includes/clientside/tinymce/plugins/directionality/editor_plugin_src.js
author Dan
Fri, 07 Sep 2007 16:27:40 -0400
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Merging Scribus and Nighthawk repositories
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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('directionality');
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var TinyMCE_DirectionalityPlugin = {
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	getInfo : function() {
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		return {
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			longname : 'Directionality',
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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/directionality',
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			version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion
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		};
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	},
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	getControlHTML : function(cn) {
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		switch (cn) {
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			case "ltr":
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				return tinyMCE.getButtonHTML(cn, 'lang_directionality_ltr_desc', '{$pluginurl}/images/ltr.gif', 'mceDirectionLTR');
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			case "rtl":
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				return tinyMCE.getButtonHTML(cn, 'lang_directionality_rtl_desc', '{$pluginurl}/images/rtl.gif', 'mceDirectionRTL');
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		}
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		return "";
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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 "mceDirectionLTR":
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				var inst = tinyMCE.getInstanceById(editor_id);
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				var elm = tinyMCE.getParentElement(inst.getFocusElement(), "p,div,td,h1,h2,h3,h4,h5,h6,pre,address");
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				if (elm)
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					elm.setAttribute("dir", "ltr");
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				tinyMCE.triggerNodeChange(false);
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				return true;
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			case "mceDirectionRTL":
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				var inst = tinyMCE.getInstanceById(editor_id);
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				var elm = tinyMCE.getParentElement(inst.getFocusElement(), "p,div,td,h1,h2,h3,h4,h5,h6,pre,address");
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				if (elm)
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					elm.setAttribute("dir", "rtl");
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				tinyMCE.triggerNodeChange(false);
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				return true;
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		}
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		// Pass to next handler in chain
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		return false;
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	},
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	handleNodeChange : function(editor_id, node, undo_index, undo_levels, visual_aid, any_selection) {
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		function getAttrib(elm, name) {
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			return elm.getAttribute(name) ? elm.getAttribute(name) : "";
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		}
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		if (node == null)
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			return;
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		var elm = tinyMCE.getParentElement(node, "p,div,td,h1,h2,h3,h4,h5,h6,pre,address");
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		if (!elm) {
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			tinyMCE.switchClass(editor_id + '_ltr', 'mceButtonDisabled');
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			tinyMCE.switchClass(editor_id + '_rtl', 'mceButtonDisabled');
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			return true;
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		}
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		tinyMCE.switchClass(editor_id + '_ltr', 'mceButtonNormal');
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		tinyMCE.switchClass(editor_id + '_rtl', 'mceButtonNormal');
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		var dir = getAttrib(elm, "dir");
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		if (dir == "ltr" || dir == "")
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			tinyMCE.switchClass(editor_id + '_ltr', 'mceButtonSelected');
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		else
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			tinyMCE.switchClass(editor_id + '_rtl', 'mceButtonSelected');
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		return true;
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	}
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};
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tinyMCE.addPlugin("directionality", TinyMCE_DirectionalityPlugin);