-/* perfect-scrollbar v0.6.10
- *
- * Copyright (c) 2015 Hyunje Alex Jun and other contributors
- * Licensed under the MIT License
- *
- * Source: https://github.com/noraesae/perfect-scrollbar
- */
-
+/* perfect-scrollbar v0.6.15 */
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
'use strict';
-var ps = require('../main')
- , psInstances = require('../plugin/instances');
+var ps = require('../main');
+var psInstances = require('../plugin/instances');
function mountJQuery(jQuery) {
jQuery.fn.perfectScrollbar = function (settingOrCommand) {
ps.destroy(this);
}
}
-
- return jQuery(this);
});
};
}
},{}],6:[function(require,module,exports){
'use strict';
-var cls = require('./class')
- , d = require('./dom');
+var cls = require('./class');
+var dom = require('./dom');
-exports.toInt = function (x) {
+var toInt = exports.toInt = function (x) {
return parseInt(x, 10) || 0;
};
-exports.clone = function (obj) {
- if (obj === null) {
+var clone = exports.clone = function (obj) {
+ if (!obj) {
return null;
+ } else if (obj.constructor === Array) {
+ return obj.map(clone);
} else if (typeof obj === 'object') {
var result = {};
for (var key in obj) {
- result[key] = this.clone(obj[key]);
+ result[key] = clone(obj[key]);
}
return result;
} else {
};
exports.extend = function (original, source) {
- var result = this.clone(original);
+ var result = clone(original);
for (var key in source) {
- result[key] = this.clone(source[key]);
+ result[key] = clone(source[key]);
}
return result;
};
exports.isEditable = function (el) {
- return d.matches(el, "input,[contenteditable]") ||
- d.matches(el, "select,[contenteditable]") ||
- d.matches(el, "textarea,[contenteditable]") ||
- d.matches(el, "button,[contenteditable]");
+ return dom.matches(el, "input,[contenteditable]") ||
+ dom.matches(el, "select,[contenteditable]") ||
+ dom.matches(el, "textarea,[contenteditable]") ||
+ dom.matches(el, "button,[contenteditable]");
};
exports.removePsClasses = function (element) {
};
exports.outerWidth = function (element) {
- return this.toInt(d.css(element, 'width')) +
- this.toInt(d.css(element, 'paddingLeft')) +
- this.toInt(d.css(element, 'paddingRight')) +
- this.toInt(d.css(element, 'borderLeftWidth')) +
- this.toInt(d.css(element, 'borderRightWidth'));
+ return toInt(dom.css(element, 'width')) +
+ toInt(dom.css(element, 'paddingLeft')) +
+ toInt(dom.css(element, 'paddingRight')) +
+ toInt(dom.css(element, 'borderLeftWidth')) +
+ toInt(dom.css(element, 'borderRightWidth'));
};
exports.startScrolling = function (element, axis) {
},{"./class":2,"./dom":3}],7:[function(require,module,exports){
'use strict';
-var destroy = require('./plugin/destroy')
- , initialize = require('./plugin/initialize')
- , update = require('./plugin/update');
+var destroy = require('./plugin/destroy');
+var initialize = require('./plugin/initialize');
+var update = require('./plugin/update');
module.exports = {
initialize: initialize,
'use strict';
module.exports = {
+ handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
maxScrollbarLength: null,
minScrollbarLength: null,
scrollXMarginOffset: 0,
scrollYMarginOffset: 0,
- stopPropagationOnClick: true,
suppressScrollX: false,
suppressScrollY: false,
swipePropagation: true,
useBothWheelAxes: false,
- useKeyboard: true,
- useSelectionScroll: false,
wheelPropagation: false,
wheelSpeed: 1,
theme: 'default'
},{}],9:[function(require,module,exports){
'use strict';
-var d = require('../lib/dom')
- , h = require('../lib/helper')
- , instances = require('./instances');
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
module.exports = function (element) {
var i = instances.get(element);
}
i.event.unbindAll();
- d.remove(i.scrollbarX);
- d.remove(i.scrollbarY);
- d.remove(i.scrollbarXRail);
- d.remove(i.scrollbarYRail);
- h.removePsClasses(element);
+ dom.remove(i.scrollbarX);
+ dom.remove(i.scrollbarY);
+ dom.remove(i.scrollbarXRail);
+ dom.remove(i.scrollbarYRail);
+ _.removePsClasses(element);
instances.remove(element);
};
},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
'use strict';
-var h = require('../../lib/helper')
- , instances = require('../instances')
- , updateGeometry = require('../update-geometry')
- , updateScroll = require('../update-scroll');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
function bindClickRailHandler(element, i) {
function pageOffset(el) {
return el.getBoundingClientRect();
}
- var stopPropagation = window.Event.prototype.stopPropagation.bind;
+ var stopPropagation = function (e) { e.stopPropagation(); };
- if (i.settings.stopPropagationOnClick) {
- i.event.bind(i.scrollbarY, 'click', stopPropagation);
- }
+ i.event.bind(i.scrollbarY, 'click', stopPropagation);
i.event.bind(i.scrollbarYRail, 'click', function (e) {
- var halfOfScrollbarLength = h.toInt(i.scrollbarYHeight / 2);
- var positionTop = i.railYRatio * (e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top - halfOfScrollbarLength);
- var maxPositionTop = i.railYRatio * (i.railYHeight - i.scrollbarYHeight);
- var positionRatio = positionTop / maxPositionTop;
-
- if (positionRatio < 0) {
- positionRatio = 0;
- } else if (positionRatio > 1) {
- positionRatio = 1;
- }
+ var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
+ var direction = positionTop > i.scrollbarYTop ? 1 : -1;
- updateScroll(element, 'top', (i.contentHeight - i.containerHeight) * positionRatio);
+ updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
updateGeometry(element);
e.stopPropagation();
});
- if (i.settings.stopPropagationOnClick) {
- i.event.bind(i.scrollbarX, 'click', stopPropagation);
- }
+ i.event.bind(i.scrollbarX, 'click', stopPropagation);
i.event.bind(i.scrollbarXRail, 'click', function (e) {
- var halfOfScrollbarLength = h.toInt(i.scrollbarXWidth / 2);
- var positionLeft = i.railXRatio * (e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left - halfOfScrollbarLength);
- var maxPositionLeft = i.railXRatio * (i.railXWidth - i.scrollbarXWidth);
- var positionRatio = positionLeft / maxPositionLeft;
-
- if (positionRatio < 0) {
- positionRatio = 0;
- } else if (positionRatio > 1) {
- positionRatio = 1;
- }
+ var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
+ var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
- updateScroll(element, 'left', ((i.contentWidth - i.containerWidth) * positionRatio) - i.negativeScrollAdjustment);
+ updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
updateGeometry(element);
e.stopPropagation();
bindClickRailHandler(element, i);
};
-},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
'use strict';
-var d = require('../../lib/dom')
- , h = require('../../lib/helper')
- , instances = require('../instances')
- , updateGeometry = require('../update-geometry')
- , updateScroll = require('../update-scroll');
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
function bindMouseScrollXHandler(element, i) {
var currentLeft = null;
i.scrollbarXLeft = newLeft;
}
- var scrollLeft = h.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
+ var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
updateScroll(element, 'left', scrollLeft);
}
};
var mouseUpHandler = function () {
- h.stopScrolling(element, 'x');
+ _.stopScrolling(element, 'x');
i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
};
i.event.bind(i.scrollbarX, 'mousedown', function (e) {
currentPageX = e.pageX;
- currentLeft = h.toInt(d.css(i.scrollbarX, 'left')) * i.railXRatio;
- h.startScrolling(element, 'x');
+ currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
+ _.startScrolling(element, 'x');
i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
i.scrollbarYTop = newTop;
}
- var scrollTop = h.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
+ var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
updateScroll(element, 'top', scrollTop);
}
};
var mouseUpHandler = function () {
- h.stopScrolling(element, 'y');
+ _.stopScrolling(element, 'y');
i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
};
i.event.bind(i.scrollbarY, 'mousedown', function (e) {
currentPageY = e.pageY;
- currentTop = h.toInt(d.css(i.scrollbarY, 'top')) * i.railYRatio;
- h.startScrolling(element, 'y');
+ currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
+ _.startScrolling(element, 'y');
i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
'use strict';
-var h = require('../../lib/helper')
- , d = require('../../lib/dom')
- , instances = require('../instances')
- , updateGeometry = require('../update-geometry')
- , updateScroll = require('../update-scroll');
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
function bindKeyboardHandler(element, i) {
var hovered = false;
}
i.event.bind(i.ownerDocument, 'keydown', function (e) {
- if (e.isDefaultPrevented && e.isDefaultPrevented()) {
+ if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
return;
}
- var focused = d.matches(i.scrollbarX, ':focus') ||
- d.matches(i.scrollbarY, ':focus');
+ var focused = dom.matches(i.scrollbarX, ':focus') ||
+ dom.matches(i.scrollbarY, ':focus');
if (!hovered && !focused) {
return;
var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
if (activeElement) {
- // go deeper if element is a webcomponent
- while (activeElement.shadowRoot) {
- activeElement = activeElement.shadowRoot.activeElement;
+ if (activeElement.tagName === 'IFRAME') {
+ activeElement = activeElement.contentDocument.activeElement;
+ } else {
+ // go deeper if element is a webcomponent
+ while (activeElement.shadowRoot) {
+ activeElement = activeElement.shadowRoot.activeElement;
+ }
}
- if (h.isEditable(activeElement)) {
+ if (_.isEditable(activeElement)) {
return;
}
}
switch (e.which) {
case 37: // left
- deltaX = -30;
+ if (e.metaKey) {
+ deltaX = -i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = -i.containerWidth;
+ } else {
+ deltaX = -30;
+ }
break;
case 38: // up
- deltaY = 30;
+ if (e.metaKey) {
+ deltaY = i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = i.containerHeight;
+ } else {
+ deltaY = 30;
+ }
break;
case 39: // right
- deltaX = 30;
+ if (e.metaKey) {
+ deltaX = i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = i.containerWidth;
+ } else {
+ deltaX = 30;
+ }
break;
case 40: // down
- deltaY = -30;
+ if (e.metaKey) {
+ deltaY = -i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = -i.containerHeight;
+ } else {
+ deltaY = -30;
+ }
break;
case 33: // page up
deltaY = 90;
},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
'use strict';
-var instances = require('../instances')
- , updateGeometry = require('../update-geometry')
- , updateScroll = require('../update-scroll');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
function bindMouseWheelHandler(element, i) {
var shouldPrevent = false;
deltaY = e.wheelDelta;
}
+ if (e.shiftKey) {
+ // reverse axis with shift key
+ return [-deltaY, -deltaX];
+ }
return [deltaX, deltaY];
}
- function shouldBeConsumedByTextarea(deltaX, deltaY) {
- var hoveredTextarea = element.querySelector('textarea:hover');
- if (hoveredTextarea) {
- var maxScrollTop = hoveredTextarea.scrollHeight - hoveredTextarea.clientHeight;
+ function shouldBeConsumedByChild(deltaX, deltaY) {
+ var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
+ if (child) {
+ if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
+ // if not scrollable
+ return false;
+ }
+
+ var maxScrollTop = child.scrollHeight - child.clientHeight;
if (maxScrollTop > 0) {
- if (!(hoveredTextarea.scrollTop === 0 && deltaY > 0) &&
- !(hoveredTextarea.scrollTop === maxScrollTop && deltaY < 0)) {
+ if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
return true;
}
}
- var maxScrollLeft = hoveredTextarea.scrollLeft - hoveredTextarea.clientWidth;
+ var maxScrollLeft = child.scrollLeft - child.clientWidth;
if (maxScrollLeft > 0) {
- if (!(hoveredTextarea.scrollLeft === 0 && deltaX < 0) &&
- !(hoveredTextarea.scrollLeft === maxScrollLeft && deltaX > 0)) {
+ if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
return true;
}
}
var deltaX = delta[0];
var deltaY = delta[1];
- if (shouldBeConsumedByTextarea(deltaX, deltaY)) {
+ if (shouldBeConsumedByChild(deltaX, deltaY)) {
return;
}
},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
'use strict';
-var instances = require('../instances')
- , updateGeometry = require('../update-geometry');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
function bindNativeScrollHandler(element, i) {
i.event.bind(element, 'scroll', function () {
},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
'use strict';
-var h = require('../../lib/helper')
- , instances = require('../instances')
- , updateGeometry = require('../update-geometry')
- , updateScroll = require('../update-scroll');
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
function bindSelectionHandler(element, i) {
function getRangeNode() {
clearInterval(scrollingLoop);
scrollingLoop = null;
}
- h.stopScrolling(element);
+ _.stopScrolling(element);
}
var isSelected = false;
stopScrolling();
}
});
+ i.event.bind(window, 'keyup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
i.event.bind(window, 'mousemove', function (e) {
if (isSelected) {
if (mousePosition.x < containerGeometry.left + 3) {
scrollDiff.left = -5;
- h.startScrolling(element, 'x');
+ _.startScrolling(element, 'x');
} else if (mousePosition.x > containerGeometry.right - 3) {
scrollDiff.left = 5;
- h.startScrolling(element, 'x');
+ _.startScrolling(element, 'x');
} else {
scrollDiff.left = 0;
}
} else {
scrollDiff.top = -20;
}
- h.startScrolling(element, 'y');
+ _.startScrolling(element, 'y');
} else if (mousePosition.y > containerGeometry.bottom - 3) {
if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
scrollDiff.top = 5;
} else {
scrollDiff.top = 20;
}
- h.startScrolling(element, 'y');
+ _.startScrolling(element, 'y');
} else {
scrollDiff.top = 0;
}
},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
'use strict';
-var instances = require('../instances')
- , updateGeometry = require('../update-geometry')
- , updateScroll = require('../update-scroll');
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
function shouldPreventDefault(deltaX, deltaY) {
}
}
function touchMove(e) {
+ if (!inLocalTouch && i.settings.swipePropagation) {
+ touchStart(e);
+ }
if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
var touch = getTouch(e);
return;
}
+ if (!speed.x && !speed.y) {
+ clearInterval(easingLoop);
+ return;
+ }
+
if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
clearInterval(easingLoop);
return;
}
}
-module.exports = function (element, supportsTouch, supportsIePointer) {
+module.exports = function (element) {
+ if (!_.env.supportsTouch && !_.env.supportsIePointer) {
+ return;
+ }
+
var i = instances.get(element);
- bindTouchHandler(element, i, supportsTouch, supportsIePointer);
+ bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
};
-},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
'use strict';
-var cls = require('../lib/class')
- , h = require('../lib/helper')
- , instances = require('./instances')
- , updateGeometry = require('./update-geometry');
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
// Handlers
-var clickRailHandler = require('./handler/click-rail')
- , dragScrollbarHandler = require('./handler/drag-scrollbar')
- , keyboardHandler = require('./handler/keyboard')
- , mouseWheelHandler = require('./handler/mouse-wheel')
- , nativeScrollHandler = require('./handler/native-scroll')
- , selectionHandler = require('./handler/selection')
- , touchHandler = require('./handler/touch');
+var handlers = {
+ 'click-rail': require('./handler/click-rail'),
+ 'drag-scrollbar': require('./handler/drag-scrollbar'),
+ 'keyboard': require('./handler/keyboard'),
+ 'wheel': require('./handler/mouse-wheel'),
+ 'touch': require('./handler/touch'),
+ 'selection': require('./handler/selection')
+};
+var nativeScrollHandler = require('./handler/native-scroll');
module.exports = function (element, userSettings) {
userSettings = typeof userSettings === 'object' ? userSettings : {};
// Create a plugin instance.
var i = instances.add(element);
- i.settings = h.extend(i.settings, userSettings);
+ i.settings = _.extend(i.settings, userSettings);
cls.add(element, 'ps-theme-' + i.settings.theme);
- clickRailHandler(element);
- dragScrollbarHandler(element);
- mouseWheelHandler(element);
- nativeScrollHandler(element);
-
- if (i.settings.useSelectionScroll) {
- selectionHandler(element);
- }
+ i.settings.handlers.forEach(function (handlerName) {
+ handlers[handlerName](element);
+ });
- if (h.env.supportsTouch || h.env.supportsIePointer) {
- touchHandler(element, h.env.supportsTouch, h.env.supportsIePointer);
- }
- if (i.settings.useKeyboard) {
- keyboardHandler(element);
- }
+ nativeScrollHandler(element);
updateGeometry(element);
};
},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
'use strict';
-var cls = require('../lib/class')
- , d = require('../lib/dom')
- , defaultSettings = require('./default-setting')
- , EventManager = require('../lib/event-manager')
- , guid = require('../lib/guid')
- , h = require('../lib/helper');
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var defaultSettings = require('./default-setting');
+var dom = require('../lib/dom');
+var EventManager = require('../lib/event-manager');
+var guid = require('../lib/guid');
var instances = {};
function Instance(element) {
var i = this;
- i.settings = h.clone(defaultSettings);
+ i.settings = _.clone(defaultSettings);
i.containerWidth = null;
i.containerHeight = null;
i.contentWidth = null;
i.contentHeight = null;
- i.isRtl = d.css(element, 'direction') === "rtl";
+ i.isRtl = dom.css(element, 'direction') === "rtl";
i.isNegativeScroll = (function () {
var originalScrollLeft = element.scrollLeft;
var result = null;
cls.remove(element, 'ps-focus');
}
- i.scrollbarXRail = d.appendTo(d.e('div', 'ps-scrollbar-x-rail'), element);
- i.scrollbarX = d.appendTo(d.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
+ i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
+ i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
i.scrollbarX.setAttribute('tabindex', 0);
i.event.bind(i.scrollbarX, 'focus', focus);
i.event.bind(i.scrollbarX, 'blur', blur);
i.scrollbarXActive = null;
i.scrollbarXWidth = null;
i.scrollbarXLeft = null;
- i.scrollbarXBottom = h.toInt(d.css(i.scrollbarXRail, 'bottom'));
+ i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
- i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : h.toInt(d.css(i.scrollbarXRail, 'top'));
- i.railBorderXWidth = h.toInt(d.css(i.scrollbarXRail, 'borderLeftWidth')) + h.toInt(d.css(i.scrollbarXRail, 'borderRightWidth'));
+ i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
+ i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
// Set rail to display:block to calculate margins
- d.css(i.scrollbarXRail, 'display', 'block');
- i.railXMarginWidth = h.toInt(d.css(i.scrollbarXRail, 'marginLeft')) + h.toInt(d.css(i.scrollbarXRail, 'marginRight'));
- d.css(i.scrollbarXRail, 'display', '');
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ dom.css(i.scrollbarXRail, 'display', '');
i.railXWidth = null;
i.railXRatio = null;
- i.scrollbarYRail = d.appendTo(d.e('div', 'ps-scrollbar-y-rail'), element);
- i.scrollbarY = d.appendTo(d.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
+ i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
+ i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
i.scrollbarY.setAttribute('tabindex', 0);
i.event.bind(i.scrollbarY, 'focus', focus);
i.event.bind(i.scrollbarY, 'blur', blur);
i.scrollbarYActive = null;
i.scrollbarYHeight = null;
i.scrollbarYTop = null;
- i.scrollbarYRight = h.toInt(d.css(i.scrollbarYRail, 'right'));
+ i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
- i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : h.toInt(d.css(i.scrollbarYRail, 'left'));
- i.scrollbarYOuterWidth = i.isRtl ? h.outerWidth(i.scrollbarY) : null;
- i.railBorderYWidth = h.toInt(d.css(i.scrollbarYRail, 'borderTopWidth')) + h.toInt(d.css(i.scrollbarYRail, 'borderBottomWidth'));
- d.css(i.scrollbarYRail, 'display', 'block');
- i.railYMarginHeight = h.toInt(d.css(i.scrollbarYRail, 'marginTop')) + h.toInt(d.css(i.scrollbarYRail, 'marginBottom'));
- d.css(i.scrollbarYRail, 'display', '');
+ i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
+ i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
+ i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+ dom.css(i.scrollbarYRail, 'display', '');
i.railYHeight = null;
i.railYRatio = null;
}
function getId(element) {
- if (typeof element.dataset === 'undefined') {
- return element.getAttribute('data-ps-id');
- } else {
- return element.dataset.psId;
- }
+ return element.getAttribute('data-ps-id');
}
function setId(element, id) {
- if (typeof element.dataset === 'undefined') {
- element.setAttribute('data-ps-id', id);
- } else {
- element.dataset.psId = id;
- }
+ element.setAttribute('data-ps-id', id);
}
function removeId(element) {
- if (typeof element.dataset === 'undefined') {
- element.removeAttribute('data-ps-id');
- } else {
- delete element.dataset.psId;
- }
+ element.removeAttribute('data-ps-id');
}
exports.add = function (element) {
},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
'use strict';
-var cls = require('../lib/class')
- , d = require('../lib/dom')
- , h = require('../lib/helper')
- , instances = require('./instances')
- , updateScroll = require('./update-scroll');
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateScroll = require('./update-scroll');
function getThumbSize(i, thumbSize) {
if (i.settings.minScrollbarLength) {
} else {
xRailOffset.top = i.scrollbarXTop + element.scrollTop;
}
- d.css(i.scrollbarXRail, xRailOffset);
+ dom.css(i.scrollbarXRail, xRailOffset);
var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
if (i.isScrollbarYUsingRight) {
yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
}
}
- d.css(i.scrollbarYRail, yRailOffset);
+ dom.css(i.scrollbarYRail, yRailOffset);
- d.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
- d.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
+ dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
+ dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
}
module.exports = function (element) {
var existingRails;
if (!element.contains(i.scrollbarXRail)) {
- existingRails = d.queryChildren(element, '.ps-scrollbar-x-rail');
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
if (existingRails.length > 0) {
existingRails.forEach(function (rail) {
- d.remove(rail);
+ dom.remove(rail);
});
}
- d.appendTo(i.scrollbarXRail, element);
+ dom.appendTo(i.scrollbarXRail, element);
}
if (!element.contains(i.scrollbarYRail)) {
- existingRails = d.queryChildren(element, '.ps-scrollbar-y-rail');
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
if (existingRails.length > 0) {
existingRails.forEach(function (rail) {
- d.remove(rail);
+ dom.remove(rail);
});
}
- d.appendTo(i.scrollbarYRail, element);
+ dom.appendTo(i.scrollbarYRail, element);
}
if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
i.scrollbarXActive = true;
i.railXWidth = i.containerWidth - i.railXMarginWidth;
i.railXRatio = i.containerWidth / i.railXWidth;
- i.scrollbarXWidth = getThumbSize(i, h.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
- i.scrollbarXLeft = h.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
+ i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
+ i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
} else {
i.scrollbarXActive = false;
}
i.scrollbarYActive = true;
i.railYHeight = i.containerHeight - i.railYMarginHeight;
i.railYRatio = i.containerHeight / i.railYHeight;
- i.scrollbarYHeight = getThumbSize(i, h.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
- i.scrollbarYTop = h.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
+ i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
+ i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
} else {
i.scrollbarYActive = false;
}
var instances = require('./instances');
-var upEvent = document.createEvent('Event')
- , downEvent = document.createEvent('Event')
- , leftEvent = document.createEvent('Event')
- , rightEvent = document.createEvent('Event')
- , yEvent = document.createEvent('Event')
- , xEvent = document.createEvent('Event')
- , xStartEvent = document.createEvent('Event')
- , xEndEvent = document.createEvent('Event')
- , yStartEvent = document.createEvent('Event')
- , yEndEvent = document.createEvent('Event')
- , lastTop
- , lastLeft;
-
-upEvent.initEvent('ps-scroll-up', true, true);
-downEvent.initEvent('ps-scroll-down', true, true);
-leftEvent.initEvent('ps-scroll-left', true, true);
-rightEvent.initEvent('ps-scroll-right', true, true);
-yEvent.initEvent('ps-scroll-y', true, true);
-xEvent.initEvent('ps-scroll-x', true, true);
-xStartEvent.initEvent('ps-x-reach-start', true, true);
-xEndEvent.initEvent('ps-x-reach-end', true, true);
-yStartEvent.initEvent('ps-y-reach-start', true, true);
-yEndEvent.initEvent('ps-y-reach-end', true, true);
+var lastTop;
+var lastLeft;
+
+var createDOMEvent = function (name) {
+ var event = document.createEvent("Event");
+ event.initEvent(name, true, true);
+ return event;
+};
module.exports = function (element, axis, value) {
if (typeof element === 'undefined') {
if (axis === 'top' && value <= 0) {
element.scrollTop = value = 0; // don't allow negative scroll
- element.dispatchEvent(yStartEvent);
+ element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
}
if (axis === 'left' && value <= 0) {
element.scrollLeft = value = 0; // don't allow negative scroll
- element.dispatchEvent(xStartEvent);
+ element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
}
var i = instances.get(element);
if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
- element.scrollTop = value = i.contentHeight - i.containerHeight; // don't allow scroll past container
- element.dispatchEvent(yEndEvent);
+ // don't allow scroll past container
+ value = i.contentHeight - i.containerHeight;
+ if (value - element.scrollTop <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollTop;
+ } else {
+ element.scrollTop = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
}
if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
- element.scrollLeft = value = i.contentWidth - i.containerWidth; // don't allow scroll past container
- element.dispatchEvent(xEndEvent);
+ // don't allow scroll past container
+ value = i.contentWidth - i.containerWidth;
+ if (value - element.scrollLeft <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollLeft;
+ } else {
+ element.scrollLeft = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
}
if (!lastTop) {
}
if (axis === 'top' && value < lastTop) {
- element.dispatchEvent(upEvent);
+ element.dispatchEvent(createDOMEvent('ps-scroll-up'));
}
if (axis === 'top' && value > lastTop) {
- element.dispatchEvent(downEvent);
+ element.dispatchEvent(createDOMEvent('ps-scroll-down'));
}
if (axis === 'left' && value < lastLeft) {
- element.dispatchEvent(leftEvent);
+ element.dispatchEvent(createDOMEvent('ps-scroll-left'));
}
if (axis === 'left' && value > lastLeft) {
- element.dispatchEvent(rightEvent);
+ element.dispatchEvent(createDOMEvent('ps-scroll-right'));
}
if (axis === 'top') {
element.scrollTop = lastTop = value;
- element.dispatchEvent(yEvent);
+ element.dispatchEvent(createDOMEvent('ps-scroll-y'));
}
if (axis === 'left') {
element.scrollLeft = lastLeft = value;
- element.dispatchEvent(xEvent);
+ element.dispatchEvent(createDOMEvent('ps-scroll-x'));
}
};
},{"./instances":18}],21:[function(require,module,exports){
'use strict';
-var d = require('../lib/dom')
- , h = require('../lib/helper')
- , instances = require('./instances')
- , updateGeometry = require('./update-geometry')
- , updateScroll = require('./update-scroll');
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+var updateScroll = require('./update-scroll');
module.exports = function (element) {
var i = instances.get(element);
i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
// Recalculate rail margins
- d.css(i.scrollbarXRail, 'display', 'block');
- d.css(i.scrollbarYRail, 'display', 'block');
- i.railXMarginWidth = h.toInt(d.css(i.scrollbarXRail, 'marginLeft')) + h.toInt(d.css(i.scrollbarXRail, 'marginRight'));
- i.railYMarginHeight = h.toInt(d.css(i.scrollbarYRail, 'marginTop')) + h.toInt(d.css(i.scrollbarYRail, 'marginBottom'));
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
// Hide scrollbars not to affect scrollWidth and scrollHeight
- d.css(i.scrollbarXRail, 'display', 'none');
- d.css(i.scrollbarYRail, 'display', 'none');
+ dom.css(i.scrollbarXRail, 'display', 'none');
+ dom.css(i.scrollbarYRail, 'display', 'none');
updateGeometry(element);
updateScroll(element, 'top', element.scrollTop);
updateScroll(element, 'left', element.scrollLeft);
- d.css(i.scrollbarXRail, 'display', '');
- d.css(i.scrollbarYRail, 'display', '');
+ dom.css(i.scrollbarXRail, 'display', '');
+ dom.css(i.scrollbarYRail, 'display', '');
};
},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
--- /dev/null
+/* perfect-scrollbar v0.6.15 */
+!function t(e,n,r){function o(i,s){if(!n[i]){if(!e[i]){var a="function"==typeof require&&require;if(!s&&a)return a(i,!0);if(l)return l(i,!0);var c=new Error("Cannot find module '"+i+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[i]={exports:{}};e[i][0].call(u.exports,function(t){var n=e[i][1][t];return o(n?n:t)},u,u.exports,t,e,n,r)}return n[i].exports}for(var l="function"==typeof require&&require,i=0;i<r.length;i++)o(r[i]);return o}({1:[function(t,e,n){"use strict";function r(t){t.fn.perfectScrollbar=function(t){return this.each(function(){if("object"==typeof t||"undefined"==typeof t){var e=t;l.get(this)||o.initialize(this,e)}else{var n=t;"update"===n?o.update(this):"destroy"===n&&o.destroy(this)}})}}var o=t("../main"),l=t("../plugin/instances");if("function"==typeof define&&define.amd)define(["jquery"],r);else{var i=window.jQuery?window.jQuery:window.$;"undefined"!=typeof i&&r(i)}e.exports=r},{"../main":7,"../plugin/instances":18}],2:[function(t,e,n){"use strict";function r(t,e){var n=t.className.split(" ");n.indexOf(e)<0&&n.push(e),t.className=n.join(" ")}function o(t,e){var n=t.className.split(" "),r=n.indexOf(e);r>=0&&n.splice(r,1),t.className=n.join(" ")}n.add=function(t,e){t.classList?t.classList.add(e):r(t,e)},n.remove=function(t,e){t.classList?t.classList.remove(e):o(t,e)},n.list=function(t){return t.classList?Array.prototype.slice.apply(t.classList):t.className.split(" ")}},{}],3:[function(t,e,n){"use strict";function r(t,e){return window.getComputedStyle(t)[e]}function o(t,e,n){return"number"==typeof n&&(n=n.toString()+"px"),t.style[e]=n,t}function l(t,e){for(var n in e){var r=e[n];"number"==typeof r&&(r=r.toString()+"px"),t.style[n]=r}return t}var i={};i.e=function(t,e){var n=document.createElement(t);return n.className=e,n},i.appendTo=function(t,e){return e.appendChild(t),t},i.css=function(t,e,n){return"object"==typeof e?l(t,e):"undefined"==typeof n?r(t,e):o(t,e,n)},i.matches=function(t,e){return"undefined"!=typeof t.matches?t.matches(e):"undefined"!=typeof t.matchesSelector?t.matchesSelector(e):"undefined"!=typeof t.webkitMatchesSelector?t.webkitMatchesSelector(e):"undefined"!=typeof t.mozMatchesSelector?t.mozMatchesSelector(e):"undefined"!=typeof t.msMatchesSelector?t.msMatchesSelector(e):void 0},i.remove=function(t){"undefined"!=typeof t.remove?t.remove():t.parentNode&&t.parentNode.removeChild(t)},i.queryChildren=function(t,e){return Array.prototype.filter.call(t.childNodes,function(t){return i.matches(t,e)})},e.exports=i},{}],4:[function(t,e,n){"use strict";var r=function(t){this.element=t,this.events={}};r.prototype.bind=function(t,e){"undefined"==typeof this.events[t]&&(this.events[t]=[]),this.events[t].push(e),this.element.addEventListener(t,e,!1)},r.prototype.unbind=function(t,e){var n="undefined"!=typeof e;this.events[t]=this.events[t].filter(function(r){return!(!n||r===e)||(this.element.removeEventListener(t,r,!1),!1)},this)},r.prototype.unbindAll=function(){for(var t in this.events)this.unbind(t)};var o=function(){this.eventElements=[]};o.prototype.eventElement=function(t){var e=this.eventElements.filter(function(e){return e.element===t})[0];return"undefined"==typeof e&&(e=new r(t),this.eventElements.push(e)),e},o.prototype.bind=function(t,e,n){this.eventElement(t).bind(e,n)},o.prototype.unbind=function(t,e,n){this.eventElement(t).unbind(e,n)},o.prototype.unbindAll=function(){for(var t=0;t<this.eventElements.length;t++)this.eventElements[t].unbindAll()},o.prototype.once=function(t,e,n){var r=this.eventElement(t),o=function(t){r.unbind(e,o),n(t)};r.bind(e,o)},e.exports=o},{}],5:[function(t,e,n){"use strict";e.exports=function(){function t(){return Math.floor(65536*(1+Math.random())).toString(16).substring(1)}return function(){return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()}}()},{}],6:[function(t,e,n){"use strict";var r=t("./class"),o=t("./dom"),l=n.toInt=function(t){return parseInt(t,10)||0},i=n.clone=function(t){if(t){if(t.constructor===Array)return t.map(i);if("object"==typeof t){var e={};for(var n in t)e[n]=i(t[n]);return e}return t}return null};n.extend=function(t,e){var n=i(t);for(var r in e)n[r]=i(e[r]);return n},n.isEditable=function(t){return o.matches(t,"input,[contenteditable]")||o.matches(t,"select,[contenteditable]")||o.matches(t,"textarea,[contenteditable]")||o.matches(t,"button,[contenteditable]")},n.removePsClasses=function(t){for(var e=r.list(t),n=0;n<e.length;n++){var o=e[n];0===o.indexOf("ps-")&&r.remove(t,o)}},n.outerWidth=function(t){return l(o.css(t,"width"))+l(o.css(t,"paddingLeft"))+l(o.css(t,"paddingRight"))+l(o.css(t,"borderLeftWidth"))+l(o.css(t,"borderRightWidth"))},n.startScrolling=function(t,e){r.add(t,"ps-in-scrolling"),"undefined"!=typeof e?r.add(t,"ps-"+e):(r.add(t,"ps-x"),r.add(t,"ps-y"))},n.stopScrolling=function(t,e){r.remove(t,"ps-in-scrolling"),"undefined"!=typeof e?r.remove(t,"ps-"+e):(r.remove(t,"ps-x"),r.remove(t,"ps-y"))},n.env={isWebKit:"WebkitAppearance"in document.documentElement.style,supportsTouch:"ontouchstart"in window||window.DocumentTouch&&document instanceof window.DocumentTouch,supportsIePointer:null!==window.navigator.msMaxTouchPoints}},{"./class":2,"./dom":3}],7:[function(t,e,n){"use strict";var r=t("./plugin/destroy"),o=t("./plugin/initialize"),l=t("./plugin/update");e.exports={initialize:o,update:l,destroy:r}},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(t,e,n){"use strict";e.exports={handlers:["click-rail","drag-scrollbar","keyboard","wheel","touch"],maxScrollbarLength:null,minScrollbarLength:null,scrollXMarginOffset:0,scrollYMarginOffset:0,suppressScrollX:!1,suppressScrollY:!1,swipePropagation:!0,useBothWheelAxes:!1,wheelPropagation:!1,wheelSpeed:1,theme:"default"}},{}],9:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances");e.exports=function(t){var e=l.get(t);e&&(e.event.unbindAll(),o.remove(e.scrollbarX),o.remove(e.scrollbarY),o.remove(e.scrollbarXRail),o.remove(e.scrollbarYRail),r.removePsClasses(t),l.remove(t))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(t,e,n){"use strict";function r(t,e){function n(t){return t.getBoundingClientRect()}var r=function(t){t.stopPropagation()};e.event.bind(e.scrollbarY,"click",r),e.event.bind(e.scrollbarYRail,"click",function(r){var o=r.pageY-window.pageYOffset-n(e.scrollbarYRail).top,s=o>e.scrollbarYTop?1:-1;i(t,"top",t.scrollTop+s*e.containerHeight),l(t),r.stopPropagation()}),e.event.bind(e.scrollbarX,"click",r),e.event.bind(e.scrollbarXRail,"click",function(r){var o=r.pageX-window.pageXOffset-n(e.scrollbarXRail).left,s=o>e.scrollbarXLeft?1:-1;i(t,"left",t.scrollLeft+s*e.containerWidth),l(t),r.stopPropagation()})}var o=t("../instances"),l=t("../update-geometry"),i=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(t,e,n){"use strict";function r(t,e){function n(n){var o=r+n*e.railXRatio,i=Math.max(0,e.scrollbarXRail.getBoundingClientRect().left)+e.railXRatio*(e.railXWidth-e.scrollbarXWidth);o<0?e.scrollbarXLeft=0:o>i?e.scrollbarXLeft=i:e.scrollbarXLeft=o;var s=l.toInt(e.scrollbarXLeft*(e.contentWidth-e.containerWidth)/(e.containerWidth-e.railXRatio*e.scrollbarXWidth))-e.negativeScrollAdjustment;c(t,"left",s)}var r=null,o=null,s=function(e){n(e.pageX-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"x"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarX,"mousedown",function(n){o=n.pageX,r=l.toInt(i.css(e.scrollbarX,"left"))*e.railXRatio,l.startScrolling(t,"x"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}function o(t,e){function n(n){var o=r+n*e.railYRatio,i=Math.max(0,e.scrollbarYRail.getBoundingClientRect().top)+e.railYRatio*(e.railYHeight-e.scrollbarYHeight);o<0?e.scrollbarYTop=0:o>i?e.scrollbarYTop=i:e.scrollbarYTop=o;var s=l.toInt(e.scrollbarYTop*(e.contentHeight-e.containerHeight)/(e.containerHeight-e.railYRatio*e.scrollbarYHeight));c(t,"top",s)}var r=null,o=null,s=function(e){n(e.pageY-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"y"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarY,"mousedown",function(n){o=n.pageY,r=l.toInt(i.css(e.scrollbarY,"top"))*e.railYRatio,l.startScrolling(t,"y"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}var l=t("../../lib/helper"),i=t("../../lib/dom"),s=t("../instances"),a=t("../update-geometry"),c=t("../update-scroll");e.exports=function(t){var e=s.get(t);r(t,e),o(t,e)}},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(t,e,n){"use strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&r<0)return!e.settings.wheelPropagation}var l=t.scrollLeft;if(0===r){if(!e.scrollbarXActive)return!1;if(0===l&&n<0||l>=e.contentWidth-e.containerWidth&&n>0)return!e.settings.wheelPropagation}return!0}var r=!1;e.event.bind(t,"mouseenter",function(){r=!0}),e.event.bind(t,"mouseleave",function(){r=!1});var i=!1;e.event.bind(e.ownerDocument,"keydown",function(c){if(!(c.isDefaultPrevented&&c.isDefaultPrevented()||c.defaultPrevented)){var u=l.matches(e.scrollbarX,":focus")||l.matches(e.scrollbarY,":focus");if(r||u){var d=document.activeElement?document.activeElement:e.ownerDocument.activeElement;if(d){if("IFRAME"===d.tagName)d=d.contentDocument.activeElement;else 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strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&r<0)return!e.settings.wheelPropagation}var l=t.scrollLeft;if(0===r){if(!e.scrollbarXActive)return!1;if(0===l&&n<0||l>=e.contentWidth-e.containerWidth&&n>0)return!e.settings.wheelPropagation}return!0}function r(t){var e=t.deltaX,n=-1*t.deltaY;return"undefined"!=typeof e&&"undefined"!=typeof n||(e=-1*t.wheelDeltaX/6,n=t.wheelDeltaY/6),t.deltaMode&&1===t.deltaMode&&(e*=10,n*=10),e!==e&&n!==n&&(e=0,n=t.wheelDelta),t.shiftKey?[-n,-e]:[e,n]}function o(e,n){var r=t.querySelector("textarea:hover, select[multiple]:hover, .ps-child:hover");if(r){if(!window.getComputedStyle(r).overflow.match(/(scroll|auto)/))return!1;var o=r.scrollHeight-r.clientHeight;if(o>0&&!(0===r.scrollTop&&n>0||r.scrollTop===o&&n<0))return!0;var l=r.scrollLeft-r.clientWidth;if(l>0&&!(0===r.scrollLeft&&e<0||r.scrollLeft===l&&e>0))return!0}return!1}function s(s){var c=r(s),u=c[0],d=c[1];o(u,d)||(a=!1,e.settings.useBothWheelAxes?e.scrollbarYActive&&!e.scrollbarXActive?(d?i(t,"top",t.scrollTop-d*e.settings.wheelSpeed):i(t,"top",t.scrollTop+u*e.settings.wheelSpeed),a=!0):e.scrollbarXActive&&!e.scrollbarYActive&&(u?i(t,"left",t.scrollLeft+u*e.settings.wheelSpeed):i(t,"left",t.scrollLeft-d*e.settings.wheelSpeed),a=!0):(i(t,"top",t.scrollTop-d*e.settings.wheelSpeed),i(t,"left",t.scrollLeft+u*e.settings.wheelSpeed)),l(t),a=a||n(u,d),a&&(s.stopPropagation(),s.preventDefault()))}var a=!1;"undefined"!=typeof window.onwheel?e.event.bind(t,"wheel",s):"undefined"!=typeof window.onmousewheel&&e.event.bind(t,"mousewheel",s)}var o=t("../instances"),l=t("../update-geometry"),i=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(t,e,n){"use strict";function r(t,e){e.event.bind(t,"scroll",function(){l(t)})}var o=t("../instances"),l=t("../update-geometry");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19}],15:[function(t,e,n){"use strict";function r(t,e){function n(){var t=window.getSelection?window.getSelection():document.getSelection?document.getSelection():"";return 0===t.toString().length?null:t.getRangeAt(0).commonAncestorContainer}function r(){c||(c=setInterval(function(){return l.get(t)?(s(t,"top",t.scrollTop+u.top),s(t,"left",t.scrollLeft+u.left),void i(t)):void clearInterval(c)},50))}function a(){c&&(clearInterval(c),c=null),o.stopScrolling(t)}var c=null,u={top:0,left:0},d=!1;e.event.bind(e.ownerDocument,"selectionchange",function(){t.contains(n())?d=!0:(d=!1,a())}),e.event.bind(window,"mouseup",function(){d&&(d=!1,a())}),e.event.bind(window,"keyup",function(){d&&(d=!1,a())}),e.event.bind(window,"mousemove",function(e){if(d){var n={x:e.pageX,y:e.pageY},l={left:t.offsetLeft,right:t.offsetLeft+t.offsetWidth,top:t.offsetTop,bottom:t.offsetTop+t.offsetHeight};n.x<l.left+3?(u.left=-5,o.startScrolling(t,"x")):n.x>l.right-3?(u.left=5,o.startScrolling(t,"x")):u.left=0,n.y<l.top+3?(l.top+3-n.y<5?u.top=-5:u.top=-20,o.startScrolling(t,"y")):n.y>l.bottom-3?(n.y-l.bottom+3<5?u.top=5:u.top=20,o.startScrolling(t,"y")):u.top=0,0===u.top&&0===u.left?a():r()}})}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){var e=l.get(t);r(t,e)}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(t,e,n){"use strict";function r(t,e,n,r){function o(n,r){var o=t.scrollTop,l=t.scrollLeft,i=Math.abs(n),s=Math.abs(r);if(s>i){if(r<0&&o===e.contentHeight-e.containerHeight||r>0&&0===o)return!e.settings.swipePropagation}else if(i>s&&(n<0&&l===e.contentWidth-e.containerWidth||n>0&&0===l))return!e.settings.swipePropagation;return!0}function a(e,n){s(t,"top",t.scrollTop-n),s(t,"left",t.scrollLeft-e),i(t)}function c(){w=!0}function u(){w=!1}function d(t){return t.targetTouches?t.targetTouches[0]:t}function p(t){return!(!t.targetTouches||1!==t.targetTouches.length)||!(!t.pointerType||"mouse"===t.pointerType||t.pointerType===t.MSPOINTER_TYPE_MOUSE)}function f(t){if(p(t)){Y=!0;var e=d(t);g.pageX=e.pageX,g.pageY=e.pageY,v=(new Date).getTime(),null!==y&&clearInterval(y),t.stopPropagation()}}function h(t){if(!Y&&e.settings.swipePropagation&&f(t),!w&&Y&&p(t)){var n=d(t),r={pageX:n.pageX,pageY:n.pageY},l=r.pageX-g.pageX,i=r.pageY-g.pageY;a(l,i),g=r;var s=(new Date).getTime(),c=s-v;c>0&&(m.x=l/c,m.y=i/c,v=s),o(l,i)&&(t.stopPropagation(),t.preventDefault())}}function b(){!w&&Y&&(Y=!1,clearInterval(y),y=setInterval(function(){return l.get(t)&&(m.x||m.y)?Math.abs(m.x)<.01&&Math.abs(m.y)<.01?void clearInterval(y):(a(30*m.x,30*m.y),m.x*=.8,void(m.y*=.8)):void clearInterval(y)},10))}var g={},v=0,m={},y=null,w=!1,Y=!1;n&&(e.event.bind(window,"touchstart",c),e.event.bind(window,"touchend",u),e.event.bind(t,"touchstart",f),e.event.bind(t,"touchmove",h),e.event.bind(t,"touchend",b)),r&&(window.PointerEvent?(e.event.bind(window,"pointerdown",c),e.event.bind(window,"pointerup",u),e.event.bind(t,"pointerdown",f),e.event.bind(t,"pointermove",h),e.event.bind(t,"pointerup",b)):window.MSPointerEvent&&(e.event.bind(window,"MSPointerDown",c),e.event.bind(window,"MSPointerUp",u),e.event.bind(t,"MSPointerDown",f),e.event.bind(t,"MSPointerMove",h),e.event.bind(t,"MSPointerUp",b)))}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){if(o.env.supportsTouch||o.env.supportsIePointer){var e=l.get(t);r(t,e,o.env.supportsTouch,o.env.supportsIePointer)}}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/class"),l=t("./instances"),i=t("./update-geometry"),s={"click-rail":t("./handler/click-rail"),"drag-scrollbar":t("./handler/drag-scrollbar"),keyboard:t("./handler/keyboard"),wheel:t("./handler/mouse-wheel"),touch:t("./handler/touch"),selection:t("./handler/selection")},a=t("./handler/native-scroll");e.exports=function(t,e){e="object"==typeof e?e:{},o.add(t,"ps-container");var n=l.add(t);n.settings=r.extend(n.settings,e),o.add(t,"ps-theme-"+n.settings.theme),n.settings.handlers.forEach(function(e){s[e](t)}),a(t),i(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){function e(){a.add(t,"ps-focus")}function n(){a.remove(t,"ps-focus")}var r=this;r.settings=s.clone(c),r.containerWidth=null,r.containerHeight=null,r.contentWidth=null,r.contentHeight=null,r.isRtl="rtl"===u.css(t,"direction"),r.isNegativeScroll=function(){var e=t.scrollLeft,n=null;return t.scrollLeft=-1,n=t.scrollLeft<0,t.scrollLeft=e,n}(),r.negativeScrollAdjustment=r.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.event=new d,r.ownerDocument=t.ownerDocument||document,r.scrollbarXRail=u.appendTo(u.e("div","ps-scrollbar-x-rail"),t),r.scrollbarX=u.appendTo(u.e("div","ps-scrollbar-x"),r.scrollbarXRail),r.scrollbarX.setAttribute("tabindex",0),r.event.bind(r.scrollbarX,"focus",e),r.event.bind(r.scrollbarX,"blur",n),r.scrollbarXActive=null,r.scrollbarXWidth=null,r.scrollbarXLeft=null,r.scrollbarXBottom=s.toInt(u.css(r.scrollbarXRail,"bottom")),r.isScrollbarXUsingBottom=r.scrollbarXBottom===r.scrollbarXBottom,r.scrollbarXTop=r.isScrollbarXUsingBottom?null:s.toInt(u.css(r.scrollbarXRail,"top")),r.railBorderXWidth=s.toInt(u.css(r.scrollbarXRail,"borderLeftWidth"))+s.toInt(u.css(r.scrollbarXRail,"borderRightWidth")),u.css(r.scrollbarXRail,"display","block"),r.railXMarginWidth=s.toInt(u.css(r.scrollbarXRail,"marginLeft"))+s.toInt(u.css(r.scrollbarXRail,"marginRight")),u.css(r.scrollbarXRail,"display",""),r.railXWidth=null,r.railXRatio=null,r.scrollbarYRail=u.appendTo(u.e("div","ps-scrollbar-y-rail"),t),r.scrollbarY=u.appendTo(u.e("div","ps-scrollbar-y"),r.scrollbarYRail),r.scrollbarY.setAttribute("tabindex",0),r.event.bind(r.scrollbarY,"focus",e),r.event.bind(r.scrollbarY,"blur",n),r.scrollbarYActive=null,r.scrollbarYHeight=null,r.scrollbarYTop=null,r.scrollbarYRight=s.toInt(u.css(r.scrollbarYRail,"right")),r.isScrollbarYUsingRight=r.scrollbarYRight===r.scrollbarYRight,r.scrollbarYLeft=r.isScrollbarYUsingRight?null:s.toInt(u.css(r.scrollbarYRail,"left")),r.scrollbarYOuterWidth=r.isRtl?s.outerWidth(r.scrollbarY):null,r.railBorderYWidth=s.toInt(u.css(r.scrollbarYRail,"borderTopWidth"))+s.toInt(u.css(r.scrollbarYRail,"borderBottomWidth")),u.css(r.scrollbarYRail,"display","block"),r.railYMarginHeight=s.toInt(u.css(r.scrollbarYRail,"marginTop"))+s.toInt(u.css(r.scrollbarYRail,"marginBottom")),u.css(r.scrollbarYRail,"display",""),r.railYHeight=null,r.railYRatio=null}function o(t){return t.getAttribute("data-ps-id")}function l(t,e){t.setAttribute("data-ps-id",e)}function i(t){t.removeAttribute("data-ps-id")}var s=t("../lib/helper"),a=t("../lib/class"),c=t("./default-setting"),u=t("../lib/dom"),d=t("../lib/event-manager"),p=t("../lib/guid"),f={};n.add=function(t){var e=p();return l(t,e),f[e]=new r(t),f[e]},n.remove=function(t){delete f[o(t)],i(t)},n.get=function(t){return f[o(t)]}},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(t,e,n){"use strict";function r(t,e){return t.settings.minScrollbarLength&&(e=Math.max(e,t.settings.minScrollbarLength)),t.settings.maxScrollbarLength&&(e=Math.min(e,t.settings.maxScrollbarLength)),e}function o(t,e){var n={width:e.railXWidth};e.isRtl?n.left=e.negativeScrollAdjustment+t.scrollLeft+e.containerWidth-e.contentWidth:n.left=t.scrollLeft,e.isScrollbarXUsingBottom?n.bottom=e.scrollbarXBottom-t.scrollTop:n.top=e.scrollbarXTop+t.scrollTop,s.css(e.scrollbarXRail,n);var r={top:t.scrollTop,height:e.railYHeight};e.isScrollbarYUsingRight?e.isRtl?r.right=e.contentWidth-(e.negativeScrollAdjustment+t.scrollLeft)-e.scrollbarYRight-e.scrollbarYOuterWidth:r.right=e.scrollbarYRight-t.scrollLeft:e.isRtl?r.left=e.negativeScrollAdjustment+t.scrollLeft+2*e.containerWidth-e.contentWidth-e.scrollbarYLeft-e.scrollbarYOuterWidth:r.left=e.scrollbarYLeft+t.scrollLeft,s.css(e.scrollbarYRail,r),s.css(e.scrollbarX,{left:e.scrollbarXLeft,width:e.scrollbarXWidth-e.railBorderXWidth}),s.css(e.scrollbarY,{top:e.scrollbarYTop,height:e.scrollbarYHeight-e.railBorderYWidth})}var l=t("../lib/helper"),i=t("../lib/class"),s=t("../lib/dom"),a=t("./instances"),c=t("./update-scroll");e.exports=function(t){var e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=s.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=s.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset<e.contentWidth?(e.scrollbarXActive=!0,e.railXWidth=e.containerWidth-e.railXMarginWidth,e.railXRatio=e.containerWidth/e.railXWidth,e.scrollbarXWidth=r(e,l.toInt(e.railXWidth*e.containerWidth/e.contentWidth)),e.scrollbarXLeft=l.toInt((e.negativeScrollAdjustment+t.scrollLeft)*(e.railXWidth-e.scrollbarXWidth)/(e.contentWidth-e.containerWidth))):e.scrollbarXActive=!1,!e.settings.suppressScrollY&&e.containerHeight+e.settings.scrollYMarginOffset<e.contentHeight?(e.scrollbarYActive=!0,e.railYHeight=e.containerHeight-e.railYMarginHeight,e.railYRatio=e.containerHeight/e.railYHeight,e.scrollbarYHeight=r(e,l.toInt(e.railYHeight*e.containerHeight/e.contentHeight)),e.scrollbarYTop=l.toInt(t.scrollTop*(e.railYHeight-e.scrollbarYHeight)/(e.contentHeight-e.containerHeight))):e.scrollbarYActive=!1,e.scrollbarXLeft>=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),e.scrollbarXActive?i.add(t,"ps-active-x"):(i.remove(t,"ps-active-x"),e.scrollbarXWidth=0,e.scrollbarXLeft=0,c(t,"left",0)),e.scrollbarYActive?i.add(t,"ps-active-y"):(i.remove(t,"ps-active-y"),e.scrollbarYHeight=0,e.scrollbarYTop=0,c(t,"top",0))}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(t,e,n){"use strict";var r,o,l=t("./instances"),i=function(t){var e=document.createEvent("Event");return e.initEvent(t,!0,!0),e};e.exports=function(t,e,n){if("undefined"==typeof t)throw"You must provide an element to the update-scroll function";if("undefined"==typeof e)throw"You must provide an axis to the update-scroll function";if("undefined"==typeof n)throw"You must provide a value to the update-scroll function";"top"===e&&n<=0&&(t.scrollTop=n=0,t.dispatchEvent(i("ps-y-reach-start"))),"left"===e&&n<=0&&(t.scrollLeft=n=0,t.dispatchEvent(i("ps-x-reach-start")));var s=l.get(t);"top"===e&&n>=s.contentHeight-s.containerHeight&&(n=s.contentHeight-s.containerHeight,n-t.scrollTop<=1?n=t.scrollTop:t.scrollTop=n,t.dispatchEvent(i("ps-y-reach-end"))),"left"===e&&n>=s.contentWidth-s.containerWidth&&(n=s.contentWidth-s.containerWidth,n-t.scrollLeft<=1?n=t.scrollLeft:t.scrollLeft=n,t.dispatchEvent(i("ps-x-reach-end"))),r||(r=t.scrollTop),o||(o=t.scrollLeft),"top"===e&&n<r&&t.dispatchEvent(i("ps-scroll-up")),"top"===e&&n>r&&t.dispatchEvent(i("ps-scroll-down")),"left"===e&&n<o&&t.dispatchEvent(i("ps-scroll-left")),"left"===e&&n>o&&t.dispatchEvent(i("ps-scroll-right")),"top"===e&&(t.scrollTop=r=n,t.dispatchEvent(i("ps-scroll-y"))),"left"===e&&(t.scrollLeft=o=n,t.dispatchEvent(i("ps-scroll-x")))}},{"./instances":18}],21:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances"),i=t("./update-geometry"),s=t("./update-scroll");e.exports=function(t){var e=l.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,o.css(e.scrollbarXRail,"display","block"),o.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=r.toInt(o.css(e.scrollbarXRail,"marginLeft"))+r.toInt(o.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=r.toInt(o.css(e.scrollbarYRail,"marginTop"))+r.toInt(o.css(e.scrollbarYRail,"marginBottom")),o.css(e.scrollbarXRail,"display","none"),o.css(e.scrollbarYRail,"display","none"),i(t),s(t,"top",t.scrollTop),s(t,"left",t.scrollLeft),o.css(e.scrollbarXRail,"display",""),o.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
\ No newline at end of file
projects / friendica.git / commitdiff