Merge lp:~donadigo/gala/simple-dialog-animation into lp:gala

[Adam Bieńkowski]

* Change dialog animations to be simpler

This branch changes the show / hide dialog animations. These are now much faster, instead of sliding from top they are now scaling from the center increasing their opacity. It looks simpler and makes the window contents not strech in any way.

[lp:~donadigo/gala/simple-dialog-animation]

548. By Adam Bieńkowski on 2016-11-18

Make dialog animations simpler

[Danielle Foré (danrabbit)]

So the original dialog animation is the way it is because originally we had the modal sheets that were attached to the window, but since that idea was thrown out I agree that this kind of animation makes more sense :)

review: Approve (ux)

=== modified file 'src/WindowManager.vala'
--- src/WindowManager.vala	2016-08-04 07:37:29 +0000
+++ src/WindowManager.vala	2016-11-18 16:57:20 +0000
@@ -1082,13 +1082,13 @@
 
 					mapping.add (actor);
 
-					actor.set_pivot_point (0.5f, 0.0f);
-					actor.set_scale (1.0f, 0.0f);
+					actor.set_pivot_point (0.5f, 0.5f);
+					actor.set_scale (0.9f, 0.9f);
 					actor.opacity = 0;
 
 					actor.save_easing_state ();
 					actor.set_easing_mode (Clutter.AnimationMode.EASE_OUT_QUAD);
-					actor.set_easing_duration (250);
+					actor.set_easing_duration (150);
 					actor.set_scale (1.0f, 1.0f);
 					actor.opacity = 255U;
 					actor.restore_easing_state ();
@@ -1165,11 +1165,11 @@
 				case WindowType.DIALOG:
 					destroying.add (actor);
 
-					actor.set_pivot_point (0.5f, 0.0f);
+					actor.set_pivot_point (0.5f, 0.5f);
 					actor.save_easing_state ();
 					actor.set_easing_mode (Clutter.AnimationMode.EASE_OUT_QUAD);
-					actor.set_easing_duration (200);
-					actor.set_scale (1.0f, 0.0f);
+					actor.set_easing_duration (100);
+					actor.set_scale (0.9f, 0.9f);
 					actor.opacity = 0U;
 					actor.restore_easing_state ();