1 files changed, 26 insertions, 6 deletions

diff --git a/program/js/tiny_mce/themes/advanced/js/charmap.js b/program/js/tiny_mce/themes/advanced/js/charmap.js
index 8c5aea172..1cead6dfe 100644
--- a/program/js/tiny_mce/themes/advanced/js/charmap.js
+++ b/program/js/tiny_mce/themes/advanced/js/charmap.js
@@ -173,7 +173,7 @@ var charmap = [
 	['ý',  'ý',  true, 'y - acute'],

 	['þ',   'þ',  true, 'thorn'],

 	['ÿ',    'ÿ',  true, 'y - diaeresis'],

-    ['Α',   'Α',  true, 'Alpha'],

+	['Α',   'Α',  true, 'Alpha'],

 	['Β',    'Β',  true, 'Beta'],

 	['Γ',   'Γ',  true, 'Gamma'],

 	['Δ',   'Δ',  true, 'Delta'],

@@ -258,8 +258,8 @@ var charmap = [
 	['⌋',  '⌋', false,'right floor'],

 	['⟨',    '〈', false,'left-pointing angle bracket'],

 	['⟩',    '〉', false,'right-pointing angle bracket'],

-	['◊',     '◊', true,'lozenge'],

-	['♠',  '♠', false,'black spade suit'],

+	['◊',     '◊', true, 'lozenge'],

+	['♠',  '♠', true, 'black spade suit'],

 	['♣',   '♣', true, 'black club suit'],

 	['♥',  '♥', true, 'black heart suit'],

 	['♦',   '♦', true, 'black diamond suit'],

@@ -275,19 +275,38 @@ var charmap = [
 

 tinyMCEPopup.onInit.add(function() {

 	tinyMCEPopup.dom.setHTML('charmapView', renderCharMapHTML());

+	addKeyboardNavigation();

 });

 

+function addKeyboardNavigation(){

+	var tableElm, cells, settings;

+

+	cells = tinyMCEPopup.dom.select(".charmaplink", "charmapgroup");

+

+	settings ={

+		root: "charmapgroup",

+		items: cells

+	};

+

+	tinyMCEPopup.editor.windowManager.createInstance('tinymce.ui.KeyboardNavigation', settings, tinyMCEPopup.dom);

+}

+

 function renderCharMapHTML() {

 	var charsPerRow = 20, tdWidth=20, tdHeight=20, i;

-	var html = '<table border="0" cellspacing="1" cellpadding="0" width="' + (tdWidth*charsPerRow) + '"><tr height="' + tdHeight + '">';

+	var html = '<div id="charmapgroup" aria-labelledby="charmap_label" tabindex="0" role="listbox">'+

+	'<table role="presentation" border="0" cellspacing="1" cellpadding="0" width="' + (tdWidth*charsPerRow) + 

+	'"><tr height="' + tdHeight + '">';

 	var cols=-1;

 

 	for (i=0; i<charmap.length; i++) {

+		var previewCharFn;

+

 		if (charmap[i][2]==true) {

 			cols++;

+			previewCharFn = 'previewChar(\'' + charmap[i][1].substring(1,charmap[i][1].length) + '\',\'' + charmap[i][0].substring(1,charmap[i][0].length) + '\',\'' + charmap[i][3] + '\');';

 			html += ''

 				+ '<td class="charmap">'

-				+ '<a onmouseover="previewChar(\'' + charmap[i][1].substring(1,charmap[i][1].length) + '\',\'' + charmap[i][0].substring(1,charmap[i][0].length) + '\',\'' + charmap[i][3] + '\');" onfocus="previewChar(\'' + charmap[i][1].substring(1,charmap[i][1].length) + '\',\'' + charmap[i][0].substring(1,charmap[i][0].length) + '\',\'' + charmap[i][3] + '\');" href="javascript:void(0)" onclick="insertChar(\'' + charmap[i][1].substring(2,charmap[i][1].length-1) + '\');" onclick="return false;" onmousedown="return false;" title="' + charmap[i][3] + '">'

+				+ '<a class="charmaplink" role="button" onmouseover="'+previewCharFn+'" onfocus="'+previewCharFn+'" href="javascript:void(0)" onclick="insertChar(\'' + charmap[i][1].substring(2,charmap[i][1].length-1) + '\');" onclick="return false;" onmousedown="return false;" title="' + charmap[i][3] + '">'

 				+ charmap[i][1]

 				+ '</a></td>';

 			if ((cols+1) % charsPerRow == 0)

@@ -301,7 +320,8 @@ function renderCharMapHTML() {
 			html += '<td width="' + tdWidth + '" height="' + tdHeight + '" class="charmap">&nbsp;</td>';

 	}

 

-	html += '</tr></table>';

+	html += '</tr></table></div>';

+	html = html.replace(/<tr height="20"><\/tr>/g, '');

 

 	return html;

 }