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loginDialog: Use more function scope variables inside _startTimedLogin

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Using function scope variables increases readability and prevents
unwanted changes from outside while the batch is running.
This commit is contained in:
verdre 2018-04-17 15:19:44 +02:00
parent 86a741c1ee
commit a8e17f73ec
1 changed files with 23 additions and 22 deletions
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45
js/gdm/loginDialog.js
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@ -991,20 +991,10 @@ var LoginDialog = new Lang.Class({
},
_blockTimedLoginUntilIdle() {
// This blocks timed login from starting until a few
// seconds after the user stops interacting with the
// login screen.
//
// We skip this step if the timed login delay is very
// short.
if ((this._timedLoginDelay - _TIMED_LOGIN_IDLE_THRESHOLD) <= 0)
return null;
let hold = new Batch.Hold();
this._timedLoginIdleTimeOutId = GLib.timeout_add_seconds(GLib.PRIORITY_DEFAULT, _TIMED_LOGIN_IDLE_THRESHOLD,
() => {
this._timedLoginAnimationTime -= _TIMED_LOGIN_IDLE_THRESHOLD;
this._timedLoginIdleTimeOutId = 0;
hold.release();
return GLib.SOURCE_REMOVE;
@ -1029,41 +1019,52 @@ var LoginDialog = new Lang.Class({
this._timedLoginIdleTimeOutId = 0;
}
this._timedLoginItem = null;
this._timedLoginDelay = delay;
this._timedLoginAnimationTime = delay;
let loginItem = null;
let animationTime;
let tasks = [() => this._waitForItemForUser(userName),
() => {
this._timedLoginItem = this._userList.getItemFromUserName(userName);
loginItem = this._userList.getItemFromUserName(userName);
// If there is an animation running on the item, reset it.
this._timedLoginItem.hideTimedLoginIndicator();
loginItem.hideTimedLoginIndicator();
},
() => {
// If we're just starting out, start on the right item.
if (!this._userManager.is_loaded) {
this._userList.jumpToItem(this._timedLoginItem);
this._userList.jumpToItem(loginItem);
}
},
this._blockTimedLoginUntilIdle,
() => {
// This blocks the timed login animation until a few
// seconds after the user stops interacting with the
// login screen.
// We skip this step if the timed login delay is very short.
if (delay > _TIMED_LOGIN_IDLE_THRESHOLD) {
animationTime = delay - _TIMED_LOGIN_IDLE_THRESHOLD;
return this._blockTimedLoginUntilIdle();
} else {
animationTime = delay;
}
},
() => {
// If idle timeout is done, make sure the timed login indicator is shown
if (this._timedLoginDelay > _TIMED_LOGIN_IDLE_THRESHOLD &&
if (delay > _TIMED_LOGIN_IDLE_THRESHOLD &&
this._authPrompt.actor.visible)
this._authPrompt.cancel();
if (this._timedLoginDelay > _TIMED_LOGIN_IDLE_THRESHOLD || firstRun) {
this._userList.scrollToItem(this._timedLoginItem);
this._timedLoginItem.actor.grab_key_focus();
if (delay > _TIMED_LOGIN_IDLE_THRESHOLD || firstRun) {
this._userList.scrollToItem(loginItem);
loginItem.actor.grab_key_focus();
}
},
() => this._timedLoginItem.showTimedLoginIndicator(this._timedLoginAnimationTime),
() => loginItem.showTimedLoginIndicator(animationTime),
() => {
this._timedLoginBatch = null;