[gnome-mahjongg] Remove white spaces.

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ba9e534919652b49a7c14d1c945c8aa418627e51
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Jul 15 16:14:40 2014 +0200

    Remove white spaces.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=733211

 src/game-view.vala      |   18 +++++++++---------
 src/game.vala           |   42 +++++++++++++++++++++---------------------
 src/gnome-mahjongg.vala |   10 +++++-----
 src/map.vala            |    6 +++---
 src/score-dialog.vala   |    4 ++--
 5 files changed, 40 insertions(+), 40 deletions(-)
---
diff --git a/src/game-view.vala b/src/game-view.vala
index 53daf8d..3d738d0 100644
--- a/src/game-view.vala
+++ b/src/game-view.vala
@@ -14,7 +14,7 @@ public class GameView : Gtk.DrawingArea
     private Cairo.Pattern? tile_pattern = null;
     private int tile_pattern_width = 0;
     private int tile_pattern_height = 0;
-    
+
     private int x_offset;
     private int y_offset;
     private int tile_width;
@@ -41,7 +41,7 @@ public class GameView : Gtk.DrawingArea
         get { return _theme; }
         set { _theme = value; tile_pattern = null; queue_draw (); }
     }
-    
+
     public GameView ()
     {
         can_focus = true;
@@ -55,7 +55,7 @@ public class GameView : Gtk.DrawingArea
             background_color.red = background_color.green = background_color.blue = 0;
         queue_draw ();
     }
-   
+
     private void draw_game (Cairo.Context cr, bool render_indexes = false)
     {
         if (theme == null)
@@ -155,7 +155,7 @@ public class GameView : Gtk.DrawingArea
         {
             /* Fall through and try loading as a pixbuf */
         }
-        
+
         try
         {
             var p = new Gdk.Pixbuf.from_file_at_scale (theme, width, height, false);
@@ -172,14 +172,14 @@ public class GameView : Gtk.DrawingArea
     {
         var width = get_allocated_width ();
         var height = get_allocated_height ();
-        
+
         if (theme == null)
             return;
 
         int theme_width, theme_height;
         if (!get_theme_dimensions (out theme_width, out theme_height))
             return;
-            
+
         /* Get aspect ratio from theme - contains 43x2 tiles */
         var aspect = ((double) theme_height / 2) / ((double) theme_width / 43);
 
@@ -219,7 +219,7 @@ public class GameView : Gtk.DrawingArea
             return true;
         }
     }
-    
+
     private void get_tile_position (Tile tile, out int x, out int y)
     {
         x = x_offset + tile.slot.x * tile_width / 2 + tile.slot.layer * tile_layer_offset_x;
@@ -246,7 +246,7 @@ public class GameView : Gtk.DrawingArea
         /* Everything else is in set order */
         return set;
     }
-    
+
     private void redraw_tile_cb (Tile tile)
     {
         update_dimensions ();
@@ -266,7 +266,7 @@ public class GameView : Gtk.DrawingArea
             return false;
 
         Gdk.cairo_set_source_rgba (cr, background_color);
-        cr.paint ();        
+        cr.paint ();
         draw_game (cr);
 
         return true;
diff --git a/src/game.vala b/src/game.vala
index 751d30e..46c7449 100644
--- a/src/game.vala
+++ b/src/game.vala
@@ -19,12 +19,12 @@ public class Tile : Object
     {
         get { return number / 4; }
     }
- 
+
     public Tile (Slot slot)
     {
         this.slot = slot;
     }
-    
+
     public bool matches (Tile tile)
     {
         return tile.set == set;
@@ -52,7 +52,7 @@ public class Match : Object
 {
     public Tile tile0;
     public Tile tile1;
-    
+
     public Match (Tile tile0, Tile tile1)
     {
         this.tile0 = tile0;
@@ -150,7 +150,7 @@ public class Game : Object
     {
         get { return visible_tiles == 0; }
     }
-    
+
     public bool can_move
     {
         get { return moves_left != 0; }
@@ -184,7 +184,7 @@ public class Game : Object
             numbers[n] = t;
         }
         shuffle (numbers);
-        
+
         /* Make everything visible again */
         reset ();
     }
@@ -269,7 +269,7 @@ public class Game : Object
             redraw_tile (hint_tiles[0]);
         if (hint_tiles[1] != null)
             redraw_tile (hint_tiles[1]);
-    
+
         /* Stop hints */
         if (tile0 == null && tile1 == null)
         {
@@ -327,7 +327,7 @@ public class Game : Object
             var s = t.slot;
 
             /* Can't move if blocked by a tile above */
-            if (s.layer == slot.layer + 1 && 
+            if (s.layer == slot.layer + 1 &&
                 (s.x >= slot.x - 1 && s.x <= slot.x + 1) &&
                 (s.y >= slot.y - 1 && s.y <= slot.y + 1))
                 return false;
@@ -360,18 +360,18 @@ public class Game : Object
             {
                 foreach (var match in find_matches (t))
                 {
-                       bool already_matched = false;
-                       foreach (var existing_match in matches)
-                       {
-                               if (existing_match.tile0 == match.tile1 && existing_match.tile1 == 
match.tile0)
-                               {
-                                       already_matched = true;
-                                       break;
-                               }
-                       }
-
-                       if (!already_matched)
-                               matches.append (match);
+                    bool already_matched = false;
+                    foreach (var existing_match in matches)
+                    {
+                        if (existing_match.tile0 == match.tile1 && existing_match.tile1 == match.tile0)
+                        {
+                            already_matched = true;
+                            break;
+                        }
+                    }
+
+                    if (!already_matched)
+                        matches.append (match);
                 }
             }
         }
@@ -384,7 +384,7 @@ public class Game : Object
 
                 if (t.matches (tile))
                     matches.append (new Match (t, tile));
-            }       
+            }
         }
 
         return matches;
@@ -419,7 +419,7 @@ public class Game : Object
         if (complete)
             stop_clock ();
         else
-            start_clock ();        
+            start_clock ();
 
         moved ();
 
diff --git a/src/gnome-mahjongg.vala b/src/gnome-mahjongg.vala
index 66c7d1e..2c0d28c 100644
--- a/src/gnome-mahjongg.vala
+++ b/src/gnome-mahjongg.vala
@@ -60,7 +60,7 @@ public class Mahjongg : Gtk.Application
         window = new Gtk.ApplicationWindow (this);
         window.configure_event.connect (window_configure_event_cb);
         window.window_state_event.connect (window_state_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 ();
 
@@ -77,11 +77,11 @@ public class Mahjongg : Gtk.Application
 
         clock_label = new Gtk.Label ("");
         status_box.pack_start (clock_label, false, false, 0);
-        
+
         var vbox = new Gtk.Box (Gtk.Orientation.VERTICAL, 0);
 
         game_view = new GameView ();
-        game_view.button_press_event.connect (view_button_press_event);        
+        game_view.button_press_event.connect (view_button_press_event);
         game_view.set_size_request (600, 400);
 
         title = new Gtk.Label ("");
@@ -211,7 +211,7 @@ public class Mahjongg : Gtk.Application
             is_maximized = (event.new_window_state & Gdk.WindowState.MAXIMIZED) != 0;
         return false;
     }
-    
+
     protected override void shutdown ()
     {
         base.shutdown ();
@@ -677,7 +677,7 @@ public class Mahjongg : Gtk.Application
 
         /* Update clock label */
         tick_cb ();
-        
+
         /* Reset the pause button in case it was set to resume */
         var pause_image = (Gtk.Image) pause_button.image;
         pause_image.icon_name = "media-playback-pause-symbolic";
diff --git a/src/map.vala b/src/map.vala
index 783d1c8..629abf4 100644
--- a/src/map.vala
+++ b/src/map.vala
@@ -13,7 +13,7 @@ public class Slot : Object
     public int x;
     public int y;
     public int layer;
-    
+
     public Slot (int x, int y, int layer)
     {
         this.x = x;
@@ -209,7 +209,7 @@ public class Map : Object
         slots.append (new Slot (26, 7, 0));
         slots.append (new Slot (28, 7, 0));
     }
-    
+
     public uint width
     {
         get
@@ -220,7 +220,7 @@ public class Map : Object
                 if (slot.x > w)
                     w = slot.x;
             }
-            
+
             /* Width is x location of right most tile and the width of that tile (2 units) */
             return w + 2;
         }
diff --git a/src/score-dialog.vala b/src/score-dialog.vala
index 2c04f87..3517563 100644
--- a/src/score-dialog.vala
+++ b/src/score-dialog.vala
@@ -7,7 +7,7 @@
  * version. See http://www.gnu.org/copyleft/gpl.html the full text of the
  * license.
  */
- 
+
 public class ScoreDialog : Gtk.Dialog
 {
     private History history;
@@ -166,7 +166,7 @@ public class ScoreDialog : Gtk.Dialog
 
             size_model.append (out iter);
             size_model.set (iter, 0, label, 1, entry.name);
-    
+
             /* Select this entry if don't have any */
             if (size_combo.get_active () == -1)
                 size_combo.set_active_iter (iter);