metadatacomposer: integration/back-office/lib/CLEditor/jquery.cleditor.js@b95aebb070b5 (annotated)

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integration/back-office/lib/CLEditor/jquery.cleditor.js

author	Anthony Ly <anthonyly.com@gmail.com>
	Tue, 14 May 2013 18:17:07 +0200
changeset 1	b95aebb070b5
permissions	-rwxr-xr-x

first commit back office front metadatacomposer

1 b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1	/**
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	2	@preserve CLEditor WYSIWYG HTML Editor v1.3.0
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	3	http://premiumsoftware.net/cleditor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	4	requires jQuery v1.4.2 or later
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	5
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	6	Copyright 2010, Chris Landowski, Premium Software, LLC
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	7	Dual licensed under the MIT or GPL Version 2 licenses.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	8	*/
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	9
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	10	// ==ClosureCompiler==
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	11	// @compilation_level SIMPLE_OPTIMIZATIONS
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	12	// @output_file_name jquery.cleditor.min.js
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	13	// ==/ClosureCompiler==
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	14
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	15	(function($) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	16
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	17	//==============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	18	// jQuery Plugin
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	19	//==============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	20
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	21	$.cleditor = {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	22
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	23	// Define the defaults used for all new cleditor instances
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	24	defaultOptions: {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	25	width: 500, // width not including margins, borders or padding
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	26	height: 250, // height not including margins, borders or padding
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	27	controls: // controls to add to the toolbar
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	28	"bold italic underline strikethrough subscript superscript \| font size " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	29	"style \| color highlight removeformat \| bullets numbering \| outdent " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	30	"indent \| alignleft center alignright justify \| undo redo \| " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	31	"rule image link unlink \| cut copy paste pastetext \| print source",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	32	colors: // colors in the color popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	33	"FFF FCC FC9 FF9 FFC 9F9 9FF CFF CCF FCF " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	34	"CCC F66 F96 FF6 FF3 6F9 3FF 6FF 99F F9F " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	35	"BBB F00 F90 FC6 FF0 3F3 6CC 3CF 66C C6C " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	36	"999 C00 F60 FC3 FC0 3C0 0CC 36F 63F C3C " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	37	"666 900 C60 C93 990 090 399 33F 60C 939 " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	38	"333 600 930 963 660 060 366 009 339 636 " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	39	"000 300 630 633 330 030 033 006 309 303",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	40	fonts: // font names in the font popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	41	"Arial,Arial Black,Comic Sans MS,Courier New,Narrow,Garamond," +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	42	"Georgia,Impact,Sans Serif,Serif,Tahoma,Trebuchet MS,Verdana",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	43	sizes: // sizes in the font size popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	44	"1,2,3,4,5,6,7",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	45	styles: // styles in the style popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	46	[["Paragraph", "<p>"], ["Header 1", "<h1>"], ["Header 2", "<h2>"],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	47	["Header 3", "<h3>"], ["Header 4","<h4>"], ["Header 5","<h5>"],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	48	["Header 6","<h6>"]],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	49	useCSS: false, // use CSS to style HTML when possible (not supported in ie)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	50	docType: // Document type contained within the editor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	51	'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">',
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	52	docCSSFile: // CSS file used to style the document contained within the editor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	53	"",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	54	bodyStyle: // style to assign to document body contained within the editor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	55	"margin:4px; font:10pt Arial,Verdana; cursor:text"
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	56	},
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	57
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	58	// Define all usable toolbar buttons - the init string property is
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	59	// expanded during initialization back into the buttons object and
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	60	// seperate object properties are created for each button.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	61	// e.g. buttons.size.title = "Font Size"
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	62	buttons: {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	63	// name,title,command,popupName (""=use name)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	64	init:
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	65	"bold,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	66	"italic,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	67	"underline,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	68	"strikethrough,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	69	"subscript,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	70	"superscript,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	71	"font,,fontname,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	72	"size,Font Size,fontsize,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	73	"style,,formatblock,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	74	"color,Font Color,forecolor,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	75	"highlight,Text Highlight Color,hilitecolor,color\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	76	"removeformat,Remove Formatting,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	77	"bullets,,insertunorderedlist\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	78	"numbering,,insertorderedlist\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	79	"outdent,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	80	"indent,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	81	"alignleft,Align Text Left,justifyleft\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	82	"center,,justifycenter\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	83	"alignright,Align Text Right,justifyright\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	84	"justify,,justifyfull\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	85	"undo,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	86	"redo,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	87	"rule,Insert Horizontal Rule,inserthorizontalrule\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	88	"image,Insert Image,insertimage,url\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	89	"link,Insert Hyperlink,createlink,url\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	90	"unlink,Remove Hyperlink,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	91	"cut,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	92	"copy,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	93	"paste,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	94	"pastetext,Paste as Text,inserthtml,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	95	"print,,\|" +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	96	"source,Show Source"
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	97	},
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	98
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	99	// imagesPath - returns the path to the images folder
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	100	imagesPath: function() { return imagesPath(); }
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	101
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	102	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	103
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	104	// cleditor - creates a new editor for each of the matched textareas
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	105	$.fn.cleditor = function(options) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	106
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	107	// Create a new jQuery object to hold the results
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	108	var $result = $([]);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	109
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	110	// Loop through all matching textareas and create the editors
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	111	this.each(function(idx, elem) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	112	if (elem.tagName == "TEXTAREA") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	113	var data = $.data(elem, CLEDITOR);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	114	if (!data) data = new cleditor(elem, options);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	115	$result = $result.add(data);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	116	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	117	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	118
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	119	// return the new jQuery object
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	120	return $result;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	121
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	122	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	123
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	124	//==================
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	125	// Private Variables
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	126	//==================
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	127
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	128	var
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	129
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	130	// Misc constants
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	131	BACKGROUND_COLOR = "backgroundColor",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	132	BUTTON = "button",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	133	BUTTON_NAME = "buttonName",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	134	CHANGE = "change",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	135	CLEDITOR = "cleditor",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	136	CLICK = "click",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	137	DISABLED = "disabled",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	138	DIV_TAG = "<div>",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	139	TRANSPARENT = "transparent",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	140	UNSELECTABLE = "unselectable",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	141
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	142	// Class name constants
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	143	MAIN_CLASS = "cleditorMain", // main containing div
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	144	TOOLBAR_CLASS = "cleditorToolbar", // toolbar div inside main div
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	145	GROUP_CLASS = "cleditorGroup", // group divs inside the toolbar div
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	146	BUTTON_CLASS = "cleditorButton", // button divs inside group div
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	147	DISABLED_CLASS = "cleditorDisabled",// disabled button divs
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	148	DIVIDER_CLASS = "cleditorDivider", // divider divs inside group div
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	149	POPUP_CLASS = "cleditorPopup", // popup divs inside body
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	150	LIST_CLASS = "cleditorList", // list popup divs inside body
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	151	COLOR_CLASS = "cleditorColor", // color popup div inside body
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	152	PROMPT_CLASS = "cleditorPrompt", // prompt popup divs inside body
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	153	MSG_CLASS = "cleditorMsg", // message popup div inside body
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	154
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	155	// Test for ie
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	156	ie = $.browser.msie,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	157	ie6 = /msie\s6/i.test(navigator.userAgent),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	158
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	159	// Test for iPhone/iTouch/iPad
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	160	iOS = /iphone\|ipad\|ipod/i.test(navigator.userAgent),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	161
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	162	// Popups are created once as needed and shared by all editor instances
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	163	popups = {},
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	164
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	165	// Used to prevent the document click event from being bound more than once
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	166	documentClickAssigned,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	167
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	168	// Local copy of the buttons object
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	169	buttons = $.cleditor.buttons;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	170
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	171	//===============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	172	// Initialization
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	173	//===============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	174
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	175	// Expand the buttons.init string back into the buttons object
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	176	// and create seperate object properties for each button.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	177	// e.g. buttons.size.title = "Font Size"
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	178	$.each(buttons.init.split("\|"), function(idx, button) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	179	var items = button.split(","), name = items[0];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	180	buttons[name] = {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	181	stripIndex: idx,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	182	name: name,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	183	title: items[1] === "" ? name.charAt(0).toUpperCase() + name.substr(1) : items[1],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	184	command: items[2] === "" ? name : items[2],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	185	popupName: items[3] === "" ? name : items[3]
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	186	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	187	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	188	delete buttons.init;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	189
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	190	//============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	191	// Constructor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	192	//============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	193
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	194	// cleditor - creates a new editor for the passed in textarea element
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	195	cleditor = function(area, options) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	196
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	197	var editor = this;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	198
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	199	// Get the defaults and override with options
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	200	editor.options = options = $.extend({}, $.cleditor.defaultOptions, options);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	201
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	202	// Hide the textarea and associate it with this editor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	203	var $area = editor.$area = $(area)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	204	.hide()
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	205	.data(CLEDITOR, editor)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	206	.blur(function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	207	// Update the iframe when the textarea loses focus
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	208	updateFrame(editor, true);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	209	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	210
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	211	// Create the main container and append the textarea
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	212	var $main = editor.$main = $(DIV_TAG)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	213	.addClass(MAIN_CLASS)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	214	.width(options.width)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	215	.height(options.height);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	216
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	217	// Create the toolbar
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	218	var $toolbar = editor.$toolbar = $(DIV_TAG)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	219	.addClass(TOOLBAR_CLASS)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	220	.appendTo($main);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	221
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	222	// Add the first group to the toolbar
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	223	var $group = $(DIV_TAG)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	224	.addClass(GROUP_CLASS)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	225	.appendTo($toolbar);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	226
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	227	// Add the buttons to the toolbar
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	228	$.each(options.controls.split(" "), function(idx, buttonName) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	229	if (buttonName === "") return true;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	230
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	231	// Divider
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	232	if (buttonName == "\|") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	233
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	234	// Add a new divider to the group
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	235	var $div = $(DIV_TAG)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	236	.addClass(DIVIDER_CLASS)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	237	.appendTo($group);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	238
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	239	// Create a new group
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	240	$group = $(DIV_TAG)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	241	.addClass(GROUP_CLASS)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	242	.appendTo($toolbar);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	243
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	244	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	245
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	246	// Button
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	247	else {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	248
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	249	// Get the button definition
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	250	var button = buttons[buttonName];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	251
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	252	// Add a new button to the group
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	253	var $buttonDiv = $(DIV_TAG)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	254	.data(BUTTON_NAME, button.name)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	255	.addClass(BUTTON_CLASS)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	256	.attr("title", button.title)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	257	.bind(CLICK, $.proxy(buttonClick, editor))
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	258	.appendTo($group)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	259	.hover(hoverEnter, hoverLeave);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	260
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	261	// Prepare the button image
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	262	var map = {};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	263	if (button.css) map = button.css;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	264	else if (button.image) map.backgroundImage = imageUrl(button.image);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	265	if (button.stripIndex) map.backgroundPosition = button.stripIndex * -24;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	266	$buttonDiv.css(map);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	267
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	268	// Add the unselectable attribute for ie
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	269	if (ie)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	270	$buttonDiv.attr(UNSELECTABLE, "on");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	271
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	272	// Create the popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	273	if (button.popupName)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	274	createPopup(button.popupName, options, button.popupClass,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	275	button.popupContent, button.popupHover);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	276
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	277	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	278
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	279	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	280
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	281	// Add the main div to the DOM and append the textarea
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	282	$main.insertBefore($area)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	283	.append($area);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	284
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	285	// Bind the document click event handler
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	286	if (!documentClickAssigned) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	287	$(document).click(function(e) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	288	// Dismiss all non-prompt popups
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	289	var $target = $(e.target);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	290	if (!$target.add($target.parents()).is("." + PROMPT_CLASS))
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	291	hidePopups();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	292	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	293	documentClickAssigned = true;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	294	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	295
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	296	// Bind the window resize event when the width or height is auto or %
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	297	if (/auto\|%/.test("" + options.width + options.height))
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	298	$(window).resize(function() {refresh(editor);});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	299
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	300	// Create the iframe and resize the controls
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	301	refresh(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	302
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	303	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	304
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	305	//===============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	306	// Public Methods
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	307	//===============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	308
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	309	var fn = cleditor.prototype,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	310
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	311	// Expose the following private functions as methods on the cleditor object.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	312	// The closure compiler will rename the private functions. However, the
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	313	// exposed method names on the cleditor object will remain fixed.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	314	methods = [
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	315	["clear", clear],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	316	["disable", disable],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	317	["execCommand", execCommand],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	318	["focus", focus],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	319	["hidePopups", hidePopups],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	320	["sourceMode", sourceMode, true],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	321	["refresh", refresh],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	322	["select", select],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	323	["selectedHTML", selectedHTML, true],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	324	["selectedText", selectedText, true],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	325	["showMessage", showMessage],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	326	["updateFrame", updateFrame],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	327	["updateTextArea", updateTextArea]
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	328	];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	329
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	330	$.each(methods, function(idx, method) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	331	fn[method[0]] = function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	332	var editor = this, args = [editor];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	333	// using each here would cast booleans into objects!
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	334	for(var x = 0; x < arguments.length; x++) {args.push(arguments[x]);}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	335	var result = method[1].apply(editor, args);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	336	if (method[2]) return result;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	337	return editor;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	338	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	339	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	340
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	341	// change - shortcut for .bind("change", handler) or .trigger("change")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	342	fn.change = function(handler) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	343	var $this = $(this);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	344	return handler ? $this.bind(CHANGE, handler) : $this.trigger(CHANGE);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	345	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	346
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	347	//===============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	348	// Event Handlers
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	349	//===============
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	350
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	351	// buttonClick - click event handler for toolbar buttons
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	352	function buttonClick(e) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	353
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	354	var editor = this,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	355	buttonDiv = e.target,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	356	buttonName = $.data(buttonDiv, BUTTON_NAME),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	357	button = buttons[buttonName],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	358	popupName = button.popupName,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	359	popup = popups[popupName];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	360
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	361	// Check if disabled
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	362	if (editor.disabled \|\| $(buttonDiv).attr(DISABLED) == DISABLED)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	363	return;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	364
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	365	// Fire the buttonClick event
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	366	var data = {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	367	editor: editor,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	368	button: buttonDiv,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	369	buttonName: buttonName,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	370	popup: popup,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	371	popupName: popupName,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	372	command: button.command,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	373	useCSS: editor.options.useCSS
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	374	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	375
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	376	if (button.buttonClick && button.buttonClick(e, data) === false)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	377	return false;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	378
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	379	// Toggle source
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	380	if (buttonName == "source") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	381
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	382	// Show the iframe
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	383	if (sourceMode(editor)) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	384	delete editor.range;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	385	editor.$area.hide();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	386	editor.$frame.show();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	387	buttonDiv.title = button.title;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	388	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	389
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	390	// Show the textarea
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	391	else {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	392	editor.$frame.hide();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	393	editor.$area.show();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	394	buttonDiv.title = "Show Rich Text";
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	395	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	396
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	397	// Enable or disable the toolbar buttons
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	398	// IE requires the timeout
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	399	setTimeout(function() {refreshButtons(editor);}, 100);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	400
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	401	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	402
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	403	// Check for rich text mode
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	404	else if (!sourceMode(editor)) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	405
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	406	// Handle popups
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	407	if (popupName) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	408	var $popup = $(popup);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	409
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	410	// URL
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	411	if (popupName == "url") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	412
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	413	// Check for selection before showing the link url popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	414	if (buttonName == "link" && selectedText(editor) === "") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	415	showMessage(editor, "A selection is required when inserting a link.", buttonDiv);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	416	return false;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	417	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	418
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	419	// Wire up the submit button click event handler
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	420	$popup.children(":button")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	421	.unbind(CLICK)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	422	.bind(CLICK, function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	423
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	424	// Insert the image or link if a url was entered
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	425	var $text = $popup.find(":text"),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	426	url = $.trim($text.val());
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	427	if (url !== "")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	428	execCommand(editor, data.command, url, null, data.button);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	429
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	430	// Reset the text, hide the popup and set focus
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	431	$text.val("http://");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	432	hidePopups();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	433	focus(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	434
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	435	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	436
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	437	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	438
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	439	// Paste as Text
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	440	else if (popupName == "pastetext") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	441
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	442	// Wire up the submit button click event handler
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	443	$popup.children(":button")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	444	.unbind(CLICK)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	445	.bind(CLICK, function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	446
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	447	// Insert the unformatted text replacing new lines with break tags
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	448	var $textarea = $popup.find("textarea"),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	449	text = $textarea.val().replace(/\n/g, "<br />");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	450	if (text !== "")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	451	execCommand(editor, data.command, text, null, data.button);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	452
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	453	// Reset the text, hide the popup and set focus
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	454	$textarea.val("");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	455	hidePopups();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	456	focus(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	457
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	458	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	459
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	460	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	461
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	462	// Show the popup if not already showing for this button
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	463	if (buttonDiv !== $.data(popup, BUTTON)) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	464	showPopup(editor, popup, buttonDiv);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	465	return false; // stop propagination to document click
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	466	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	467
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	468	// propaginate to documnt click
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	469	return;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	470
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	471	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	472
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	473	// Print
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	474	else if (buttonName == "print")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	475	editor.$frame[0].contentWindow.print();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	476
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	477	// All other buttons
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	478	else if (!execCommand(editor, data.command, data.value, data.useCSS, buttonDiv))
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	479	return false;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	480
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	481	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	482
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	483	// Focus the editor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	484	focus(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	485
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	486	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	487
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	488	// hoverEnter - mouseenter event handler for buttons and popup items
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	489	function hoverEnter(e) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	490	var $div = $(e.target).closest("div");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	491	$div.css(BACKGROUND_COLOR, $div.data(BUTTON_NAME) ? "#FFF" : "#FFC");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	492	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	493
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	494	// hoverLeave - mouseleave event handler for buttons and popup items
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	495	function hoverLeave(e) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	496	$(e.target).closest("div").css(BACKGROUND_COLOR, "transparent");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	497	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	498
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	499	// popupClick - click event handler for popup items
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	500	function popupClick(e) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	501
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	502	var editor = this,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	503	popup = e.data.popup,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	504	target = e.target;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	505
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	506	// Check for message and prompt popups
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	507	if (popup === popups.msg \|\| $(popup).hasClass(PROMPT_CLASS))
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	508	return;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	509
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	510	// Get the button info
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	511	var buttonDiv = $.data(popup, BUTTON),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	512	buttonName = $.data(buttonDiv, BUTTON_NAME),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	513	button = buttons[buttonName],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	514	command = button.command,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	515	value,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	516	useCSS = editor.options.useCSS;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	517
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	518	// Get the command value
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	519	if (buttonName == "font")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	520	// Opera returns the fontfamily wrapped in quotes
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	521	value = target.style.fontFamily.replace(/"/g, "");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	522	else if (buttonName == "size") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	523	if (target.tagName == "DIV")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	524	target = target.children[0];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	525	value = target.innerHTML;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	526	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	527	else if (buttonName == "style")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	528	value = "<" + target.tagName + ">";
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	529	else if (buttonName == "color")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	530	value = hex(target.style.backgroundColor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	531	else if (buttonName == "highlight") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	532	value = hex(target.style.backgroundColor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	533	if (ie) command = 'backcolor';
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	534	else useCSS = true;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	535	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	536
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	537	// Fire the popupClick event
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	538	var data = {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	539	editor: editor,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	540	button: buttonDiv,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	541	buttonName: buttonName,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	542	popup: popup,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	543	popupName: button.popupName,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	544	command: command,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	545	value: value,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	546	useCSS: useCSS
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	547	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	548
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	549	if (button.popupClick && button.popupClick(e, data) === false)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	550	return;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	551
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	552	// Execute the command
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	553	if (data.command && !execCommand(editor, data.command, data.value, data.useCSS, buttonDiv))
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	554	return false;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	555
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	556	// Hide the popup and focus the editor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	557	hidePopups();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	558	focus(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	559
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	560	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	561
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	562	//==================
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	563	// Private Functions
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	564	//==================
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	565
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	566	// checksum - returns a checksum using the Adler-32 method
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	567	function checksum(text)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	568	{
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	569	var a = 1, b = 0;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	570	for (var index = 0; index < text.length; ++index) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	571	a = (a + text.charCodeAt(index)) % 65521;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	572	b = (b + a) % 65521;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	573	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	574	return (b << 16) \| a;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	575	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	576
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	577	// clear - clears the contents of the editor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	578	function clear(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	579	editor.$area.val("");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	580	updateFrame(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	581	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	582
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	583	// createPopup - creates a popup and adds it to the body
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	584	function createPopup(popupName, options, popupTypeClass, popupContent, popupHover) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	585
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	586	// Check if popup already exists
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	587	if (popups[popupName])
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	588	return popups[popupName];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	589
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	590	// Create the popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	591	var $popup = $(DIV_TAG)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	592	.hide()
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	593	.addClass(POPUP_CLASS)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	594	.appendTo("body");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	595
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	596	// Add the content
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	597
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	598	// Custom popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	599	if (popupContent)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	600	$popup.html(popupContent);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	601
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	602	// Color
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	603	else if (popupName == "color") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	604	var colors = options.colors.split(" ");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	605	if (colors.length < 10)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	606	$popup.width("auto");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	607	$.each(colors, function(idx, color) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	608	$(DIV_TAG).appendTo($popup)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	609	.css(BACKGROUND_COLOR, "#" + color);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	610	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	611	popupTypeClass = COLOR_CLASS;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	612	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	613
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	614	// Font
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	615	else if (popupName == "font")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	616	$.each(options.fonts.split(","), function(idx, font) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	617	$(DIV_TAG).appendTo($popup)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	618	.css("fontFamily", font)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	619	.html(font);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	620	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	621
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	622	// Size
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	623	else if (popupName == "size")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	624	$.each(options.sizes.split(","), function(idx, size) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	625	$(DIV_TAG).appendTo($popup)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	626	.html("<font size=" + size + ">" + size + "</font>");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	627	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	628
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	629	// Style
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	630	else if (popupName == "style")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	631	$.each(options.styles, function(idx, style) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	632	$(DIV_TAG).appendTo($popup)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	633	.html(style[1] + style[0] + style[1].replace("<", "</"));
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	634	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	635
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	636	// URL
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	637	else if (popupName == "url") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	638	$popup.html('Enter URL:<br><input type=text value="http://" size=35><br><input type=button value="Submit">');
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	639	popupTypeClass = PROMPT_CLASS;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	640	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	641
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	642	// Paste as Text
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	643	else if (popupName == "pastetext") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	644	$popup.html('Paste your content here and click submit.<br /><textarea cols=40 rows=3></textarea><br /><input type=button value=Submit>');
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	645	popupTypeClass = PROMPT_CLASS;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	646	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	647
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	648	// Add the popup type class name
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	649	if (!popupTypeClass && !popupContent)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	650	popupTypeClass = LIST_CLASS;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	651	$popup.addClass(popupTypeClass);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	652
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	653	// Add the unselectable attribute to all items
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	654	if (ie) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	655	$popup.attr(UNSELECTABLE, "on")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	656	.find("div,font,p,h1,h2,h3,h4,h5,h6")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	657	.attr(UNSELECTABLE, "on");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	658	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	659
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	660	// Add the hover effect to all items
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	661	if ($popup.hasClass(LIST_CLASS) \|\| popupHover === true)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	662	$popup.children().hover(hoverEnter, hoverLeave);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	663
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	664	// Add the popup to the array and return it
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	665	popups[popupName] = $popup[0];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	666	return $popup[0];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	667
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	668	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	669
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	670	// disable - enables or disables the editor
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	671	function disable(editor, disabled) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	672
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	673	// Update the textarea and save the state
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	674	if (disabled) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	675	editor.$area.attr(DISABLED, DISABLED);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	676	editor.disabled = true;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	677	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	678	else {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	679	editor.$area.removeAttr(DISABLED);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	680	delete editor.disabled;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	681	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	682
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	683	// Switch the iframe into design mode.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	684	// ie6 does not support designMode.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	685	// ie7 & ie8 do not properly support designMode="off".
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	686	try {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	687	if (ie) editor.doc.body.contentEditable = !disabled;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	688	else editor.doc.designMode = !disabled ? "on" : "off";
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	689	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	690	// Firefox 1.5 throws an exception that can be ignored
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	691	// when toggling designMode from off to on.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	692	catch (err) {}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	693
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	694	// Enable or disable the toolbar buttons
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	695	refreshButtons(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	696
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	697	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	698
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	699	// execCommand - executes a designMode command
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	700	function execCommand(editor, command, value, useCSS, button) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	701
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	702	// Restore the current ie selection
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	703	restoreRange(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	704
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	705	// Set the styling method
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	706	if (!ie) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	707	if (useCSS === undefined \|\| useCSS === null)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	708	useCSS = editor.options.useCSS;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	709	editor.doc.execCommand("styleWithCSS", 0, useCSS.toString());
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	710	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	711
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	712	// Execute the command and check for error
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	713	var success = true, description;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	714	if (ie && command.toLowerCase() == "inserthtml")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	715	getRange(editor).pasteHTML(value);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	716	else {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	717	try { success = editor.doc.execCommand(command, 0, value \|\| null); }
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	718	catch (err) { description = err.description; success = false; }
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	719	if (!success) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	720	if ("cutcopypaste".indexOf(command) > -1)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	721	showMessage(editor, "For security reasons, your browser does not support the " +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	722	command + " command. Try using the keyboard shortcut or context menu instead.",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	723	button);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	724	else
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	725	showMessage(editor,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	726	(description ? description : "Error executing the " + command + " command."),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	727	button);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	728	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	729	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	730
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	731	// Enable the buttons
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	732	refreshButtons(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	733	return success;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	734
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	735	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	736
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	737	// focus - sets focus to either the textarea or iframe
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	738	function focus(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	739	setTimeout(function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	740	if (sourceMode(editor)) editor.$area.focus();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	741	else editor.$frame[0].contentWindow.focus();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	742	refreshButtons(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	743	}, 0);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	744	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	745
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	746	// getRange - gets the current text range object
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	747	function getRange(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	748	if (ie) return getSelection(editor).createRange();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	749	return getSelection(editor).getRangeAt(0);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	750	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	751
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	752	// getSelection - gets the current text range object
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	753	function getSelection(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	754	if (ie) return editor.doc.selection;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	755	return editor.$frame[0].contentWindow.getSelection();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	756	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	757
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	758	// Returns the hex value for the passed in string.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	759	// hex("rgb(255, 0, 0)"); // #FF0000
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	760	// hex("#FF0000"); // #FF0000
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	761	// hex("#F00"); // #FF0000
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	762	function hex(s) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	763	var m = /rgba?\((\d+), (\d+), (\d+)/.exec(s),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	764	c = s.split("");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	765	if (m) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	766	s = ( m[1] << 16 \| m[2] << 8 \| m[3] ).toString(16);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	767	while (s.length < 6)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	768	s = "0" + s;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	769	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	770	return "#" + (s.length == 6 ? s : c[1] + c[1] + c[2] + c[2] + c[3] + c[3]);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	771	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	772
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	773	// hidePopups - hides all popups
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	774	function hidePopups() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	775	$.each(popups, function(idx, popup) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	776	$(popup)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	777	.hide()
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	778	.unbind(CLICK)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	779	.removeData(BUTTON);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	780	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	781	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	782
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	783	// imagesPath - returns the path to the images folder
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	784	function imagesPath() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	785	var cssFile = "jquery.cleditor.css",
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	786	href = $("link[href$='" + cssFile +"']").attr("href");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	787	return href.substr(0, href.length - cssFile.length) + "images/";
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	788	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	789
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	790	// imageUrl - Returns the css url string for a filemane
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	791	function imageUrl(filename) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	792	return "url(" + imagesPath() + filename + ")";
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	793	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	794
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	795	// refresh - creates the iframe and resizes the controls
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	796	function refresh(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	797
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	798	var $main = editor.$main,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	799	options = editor.options;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	800
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	801	// Remove the old iframe
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	802	if (editor.$frame)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	803	editor.$frame.remove();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	804
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	805	// Create a new iframe
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	806	var $frame = editor.$frame = $('<iframe frameborder="0" src="javascript:true;">')
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	807	.hide()
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	808	.appendTo($main);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	809
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	810	// Load the iframe document content
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	811	var contentWindow = $frame[0].contentWindow,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	812	doc = editor.doc = contentWindow.document,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	813	$doc = $(doc);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	814
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	815	doc.open();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	816	doc.write(
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	817	options.docType +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	818	'<html>' +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	819	((options.docCSSFile === '') ? '' : '<head><link rel="stylesheet" type="text/css" href="' + options.docCSSFile + '" /></head>') +
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	820	'<body style="' + options.bodyStyle + '"></body></html>'
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	821	);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	822	doc.close();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	823
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	824	// Work around for bug in IE which causes the editor to lose
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	825	// focus when clicking below the end of the document.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	826	if (ie)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	827	$doc.click(function() {focus(editor);});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	828
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	829	// Load the content
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	830	updateFrame(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	831
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	832	// Bind the ie specific iframe event handlers
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	833	if (ie) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	834
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	835	// Save the current user selection. This code is needed since IE will
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	836	// reset the selection just after the beforedeactivate event and just
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	837	// before the beforeactivate event.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	838	$doc.bind("beforedeactivate beforeactivate selectionchange keypress", function(e) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	839
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	840	// Flag the editor as inactive
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	841	if (e.type == "beforedeactivate")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	842	editor.inactive = true;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	843
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	844	// Get rid of the bogus selection and flag the editor as active
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	845	else if (e.type == "beforeactivate") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	846	if (!editor.inactive && editor.range && editor.range.length > 1)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	847	editor.range.shift();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	848	delete editor.inactive;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	849	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	850
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	851	// Save the selection when the editor is active
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	852	else if (!editor.inactive) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	853	if (!editor.range)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	854	editor.range = [];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	855	editor.range.unshift(getRange(editor));
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	856
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	857	// We only need the last 2 selections
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	858	while (editor.range.length > 2)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	859	editor.range.pop();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	860	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	861
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	862	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	863
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	864	// Restore the text range when the iframe gains focus
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	865	$frame.focus(function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	866	restoreRange(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	867	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	868
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	869	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	870
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	871	// Update the textarea when the iframe loses focus
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	872	($.browser.mozilla ? $doc : $(contentWindow)).blur(function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	873	updateTextArea(editor, true);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	874	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	875
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	876	// Enable the toolbar buttons as the user types or clicks
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	877	$doc.click(hidePopups)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	878	.bind("keyup mouseup", function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	879	refreshButtons(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	880	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	881
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	882	// Show the textarea for iPhone/iTouch/iPad or
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	883	// the iframe when design mode is supported.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	884	if (iOS) editor.$area.show();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	885	else $frame.show();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	886
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	887	// Wait for the layout to finish - shortcut for $(document).ready()
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	888	$(function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	889
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	890	var $toolbar = editor.$toolbar,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	891	$group = $toolbar.children("div:last"),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	892	wid = $main.width();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	893
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	894	// Resize the toolbar
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	895	var hgt = $group.offset().top + $group.outerHeight() - $toolbar.offset().top + 1;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	896	$toolbar.height(hgt);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	897
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	898	// Resize the iframe
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	899	hgt = (/%/.test("" + options.height) ? $main.height() : parseInt(options.height)) - hgt;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	900	$frame.width(wid).height(hgt);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	901
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	902	// Resize the textarea. IE6 textareas have a 1px top
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	903	// & bottom margin that cannot be removed using css.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	904	editor.$area.width(wid).height(ie6 ? hgt - 2 : hgt);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	905
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	906	// Switch the iframe into design mode if enabled
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	907	disable(editor, editor.disabled);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	908
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	909	// Enable or disable the toolbar buttons
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	910	refreshButtons(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	911
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	912	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	913
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	914	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	915
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	916	// refreshButtons - enables or disables buttons based on availability
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	917	function refreshButtons(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	918
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	919	// Webkit requires focus before queryCommandEnabled will return anything but false
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	920	if (!iOS && $.browser.webkit && !editor.focused) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	921	editor.$frame[0].contentWindow.focus();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	922	window.focus();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	923	editor.focused = true;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	924	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	925
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	926	// Get the object used for checking queryCommandEnabled
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	927	var queryObj = editor.doc;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	928	if (ie) queryObj = getRange(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	929
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	930	// Loop through each button
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	931	var inSourceMode = sourceMode(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	932	$.each(editor.$toolbar.find("." + BUTTON_CLASS), function(idx, elem) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	933
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	934	var $elem = $(elem),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	935	button = $.cleditor.buttons[$.data(elem, BUTTON_NAME)],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	936	command = button.command,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	937	enabled = true;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	938
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	939	// Determine the state
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	940	if (editor.disabled)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	941	enabled = false;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	942	else if (button.getEnabled) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	943	var data = {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	944	editor: editor,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	945	button: elem,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	946	buttonName: button.name,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	947	popup: popups[button.popupName],
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	948	popupName: button.popupName,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	949	command: button.command,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	950	useCSS: editor.options.useCSS
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	951	};
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	952	enabled = button.getEnabled(data);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	953	if (enabled === undefined)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	954	enabled = true;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	955	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	956	else if (((inSourceMode \|\| iOS) && button.name != "source") \|\|
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	957	(ie && (command == "undo" \|\| command == "redo")))
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	958	enabled = false;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	959	else if (command && command != "print") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	960	if (ie && command == "hilitecolor")
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	961	command = "backcolor";
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	962	// IE does not support inserthtml, so it's always enabled
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	963	if (!ie \|\| command != "inserthtml") {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	964	try {enabled = queryObj.queryCommandEnabled(command);}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	965	catch (err) {enabled = false;}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	966	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	967	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	968
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	969	// Enable or disable the button
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	970	if (enabled) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	971	$elem.removeClass(DISABLED_CLASS);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	972	$elem.removeAttr(DISABLED);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	973	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	974	else {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	975	$elem.addClass(DISABLED_CLASS);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	976	$elem.attr(DISABLED, DISABLED);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	977	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	978
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	979	});
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	980	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	981
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	982	// restoreRange - restores the current ie selection
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	983	function restoreRange(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	984	if (ie && editor.range)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	985	editor.range[0].select();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	986	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	987
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	988	// select - selects all the text in either the textarea or iframe
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	989	function select(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	990	setTimeout(function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	991	if (sourceMode(editor)) editor.$area.select();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	992	else execCommand(editor, "selectall");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	993	}, 0);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	994	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	995
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	996	// selectedHTML - returns the current HTML selection or and empty string
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	997	function selectedHTML(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	998	restoreRange(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	999	var range = getRange(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1000	if (ie)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1001	return range.htmlText;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1002	var layer = $("<layer>")[0];
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1003	layer.appendChild(range.cloneContents());
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1004	var html = layer.innerHTML;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1005	layer = null;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1006	return html;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1007	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1008
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1009	// selectedText - returns the current text selection or and empty string
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1010	function selectedText(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1011	restoreRange(editor);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1012	if (ie) return getRange(editor).text;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1013	return getSelection(editor).toString();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1014	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1015
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1016	// showMessage - alert replacement
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1017	function showMessage(editor, message, button) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1018	var popup = createPopup("msg", editor.options, MSG_CLASS);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1019	popup.innerHTML = message;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1020	showPopup(editor, popup, button);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1021	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1022
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1023	// showPopup - shows a popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1024	function showPopup(editor, popup, button) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1025
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1026	var offset, left, top, $popup = $(popup);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1027
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1028	// Determine the popup location
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1029	if (button) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1030	var $button = $(button);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1031	offset = $button.offset();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1032	left = --offset.left;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1033	top = offset.top + $button.height();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1034	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1035	else {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1036	var $toolbar = editor.$toolbar;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1037	offset = $toolbar.offset();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1038	left = Math.floor(($toolbar.width() - $popup.width()) / 2) + offset.left;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1039	top = offset.top + $toolbar.height() - 2;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1040	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1041
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1042	// Position and show the popup
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1043	hidePopups();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1044	$popup.css({left: left, top: top})
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1045	.show();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1046
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1047	// Assign the popup button and click event handler
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1048	if (button) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1049	$.data(popup, BUTTON, button);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1050	$popup.bind(CLICK, {popup: popup}, $.proxy(popupClick, editor));
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1051	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1052
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1053	// Focus the first input element if any
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1054	setTimeout(function() {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1055	$popup.find(":text,textarea").eq(0).focus().select();
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1056	}, 100);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1057
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1058	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1059
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1060	// sourceMode - returns true if the textarea is showing
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1061	function sourceMode(editor) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1062	return editor.$area.is(":visible");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1063	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1064
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1065	// updateFrame - updates the iframe with the textarea contents
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1066	function updateFrame(editor, checkForChange) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1067
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1068	var code = editor.$area.val(),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1069	options = editor.options,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1070	updateFrameCallback = options.updateFrame,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1071	$body = $(editor.doc.body);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1072
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1073	// Check for textarea change to avoid unnecessary firing
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1074	// of potentially heavy updateFrame callbacks.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1075	if (updateFrameCallback) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1076	var sum = checksum(code);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1077	if (checkForChange && editor.areaChecksum == sum)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1078	return;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1079	editor.areaChecksum = sum;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1080	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1081
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1082	// Convert the textarea source code into iframe html
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1083	var html = updateFrameCallback ? updateFrameCallback(code) : code;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1084
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1085	// Prevent script injection attacks by html encoding script tags
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1086	html = html.replace(/<(?=\/?script)/ig, "<");
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1087
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1088	// Update the iframe checksum
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1089	if (options.updateTextArea)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1090	editor.frameChecksum = checksum(html);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1091
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1092	// Update the iframe and trigger the change event
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1093	if (html != $body.html()) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1094	$body.html(html);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1095	$(editor).triggerHandler(CHANGE);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1096	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1097
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1098	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1099
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1100	// updateTextArea - updates the textarea with the iframe contents
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1101	function updateTextArea(editor, checkForChange) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1102
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1103	var html = $(editor.doc.body).html(),
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1104	options = editor.options,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1105	updateTextAreaCallback = options.updateTextArea,
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1106	$area = editor.$area;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1107
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1108	// Check for iframe change to avoid unnecessary firing
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1109	// of potentially heavy updateTextArea callbacks.
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1110	if (updateTextAreaCallback) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1111	var sum = checksum(html);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1112	if (checkForChange && editor.frameChecksum == sum)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1113	return;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1114	editor.frameChecksum = sum;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1115	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1116
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1117	// Convert the iframe html into textarea source code
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1118	var code = updateTextAreaCallback ? updateTextAreaCallback(html) : html;
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1119
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1120	// Update the textarea checksum
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1121	if (options.updateFrame)
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1122	editor.areaChecksum = checksum(code);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1123
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1124	// Update the textarea and trigger the change event
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1125	if (code != $area.val()) {
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1126	$area.val(code);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1127	$(editor).triggerHandler(CHANGE);
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1128	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1129
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1130	}
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1131
b95aebb070b5 first commit back office front metadatacomposer Anthony Ly <anthonyly.com@gmail.com> parents: diff changeset	1132	})(jQuery);

metadatacomposer