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modalDialog: Show spinner when working

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Use the same UI concept from the login screen to show spinners when
the polkit or keyring dialogs are working

https://bugzilla.gnome.org/show_bug.cgi?id=684438
This commit is contained in:
Stef Walter
2013-05-09 06:41:07 +02:00
parent db89648f62
commit 046a1a7af8
5 changed files with 79 additions and 87 deletions
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44
js/ui/modalDialog.js
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@ -22,6 +22,10 @@ const Tweener = imports.ui.tweener;
const OPEN_AND_CLOSE_TIME = 0.1;
const FADE_OUT_DIALOG_TIME = 1.0;
const WORK_SPINNER_ICON_SIZE = 24;
const WORK_SPINNER_ANIMATION_DELAY = 1.0;
const WORK_SPINNER_ANIMATION_TIME = 0.3;
const State = {
OPENED: 0,
CLOSED: 1,
@ -107,6 +111,8 @@ const ModalDialog = new Lang.Class({
this._initialKeyFocus = this.dialogLayout;
this._initialKeyFocusDestroyId = 0;
this._savedKeyFocus = null;
this._workSpinner = null;
},
destroy: function() {
@ -180,6 +186,44 @@ const ModalDialog = new Lang.Class({
return button;
},
placeSpinner: function(layoutInfo) {
/* This is here because of recursive imports */
const Panel = imports.ui.panel;
let spinnerIcon = global.datadir + '/theme/process-working.svg';
this._workSpinner = new Panel.AnimatedIcon(spinnerIcon, WORK_SPINNER_ICON_SIZE);
this._workSpinner.actor.opacity = 0;
this._workSpinner.actor.show();
this.buttonLayout.add(this._workSpinner.actor, layoutInfo);
},
setWorking: function(working) {
if (!this._workSpinner)
return;
Tweener.removeTweens(this._workSpinner.actor);
if (working) {
this._workSpinner.play();
Tweener.addTween(this._workSpinner.actor,
{ opacity: 255,
delay: WORK_SPINNER_ANIMATION_DELAY,
time: WORK_SPINNER_ANIMATION_TIME,
transition: 'linear'
});
} else {
Tweener.addTween(this._workSpinner.actor,
{ opacity: 0,
time: WORK_SPINNER_ANIMATION_TIME,
transition: 'linear',
onCompleteScope: this,
onComplete: function() {
if (this._workSpinner)
this._workSpinner.stop();
}
});
}
},
_onKeyPressEvent: function(object, event) {
this._pressedKey = event.get_key_symbol();
},