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Commit ac8d74a6 authored by Dele Olajide's avatar Dele Olajide
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Implemented PDF presentation pointer/cursor sharing

parent 8a0af61c
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Showing with 1795 additions and 11 deletions
src/plugins/ofmeet/changelog.html
View file @ ac8d74a6
......@@ -49,6 +49,12 @@
Openfire Meetings Plugin Changelog
</h1>
<p><b>0.0.7</b> -- Jan 5th, 2015</p>
<ul>
<li>Implemented PDF cursor sharing</li>
</ul>
<p><b>0.0.6</b> -- Dec 29th, 2014</p>
<ul>
......
src/plugins/ofmeet/plugin.xml
View file @ ac8d74a6
......@@ -5,8 +5,8 @@
<name>Openfire Meetings</name>
<description>Provides high quality, scalable video conferences using Jitsi Meet and Jitsi Videobridge</description>
<author>Ignite Realtime</author>
<version>0.0.6</version>
<date>12/29/2014</date>
<version>0.0.7</version>
<date>01/05/2014</date>
<minServerVersion>3.9.9</minServerVersion>
<adminconsole>
......
src/plugins/ofmeet/src/ofmuc.js
View file @ ac8d74a6
......@@ -5,7 +5,7 @@ $(document).ready(function ()
for (var i=0; i<config.conferences.length; i++)
{
conferenceList = conferenceList + '<option value="' + Strophe.getNodeFromJid(config.conferences[i].jid) + '"/>'
conferenceList = conferenceList + '<option value="' + Strophe.getNodeFromJid(config.conferences[i].jid) + '">' + config.conferences[i].name + '</option>'
}
conferenceList = conferenceList + '</datalist>'
......@@ -183,10 +183,15 @@ Strophe.addConnectionPlugin('ofmuc', {
$(msg).find('pdfshare').each(function()
{
var action = $(this).attr('action');
var url = $(this).attr('url');
var url = $(this).attr('url');
that.roomJid = Strophe.getBareJidFromJid(from);
that.roomJid = Strophe.getBareJidFromJid(from)
that.handlePdfShare(action, url);
if (Strophe.getResourceFromJid(from) != Strophe.getResourceFromJid(that.connection.jid))
{
var farparty = SettingsMenu.getDisplayName();
if (!farparty) farparty = Strophe.getResourceFromJid(from);
that.handlePdfShare(action, url, farparty);
}
});
$(msg).find('avatarshare').each(function()
......@@ -282,9 +287,9 @@ Strophe.addConnectionPlugin('ofmuc', {
//console.log("handleAppShare", url, action);
},
handlePdfShare: function (action, url)
handlePdfShare: function (action, url, from)
{
//console.log("handlePdfShare", url, action);
//console.log("local handlePdfShare", url, action, from);
if (this.sharePDF == null)
{
......@@ -293,11 +298,17 @@ Strophe.addConnectionPlugin('ofmuc', {
if (action == "create") this.pdfStart(url);
} else {
if (action == "destroy") this.pdfStop(url);
if (action == "goto") this.appFrame.contentWindow.location.href = "/ofmeet/pdf/index.html?pdf=" + url;
}
}
}
if (this.appFrame && this.appFrame.contentWindow.handlePdfShare && action == "message")
{
this.appFrame.contentWindow.handlePdfShare(url, from);
}
},
pdfReady: function() {
......@@ -370,6 +381,16 @@ Strophe.addConnectionPlugin('ofmuc', {
}
},
pfdMessage: function(msg) {
//console.log("pfdMessage", msg);
if (this.appFrame)
{
this.pdfShare("message", JSON.stringify(msg));
}
},
openPDFDialog: function() {
//console.log("openPDFDialog");
var that = this;
......@@ -427,7 +448,7 @@ Strophe.addConnectionPlugin('ofmuc', {
for (var i=0; i<that.urls.length; i++)
{
urlsList = urlsList + '<option value="' + that.urls[i].url + '"/>'
urlsList = urlsList + '<option value="' + that.urls[i].url + '">' + that.urls[i].name + '</option>'
}
urlsList = urlsList + '</datalist>'
......
src/plugins/ofmeet/src/pdf/cursor.css 0 → 100644
View file @ ac8d74a6
.togetherjs * {
-webkit-box-sizing: content-box !important;
-moz-box-sizing: content-box !important;
box-sizing: content-box !important;
}
.togetherjs-cursor svg {
-webkit-filter: drop-shadow(1px 3px 2px rgba(0, 0, 0, 0.3));
-webkit-transform: rotate(-10deg);
}
.togetherjs-cursor-img {
position: relative;
top: 0;
}
.togetherjs-cursor img {
width: 20px;
-webkit-filter: drop-shadow(0px 2px 1px rgba(0, 0, 0, 0.2));
/*FIX ME, moz filter not working...*/
-moz-filter: drop-shadow(0px 2px 1px rgba(0, 0, 0, 0.2));
filter: drop-shadow(0px 2px 1px rgba(0, 0, 0, 0.2));
}
.togetherjs-cursor {
position: absolute;
z-index: 9999;
font-size: 28px;
font-weight: bolder;
/* This magic CSS rule makes this element basically invisible to clicks/etc:
(good on all but IE: http://caniuse.com/pointer-events */
pointer-events: none;
/*FIXME: maybe these should use position: fixed so the cursor
stays stuck to the top of the screen until the appropriate time
(when .togetherjs-scrolled-above/below is removed)?*/
}
.togetherjs-cursor:hover {
cursor: pointer;
}
.togetherjs-cursor.togetherjs-scrolled-above {
position: fixed;
}
.togetherjs-cursor.togetherjs-scrolled-above svg {
-webkit-transition-duration: 0.8s;
-webkit-transition-property: -webkit-transform;
-webkit-transform: rotate(20deg);
transition-duration: 0.8s;
transition-property: transform;
transform: rotate(20deg);
}
.togetherjs-cursor.togetherjs-scrolled-above .togetherjs-cursor-down {
display: none;
}
.togetherjs-cursor.togetherjs-scrolled-below {
position: fixed;
}
.togetherjs-cursor.togetherjs-scrolled-below svg {
-webkit-transition-duration: 0.8s;
-webkit-transition-property: -webkit-transform;
-webkit-transform: rotate(-150deg);
transition-duration: 0.8s;
transition-property: transform;
transform: rotate(-150deg);
}
.togetherjs-cursor.togetherjs-scrolled-below .togetherjs-cursor-up {
display: none;
}
.togetherjs-cursor.togetherjs-scrolled-normal svg {
-webkit-transition-duration: 0.8s;
-webkit-transition-property: -webkit-transform;
-webkit-transform: rotate(-10deg);
transition-duration: 0.8s;
transition-property: transform;
transform: rotate(-10deg);
}
.togetherjs-cursor.togetherjs-scrolled-normal .togetherjs-cursor-up,
.togetherjs-cursor.togetherjs-scrolled-normal .togetherjs-cursor-down {
display: none;
}
.togetherjs-cursor .togetherjs-cursor-container {
opacity: 0.9;
white-space: nowrap;
font-family: openSansLight, Helvetica, 'Helvetica Neue', Arial, sans-serif;
font-size: 40%;
position: relative;
top: 5px;
left: 15px;
padding: 8px;
border-radius: 4px;
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
border: 1px solid rgba(0, 0, 0, 0.2);
-moz-box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.5);
-webkit-box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.5);
box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.5);
}
.togetherjs-click {
position: absolute;
z-index: 9998;
pointer-events: none;
width: 10px;
height: 10px;
margin: -5px 0 0 -5px;
border-radius: 5px;
border: 3px solid #ff3a29;
/* Note, you must call this like:
.transition(~"value, value, value")*/
transition: width 2s, height 2s, margin 2s, border 2s;
-moz-transition: width 2s, height 2s, margin 2s, border 2s;
-webkit-transition: width 2s, height 2s, margin 2s, border 2s;
-o-transition: width 2s, height 2s, margin 2s, border 2s;
}
.togetherjs-click.togetherjs-clicking {
width: 40px;
height: 40px;
margin: -20px 0 0 -20px;
border-radius: 20px;
border: 3px solid rgba(0, 0, 0, 0);
}
src/plugins/ofmeet/src/pdf/cursor.js 0 → 100644
View file @ ac8d74a6
var FOREGROUND_COLORS = ["#111", "#eee"];
var CURSOR_HEIGHT = 50;
var CURSOR_ANGLE = (35 / 180) * Math.PI;
var CURSOR_WIDTH = Math.ceil(Math.sin(CURSOR_ANGLE) * CURSOR_HEIGHT);
var CLICK_TRANSITION_TIME = 3000;
var peers = {};
var session = {
send: function(msg)
{
//console.log('session.send', msg);
window.parent.connection.ofmuc.pfdMessage(msg);
}
};
var handlePdfShare = function(url, from)
{
try {
var obj = JSON.parse(url);
//window.parent.console.log("remote handlePdfShare", obj, url, from);
var p = peers[from];
if (! p) {
p = Cursor.getClient(from);
p.updatePeer({id: from, name: from, status: "live"});
peers[from] = p;
}
if (obj.type == "cursor-update") p.updatePosition(obj);
} catch (e) { window.parent.console.error(e)}
};
var util = {};
util.Class = function (superClass, prototype) {
var a;
if (prototype === undefined) {
prototype = superClass;
} else {
if (superClass.prototype) {
superClass = superClass.prototype;
}
var newPrototype = Object.create(superClass);
for (a in prototype) {
if (prototype.hasOwnProperty(a)) {
newPrototype[a] = prototype[a];
}
}
prototype = newPrototype;
}
var ClassObject = function () {
var obj = Object.create(prototype);
obj.constructor.apply(obj, arguments);
obj.constructor = ClassObject;
return obj;
};
ClassObject.prototype = prototype;
if (prototype.constructor.name) {
ClassObject.className = prototype.constructor.name;
ClassObject.toString = function () {
return '[Class ' + this.className + ']';
};
}
if (prototype.classMethods) {
for (a in prototype.classMethods) {
if (prototype.classMethods.hasOwnProperty(a)) {
ClassObject[a] = prototype.classMethods[a];
}
}
}
return ClassObject;
};
var elementFinder = {};
elementFinder.ignoreElement = function ignoreElement(el)
{
if (el instanceof $) {
el = el[0];
}
while (el) {
if ($(el).hasClass("togetherjs")) {
return true;
}
el = el.parentNode;
}
return false;
};
elementFinder.elementLocation = function elementLocation(el) {
if (el instanceof $) {
// a jQuery element
el = el[0];
}
if (el[0] && el.attr && el[0].nodeType == 1) {
// Or a jQuery element not made by us
el = el[0];
}
if (el.id) {
return "#" + el.id;
}
if (el.tagName == "BODY") {
return "body";
}
if (el.tagName == "HEAD") {
return "head";
}
if (el === document) {
return "document";
}
var parent = el.parentNode;
if ((! parent) || parent == el) {
console.warn("elementLocation(", el, ") has null parent");
throw new Error("No locatable parent found");
}
var parentLocation = elementLocation(parent);
var children = parent.childNodes;
var _len = children.length;
var index = 0;
for (var i=0; i<_len; i++) {
if (children[i] == el) {
break;
}
if (children[i].nodeType == document.ELEMENT_NODE) {
if (children[i].className.indexOf("togetherjs") != -1) {
// Don't count our UI
continue;
}
// Don't count text or comments
index++;
}
}
return parentLocation + ":nth-child(" + (index+1) + ")";
};
elementFinder.CannotFind = {
constructor: function CannotFind(location, reason, context) {
this.prefix = "";
this.location = location;
this.reason = reason;
this.context = context;
},
toString: function () {
var loc;
try {
loc = elementFinder.elementLocation(this.context);
} catch (e) {
loc = this.context;
}
return (
"[CannotFind " + this.prefix +
"(" + this.location + "): " +
this.reason + " in " +
loc + "]");
}
};
elementFinder.findElement = function findElement(loc, container) {
// FIXME: should this all just be done with document.querySelector()?
// But no! We can't ignore togetherjs elements with querySelector.
// But maybe! We *could* make togetherjs elements less obtrusive?
container = container || document;
var el, rest;
if (loc === "body") {
return document.body;
} else if (loc === "head") {
return document.head;
} else if (loc === "document") {
return document;
} else if (loc.indexOf("body") === 0) {
el = document.body;
try {
return findElement(loc.substr(("body").length), el);
} catch (e) {
if (e instanceof elementFinder.CannotFind) {
e.prefix = "body" + e.prefix;
}
throw e;
}
} else if (loc.indexOf("head") === 0) {
el = document.head;
try {
return findElement(loc.substr(("head").length), el);
} catch (e) {
if (e instanceof elementFinder.CannotFind) {
e.prefix = "head" + e.prefix;
}
throw e;
}
} else if (loc.indexOf("#") === 0) {
var id;
loc = loc.substr(1);
if (loc.indexOf(":") === -1) {
id = loc;
rest = "";
} else {
id = loc.substr(0, loc.indexOf(":"));
rest = loc.substr(loc.indexOf(":"));
}
el = document.getElementById(id);
if (! el) {
throw elementFinder.CannotFind("#" + id, "No element by that id", container);
}
if (rest) {
try {
return findElement(rest, el);
} catch (e) {
if (e instanceof elementFinder.CannotFind) {
e.prefix = "#" + id + e.prefix;
}
throw e;
}
} else {
return el;
}
} else if (loc.indexOf(":nth-child(") === 0) {
loc = loc.substr((":nth-child(").length);
if (loc.indexOf(")") == -1) {
throw "Invalid location, missing ): " + loc;
}
var num = loc.substr(0, loc.indexOf(")"));
num = parseInt(num, 10);
var count = num;
loc = loc.substr(loc.indexOf(")") + 1);
var children = container.childNodes;
el = null;
for (var i=0; i<children.length; i++) {
var child = children[i];
if (child.nodeType == document.ELEMENT_NODE) {
if (child.className.indexOf("togetherjs") != -1) {
continue;
}
count--;
if (count === 0) {
// this is the element
el = child;
break;
}
}
}
if (! el) {
throw elementFinder.CannotFind(":nth-child(" + num + ")", "container only has " + (num - count) + " elements", container);
}
if (loc) {
try {
return elementFinder.findElement(loc, el);
} catch (e) {
if (e instanceof elementFinder.CannotFind) {
e.prefix = ":nth-child(" + num + ")" + e.prefix;
}
throw e;
}
} else {
return el;
}
} else {
throw elementFinder.CannotFind(loc, "Malformed location", container);
}
};
elementFinder.elementByPixel = function (height) {
/* Returns {location: "...", offset: pixels}
To get the pixel position back, you'd do:
$(location).offset().top + offset
*/
function search(start, height) {
var last = null;
var children = start.children();
children.each(function () {
var el = $(this);
if (el.hasClass("togetherjs") || el.css("position") == "fixed" || ! el.is(":visible")) {
return;
}
if (el.offset().top > height) {
return false;
}
last = el;
});
if ((! children.length) || (! last)) {
// There are no children, or only inapplicable children
return {
location: elementFinder.elementLocation(start[0]),
offset: height - start.offset().top,
absoluteTop: height,
documentHeight: $(document).height()
};
}
return search(last, height);
}
return search($(document.body), height);
};
elementFinder.pixelForPosition = function (position) {
/* Inverse of elementFinder.elementByPixel */
if (position.location == "body") {
return position.offset;
}
var el;
try {
el = elementFinder.findElement(position.location);
} catch (e) {
if (e instanceof elementFinder.CannotFind && position.absoluteTop) {
// We don't trust absoluteTop to be quite right locally, so we adjust
// for the total document height differences:
var percent = position.absoluteTop / position.documentHeight;
return $(document).height() * percent;
}
throw e;
}
var top = $(el).offset().top;
// FIXME: maybe here we should test for sanity, like if an element is
// hidden. We can use position.absoluteTop to get a sense of where the
// element roughly should be. If the sanity check failed we'd use
// absoluteTop
return top + position.offset;
};
// Number of milliseconds after page load in which a scroll-update
// related hello-back message will be processed:
var SCROLL_UPDATE_CUTOFF = 2000;
// FIXME: should check for a peer leaving and remove the cursor object
var Cursor = util.Class({
constructor: function (clientId) {
this.clientId = clientId;
this.element = $('<div id="togetherjs-template-cursor" class="togetherjs-cursor togetherjs"> <!-- Note: images/cursor.svg is a copy of this (for editing): --> <!-- crossbrowser svg dropshadow http://demosthenes.info/blog/600/Creating-a-True-CrossBrowser-Drop-Shadow- --> <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="15px" height="22.838px" viewBox="96.344 146.692 15 22.838" enable-background="new 96.344 146.692 15 22.838" xml:space="preserve"> <path fill="#231F20" d="M98.984,146.692c2.167,1.322,1.624,6.067,3.773,7.298c-0.072-0.488,2.512-0.931,3.097,0 c0.503,0.337,1.104-0.846,2.653,0.443c0.555,0.593,3.258,2.179,1.001,8.851c-0.446,1.316,2.854,0.135,1.169,2.619 c-3.748,5.521-9.455,2.787-9.062,1.746c1.06-2.809-6.889-4.885-4.97-9.896c0.834-2.559,2.898,0.653,2.923,0.29 c-0.434-1.07-2.608-5.541-2.923-6.985C96.587,150.793,95.342,147.033,98.984,146.692z"/> </svg> <!-- <img class="togetherjs-cursor-img" src="http://localhost:8080/togetherjs/images/cursor.svg"> --> <span class="togetherjs-cursor-container"> <span class="togetherjs-cursor-name">Dummy</span> <span style="display:none" class="togetherjs-cursor-typing" id="togetherjs-cursor-typebox"> <span class="togetherjs-typing-ellipse-one">&#9679;</span><span class="togetherjs-typing-ellipse-two">&#9679;</span><span class="togetherjs-typing-ellipse-three">&#9679;</span> </span> <!-- Displayed when the cursor is below the screen: --> <span class="togetherjs-cursor-down"> </span> <!-- Displayed when the cursor is above the screen: --> <span class="togetherjs-cursor-up"> </span> </span> </div>');
this.elementClass = "togetherjs-scrolled-normal";
this.element.addClass(this.elementClass);
//this.updatePeer(peers.getPeer(clientId));
this.lastTop = this.lastLeft = null;
$(document.body).append(this.element);
//this.element.animateCursorEntry();
this.keydownTimeout = null;
this.clearKeydown = this.clearKeydown.bind(this);
this.atOtherUrl = false;
this.color = Math.floor(Math.random() * 0xffffff).toString(16);
while (this.color.length < 6) {
this.color = "0" + this.color;
}
this.color = "#" + this.color;
},
// How long after receiving a setKeydown call that we should show the
// user typing. This should be more than MIN_KEYDOWN_TIME:
KEYDOWN_WAIT_TIME: 2000,
updatePeer: function (peer) {
// FIXME: can I use peer.setElement()?
this.element.css({color: this.color});
var img = this.element.find("img.togetherjs-cursor-img");
img.attr("src", makeCursor(this.color));
var name = this.element.find(".togetherjs-cursor-name");
var nameContainer = this.element.find(".togetherjs-cursor-container");
name.text(peer.name);
nameContainer.css({
backgroundColor: this.color,
color: tinycolor.mostReadable(this.color, FOREGROUND_COLORS)
});
var path = this.element.find("svg path");
path.attr("fill", this.color);
// FIXME: should I just remove the element?
if (peer.status != "live") {
this.element.hide();
this.element.find("svg").animate({
opacity: 0
}, 350);
this.element.find(".togetherjs-cursor-container").animate({
width: 34,
height: 20,
padding: 12,
margin: 0
}, 200).animate({
width: 0,
height: 0,
padding: 0,
opacity: 0
}, 200);
} else {
this.element.show();
this.element.animate({
opacity:0.3
}).animate({
opacity:1
});
}
},
setClass: function (name) {
if (name != this.elementClass) {
this.element.removeClass(this.elementClass).addClass(name);
this.elementClass = name;
}
},
updatePosition: function (pos) {
var top, left;
if (this.atOtherUrl) {
this.element.show();
this.atOtherUrl = false;
}
if (pos.element) {
var target = $(elementFinder.findElement(pos.element));
var offset = target.offset();
top = offset.top + pos.offsetY;
left = offset.left + pos.offsetX;
} else {
// No anchor, just an absolute position
top = pos.top;
left = pos.left;
}
// These are saved for use by .refresh():
this.lastTop = top;
this.lastLeft = left;
this.setPosition(top, left);
},
hideOtherUrl: function () {
if (this.atOtherUrl) {
return;
}
this.atOtherUrl = true;
// FIXME: should show away status better:
this.element.hide();
},
// place Cursor rotate function down here FIXME: this doesnt do anything anymore. This is in the CSS as an animation
rotateCursorDown: function(){
var e = $(this.element).find('svg');
e.animate({borderSpacing: -150, opacity: 1}, {
step: function(now, fx) {
if (fx.prop == "borderSpacing") {
e.css('-webkit-transform', 'rotate('+now+'deg)')
.css('-moz-transform', 'rotate('+now+'deg)')
.css('-ms-transform', 'rotate('+now+'deg)')
.css('-o-transform', 'rotate('+now+'deg)')
.css('transform', 'rotate('+now+'deg)');
} else {
e.css(fx.prop, now);
}
},
duration: 500
}, 'linear').promise().then(function () {
e.css('-webkit-transform', '')
.css('-moz-transform', '')
.css('-ms-transform', '')
.css('-o-transform', '')
.css('transform', '')
.css("opacity", "");
});
},
setPosition: function (top, left) {
var wTop = $(window).scrollTop();
var height = $(window).height();
if (top < wTop) {
// FIXME: this is a totally arbitrary number, but is meant to be big enough
// to keep the cursor name from being off the top of the screen.
top = 25;
this.setClass("togetherjs-scrolled-above");
} else if (top > wTop + height - CURSOR_HEIGHT) {
top = height - CURSOR_HEIGHT - 5;
this.setClass("togetherjs-scrolled-below");
} else {
this.setClass("togetherjs-scrolled-normal");
}
this.element.css({
top: top,
left: left
});
},
refresh: function () {
if (this.lastTop !== null) {
this.setPosition(this.lastTop, this.lastLeft);
}
},
setKeydown: function () {
if (this.keydownTimeout) {
clearTimeout(this.keydownTimeout);
} else {
this.element.find(".togetherjs-cursor-typing").show().animateKeyboard();
}
this.keydownTimeout = setTimeout(this.clearKeydown, this.KEYDOWN_WAIT_TIME);
},
clearKeydown: function () {
this.keydownTimeout = null;
this.element.find(".togetherjs-cursor-typing").hide().stopKeyboardAnimation();
},
_destroy: function () {
this.element.remove();
this.element = null;
}
});
Cursor._cursors = {};
Cursor.getClient = function (clientId) {
var c = Cursor._cursors[clientId];
if (! c) {
c = Cursor._cursors[clientId] = Cursor(clientId);
}
return c;
};
Cursor.forEach = function (callback, context) {
context = context || null;
for (var a in Cursor._cursors) {
if (Cursor._cursors.hasOwnProperty(a)) {
callback.call(context, Cursor._cursors[a], a);
}
}
};
Cursor.destroy = function (clientId) {
Cursor._cursors[clientId]._destroy();
delete Cursor._cursors[clientId];
};
/*
peers.on("new-peer identity-updated status-updated", function (peer) {
var c = Cursor.getClient(peer.id);
c.updatePeer(peer);
});
*/
var lastTime = 0;
var MIN_TIME = 100;
var lastPosX = -1;
var lastPosY = -1;
var lastMessage = null;
function mousemove(event)
{
var now = Date.now();
if (now - lastTime < MIN_TIME) {
return;
}
lastTime = now;
var pageX = event.pageX;
var pageY = event.pageY;
if (Math.abs(lastPosX - pageX) < 3 && Math.abs(lastPosY - pageY) < 3) {
// Not a substantial enough change
return;
}
lastPosX = pageX;
lastPosY = pageY;
var target = event.target;
if (elementFinder.ignoreElement(target)) {
target = null;
}
if ((! target) || target == document.documentElement || target == document.body) {
lastMessage = {
type: "cursor-update",
top: pageY,
left: pageX
};
session.send(lastMessage);
return;
}
target = $(target);
var offset = target.offset();
if (! offset) {
// FIXME: this really is walkabout.js's problem to fire events on the
// document instead of a specific element
console.warn("Could not get offset of element:", target[0]);
return;
}
var offsetX = pageX - offset.left;
var offsetY = pageY - offset.top;
lastMessage = {
type: "cursor-update",
element: elementFinder.elementLocation(target),
offsetX: Math.floor(offsetX),
offsetY: Math.floor(offsetY)
};
session.send(lastMessage);
}
function makeCursor(color)
{
var canvas = $("<canvas></canvas>");
canvas.attr("height", CURSOR_HEIGHT);
canvas.attr("width", CURSOR_WIDTH);
var context = canvas[0].getContext('2d');
context.fillStyle = color;
context.moveTo(0, 0);
context.beginPath();
context.lineTo(0, CURSOR_HEIGHT/1.2);
context.lineTo(Math.sin(CURSOR_ANGLE/2) * CURSOR_HEIGHT / 1.5,
Math.cos(CURSOR_ANGLE/2) * CURSOR_HEIGHT / 1.5);
context.lineTo(Math.sin(CURSOR_ANGLE) * CURSOR_HEIGHT / 1.2,
Math.cos(CURSOR_ANGLE) * CURSOR_HEIGHT / 1.2);
context.lineTo(0, 0);
context.shadowColor = 'rgba(0,0,0,0.3)';
context.shadowBlur = 2;
context.shadowOffsetX = 1;
context.shadowOffsetY = 2;
context.strokeStyle = "#ffffff";
context.stroke();
context.fill();
return canvas[0].toDataURL("image/png");
}
var scrollTimeout = null;
var scrollTimeoutSet = 0;
var SCROLL_DELAY_TIMEOUT = 75;
var SCROLL_DELAY_LIMIT = 300;
function scroll() {
var now = Date.now();
if (scrollTimeout) {
if (now - scrollTimeoutSet < SCROLL_DELAY_LIMIT) {
clearTimeout(scrollTimeout);
} else {
// Just let it progress anyway
return;
}
}
scrollTimeout = setTimeout(_scrollRefresh, SCROLL_DELAY_TIMEOUT);
if (! scrollTimeoutSet) {
scrollTimeoutSet = now;
}
}
var lastScrollMessage = null;
function _scrollRefresh() {
scrollTimeout = null;
scrollTimeoutSet = 0;
Cursor.forEach(function (c) {
c.refresh();
});
lastScrollMessage = {
type: "scroll-update",
position: elementFinder.elementByPixel($(window).scrollTop())
};
session.send(lastScrollMessage);
}
function documentClick(event) {
if (event.togetherjsInternal) {
// This is an artificial internal event
return;
}
// FIXME: this might just be my imagination, but somehow I just
// really don't want to do anything at this stage of the event
// handling (since I'm catching every click), and I'll just do
// something real soon:
setTimeout(function ()
{
var element = event.target;
if (element == document.documentElement) {
// For some reason clicking on <body> gives the <html> element here
element = document.body;
}
if (elementFinder.ignoreElement(element)) {
return;
}
//Prevent click events on video objects to avoid conflicts with
//togetherjs's own video events
if (element.nodeName.toLowerCase() === 'video'){
return;
}
var location = elementFinder.elementLocation(element);
var offset = $(element).offset();
var offsetX = event.pageX - offset.left;
var offsetY = event.pageY - offset.top;
session.send({
type: "cursor-click",
element: location,
offsetX: offsetX,
offsetY: offsetY
});
displayClick({top: event.pageY, left: event.pageX}, 'red');
});
}
function displayClick(pos, color) {
console.log("displayClick", pos, color);
// FIXME: should we hide the local click if no one else is going to see it?
// That means tracking who might be able to see our screen.
var element = $('<div class="togetherjs-click togetherjs"></div>');
$(document.body).append(element);
element.css({
top: pos.top,
left: pos.left,
borderColor: color
});
setTimeout(function () {
element.addClass("togetherjs-clicking");
}, 100);
setTimeout(function () {
element.remove();
}, CLICK_TRANSITION_TIME);
}
var lastKeydown = 0;
var MIN_KEYDOWN_TIME = 500;
function documentKeydown(event) {
setTimeout(function () {
var now = Date.now();
if (now - lastKeydown < MIN_KEYDOWN_TIME) {
return;
}
lastKeydown = now;
// FIXME: is event.target interesting here? That is, *what* the
// user is typing into, not just that the user is typing? Also
// I'm assuming we don't care if the user it typing into a
// togetherjs-related field, since chat activity is as interesting
// as any other activity.
session.send({type: "keydown"});
});
}
window.addEventListener("unload", function ()
{
Cursor.forEach(function (c, clientId) {
Cursor.destroy(clientId);
});
$(document).unbind("mousemove", mousemove);
document.removeEventListener("click", documentClick, true);
document.removeEventListener("keydown", documentKeydown, true);
$(window).unbind("scroll", scroll);
});
window.addEventListener("load", function()
{
$(document).mousemove(mousemove);
document.addEventListener("click", documentClick, true);
document.addEventListener("keydown", documentKeydown, true);
$(window).scroll(scroll);
scroll();
});
src/plugins/ofmeet/src/pdf/index.html
View file @ ac8d74a6
......@@ -4,7 +4,11 @@
<head>
<!-- In production, only one script (pdf.js) is necessary -->
<!-- In production, change the content of PDFJS.workerSrc below -->
<link rel="stylesheet" type="text/css" href="cursor.css" />
<script type="text/javascript" src="pdf.js"></script>
<script type="text/javascript" src="jquery-1.10.2.min.js"></script>
<script type="text/javascript" src="tinycolor.js"></script>
<script type="text/javascript" src="cursor.js"></script>
</head>
<body onload="start();">
......
src/plugins/ofmeet/src/pdf/jquery-1.10.2.min.js 0 → 100644
View file @ ac8d74a6
/*! jQuery v1.10.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
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src/plugins/ofmeet/src/pdf/tinycolor.js 0 → 100644
View file @ ac8d74a6
// TinyColor v0.9.13
// https://github.com/bgrins/TinyColor
// 2012-11-28, Brian Grinstead, MIT License
(function(root) {
var trimLeft = /^[\s,#]+/,
trimRight = /\s+$/,
tinyCounter = 0,
math = Math,
mathRound = math.round,
mathMin = math.min,
mathMax = math.max,
mathRandom = math.random;
function tinycolor (color, opts) {
color = (color) ? color : '';
// If input is already a tinycolor, return itself
if (typeof color == "object" && color.hasOwnProperty("_tc_id")) {
return color;
}
var rgb = inputToRGB(color);
var r = rgb.r,
g = rgb.g,
b = rgb.b,
a = rgb.a,
roundA = mathRound(100*a) / 100,
format = rgb.format;
// Don't let the range of [0,255] come back in [0,1].
// Potentially lose a little bit of precision here, but will fix issues where
// .5 gets interpreted as half of the total, instead of half of 1
// If it was supposed to be 128, this was already taken care of by `inputToRgb`
if (r < 1) { r = mathRound(r); }
if (g < 1) { g = mathRound(g); }
if (b < 1) { b = mathRound(b); }
return {
ok: rgb.ok,
format: format,
_tc_id: tinyCounter++,
alpha: a,
toHsv: function() {
var hsv = rgbToHsv(r, g, b);
return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: a };
},
toHsvString: function() {
var hsv = rgbToHsv(r, g, b);
var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100);
return (a == 1) ?
"hsv(" + h + ", " + s + "%, " + v + "%)" :
"hsva(" + h + ", " + s + "%, " + v + "%, "+ roundA + ")";
},
toHsl: function() {
var hsl = rgbToHsl(r, g, b);
return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: a };
},
toHslString: function() {
var hsl = rgbToHsl(r, g, b);
var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100);
return (a == 1) ?
"hsl(" + h + ", " + s + "%, " + l + "%)" :
"hsla(" + h + ", " + s + "%, " + l + "%, "+ roundA + ")";
},
toHex: function() {
return rgbToHex(r, g, b);
},
toHexString: function() {
return '#' + rgbToHex(r, g, b);
},
toRgb: function() {
return { r: mathRound(r), g: mathRound(g), b: mathRound(b), a: a };
},
toRgbString: function() {
return (a == 1) ?
"rgb(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ")" :
"rgba(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ", " + roundA + ")";
},
toPercentageRgb: function() {
return { r: mathRound(bound01(r, 255) * 100) + "%", g: mathRound(bound01(g, 255) * 100) + "%", b: mathRound(bound01(b, 255) * 100) + "%", a: a };
},
toPercentageRgbString: function() {
return (a == 1) ?
"rgb(" + mathRound(bound01(r, 255) * 100) + "%, " + mathRound(bound01(g, 255) * 100) + "%, " + mathRound(bound01(b, 255) * 100) + "%)" :
"rgba(" + mathRound(bound01(r, 255) * 100) + "%, " + mathRound(bound01(g, 255) * 100) + "%, " + mathRound(bound01(b, 255) * 100) + "%, " + roundA + ")";
},
toName: function() {
return hexNames[rgbToHex(r, g, b)] || false;
},
toFilter: function() {
var hex = rgbToHex(r, g, b);
var secondHex = hex;
var alphaHex = Math.round(parseFloat(a) * 255).toString(16);
var secondAlphaHex = alphaHex;
var gradientType = opts && opts.gradientType ? "GradientType = 1, " : "";
if (secondColor) {
var s = tinycolor(secondColor);
secondHex = s.toHex();
secondAlphaHex = Math.round(parseFloat(s.alpha) * 255).toString(16);
}
return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr=#" + pad2(alphaHex) + hex + ",endColorstr=#" + pad2(secondAlphaHex) + secondHex + ")";
},
toString: function(format) {
format = format || this.format;
var formattedString = false;
if (format === "rgb") {
formattedString = this.toRgbString();
}
if (format === "prgb") {
formattedString = this.toPercentageRgbString();
}
if (format === "hex") {
formattedString = this.toHexString();
}
if (format === "name") {
formattedString = this.toName();
}
if (format === "hsl") {
formattedString = this.toHslString();
}
if (format === "hsv") {
formattedString = this.toHsvString();
}
return formattedString || this.toHexString();
}
};
}
// If input is an object, force 1 into "1.0" to handle ratios properly
// String input requires "1.0" as input, so 1 will be treated as 1
tinycolor.fromRatio = function(color) {
if (typeof color == "object") {
var newColor = {};
for (var i in color) {
newColor[i] = convertToPercentage(color[i]);
}
color = newColor;
}
return tinycolor(color);
};
// Given a string or object, convert that input to RGB
// Possible string inputs:
//
// "red"
// "#f00" or "f00"
// "#ff0000" or "ff0000"
// "rgb 255 0 0" or "rgb (255, 0, 0)"
// "rgb 1.0 0 0" or "rgb (1, 0, 0)"
// "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1"
// "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1"
// "hsl(0, 100%, 50%)" or "hsl 0 100% 50%"
// "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1"
// "hsv(0, 100%, 100%)" or "hsv 0 100% 100%"
//
function inputToRGB(color) {
var rgb = { r: 255, g: 255, b: 255 };
var a = 1;
var ok = false;
var format = false;
if (typeof color == "string") {
color = stringInputToObject(color);
}
if (typeof color == "object") {
if (color.hasOwnProperty("r") && color.hasOwnProperty("g") && color.hasOwnProperty("b")) {
rgb = rgbToRgb(color.r, color.g, color.b);
ok = true;
format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
}
else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("v")) {
color.s = convertToPercentage(color.s);
color.v = convertToPercentage(color.v);
rgb = hsvToRgb(color.h, color.s, color.v);
ok = true;
format = "hsv";
}
else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("l")) {
color.s = convertToPercentage(color.s);
color.l = convertToPercentage(color.l);
rgb = hslToRgb(color.h, color.s, color.l);
ok = true;
format = "hsl";
}
if (color.hasOwnProperty("a")) {
a = color.a;
}
}
a = parseFloat(a);
// Handle invalid alpha characters by setting to 1
if (isNaN(a) || a < 0 || a > 1) {
a = 1;
}
return {
ok: ok,
format: color.format || format,
r: mathMin(255, mathMax(rgb.r, 0)),
g: mathMin(255, mathMax(rgb.g, 0)),
b: mathMin(255, mathMax(rgb.b, 0)),
a: a
};
}
// Conversion Functions
// --------------------
// `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:
// <http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript>
// `rgbToRgb`
// Handle bounds / percentage checking to conform to CSS color spec
// <http://www.w3.org/TR/css3-color/>
// *Assumes:* r, g, b in [0, 255] or [0, 1]
// *Returns:* { r, g, b } in [0, 255]
function rgbToRgb(r, g, b){
return {
r: bound01(r, 255) * 255,
g: bound01(g, 255) * 255,
b: bound01(b, 255) * 255
};
}
// `rgbToHsl`
// Converts an RGB color value to HSL.
// *Assumes:* r, g, and b are contained in [0, 255] or [0, 1]
// *Returns:* { h, s, l } in [0,1]
function rgbToHsl(r, g, b) {
r = bound01(r, 255);
g = bound01(g, 255);
b = bound01(b, 255);
var max = mathMax(r, g, b), min = mathMin(r, g, b);
var h, s, l = (max + min) / 2;
if(max == min) {
h = s = 0; // achromatic
}
else {
var d = max - min;
s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
switch(max) {
case r: h = (g - b) / d + (g < b ? 6 : 0); break;
case g: h = (b - r) / d + 2; break;
case b: h = (r - g) / d + 4; break;
}
h /= 6;
}
return { h: h, s: s, l: l };
}
// `hslToRgb`
// Converts an HSL color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
function hslToRgb(h, s, l) {
var r, g, b;
h = bound01(h, 360);
s = bound01(s, 100);
l = bound01(l, 100);
function hue2rgb(p, q, t) {
if(t < 0) t += 1;
if(t > 1) t -= 1;
if(t < 1/6) return p + (q - p) * 6 * t;
if(t < 1/2) return q;
if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
return p;
}
if(s === 0) {
r = g = b = l; // achromatic
}
else {
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
var p = 2 * l - q;
r = hue2rgb(p, q, h + 1/3);
g = hue2rgb(p, q, h);
b = hue2rgb(p, q, h - 1/3);
}
return { r: r * 255, g: g * 255, b: b * 255 };
}
// `rgbToHsv`
// Converts an RGB color value to HSV
// *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1]
// *Returns:* { h, s, v } in [0,1]
function rgbToHsv(r, g, b) {
r = bound01(r, 255);
g = bound01(g, 255);
b = bound01(b, 255);
var max = mathMax(r, g, b), min = mathMin(r, g, b);
var h, s, v = max;
var d = max - min;
s = max === 0 ? 0 : d / max;
if(max == min) {
h = 0; // achromatic
}
else {
switch(max) {
case r: h = (g - b) / d + (g < b ? 6 : 0); break;
case g: h = (b - r) / d + 2; break;
case b: h = (r - g) / d + 4; break;
}
h /= 6;
}
return { h: h, s: s, v: v };
}
// `hsvToRgb`
// Converts an HSV color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
function hsvToRgb(h, s, v) {
h = bound01(h, 360) * 6;
s = bound01(s, 100);
v = bound01(v, 100);
var i = math.floor(h),
f = h - i,
p = v * (1 - s),
q = v * (1 - f * s),
t = v * (1 - (1 - f) * s),
mod = i % 6,
r = [v, q, p, p, t, v][mod],
g = [t, v, v, q, p, p][mod],
b = [p, p, t, v, v, q][mod];
return { r: r * 255, g: g * 255, b: b * 255 };
}
// `rgbToHex`
// Converts an RGB color to hex
// Assumes r, g, and b are contained in the set [0, 255]
// Returns a 3 or 6 character hex
function rgbToHex(r, g, b) {
var hex = [
pad2(mathRound(r).toString(16)),
pad2(mathRound(g).toString(16)),
pad2(mathRound(b).toString(16))
];
// Return a 3 character hex if possible
if (hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) {
return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0);
}
return hex.join("");
}
// `equals`
// Can be called with any tinycolor input
tinycolor.equals = function (color1, color2) {
if (!color1 || !color2) { return false; }
return tinycolor(color1).toRgbString() == tinycolor(color2).toRgbString();
};
tinycolor.random = function() {
return tinycolor.fromRatio({
r: mathRandom(),
g: mathRandom(),
b: mathRandom()
});
};
// Modification Functions
// ----------------------
// Thanks to less.js for some of the basics here
// <https://github.com/cloudhead/less.js/blob/master/lib/less/functions.js>
tinycolor.desaturate = function (color, amount) {
var hsl = tinycolor(color).toHsl();
hsl.s -= ((amount || 10) / 100);
hsl.s = clamp01(hsl.s);
return tinycolor(hsl);
};
tinycolor.saturate = function (color, amount) {
var hsl = tinycolor(color).toHsl();
hsl.s += ((amount || 10) / 100);
hsl.s = clamp01(hsl.s);
return tinycolor(hsl);
};
tinycolor.greyscale = function(color) {
return tinycolor.desaturate(color, 100);
};
tinycolor.lighten = function(color, amount) {
var hsl = tinycolor(color).toHsl();
hsl.l += ((amount || 10) / 100);
hsl.l = clamp01(hsl.l);
return tinycolor(hsl);
};
tinycolor.darken = function (color, amount) {
var hsl = tinycolor(color).toHsl();
hsl.l -= ((amount || 10) / 100);
hsl.l = clamp01(hsl.l);
return tinycolor(hsl);
};
tinycolor.complement = function(color) {
var hsl = tinycolor(color).toHsl();
hsl.h = (hsl.h + 180) % 360;
return tinycolor(hsl);
};
// Combination Functions
// ---------------------
// Thanks to jQuery xColor for some of the ideas behind these
// <https://github.com/infusion/jQuery-xcolor/blob/master/jquery.xcolor.js>
tinycolor.triad = function(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l })
];
};
tinycolor.tetrad = function(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }),
tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l })
];
};
tinycolor.splitcomplement = function(color) {
var hsl = tinycolor(color).toHsl();
var h = hsl.h;
return [
tinycolor(color),
tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}),
tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l})
];
};
tinycolor.analogous = function(color, results, slices) {
results = results || 6;
slices = slices || 30;
var hsl = tinycolor(color).toHsl();
var part = 360 / slices;
var ret = [tinycolor(color)];
for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) {
hsl.h = (hsl.h + part) % 360;
ret.push(tinycolor(hsl));
}
return ret;
};
tinycolor.monochromatic = function(color, results) {
results = results || 6;
var hsv = tinycolor(color).toHsv();
var h = hsv.h, s = hsv.s, v = hsv.v;
var ret = [];
var modification = 1 / results;
while (results--) {
ret.push(tinycolor({ h: h, s: s, v: v}));
v = (v + modification) % 1;
}
return ret;
};
// Readability based on W3C recommendations: http://www.w3.org/TR/AERT#color-contrast
// Returns object with two properties:
// .brightness: the difference in brightness between the two colors
// .color: the difference in color/hue between the two colors
// An "acceptable" color is considered to have a brightness difference of 125 and a
// color difference of 500
tinycolor.readability = function(color1, color2) {
var a = tinycolor(color1).toRgb(), b = tinycolor(color2).toRgb();
var brightnessA = (a.r * 299 + a.g * 587 + a.b * 114) / 1000;
var brightnessB = (b.r * 299 + b.g * 587 + b.b * 114) / 1000;
var colorDiff = (
Math.max(a.r, b.r) - Math.min(a.r, b.r) +
Math.max(a.g, b.g) - Math.min(a.g, b.g) +
Math.max(a.b, b.b) - Math.min(a.b, b.b));
return {
brightness: Math.abs(brightnessA - brightnessB),
color: colorDiff
};
};
// True if using color1 over color2 (or vice versa) is "readable"
// Based on: http://www.w3.org/TR/AERT#color-contrast
// Example:
// tinycolor.readable("#000", "#111") => false
tinycolor.readable = function(color1, color2) {
var readability = tinycolor.readability(color1, color2);
return readability.brightness > 125 && readability.color > 500;
};
// Given a base color and a list of possible foreground or background
// colors for that base, returns the most readable color.
// Example:
// tinycolor.mostReadable("#123", ["#fff", "#000"]) => "#000"
tinycolor.mostReadable = function(baseColor, colorList) {
var bestColor;
var bestScore = 0;
var bestIsReadable = false;
for (var i=0; i < colorList.length; i++) {
var readability = tinycolor.readability(baseColor, colorList[i]);
var readable = readability.brightness > 125 && readability.color > 500;
// We normalize both around the "acceptable" breaking point,
// but rank brightness constrast higher than hue. Why? I'm
// not sure, seems reasonable.
var score = 3 * (readability.brightness / 125) + (readability.color / 500);
if ((readable && ! bestIsReadable) ||
(readable && bestIsReadable && score > bestScore) ||
((! readable) && (! bestIsReadable) && score > bestScore)) {
bestIsReadable = readable;
bestScore = score;
bestColor = colorList[i];
}
}
return bestColor;
};
// Big List of Colors
// ---------
// <http://www.w3.org/TR/css3-color/#svg-color>
var names = tinycolor.names = {
aliceblue: "f0f8ff",
antiquewhite: "faebd7",
aqua: "0ff",
aquamarine: "7fffd4",
azure: "f0ffff",
beige: "f5f5dc",
bisque: "ffe4c4",
black: "000",
blanchedalmond: "ffebcd",
blue: "00f",
blueviolet: "8a2be2",
brown: "a52a2a",
burlywood: "deb887",
burntsienna: "ea7e5d",
cadetblue: "5f9ea0",
chartreuse: "7fff00",
chocolate: "d2691e",
coral: "ff7f50",
cornflowerblue: "6495ed",
cornsilk: "fff8dc",
crimson: "dc143c",
cyan: "0ff",
darkblue: "00008b",
darkcyan: "008b8b",
darkgoldenrod: "b8860b",
darkgray: "a9a9a9",
darkgreen: "006400",
darkgrey: "a9a9a9",
darkkhaki: "bdb76b",
darkmagenta: "8b008b",
darkolivegreen: "556b2f",
darkorange: "ff8c00",
darkorchid: "9932cc",
darkred: "8b0000",
darksalmon: "e9967a",
darkseagreen: "8fbc8f",
darkslateblue: "483d8b",
darkslategray: "2f4f4f",
darkslategrey: "2f4f4f",
darkturquoise: "00ced1",
darkviolet: "9400d3",
deeppink: "ff1493",
deepskyblue: "00bfff",
dimgray: "696969",
dimgrey: "696969",
dodgerblue: "1e90ff",
firebrick: "b22222",
floralwhite: "fffaf0",
forestgreen: "228b22",
fuchsia: "f0f",
gainsboro: "dcdcdc",
ghostwhite: "f8f8ff",
gold: "ffd700",
goldenrod: "daa520",
gray: "808080",
green: "008000",
greenyellow: "adff2f",
grey: "808080",
honeydew: "f0fff0",
hotpink: "ff69b4",
indianred: "cd5c5c",
indigo: "4b0082",
ivory: "fffff0",
khaki: "f0e68c",
lavender: "e6e6fa",
lavenderblush: "fff0f5",
lawngreen: "7cfc00",
lemonchiffon: "fffacd",
lightblue: "add8e6",
lightcoral: "f08080",
lightcyan: "e0ffff",
lightgoldenrodyellow: "fafad2",
lightgray: "d3d3d3",
lightgreen: "90ee90",
lightgrey: "d3d3d3",
lightpink: "ffb6c1",
lightsalmon: "ffa07a",
lightseagreen: "20b2aa",
lightskyblue: "87cefa",
lightslategray: "789",
lightslategrey: "789",
lightsteelblue: "b0c4de",
lightyellow: "ffffe0",
lime: "0f0",
limegreen: "32cd32",
linen: "faf0e6",
magenta: "f0f",
maroon: "800000",
mediumaquamarine: "66cdaa",
mediumblue: "0000cd",
mediumorchid: "ba55d3",
mediumpurple: "9370db",
mediumseagreen: "3cb371",
mediumslateblue: "7b68ee",
mediumspringgreen: "00fa9a",
mediumturquoise: "48d1cc",
mediumvioletred: "c71585",
midnightblue: "191970",
mintcream: "f5fffa",
mistyrose: "ffe4e1",
moccasin: "ffe4b5",
navajowhite: "ffdead",
navy: "000080",
oldlace: "fdf5e6",
olive: "808000",
olivedrab: "6b8e23",
orange: "ffa500",
orangered: "ff4500",
orchid: "da70d6",
palegoldenrod: "eee8aa",
palegreen: "98fb98",
paleturquoise: "afeeee",
palevioletred: "db7093",
papayawhip: "ffefd5",
peachpuff: "ffdab9",
peru: "cd853f",
pink: "ffc0cb",
plum: "dda0dd",
powderblue: "b0e0e6",
purple: "800080",
red: "f00",
rosybrown: "bc8f8f",
royalblue: "4169e1",
saddlebrown: "8b4513",
salmon: "fa8072",
sandybrown: "f4a460",
seagreen: "2e8b57",
seashell: "fff5ee",
sienna: "a0522d",
silver: "c0c0c0",
skyblue: "87ceeb",
slateblue: "6a5acd",
slategray: "708090",
slategrey: "708090",
snow: "fffafa",
springgreen: "00ff7f",
steelblue: "4682b4",
tan: "d2b48c",
teal: "008080",
thistle: "d8bfd8",
tomato: "ff6347",
turquoise: "40e0d0",
violet: "ee82ee",
wheat: "f5deb3",
white: "fff",
whitesmoke: "f5f5f5",
yellow: "ff0",
yellowgreen: "9acd32"
};
// Make it easy to access colors via `hexNames[hex]`
var hexNames = tinycolor.hexNames = flip(names);
// Utilities
// ---------
// `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }`
function flip(o) {
var flipped = { };
for (var i in o) {
if (o.hasOwnProperty(i)) {
flipped[o[i]] = i;
}
}
return flipped;
}
// Take input from [0, n] and return it as [0, 1]
function bound01(n, max) {
if (isOnePointZero(n)) { n = "100%"; }
var processPercent = isPercentage(n);
n = mathMin(max, mathMax(0, parseFloat(n)));
// Automatically convert percentage into number
if (processPercent) {
n = parseInt(n * max, 10) / 100;
}
// Handle floating point rounding errors
if ((math.abs(n - max) < 0.000001)) {
return 1;
}
// Convert into [0, 1] range if it isn't already
return (n % max) / parseFloat(max);
}
// Force a number between 0 and 1
function clamp01(val) {
return mathMin(1, mathMax(0, val));
}
// Parse an integer into hex
function parseHex(val) {
return parseInt(val, 16);
}
// Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
// <http://stackoverflow.com/questions/7422072/javascript-how-to-detect-number-as-a-decimal-including-1-0>
function isOnePointZero(n) {
return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1;
}
// Check to see if string passed in is a percentage
function isPercentage(n) {
return typeof n === "string" && n.indexOf('%') != -1;
}
// Force a hex value to have 2 characters
function pad2(c) {
return c.length == 1 ? '0' + c : '' + c;
}
// Replace a decimal with it's percentage value
function convertToPercentage(n) {
if (n <= 1) {
n = (n * 100) + "%";
}
return n;
}
var matchers = (function() {
// <http://www.w3.org/TR/css3-values/#integers>
var CSS_INTEGER = "[-\\+]?\\d+%?";
// <http://www.w3.org/TR/css3-values/#number-value>
var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";
// Allow positive/negative integer/number. Don't capture the either/or, just the entire outcome.
var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")";
// Actual matching.
// Parentheses and commas are optional, but not required.
// Whitespace can take the place of commas or opening paren
var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
return {
rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
hex3: /^([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
hex6: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
};
})();
// `stringInputToObject`
// Permissive string parsing. Take in a number of formats, and output an object
// based on detected format. Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
function stringInputToObject(color) {
color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase();
var named = false;
if (names[color]) {
color = names[color];
named = true;
}
else if (color == 'transparent') {
return { r: 0, g: 0, b: 0, a: 0 };
}
// Try to match string input using regular expressions.
// Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]
// Just return an object and let the conversion functions handle that.
// This way the result will be the same whether the tinycolor is initialized with string or object.
var match;
if ((match = matchers.rgb.exec(color))) {
return { r: match[1], g: match[2], b: match[3] };
}
if ((match = matchers.rgba.exec(color))) {
return { r: match[1], g: match[2], b: match[3], a: match[4] };
}
if ((match = matchers.hsl.exec(color))) {
return { h: match[1], s: match[2], l: match[3] };
}
if ((match = matchers.hsla.exec(color))) {
return { h: match[1], s: match[2], l: match[3], a: match[4] };
}
if ((match = matchers.hsv.exec(color))) {
return { h: match[1], s: match[2], v: match[3] };
}
if ((match = matchers.hex6.exec(color))) {
return {
r: parseHex(match[1]),
g: parseHex(match[2]),
b: parseHex(match[3]),
format: named ? "name" : "hex"
};
}
if ((match = matchers.hex3.exec(color))) {
return {
r: parseHex(match[1] + '' + match[1]),
g: parseHex(match[2] + '' + match[2]),
b: parseHex(match[3] + '' + match[3]),
format: named ? "name" : "hex"
};
}
return false;
}
// Node: Export function
if (typeof module !== "undefined" && module.exports) {
module.exports = tinycolor;
}
// AMD/requirejs: Define the module
else if (typeof define !== "undefined") {
define(function () {return tinycolor;});
}
// Browser: Expose to window
else {
root.tinycolor = tinycolor;
}
})(this);
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