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jquery.refinery.wymeditor.js
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jquery.refinery.wymeditor.js
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/*
* WYMeditor : what you see is What You Mean web-based editor
* Copyright (c) 2005 - 2009 Jean-Francois Hovinne, http://www.wymeditor.org/
* Dual licensed under the MIT (MIT-license.txt)
* and GPL (GPL-license.txt) licenses.
*
* For further information visit:
* http://www.wymeditor.org/
*
* File: jquery.refinery.wymeditor.js
*
* Main JS file with core classes and functions.
* See the documentation for more info.
*
* About: authors
*
* Jean-Francois Hovinne (jf.hovinne a-t wymeditor dotorg)
* Volker Mische (vmx a-t gmx dotde)
* Scott Lewis (lewiscot a-t gmail dotcom)
* Bermi Ferrer (wymeditor a-t bermi dotorg)
* Daniel Reszka (d.reszka a-t wymeditor dotorg)
* Jonatan Lundin (jonatan.lundin a-t gmail dotcom)
*/
/*
Namespace: WYMeditor
Global WYMeditor namespace.
*/
if(!WYMeditor) { var WYMeditor = {}; }
//Wrap the Firebug console in WYMeditor.console
(function() {
if ( !window.console || !console.firebug ) {
var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml",
"group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];
WYMeditor.console = {};
for (var i = 0; i < names.length; ++i)
WYMeditor.console[names[i]] = function() {};
} else { WYMeditor.console = window.console; }
})();
$.extend(WYMeditor, {
/*
Constants: Global WYMeditor constants.
VERSION - Defines WYMeditor version.
INSTANCES - An array of loaded WYMeditor.editor instances.
STRINGS - An array of loaded WYMeditor language pairs/values.
SKINS - An array of loaded WYMeditor skins.
NAME - The "name" attribute.
INDEX - A string replaced by the instance index.
WYM_INDEX - A string used to get/set the instance index.
BASE_PATH - A string replaced by WYMeditor's base path.
SKIN_PATH - A string replaced by WYMeditor's skin path.
WYM_PATH - A string replaced by WYMeditor's main JS file path.
SKINS_DEFAULT_PATH - The skins default base path.
SKINS_DEFAULT_CSS - The skins default CSS file.
LANG_DEFAULT_PATH - The language files default path.
IFRAME_BASE_PATH - A string replaced by the designmode iframe's base path.
IFRAME_DEFAULT - The iframe's default base path.
JQUERY_PATH - A string replaced by the computed jQuery path.
DIRECTION - A string replaced by the text direction (rtl or ltr).
LOGO - A string replaced by WYMeditor logo.
TOOLS - A string replaced by the toolbar's HTML.
TOOLS_ITEMS - A string replaced by the toolbar items.
TOOL_NAME - A string replaced by a toolbar item's name.
TOOL_TITLE - A string replaced by a toolbar item's title.
TOOL_CLASS - A string replaced by a toolbar item's class.
CLASSES - A string replaced by the classes panel's HTML.
CLASSES_ITEMS - A string replaced by the classes items.
CLASS_NAME - A string replaced by a class item's name.
CLASS_TITLE - A string replaced by a class item's title.
CONTAINERS - A string replaced by the containers panel's HTML.
CONTAINERS_ITEMS - A string replaced by the containers items.
CONTAINER_NAME - A string replaced by a container item's name.
CONTAINER_TITLE - A string replaced by a container item's title.
CONTAINER_CLASS - A string replaced by a container item's class.
HTML - A string replaced by the HTML view panel's HTML.
IFRAME - A string replaced by the designmode iframe.
STATUS - A string replaced by the status panel's HTML.
DIALOG_TITLE - A string replaced by a dialog's title.
DIALOG_BODY - A string replaced by a dialog's HTML body.
BODY - The BODY element.
STRING - The "string" type.
BODY,DIV,P,
H1,H2,H3,H4,H5,H6,
PRE,BLOCKQUOTE,
A,BR,IMG,
TABLE,TD,TH,
UL,OL,LI - HTML elements string representation.
CLASS,HREF,SRC,
TITLE,ALT - HTML attributes string representation.
DIALOG_LINK - A link dialog type.
DIALOG_IMAGE - An image dialog type.
DIALOG_TABLE - A table dialog type.
DIALOG_PASTE - A 'Paste' dialog type.
BOLD - Command: (un)set selection to <strong>.
ITALIC - Command: (un)set selection to <em>.
CREATE_LINK - Command: open the link dialog or (un)set link.
INSERT_IMAGE - Command: open the image dialog or insert an image.
INSERT_TABLE - Command: open the table dialog.
PASTE - Command: open the paste dialog.
INDENT - Command: nest a list item.
OUTDENT - Command: unnest a list item.
TOGGLE_HTML - Command: display/hide the HTML view.
FORMAT_BLOCK - Command: set a block element to another type.
PREVIEW - Command: open the preview dialog.
UNLINK - Command: unset a link.
INSERT_UNORDEREDLIST- Command: insert an unordered list.
INSERT_ORDEREDLIST - Command: insert an ordered list.
MAIN_CONTAINERS - An array of the main HTML containers used in WYMeditor.
BLOCKS - An array of the HTML block elements.
KEY - Standard key codes.
NODE - Node types.
*/
VERSION : "0.5-rc1-refinery",
INSTANCES : [],
STRINGS : [],
SKINS : [],
NAME : "name",
INDEX : "{Wym_Index}",
WYM_INDEX : "wym_index",
BASE_PATH : "{Wym_Base_Path}",
CSS_PATH : "{Wym_Css_Path}",
WYM_PATH : "{Wym_Wym_Path}",
SKINS_DEFAULT_PATH : "/assets/wymeditor/skins/",
SKINS_DEFAULT_CSS : "skin.css",
SKINS_DEFAULT_JS : "skin.js",
LANG_DEFAULT_PATH : "lang/",
IFRAME_BASE_PATH : "{Wym_Iframe_Base_Path}",
IFRAME_DEFAULT : "iframe/default/",
JQUERY_PATH : "{Wym_Jquery_Path}",
DIRECTION : "{Wym_Direction}",
LOGO : "{Wym_Logo}",
TOOLS : "{Wym_Tools}",
TOOLS_ITEMS : "{Wym_Tools_Items}",
TOOL_NAME : "{Wym_Tool_Name}",
TOOL_TITLE : "{Wym_Tool_Title}",
TOOL_CLASS : "{Wym_Tool_Class}",
CLASSES : "{Wym_Classes}",
CLASSES_ITEMS : "{Wym_Classes_Items}",
CLASS_NAME : "{Wym_Class_Name}",
CLASS_TITLE : "{Wym_Class_Title}",
CONTAINERS : "{Wym_Containers}",
CONTAINERS_ITEMS : "{Wym_Containers_Items}",
CONTAINER_NAME : "{Wym_Container_Name}",
CONTAINER_TITLE : "{Wym_Containers_Title}",
CONTAINER_CLASS : "{Wym_Container_Class}",
HTML : "{Wym_Html}",
IFRAME : "{Wym_Iframe}",
STATUS : "{Wym_Status}",
DIALOG_TITLE : "{Wym_Dialog_Title}",
DIALOG_BODY : "{Wym_Dialog_Body}",
STRING : "string",
BODY : "body",
DIV : "div",
P : "p",
H1 : "h1",
H2 : "h2",
H3 : "h3",
H4 : "h4",
H5 : "h5",
H6 : "h6",
PRE : "pre",
BLOCKQUOTE : "blockquote",
A : "a",
BR : "br",
IMG : "img",
TABLE : "table",
TD : "td",
TH : "th",
UL : "ul",
OL : "ol",
LI : "li",
CLASS : "class",
HREF : "href",
SRC : "src",
TITLE : "title",
TARGET : "target",
ALT : "alt",
REL : 'rel',
DIALOG_LINK : "Link",
DIALOG_IMAGE : "Image",
DIALOG_TABLE : "Table",
DIALOG_PASTE : "Paste_From_Word",
DIALOG_CLASS : "Css_Class",
BOLD : "Bold",
ITALIC : "Italic",
CREATE_LINK : "CreateLink",
INSERT_IMAGE : "InsertImage",
INSERT_TABLE : "InsertTable",
INSERT_HTML : "InsertHTML",
APPLY_CLASS : "Apply_Style",
PASTE : "Paste",
INDENT : "Indent",
OUTDENT : "Outdent",
TOGGLE_HTML : "ToggleHtml",
FORMAT_BLOCK : "FormatBlock",
PREVIEW : "Preview",
UNLINK : "Unlink",
INSERT_UNORDEREDLIST : "InsertUnorderedList",
INSERT_ORDEREDLIST : "InsertOrderedList",
MAIN_CONTAINERS : new Array("p","h1","h2","h3","h4","h5","h6","pre","blockquote"),
BLOCKS : new Array("address", "blockquote", "div", "dl",
"fieldset", "form", "h1", "h2", "h3", "h4", "h5", "h6", "hr",
"noscript", "ol", "p", "pre", "table", "ul", "dd", "dt",
"li", "tbody", "td", "tfoot", "th", "thead", "tr", "meter",
"section", "article", "aside", "details", "header", "footer",
"nav", "dialog", "figure", "figcaption", "address", "hgroup",
"mark", "time", "canvas", "audio", "video", "source", "output",
"progress", "ruby", "rt", "rp", "summary", "command"),
KEY : {
BACKSPACE: 8,
ENTER: 13,
END: 35,
HOME: 36,
LEFT: 37,
UP: 38,
RIGHT: 39,
DOWN: 40,
CURSOR: new Array(37, 38, 39, 40),
DELETE: 46
},
NODE : {
ELEMENT: 1,
ATTRIBUTE: 2,
TEXT: 3
},
/*
Class: WYMeditor.editor
WYMeditor editor main class, instanciated for each editor occurrence.
*/
editor : function(elem, options) {
/*
Constructor: WYMeditor.editor
Initializes main values (index, elements, paths, ...)
and call WYMeditor.editor.init which initializes the editor.
Parameters:
elem - The HTML element to be replaced by the editor.
options - The hash of options.
Returns:
Nothing.
See Also:
<WYMeditor.editor.init>
*/
//store the instance in the INSTANCES array and store the index
this._index = WYMeditor.INSTANCES.push(this) - 1;
//store the element replaced by the editor
this._element = elem;
//store the options
this._options = options;
//store the element's inner value
this._html = $(elem).val();
//store the HTML option, if any
if(this._options.html) { this._html = this._options.html; }
//get or compute the base path (where the main JS file is located)
this._options.basePath = this._options.basePath || this.computeBasePath();
//get or set the skin path (where the skin files are located)
this._options.skinPath = this._options.skinPath || (this._options.basePath + WYMeditor.SKINS_DEFAULT_PATH) + this._options.skin + '/';
// set css and js skin paths
this._options.cssCompiledSkinPath = this._options.cssCompiledSkinPath || ((this._options.cssSkinPath || this._options.skinPath) + this._options.skin + "/");
this._options.jsCompiledSkinPath = this._options.jsCompiledSkinPath || ((this._options.jsSkinPath || this._options.skinPath) + this._options.skin + "/");
//get or compute the main JS file location
this._options.wymPath = this._options.wymPath || this.computeWymPath();
//get or set the language files path
this._options.langPath = this._options.langPath || this._options.basePath + WYMeditor.LANG_DEFAULT_PATH;
//get or set the designmode iframe's base path
this._options.iframeBasePath = this._options.iframeBasePath || this._options.basePath + WYMeditor.IFRAME_DEFAULT;
//get or compute the jQuery JS file location
this._options.jQueryPath = this._options.jQueryPath || this.computeJqueryPath();
//initialize the editor instance
this.init();
}
});
/********** JQUERY **********/
/**
* Replace an HTML element by WYMeditor
*
* @example $(".wymeditor").wymeditor(
* {
*
* }
* );
* @desc Example description here
*
* @name WYMeditor
* @description WYMeditor is a web-based WYSIWYM XHTML editor
* @param Hash hash A hash of parameters
* @option Integer iExample Description here
* @option String sExample Description here
*
* @type jQuery
* @cat Plugins/WYMeditor
* @author Jean-Francois Hovinne
*/
$.fn.wymeditor = function(options) {
options = $.extend({
html: "",
basePath: false,
skinPath: false,
jsSkinPath: false,
cssSkinPath: false,
wymPath: false,
iframeBasePath: false,
jQueryPath: false,
styles: false,
stylesheet: false,
skin: "default",
initSkin: true,
loadSkin: true,
lang: "en",
direction: "ltr",
boxHtml: "<div class='wym_box'>"
+ "<div class='wym_area_top'>" + WYMeditor.TOOLS + "</div>"
+ "<div class='wym_area_left'></div>"
+ "<div class='wym_area_right'>" + WYMeditor.CONTAINERS + WYMeditor.CLASSES + "</div>"
+ "<div class='wym_area_main'>" + WYMeditor.HTML + WYMeditor.IFRAME + WYMeditor.STATUS + "</div>"
+ "<div class='wym_area_bottom'>" + WYMeditor.LOGO + "</div>"
+ "</div>",
logoHtml: "<a class='wym_wymeditor_link' href='http://www.wymeditor.org/'>WYMeditor</a>",
iframeHtml:"<div class='wym_iframe wym_section'>"
+ "<iframe src='" + WYMeditor.IFRAME_BASE_PATH + "wymiframe.html' onload='"
+ "this.contentWindow.parent.WYMeditor.INSTANCES[" + WYMeditor.INDEX + "].initIframe(this)'>"
+ "</iframe>"
+ "</div>",
editorStyles: [],
toolsHtml: "<div class='wym_tools wym_section'>"
+ "<h2>{Tools}</h2>"
+ "<ul>" + WYMeditor.TOOLS_ITEMS + "</ul>"
+ "</div>",
toolsItemHtml:"<li class='" + WYMeditor.TOOL_CLASS + "'>"
+ "<a href='#' name='" + WYMeditor.TOOL_NAME + "' title='" + WYMeditor.TOOL_TITLE + "'>"
+ WYMeditor.TOOL_TITLE
+ "</a>"
+ "</li>",
toolsItems: [
{'name': 'Bold', 'title': 'Strong', 'css': 'wym_tools_strong'},
{'name': 'Italic', 'title': 'Emphasis', 'css': 'wym_tools_emphasis'},
{'name': 'Superscript', 'title': 'Superscript', 'css': 'wym_tools_superscript'},
{'name': 'Subscript', 'title': 'Subscript', 'css': 'wym_tools_subscript'},
{'name': 'InsertOrderedList', 'title': 'Ordered_List', 'css': 'wym_tools_ordered_list'},
{'name': 'InsertUnorderedList', 'title': 'Unordered_List', 'css': 'wym_tools_unordered_list'},
{'name': 'Indent', 'title': 'Indent', 'css': 'wym_tools_indent'},
{'name': 'Outdent', 'title': 'Outdent', 'css': 'wym_tools_outdent'},
{'name': 'Undo', 'title': 'Undo', 'css': 'wym_tools_undo'},
{'name': 'Redo', 'title': 'Redo', 'css': 'wym_tools_redo'},
{'name': 'CreateLink', 'title': 'Link', 'css': 'wym_tools_link'},
{'name': 'Unlink', 'title': 'Unlink', 'css': 'wym_tools_unlink'},
{'name': 'InsertImage', 'title': 'Image', 'css': 'wym_tools_image'},
{'name': 'InsertTable', 'title': 'Table', 'css': 'wym_tools_table'},
{'name': 'Paste', 'title': 'Paste_From_Word', 'css': 'wym_tools_paste'},
{'name': 'ToggleHtml', 'title': 'HTML', 'css': 'wym_tools_html'},
{'name': 'Preview', 'title': 'Preview', 'css': 'wym_tools_preview'}
],
containersHtml: "<div class='wym_containers wym_section'>"
+ "<h2>{Containers}</h2>"
+ "<ul>"
+ WYMeditor.CONTAINERS_ITEMS
+ "</ul>"
+ "</div>",
containersItemHtml:"<li class='" + WYMeditor.CONTAINER_CLASS + "'>"
+ "<a href='#' name='" + WYMeditor.CONTAINER_NAME + "'>"
+ WYMeditor.CONTAINER_TITLE
+ "</a>"
+"</li>",
containersItems: [
{'name': 'P', 'title': 'Paragraph', 'css': 'wym_containers_p'},
{'name': 'H1', 'title': 'Heading_1', 'css': 'wym_containers_h1'},
{'name': 'H2', 'title': 'Heading_2', 'css': 'wym_containers_h2'},
{'name': 'H3', 'title': 'Heading_3', 'css': 'wym_containers_h3'},
{'name': 'H4', 'title': 'Heading_4', 'css': 'wym_containers_h4'},
{'name': 'H5', 'title': 'Heading_5', 'css': 'wym_containers_h5'},
{'name': 'H6', 'title': 'Heading_6', 'css': 'wym_containers_h6'},
{'name': 'PRE', 'title': 'Preformatted', 'css': 'wym_containers_pre'},
{'name': 'BLOCKQUOTE', 'title': 'Blockquote', 'css': 'wym_containers_blockquote'},
{'name': 'TH', 'title': 'Table_Header', 'css': 'wym_containers_th'}
],
classesHtml: "<div class='wym_classes wym_section'>"
+ "<h2>{Classes}</h2><ul>"
+ WYMeditor.CLASSES_ITEMS
+ "</ul></div>",
classesItemHtml: "<li class='wym_classes_" + WYMeditor.CLASS_NAME + "'>"
+ "<a href='#' name='" + WYMeditor.CLASS_NAME + "'>"
+ WYMeditor.CLASS_TITLE
+ "</a>"
+"</li>",
classesItems: [],
statusHtml: "<div class='wym_status wym_section'>"
+ "<h2>{Status}</h2>"
+"</div>",
htmlHtml: "<div class='wym_html wym_section'>"
+ "<h2>{Source_Code}</h2>"
+ "<textarea class='wym_html_val'></textarea>"
+"</div>",
boxSelector: ".wym_box",
toolsSelector: ".wym_tools",
toolsListSelector: " ul",
containersSelector:".wym_containers",
classesSelector: ".wym_classes",
htmlSelector: ".wym_html",
iframeSelector: ".wym_iframe iframe",
iframeBodySelector:".wym_iframe",
statusSelector: ".wym_status",
toolSelector: ".wym_tools a",
containerSelector: ".wym_containers a",
classSelector: ".wym_classes a",
classUnhiddenSelector: ".wym_classes",
classHiddenSelector: ".wym_classes_hidden",
htmlValSelector: ".wym_html_val",
hrefSelector: ".wym_href",
srcSelector: ".wym_src",
titleSelector: ".wym_title",
targetSelector: ".wym_target",
altSelector: ".wym_alt",
textSelector: ".wym_text",
sizeSelector: ".wym_size",
rowsSelector: ".wym_rows",
colsSelector: ".wym_cols",
captionSelector: ".wym_caption",
summarySelector: ".wym_summary",
submitSelector: ".wym_submit",
cancelSelector: ".wym_cancel",
previewSelector: "",
dialogTypeSelector: ".wym_dialog_type",
dialogLinkSelector: ".wym_dialog_link",
dialogImageSelector: ".wym_dialog_image",
dialogTableSelector: ".wym_dialog_table",
dialogPasteSelector: ".wym_dialog_paste",
dialogPreviewSelector: ".wym_dialog_preview",
updateSelector: ".wymupdate",
updateEvent: "click",
dialogFeatures: {
width: 560
, height: 300
}
, dialogFeaturesPreview: "menubar=no,titlebar=no,toolbar=no,resizable=no,scrollbars=yes,width=560,height=300,top=0,left=0"
, dialogHtml:"<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN'"
+ " 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>"
+ "<html dir='" + WYMeditor.DIRECTION + "'>"
+ "<head>"
+ "<link rel='stylesheet' type='text/css' media='screen'" + " href='" + WYMeditor.CSS_PATH + "' />"
+ "<title>" + WYMeditor.DIALOG_TITLE + "</title>"
+ "<script type='text/javascript' src='" + WYMeditor.JQUERY_PATH + "'></script>"
+ "<script type='text/javascript' src='" + WYMeditor.WYM_PATH + "'></script>"
+ "</head>"
+ WYMeditor.DIALOG_BODY
+ "</html>",
dialogLinkHtml: "<div class='wym_dialog wym_dialog_link'>"
+ "<form>"
+ "<fieldset>"
+ "<input type='hidden' id='wym_dialog_type' class='wym_dialog_type' value='"
+ WYMeditor.DIALOG_LINK
+ "' />"
+ "<legend>{Link}</legend>"
+ "<div class='row'>"
+ "<label>{URL}</label>"
+ "<input type='text' class='wym_href' value='' size='40' />"
+ "</div>"
+ "<div class='row'>"
+ "<label>{Title}</label>"
+ "<input type='text' class='wym_title' value='' size='40' />"
+ "</div>"
+ "<div class='row row-indent'>"
+ "<input class='wym_submit button' type='button'"
+ " value='{Submit}' />"
+ "<input class='wym_cancel' type='button'"
+ "value='{Cancel}' />"
+ "</div>"
+ "</fieldset>"
+ "</form>"
+ "</div>",
dialogImageHtml: "<div class='wym_dialog wym_dialog_image'>"
+ "<form>"
+ "<fieldset>"
+ "<input type='hidden' id='wym_dialog_type' class='wym_dialog_type' value='"
+ WYMeditor.DIALOG_IMAGE
+ "' />"
+ "<legend>{Image}</legend>"
+ "<div class='row'>"
+ "<label>{URL}</label>"
+ "<input type='text' class='wym_src' value='' size='40' />"
+ "</div>"
+ "<div class='row'>"
+ "<label>{Alternative_Text}</label>"
+ "<input type='text' class='wym_alt' value='' size='40' />"
+ "</div>"
+ "<div class='row'>"
+ "<label>{Title}</label>"
+ "<input type='text' class='wym_title' value='' size='40' />"
+ "</div>"
+ "<div class='row row-indent'>"
+ "<input class='wym_submit button' type='button'"
+ " value='{Submit}' />"
+ "<input class='wym_cancel' type='button'"
+ "value='{Cancel}' />"
+ "</div>"
+ "</fieldset>"
+ "</form>"
+ "</div>",
dialogTableHtml: "<div class='wym_dialog wym_dialog_table'>"
+ "<form>"
+ "<input type='hidden' id='wym_dialog_type' class='wym_dialog_type' value='"
+ WYMeditor.DIALOG_TABLE
+ "' />"
+ "<div class='row'>"
+ "<label>{Caption}</label>"
+ "<input type='text' class='wym_caption' value='' size='40' />"
+ "</div>"
+ "<div class='row'>"
+ "<label>{Summary}</label>"
+ "<input type='text' class='wym_summary' value='' size='40' />"
+ "</div>"
+ "<div class='row'>"
+ "<label>{Number_Of_Rows}</label>"
+ "<input type='text' class='wym_rows' value='3' size='3' />"
+ "</div>"
+ "<div class='row'>"
+ "<label>{Number_Of_Cols}</label>"
+ "<input type='text' class='wym_cols' value='2' size='3' />"
+ "</div>"
+ "<div class='row row-indent'>"
+ "<input class='wym_submit button' type='button'"
+ " value='{Submit}' />"
+ "<input class='wym_cancel' type='button'"
+ "value='{Cancel}' />"
+ "</div>"
+ "</form>"
+ "</div>",
dialogPasteHtml: "<div class='wym_dialog wym_dialog_paste'>"
+ "<form>"
+ "<input type='hidden' id='wym_dialog_type' class='wym_dialog_type' value='"
+ WYMeditor.DIALOG_PASTE
+ "' />"
+ "<fieldset>"
+ "<legend>{Paste_From_Word}</legend>"
+ "<div class='row'>"
+ "<textarea class='wym_text' rows='10' cols='50'></textarea>"
+ "</div>"
+ "<div class='row'>"
+ "<input class='wym_submit button' type='button'"
+ " value='{Submit}' />"
+ "<input class='wym_cancel' type='button'"
+ "value='{Cancel}' />"
+ "</div>"
+ "</fieldset>"
+ "</form>"
+ "</div>",
dialogPreviewHtml: "<div class='wym_dialog wym_dialog_preview'></div>",
dialogStyles: [],
stringDelimiterLeft: "{",
stringDelimiterRight:"}",
preInit: null,
preBind: null,
postInit: null,
preInitDialog: null,
postInitDialog: null
}, options);
return this.each(function() {
new WYMeditor.editor($(this),options);
});
};
/* @name extend
* @description Returns the WYMeditor instance based on its index
*/
$.extend({
wymeditors: function(i) {
return (WYMeditor.INSTANCES[i]);
}
});
/********** WYMeditor **********/
/* @name Wymeditor
* @description WYMeditor class
*/
/* @name init
* @description Initializes a WYMeditor instance
*/
WYMeditor.editor.prototype.init = function() {
//load subclass - browser specific
//unsupported browsers: do nothing
if ($.browser.msie) {
var WymClass = new WYMeditor.WymClassExplorer(this);
}
else if ($.browser.mozilla) {
var WymClass = new WYMeditor.WymClassMozilla(this);
}
else if ($.browser.opera) {
var WymClass = new WYMeditor.WymClassOpera(this);
}
else if ($.browser.webkit) {
var WymClass = new WYMeditor.WymClassSafari(this);
}
if(WymClass) {
if($.isFunction(this._options.preInit)) { this._options.preInit(this); }
var SaxListener = new WYMeditor.XhtmlSaxListener();
$.extend(SaxListener, WymClass);
this.parser = new WYMeditor.XhtmlParser(SaxListener);
if(this._options.styles || this._options.stylesheet){
this.configureEditorUsingRawCss();
}
this.helper = new WYMeditor.XmlHelper();
//extend the Wymeditor object
//don't use $.extend since 1.1.4
//$.extend(this, WymClass);
for (var prop in WymClass) { this[prop] = WymClass[prop]; }
//load wymbox
this._box = $(this._element).hide().after(this._options.boxHtml).next().addClass('wym_box_' + this._index);
//store the instance index in wymbox and element replaced by editor instance
//but keep it compatible with jQuery < 1.2.3, see #122
if( $.isFunction( $.fn.data ) ) {
$.data(this._box.get(0), WYMeditor.WYM_INDEX, this._index);
$.data(this._element.get(0), WYMeditor.WYM_INDEX, this._index);
}
var h = WYMeditor.Helper;
//construct the iframe
var iframeHtml = this._options.iframeHtml;
iframeHtml = h.replaceAll(iframeHtml, WYMeditor.INDEX, this._index);
iframeHtml = h.replaceAll(iframeHtml, WYMeditor.IFRAME_BASE_PATH, this._options.iframeBasePath);
//construct wymbox
var boxHtml = $(this._box).html();
boxHtml = h.replaceAll(boxHtml, WYMeditor.LOGO, this._options.logoHtml);
boxHtml = h.replaceAll(boxHtml, WYMeditor.TOOLS, this._options.toolsHtml);
boxHtml = h.replaceAll(boxHtml, WYMeditor.CONTAINERS,this._options.containersHtml);
boxHtml = h.replaceAll(boxHtml, WYMeditor.CLASSES, this._options.classesHtml);
boxHtml = h.replaceAll(boxHtml, WYMeditor.HTML, this._options.htmlHtml);
boxHtml = h.replaceAll(boxHtml, WYMeditor.IFRAME, iframeHtml);
boxHtml = h.replaceAll(boxHtml, WYMeditor.STATUS, this._options.statusHtml);
//construct tools list
var aTools = eval(this._options.toolsItems);
var sTools = "";
for(var i = 0; i < aTools.length; i++) {
var oTool = aTools[i];
if(oTool.name && oTool.title) {
var sTool = this._options.toolsItemHtml;
var sTool = h.replaceAll(sTool, WYMeditor.TOOL_NAME, oTool.name);
sTool = h.replaceAll(sTool, WYMeditor.TOOL_TITLE, this._options.stringDelimiterLeft
+ oTool.title
+ this._options.stringDelimiterRight);
sTool = h.replaceAll(sTool, WYMeditor.TOOL_CLASS, oTool.css);
sTools += sTool;
}
}
boxHtml = h.replaceAll(boxHtml, WYMeditor.TOOLS_ITEMS, sTools);
//construct classes list
var aClasses = eval(this._options.classesItems);
var sClasses = "";
for(var i = 0; i < aClasses.length; i++) {
var oClass = aClasses[i];
if(oClass.name) {
if (oClass.rules && oClass.rules.length > 0) {
var sRules = "";
var wym = this;
$.each(oClass.rules, function(index, rule) {
sClass = wym._options.classesItemHtml;
sClass = h.replaceAll(sClass, WYMeditor.CLASS_NAME, oClass.name + (oClass.join || "") + (rule.name || rule));
sClass = h.replaceAll(sClass, WYMeditor.CLASS_TITLE, rule.title || titleize(rule.name || rule));
sRules += sClass;
});
var sClassMultiple = this._options.classesItemHtmlMultiple;
sClassMultiple = h.replaceAll(sClassMultiple, WYMeditor.CLASS_TITLE, oClass.title || titleize(oClass.name));
sClassMultiple = h.replaceAll(sClassMultiple, '{classesItemHtml}', sRules);
sClasses += sClassMultiple;
}
else {
sClass = this._options.classesItemHtml;
sClass = h.replaceAll(sClass, WYMeditor.CLASS_NAME, oClass.name);
sClass = h.replaceAll(sClass, WYMeditor.CLASS_TITLE, oClass.title || titleize(oClass.name));
sClasses += sClass;
}
}
}
boxHtml = h.replaceAll(boxHtml, ">"+WYMeditor.APPLY_CLASS+"<",
">" + this._options.stringDelimiterLeft
+ WYMeditor.APPLY_CLASS
+ this._options.stringDelimiterRight + "<");
boxHtml = h.replaceAll(boxHtml, WYMeditor.CLASSES_ITEMS, sClasses);
//construct containers list
var aContainers = eval(this._options.containersItems);
var sContainers = "";
for(var i = 0; i < aContainers.length; i++) {
var oContainer = aContainers[i];
if(oContainer.name && oContainer.title) {
var sContainer = this._options.containersItemHtml;
sContainer = h.replaceAll(sContainer, WYMeditor.CONTAINER_NAME, oContainer.name);
sContainer = h.replaceAll(sContainer, WYMeditor.CONTAINER_TITLE,
this._options.stringDelimiterLeft
+ oContainer.title
+ this._options.stringDelimiterRight);
sContainer = h.replaceAll(sContainer, WYMeditor.CONTAINER_CLASS, oContainer.css);
sContainers += sContainer;
}
}
boxHtml = h.replaceAll(boxHtml, WYMeditor.CONTAINERS_ITEMS, sContainers);
//l18n
boxHtml = this.replaceStrings(boxHtml);
//load html in wymbox
$(this._box).html(boxHtml);
//hide the html value
$(this._box).find(this._options.htmlSelector).hide();
//enable the skin
this.loadSkin();
// store which WYMeditor instance the element owns on the element.
$(this._element).data('wymeditor', this);
}
};
WYMeditor.editor.prototype.bindEvents = function() {
//copy the instance
var wym = this;
//handle click event on tools buttons
$(this._box).find(this._options.toolSelector).click(function() {
wym._iframe.contentWindow.focus(); //See #154
wym.exec($(this).attr(WYMeditor.NAME));
return(false);
});
//handle click event on containers buttons
$(this._box).find(this._options.containerSelector).click(function() {
wym.container($(this).attr(WYMeditor.NAME));
return(false);
});
//handle keyup event on html value: set the editor value
//handle focus/blur events to check if the element has focus, see #147
$(this._box).find(this._options.htmlValSelector)
.keyup(function() { $(wym._doc.body).html($(this).val());})
.focus(function() { $(this).toggleClass('hasfocus'); })
.blur(function() { $(this).toggleClass('hasfocus'); });
//handle click event on classes buttons
$(this._box).find(this._options.classSelector).bind('click', function(e) {
var aClasses = eval(wym._options.classesItems);
var sName = $(this).attr(WYMeditor.NAME);
var oClass = WYMeditor.Helper.findByName(aClasses, sName);
var replacers = $([]);
if (oClass == null) {
$.each(aClasses, function(index, classRule){
if (oClass == null && classRule.rules && classRule.rules.length > 0){
var ruleName = sName.replace(classRule.name + (classRule.join || ""), "");
var indexOf = null;
$.each(classRule.rules, function(i, rule) {
if (ruleName == (rule.name || rule)) {
indexOf = i;
} else {
replacers.push(classRule.name + (classRule.join || "") + (rule.name || rule));
}
});
if (indexOf != null) oClass = {expr: (classRule.rules[indexOf].expr || null)};
}
});
}
if(oClass) {
// remove all related classes.
replacers.each(function(index, removable_class){
wym.removeClass(removable_class, oClass.expr);
});
wym.toggleClass(sName, oClass.expr);
}
// now hide the menu
wym.exec(WYMeditor.APPLY_CLASS);
wym._iframe.contentWindow.focus(); //See #154
e.preventDefault();
});
//handle event on update element
$(this._options.updateSelector).bind(this._options.updateEvent, function() {
wym.update();
});
};
WYMeditor.editor.prototype.ready = function() {
return(this._doc != null);
};
/********** METHODS **********/
/* @name box
* @description Returns the WYMeditor container
*/
WYMeditor.editor.prototype.box = function() {
return(this._box);
};
/* @name html
* @description Get/Set the html value
*/
WYMeditor.editor.prototype.html = function(html) {
if(typeof html === 'string') {
$(this._doc.body).html(html);
} else {
return($(this._doc.body).html());
}
};
/* @name intercept_paste
* @description Catch the browser paste action and open the appropriate dialog instead
*/
WYMeditor.editor.prototype.intercept_paste = function(e) {
var wym = WYMeditor.INSTANCES[this.title];
wym.format_block();
wym.exec(WYMeditor.PASTE);
if (e) {
e.preventDefault();
}
};
/* @name xhtml
* @description Cleans up the HTML
*/
WYMeditor.editor.prototype.xhtml = function() {
return this.parser.parse(this.html());
};
/* @name exec
* @description Executes a button command
*/
WYMeditor.editor.prototype.exec = function(cmd) {
//base function for execCommand
//open a dialog or exec
switch(cmd) {
case WYMeditor.CREATE_LINK:
if((container = this.container()) || this._selected_image) {
this.dialog(WYMeditor.DIALOG_LINK);
}
break;
case WYMeditor.INSERT_IMAGE:
this.dialog(WYMeditor.DIALOG_IMAGE);
break;
case WYMeditor.INSERT_TABLE:
this.dialog(WYMeditor.DIALOG_TABLE);
break;
case WYMeditor.PASTE:
this.dialog(WYMeditor.DIALOG_PASTE);
break;
case WYMeditor.TOGGLE_HTML:
this.update();
this.toggleHtml();
//partially fixes #121 when the user manually inserts an image
//if(!$(this._box).find(this._options.htmlSelector).is(':visible')) {
// this.listen();
//}
break;
case WYMeditor.PREVIEW:
this.dialog(WYMeditor.PREVIEW);
break;
case WYMeditor.APPLY_CLASS:
wym = this;
// determine whether any classes are already selected and add the enabled class to them.
$(wym._box).find(this._options.classUnhiddenSelector).find("a[name]").each(function(index, rule){
if ($(wym.selected()).hasClass($(rule).attr('name'))) {
$(rule).parent().addClass('enabled');
} else {
$(rule).parent().removeClass('enabled');
}
});
break;
default:
this._exec(cmd);
break;
}
};
/* @name container
* @description Get/Set the selected container
*/
WYMeditor.editor.prototype.container = function(sType) {
if(sType) {