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Flatten deeply nested "setTimeout()"

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Piro / YUKI Hiroshi 2014-10-22 03:00:12 +09:00
parent e0a7e43b3c
commit 9be3c3493d
1 changed files with 14 additions and 21 deletions
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29
modules/browser.js
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@ -4981,27 +4981,20 @@ TreeStyleTabBrowser.prototype = inherit(TreeStyleTabWindow.prototype, {
if (this.timers['onTabsOnTopSyncCommand'])
clearTimeout(this.timers['onTabsOnTopSyncCommand']);
this.timers['onTabsOnTopSyncCommand'] = setTimeout((function() {
var cleanup = (function() {
this.windowService.tabsOnTopChangingByUI = false;
delete this.timers['onTabsOnTopSyncCommand'];
}).bind(this);
try {
Deferred.resolve()
.then((function() {
this.windowService.toggleFixed(this.mTabBrowser);
setTimeout((function() {
try {
return wait(0);
}).bind(this))
.then((function() {
if (this.window.TabsOnTop.enabled != aEnabled)
this.window.TabsOnTop.enabled = aEnabled;
}
catch(e) {
this.defaultErrorHandler(e);
}
cleanup();
}).bind(this), 0);
}
catch(e) {
this.defaultErrorHandler(e);
cleanup();
}
}).bind(this))
.catch(this.defaultErrorHandler.bind(this))
.then((function() {
this.windowService.tabsOnTopChangingByUI = false;
delete this.timers['onTabsOnTopSyncCommand'];
}).bind(this));
}).bind(this), 0);
},