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mount-operation: implement show-unmount-progress

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Show a notification when we receive a show-unmount-progress signal on
the mount operation we use for unmounting.
The notification will either turn fade out automatically with a
completion message when the unmount successfully completes, or will
disappear in case the operation is aborted underway (for example because
the device has been unplugged in the meantime).

https://bugzilla.gnome.org/show_bug.cgi?id=676125
This commit is contained in:
Cosimo Cecchi 2012-07-09 21:58:12 -04:00
parent f906cfe5f6
commit 168e0b5a42
1 changed files with 57 additions and 0 deletions
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57
js/ui/shellMountOperation.js
View File

@ -117,6 +117,8 @@ const ShellMountOperation = new Lang.Class({
Lang.bind(this, this._onShowProcesses2));
this.mountOp.connect('aborted',
Lang.bind(this, this.close));
this.mountOp.connect('show-unmount-progress',
Lang.bind(this, this._onShowUnmountProgress));
this._gicon = source.get_icon();
},
@ -178,6 +180,11 @@ const ShellMountOperation = new Lang.Class({
this._dialog.close();
this._dialog = null;
}
if (this._notifier) {
this._notifier.done();
this._notifier = null;
}
},
_onShowProcesses2: function(op) {
@ -208,6 +215,16 @@ const ShellMountOperation = new Lang.Class({
this._processesDialog.update(message, processes, choices);
},
_onShowUnmountProgress: function(op, message, timeLeft, bytesLeft) {
if (!this._notifier)
this._notifier = new ShellUnmountNotifier();
if (bytesLeft == 0)
this._notifier.done(message);
else
this._notifier.show(message);
},
borrowDialog: function() {
if (this._dialogId != 0) {
this._dialog.disconnect(this._dialogId);
@ -218,6 +235,46 @@ const ShellMountOperation = new Lang.Class({
}
});
const ShellUnmountNotifier = new Lang.Class({
Name: 'ShellUnmountNotifier',
Extends: MessageTray.Source,
_init: function() {
this.parent('', 'media-removable', St.IconType.FULLCOLOR);
this._notification = null;
Main.messageTray.add(this);
},
show: function(message) {
let [header, text] = message.split('\n', 2);
if (!this._notification) {
this._notification = new MessageTray.Notification(this, header, text);
this._notification.setTransient(true);
this._notification.setUrgency(MessageTray.Urgency.CRITICAL);
} else {
this._notification.update(header, text);
}
this.notify(this._notification);
},
done: function(message) {
if (this._notification) {
this._notification.destroy();
this._notification = null;
}
if (message) {
let notification = new MessageTray.Notification(this, message, null);
notification.setTransient(true);
this.notify(notification);
}
}
});
const ShellMountQuestionDialog = new Lang.Class({
Name: 'ShellMountQuestionDialog',
Extends: ModalDialog.ModalDialog,