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workspace: Move decision to show/hide chrome to clone

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Currently the chrome layer decides itself which events on the window
clone should show or hide the chrome, which makes it harder to extent.
Instead, move the decision to the window clone by letting it emit
show/hide-chrome events when appropriate.

https://bugzilla.gnome.org/show_bug.cgi?id=783953
This commit is contained in:
Florian Müllner 2017-07-19 02:29:16 +02:00
parent 1218e68b93
commit 6816aea906
1 changed files with 11 additions and 13 deletions
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24
js/ui/workspace.js
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@ -157,6 +157,12 @@ var WindowClone = new Lang.Class({
this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPress));
this.actor.connect('enter-event', () => { this.emit('show-chrome'); });
this.actor.connect('key-focus-in', () => { this.emit('show-chrome'); });
this.actor.connect('leave-event', () => { this.emit('hide-chrome'); });
this.actor.connect('key-focus-out', () => { this.emit('hide-chrome'); });
this._draggable = DND.makeDraggable(this.actor,
{ restoreOnSuccess: true,
manualMode: true,
@ -454,14 +460,8 @@ var WindowOverlay = new Lang.Class({
button.connect('clicked', Lang.bind(this, this._closeWindow));
windowClone.actor.connect('destroy', Lang.bind(this, this._onDestroy));
windowClone.actor.connect('enter-event',
Lang.bind(this, this._onEnter));
windowClone.actor.connect('leave-event',
Lang.bind(this, this._onLeave));
windowClone.actor.connect('key-focus-in',
Lang.bind(this, this._onEnter));
windowClone.actor.connect('key-focus-out',
Lang.bind(this, this._onLeave));
windowClone.connect('show-chrome', Lang.bind(this, this._onShowChrome));
windowClone.connect('hide-chrome', Lang.bind(this, this._onHideChrome));
this._windowAddedId = 0;
@ -651,25 +651,23 @@ var WindowOverlay = new Lang.Class({
});
},
_onEnter: function() {
_onShowChrome: function() {
// We might get enter events on the clone while the overlay is
// hidden, e.g. during animations, we ignore these events,
// as the close button will be shown as needed when the overlays
// are shown again
if (this._hidden)
return Clutter.EVENT_PROPAGATE;
return;
this._animateVisible();
this.emit('show-close-button');
return Clutter.EVENT_PROPAGATE;
},
_onLeave: function() {
_onHideChrome: function() {
if (this._idleToggleCloseId == 0) {
this._idleToggleCloseId = Mainloop.timeout_add(750, Lang.bind(this, this._idleToggleCloseButton));
GLib.Source.set_name_by_id(this._idleToggleCloseId, '[gnome-shell] this._idleToggleCloseButton');
}
return Clutter.EVENT_PROPAGATE;
},
_idleToggleCloseButton: function() {