svgedit/editor/locale/locale.js

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JavaScript
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/*
* Localizing script for SVG-edit UI
*
* Licensed under the Apache License, Version 2
*
* Copyright(c) 2010 Narendra Sisodya
* Copyright(c) 2010 Alexis Deveria
*
*/
var svgEditor = (function($, Editor) {
Editor.putLocale = function(given_param, good_langs){
var lang_param;
if(given_param) {
lang_param = given_param;
} else {
lang_param = $.pref('lang');
if(!lang_param) {
if (navigator.userLanguage) // Explorer
lang_param = navigator.userLanguage;
else if (navigator.language) // FF, Opera, ...
lang_param = navigator.language;
if (lang_param == "")
return;
}
// Set to English if language is not in list of good langs
if($.inArray(lang_param, good_langs) == -1) {
lang_param = "en";
}
// don't bother on first run if language is English
if(lang_param.indexOf("en") == 0) return;
}
var conf = Editor.curConfig;
var url = conf.langPath + "lang." + lang_param + ".js";
var processFile = function(data){
if(!data) return;
var LangData = eval(data), js_strings;
var more = Editor.canvas.runExtensions("addLangData", lang_param, true);
$.each(more, function(i, m) {
if(m.data) {
LangData = $.merge(LangData, m.data);
}
});
$.each(LangData, function(i, data) {
if(data.id) {
var elem = $('#svg_editor').parent().find('#'+data.id)[0];
if(elem) {
if(data.title)
elem.title = data.title;
if(data.textContent) {
// Only replace non-empty text nodes, not elements
$.each(elem.childNodes, function(j, node) {
if(node.nodeType == 3 && $.trim(node.textContent)) {
node.textContent = data.textContent;
}
});
}
}
} else if(data.js_strings) {
js_strings = data.js_strings;
}
});
Editor.setLang(lang_param, js_strings);
}
$.ajax({
'url': url,
'dataType': "text",
success: processFile,
error: function(xhr) {
if(xhr.responseText) {
processFile(xhr.responseText);
}
}
});
};
return Editor;
}(jQuery, svgEditor));