+++ /dev/null
-
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
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-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
- a) You must cause the modified files to carry prominent notices
- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
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- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
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- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
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- to distribute corresponding source code. (This alternative is
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- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
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-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
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-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
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- 5. You are not required to accept this License, since you have not
-signed it. However, nothing else grants you permission to modify or
-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
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-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
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- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
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-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
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-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
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-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
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-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
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-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
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- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
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-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
+++ /dev/null
-/**
- * Farbtastic Color Picker 1.2
- * © 2008 Steven Wittens
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-jQuery.fn.farbtastic = function (callback) {
- $.farbtastic(this, callback);
- return this;
-};
-
-jQuery.farbtastic = function (container, callback) {
- var container = $(container).get(0);
- return container.farbtastic || (container.farbtastic = new jQuery._farbtastic(container, callback));
-}
-
-jQuery._farbtastic = function (container, callback) {
- // Store farbtastic object
- var fb = this;
-
- // Insert markup
- $(container).html('<div class="farbtastic"><div class="color"></div><div class="wheel"></div><div class="overlay"></div><div class="h-marker marker"></div><div class="sl-marker marker"></div></div>');
- var e = $('.farbtastic', container);
- fb.wheel = $('.wheel', container).get(0);
- // Dimensions
- fb.radius = 84;
- fb.square = 100;
- fb.width = 194;
-
- // Fix background PNGs in IE6
- if (navigator.appVersion.match(/MSIE [0-6]\./)) {
- $('*', e).each(function () {
- if (this.currentStyle.backgroundImage != 'none') {
- var image = this.currentStyle.backgroundImage;
- image = this.currentStyle.backgroundImage.substring(5, image.length - 2);
- $(this).css({
- 'backgroundImage': 'none',
- 'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='" + image + "')"
- });
- }
- });
- }
-
- /**
- * Link to the given element(s) or callback.
- */
- fb.linkTo = function (callback) {
- // Unbind previous nodes
- if (typeof fb.callback == 'object') {
- $(fb.callback).unbind('keyup', fb.updateValue);
- }
-
- // Reset color
- fb.color = null;
-
- // Bind callback or elements
- if (typeof callback == 'function') {
- fb.callback = callback;
- }
- else if (typeof callback == 'object' || typeof callback == 'string') {
- fb.callback = $(callback);
- fb.callback.bind('keyup', fb.updateValue);
- if (fb.callback.get(0).value) {
- fb.setColor(fb.callback.get(0).value);
- }
- }
- return this;
- }
- fb.updateValue = function (event) {
- if (this.value && this.value != fb.color) {
- fb.setColor(this.value);
- }
- }
-
- /**
- * Change color with HTML syntax #123456
- */
- fb.setColor = function (color) {
- var unpack = fb.unpack(color);
- if (fb.color != color && unpack) {
- fb.color = color;
- fb.rgb = unpack;
- fb.hsl = fb.RGBToHSL(fb.rgb);
- fb.updateDisplay();
- }
- return this;
- }
-
- /**
- * Change color with HSL triplet [0..1, 0..1, 0..1]
- */
- fb.setHSL = function (hsl) {
- fb.hsl = hsl;
- fb.rgb = fb.HSLToRGB(hsl);
- fb.color = fb.pack(fb.rgb);
- fb.updateDisplay();
- return this;
- }
-
- /////////////////////////////////////////////////////
-
- /**
- * Retrieve the coordinates of the given event relative to the center
- * of the widget.
- */
- fb.widgetCoords = function (event) {
- var x, y;
- var el = event.target || event.srcElement;
- var reference = fb.wheel;
-
- if (typeof event.offsetX != 'undefined') {
- // Use offset coordinates and find common offsetParent
- var pos = { x: event.offsetX, y: event.offsetY };
-
- // Send the coordinates upwards through the offsetParent chain.
- var e = el;
- while (e) {
- e.mouseX = pos.x;
- e.mouseY = pos.y;
- pos.x += e.offsetLeft;
- pos.y += e.offsetTop;
- e = e.offsetParent;
- }
-
- // Look for the coordinates starting from the wheel widget.
- var e = reference;
- var offset = { x: 0, y: 0 }
- while (e) {
- if (typeof e.mouseX != 'undefined') {
- x = e.mouseX - offset.x;
- y = e.mouseY - offset.y;
- break;
- }
- offset.x += e.offsetLeft;
- offset.y += e.offsetTop;
- e = e.offsetParent;
- }
-
- // Reset stored coordinates
- e = el;
- while (e) {
- e.mouseX = undefined;
- e.mouseY = undefined;
- e = e.offsetParent;
- }
- }
- else {
- // Use absolute coordinates
- var pos = fb.absolutePosition(reference);
- x = (event.pageX || 0*(event.clientX + $('html').get(0).scrollLeft)) - pos.x;
- y = (event.pageY || 0*(event.clientY + $('html').get(0).scrollTop)) - pos.y;
- }
- // Subtract distance to middle
- return { x: x - fb.width / 2, y: y - fb.width / 2 };
- }
-
- /**
- * Mousedown handler
- */
- fb.mousedown = function (event) {
- // Capture mouse
- if (!document.dragging) {
- $(document).bind('mousemove', fb.mousemove).bind('mouseup', fb.mouseup);
- document.dragging = true;
- }
-
- // Check which area is being dragged
- var pos = fb.widgetCoords(event);
- fb.circleDrag = Math.max(Math.abs(pos.x), Math.abs(pos.y)) * 2 > fb.square;
-
- // Process
- fb.mousemove(event);
- return false;
- }
-
- /**
- * Mousemove handler
- */
- fb.mousemove = function (event) {
- // Get coordinates relative to color picker center
- var pos = fb.widgetCoords(event);
-
- // Set new HSL parameters
- if (fb.circleDrag) {
- var hue = Math.atan2(pos.x, -pos.y) / 6.28;
- if (hue < 0) hue += 1;
- fb.setHSL([hue, fb.hsl[1], fb.hsl[2]]);
- }
- else {
- var sat = Math.max(0, Math.min(1, -(pos.x / fb.square) + .5));
- var lum = Math.max(0, Math.min(1, -(pos.y / fb.square) + .5));
- fb.setHSL([fb.hsl[0], sat, lum]);
- }
- return false;
- }
-
- /**
- * Mouseup handler
- */
- fb.mouseup = function () {
- // Uncapture mouse
- $(document).unbind('mousemove', fb.mousemove);
- $(document).unbind('mouseup', fb.mouseup);
- document.dragging = false;
- }
-
- /**
- * Update the markers and styles
- */
- fb.updateDisplay = function () {
- // Markers
- var angle = fb.hsl[0] * 6.28;
- $('.h-marker', e).css({
- left: Math.round(Math.sin(angle) * fb.radius + fb.width / 2) + 'px',
- top: Math.round(-Math.cos(angle) * fb.radius + fb.width / 2) + 'px'
- });
-
- $('.sl-marker', e).css({
- left: Math.round(fb.square * (.5 - fb.hsl[1]) + fb.width / 2) + 'px',
- top: Math.round(fb.square * (.5 - fb.hsl[2]) + fb.width / 2) + 'px'
- });
-
- // Saturation/Luminance gradient
- $('.color', e).css('backgroundColor', fb.pack(fb.HSLToRGB([fb.hsl[0], 1, 0.5])));
-
- // Linked elements or callback
- if (typeof fb.callback == 'object') {
- // Set background/foreground color
- $(fb.callback).css({
- backgroundColor: fb.color,
- color: fb.hsl[2] > 0.5 ? '#000' : '#fff'
- });
-
- // Change linked value
- $(fb.callback).each(function() {
- if (this.value && this.value != fb.color) {
- this.value = fb.color;
- }
- });
- }
- else if (typeof fb.callback == 'function') {
- fb.callback.call(fb, fb.color);
- }
- }
-
- /**
- * Get absolute position of element
- */
- fb.absolutePosition = function (el) {
- var r = { x: el.offsetLeft, y: el.offsetTop };
- // Resolve relative to offsetParent
- if (el.offsetParent) {
- var tmp = fb.absolutePosition(el.offsetParent);
- r.x += tmp.x;
- r.y += tmp.y;
- }
- return r;
- };
-
- /* Various color utility functions */
- fb.pack = function (rgb) {
- var r = Math.round(rgb[0] * 255);
- var g = Math.round(rgb[1] * 255);
- var b = Math.round(rgb[2] * 255);
- return '#' + (r < 16 ? '0' : '') + r.toString(16) +
- (g < 16 ? '0' : '') + g.toString(16) +
- (b < 16 ? '0' : '') + b.toString(16);
- }
-
- fb.unpack = function (color) {
- if (color.length == 7) {
- return [parseInt('0x' + color.substring(1, 3)) / 255,
- parseInt('0x' + color.substring(3, 5)) / 255,
- parseInt('0x' + color.substring(5, 7)) / 255];
- }
- else if (color.length == 4) {
- return [parseInt('0x' + color.substring(1, 2)) / 15,
- parseInt('0x' + color.substring(2, 3)) / 15,
- parseInt('0x' + color.substring(3, 4)) / 15];
- }
- }
-
- fb.HSLToRGB = function (hsl) {
- var m1, m2, r, g, b;
- var h = hsl[0], s = hsl[1], l = hsl[2];
- m2 = (l <= 0.5) ? l * (s + 1) : l + s - l*s;
- m1 = l * 2 - m2;
- return [this.hueToRGB(m1, m2, h+0.33333),
- this.hueToRGB(m1, m2, h),
- this.hueToRGB(m1, m2, h-0.33333)];
- }
-
- fb.hueToRGB = function (m1, m2, h) {
- h = (h < 0) ? h + 1 : ((h > 1) ? h - 1 : h);
- if (h * 6 < 1) return m1 + (m2 - m1) * h * 6;
- if (h * 2 < 1) return m2;
- if (h * 3 < 2) return m1 + (m2 - m1) * (0.66666 - h) * 6;
- return m1;
- }
-
- fb.RGBToHSL = function (rgb) {
- var min, max, delta, h, s, l;
- var r = rgb[0], g = rgb[1], b = rgb[2];
- min = Math.min(r, Math.min(g, b));
- max = Math.max(r, Math.max(g, b));
- delta = max - min;
- l = (min + max) / 2;
- s = 0;
- if (l > 0 && l < 1) {
- s = delta / (l < 0.5 ? (2 * l) : (2 - 2 * l));
- }
- h = 0;
- if (delta > 0) {
- if (max == r && max != g) h += (g - b) / delta;
- if (max == g && max != b) h += (2 + (b - r) / delta);
- if (max == b && max != r) h += (4 + (r - g) / delta);
- h /= 6;
- }
- return [h, s, l];
- }
-
- // Install mousedown handler (the others are set on the document on-demand)
- $('*', e).mousedown(fb.mousedown);
-
- // Init color
- fb.setColor('#000000');
-
- // Set linked elements/callback
- if (callback) {
- fb.linkTo(callback);
- }
-}
\ No newline at end of file
projects / quix0rs-gnu-social.git / commitdiff
