127 lines
3.6 KiB
JavaScript
127 lines
3.6 KiB
JavaScript
// Mask Language plugin for Xinha
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// Implementation by Udo Schmal
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//
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// (c) Udo Schmal & Schaffrath NeueMedien 2004
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// Distributed under the same terms as HTMLArea itself.
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// This notice MUST stay intact for use (see license.txt).
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function LangMarks(editor, args) {
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this.editor = editor;
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var cfg = editor.config;
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var self = this;
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var options = {};
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options[this._lc("— language —")] = '';
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for (var i in cfg.LangMarks)
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{
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if (typeof i != 'string') continue;
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options[this._lc(i)] = cfg.LangMarks[i];
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}
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cfg.registerDropdown({
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id : "langmarks",
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tooltip : this._lc("language select"),
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options : options,
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action : function(editor) { self.onSelect(editor, this); },
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refresh : function(editor) { self.updateValue(editor, this); }
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});
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cfg.addToolbarElement("langmarks", "inserthorizontalrule", 1);
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}
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LangMarks._pluginInfo = {
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name : "LangMarks",
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version : "1.0",
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developer : "Udo Schmal",
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developer_url : "",
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sponsor : "L.N.Schaffrath NeueMedien",
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sponsor_url : "http://www.schaffrath-neuemedien.de/",
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c_owner : "Udo Schmal & Schaffrath NeueMedien",
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license : "htmlArea"
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};
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Xinha.Config.prototype.LangMarks = {
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"Greek" : "el",
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"English" : "en",
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"French" : "fr",
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"Latin" : "la"
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};
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LangMarks.prototype._lc = function(string) {
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return Xinha._lc(string, 'LangMarks');
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};
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LangMarks.prototype.onGenerate = function() {
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this.editor.addEditorStylesheet(Xinha.getPluginDir("LangMarks") + '/lang-marks.css');
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};
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LangMarks.prototype.onSelect = function(editor, obj, context, updatecontextclass) {
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var tbobj = editor._toolbarObjects[obj.id];
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var index = tbobj.element.selectedIndex;
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var language = tbobj.element.value;
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// retrieve parent element of the selection
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var parent = editor.getParentElement();
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var surround = true;
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var is_span = (parent && parent.tagName.toLowerCase() == "span");
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var update_parent = (context && updatecontextclass && parent && parent.tagName.toLowerCase() == context);
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if (update_parent) {
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parent.className = "haslang";
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parent.lang = language;
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editor.updateToolbar();
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return;
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}
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if (is_span && index == 0 && !/\S/.test(parent.style.cssText)) {
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while (parent.firstChild) {
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parent.parentNode.insertBefore(parent.firstChild, parent);
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}
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parent.parentNode.removeChild(parent);
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editor.updateToolbar();
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return;
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}
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if (is_span) {
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// maybe we could simply change the class of the parent node?
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if (parent.childNodes.length == 1) {
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parent.className = "haslang";
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parent.lang = language;
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surround = false;
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// in this case we should handle the toolbar updation
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// ourselves.
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editor.updateToolbar();
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}
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}
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// Other possibilities could be checked but require a lot of code. We
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// can't afford to do that now.
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if (surround) {
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// shit happens ;-) most of the time. this method works, but
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// it's dangerous when selection spans multiple block-level
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// elements.
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editor.surroundHTML('<span lang="' + language + '" class="haslang">', '</span>');
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}
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};
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LangMarks.prototype.updateValue = function(editor, obj) {
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var select = editor._toolbarObjects[obj.id].element;
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var parents = editor.getAllAncestors();
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var parent;
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for (var i=0;i<parents.length;i++)
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{
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if (parents[i].lang) parent = parents[i];
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}
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if (parent) {
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var options = select.options;
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var value = parent.lang;
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for (var i = options.length; --i >= 0;) {
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var option = options[i];
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if (value == option.value) {
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select.selectedIndex = i;
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return;
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}
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}
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}
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else select.selectedIndex = 0;
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}; |