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712 lines
17 KiB
JavaScript
712 lines
17 KiB
JavaScript
var prefInt;
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var regionsBundle;
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var languagesBundle;
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var acceptedBundle;
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var activeLanguageList;
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var availLanguageList;
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var availLanguageDict;
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var languages_pref_string;
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function GetBundles()
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{
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if (!regionsBundle) regionsBundle = srGetStrBundle("chrome://global/locale/regionNames.properties");
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if (!languagesBundle) languagesBundle = srGetStrBundle("chrome://global/locale/languageNames.properties");
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if (!acceptedBundle) acceptedBundle = srGetStrBundle("resource:/res/language.properties");
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}
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function InitAvailable()
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{
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dump("********** InitAvailable()\n");
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try
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{
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if (!prefInt) {
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languages_pref_string = new String();
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prefInt = Components.classes["component://netscape/preferences"];
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if (prefInt) {
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prefInt = prefInt.getService();
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prefInt = prefInt.QueryInterface(Components.interfaces.nsIPref);
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languages_pref_string = prefInt.CopyCharPref("intl.accept_languages");
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dump("*** Language PrefString: " + languages_pref_string + "\n");
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}
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}
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}
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catch(ex)
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{
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dump("failed to get prefs or Language mgr. services!\n");
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prefInt = null;
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}
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GetBundles()
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ReadAvailableLanguages();
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LoadAvailableLanguages();
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}
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function InitActive2()
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{
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try
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{
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if (!prefInt) {
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prefInt = Components.classes["component://netscape/preferences"];
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}
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if (prefInt) {
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languages_pref_string = new String();
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prefInt = prefInt.getService();
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prefInt = prefInt.QueryInterface(Components.interfaces.nsIPref);
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languages_pref_string = prefInt.CopyCharPref("intl.accept_languages");
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dump("*** Language PrefString: " + languages_pref_string + "\n");
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}
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}
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catch(ex)
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{
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dump("failed to get prefs or charset mgr. services!\n");
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prefInt = null;
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}
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GetBundles()
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ReadAvailableLanguages();
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LoadActiveLanguages2();
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}
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function InitActive()
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{
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try
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{
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if (!prefInt) {
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prefInt = Components.classes["component://netscape/preferences"];
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}
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if (prefInt) {
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languages_pref_string = new String();
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prefInt = prefInt.getService();
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prefInt = prefInt.QueryInterface(Components.interfaces.nsIPref);
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languages_pref_string = prefInt.CopyCharPref("intl.accept_languages");
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dump("*** Language PrefString: " + languages_pref_string + "\n");
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}
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}
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catch(ex)
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{
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dump("failed to get prefs or charset mgr. services!\n");
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prefInt = null;
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}
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GetBundles()
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ReadAvailableLanguages();
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LoadActiveLanguages();
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}
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function AddLanguage()
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{
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dump("********** AddLanguage()\n");
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var SelArray = window.openDialog("chrome://communicator/content/pref/pref-languages-add.xul","","modal=yes,chrome,resizable=no");
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dump("********** addLanguage receiving " + SelArray.document + "\n");
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dump("********** addLanguage receiving " + SelArray.returnValue + "\n");
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}
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function ReadAvailableLanguages()
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{
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availLanguageDict = new Array();
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var str = new String();
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var i =0;
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dump('ReadAvailableLanguages()\n');
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acceptedBundleEnum = acceptedBundle.getSimpleEnumeration();
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while (acceptedBundleEnum.HasMoreElements()) {
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//progress through the bundle
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curItem = acceptedBundleEnum.GetNext();
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//"unpack" the item, nsIPropertyElement is now partially scriptable
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curItem = curItem.QueryInterface(Components.interfaces.nsIPropertyElement);
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//dump string name (key)
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var stringName = curItem.getKey();
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stringNameProperty = stringName.split('.');
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if (stringNameProperty[1] == 'accept') {
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//dump the UI string (value)
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var visible = curItem.getValue();
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if (visible == 'true') {
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str = stringNameProperty[0];
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stringLangRegion = stringNameProperty[0].split('-');
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if (stringLangRegion[0]) {
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var tit = languagesBundle.GetStringFromName(stringLangRegion[0]);
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if (stringLangRegion[1]) {
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try {
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var tit = tit + "/" + regionsBundle.GetStringFromName(stringLangRegion[1]);
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}
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catch (ex) {
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dump("No region string for:" + stringLangRegion[1] + "\n");
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}
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} //if region
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} //if language
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if (str) if (tit) {
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dump("Loading available language:" + str + " = " + tit + ", " + i + "\n");
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availLanguageDict[i] = new Array(2);
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availLanguageDict[i][0] = tit;
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availLanguageDict[i][1] = str;
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availLanguageDict[i][2] = true;
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i++;
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if (tit) {}
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else dump('Not label for :' + str + ', ' + tit+'\n');
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} // if str&tit
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} //if visible
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} //if accepted
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} //while
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availLanguageDict.sort();
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}
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function LoadAvailableLanguages()
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{
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availLanguageList = new Array();
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var available_languages = document.getElementById('available_languages');
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var available_languages_treeroot = document.getElementById('available_languages_root');
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dump("Loading available languages!\n");
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dump("Dict length: " + availLanguageDict.length + "\n");
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if (availLanguageDict) for (i = 0; i < availLanguageDict.length; i++) {
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try { //let's beef up our error handling for languages without label / title
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dump("*** Creating new row\n");
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// Create a treerow for the new Language
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var item = document.createElement('treeitem');
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var row = document.createElement('treerow');
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var cell = document.createElement('treecell');
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tit = availLanguageDict[i][0];
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str = availLanguageDict[i][1];
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dump("*** Tit: " + tit + "\n");
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dump("*** Str: " + str + "\n");
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// Copy over the attributes
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cell.setAttribute('value', tit);
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cell.setAttribute('id', str);
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// Add it to the active languages tree
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dump("*** Append row \n");
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item.appendChild(row);
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dump("*** Append cell \n");
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row.appendChild(cell);
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dump("*** Append item \n");
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available_languages_treeroot.appendChild(item);
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dump("*** Tit: " + tit + "\n");
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dump("*** Str: " + str + "\n");
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// Select first item
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if (i == 0) {
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}
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dump("*** Added Available Language: " + tit + "\n");
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} //try
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catch (ex) {
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dump("*** Failed to add Avail. Language: " + tit + "\n");
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} //catch
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} //for
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}
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function GetLanguageTitle(id)
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{
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dump("looking up title for:" + id + "\n");
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if (availLanguageDict) for (j = 0; j < availLanguageDict.length; j++) {
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//dump("ID:" + availLanguageDict[j][1] + " ==> " + availLanguageDict[j][0] + "\n");
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if ( availLanguageDict[j][1] == id) {
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//title =
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dump("found title for:" + id + " ==> " + availLanguageDict[j][0] + "\n");
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return availLanguageDict[j][0];
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}
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}
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return '';
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}
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function GetLanguageVisibility(id)
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{
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dump("looking up visibility for:" + id + "\n");
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if (availLanguageDict) for (j = 0; j < availLanguageDict.length; j++) {
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//dump("ID:" + availLanguageDict[j][1] + " ==> " + availLanguageDict[j][2] + "\n");
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if ( availLanguageDict[j][1] == id) {
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//title =
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dump("found visibility for:" + id + " ==> " + availLanguageDict[j][2] + "\n");
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return availLanguageDict[j][2];
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}
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}
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return false;
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}
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function AddRemoveLatin1(action)
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{
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try {
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arrayOfPrefs = languages_pref_string.split(', ');
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}
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catch (ex) {
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dump("failed to split the preference string!\n");
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}
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if (arrayOfPrefs) for (i = 0; i < arrayOfPrefs.length; i++) {
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str = arrayOfPrefs[i];
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if (str == 'iso-8859-1') {
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if (action == 'remove') {
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arrayOfPrefs[i]=arrayOfPrefs[arrayOfPrefs.length-1];
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arrayOfPrefs.length = arrayOfPrefs.length - 1;
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}
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languages_pref_string = arrayOfPrefs.join(', ');
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return;
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}
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} //for
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if (action == 'add') {
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arrayOfPrefs[arrayOfPrefs.length]= 'iso-8859-1';
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languages_pref_string = arrayOfPrefs.join(', ');
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}
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}
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function LoadActiveLanguages()
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{
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activeLanguageList = new Array();
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var active_languages = document.getElementById('active_languages');
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var active_languages_treeroot = document.getElementById('active_languages_root');
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var visible;
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dump("Loading: " + languages_pref_string + "!\n");
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try {
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arrayOfPrefs = languages_pref_string.split(', ');
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}
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catch (ex) {
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dump("failed to split the preference string!\n");
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}
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if (arrayOfPrefs) for (i = 0; i < arrayOfPrefs.length; i++) {
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str = arrayOfPrefs[i];
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tit = GetLanguageTitle(str);
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if (str) if (tit) {
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dump("Adding Active Language: " + str + " ==> " + tit + "\n");
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// Create a treerow for the new Language
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var item = document.createElement('treeitem');
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var row = document.createElement('treerow');
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var cell = document.createElement('treecell');
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// Copy over the attributes
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cell.setAttribute('value', tit);
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cell.setAttribute('id', str);
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// Add it to the active languages tree
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item.appendChild(row);
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row.appendChild(cell);
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active_languages_treeroot.appendChild(item);
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dump("*** Added Active Language: " + tit + "\n");
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} //if
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} //for
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}
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function LoadActiveLanguages2()
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{
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try {
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activeLanguageList = new Array();
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var active_languages = document.getElementById('available_languages');
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var active_languages_treeroot = document.getElementById('available_languages_root');
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var visible;
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}
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catch (ex) {
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dump("Failed to initialize variables\n");
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}
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dump("Loading: " + languages_pref_string + "!\n");
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try {
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arrayOfPrefs = languages_pref_string.split(', ');
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}
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catch (ex) {
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dump("failed to split the preference string!\n");
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}
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if (arrayOfPrefs) for (i = 0; i < arrayOfPrefs.length; i++) {
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str = arrayOfPrefs[i];
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tit = GetLanguageTitle(str);
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if (str) if (tit) {
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dump("Adding Active Language: " + str + " ==> " + tit + "\n");
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// Create a treerow for the new Language
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var item = document.createElement('treeitem');
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var row = document.createElement('treerow');
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var cell = document.createElement('treecell');
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// Copy over the attributes
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cell.setAttribute('value', tit);
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cell.setAttribute('id', str);
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// Add it to the active languages tree
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item.appendChild(row);
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row.appendChild(cell);
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active_languages_treeroot.appendChild(item);
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dump("*** Added Active Language: " + tit + "\n");
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} //if
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} //for
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}
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function SelectAvailableLanguage()
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{
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//Remove the selection in the active languages list
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var active_languages = document.getElementById('active_languages');
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if (active_languages.selectedCells.length > 0)
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active_languages.clearCellSelection();
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if (active_languages.selectedItems.length > 0)
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active_languages.clearItemSelection();
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enable_add_button();
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} //SelectAvailableLanguage
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function enable_remove_button()
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{
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var remove_button = document.getElementById('remove_button');
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remove_button.setAttribute('disabled','false');
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}
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function enable_save()
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{
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var save_button = document.getElementById('save_button');
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save_button.setAttribute('disabled','false');
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}
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function enable_add_button()
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{
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var add_button = document.getElementById('add_button');
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add_button.setAttribute('disabled','false');
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}
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function AddActiveLanguage(availSelected)
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{
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dump("!!!!!! AddActiveLanguage receiving: " + availSelected);
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}
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function AddAvailableLanguage()
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{
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var active_languages = window.opener.document.getElementById('active_languages');
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var active_languages_treeroot = window.opener.document.getElementById('active_languages_root');
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var available_languages = document.getElementById('available_languages');
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for (var nodeIndex=0; nodeIndex < available_languages.selectedItems.length; nodeIndex++) {
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var selItem = available_languages.selectedItems[nodeIndex];
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var selRow = selItem.firstChild;
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var selCell = selRow.firstChild;
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var Languagename = selCell.getAttribute('value');
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var Languageid = selCell.getAttribute('id');
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var already_active = false;
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for (var item = active_languages_treeroot.firstChild; item != null; item = item.nextSibling) {
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var row = item.firstChild;
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var cell = row.firstChild;
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var active_Languageid = cell.getAttribute('id');
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if (active_Languageid == Languageid) {
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already_active = true;
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break;
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}
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}
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if (already_active == false) {
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// Create a treerow for the new Language
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var item = document.createElement('treeitem');
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var row = document.createElement('treerow');
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var cell = document.createElement('treecell');
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// Copy over the attributes
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cell.setAttribute('value', Languagename);
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cell.setAttribute('id', Languageid);
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// Add it to the active languages tree
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item.appendChild(row);
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row.appendChild(cell);
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active_languages_treeroot.appendChild(item);
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// Select is only if the caller wants to.
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active_languages.selectItem(item);
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active_languages.ensureElementIsVisible(item);
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}//add new item
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} //loop selected languages
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available_languages.clearItemSelection();
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window.close();
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} //AddAvailableLanguage
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function AddAvailableLanguageNew()
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{
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var available_languages = document.getElementById('available_languages');
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var availSelected = new Array();
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for (var nodeIndex=0; nodeIndex < available_languages.selectedItems.length; nodeIndex++) {
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var selItem = available_languages.selectedItems[nodeIndex];
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var selRow = selItem.firstChild;
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var selCell = selRow.firstChild;
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var Languagename = selCell.getAttribute('value');
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var Languageid = selCell.getAttribute('id');
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availSelected[nodeIndex] = new Array(1);
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availSelected[nodeIndex][0] = Languagename;
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availSelected[nodeIndex][1] = Languageid;
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} //loop selected languages
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available_languages.clearItemSelection();
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enable_save();
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dump("********** AddAvailableLanguage returning "+availSelected+"\n");
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window.returnValue = availSelected;
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dump (window.opener);
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window.close();
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return(availSelected);
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} //AddAvailableLanguage
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function RemoveActiveLanguage()
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{
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var active_languages_treeroot = document.getElementById('active_languages_root');
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var tree = document.getElementById('active_languages');
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var nextNode = null;
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var numSelected = tree.selectedItems.length;
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var deleted_all = false;
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while (tree.selectedItems.length > 0) {
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var selectedNode = tree.selectedItems[0];
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nextNode = selectedNode.nextSibling;
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if (!nextNode)
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if (selectedNode.previousSibling)
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nextNode = selectedNode.previousSibling;
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var row = selectedNode.firstChild;
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var cell = row.firstChild;
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row.removeChild(cell);
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selectedNode.removeChild(row);
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active_languages_treeroot.removeChild(selectedNode);
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} //while
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if (nextNode) {
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tree.selectItem(nextNode)
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} else {
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//tree.clearItemSelection();
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}
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enable_save();
|
|
} //RemoveActiveLanguage
|
|
|
|
|
|
function Save()
|
|
{
|
|
|
|
// Iterate through the 'active languages tree to collect the languages
|
|
// that the user has chosen.
|
|
|
|
dump('Entering Save() function.\n');
|
|
|
|
var active_languages = document.getElementById('active_languages');
|
|
var active_languages_treeroot = document.getElementById('active_languages_root');
|
|
|
|
var row = null;
|
|
var cell = null;
|
|
var languageid = new String();
|
|
var num_languages = 0;
|
|
languages_pref_string = '';
|
|
|
|
for (var item = active_languages_treeroot.firstChild; item != null; item = item.nextSibling) {
|
|
|
|
row = item.firstChild;
|
|
cell = row.firstChild;
|
|
languageid = cell.getAttribute('id');
|
|
|
|
if (languageid.length > 1) {
|
|
|
|
num_languages++;
|
|
|
|
//separate >1 languages by commas
|
|
if (num_languages > 1) {
|
|
languages_pref_string = languages_pref_string + "," + " " + languageid;
|
|
} else {
|
|
languages_pref_string = languageid;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
try
|
|
{
|
|
if (prefInt)
|
|
{
|
|
|
|
//AddRemoveLatin1('remove');
|
|
prefInt.SetCharPref("intl.charset_menu.static", languages_pref_string);
|
|
//prefInt.SetCharPref("browser.startup.homepage", languages_pref_string);
|
|
//prefInt.CopyCharPref("intl.charset_menu.static", languages_pref_string);
|
|
//prefInt.SetCharPref("browser.startup.homepage", "www.betak.net");
|
|
|
|
confirm_text = document.getElementById('confirm_text');
|
|
dump('intl.charset_menu.static set to ' + languages_pref_string + '.\n');
|
|
window.close();
|
|
confirm(confirm_text.getAttribute('value'));
|
|
}
|
|
}
|
|
|
|
catch(ex)
|
|
{
|
|
confirm('exception' + ex);
|
|
//prefInt.SetDefaultCharPref("intl.charset_menu.static", "iso-8859-1, iso-2022-jp, shift_jis, euc-jp");
|
|
}
|
|
|
|
} //Save
|
|
|
|
|
|
function MoveUp() {
|
|
var tree = document.getElementById('active_languages');
|
|
if (tree.selectedItems.length == 1) {
|
|
var selected = tree.selectedItems[0];
|
|
var before = selected.previousSibling
|
|
if (before) {
|
|
before.parentNode.insertBefore(selected, before);
|
|
tree.selectItem(selected);
|
|
tree.ensureElementIsVisible(selected);
|
|
}
|
|
}
|
|
|
|
enable_save();
|
|
} //MoveUp
|
|
|
|
|
|
function MoveDown() {
|
|
var tree = document.getElementById('active_languages');
|
|
if (tree.selectedItems.length == 1) {
|
|
var selected = tree.selectedItems[0];
|
|
if (selected.nextSibling) {
|
|
if (selected.nextSibling.nextSibling) {
|
|
selected.parentNode.insertBefore(selected, selected.nextSibling.nextSibling);
|
|
}
|
|
else {
|
|
selected.parentNode.appendChild(selected);
|
|
}
|
|
tree.selectItem(selected);
|
|
}
|
|
}
|
|
|
|
enable_save();
|
|
} //MoveDown
|