Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/chat/old/phpfreechat/lib/javascript/activity.js

67 lines
1.6 KiB

var DetectActivity = Class.create();
DetectActivity.prototype = {
initialize: function(subject)
{
this.onunactivate = function() {};
this.onactivate = function() {};
this.subject = subject;
this.isactive = true;
Event.observe(subject, 'mousemove', this._OnFocus.bindAsEventListener(this), false);
Event.observe(subject, 'mouseout', this._OnBlur.bindAsEventListener(this), false);
},
_OnFocus: function(e)
{
this.isactive = true;
if (this.onactivate) this.onactivate();
},
_OnBlur: function(e)
{
this.isactive = false;
if (this.onunactivate) this.onunactivate();
},
isActive: function()
{
return this.isactive;
}
}
/*
// Unused code, by usefull for further auto idle features
_launchTimeout: function(myself)
{
var oldisactive = this.isactive;
if (this.oldposx == this.posx &&
this.oldposy == this.posy)
this.isactive = false;
else
this.isactive = true;
this.oldposx = this.posx;
this.oldposy = this.posy;
if (oldisactive != this.isactive) alert("switch");
setTimeout(function() { myself._launchTimeout(myself); }, 1000);
},
_OnMouseMove: function(e)
{
var posx = 0;
var posy = 0;
if (!e) var e = window.event;
if (e.pageX || e.pageY)
{
posx = e.pageX;
posy = e.pageY;
}
else if (e.clientX || e.clientY)
{
posx = e.clientX + document.body.scrollLeft
+ document.documentElement.scrollLeft;
posy = e.clientY + document.body.scrollTop
+ document.documentElement.scrollTop;
}
this.posx = posx;
this.posy = posy;
},
*/