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Code Issues Releases Wiki Activity

Now handling visibility change event

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Closes #745
This commit is contained in:
Igor Zhukov 2015-03-30 21:13:43 +03:00
parent e385be863f
commit 060d735ac4
1 changed files with 20 additions and 1 deletions
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21
app/js/lib/ng_utils.js
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@ -805,6 +805,21 @@ angular.module('izhukov.utils', [])
var toPromise, started = false; var toPromise, started = false;
var hidden = 'hidden';
var visibilityChange = 'visibilitychange';
if (typeof document.hidden !== 'undefined') {
// default
} else if (typeof document.mozHidden !== 'undefined') {
hidden = 'mozHidden';
visibilityChange = 'mozvisibilitychange';
} else if (typeof document.msHidden !== 'undefined') {
hidden = 'msHidden';
visibilityChange = 'msvisibilitychange';
} else if (typeof document.webkitHidden !== 'undefined') {
hidden = 'webkitHidden';
visibilityChange = 'webkitvisibilitychange';
}
return { return {
start: start start: start
}; };
@ -812,7 +827,7 @@ angular.module('izhukov.utils', [])
function start () { function start () {
if (!started) { if (!started) {
started = true; started = true;
$($window).on('blur focus keydown mousedown touchstart', onEvent); $($window).on(visibilityChange + ' blur focus keydown mousedown touchstart', onEvent);
setTimeout(function () { setTimeout(function () {
onEvent({type: 'blur'}); onEvent({type: 'blur'});
@ -829,7 +844,11 @@ angular.module('izhukov.utils', [])
} }
$($window).off('mousemove', onEvent); $($window).off('mousemove', onEvent);
} }
var isIDLE = e.type == 'blur' || e.type == 'timeout' ? true : false; var isIDLE = e.type == 'blur' || e.type == 'timeout' ? true : false;
if (hidden && document[hidden]) {
isIDLE = true;
}
$timeout.cancel(toPromise); $timeout.cancel(toPromise);
if (!isIDLE) { if (!isIDLE) {