45 lines
1.5 KiB
JavaScript
45 lines
1.5 KiB
JavaScript
ContextMenu = Class.create();
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ContextMenu.prototype = {
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initialize: function (options) {
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this.options = Object.extend({selector: '.hascontextmenu'}, options || { });
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Event.observe(document, 'click', function(e){
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var t = Event.findElement(e, 'a');
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if ((t != document) && (Element.hasClassName(t, 'disabled') || Element.hasClassName(t, 'submenu'))) {
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Event.stop(e);
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} else {
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$('context-menu').hide();
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if (this.selection) {
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this.selection.removeClassName('context-menu-selection');
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}
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}
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}.bind(this));
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$$(this.options.selector).invoke('observe', (window.opera ? 'click' : 'contextmenu'), function(e){
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if (window.opera && !e.ctrlKey) {
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return;
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}
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this.show(e);
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}.bind(this));
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},
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show: function(e) {
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Event.stop(e);
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Element.hide('context-menu');
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if (this.selection) {
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this.selection.removeClassName('context-menu-selection');
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}
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$('context-menu').style['left'] = (Event.pointerX(e) + 'px');
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$('context-menu').style['top'] = (Event.pointerY(e) + 'px');
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Element.update('context-menu', '');
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var tr = Event.findElement(e, 'tr');
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tr.addClassName('context-menu-selection');
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this.selection = tr;
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var id = tr.id.substring(6, tr.id.length);
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/* TODO: do not hard code path */
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new Ajax.Updater('context-menu', '../../issues/context_menu/' + id, {asynchronous:true, evalScripts:true, onComplete:function(request){Effect.Appear('context-menu', {duration: 0.20})}})
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}
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}
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