[gnome-2048] Move idle resizing to controller

[Juan R. Garcia Blanco <juanrgar src gnome org>]

commit 9890ec8c4019da90171d90c1a11e8b00fe0491b3
Author: Juan R. García Blanco <juanrgar gmail com>
Date:   Sat Feb 14 00:36:08 2015 +0100

    Move idle resizing to controller

 src/game.vala |   23 +++++++++++++++++++++++
 src/view.vala |   15 ++++-----------
 2 files changed, 27 insertions(+), 11 deletions(-)
---
diff --git a/src/game.vala b/src/game.vala
index 8643a0b..96f32f4 100644
--- a/src/game.vala
+++ b/src/game.vala
@@ -52,6 +52,8 @@ public class Game : GLib.Object
 
   private string _saved_path;
 
+  private uint _resize_view_id;
+
   public signal void finished ();
 
   public Game (GLib.Settings settings)
@@ -257,6 +259,27 @@ public class Game : GLib.Object
         }
       }
     }
+
+    if (_resize_view_id == 0)
+      _resize_view_id = Clutter.Threads.Timeout.add (1000, _idle_resize_view);
+  }
+
+  private bool _idle_resize_view ()
+  {
+    int rows = _grid.rows;
+    int cols = _grid.cols;
+    for (int i = 0; i < rows; i++) {
+      for (int j = 0; j < cols; j++) {
+        _background[i,j].idle_resize ();
+
+        if (_foreground_cur[i,j] != null) {
+          _foreground_cur[i,j].idle_resize ();
+        }
+      }
+    }
+
+    _resize_view_id = 0;
+    return false;
   }
 
   private void _create_random_tile ()
diff --git a/src/view.vala b/src/view.vala
index 380913f..3d0428d 100644
--- a/src/view.vala
+++ b/src/view.vala
@@ -21,7 +21,6 @@ public class RoundedRectangle : GLib.Object
   protected Clutter.Actor _actor;
   protected Clutter.Canvas _canvas;
   protected Clutter.Color? _color;
-  protected uint _resize_id;
 
   public RoundedRectangle (float x, float y, float width, float height, Clutter.Color? color)
   {
@@ -45,8 +44,7 @@ public class RoundedRectangle : GLib.Object
 
   private void _on_allocation_changed (Clutter.ActorBox box, Clutter.AllocationFlags flags)
   {
-    if (_resize_id == 0)
-      Clutter.Threads.Timeout.add (1000, _idle_resize);
+    debug ("allocation changed");
   }
 
   public Clutter.Actor actor {
@@ -73,12 +71,9 @@ public class RoundedRectangle : GLib.Object
     _actor.height = height;
   }
 
-  protected virtual bool _idle_resize ()
+  public void idle_resize ()
   {
     _canvas.invalidate ();
-    _resize_id = 0;
-
-    return false;
   }
 
   protected virtual bool _draw (Cairo.Context ctx, int width, int height)
@@ -133,14 +128,12 @@ public class TileView : RoundedRectangle
     get; set; default = 2;
   }
 
-  protected override bool _idle_resize ()
+  public new void idle_resize ()
   {
-    base._idle_resize ();
+    base.idle_resize ();
 
     _text.x = _actor.width/2.0f - _text.width/2.0f;
     _text.y = _actor.height/2.0f - _text.height/2.0f;
-
-    return false;
   }
 
   private Clutter.Color _pick_color ()