[quadrapassel] Remove trailing whitespaces

[Sahil Sareen <ssareen src gnome org>]

commit ec175f130bb4eebbc38724baf93ca1eecc7f65eb
Author: Sahil Sareen <sahil sareen hotmail com>
Date:   Sat Feb 28 12:51:49 2015 +0530

    Remove trailing whitespaces

 src/game-view.vala    |   24 ++++++++++++------------
 src/game.vala         |   18 +++++++++---------
 src/history.vala      |    2 +-
 src/preview.vala      |    4 ++--
 src/quadrapassel.vala |    6 +++---
 5 files changed, 27 insertions(+), 27 deletions(-)
---
diff --git a/src/game-view.vala b/src/game-view.vala
index 4a4be38..bd7e437 100644
--- a/src/game-view.vala
+++ b/src/game-view.vala
@@ -77,7 +77,7 @@ public class GameView : GtkClutter.Embed
 
     /* Shadow of falling piece */
     private Clutter.Clone? shape_shadow = null;
-    
+
     private bool _show_shadow = false;
     public bool show_shadow
     {
@@ -177,7 +177,7 @@ public class GameView : GtkClutter.Embed
             shape_shadow.set_position (game.shape.x * cell_size, game.shadow_y * cell_size);
         shape.restore_easing_state ();
     }
-    
+
     private void update_shadow ()
     {
         if (game != null && game.shape != null && show_shadow)
@@ -450,7 +450,7 @@ public class BlockTexture : Clutter.CairoTexture
             invalidate ();
         }
     }
-    
+
     public BlockTexture (int color)
     {
         auto_resize = true;
@@ -462,7 +462,7 @@ public class BlockTexture : Clutter.CairoTexture
         clear ();
 
         uint w, h;
-        get_surface_size (out w, out h);      
+        get_surface_size (out w, out h);
         cr.scale (w, h);
 
         switch (theme)
@@ -524,31 +524,31 @@ public class BlockTexture : Clutter.CairoTexture
             0.780392156863, 0.247058823529, 0.247058823529,
             0.713725490196, 0.192156862745, 0.192156862745,
             0.61568627451, 0.164705882353, 0.164705882353, /* red */
-    
+
             0.552941176471, 0.788235294118, 0.32549019607,
             0.474509803922, 0.713725490196, 0.243137254902,
             0.388235294118, 0.596078431373, 0.18431372549, /* green */
-    
+
             0.313725490196, 0.450980392157, 0.623529411765,
             0.239215686275, 0.345098039216, 0.474509803922,
             0.21568627451, 0.313725490196, 0.435294117647, /* blue */
-    
+
             1.0, 1.0, 1.0,
             0.909803921569, 0.909803921569, 0.898039215686,
             0.701960784314, 0.701960784314, 0.670588235294, /* white */
-    
+
             0.945098039216, 0.878431372549, 0.321568627451,
             0.929411764706, 0.839215686275, 0.113725490196,
             0.760784313725, 0.682352941176, 0.0274509803922, /* yellow */
-    
+
             0.576470588235, 0.364705882353, 0.607843137255,
             0.443137254902, 0.282352941176, 0.46666666666,
             0.439215686275, 0.266666666667, 0.46666666666, /* purple */
-    
+
             0.890196078431, 0.572549019608, 0.258823529412,
             0.803921568627, 0.450980392157, 0.101960784314,
             0.690196078431, 0.388235294118, 0.0901960784314, /* orange */
-    
+
             0.392156862745, 0.392156862745, 0.392156862745,
             0.262745098039, 0.262745098039, 0.262745098039,
             0.21568627451, 0.235294117647, 0.23921568627 /* grey */
@@ -651,5 +651,5 @@ public class BlockTexture : Clutter.CairoTexture
 
         /* Add inner edge highlight */
         cr.stroke ();
-    }   
+    }
 }
diff --git a/src/game.vala b/src/game.vala
index 67f7fa5..a793388 100644
--- a/src/game.vala
+++ b/src/game.vala
@@ -100,7 +100,7 @@ private const int block_table[448] =
     1, 1, 0, 0,
     0, 1, 0, 0,
     0, 0, 0, 0,
-          
+
     /* **  */
     /*  ** */
 
@@ -176,7 +176,7 @@ public class Block : Object
 
     /* Color of block */
     public int color;
-    
+
     public Block copy ()
     {
         var b = new Block ();
@@ -219,7 +219,7 @@ public class Game : Object
 {
     /* Falling shape */
     public Shape? shape = null;
-    
+
     /* Next shape to be used */
     public Shape? next_shape = null;
 
@@ -228,7 +228,7 @@ public class Game : Object
 
     public int width { get { return blocks.length[0]; } }
     public int height { get { return blocks.length[1]; } }
-    
+
     /* Number of lines that have been destroyed */
     public int n_lines_destroyed = 0;
 
@@ -243,7 +243,7 @@ public class Game : Object
 
     /* The current level */
     public int level { get { return starting_level + n_lines_destroyed / 10; } }
-    
+
     /* true if we are in fast forward mode */
     private bool fast_forward = false;
 
@@ -404,7 +404,7 @@ public class Game : Object
     public void stop ()
     {
         if (drop_timeout != 0)
-            Source.remove (drop_timeout);        
+            Source.remove (drop_timeout);
     }
 
     private void setup_drop_timer ()
@@ -512,7 +512,7 @@ public class Game : Object
 
                     /* High metric for each line destroyed */
                     var metric = (g.n_lines_destroyed - orig_lines) * 5000;
-                    
+
                     /* Low metric for large columns */
                     for (var x = 0; x < width; x++)
                     {
@@ -525,7 +525,7 @@ public class Game : Object
 
                         metric -= 5 * (height - y);
                     }
-                    
+
                     if (metric > metrics[type])
                         metrics[type] = metric;
 
@@ -628,7 +628,7 @@ public class Game : Object
                     break;
                 }
             }
-            
+
             if (explode)
             {
                 if (y == height - 1)
diff --git a/src/history.vala b/src/history.vala
index ba3e9ef..d6895e0 100644
--- a/src/history.vala
+++ b/src/history.vala
@@ -76,7 +76,7 @@ public class History : Object
         catch (FileError e)
         {
             warning ("Failed to save history: %s", e.message);
-        }    
+        }
     }
 
     private DateTime? parse_date (string date)
diff --git a/src/preview.vala b/src/preview.vala
index b7fd1f5..af502c2 100644
--- a/src/preview.vala
+++ b/src/preview.vala
@@ -32,7 +32,7 @@ public class Preview : GtkClutter.Embed
     {
         get { return (get_allocated_width () + get_allocated_height ()) / 2 / 5; }
     }
-    
+
     private Game? _game = null;
     public Game? game
     {
@@ -46,7 +46,7 @@ public class Preview : GtkClutter.Embed
             update_block ();
         }
     }
-    
+
     private bool _enabled = true;
     public bool enabled
     {
diff --git a/src/quadrapassel.vala b/src/quadrapassel.vala
index 80de027..a7258a3 100644
--- a/src/quadrapassel.vala
+++ b/src/quadrapassel.vala
@@ -72,7 +72,7 @@ public class Quadrapassel : Gtk.Application
     {
         Object (application_id: "org.gnome.quadrapassel", flags: ApplicationFlags.FLAGS_NONE);
     }
-    
+
     protected override void startup ()
     {
         base.startup ();
@@ -110,7 +110,7 @@ public class Quadrapassel : Gtk.Application
         window.window_state_event.connect (window_state_event_cb);
         window.key_press_event.connect (key_press_event_cb);
         window.key_release_event.connect (key_release_event_cb);
-        window.set_default_size (settings.get_int ("window-width"), settings.get_int ("window-height"));     
   
+        window.set_default_size (settings.get_int ("window-width"), settings.get_int ("window-height"));
         if (settings.get_boolean ("window-is-maximized"))
             window.maximize ();
 
@@ -635,7 +635,7 @@ public class Quadrapassel : Gtk.Application
     {
         new_game ();
     }
-    
+
     private void new_game ()
     {
         if (game != null)