('fc-unthemed', !theme); + }); + + // called immediately, and upon option change. + // HACK: locale often affects isRTL, so we explicitly listen to that too. + t.bindOptions([ 'isRTL', 'locale' ], function(isRTL) { + element.toggleClass('fc-ltr', !isRTL); + element.toggleClass('fc-rtl', isRTL); + }); + + content = $("
").prependTo(element); + + header = t.header = new Header(t); + renderHeader(); + + renderView(t.options.defaultView); + + if (t.options.handleWindowResize) { + windowResizeProxy = debounce(windowResize, t.options.windowResizeDelay); // prevents rapid calls + $(window).resize(windowResizeProxy); + } + } + + + // can be called repeatedly and Header will rerender + function renderHeader() { + header.render(); + if (header.el) { + element.prepend(header.el); + } } - function deactivateButton(buttonName) { - element.find('span.fc-button-' + buttonName) - .removeClass(tm + '-state-active'); + function destroy() { + + if (currentView) { + currentView.removeElement(); + + // NOTE: don't null-out currentView/t.view in case API methods are called after destroy. + // It is still the "current" view, just not rendered. + } + + header.removeElement(); + content.remove(); + element.removeClass('fc fc-ltr fc-rtl fc-unthemed ui-widget'); + + element.off('.fc'); // unbind nav link handlers + + if (windowResizeProxy) { + $(window).unbind('resize', windowResizeProxy); + } } - function disableButton(buttonName) { - element.find('span.fc-button-' + buttonName) - .addClass(tm + '-state-disabled'); + function elementVisible() { + return element.is(':visible'); } - function enableButton(buttonName) { - element.find('span.fc-button-' + buttonName) - .removeClass(tm + '-state-disabled'); - } + // View Rendering + // ----------------------------------------------------------------------------------- -} -;; + // Renders a view because of a date change, view-type change, or for the first time. + // If not given a viewType, keep the current view but render different dates. + // Accepts an optional scroll state to restore to. + function renderView(viewType, explicitScrollState) { + ignoreWindowResize++; + + // if viewType is changing, remove the old view's rendering + if (currentView && viewType && currentView.type !== viewType) { + freezeContentHeight(); // prevent a scroll jump when view element is removed + clearView(); + } -fc.sourceNormalizers = []; -fc.sourceFetchers = []; + // if viewType changed, or the view was never created, create a fresh view + if (!currentView && viewType) { + currentView = t.view = + viewsByType[viewType] || + (viewsByType[viewType] = t.instantiateView(viewType)); -var ajaxDefaults = { - dataType: 'json', - cache: false -}; + currentView.setElement( + $("
").appendTo(content) + ); + header.activateButton(viewType); + } -var eventGUID = 1; + if (currentView) { + // in case the view should render a period of time that is completely hidden + date = currentView.massageCurrentDate(date); + + // render or rerender the view + if ( + !currentView.displaying || + !( // NOT within interval range signals an implicit date window change + date >= currentView.intervalStart && + date < currentView.intervalEnd + ) + ) { + if (elementVisible()) { + + currentView.display(date, explicitScrollState); // will call freezeContentHeight + unfreezeContentHeight(); // immediately unfreeze regardless of whether display is async + + // need to do this after View::render, so dates are calculated + updateHeaderTitle(); + updateTodayButton(); + + getAndRenderEvents(); + } + } + } + + unfreezeContentHeight(); // undo any lone freezeContentHeight calls + ignoreWindowResize--; + } + + + // Unrenders the current view and reflects this change in the Header. + // Unregsiters the `currentView`, but does not remove from viewByType hash. + function clearView() { + header.deactivateButton(currentView.type); + currentView.removeElement(); + currentView = t.view = null; + } + + + // Destroys the view, including the view object. Then, re-instantiates it and renders it. + // Maintains the same scroll state. + // TODO: maintain any other user-manipulated state. + function reinitView() { + ignoreWindowResize++; + freezeContentHeight(); + + var viewType = currentView.type; + var scrollState = currentView.queryScroll(); + clearView(); + renderView(viewType, scrollState); + + unfreezeContentHeight(); + ignoreWindowResize--; + } -function EventManager(options, _sources) { - var t = this; - - - // exports - t.isFetchNeeded = isFetchNeeded; - t.fetchEvents = fetchEvents; - t.addEventSource = addEventSource; - t.removeEventSource = removeEventSource; - t.updateEvent = updateEvent; - t.renderEvent = renderEvent; - t.removeEvents = removeEvents; - t.clientEvents = clientEvents; - t.normalizeEvent = normalizeEvent; - - - // imports - var trigger = t.trigger; - var getView = t.getView; - var reportEvents = t.reportEvents; - - // locals - var stickySource = { events: [] }; - var sources = [ stickySource ]; - var rangeStart, rangeEnd; - var currentFetchID = 0; - var pendingSourceCnt = 0; - var loadingLevel = 0; - var cache = []; + + // Resizing + // ----------------------------------------------------------------------------------- + + + t.getSuggestedViewHeight = function() { + if (suggestedViewHeight === undefined) { + calcSize(); + } + return suggestedViewHeight; + }; + + + t.isHeightAuto = function() { + return t.options.contentHeight === 'auto' || t.options.height === 'auto'; + }; - for (var i=0; i<_sources.length; i++) { - _addEventSource(_sources[i]); + function updateSize(shouldRecalc) { + if (elementVisible()) { + + if (shouldRecalc) { + _calcSize(); + } + + ignoreWindowResize++; + currentView.updateSize(true); // isResize=true. will poll getSuggestedViewHeight() and isHeightAuto() + ignoreWindowResize--; + + return true; // signal success + } + } + + + function calcSize() { + if (elementVisible()) { + _calcSize(); + } } - - /* Fetching - -----------------------------------------------------------------------------*/ - - - function isFetchNeeded(start, end) { - return !rangeStart || start < rangeStart || end > rangeEnd; + function _calcSize() { // assumes elementVisible + var contentHeightInput = t.options.contentHeight; + var heightInput = t.options.height; + + if (typeof contentHeightInput === 'number') { // exists and not 'auto' + suggestedViewHeight = contentHeightInput; + } + else if (typeof contentHeightInput === 'function') { // exists and is a function + suggestedViewHeight = contentHeightInput(); + } + else if (typeof heightInput === 'number') { // exists and not 'auto' + suggestedViewHeight = heightInput - queryHeaderHeight(); + } + else if (typeof heightInput === 'function') { // exists and is a function + suggestedViewHeight = heightInput() - queryHeaderHeight(); + } + else if (heightInput === 'parent') { // set to height of parent element + suggestedViewHeight = element.parent().height() - queryHeaderHeight(); + } + else { + suggestedViewHeight = Math.round(content.width() / Math.max(t.options.aspectRatio, .5)); + } + } + + + function queryHeaderHeight() { + return header.el ? header.el.outerHeight(true) : 0; // includes margin } - function fetchEvents(start, end) { - rangeStart = start; - rangeEnd = end; - cache = []; - var fetchID = ++currentFetchID; - var len = sources.length; - pendingSourceCnt = len; - for (var i=0; i= currentView.intervalStart && now < currentView.intervalEnd) { + header.disableButton('today'); + } + else { + header.enableButton('today'); } } + + + /* Selection + -----------------------------------------------------------------------------*/ - function _addEventSource(source) { - if ($.isFunction(source) || $.isArray(source)) { - source = { events: source }; - } - else if (typeof source == 'string') { - source = { url: source }; - } - if (typeof source == 'object') { - normalizeSource(source); - sources.push(source); - return source; - } + + // this public method receives start/end dates in any format, with any timezone + function select(zonedStartInput, zonedEndInput) { + currentView.select( + t.buildSelectSpan.apply(t, arguments) + ); } - function removeEventSource(source) { - sources = $.grep(sources, function(src) { - return !isSourcesEqual(src, source); - }); - // remove all client events from that source - cache = $.grep(cache, function(e) { - return !isSourcesEqual(e.source, source); - }); - reportEvents(cache); + function unselect() { // safe to be called before renderView + if (currentView) { + currentView.unselect(); + } } - /* Manipulation + /* Date -----------------------------------------------------------------------------*/ - function updateEvent(event) { // update an existing event - var i, len = cache.length, e, - defaultEventEnd = getView().defaultEventEnd, // getView??? - startDelta = event.start - event._start, - endDelta = event.end ? - (event.end - (event._end || defaultEventEnd(event))) // event._end would be null if event.end - : 0; // was null and event was just resized - for (i=0; i "September 2014" + monthYearFormat: function(dpOptions) { + return dpOptions.showMonthAfterYear ? + 'YYYY[' + dpOptions.yearSuffix + '] MMMM' : + 'MMMM YYYY[' + dpOptions.yearSuffix + ']'; } - return d; -} +}; + +var momComputableOptions = { + + // Produces format strings like "ddd M/D" -> "Fri 9/15" + dayOfMonthFormat: function(momOptions, fcOptions) { + var format = momOptions.longDateFormat('l'); // for the format like "M/D/YYYY" -function fixDate(d, check) { // force d to be on check's YMD, for daylight savings purposes - if (+d) { // prevent infinite looping on invalid dates - while (d.getDate() != check.getDate()) { - d.setTime(+d + (d < check ? 1 : -1) * HOUR_MS); + // strip the year off the edge, as well as other misc non-whitespace chars + format = format.replace(/^Y+[^\w\s]*|[^\w\s]*Y+$/g, ''); + + if (fcOptions.isRTL) { + format += ' ddd'; // for RTL, add day-of-week to end + } + else { + format = 'ddd ' + format; // for LTR, add day-of-week to beginning } + return format; + }, + + // Produces format strings like "h:mma" -> "6:00pm" + mediumTimeFormat: function(momOptions) { // can't be called `timeFormat` because collides with option + return momOptions.longDateFormat('LT') + .replace(/\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand + }, + + // Produces format strings like "h(:mm)a" -> "6pm" / "6:30pm" + smallTimeFormat: function(momOptions) { + return momOptions.longDateFormat('LT') + .replace(':mm', '(:mm)') + .replace(/(\Wmm)$/, '($1)') // like above, but for foreign locales + .replace(/\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand + }, + + // Produces format strings like "h(:mm)t" -> "6p" / "6:30p" + extraSmallTimeFormat: function(momOptions) { + return momOptions.longDateFormat('LT') + .replace(':mm', '(:mm)') + .replace(/(\Wmm)$/, '($1)') // like above, but for foreign locales + .replace(/\s*a$/i, 't'); // convert to AM/PM/am/pm to lowercase one-letter. remove any spaces beforehand + }, + + // Produces format strings like "ha" / "H" -> "6pm" / "18" + hourFormat: function(momOptions) { + return momOptions.longDateFormat('LT') + .replace(':mm', '') + .replace(/(\Wmm)$/, '') // like above, but for foreign locales + .replace(/\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand + }, + + // Produces format strings like "h:mm" -> "6:30" (with no AM/PM) + noMeridiemTimeFormat: function(momOptions) { + return momOptions.longDateFormat('LT') + .replace(/\s*a$/i, ''); // remove trailing AM/PM } -} +}; -function addMinutes(d, n) { - d.setMinutes(d.getMinutes() + n); - return d; -} +// options that should be computed off live calendar options (considers override options) +// TODO: best place for this? related to locale? +// TODO: flipping text based on isRTL is a bad idea because the CSS `direction` might want to handle it +var instanceComputableOptions = { -function clearTime(d) { - d.setHours(0); - d.setMinutes(0); - d.setSeconds(0); - d.setMilliseconds(0); - return d; -} + // Produces format strings for results like "Mo 16" + smallDayDateFormat: function(options) { + return options.isRTL ? + 'D dd' : + 'dd D'; + }, + // Produces format strings for results like "Wk 5" + weekFormat: function(options) { + return options.isRTL ? + 'w[ ' + options.weekNumberTitle + ']' : + '[' + options.weekNumberTitle + ' ]w'; + }, -function cloneDate(d, dontKeepTime) { - if (dontKeepTime) { - return clearTime(new Date(+d)); + // Produces format strings for results like "Wk5" + smallWeekFormat: function(options) { + return options.isRTL ? + 'w[' + options.weekNumberTitle + ']' : + '[' + options.weekNumberTitle + ']w'; } - return new Date(+d); -} +}; -function zeroDate() { // returns a Date with time 00:00:00 and dateOfMonth=1 - var i=0, d; - do { - d = new Date(1970, i++, 1); - } while (d.getHours()); // != 0 - return d; +function populateInstanceComputableOptions(options) { + $.each(instanceComputableOptions, function(name, func) { + if (options[name] == null) { + options[name] = func(options); + } + }); } -function dayDiff(d1, d2) { // d1 - d2 - return Math.round((cloneDate(d1, true) - cloneDate(d2, true)) / DAY_MS); +// Returns moment's internal locale data. If doesn't exist, returns English. +function getMomentLocaleData(localeCode) { + return moment.localeData(localeCode) || moment.localeData('en'); } -function setYMD(date, y, m, d) { - if (y !== undefined && y != date.getFullYear()) { - date.setDate(1); - date.setMonth(0); - date.setFullYear(y); - } - if (m !== undefined && m != date.getMonth()) { - date.setDate(1); - date.setMonth(m); - } - if (d !== undefined) { - date.setDate(d); - } -} +// Initialize English by forcing computation of moment-derived options. +// Also, sets it as the default. +FC.locale('en', Calendar.englishDefaults); +;; +/* Top toolbar area with buttons and title +----------------------------------------------------------------------------------------------------------------------*/ +// TODO: rename all header-related things to "toolbar" -/* Date Parsing ------------------------------------------------------------------------------*/ +function Header(calendar) { + var t = this; + + // exports + t.render = render; + t.removeElement = removeElement; + t.updateTitle = updateTitle; + t.activateButton = activateButton; + t.deactivateButton = deactivateButton; + t.disableButton = disableButton; + t.enableButton = enableButton; + t.getViewsWithButtons = getViewsWithButtons; + t.el = null; // mirrors local `el` + + // locals + var el; + var viewsWithButtons = []; + var tm; -function parseDate(s, ignoreTimezone) { // ignoreTimezone defaults to true - if (typeof s == 'object') { // already a Date object - return s; - } - if (typeof s == 'number') { // a UNIX timestamp - return new Date(s * 1000); - } - if (typeof s == 'string') { - if (s.match(/^\d+(\.\d+)?$/)) { // a UNIX timestamp - return new Date(parseFloat(s) * 1000); - } - if (ignoreTimezone === undefined) { - ignoreTimezone = true; - } - return parseISO8601(s, ignoreTimezone) || (s ? new Date(s) : null); - } - // TODO: never return invalid dates (like from new Date()), return null instead - return null; -} + // can be called repeatedly and will rerender + function render() { + var options = calendar.options; + var sections = options.header; + tm = options.theme ? 'ui' : 'fc'; -function parseISO8601(s, ignoreTimezone) { // ignoreTimezone defaults to false - // derived from http://delete.me.uk/2005/03/iso8601.html - // TODO: for a know glitch/feature, read tests/issue_206_parseDate_dst.html - var m = s.match(/^([0-9]{4})(-([0-9]{2})(-([0-9]{2})([T ]([0-9]{2}):([0-9]{2})(:([0-9]{2})(\.([0-9]+))?)?(Z|(([-+])([0-9]{2})(:?([0-9]{2}))?))?)?)?)?$/); - if (!m) { - return null; - } - var date = new Date(m[1], 0, 1); - if (ignoreTimezone || !m[13]) { - var check = new Date(m[1], 0, 1, 9, 0); - if (m[3]) { - date.setMonth(m[3] - 1); - check.setMonth(m[3] - 1); - } - if (m[5]) { - date.setDate(m[5]); - check.setDate(m[5]); - } - fixDate(date, check); - if (m[7]) { - date.setHours(m[7]); - } - if (m[8]) { - date.setMinutes(m[8]); - } - if (m[10]) { - date.setSeconds(m[10]); + if (sections) { + if (!el) { + el = this.el = $("
"); + } + else { + el.empty(); + } + el.append(renderSection('left')) + .append(renderSection('right')) + .append(renderSection('center')) + .append('
'); } - if (m[12]) { - date.setMilliseconds(Number("0." + m[12]) * 1000); + else { + removeElement(); } - fixDate(date, check); - }else{ - date.setUTCFullYear( - m[1], - m[3] ? m[3] - 1 : 0, - m[5] || 1 - ); - date.setUTCHours( - m[7] || 0, - m[8] || 0, - m[10] || 0, - m[12] ? Number("0." + m[12]) * 1000 : 0 - ); - if (m[14]) { - var offset = Number(m[16]) * 60 + (m[18] ? Number(m[18]) : 0); - offset *= m[15] == '-' ? 1 : -1; - date = new Date(+date + (offset * 60 * 1000)); + } + + + function removeElement() { + if (el) { + el.remove(); + el = t.el = null; } } - return date; -} + + + function renderSection(position) { + var sectionEl = $('
'); + var options = calendar.options; + var buttonStr = options.header[position]; + + if (buttonStr) { + $.each(buttonStr.split(' '), function(i) { + var groupChildren = $(); + var isOnlyButtons = true; + var groupEl; + + $.each(this.split(','), function(j, buttonName) { + var customButtonProps; + var viewSpec; + var buttonClick; + var overrideText; // text explicitly set by calendar's constructor options. overcomes icons + var defaultText; + var themeIcon; + var normalIcon; + var innerHtml; + var classes; + var button; // the element + + if (buttonName == 'title') { + groupChildren = groupChildren.add($('

 

')); // we always want it to take up height + isOnlyButtons = false; + } + else { + if ((customButtonProps = (options.customButtons || {})[buttonName])) { + buttonClick = function(ev) { + if (customButtonProps.click) { + customButtonProps.click.call(button[0], ev); + } + }; + overrideText = ''; // icons will override text + defaultText = customButtonProps.text; + } + else if ((viewSpec = calendar.getViewSpec(buttonName))) { + buttonClick = function() { + calendar.changeView(buttonName); + }; + viewsWithButtons.push(buttonName); + overrideText = viewSpec.buttonTextOverride; + defaultText = viewSpec.buttonTextDefault; + } + else if (calendar[buttonName]) { // a calendar method + buttonClick = function() { + calendar[buttonName](); + }; + overrideText = (calendar.overrides.buttonText || {})[buttonName]; + defaultText = options.buttonText[buttonName]; // everything else is considered default + } + if (buttonClick) { -function parseTime(s) { // returns minutes since start of day - if (typeof s == 'number') { // an hour - return s * 60; - } - if (typeof s == 'object') { // a Date object - return s.getHours() * 60 + s.getMinutes(); - } - var m = s.match(/(\d+)(?::(\d+))?\s*(\w+)?/); - if (m) { - var h = parseInt(m[1], 10); - if (m[3]) { - h %= 12; - if (m[3].toLowerCase().charAt(0) == 'p') { - h += 12; - } - } - return h * 60 + (m[2] ? parseInt(m[2], 10) : 0); - } -} + themeIcon = + customButtonProps ? + customButtonProps.themeIcon : + options.themeButtonIcons[buttonName]; + normalIcon = + customButtonProps ? + customButtonProps.icon : + options.buttonIcons[buttonName]; + if (overrideText) { + innerHtml = htmlEscape(overrideText); + } + else if (themeIcon && options.theme) { + innerHtml = ""; + } + else if (normalIcon && !options.theme) { + innerHtml = ""; + } + else { + innerHtml = htmlEscape(defaultText); + } -/* Date Formatting ------------------------------------------------------------------------------*/ -// TODO: use same function formatDate(date, [date2], format, [options]) + classes = [ + 'fc-' + buttonName + '-button', + tm + '-button', + tm + '-state-default' + ]; + button = $( // type="button" so that it doesn't submit a form + '' + ) + .click(function(ev) { + // don't process clicks for disabled buttons + if (!button.hasClass(tm + '-state-disabled')) { -function formatDate(date, format, options) { - return formatDates(date, null, format, options); -} + buttonClick(ev); + // after the click action, if the button becomes the "active" tab, or disabled, + // it should never have a hover class, so remove it now. + if ( + button.hasClass(tm + '-state-active') || + button.hasClass(tm + '-state-disabled') + ) { + button.removeClass(tm + '-state-hover'); + } + } + }) + .mousedown(function() { + // the *down* effect (mouse pressed in). + // only on buttons that are not the "active" tab, or disabled + button + .not('.' + tm + '-state-active') + .not('.' + tm + '-state-disabled') + .addClass(tm + '-state-down'); + }) + .mouseup(function() { + // undo the *down* effect + button.removeClass(tm + '-state-down'); + }) + .hover( + function() { + // the *hover* effect. + // only on buttons that are not the "active" tab, or disabled + button + .not('.' + tm + '-state-active') + .not('.' + tm + '-state-disabled') + .addClass(tm + '-state-hover'); + }, + function() { + // undo the *hover* effect + button + .removeClass(tm + '-state-hover') + .removeClass(tm + '-state-down'); // if mouseleave happens before mouseup + } + ); -function formatDates(date1, date2, format, options) { - options = options || defaults; - var date = date1, - otherDate = date2, - i, len = format.length, c, - i2, formatter, - res = ''; - for (i=0; i 1) { + groupEl = $('
'); + if (isOnlyButtons) { + groupEl.addClass('fc-button-group'); } - i = i2; - break; + groupEl.append(groupChildren); + sectionEl.append(groupEl); } - } - } - else if (c == '[') { - for (i2=i+1; i2i; i2--) { - if (formatter = dateFormatters[format.substring(i, i2)]) { - if (date) { - res += formatter(date, options); - } - i = i2 - 1; - break; - } - } - if (i2 == i) { - if (date) { - res += c; - } - } + } + + + function deactivateButton(buttonName) { + if (el) { + el.find('.fc-' + buttonName + '-button') + .removeClass(tm + '-state-active'); } } - return res; -}; - - -var dateFormatters = { - s : function(d) { return d.getSeconds() }, - ss : function(d) { return zeroPad(d.getSeconds()) }, - m : function(d) { return d.getMinutes() }, - mm : function(d) { return zeroPad(d.getMinutes()) }, - h : function(d) { return d.getHours() % 12 || 12 }, - hh : function(d) { return zeroPad(d.getHours() % 12 || 12) }, - H : function(d) { return d.getHours() }, - HH : function(d) { return zeroPad(d.getHours()) }, - d : function(d) { return d.getDate() }, - dd : function(d) { return zeroPad(d.getDate()) }, - ddd : function(d,o) { return o.dayNamesShort[d.getDay()] }, - dddd: function(d,o) { return o.dayNames[d.getDay()] }, - M : function(d) { return d.getMonth() + 1 }, - MM : function(d) { return zeroPad(d.getMonth() + 1) }, - MMM : function(d,o) { return o.monthNamesShort[d.getMonth()] }, - MMMM: function(d,o) { return o.monthNames[d.getMonth()] }, - yy : function(d) { return (d.getFullYear()+'').substring(2) }, - yyyy: function(d) { return d.getFullYear() }, - t : function(d) { return d.getHours() < 12 ? 'a' : 'p' }, - tt : function(d) { return d.getHours() < 12 ? 'am' : 'pm' }, - T : function(d) { return d.getHours() < 12 ? 'A' : 'P' }, - TT : function(d) { return d.getHours() < 12 ? 'AM' : 'PM' }, - u : function(d) { return formatDate(d, "yyyy-MM-dd'T'HH:mm:ss'Z'") }, - S : function(d) { - var date = d.getDate(); - if (date > 10 && date < 20) { - return 'th'; - } - return ['st', 'nd', 'rd'][date%10-1] || 'th'; - }, - w : function(d, o) { // local - return o.weekNumberCalculation(d); - }, - W : function(d) { // ISO - return iso8601Week(d); + + + function disableButton(buttonName) { + if (el) { + el.find('.fc-' + buttonName + '-button') + .prop('disabled', true) + .addClass(tm + '-state-disabled'); + } + } + + + function enableButton(buttonName) { + if (el) { + el.find('.fc-' + buttonName + '-button') + .prop('disabled', false) + .removeClass(tm + '-state-disabled'); + } } -}; -fc.dateFormatters = dateFormatters; - -/* thanks jQuery UI (https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js) - * - * Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. - * `date` - the date to get the week for - * `number` - the number of the week within the year that contains this date - */ -function iso8601Week(date) { - var time; - var checkDate = new Date(date.getTime()); - // Find Thursday of this week starting on Monday - checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); + function getViewsWithButtons() { + return viewsWithButtons; + } - time = checkDate.getTime(); - checkDate.setMonth(0); // Compare with Jan 1 - checkDate.setDate(1); - return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; } - ;; -fc.applyAll = applyAll; +FC.sourceNormalizers = []; +FC.sourceFetchers = []; +var ajaxDefaults = { + dataType: 'json', + cache: false +}; -/* Event Date Math ------------------------------------------------------------------------------*/ - - -function exclEndDay(event) { - if (event.end) { - return _exclEndDay(event.end, event.allDay); - }else{ - return addDays(cloneDate(event.start), 1); - } -} - - -function _exclEndDay(end, allDay) { - end = cloneDate(end); - return allDay || end.getHours() || end.getMinutes() ? addDays(end, 1) : clearTime(end); - // why don't we check for seconds/ms too? -} - +var eventGUID = 1; -/* Event Element Binding ------------------------------------------------------------------------------*/ +function EventManager() { // assumed to be a calendar + var t = this; + + + // exports + t.isFetchNeeded = isFetchNeeded; + t.fetchEvents = fetchEvents; + t.fetchEventSources = fetchEventSources; + t.getEventSources = getEventSources; + t.getEventSourceById = getEventSourceById; + t.getEventSourcesByMatchArray = getEventSourcesByMatchArray; + t.getEventSourcesByMatch = getEventSourcesByMatch; + t.addEventSource = addEventSource; + t.removeEventSource = removeEventSource; + t.removeEventSources = removeEventSources; + t.updateEvent = updateEvent; + t.renderEvent = renderEvent; + t.removeEvents = removeEvents; + t.clientEvents = clientEvents; + t.mutateEvent = mutateEvent; + t.normalizeEventDates = normalizeEventDates; + t.normalizeEventTimes = normalizeEventTimes; + + + // imports + var reportEvents = t.reportEvents; + + + // locals + var stickySource = { events: [] }; + var sources = [ stickySource ]; + var rangeStart, rangeEnd; + var pendingSourceCnt = 0; // outstanding fetch requests, max one per source + var cache = []; // holds events that have already been expanded -function lazySegBind(container, segs, bindHandlers) { - container.unbind('mouseover').mouseover(function(ev) { - var parent=ev.target, e, - i, seg; - while (parent != this) { - e = parent; - parent = parent.parentNode; - } - if ((i = e._fci) !== undefined) { - e._fci = undefined; - seg = segs[i]; - bindHandlers(seg.event, seg.element, seg); - $(ev.target).trigger(ev); + $.each( + (t.options.events ? [ t.options.events ] : []).concat(t.options.eventSources || []), + function(i, sourceInput) { + var source = buildEventSource(sourceInput); + if (source) { + sources.push(source); + } } - ev.stopPropagation(); - }); -} - - - -/* Element Dimensions ------------------------------------------------------------------------------*/ + ); + + + + /* Fetching + -----------------------------------------------------------------------------*/ -function setOuterWidth(element, width, includeMargins) { - for (var i=0, e; i rangeEnd; // is part of the new range outside of the old range? } -} - - -function setOuterHeight(element, height, includeMargins) { - for (var i=0, e; i=0; i--) { - res = obj[parts[i].toLowerCase()]; - if (res !== undefined) { - return res; + t.pushLoading(); + $.ajax($.extend({}, ajaxDefaults, source, { + data: data, + success: function(events) { + events = events || []; + var res = applyAll(success, this, arguments); + if ($.isArray(res)) { + events = res; + } + callback(events); + }, + error: function() { + applyAll(error, this, arguments); + callback(); + }, + complete: function() { + applyAll(complete, this, arguments); + t.popLoading(); + } + })); + }else{ + callback(); + } } } - return obj['']; -} - - -function htmlEscape(s) { - return s.replace(/&/g, '&') - .replace(//g, '>') - .replace(/'/g, ''') - .replace(/"/g, '"') - .replace(/\n/g, '
'); -} + + + + /* Sources + -----------------------------------------------------------------------------*/ -function disableTextSelection(element) { - element - .attr('unselectable', 'on') - .css('MozUserSelect', 'none') - .bind('selectstart.ui', function() { return false; }); -} + function addEventSource(sourceInput) { + var source = buildEventSource(sourceInput); + if (source) { + sources.push(source); + fetchEventSources([ source ], 'add'); // will eventually call reportEvents + } + } -/* -function enableTextSelection(element) { - element - .attr('unselectable', 'off') - .css('MozUserSelect', '') - .unbind('selectstart.ui'); -} -*/ + function buildEventSource(sourceInput) { // will return undefined if invalid source + var normalizers = FC.sourceNormalizers; + var source; + var i; + if ($.isFunction(sourceInput) || $.isArray(sourceInput)) { + source = { events: sourceInput }; + } + else if (typeof sourceInput === 'string') { + source = { url: sourceInput }; + } + else if (typeof sourceInput === 'object') { + source = $.extend({}, sourceInput); // shallow copy + } -function markFirstLast(e) { - e.children() - .removeClass('fc-first fc-last') - .filter(':first-child') - .addClass('fc-first') - .end() - .filter(':last-child') - .addClass('fc-last'); -} + if (source) { + // TODO: repeat code, same code for event classNames + if (source.className) { + if (typeof source.className === 'string') { + source.className = source.className.split(/\s+/); + } + // otherwise, assumed to be an array + } + else { + source.className = []; + } -function setDayID(cell, date) { - cell.each(function(i, _cell) { - _cell.className = _cell.className.replace(/^fc-\w*/, 'fc-' + dayIDs[date.getDay()]); - // TODO: make a way that doesn't rely on order of classes - }); -} + // for array sources, we convert to standard Event Objects up front + if ($.isArray(source.events)) { + source.origArray = source.events; // for removeEventSource + source.events = $.map(source.events, function(eventInput) { + return buildEventFromInput(eventInput, source); + }); + } + for (i=0; i") - .appendTo(element); + function clientEvents(filter) { + if ($.isFunction(filter)) { + return $.grep(cache, filter); + } + else if (filter != null) { // not null, not undefined. an event ID + filter += ''; + return $.grep(cache, function(e) { + return e._id == filter; + }); + } + return cache; // else, return all } - - - function buildTable() { - var html = buildTableHTML(); - if (table) { - table.remove(); - } - table = $(html).appendTo(element); - head = table.find('thead'); - headCells = head.find('.fc-day-header'); - body = table.find('tbody'); - bodyRows = body.find('tr'); - bodyCells = body.find('.fc-day'); - bodyFirstCells = bodyRows.find('td:first-child'); + // Makes sure all array event sources have their internal event objects + // converted over to the Calendar's current timezone. + t.rezoneArrayEventSources = function() { + var i; + var events; + var j; - firstRowCellInners = bodyRows.eq(0).find('.fc-day > div'); - firstRowCellContentInners = bodyRows.eq(0).find('.fc-day-content > div'); - - markFirstLast(head.add(head.find('tr'))); // marks first+last tr/th's - markFirstLast(bodyRows); // marks first+last td's - bodyRows.eq(0).addClass('fc-first'); - bodyRows.filter(':last').addClass('fc-last'); - - bodyCells.each(function(i, _cell) { - var date = cellToDate( - Math.floor(i / colCnt), - i % colCnt - ); - trigger('dayRender', t, date, $(_cell)); - }); + for (i = 0; i < sources.length; i++) { + events = sources[i].events; + if ($.isArray(events)) { - dayBind(bodyCells); - } + for (j = 0; j < events.length; j++) { + rezoneEventDates(events[j]); + } + } + } + }; + function rezoneEventDates(event) { + event.start = t.moment(event.start); + if (event.end) { + event.end = t.moment(event.end); + } + backupEventDates(event); + } + + + /* Event Normalization + -----------------------------------------------------------------------------*/ - /* HTML Building - -----------------------------------------------------------*/ + // Given a raw object with key/value properties, returns an "abstract" Event object. + // An "abstract" event is an event that, if recurring, will not have been expanded yet. + // Will return `false` when input is invalid. + // `source` is optional + function buildEventFromInput(input, source) { + var out = {}; + var start, end; + var allDay; + if (t.options.eventDataTransform) { + input = t.options.eventDataTransform(input); + } + if (source && source.eventDataTransform) { + input = source.eventDataTransform(input); + } - function buildTableHTML() { - var html = - "" + - buildHeadHTML() + - buildBodyHTML() + - "
"; + // Copy all properties over to the resulting object. + // The special-case properties will be copied over afterwards. + $.extend(out, input); - return html; - } + if (source) { + out.source = source; + } + out._id = input._id || (input.id === undefined ? '_fc' + eventGUID++ : input.id + ''); - function buildHeadHTML() { - var headerClass = tm + "-widget-header"; - var html = ''; - var col; - var date; + if (input.className) { + if (typeof input.className == 'string') { + out.className = input.className.split(/\s+/); + } + else { // assumed to be an array + out.className = input.className; + } + } + else { + out.className = []; + } - html += ""; + start = input.start || input.date; // "date" is an alias for "start" + end = input.end; - if (showWeekNumbers) { - html += - "" + - htmlEscape(weekNumberTitle) + - ""; + // parse as a time (Duration) if applicable + if (isTimeString(start)) { + start = moment.duration(start); + } + if (isTimeString(end)) { + end = moment.duration(end); } - for (col=0; col" + - htmlEscape(formatDate(date, colFormat)) + - ""; + if (input.dow || moment.isDuration(start) || moment.isDuration(end)) { + + // the event is "abstract" (recurring) so don't calculate exact start/end dates just yet + out.start = start ? moment.duration(start) : null; // will be a Duration or null + out.end = end ? moment.duration(end) : null; // will be a Duration or null + out._recurring = true; // our internal marker } + else { - html += ""; + if (start) { + start = t.moment(start); + if (!start.isValid()) { + return false; + } + } - return html; - } + if (end) { + end = t.moment(end); + if (!end.isValid()) { + end = null; // let defaults take over + } + } + + allDay = input.allDay; + if (allDay === undefined) { // still undefined? fallback to default + allDay = firstDefined( + source ? source.allDayDefault : undefined, + t.options.allDayDefault + ); + // still undefined? normalizeEventDates will calculate it + } + assignDatesToEvent(start, end, allDay, out); + } - function buildBodyHTML() { - var contentClass = tm + "-widget-content"; - var html = ''; - var row; - var col; - var date; + t.normalizeEvent(out); // hook for external use. a prototype method + + return out; + } + t.buildEventFromInput = buildEventFromInput; - html += ""; - for (row=0; row" + - "
" + - htmlEscape(formatDate(date, weekNumberFormat)) + - "
" + - ""; - } + // Ensures proper values for allDay/start/end. Accepts an Event object, or a plain object with event-ish properties. + // NOTE: Will modify the given object. + function normalizeEventDates(eventProps) { - for (col=0; col" + - "
"; - if (showNumbers) { - html += "
" + date.getDate() + "
"; - } + // If the given event is a recurring event, break it down into an array of individual instances. + // If not a recurring event, return an array with the single original event. + // If given a falsy input (probably because of a failed buildEventFromInput call), returns an empty array. + // HACK: can override the recurring window by providing custom rangeStart/rangeEnd (for businessHours). + function expandEvent(abstractEvent, _rangeStart, _rangeEnd) { + var events = []; + var dowHash; + var dow; + var i; + var date; + var startTime, endTime; + var start, end; + var event; - html += - "
" + - "
 
" + - "
" + - "
" + - ""; + _rangeStart = _rangeStart || rangeStart; + _rangeEnd = _rangeEnd || rangeEnd; - return html; - } + if (abstractEvent) { + if (abstractEvent._recurring) { + // make a boolean hash as to whether the event occurs on each day-of-week + if ((dow = abstractEvent.dow)) { + dowHash = {}; + for (i = 0; i < dow.length; i++) { + dowHash[dow[i]] = true; + } + } + // iterate through every day in the current range + date = _rangeStart.clone().stripTime(); // holds the date of the current day + while (date.isBefore(_rangeEnd)) { - /* Dimensions - -----------------------------------------------------------*/ - - - function setHeight(height) { - viewHeight = height; - - var bodyHeight = viewHeight - head.height(); - var rowHeight; - var rowHeightLast; - var cell; - - if (opt('weekMode') == 'variable') { - rowHeight = rowHeightLast = Math.floor(bodyHeight / (rowCnt==1 ? 2 : 6)); - }else{ - rowHeight = Math.floor(bodyHeight / rowCnt); - rowHeightLast = bodyHeight - rowHeight * (rowCnt-1); - } - - bodyFirstCells.each(function(i, _cell) { - if (i < rowCnt) { - cell = $(_cell); - cell.find('> div').css( - 'min-height', - (i==rowCnt-1 ? rowHeightLast : rowHeight) - vsides(cell) - ); - } - }); - - } - - - function setWidth(width) { - viewWidth = width; - colPositions.clear(); - colContentPositions.clear(); + if (!dowHash || dowHash[date.day()]) { // if everyday, or this particular day-of-week - weekNumberWidth = 0; - if (showWeekNumbers) { - weekNumberWidth = head.find('th.fc-week-number').outerWidth(); - } + startTime = abstractEvent.start; // the stored start and end properties are times (Durations) + endTime = abstractEvent.end; // " + start = date.clone(); + end = null; - colWidth = Math.floor((viewWidth - weekNumberWidth) / colCnt); - setOuterWidth(headCells.slice(0, -1), colWidth); - } - - - - /* Day clicking and binding - -----------------------------------------------------------*/ - - - function dayBind(days) { - days.click(dayClick) - .mousedown(daySelectionMousedown); - } - - - function dayClick(ev) { - if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick - var date = parseISO8601($(this).data('date')); - trigger('dayClick', this, date, true, ev); + if (startTime) { + start = start.time(startTime); + } + if (endTime) { + end = date.clone().time(endTime); + } + + event = $.extend({}, abstractEvent); // make a copy of the original + assignDatesToEvent( + start, end, + !startTime && !endTime, // allDay? + event + ); + events.push(event); + } + + date.add(1, 'days'); + } + } + else { + events.push(abstractEvent); // return the original event. will be a one-item array + } } + + return events; } - - - - /* Semi-transparent Overlay Helpers - ------------------------------------------------------*/ - // TODO: should be consolidated with AgendaView's methods + t.expandEvent = expandEvent; - function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive - if (refreshCoordinateGrid) { - coordinateGrid.build(); + /* Event Modification Math + -----------------------------------------------------------------------------------------*/ + + + // Modifies an event and all related events by applying the given properties. + // Special date-diffing logic is used for manipulation of dates. + // If `props` does not contain start/end dates, the updated values are assumed to be the event's current start/end. + // All date comparisons are done against the event's pristine _start and _end dates. + // Returns an object with delta information and a function to undo all operations. + // For making computations in a granularity greater than day/time, specify largeUnit. + // NOTE: The given `newProps` might be mutated for normalization purposes. + function mutateEvent(event, newProps, largeUnit) { + var miscProps = {}; + var oldProps; + var clearEnd; + var startDelta; + var endDelta; + var durationDelta; + var undoFunc; + + // diffs the dates in the appropriate way, returning a duration + function diffDates(date1, date0) { // date1 - date0 + if (largeUnit) { + return diffByUnit(date1, date0, largeUnit); + } + else if (newProps.allDay) { + return diffDay(date1, date0); + } + else { + return diffDayTime(date1, date0); + } } - var segments = rangeToSegments(overlayStart, overlayEnd); + newProps = newProps || {}; - for (var i=0; i= eventStart && innerSpan.end <= eventEnd; +}; - var start = addDays(cloneDate(date), -((date.getDay() - opt('firstDay') + 7) % 7)); - var end = addDays(cloneDate(start), 7); - var visStart = cloneDate(start); - skipHiddenDays(visStart); +// Returns a list of events that the given event should be compared against when being considered for a move to +// the specified span. Attached to the Calendar's prototype because EventManager is a mixin for a Calendar. +Calendar.prototype.getPeerEvents = function(span, event) { + var cache = this.getEventCache(); + var peerEvents = []; + var i, otherEvent; - var visEnd = cloneDate(end); - skipHiddenDays(visEnd, -1, true); + for (i = 0; i < cache.length; i++) { + otherEvent = cache[i]; + if ( + !event || + event._id !== otherEvent._id // don't compare the event to itself or other related [repeating] events + ) { + peerEvents.push(otherEvent); + } + } - var colCnt = getCellsPerWeek(); + return peerEvents; +}; - t.title = formatDates( - visStart, - addDays(cloneDate(visEnd), -1), - opt('titleFormat') - ); - t.start = start; - t.end = end; - t.visStart = visStart; - t.visEnd = visEnd; +// updates the "backup" properties, which are preserved in order to compute diffs later on. +function backupEventDates(event) { + event._allDay = event.allDay; + event._start = event.start.clone(); + event._end = event.end ? event.end.clone() : null; +} - renderAgenda(colCnt); - } -} +/* Overlapping / Constraining +-----------------------------------------------------------------------------------------*/ -;; -fcViews.agendaDay = AgendaDayView; +// Determines if the given event can be relocated to the given span (unzoned start/end with other misc data) +Calendar.prototype.isEventSpanAllowed = function(span, event) { + var source = event.source || {}; + var constraint = firstDefined( + event.constraint, + source.constraint, + this.options.eventConstraint + ); -function AgendaDayView(element, calendar) { - var t = this; - - - // exports - t.render = render; - - - // imports - AgendaView.call(t, element, calendar, 'agendaDay'); - var opt = t.opt; - var renderAgenda = t.renderAgenda; - var skipHiddenDays = t.skipHiddenDays; - var formatDate = calendar.formatDate; - - - function render(date, delta) { + var overlap = firstDefined( + event.overlap, + source.overlap, + this.options.eventOverlap + ); - if (delta) { - addDays(date, delta); - } - skipHiddenDays(date, delta < 0 ? -1 : 1); + return this.isSpanAllowed(span, constraint, overlap, event) && + (!this.options.eventAllow || this.options.eventAllow(span, event) !== false); +}; - var start = cloneDate(date, true); - var end = addDays(cloneDate(start), 1); - t.title = formatDate(date, opt('titleFormat')); +// Determines if an external event can be relocated to the given span (unzoned start/end with other misc data) +Calendar.prototype.isExternalSpanAllowed = function(eventSpan, eventLocation, eventProps) { + var eventInput; + var event; - t.start = t.visStart = start; - t.end = t.visEnd = end; + // note: very similar logic is in View's reportExternalDrop + if (eventProps) { + eventInput = $.extend({}, eventProps, eventLocation); + event = this.expandEvent( + this.buildEventFromInput(eventInput) + )[0]; + } - renderAgenda(1); + if (event) { + return this.isEventSpanAllowed(eventSpan, event); } - + else { // treat it as a selection -} + return this.isSelectionSpanAllowed(eventSpan); + } +}; -;; -setDefaults({ - allDaySlot: true, - allDayText: 'all-day', - firstHour: 6, - slotMinutes: 30, - defaultEventMinutes: 120, - axisFormat: 'h(:mm)tt', - timeFormat: { - agenda: 'h:mm{ - h:mm}' - }, - dragOpacity: { - agenda: .5 - }, - minTime: 0, - maxTime: 24, - slotEventOverlap: true -}); +// Determines the given span (unzoned start/end with other misc data) can be selected. +Calendar.prototype.isSelectionSpanAllowed = function(span) { + return this.isSpanAllowed(span, this.options.selectConstraint, this.options.selectOverlap) && + (!this.options.selectAllow || this.options.selectAllow(span) !== false); +}; -// TODO: make it work in quirks mode (event corners, all-day height) -// TODO: test liquid width, especially in IE6 +// Returns true if the given span (caused by an event drop/resize or a selection) is allowed to exist +// according to the constraint/overlap settings. +// `event` is not required if checking a selection. +Calendar.prototype.isSpanAllowed = function(span, constraint, overlap, event) { + var constraintEvents; + var anyContainment; + var peerEvents; + var i, peerEvent; + var peerOverlap; + + // the range must be fully contained by at least one of produced constraint events + if (constraint != null) { + + // not treated as an event! intermediate data structure + // TODO: use ranges in the future + constraintEvents = this.constraintToEvents(constraint); + if (constraintEvents) { // not invalid + + anyContainment = false; + for (i = 0; i < constraintEvents.length; i++) { + if (this.spanContainsSpan(constraintEvents[i], span)) { + anyContainment = true; + break; + } + } + if (!anyContainment) { + return false; + } + } + } -function AgendaView(element, calendar, viewName) { - var t = this; - - - // exports - t.renderAgenda = renderAgenda; - t.setWidth = setWidth; - t.setHeight = setHeight; - t.afterRender = afterRender; - t.defaultEventEnd = defaultEventEnd; - t.timePosition = timePosition; - t.getIsCellAllDay = getIsCellAllDay; - t.allDayRow = getAllDayRow; - t.getCoordinateGrid = function() { return coordinateGrid }; // specifically for AgendaEventRenderer - t.getHoverListener = function() { return hoverListener }; - t.colLeft = colLeft; - t.colRight = colRight; - t.colContentLeft = colContentLeft; - t.colContentRight = colContentRight; - t.getDaySegmentContainer = function() { return daySegmentContainer }; - t.getSlotSegmentContainer = function() { return slotSegmentContainer }; - t.getMinMinute = function() { return minMinute }; - t.getMaxMinute = function() { return maxMinute }; - t.getSlotContainer = function() { return slotContainer }; - t.getRowCnt = function() { return 1 }; - t.getColCnt = function() { return colCnt }; - t.getColWidth = function() { return colWidth }; - t.getSnapHeight = function() { return snapHeight }; - t.getSnapMinutes = function() { return snapMinutes }; - t.defaultSelectionEnd = defaultSelectionEnd; - t.renderDayOverlay = renderDayOverlay; - t.renderSelection = renderSelection; - t.clearSelection = clearSelection; - t.reportDayClick = reportDayClick; // selection mousedown hack - t.dragStart = dragStart; - t.dragStop = dragStop; - - - // imports - View.call(t, element, calendar, viewName); - OverlayManager.call(t); - SelectionManager.call(t); - AgendaEventRenderer.call(t); - var opt = t.opt; - var trigger = t.trigger; - var renderOverlay = t.renderOverlay; - var clearOverlays = t.clearOverlays; - var reportSelection = t.reportSelection; - var unselect = t.unselect; - var daySelectionMousedown = t.daySelectionMousedown; - var slotSegHtml = t.slotSegHtml; - var cellToDate = t.cellToDate; - var dateToCell = t.dateToCell; - var rangeToSegments = t.rangeToSegments; - var formatDate = calendar.formatDate; - - - // locals - - var dayTable; - var dayHead; - var dayHeadCells; - var dayBody; - var dayBodyCells; - var dayBodyCellInners; - var dayBodyCellContentInners; - var dayBodyFirstCell; - var dayBodyFirstCellStretcher; - var slotLayer; - var daySegmentContainer; - var allDayTable; - var allDayRow; - var slotScroller; - var slotContainer; - var slotSegmentContainer; - var slotTable; - var selectionHelper; - - var viewWidth; - var viewHeight; - var axisWidth; - var colWidth; - var gutterWidth; - var slotHeight; // TODO: what if slotHeight changes? (see issue 650) - - var snapMinutes; - var snapRatio; // ratio of number of "selection" slots to normal slots. (ex: 1, 2, 4) - var snapHeight; // holds the pixel hight of a "selection" slot - - var colCnt; - var slotCnt; - var coordinateGrid; - var hoverListener; - var colPositions; - var colContentPositions; - var slotTopCache = {}; - - var tm; - var rtl; - var minMinute, maxMinute; - var colFormat; - var showWeekNumbers; - var weekNumberTitle; - var weekNumberFormat; - + peerEvents = this.getPeerEvents(span, event); - - /* Rendering - -----------------------------------------------------------------------------*/ - - - disableTextSelection(element.addClass('fc-agenda')); - - - function renderAgenda(c) { - colCnt = c; - updateOptions(); + for (i = 0; i < peerEvents.length; i++) { + peerEvent = peerEvents[i]; - if (!dayTable) { // first time rendering? - buildSkeleton(); // builds day table, slot area, events containers - } - else { - buildDayTable(); // rebuilds day table - } - } - - - function updateOptions() { + // there needs to be an actual intersection before disallowing anything + if (this.eventIntersectsRange(peerEvent, span)) { - tm = opt('theme') ? 'ui' : 'fc'; - rtl = opt('isRTL') - minMinute = parseTime(opt('minTime')); - maxMinute = parseTime(opt('maxTime')); - colFormat = opt('columnFormat'); + // evaluate overlap for the given range and short-circuit if necessary + if (overlap === false) { + return false; + } + // if the event's overlap is a test function, pass the peer event in question as the first param + else if (typeof overlap === 'function' && !overlap(peerEvent, event)) { + return false; + } - // week # options. (TODO: bad, logic also in other views) - showWeekNumbers = opt('weekNumbers'); - weekNumberTitle = opt('weekNumberTitle'); - if (opt('weekNumberCalculation') != 'iso') { - weekNumberFormat = "w"; - } - else { - weekNumberFormat = "W"; + // if we are computing if the given range is allowable for an event, consider the other event's + // EventObject-specific or Source-specific `overlap` property + if (event) { + peerOverlap = firstDefined( + peerEvent.overlap, + (peerEvent.source || {}).overlap + // we already considered the global `eventOverlap` + ); + if (peerOverlap === false) { + return false; + } + // if the peer event's overlap is a test function, pass the subject event as the first param + if (typeof peerOverlap === 'function' && !peerOverlap(event, peerEvent)) { + return false; + } + } } - - snapMinutes = opt('snapMinutes') || opt('slotMinutes'); } + return true; +}; - /* Build DOM - -----------------------------------------------------------------------*/ +// Given an event input from the API, produces an array of event objects. Possible event inputs: +// 'businessHours' +// An event ID (number or string) +// An object with specific start/end dates or a recurring event (like what businessHours accepts) +Calendar.prototype.constraintToEvents = function(constraintInput) { + if (constraintInput === 'businessHours') { + return this.getCurrentBusinessHourEvents(); + } - function buildSkeleton() { - var headerClass = tm + "-widget-header"; - var contentClass = tm + "-widget-content"; - var s; - var d; - var i; - var maxd; - var minutes; - var slotNormal = opt('slotMinutes') % 15 == 0; - - buildDayTable(); - - slotLayer = - $("
") - .appendTo(element); - - if (opt('allDaySlot')) { - - daySegmentContainer = - $("
") - .appendTo(slotLayer); - - s = - "" + - "" + - "" + - "" + - "" + - "" + - "
" + opt('allDayText') + "" + - "
" + - "
 
"; - allDayTable = $(s).appendTo(slotLayer); - allDayRow = allDayTable.find('tr'); - - dayBind(allDayRow.find('td')); - - slotLayer.append( - "
" + - "
" + - "
" - ); - - }else{ - - daySegmentContainer = $([]); // in jQuery 1.4, we can just do $() - + if (typeof constraintInput === 'object') { + if (constraintInput.start != null) { // needs to be event-like input + return this.expandEvent(this.buildEventFromInput(constraintInput)); } - - slotScroller = - $("
") - .appendTo(slotLayer); - - slotContainer = - $("
") - .appendTo(slotScroller); - - slotSegmentContainer = - $("
") - .appendTo(slotContainer); - - s = - "" + - ""; - d = zeroDate(); - maxd = addMinutes(cloneDate(d), maxMinute); - addMinutes(d, minMinute); - slotCnt = 0; - for (i=0; d < maxd; i++) { - minutes = d.getMinutes(); - s += - "" + - "" + - "" + - ""; - addMinutes(d, opt('slotMinutes')); - slotCnt++; + else { + return null; // invalid } - s += - "" + - "
" + - ((!slotNormal || !minutes) ? formatDate(d, opt('axisFormat')) : ' ') + - "" + - "
 
" + - "
"; - slotTable = $(s).appendTo(slotContainer); - - slotBind(slotTable.find('td')); } + return this.clientEvents(constraintInput); // probably an ID +}; - /* Build Day Table - -----------------------------------------------------------------------*/ +// Does the event's date range intersect with the given range? +// start/end already assumed to have stripped zones :( +Calendar.prototype.eventIntersectsRange = function(event, range) { + var eventStart = event.start.clone().stripZone(); + var eventEnd = this.getEventEnd(event).stripZone(); + return range.start < eventEnd && range.end > eventStart; +}; - function buildDayTable() { - var html = buildDayTableHTML(); - if (dayTable) { - dayTable.remove(); - } - dayTable = $(html).appendTo(element); +/* Business Hours +-----------------------------------------------------------------------------------------*/ - dayHead = dayTable.find('thead'); - dayHeadCells = dayHead.find('th').slice(1, -1); // exclude gutter - dayBody = dayTable.find('tbody'); - dayBodyCells = dayBody.find('td').slice(0, -1); // exclude gutter - dayBodyCellInners = dayBodyCells.find('> div'); - dayBodyCellContentInners = dayBodyCells.find('.fc-day-content > div'); +var BUSINESS_HOUR_EVENT_DEFAULTS = { + id: '_fcBusinessHours', // will relate events from different calls to expandEvent + start: '09:00', + end: '17:00', + dow: [ 1, 2, 3, 4, 5 ], // monday - friday + rendering: 'inverse-background' + // classNames are defined in businessHoursSegClasses +}; - dayBodyFirstCell = dayBodyCells.eq(0); - dayBodyFirstCellStretcher = dayBodyCellInners.eq(0); - - markFirstLast(dayHead.add(dayHead.find('tr'))); - markFirstLast(dayBody.add(dayBody.find('tr'))); +// Return events objects for business hours within the current view. +// Abuse of our event system :( +Calendar.prototype.getCurrentBusinessHourEvents = function(wholeDay) { + return this.computeBusinessHourEvents(wholeDay, this.options.businessHours); +}; - // TODO: now that we rebuild the cells every time, we should call dayRender +// Given a raw input value from options, return events objects for business hours within the current view. +Calendar.prototype.computeBusinessHourEvents = function(wholeDay, input) { + if (input === true) { + return this.expandBusinessHourEvents(wholeDay, [ {} ]); } - - - function buildDayTableHTML() { - var html = - "" + - buildDayTableHeadHTML() + - buildDayTableBodyHTML() + - "
"; - - return html; + else if ($.isPlainObject(input)) { + return this.expandBusinessHourEvents(wholeDay, [ input ]); } + else if ($.isArray(input)) { + return this.expandBusinessHourEvents(wholeDay, input, true); + } + else { + return []; + } +}; +// inputs expected to be an array of objects. +// if ignoreNoDow is true, will ignore entries that don't specify a day-of-week (dow) key. +Calendar.prototype.expandBusinessHourEvents = function(wholeDay, inputs, ignoreNoDow) { + var view = this.getView(); + var events = []; + var i, input; - function buildDayTableHeadHTML() { - var headerClass = tm + "-widget-header"; - var date; - var html = ''; - var weekText; - var col; - - html += - "" + - ""; + for (i = 0; i < inputs.length; i++) { + input = inputs[i]; - if (showWeekNumbers) { - date = cellToDate(0, 0); - weekText = formatDate(date, weekNumberFormat); - if (rtl) { - weekText += weekNumberTitle; - } - else { - weekText = weekNumberTitle + weekText; - } - html += - "" + - htmlEscape(weekText) + - ""; - } - else { - html += " "; + if (ignoreNoDow && !input.dow) { + continue; } - for (col=0; col" + - htmlEscape(formatDate(date, colFormat)) + - ""; - } + // give defaults. will make a copy + input = $.extend({}, BUSINESS_HOUR_EVENT_DEFAULTS, input); - html += - " " + - "" + - ""; + // if a whole-day series is requested, clear the start/end times + if (wholeDay) { + input.start = null; + input.end = null; + } - return html; + events.push.apply(events, // append + this.expandEvent( + this.buildEventFromInput(input), + view.start, + view.end + ) + ); } + return events; +}; - function buildDayTableBodyHTML() { - var headerClass = tm + "-widget-header"; // TODO: make these when updateOptions() called - var contentClass = tm + "-widget-content"; - var date; - var today = clearTime(new Date()); - var col; - var cellsHTML; - var cellHTML; - var classNames; - var html = ''; - - html += - "" + - "" + - " "; +;; - cellsHTML = ''; +/* An abstract class for the "basic" views, as well as month view. Renders one or more rows of day cells. +----------------------------------------------------------------------------------------------------------------------*/ +// It is a manager for a DayGrid subcomponent, which does most of the heavy lifting. +// It is responsible for managing width/height. - for (col=0; col" + - "
" + - "
" + - "
 
" + - "
" + - "
" + - ""; + dayNumbersVisible: false, // display day numbers on each day cell? + colWeekNumbersVisible: false, // display week numbers along the side? + cellWeekNumbersVisible: false, // display week numbers in day cell? - cellsHTML += cellHTML; - } + weekNumberWidth: null, // width of all the week-number cells running down the side - html += cellsHTML; - html += - " " + - "" + - ""; + headContainerEl: null, // div that hold's the dayGrid's rendered date header + headRowEl: null, // the fake row element of the day-of-week header - return html; - } + initialize: function() { + this.dayGrid = this.instantiateDayGrid(); - // TODO: data-date on the cells + this.scroller = new Scroller({ + overflowX: 'hidden', + overflowY: 'auto' + }); + }, - - - /* Dimensions - -----------------------------------------------------------------------*/ - - function setHeight(height) { - if (height === undefined) { - height = viewHeight; - } - viewHeight = height; - slotTopCache = {}; - - var headHeight = dayBody.position().top; - var allDayHeight = slotScroller.position().top; // including divider - var bodyHeight = Math.min( // total body height, including borders - height - headHeight, // when scrollbars - slotTable.height() + allDayHeight + 1 // when no scrollbars. +1 for bottom border - ); + // Generates the DayGrid object this view needs. Draws from this.dayGridClass + instantiateDayGrid: function() { + // generate a subclass on the fly with BasicView-specific behavior + // TODO: cache this subclass + var subclass = this.dayGridClass.extend(basicDayGridMethods); - dayBodyFirstCellStretcher - .height(bodyHeight - vsides(dayBodyFirstCell)); - - slotLayer.css('top', headHeight); - - slotScroller.height(bodyHeight - allDayHeight - 1); - - // the stylesheet guarantees that the first row has no border. - // this allows .height() to work well cross-browser. - slotHeight = slotTable.find('tr:first').height() + 1; // +1 for bottom border + return new subclass(this); + }, - snapRatio = opt('slotMinutes') / snapMinutes; - snapHeight = slotHeight / snapRatio; - } - - - function setWidth(width) { - viewWidth = width; - colPositions.clear(); - colContentPositions.clear(); - var axisFirstCells = dayHead.find('th:first'); - if (allDayTable) { - axisFirstCells = axisFirstCells.add(allDayTable.find('th:first')); - } - axisFirstCells = axisFirstCells.add(slotTable.find('th:first')); - - axisWidth = 0; - setOuterWidth( - axisFirstCells - .width('') - .each(function(i, _cell) { - axisWidth = Math.max(axisWidth, $(_cell).outerWidth()); - }), - axisWidth - ); - - var gutterCells = dayTable.find('.fc-agenda-gutter'); - if (allDayTable) { - gutterCells = gutterCells.add(allDayTable.find('th.fc-agenda-gutter')); - } + // Sets the display range and computes all necessary dates + setRange: function(range) { + View.prototype.setRange.call(this, range); // call the super-method - var slotTableWidth = slotScroller[0].clientWidth; // needs to be done after axisWidth (for IE7) - - gutterWidth = slotScroller.width() - slotTableWidth; - if (gutterWidth) { - setOuterWidth(gutterCells, gutterWidth); - gutterCells - .show() - .prev() - .removeClass('fc-last'); - }else{ - gutterCells - .hide() - .prev() - .addClass('fc-last'); - } - - colWidth = Math.floor((slotTableWidth - axisWidth) / colCnt); - setOuterWidth(dayHeadCells.slice(0, -1), colWidth); - } - + this.dayGrid.breakOnWeeks = /year|month|week/.test(this.intervalUnit); // do before setRange + this.dayGrid.setRange(range); + }, - /* Scrolling - -----------------------------------------------------------------------*/ + // Compute the value to feed into setRange. Overrides superclass. + computeRange: function(date) { + var range = View.prototype.computeRange.call(this, date); // get value from the super-method + // year and month views should be aligned with weeks. this is already done for week + if (/year|month/.test(range.intervalUnit)) { + range.start.startOf('week'); + range.start = this.skipHiddenDays(range.start); - function resetScroll() { - var d0 = zeroDate(); - var scrollDate = cloneDate(d0); - scrollDate.setHours(opt('firstHour')); - var top = timePosition(d0, scrollDate) + 1; // +1 for the border - function scroll() { - slotScroller.scrollTop(top); + // make end-of-week if not already + if (range.end.weekday()) { + range.end.add(1, 'week').startOf('week'); + range.end = this.skipHiddenDays(range.end, -1, true); // exclusively move backwards + } } - scroll(); - setTimeout(scroll, 0); // overrides any previous scroll state made by the browser - } - - function afterRender() { // after the view has been freshly rendered and sized - resetScroll(); - } - - - - /* Slot/Day clicking and binding - -----------------------------------------------------------------------*/ - + return range; + }, - function dayBind(cells) { - cells.click(slotClick) - .mousedown(daySelectionMousedown); - } + // Renders the view into `this.el`, which should already be assigned + renderDates: function() { - function slotBind(cells) { - cells.click(slotClick) - .mousedown(slotSelectionMousedown); - } - - - function slotClick(ev) { - if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick - var col = Math.min(colCnt-1, Math.floor((ev.pageX - dayTable.offset().left - axisWidth) / colWidth)); - var date = cellToDate(0, col); - var rowMatch = this.parentNode.className.match(/fc-slot(\d+)/); // TODO: maybe use data - if (rowMatch) { - var mins = parseInt(rowMatch[1]) * opt('slotMinutes'); - var hours = Math.floor(mins/60); - date.setHours(hours); - date.setMinutes(mins%60 + minMinute); - trigger('dayClick', dayBodyCells[col], date, false, ev); - }else{ - trigger('dayClick', dayBodyCells[col], date, true, ev); + this.dayNumbersVisible = this.dayGrid.rowCnt > 1; // TODO: make grid responsible + if (this.opt('weekNumbers')) { + if (this.opt('weekNumbersWithinDays')) { + this.cellWeekNumbersVisible = true; + this.colWeekNumbersVisible = false; } + else { + this.cellWeekNumbersVisible = false; + this.colWeekNumbersVisible = true; + }; } - } - - - - /* Semi-transparent Overlay Helpers - -----------------------------------------------------*/ - // TODO: should be consolidated with BasicView's methods + this.dayGrid.numbersVisible = this.dayNumbersVisible || + this.cellWeekNumbersVisible || this.colWeekNumbersVisible; + this.el.addClass('fc-basic-view').html(this.renderSkeletonHtml()); + this.renderHead(); - function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive + this.scroller.render(); + var dayGridContainerEl = this.scroller.el.addClass('fc-day-grid-container'); + var dayGridEl = $('
').appendTo(dayGridContainerEl); + this.el.find('.fc-body > tr > td').append(dayGridContainerEl); - if (refreshCoordinateGrid) { - coordinateGrid.build(); - } + this.dayGrid.setElement(dayGridEl); + this.dayGrid.renderDates(this.hasRigidRows()); + }, - var segments = rangeToSegments(overlayStart, overlayEnd); - for (var i=0; i' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + ''; + }, - function realCellToDate(cell) { // ugh "real" ... but blame it on our abuse of the "cell" system - var d = cellToDate(0, cell.col); - var slotIndex = cell.row; - if (opt('allDaySlot')) { - slotIndex--; - } - if (slotIndex >= 0) { - addMinutes(d, minMinute + slotIndex * snapMinutes); - } - return d; - } - - - // get the Y coordinate of the given time on the given day (both Date objects) - function timePosition(day, time) { // both date objects. day holds 00:00 of current day - day = cloneDate(day, true); - if (time < addMinutes(cloneDate(day), minMinute)) { - return 0; - } - if (time >= addMinutes(cloneDate(day), maxMinute)) { - return slotTable.height(); - } - var slotMinutes = opt('slotMinutes'), - minutes = time.getHours()*60 + time.getMinutes() - minMinute, - slotI = Math.floor(minutes / slotMinutes), - slotTop = slotTopCache[slotI]; - if (slotTop === undefined) { - slotTop = slotTopCache[slotI] = - slotTable.find('tr').eq(slotI).find('td div')[0].offsetTop; - // .eq() is faster than ":eq()" selector - // [0].offsetTop is faster than .position().top (do we really need this optimization?) - // a better optimization would be to cache all these divs - } - return Math.max(0, Math.round( - slotTop - 1 + slotHeight * ((minutes % slotMinutes) / slotMinutes) - )); - } - - - function getAllDayRow(index) { - return allDayRow; - } - - - function defaultEventEnd(event) { - var start = cloneDate(event.start); - if (event.allDay) { - return start; - } - return addMinutes(start, opt('defaultEventMinutes')); - } - - - - /* Selection - ---------------------------------------------------------------------------------*/ - - - function defaultSelectionEnd(startDate, allDay) { - if (allDay) { - return cloneDate(startDate); - } - return addMinutes(cloneDate(startDate), opt('slotMinutes')); - } - - - function renderSelection(startDate, endDate, allDay) { // only for all-day - if (allDay) { - if (opt('allDaySlot')) { - renderDayOverlay(startDate, addDays(cloneDate(endDate), 1), true); - } - }else{ - renderSlotSelection(startDate, endDate); - } - } - - - function renderSlotSelection(startDate, endDate) { - var helperOption = opt('selectHelper'); - coordinateGrid.build(); - if (helperOption) { - var col = dateToCell(startDate).col; - if (col >= 0 && col < colCnt) { // only works when times are on same day - var rect = coordinateGrid.rect(0, col, 0, col, slotContainer); // only for horizontal coords - var top = timePosition(startDate, startDate); - var bottom = timePosition(startDate, endDate); - if (bottom > top) { // protect against selections that are entirely before or after visible range - rect.top = top; - rect.height = bottom - top; - rect.left += 2; - rect.width -= 5; - if ($.isFunction(helperOption)) { - var helperRes = helperOption(startDate, endDate); - if (helperRes) { - rect.position = 'absolute'; - selectionHelper = $(helperRes) - .css(rect) - .appendTo(slotContainer); - } - }else{ - rect.isStart = true; // conside rect a "seg" now - rect.isEnd = true; // - selectionHelper = $(slotSegHtml( - { - title: '', - start: startDate, - end: endDate, - className: ['fc-select-helper'], - editable: false - }, - rect - )); - selectionHelper.css('opacity', opt('dragOpacity')); - } - if (selectionHelper) { - slotBind(selectionHelper); - slotContainer.append(selectionHelper); - setOuterWidth(selectionHelper, rect.width, true); // needs to be after appended - setOuterHeight(selectionHelper, rect.height, true); - } - } - } - }else{ - renderSlotOverlay(startDate, endDate); - } - } - - - function clearSelection() { - clearOverlays(); - if (selectionHelper) { - selectionHelper.remove(); - selectionHelper = null; - } - } - - - function slotSelectionMousedown(ev) { - if (ev.which == 1 && opt('selectable')) { // ev.which==1 means left mouse button - unselect(ev); - var dates; - hoverListener.start(function(cell, origCell) { - clearSelection(); - if (cell && cell.col == origCell.col && !getIsCellAllDay(cell)) { - var d1 = realCellToDate(origCell); - var d2 = realCellToDate(cell); - dates = [ - d1, - addMinutes(cloneDate(d1), snapMinutes), // calculate minutes depending on selection slot minutes - d2, - addMinutes(cloneDate(d2), snapMinutes) - ].sort(dateCompare); - renderSlotSelection(dates[0], dates[3]); - }else{ - dates = null; - } - }, ev); - $(document).one('mouseup', function(ev) { - hoverListener.stop(); - if (dates) { - if (+dates[0] == +dates[1]) { - reportDayClick(dates[0], false, ev); - } - reportSelection(dates[0], dates[3], false, ev); - } - }); + + // Generates an HTML attribute string for setting the width of the week number column, if it is known + weekNumberStyleAttr: function() { + if (this.weekNumberWidth !== null) { + return 'style="width:' + this.weekNumberWidth + 'px"'; } - } + return ''; + }, - function reportDayClick(date, allDay, ev) { - trigger('dayClick', dayBodyCells[dateToCell(date).col], date, allDay, ev); - } - - - - /* External Dragging - --------------------------------------------------------------------------------*/ - - - function dragStart(_dragElement, ev, ui) { - hoverListener.start(function(cell) { - clearOverlays(); - if (cell) { - if (getIsCellAllDay(cell)) { - renderCellOverlay(cell.row, cell.col, cell.row, cell.col); - }else{ - var d1 = realCellToDate(cell); - var d2 = addMinutes(cloneDate(d1), opt('defaultEventMinutes')); - renderSlotOverlay(d1, d2); - } - } - }, ev); - } - - - function dragStop(_dragElement, ev, ui) { - var cell = hoverListener.stop(); - clearOverlays(); - if (cell) { - trigger('drop', _dragElement, realCellToDate(cell), getIsCellAllDay(cell), ev, ui); + // Determines whether each row should have a constant height + hasRigidRows: function() { + var eventLimit = this.opt('eventLimit'); + return eventLimit && typeof eventLimit !== 'number'; + }, + + + /* Dimensions + ------------------------------------------------------------------------------------------------------------------*/ + + + // Refreshes the horizontal dimensions of the view + updateWidth: function() { + if (this.colWeekNumbersVisible) { + // Make sure all week number cells running down the side have the same width. + // Record the width for cells created later. + this.weekNumberWidth = matchCellWidths( + this.el.find('.fc-week-number') + ); } - } - + }, -} -;; + // Adjusts the vertical dimensions of the view to the specified values + setHeight: function(totalHeight, isAuto) { + var eventLimit = this.opt('eventLimit'); + var scrollerHeight; + var scrollbarWidths; -function AgendaEventRenderer() { - var t = this; - - - // exports - t.renderEvents = renderEvents; - t.clearEvents = clearEvents; - t.slotSegHtml = slotSegHtml; - - - // imports - DayEventRenderer.call(t); - var opt = t.opt; - var trigger = t.trigger; - var isEventDraggable = t.isEventDraggable; - var isEventResizable = t.isEventResizable; - var eventEnd = t.eventEnd; - var eventElementHandlers = t.eventElementHandlers; - var setHeight = t.setHeight; - var getDaySegmentContainer = t.getDaySegmentContainer; - var getSlotSegmentContainer = t.getSlotSegmentContainer; - var getHoverListener = t.getHoverListener; - var getMaxMinute = t.getMaxMinute; - var getMinMinute = t.getMinMinute; - var timePosition = t.timePosition; - var getIsCellAllDay = t.getIsCellAllDay; - var colContentLeft = t.colContentLeft; - var colContentRight = t.colContentRight; - var cellToDate = t.cellToDate; - var getColCnt = t.getColCnt; - var getColWidth = t.getColWidth; - var getSnapHeight = t.getSnapHeight; - var getSnapMinutes = t.getSnapMinutes; - var getSlotContainer = t.getSlotContainer; - var reportEventElement = t.reportEventElement; - var showEvents = t.showEvents; - var hideEvents = t.hideEvents; - var eventDrop = t.eventDrop; - var eventResize = t.eventResize; - var renderDayOverlay = t.renderDayOverlay; - var clearOverlays = t.clearOverlays; - var renderDayEvents = t.renderDayEvents; - var calendar = t.calendar; - var formatDate = calendar.formatDate; - var formatDates = calendar.formatDates; - - - // overrides - t.draggableDayEvent = draggableDayEvent; + // reset all heights to be natural + this.scroller.clear(); + uncompensateScroll(this.headRowEl); - - - /* Rendering - ----------------------------------------------------------------------------*/ - + this.dayGrid.removeSegPopover(); // kill the "more" popover if displayed - function renderEvents(events, modifiedEventId) { - var i, len=events.length, - dayEvents=[], - slotEvents=[]; - for (i=0; i start && eventStart < end) { - if (eventStart < start) { - segStart = cloneDate(start); - isStart = false; - }else{ - segStart = eventStart; - isStart = true; - } - if (eventEnd > end) { - segEnd = cloneDate(end); - isEnd = false; - }else{ - segEnd = eventEnd; - isEnd = true; - } - segs.push({ - event: event, - start: segStart, - end: segEnd, - isStart: isStart, - isEnd: isEnd - }); - } + // Sets the height of just the DayGrid component in this view + setGridHeight: function(height, isAuto) { + if (isAuto) { + undistributeHeight(this.dayGrid.rowEls); // let the rows be their natural height with no expanding } - return segs.sort(compareSlotSegs); - } + else { + distributeHeight(this.dayGrid.rowEls, height, true); // true = compensate for height-hogging rows + } + }, - function slotEventEnd(event) { - if (event.end) { - return cloneDate(event.end); - }else{ - return addMinutes(cloneDate(event.start), opt('defaultEventMinutes')); - } - } - - - // renders events in the 'time slots' at the bottom - // TODO: when we refactor this, when user returns `false` eventRender, don't have empty space - // TODO: refactor will include using pixels to detect collisions instead of dates (handy for seg cmp) - - function renderSlotSegs(segs, modifiedEventId) { - - var i, segCnt=segs.length, seg, - event, - top, - bottom, - columnLeft, - columnRight, - columnWidth, - width, - left, - right, - html = '', - eventElements, - eventElement, - triggerRes, - titleElement, - height, - slotSegmentContainer = getSlotSegmentContainer(), - isRTL = opt('isRTL'); - - // calculate position/dimensions, create html - for (i=0; i" + - "
" + - "
" + - htmlEscape(formatDates(event.start, event.end, opt('timeFormat'))) + - "
" + - "
" + - htmlEscape(event.title || '') + - "
" + - "
" + - "
"; - if (seg.isEnd && isEventResizable(event)) { - html += - "
=
"; - } - html += - ""; - return html; - } - - - function bindSlotSeg(event, eventElement, seg) { - var timeElement = eventElement.find('div.fc-event-time'); - if (isEventDraggable(event)) { - draggableSlotEvent(event, eventElement, timeElement); - } - if (seg.isEnd && isEventResizable(event)) { - resizableSlotEvent(event, eventElement, timeElement); - } - eventElementHandlers(event, eventElement); - } - - - - /* Dragging - -----------------------------------------------------------------------------------*/ - - - // when event starts out FULL-DAY - // overrides DayEventRenderer's version because it needs to account for dragging elements - // to and from the slot area. - - function draggableDayEvent(event, eventElement, seg) { - var isStart = seg.isStart; - var origWidth; - var revert; - var allDay = true; - var dayDelta; - var hoverListener = getHoverListener(); - var colWidth = getColWidth(); - var snapHeight = getSnapHeight(); - var snapMinutes = getSnapMinutes(); - var minMinute = getMinMinute(); - eventElement.draggable({ - opacity: opt('dragOpacity', 'month'), // use whatever the month view was using - revertDuration: opt('dragRevertDuration'), - start: function(ev, ui) { - trigger('eventDragStart', eventElement, event, ev, ui); - hideEvents(event, eventElement); - origWidth = eventElement.width(); - hoverListener.start(function(cell, origCell) { - clearOverlays(); - if (cell) { - revert = false; - var origDate = cellToDate(0, origCell.col); - var date = cellToDate(0, cell.col); - dayDelta = dayDiff(date, origDate); - if (!cell.row) { - // on full-days - renderDayOverlay( - addDays(cloneDate(event.start), dayDelta), - addDays(exclEndDay(event), dayDelta) - ); - resetElement(); - }else{ - // mouse is over bottom slots - if (isStart) { - if (allDay) { - // convert event to temporary slot-event - eventElement.width(colWidth - 10); // don't use entire width - setOuterHeight( - eventElement, - snapHeight * Math.round( - (event.end ? ((event.end - event.start) / MINUTE_MS) : opt('defaultEventMinutes')) / - snapMinutes - ) - ); - eventElement.draggable('option', 'grid', [colWidth, 1]); - allDay = false; - } - }else{ - revert = true; - } - } - revert = revert || (allDay && !dayDelta); - }else{ - resetElement(); - revert = true; - } - eventElement.draggable('option', 'revert', revert); - }, ev, 'drag'); - }, - stop: function(ev, ui) { - hoverListener.stop(); - clearOverlays(); - trigger('eventDragStop', eventElement, event, ev, ui); - if (revert) { - // hasn't moved or is out of bounds (draggable has already reverted) - resetElement(); - eventElement.css('filter', ''); // clear IE opacity side-effects - showEvents(event, eventElement); - }else{ - // changed! - var minuteDelta = 0; - if (!allDay) { - minuteDelta = Math.round((eventElement.offset().top - getSlotContainer().offset().top) / snapHeight) - * snapMinutes - + minMinute - - (event.start.getHours() * 60 + event.start.getMinutes()); - } - eventDrop(this, event, dayDelta, minuteDelta, allDay, ev, ui); - } - } - }); - function resetElement() { - if (!allDay) { - eventElement - .width(origWidth) - .height('') - .draggable('option', 'grid', null); - allDay = true; - } - } - } - - - // when event starts out IN TIMESLOTS - - function draggableSlotEvent(event, eventElement, timeElement) { - var coordinateGrid = t.getCoordinateGrid(); - var colCnt = getColCnt(); - var colWidth = getColWidth(); - var snapHeight = getSnapHeight(); - var snapMinutes = getSnapMinutes(); - - // states - var origPosition; // original position of the element, not the mouse - var origCell; - var isInBounds, prevIsInBounds; - var isAllDay, prevIsAllDay; - var colDelta, prevColDelta; - var dayDelta; // derived from colDelta - var minuteDelta, prevMinuteDelta; - - eventElement.draggable({ - scroll: false, - grid: [ colWidth, snapHeight ], - axis: colCnt==1 ? 'y' : false, - opacity: opt('dragOpacity'), - revertDuration: opt('dragRevertDuration'), - start: function(ev, ui) { - - trigger('eventDragStart', eventElement, event, ev, ui); - hideEvents(event, eventElement); - - coordinateGrid.build(); - - // initialize states - origPosition = eventElement.position(); - origCell = coordinateGrid.cell(ev.pageX, ev.pageY); - isInBounds = prevIsInBounds = true; - isAllDay = prevIsAllDay = getIsCellAllDay(origCell); - colDelta = prevColDelta = 0; - dayDelta = 0; - minuteDelta = prevMinuteDelta = 0; + setScroll: function(top) { + this.scroller.setScrollTop(top); + }, - }, - drag: function(ev, ui) { - - // NOTE: this `cell` value is only useful for determining in-bounds and all-day. - // Bad for anything else due to the discrepancy between the mouse position and the - // element position while snapping. (problem revealed in PR #55) - // - // PS- the problem exists for draggableDayEvent() when dragging an all-day event to a slot event. - // We should overhaul the dragging system and stop relying on jQuery UI. - var cell = coordinateGrid.cell(ev.pageX, ev.pageY); - - // update states - isInBounds = !!cell; - if (isInBounds) { - isAllDay = getIsCellAllDay(cell); - - // calculate column delta - colDelta = Math.round((ui.position.left - origPosition.left) / colWidth); - if (colDelta != prevColDelta) { - // calculate the day delta based off of the original clicked column and the column delta - var origDate = cellToDate(0, origCell.col); - var col = origCell.col + colDelta; - col = Math.max(0, col); - col = Math.min(colCnt-1, col); - var date = cellToDate(0, col); - dayDelta = dayDiff(date, origDate); - } - // calculate minute delta (only if over slots) - if (!isAllDay) { - minuteDelta = Math.round((ui.position.top - origPosition.top) / snapHeight) * snapMinutes; - } - } + /* Hit Areas + ------------------------------------------------------------------------------------------------------------------*/ + // forward all hit-related method calls to dayGrid - // any state changes? - if ( - isInBounds != prevIsInBounds || - isAllDay != prevIsAllDay || - colDelta != prevColDelta || - minuteDelta != prevMinuteDelta - ) { - updateUI(); + prepareHits: function() { + this.dayGrid.prepareHits(); + }, - // update previous states for next time - prevIsInBounds = isInBounds; - prevIsAllDay = isAllDay; - prevColDelta = colDelta; - prevMinuteDelta = minuteDelta; - } - // if out-of-bounds, revert when done, and vice versa. - eventElement.draggable('option', 'revert', !isInBounds); + releaseHits: function() { + this.dayGrid.releaseHits(); + }, - }, - stop: function(ev, ui) { - clearOverlays(); - trigger('eventDragStop', eventElement, event, ev, ui); + queryHit: function(left, top) { + return this.dayGrid.queryHit(left, top); + }, - if (isInBounds && (isAllDay || dayDelta || minuteDelta)) { // changed! - eventDrop(this, event, dayDelta, isAllDay ? 0 : minuteDelta, isAllDay, ev, ui); - } - else { // either no change or out-of-bounds (draggable has already reverted) - // reset states for next time, and for updateUI() - isInBounds = true; - isAllDay = false; - colDelta = 0; - dayDelta = 0; - minuteDelta = 0; + getHitSpan: function(hit) { + return this.dayGrid.getHitSpan(hit); + }, - updateUI(); - eventElement.css('filter', ''); // clear IE opacity side-effects - // sometimes fast drags make event revert to wrong position, so reset. - // also, if we dragged the element out of the area because of snapping, - // but the *mouse* is still in bounds, we need to reset the position. - eventElement.css(origPosition); + getHitEl: function(hit) { + return this.dayGrid.getHitEl(hit); + }, - showEvents(event, eventElement); - } - } - }); - function updateUI() { - clearOverlays(); - if (isInBounds) { - if (isAllDay) { - timeElement.hide(); - eventElement.draggable('option', 'grid', null); // disable grid snapping - renderDayOverlay( - addDays(cloneDate(event.start), dayDelta), - addDays(exclEndDay(event), dayDelta) - ); - } - else { - updateTimeText(minuteDelta); - timeElement.css('display', ''); // show() was causing display=inline - eventElement.draggable('option', 'grid', [colWidth, snapHeight]); // re-enable grid snapping - } - } - } + /* Events + ------------------------------------------------------------------------------------------------------------------*/ - function updateTimeText(minuteDelta) { - var newStart = addMinutes(cloneDate(event.start), minuteDelta); - var newEnd; - if (event.end) { - newEnd = addMinutes(cloneDate(event.end), minuteDelta); - } - timeElement.text(formatDates(newStart, newEnd, opt('timeFormat'))); - } - } - - - - /* Resizing - --------------------------------------------------------------------------------------*/ - - - function resizableSlotEvent(event, eventElement, timeElement) { - var snapDelta, prevSnapDelta; - var snapHeight = getSnapHeight(); - var snapMinutes = getSnapMinutes(); - eventElement.resizable({ - handles: { - s: '.ui-resizable-handle' - }, - grid: snapHeight, - start: function(ev, ui) { - snapDelta = prevSnapDelta = 0; - hideEvents(event, eventElement); - trigger('eventResizeStart', this, event, ev, ui); - }, - resize: function(ev, ui) { - // don't rely on ui.size.height, doesn't take grid into account - snapDelta = Math.round((Math.max(snapHeight, eventElement.height()) - ui.originalSize.height) / snapHeight); - if (snapDelta != prevSnapDelta) { - timeElement.text( - formatDates( - event.start, - (!snapDelta && !event.end) ? null : // no change, so don't display time range - addMinutes(eventEnd(event), snapMinutes*snapDelta), - opt('timeFormat') - ) - ); - prevSnapDelta = snapDelta; - } - }, - stop: function(ev, ui) { - trigger('eventResizeStop', this, event, ev, ui); - if (snapDelta) { - eventResize(this, event, 0, snapMinutes*snapDelta, ev, ui); - }else{ - showEvents(event, eventElement); - // BUG: if event was really short, need to put title back in span - } - } - }); - } - + // Renders the given events onto the view and populates the segments array + renderEvents: function(events) { + this.dayGrid.renderEvents(events); -} + this.updateHeight(); // must compensate for events that overflow the row + }, + // Retrieves all segment objects that are rendered in the view + getEventSegs: function() { + return this.dayGrid.getEventSegs(); + }, -/* Agenda Event Segment Utilities ------------------------------------------------------------------------------*/ + // Unrenders all event elements and clears internal segment data + unrenderEvents: function() { + this.dayGrid.unrenderEvents(); -// Sets the seg.backwardCoord and seg.forwardCoord on each segment and returns a new -// list in the order they should be placed into the DOM (an implicit z-index). -function placeSlotSegs(segs) { - var levels = buildSlotSegLevels(segs); - var level0 = levels[0]; - var i; + // we DON'T need to call updateHeight() because + // a renderEvents() call always happens after this, which will eventually call updateHeight() + }, - computeForwardSlotSegs(levels); - if (level0) { + /* Dragging (for both events and external elements) + ------------------------------------------------------------------------------------------------------------------*/ - for (i=0; i' + + '' + // needed for matchCellWidths + htmlEscape(view.opt('weekNumberTitle')) + + '' + + ''; } - } -} + return ''; + }, -// Figure out which path forward (via seg.forwardSegs) results in the longest path until -// the furthest edge is reached. The number of segments in this path will be seg.forwardPressure -function computeSlotSegPressures(seg) { - var forwardSegs = seg.forwardSegs; - var forwardPressure = 0; - var i, forwardSeg; - if (seg.forwardPressure === undefined) { // not already computed + // Generates the HTML that will go before content-skeleton cells that display the day/week numbers + renderNumberIntroHtml: function(row) { + var view = this.view; + var weekStart = this.getCellDate(row, 0); - for (i=0; i' + + view.buildGotoAnchorHtml( // aside from link, important for matchCellWidths + { date: weekStart, type: 'week', forceOff: this.colCnt === 1 }, + weekStart.format('w') // inner HTML + ) + + ''; + } - // figure out the child's maximum forward path - computeSlotSegPressures(forwardSeg); + return ''; + }, - // either use the existing maximum, or use the child's forward pressure - // plus one (for the forwardSeg itself) - forwardPressure = Math.max( - forwardPressure, - 1 + forwardSeg.forwardPressure - ); + + // Generates the HTML that goes before the day bg cells for each day-row + renderBgIntroHtml: function() { + var view = this.view; + + if (view.colWeekNumbersVisible) { + return ''; } - seg.forwardPressure = forwardPressure; + return ''; + }, + + + // Generates the HTML that goes before every other type of row generated by DayGrid. + // Affects helper-skeleton and highlight-skeleton rows. + renderIntroHtml: function() { + var view = this.view; + + if (view.colWeekNumbersVisible) { + return ''; + } + + return ''; } -} +}; -// Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range -// from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to "left" and -// seg.forwardCoord maps to "right" (via percentage). Vice-versa if the calendar is right-to-left. -// -// The segment might be part of a "series", which means consecutive segments with the same pressure -// who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of -// segments behind this one in the current series, and `seriesBackwardCoord` is the starting -// coordinate of the first segment in the series. -function computeSlotSegCoords(seg, seriesBackwardPressure, seriesBackwardCoord) { - var forwardSegs = seg.forwardSegs; - var i; +;; - if (seg.forwardCoord === undefined) { // not already computed +/* A month view with day cells running in rows (one-per-week) and columns +----------------------------------------------------------------------------------------------------------------------*/ - if (!forwardSegs.length) { +var MonthView = FC.MonthView = BasicView.extend({ - // if there are no forward segments, this segment should butt up against the edge - seg.forwardCoord = 1; + // Produces information about what range to display + computeRange: function(date) { + var range = BasicView.prototype.computeRange.call(this, date); // get value from super-method + var rowCnt; + + // ensure 6 weeks + if (this.isFixedWeeks()) { + rowCnt = Math.ceil(range.end.diff(range.start, 'weeks', true)); // could be partial weeks due to hiddenDays + range.end.add(6 - rowCnt, 'weeks'); } - else { - // sort highest pressure first - forwardSegs.sort(compareForwardSlotSegs); + return range; + }, - // this segment's forwardCoord will be calculated from the backwardCoord of the - // highest-pressure forward segment. - computeSlotSegCoords(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord); - seg.forwardCoord = forwardSegs[0].backwardCoord; - } - // calculate the backwardCoord from the forwardCoord. consider the series - seg.backwardCoord = seg.forwardCoord - - (seg.forwardCoord - seriesBackwardCoord) / // available width for series - (seriesBackwardPressure + 1); // # of segments in the series + // Overrides the default BasicView behavior to have special multi-week auto-height logic + setGridHeight: function(height, isAuto) { - // use this segment's coordinates to computed the coordinates of the less-pressurized - // forward segments - for (i=0; i underneath + bottomRuleEl: null, + + + initialize: function() { + this.timeGrid = this.instantiateTimeGrid(); + + if (this.opt('allDaySlot')) { // should we display the "all-day" area? + this.dayGrid = this.instantiateDayGrid(); // the all-day subcomponent of this view } - } - return results; -} + this.scroller = new Scroller({ + overflowX: 'hidden', + overflowY: 'auto' + }); + }, -// Do these segments occupy the same vertical space? -function isSlotSegCollision(seg1, seg2) { - return seg1.end > seg2.start && seg1.start < seg2.end; -} + // Instantiates the TimeGrid object this view needs. Draws from this.timeGridClass + instantiateTimeGrid: function() { + var subclass = this.timeGridClass.extend(agendaTimeGridMethods); + return new subclass(this); + }, -// A cmp function for determining which forward segment to rely on more when computing coordinates. -function compareForwardSlotSegs(seg1, seg2) { - // put higher-pressure first - return seg2.forwardPressure - seg1.forwardPressure || - // put segments that are closer to initial edge first (and favor ones with no coords yet) - (seg1.backwardCoord || 0) - (seg2.backwardCoord || 0) || - // do normal sorting... - compareSlotSegs(seg1, seg2); -} + // Instantiates the DayGrid object this view might need. Draws from this.dayGridClass + instantiateDayGrid: function() { + var subclass = this.dayGridClass.extend(agendaDayGridMethods); -// A cmp function for determining which segment should be closer to the initial edge -// (the left edge on a left-to-right calendar). -function compareSlotSegs(seg1, seg2) { - return seg1.start - seg2.start || // earlier start time goes first - (seg2.end - seg2.start) - (seg1.end - seg1.start) || // tie? longer-duration goes first - (seg1.event.title || '').localeCompare(seg2.event.title); // tie? alphabetically by title -} + return new subclass(this); + }, -;; + /* Rendering + ------------------------------------------------------------------------------------------------------------------*/ -function View(element, calendar, viewName) { - var t = this; - - - // exports - t.element = element; - t.calendar = calendar; - t.name = viewName; - t.opt = opt; - t.trigger = trigger; - t.isEventDraggable = isEventDraggable; - t.isEventResizable = isEventResizable; - t.setEventData = setEventData; - t.clearEventData = clearEventData; - t.eventEnd = eventEnd; - t.reportEventElement = reportEventElement; - t.triggerEventDestroy = triggerEventDestroy; - t.eventElementHandlers = eventElementHandlers; - t.showEvents = showEvents; - t.hideEvents = hideEvents; - t.eventDrop = eventDrop; - t.eventResize = eventResize; - // t.title - // t.start, t.end - // t.visStart, t.visEnd - - - // imports - var defaultEventEnd = t.defaultEventEnd; - var normalizeEvent = calendar.normalizeEvent; // in EventManager - var reportEventChange = calendar.reportEventChange; - - - // locals - var eventsByID = {}; // eventID mapped to array of events (there can be multiple b/c of repeating events) - var eventElementsByID = {}; // eventID mapped to array of jQuery elements - var eventElementCouples = []; // array of objects, { event, element } // TODO: unify with segment system - var options = calendar.options; - - - - function opt(name, viewNameOverride) { - var v = options[name]; - if ($.isPlainObject(v)) { - return smartProperty(v, viewNameOverride || viewName); + // Sets the display range and computes all necessary dates + setRange: function(range) { + View.prototype.setRange.call(this, range); // call the super-method + + this.timeGrid.setRange(range); + if (this.dayGrid) { + this.dayGrid.setRange(range); } - return v; - } + }, - - function trigger(name, thisObj) { - return calendar.trigger.apply( - calendar, - [name, thisObj || t].concat(Array.prototype.slice.call(arguments, 2), [t]) - ); - } - + // Renders the view into `this.el`, which has already been assigned + renderDates: function() { - /* Event Editable Boolean Calculations - ------------------------------------------------------------------------------*/ + this.el.addClass('fc-agenda-view').html(this.renderSkeletonHtml()); + this.renderHead(); - - function isEventDraggable(event) { - var source = event.source || {}; - return firstDefined( - event.startEditable, - source.startEditable, - opt('eventStartEditable'), - event.editable, - source.editable, - opt('editable') - ) - && !opt('disableDragging'); // deprecated - } - - - function isEventResizable(event) { // but also need to make sure the seg.isEnd == true - var source = event.source || {}; - return firstDefined( - event.durationEditable, - source.durationEditable, - opt('eventDurationEditable'), - event.editable, - source.editable, - opt('editable') - ) - && !opt('disableResizing'); // deprecated - } - - - - /* Event Data - ------------------------------------------------------------------------------*/ - - - function setEventData(events) { // events are already normalized at this point - eventsByID = {}; - var i, len=events.length, event; - for (i=0; i').appendTo(timeGridWrapEl); + this.el.find('.fc-body > tr > td').append(timeGridWrapEl); + this.timeGrid.setElement(timeGridEl); + this.timeGrid.renderDates(); - function clearEventData() { - eventsByID = {}; - eventElementsByID = {}; - eventElementCouples = []; - } - - - // returns a Date object for an event's end - function eventEnd(event) { - return event.end ? cloneDate(event.end) : defaultEventEnd(event); - } - - - - /* Event Elements - ------------------------------------------------------------------------------*/ - - - // report when view creates an element for an event - function reportEventElement(event, element) { - eventElementCouples.push({ event: event, element: element }); - if (eventElementsByID[event._id]) { - eventElementsByID[event._id].push(element); - }else{ - eventElementsByID[event._id] = [element]; - } - } + // the
that sometimes displays under the time-grid + this.bottomRuleEl = $('
') + .appendTo(this.timeGrid.el); // inject it into the time-grid + if (this.dayGrid) { + this.dayGrid.setElement(this.el.find('.fc-day-grid')); + this.dayGrid.renderDates(); - function triggerEventDestroy() { - $.each(eventElementCouples, function(i, couple) { - t.trigger('eventDestroy', couple.event, couple.event, couple.element); - }); - } - - - // attaches eventClick, eventMouseover, eventMouseout - function eventElementHandlers(event, eventElement) { - eventElement - .click(function(ev) { - if (!eventElement.hasClass('ui-draggable-dragging') && - !eventElement.hasClass('ui-resizable-resizing')) { - return trigger('eventClick', this, event, ev); - } - }) - .hover( - function(ev) { - trigger('eventMouseover', this, event, ev); - }, - function(ev) { - trigger('eventMouseout', this, event, ev); - } - ); - // TODO: don't fire eventMouseover/eventMouseout *while* dragging is occuring (on subject element) - // TODO: same for resizing - } - - - function showEvents(event, exceptElement) { - eachEventElement(event, exceptElement, 'show'); - } - - - function hideEvents(event, exceptElement) { - eachEventElement(event, exceptElement, 'hide'); - } - - - function eachEventElement(event, exceptElement, funcName) { - // NOTE: there may be multiple events per ID (repeating events) - // and multiple segments per event - var elements = eventElementsByID[event._id], - i, len = elements.length; - for (i=0; i dividing the two grids + this.dayGrid.bottomCoordPadding = this.dayGrid.el.next('hr').outerHeight(); } - } - - - function elongateEvents(events, dayDelta, minuteDelta) { - minuteDelta = minuteDelta || 0; - for (var e, len=events.length, i=0; i
' + ); + }, -//BUG: unselect needs to be triggered when events are dragged+dropped + // render the event segments in the view + renderSegList: function(allSegs) { + var segsByDay = this.groupSegsByDay(allSegs); // sparse array + var dayIndex; + var daySegs; + var i; + var tableEl = $('
'); + var tbodyEl = tableEl.find('tbody'); -function SelectionManager() { - var t = this; - - - // exports - t.select = select; - t.unselect = unselect; - t.reportSelection = reportSelection; - t.daySelectionMousedown = daySelectionMousedown; - - - // imports - var opt = t.opt; - var trigger = t.trigger; - var defaultSelectionEnd = t.defaultSelectionEnd; - var renderSelection = t.renderSelection; - var clearSelection = t.clearSelection; - - - // locals - var selected = false; + for (dayIndex = 0; dayIndex < segsByDay.length; dayIndex++) { + daySegs = segsByDay[dayIndex]; + if (daySegs) { // sparse array, so might be undefined + // append a day header + tbodyEl.append(this.dayHeaderHtml( + this.view.start.clone().add(dayIndex, 'days') + )); + this.sortEventSegs(daySegs); - // unselectAuto - if (opt('selectable') && opt('unselectAuto')) { - $(document).mousedown(function(ev) { - var ignore = opt('unselectCancel'); - if (ignore) { - if ($(ev.target).parents(ignore).length) { // could be optimized to stop after first match - return; + for (i = 0; i < daySegs.length; i++) { + tbodyEl.append(daySegs[i].el); // append event row } } - unselect(ev); - }); - } - - - function select(startDate, endDate, allDay) { - unselect(); - if (!endDate) { - endDate = defaultSelectionEnd(startDate, allDay); - } - renderSelection(startDate, endDate, allDay); - reportSelection(startDate, endDate, allDay); - } - - - function unselect(ev) { - if (selected) { - selected = false; - clearSelection(); - trigger('unselect', null, ev); - } - } - - - function reportSelection(startDate, endDate, allDay, ev) { - selected = true; - trigger('select', null, startDate, endDate, allDay, ev); - } - - - function daySelectionMousedown(ev) { // not really a generic manager method, oh well - var cellToDate = t.cellToDate; - var getIsCellAllDay = t.getIsCellAllDay; - var hoverListener = t.getHoverListener(); - var reportDayClick = t.reportDayClick; // this is hacky and sort of weird - if (ev.which == 1 && opt('selectable')) { // which==1 means left mouse button - unselect(ev); - var _mousedownElement = this; - var dates; - hoverListener.start(function(cell, origCell) { // TODO: maybe put cellToDate/getIsCellAllDay info in cell - clearSelection(); - if (cell && getIsCellAllDay(cell)) { - dates = [ cellToDate(origCell), cellToDate(cell) ].sort(dateCompare); - renderSelection(dates[0], dates[1], true); - }else{ - dates = null; - } - }, ev); - $(document).one('mouseup', function(ev) { - hoverListener.stop(); - if (dates) { - if (+dates[0] == +dates[1]) { - reportDayClick(dates[0], true, ev); - } - reportSelection(dates[0], dates[1], true, ev); - } - }); } - } + this.el.empty().append(tableEl); + }, -} - -;; - -function OverlayManager() { - var t = this; - - - // exports - t.renderOverlay = renderOverlay; - t.clearOverlays = clearOverlays; - - - // locals - var usedOverlays = []; - var unusedOverlays = []; - - - function renderOverlay(rect, parent) { - var e = unusedOverlays.shift(); - if (!e) { - e = $("
"); - } - if (e[0].parentNode != parent[0]) { - e.appendTo(parent); - } - usedOverlays.push(e.css(rect).show()); - return e; - } - + // Returns a sparse array of arrays, segs grouped by their dayIndex + groupSegsByDay: function(segs) { + var segsByDay = []; // sparse array + var i, seg; - function clearOverlays() { - var e; - while (e = usedOverlays.shift()) { - unusedOverlays.push(e.hide().unbind()); + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + (segsByDay[seg.dayIndex] || (segsByDay[seg.dayIndex] = [])) + .push(seg); } - } - -} + return segsByDay; + }, -;; + // generates the HTML for the day headers that live amongst the event rows + dayHeaderHtml: function(dayDate) { + var view = this.view; + var mainFormat = view.opt('listDayFormat'); + var altFormat = view.opt('listDayAltFormat'); + + return '' + + '' + + (mainFormat ? + view.buildGotoAnchorHtml( + dayDate, + { 'class': 'fc-list-heading-main' }, + htmlEscape(dayDate.format(mainFormat)) // inner HTML + ) : + '') + + (altFormat ? + view.buildGotoAnchorHtml( + dayDate, + { 'class': 'fc-list-heading-alt' }, + htmlEscape(dayDate.format(altFormat)) // inner HTML + ) : + '') + + '' + + ''; + }, -function CoordinateGrid(buildFunc) { + // generates the HTML for a single event row + fgSegHtml: function(seg) { + var view = this.view; + var classes = [ 'fc-list-item' ].concat(this.getSegCustomClasses(seg)); + var bgColor = this.getSegBackgroundColor(seg); + var event = seg.event; + var url = event.url; + var timeHtml; - var t = this; - var rows; - var cols; - - - t.build = function() { - rows = []; - cols = []; - buildFunc(rows, cols); - }; - - - t.cell = function(x, y) { - var rowCnt = rows.length; - var colCnt = cols.length; - var i, r=-1, c=-1; - for (i=0; i= rows[i][0] && y < rows[i][1]) { - r = i; - break; - } + if (event.allDay) { + timeHtml = view.getAllDayHtml(); } - for (i=0; i= cols[i][0] && x < cols[i][1]) { - c = i; - break; + else if (view.isMultiDayEvent(event)) { // if the event appears to span more than one day + if (seg.isStart || seg.isEnd) { // outer segment that probably lasts part of the day + timeHtml = htmlEscape(this.getEventTimeText(seg)); + } + else { // inner segment that lasts the whole day + timeHtml = view.getAllDayHtml(); } } - return (r>=0 && c>=0) ? { row:r, col:c } : null; - }; - - - t.rect = function(row0, col0, row1, col1, originElement) { // row1,col1 is inclusive - var origin = originElement.offset(); - return { - top: rows[row0][0] - origin.top, - left: cols[col0][0] - origin.left, - width: cols[col1][1] - cols[col0][0], - height: rows[row1][1] - rows[row0][0] - }; - }; - -} + else { + // Display the normal time text for the *event's* times + timeHtml = htmlEscape(this.getEventTimeText(event)); + } -;; + if (url) { + classes.push('fc-has-url'); + } + + return '' + + (this.displayEventTime ? + '' + + (timeHtml || '') + + '' : + '') + + '' + + '' + + '' + + '' + + '' + + htmlEscape(seg.event.title || '') + + '' + + '' + + ''; + } -function HoverListener(coordinateGrid) { +}); +;; - var t = this; - var bindType; - var change; - var firstCell; - var cell; - - - t.start = function(_change, ev, _bindType) { - change = _change; - firstCell = cell = null; - coordinateGrid.build(); - mouse(ev); - bindType = _bindType || 'mousemove'; - $(document).bind(bindType, mouse); - }; - - - function mouse(ev) { - _fixUIEvent(ev); // see below - var newCell = coordinateGrid.cell(ev.pageX, ev.pageY); - if (!newCell != !cell || newCell && (newCell.row != cell.row || newCell.col != cell.col)) { - if (newCell) { - if (!firstCell) { - firstCell = newCell; - } - change(newCell, firstCell, newCell.row-firstCell.row, newCell.col-firstCell.col); - }else{ - change(newCell, firstCell); - } - cell = newCell; - } +fcViews.list = { + 'class': ListView, + buttonTextKey: 'list', // what to lookup in locale files + defaults: { + buttonText: 'list', // text to display for English + listDayFormat: 'LL', // like "January 1, 2016" + noEventsMessage: 'No events to display' } - - - t.stop = function() { - $(document).unbind(bindType, mouse); - return cell; - }; - - -} - - +}; -// this fix was only necessary for jQuery UI 1.8.16 (and jQuery 1.7 or 1.7.1) -// upgrading to jQuery UI 1.8.17 (and using either jQuery 1.7 or 1.7.1) fixed the problem -// but keep this in here for 1.8.16 users -// and maybe remove it down the line +fcViews.listDay = { + type: 'list', + duration: { days: 1 }, + defaults: { + listDayFormat: 'dddd' // day-of-week is all we need. full date is probably in header + } +}; -function _fixUIEvent(event) { // for issue 1168 - if (event.pageX === undefined) { - event.pageX = event.originalEvent.pageX; - event.pageY = event.originalEvent.pageY; +fcViews.listWeek = { + type: 'list', + duration: { weeks: 1 }, + defaults: { + listDayFormat: 'dddd', // day-of-week is more important + listDayAltFormat: 'LL' } -} -;; +}; -function HorizontalPositionCache(getElement) { +fcViews.listMonth = { + type: 'list', + duration: { month: 1 }, + defaults: { + listDayAltFormat: 'dddd' // day-of-week is nice-to-have + } +}; - var t = this, - elements = {}, - lefts = {}, - rights = {}; - - function e(i) { - return elements[i] = elements[i] || getElement(i); +fcViews.listYear = { + type: 'list', + duration: { year: 1 }, + defaults: { + listDayAltFormat: 'dddd' // day-of-week is nice-to-have } - - t.left = function(i) { - return lefts[i] = lefts[i] === undefined ? e(i).position().left : lefts[i]; - }; - - t.right = function(i) { - return rights[i] = rights[i] === undefined ? t.left(i) + e(i).width() : rights[i]; - }; - - t.clear = function() { - elements = {}; - lefts = {}; - rights = {}; - }; - -} +}; ;; - -})(jQuery); \ No newline at end of file + +return FC; // export for Node/CommonJS +}); \ No newline at end of file