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/**
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 * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $
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 *
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 * @author Moxiecode
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 * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
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 */
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/* Import plugin specific language pack */
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tinyMCE.importPluginLanguagePack('preview');
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var TinyMCE_PreviewPlugin = {
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	getInfo : function() {
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		return {
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			longname : 'Preview',
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			author : 'Moxiecode Systems AB',
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			authorurl : 'http://tinymce.moxiecode.com',
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			infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/preview',
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			version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion
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		};
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	},
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	/**
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	 * Returns the HTML contents of the preview control.
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	 */
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	getControlHTML : function(cn) {
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		switch (cn) {
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			case "preview":
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				return tinyMCE.getButtonHTML(cn, 'lang_preview_desc', '{$pluginurl}/images/preview.gif', 'mcePreview');
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		}
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		return "";
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	},
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	/**
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	 * Executes the mcePreview command.
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	 */
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	execCommand : function(editor_id, element, command, user_interface, value) {
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		// Handle commands
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		switch (command) {
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			case "mcePreview":
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				var previewPage = tinyMCE.getParam("plugin_preview_pageurl", null);
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				var previewWidth = tinyMCE.getParam("plugin_preview_width", "550");
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				var previewHeight = tinyMCE.getParam("plugin_preview_height", "600");
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				// Use a custom preview page
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				if (previewPage) {
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					var template = new Array();
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					template['file'] = previewPage;
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					template['width'] = previewWidth;
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					template['height'] = previewHeight;
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					tinyMCE.openWindow(template, {editor_id : editor_id, resizable : "yes", scrollbars : "yes", inline : "yes", content : tinyMCE.getContent(), content_css : tinyMCE.getParam("content_css")});
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				} else {
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					var win = window.open("", "mcePreview", "menubar=no,toolbar=no,scrollbars=yes,resizable=yes,left=20,top=20,width=" + previewWidth + ",height="  + previewHeight);
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					var html = "", i;
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					var c = tinyMCE.getContent();
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					var pos = c.indexOf('<body'), pos2, css = tinyMCE.getParam("content_css").split(',');
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					if (pos != -1) {
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						pos = c.indexOf('>', pos);
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						pos2 = c.lastIndexOf('</body>');
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						c = c.substring(pos + 1, pos2);
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					}
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					html += tinyMCE.getParam('doctype');
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					html += '<html xmlns="http://www.w3.org/1999/xhtml">';
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					html += '<head>';
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					html += '<title>' + tinyMCE.getLang('lang_preview_desc') + '</title>';
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					html += '<base href="' + tinyMCE.settings['base_href'] + '" />';
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					html += '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />';
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					for (i=0; i<css.length; i++)
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						html += '<link href="' + css[i] + '" rel="stylesheet" type="text/css" />';
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					html += '<script type="text/javascript">';
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					html += 'window.opener.TinyMCE_PreviewPlugin._setDoc(document);';
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					html += 'window.opener.TinyMCE_PreviewPlugin._setWin(window);';
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					html += 'writeFlash = window.opener.TinyMCE_PreviewPlugin._writeFlash;';
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					html += 'writeShockWave = window.opener.TinyMCE_PreviewPlugin._writeShockWave;';
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					html += 'writeQuickTime = window.opener.TinyMCE_PreviewPlugin._writeQuickTime;';
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					html += 'writeRealMedia = window.opener.TinyMCE_PreviewPlugin._writeRealMedia;';
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					html += 'writeWindowsMedia = window.opener.TinyMCE_PreviewPlugin._writeWindowsMedia;';
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					html += 'writeEmbed = window.opener.TinyMCE_PreviewPlugin._writeEmbed;';
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					html += '</script>';
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					html += '</head>';
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					html += '<body dir="' + tinyMCE.getParam("directionality") + '" onload="window.opener.TinyMCE_PreviewPlugin._onLoad();">';
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					html += c;
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					html += '</body>';
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					html += '</html>';
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					win.document.write(html);
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					win.document.close();
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				}
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				return true;
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		}
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		return false;
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	},
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	_setDoc : function(d) {
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		TinyMCE_PreviewPlugin._doc = d;
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		d._embeds = new Array();
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	},
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	_setWin : function(d) {
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		TinyMCE_PreviewPlugin._win = d;
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	},
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	_onLoad : function() {
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		var nl, i, el = new Array(), d = TinyMCE_PreviewPlugin._doc, sv, ne;
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		nl = d.getElementsByTagName("script");
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		for (i=0; i<nl.length; i++) {
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			sv = tinyMCE.isMSIE ? nl[i].innerHTML : nl[i].firstChild.nodeValue;
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			if (new RegExp('write(Flash|ShockWave|WindowsMedia|QuickTime|RealMedia)\\(.*', 'g').test(sv))
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				el[el.length] = nl[i];
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		}
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		for (i=0; i<el.length; i++) {
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			ne = d.createElement("div");
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			ne.innerHTML = d._embeds[i];
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			el[i].parentNode.insertBefore(ne.firstChild, el[i]);
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		}
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	},
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	_writeFlash : function(p) {
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		p.src = tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], p.src);
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		TinyMCE_PreviewPlugin._writeEmbed(
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			'D27CDB6E-AE6D-11cf-96B8-444553540000',
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			'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0',
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			'application/x-shockwave-flash',
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			p
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		);
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	},
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	_writeShockWave : function(p) {
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		p.src = tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], p.src);
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		TinyMCE_PreviewPlugin._writeEmbed(
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			'166B1BCA-3F9C-11CF-8075-444553540000',
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			'http://download.macromedia.com/pub/shockwave/cabs/director/sw.cab#version=8,5,1,0',
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			'application/x-director',
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			p
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		);
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	},
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	_writeQuickTime : function(p) {
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		p.src = tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], p.src);
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		TinyMCE_PreviewPlugin._writeEmbed(
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			'02BF25D5-8C17-4B23-BC80-D3488ABDDC6B',
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			'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0',
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			'video/quicktime',
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			p
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		);
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	},
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	_writeRealMedia : function(p) {
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		p.src = tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], p.src);
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		TinyMCE_PreviewPlugin._writeEmbed(
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			'CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA',
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			'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0',
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			'audio/x-pn-realaudio-plugin',
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			p
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		);
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	},
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	_writeWindowsMedia : function(p) {
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		p.src = tinyMCE.convertRelativeToAbsoluteURL(tinyMCE.settings['base_href'], p.src);
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		p.url = p.src;
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		TinyMCE_PreviewPlugin._writeEmbed(
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			'6BF52A52-394A-11D3-B153-00C04F79FAA6',
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			'http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701',
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			'application/x-mplayer2',
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			p
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		);
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	},
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	_writeEmbed : function(cls, cb, mt, p) {
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		var h = '', n, d = TinyMCE_PreviewPlugin._doc, ne, c;
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		h += '<object classid="clsid:' + cls + '" codebase="' + cb + '"';
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		h += typeof(p.id) != "undefined" ? 'id="' + p.id + '"' : '';
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		h += typeof(p.name) != "undefined" ? 'name="' + p.name + '"' : '';
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		h += typeof(p.width) != "undefined" ? 'width="' + p.width + '"' : '';
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		h += typeof(p.height) != "undefined" ? 'height="' + p.height + '"' : '';
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		h += typeof(p.align) != "undefined" ? 'align="' + p.align + '"' : '';
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		h += '>';
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		for (n in p)
192
			h += '<param name="' + n + '" value="' + p[n] + '">';
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		h += '<embed type="' + mt + '"';
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196
		for (n in p)
197
			h += n + '="' + p[n] + '" ';
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199
		h += '></embed></object>';
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		d._embeds[d._embeds.length] = h;
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	}
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};
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tinyMCE.addPlugin("preview", TinyMCE_PreviewPlugin);