brl/gnome-shell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

js: Use implicit animations for animatable properties

Browse Source 
We now have everything in place to replace Tweener for all animatable
properties with implicit animations, which has the following benefits:

 - they run entirely in C, while Tweener requires context switches
   to JS each frame

 - they are more reliable, as Tweener only detects when an animation
   is overwritten with another Tween, while Clutter considers any
   property change

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/22
This commit is contained in:
Florian Müllner
2018-07-20 21:46:19 +02:00
parent 007b6ca2e8
commit 0846238f69
38 changed files with 1004 additions and 998 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
js/ui/runDialog.js
View File

@ -6,7 +6,6 @@ const { Clutter, Gio, GLib, GObject, Meta, Shell, St } = imports.gi;
const Main = imports.ui.main;
const ModalDialog = imports.ui.modalDialog;
const ShellEntry = imports.ui.shellEntry;
const Tweener = imports.ui.tweener;
const Util = imports.misc.util;
const History = imports.misc.history;
@ -243,15 +242,16 @@ class RunDialog extends ModalDialog.ModalDialog {
let [, errorBoxNaturalHeight] = this._errorBox.get_preferred_height(-1);
let parentActor = this._errorBox.get_parent();
Tweener.addTween(parentActor,
{ height: parentActor.height + errorBoxNaturalHeight,
time: DIALOG_GROW_TIME / 1000,
transition: 'easeOutQuad',
onComplete: () => {
parentActor.set_height(-1);
this._errorBox.show();
}
});
let height = parentActor.height + errorBoxNaturalHeight;
parentActor.ease({
height,
duration: DIALOG_GROW_TIME,
mode: Clutter.AnimationMode.EASE_OUT_QUAD,
onComplete: () => {
parentActor.set_height(-1);
this._errorBox.show();
}
});
}
}