1 /**

     2  * $Id: editor_plugin_src.js 201 2007-02-12 15:56:56Z spocke $

     3  *

     4  * @author Moxiecode

     5  * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.

     6  */

     7 

     8 /* Import plugin specific language pack */

     9 tinyMCE.importPluginLanguagePack('directionality');

    10 

    11 var TinyMCE_DirectionalityPlugin = {

    12 	getInfo : function() {

    13 		return {

    14 			longname : 'Directionality',

    15 			author : 'Moxiecode Systems AB',

    16 			authorurl : 'http://tinymce.moxiecode.com',

    17 			infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/directionality',

    18 			version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion

    19 		};

    20 	},

    21 

    22 	getControlHTML : function(cn) {

    23 		switch (cn) {

    24 			case "ltr":

    25 				return tinyMCE.getButtonHTML(cn, 'lang_directionality_ltr_desc', '{$pluginurl}/images/ltr.gif', 'mceDirectionLTR');

    26 

    27 			case "rtl":

    28 				return tinyMCE.getButtonHTML(cn, 'lang_directionality_rtl_desc', '{$pluginurl}/images/rtl.gif', 'mceDirectionRTL');

    29 		}

    30 

    31 		return "";

    32 	},

    33 

    34 	execCommand : function(editor_id, element, command, user_interface, value) {

    35 		// Handle commands

    36 		switch (command) {

    37 			case "mceDirectionLTR":

    38 				var inst = tinyMCE.getInstanceById(editor_id);

    39 				var elm = tinyMCE.getParentElement(inst.getFocusElement(), "p,div,td,h1,h2,h3,h4,h5,h6,pre,address");

    40 

    41 				if (elm)

    42 					elm.setAttribute("dir", "ltr");

    43 

    44 				tinyMCE.triggerNodeChange(false);

    45 				return true;

    46 

    47 			case "mceDirectionRTL":

    48 				var inst = tinyMCE.getInstanceById(editor_id);

    49 				var elm = tinyMCE.getParentElement(inst.getFocusElement(), "p,div,td,h1,h2,h3,h4,h5,h6,pre,address");

    50 

    51 				if (elm)

    52 					elm.setAttribute("dir", "rtl");

    53 

    54 				tinyMCE.triggerNodeChange(false);

    55 				return true;

    56 		}

    57 

    58 		// Pass to next handler in chain

    59 		return false;

    60 	},

    61 

    62 	handleNodeChange : function(editor_id, node, undo_index, undo_levels, visual_aid, any_selection) {

    63 		function getAttrib(elm, name) {

    64 			return elm.getAttribute(name) ? elm.getAttribute(name) : "";

    65 		}

    66 

    67 		if (node == null)

    68 			return;

    69 

    70 		var elm = tinyMCE.getParentElement(node, "p,div,td,h1,h2,h3,h4,h5,h6,pre,address");

    71 		if (!elm) {

    72 			tinyMCE.switchClass(editor_id + '_ltr', 'mceButtonDisabled');

    73 			tinyMCE.switchClass(editor_id + '_rtl', 'mceButtonDisabled');

    74 			return true;

    75 		}

    76 

    77 		tinyMCE.switchClass(editor_id + '_ltr', 'mceButtonNormal');

    78 		tinyMCE.switchClass(editor_id + '_rtl', 'mceButtonNormal');

    79 

    80 		var dir = getAttrib(elm, "dir");

    81 		if (dir == "ltr" || dir == "")

    82 			tinyMCE.switchClass(editor_id + '_ltr', 'mceButtonSelected');

    83 		else

    84 			tinyMCE.switchClass(editor_id + '_rtl', 'mceButtonSelected');

    85 

    86 		return true;

    87 	}

    88 };

    89 

    90 tinyMCE.addPlugin("directionality", TinyMCE_DirectionalityPlugin);