| | |
| | | var SHIFT_KEY = 2; |
| | | var CONTROL_SHIFT_KEY = 3; |
| | | |
| | | |
| | | /** |
| | | * Default browser check class |
| | | * @constructor |
| | |
| | | this.xmlhttp_test = function() |
| | | { |
| | | var activeX_test = new Function("try{var o=new ActiveXObject('Microsoft.XMLHTTP');return true;}catch(err){return false;}"); |
| | | this.xmlhttp = (window.XMLHttpRequest || (window.ActiveXObject && activeX_test())); |
| | | this.xmlhttp = window.XMLHttpRequest || (('ActiveXObject' in window) && activeX_test()); |
| | | return this.xmlhttp; |
| | | }; |
| | | |
| | |
| | | e.cancelBubble = true; |
| | | |
| | | return false; |
| | | }, |
| | | |
| | | /** |
| | | * Determine whether the given event was trigered from keyboard |
| | | */ |
| | | is_keyboard: function(e) |
| | | { |
| | | return e && ( |
| | | (e.pointerType !== undefined && e.pointerType !== 'mouse') || // IE 11+ |
| | | (e.mozInputSource && e.mozInputSource == e.MOZ_SOURCE_KEYBOARD) || // Firefox |
| | | (e.offsetX === 0 && e.offsetY === 0) || // Opera |
| | | (!e.pageX && (e.pageY || 0) <= 0 && !e.clientX && (e.clientY || 0) <= 0) || // others |
| | | (bw.ie && rcube_event._last_keyboard_event && rcube_event._last_keyboard_event.target == e.target) // hack for IE <= 10 |
| | | ); |
| | | }, |
| | | |
| | | /** |
| | | * Accept event if triggered from keyboard action (e.g. <Enter>) |
| | | */ |
| | | keyboard_only: function(e) |
| | | { |
| | | return rcube_event.is_keyboard(e) ? true : rcube_event.cancel(e); |
| | | }, |
| | | |
| | | touchevent: function(e) |
| | |
| | | function rcube_find_object(id, d) |
| | | { |
| | | var n, f, obj, e; |
| | | if(!d) d = document; |
| | | |
| | | if(d.getElementsByName && (e = d.getElementsByName(id))) |
| | | if (!d) d = document; |
| | | |
| | | if (d.getElementById) |
| | | if (obj = d.getElementById(id)) |
| | | return obj; |
| | | |
| | | if (!obj && d.getElementsByName && (e = d.getElementsByName(id))) |
| | | obj = e[0]; |
| | | if(!obj && d.getElementById) |
| | | obj = d.getElementById(id); |
| | | if(!obj && d.all) |
| | | |
| | | if (!obj && d.all) |
| | | obj = d.all[id]; |
| | | |
| | | if(!obj && d.images.length) |
| | | if (!obj && d.images.length) |
| | | obj = d.images[id]; |
| | | |
| | | if (!obj && d.forms.length) { |
| | | for (f=0; f<d.forms.length; f++) { |
| | | if(d.forms[f].name == id) |
| | | if (d.forms[f].name == id) |
| | | obj = d.forms[f]; |
| | | else if(d.forms[f].elements[id]) |
| | | obj = d.forms[f].elements[id]; |
| | |
| | | } |
| | | |
| | | if (!obj && d.layers) { |
| | | if (d.layers[id]) obj = d.layers[id]; |
| | | if (d.layers[id]) |
| | | obj = d.layers[id]; |
| | | for (n=0; !obj && n<d.layers.length; n++) |
| | | obj = rcube_find_object(id, d.layers[n].document); |
| | | } |
| | |
| | | }; |
| | | } |
| | | |
| | | // array utility function |
| | | jQuery.last = function(arr) { |
| | | return arr && arr.length ? arr[arr.length-1] : undefined; |
| | | } |
| | | |
| | | // jQuery plugin to emulate HTML5 placeholder attributes on input elements |
| | | jQuery.fn.placeholder = function(text) { |
| | | return this.each(function() { |