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