Set x and y positions correctly for window animations

debian/patches/windowanimation.patch

@@ -7,9 +7,11 @@ Bug: https://github.com/solus-project/budgie-desktop/issues/2040
 Forwarded: TBD
 Last-Update: 2020-10-15
 
+Index: budgie-desktop-10.5.1+git20200824/src/wm/wm.vala
+===================================================================
 --- budgie-desktop-10.5.1+git20200824.orig/src/wm/wm.vala
 +++ budgie-desktop-10.5.1+git20200824/src/wm/wm.vala
-@@ -112,20 +112,16 @@ public interface Switcher: GLib.Object
+@@ -112,16 +112,20 @@ public interface Switcher: GLib.Object
  }
 
  public class MinimizeData {
@@ -23,21 +25,30 @@ Last-Update: 2020-10-15
 +    public float scale_y;
 +    public float anchor_x;
 +    public float anchor_y;
++    public float place_x;
++    public float place_y;
++    public float old_x;
++    public float old_y;
 
 -    public MinimizeData(double sx, double sy, double px, double py, double ox, double oy) {
-+    public MinimizeData(float sx, float sy, float ax, float ay) {
++    public MinimizeData(float sx, float sy, float ax, float ay, float px, float py, float ox, float oy) {
          scale_x = sx;
          scale_y = sy;
--        place_x = px;
--        place_y = py;
--        old_x = ox;
--        old_y = oy;
 +        anchor_x = ax;
 +        anchor_y = ay;
+         place_x = px;
+         place_y = py;
+         old_x = ox;
+@@ -820,7 +824,7 @@ public class BudgieWM : Meta.Plugin
+         finalize_animations(actor as Meta.WindowActor);
      }
- }
 
-@@ -851,19 +847,18 @@ public class BudgieWM : Meta.Plugin
+-    const int MINIMIZE_TIMEOUT = 195;
++    const int MINIMIZE_TIMEOUT = 225;
+
+     public override void minimize(Meta.WindowActor actor)
+     {
+@@ -851,19 +855,24 @@ public class BudgieWM : Meta.Plugin
          actor.transitions_completed.connect(minimize_done);
 
          /* Save the minimize state for later restoration */
@@ -51,22 +62,37 @@ Last-Update: 2020-10-15
 +        var scale_y = (float)(icon.height / actor.height);
 +        var anchor_x = (float)(actor.x - icon.x) / (icon.width - actor.width);
 +        var anchor_y = (float)(actor.y - icon.y) / (icon.height - actor.height);
++        var place_x = (float)icon.x;
++        var place_y = (float)icon.y;
++        var old_x = (float)actor.x;
++        var old_y = (float)actor.y;
 
 -        MinimizeData d = new MinimizeData(scale_x, scale_y, place_x, place_y, old_x, old_y);
-+        MinimizeData d = new MinimizeData(scale_x, scale_y, anchor_x, anchor_y);
++        MinimizeData d = new MinimizeData(scale_x, scale_y, anchor_x, anchor_y, place_x, place_y, old_x, old_y);
 
          actor.set_data("_minimize_data", d);
 -        actor.set("opacity", 0U, "scale-gravity", Clutter.Gravity.NORTH_WEST,
 -                  "x", d.place_x, "y", d.place_y, "scale-x",
 -                  d.scale_x, "scale-y", d.scale_y);
 +        actor.set_scale(d.scale_x, d.scale_y);
++        actor.set_x((float)icon.x);
++        actor.set_y((float)icon.y);
 +        actor.opacity = 0U;
 +        actor.set_content_gravity(Clutter.ContentGravity.TOP_LEFT);
 +        actor.set_pivot_point(anchor_x, anchor_y);
          actor.restore_easing_state();
      }
 
-@@ -896,9 +891,9 @@ public class BudgieWM : Meta.Plugin
+@@ -876,7 +885,7 @@ public class BudgieWM : Meta.Plugin
+         finalize_animations(actor as Meta.WindowActor);
+     }
+
+-    const int UNMINIMIZE_TIMEOUT = 170;
++    const int UNMINIMIZE_TIMEOUT = 200;
+
+     /**
+      * Handle unminimize animation
+@@ -896,9 +905,11 @@ public class BudgieWM : Meta.Plugin
 
          finalize_animations(actor);
 
@@ -75,22 +101,26 @@ Last-Update: 2020-10-15
 -                  d.scale_x, "scale-y", d.scale_y);
 +        actor.set_pivot_point (d.anchor_x, d.anchor_y);
 +        actor.set_scale (d.scale_x, d.scale_y);
++        actor.set_x(d.place_x);
++        actor.set_y(d.place_y);
 +        actor.opacity = 0U;
 
          actor.show();
 
-@@ -906,8 +901,8 @@ public class BudgieWM : Meta.Plugin
+@@ -906,8 +917,10 @@ public class BudgieWM : Meta.Plugin
          actor.set_easing_mode(Clutter.AnimationMode.EASE_OUT_QUAD);
          actor.set_easing_duration(UNMINIMIZE_TIMEOUT);
 
 -        actor.set("scale-x", 1.0, "scale-y", 1.0, "opacity", 255U,
 -                  "x", d.old_x, "y", d.old_y);
 +        actor.set_scale (1.0f, 1.0f);
 +        actor.opacity = 255U;
++        actor.set_x(d.old_x);
++        actor.set_y(d.old_y);
 
          actor.transitions_completed.connect(unminimize_done);
          state_map.insert(actor, AnimationState.UNMINIMIZE);
-@@ -1193,8 +1188,8 @@ public class BudgieWM : Meta.Plugin
+@@ -1193,8 +1206,8 @@ public class BudgieWM : Meta.Plugin
      }
 
      /* Return sorted list of user open tabs */