[cheese] reindent vala code

[Daniel G. Siegel <dgsiegel src gnome org>]

commit c4df90e07db78b58adc712fd551313b5e6bdb730
Author: daniel g. siegel <dgsiegel gnome org>
Date:   Mon Aug 9 03:51:51 2010 +0200

    reindent vala code

 src/cheese-effects-manager.vala |   11 +++----
 src/cheese-main.vala            |   14 ++++----
 src/cheese-preferences.vala     |   26 +++++++++--------
 src/cheese-window.vala          |   59 ++++++++++++++++++++-------------------
 4 files changed, 56 insertions(+), 54 deletions(-)
---
diff --git a/src/cheese-effects-manager.vala b/src/cheese-effects-manager.vala
index 489a43a..d80e267 100644
--- a/src/cheese-effects-manager.vala
+++ b/src/cheese-effects-manager.vala
@@ -28,9 +28,9 @@ internal class Cheese.EffectsManager : GLib.Object
 {
   public static Cheese.Effect ? parse_effect_file (string filename)
   {
-    KeyFile kf  = new KeyFile ();
-    Effect  eff = new Effect ();
-    var locale = Intl.setlocale(LocaleCategory.ALL, "");
+    KeyFile kf     = new KeyFile ();
+    Effect  eff    = new Effect ();
+    var     locale = Intl.setlocale (LocaleCategory.ALL, "");
 
     try
     {
@@ -79,7 +79,7 @@ internal class Cheese.EffectsManager : GLib.Object
         if (cur_file.has_suffix (".effect"))
         {
           Effect effect = EffectsManager.parse_effect_file (GLib.Path.build_filename (directory, cur_file));
-          if (!effects.contains(effect))
+          if (!effects.contains (effect))
           {
             message ("Found %s (%s)", effect.name, effect.pipeline_desc);
             list.add (effect);
@@ -99,11 +99,11 @@ internal class Cheese.EffectsManager : GLib.Object
   public void load_effects ()
   {
     string system_effects;
+
     foreach (string dir in Environment.get_system_data_dirs ())
     {
       system_effects = GLib.Path.build_filename (dir, "gnome-video-effects");
       effects.add_all (load_effects_from_directory (system_effects));
-
     }
 
     string user_effects = GLib.Path.build_filename (Environment.get_user_data_dir (), "gnome-video-effects");
@@ -135,5 +135,4 @@ internal class Cheese.EffectsManager : GLib.Object
   {
     return a.pipeline_desc == b.pipeline_desc;
   }
-
 }
diff --git a/src/cheese-main.vala b/src/cheese-main.vala
index 6196bfd..b45f24b 100644
--- a/src/cheese-main.vala
+++ b/src/cheese-main.vala
@@ -27,17 +27,17 @@ using Unique;
 
 public class Cheese.Main
 {
-  static bool       wide;
-  static string     device;
-  static bool       version;
+  static bool   wide;
+  static string device;
+  static bool   version;
 
   static Cheese.MainWindow main_window;
 
   const OptionEntry[] options = {
-    { "wide",    'w', 0, OptionArg.NONE, ref wide,         N_("Enable wide mode"),                    null},
-    { "device",  'd', 0, OptionArg.FILENAME, ref device,   N_("Device to use as a camera"),           N_("DEVICE")},
-    { "version", 'v', 0, OptionArg.NONE, ref version,      N_("Output version information and exit"), null},
-    { null}
+    {"wide",    'w', 0, OptionArg.NONE,     ref wide,    N_("Enable wide mode"),                    null        },
+    {"device",  'd', 0, OptionArg.FILENAME, ref device,  N_("Device to use as a camera"),           N_("DEVICE")},
+    {"version", 'v', 0, OptionArg.NONE,     ref version, N_("Output version information and exit"), null        },
+    {null}
   };
 
   public static Unique.Response unique_message_received (int                command,
diff --git a/src/cheese-preferences.vala b/src/cheese-preferences.vala
index ef592d7..e32c60e 100644
--- a/src/cheese-preferences.vala
+++ b/src/cheese-preferences.vala
@@ -50,14 +50,14 @@ public class Cheese.PreferencesDialog : GLib.Object
     this.conf   = conf;
 
     Gtk.Builder builder = new Gtk.Builder ();
-	try
-	{
-		builder.add_from_file (GLib.Path.build_filename (Config.PACKAGE_DATADIR, "cheese-prefs.ui"));
-	}
-	catch (Error err)
-	{
-		error ("Error: %s", err.message);
-	}
+    try
+    {
+      builder.add_from_file (GLib.Path.build_filename (Config.PACKAGE_DATADIR, "cheese-prefs.ui"));
+    }
+    catch (Error err)
+    {
+      error ("Error: %s", err.message);
+    }
 
     this.dialog = (Gtk.Dialog)builder.get_object ("cheese_prefs_dialog");
 
@@ -88,9 +88,11 @@ public class Cheese.PreferencesDialog : GLib.Object
     initialize_camera_devices ();
     initialize_values_from_conf ();
 
-    // Connect signals only after all the widgets have been setup
-    // Stops a bunch of unnecessary signals from being fired
-    builder.connect_signals (this); 
+    /*
+     * Connect signals only after all the widgets have been setup
+     * Stops a bunch of unnecessary signals from being fired
+     */
+    builder.connect_signals (this);
   }
 
   private void setup_combo_box_models ()
@@ -126,7 +128,7 @@ public class Cheese.PreferencesDialog : GLib.Object
       }
     }
 
-    setup_resolutions_for_device (camera.get_selected_device ());	
+    setup_resolutions_for_device (camera.get_selected_device ());
   }
 
   private void setup_resolutions_for_device (Cheese.CameraDevice device)
diff --git a/src/cheese-window.vala b/src/cheese-window.vala
index 033041c..6a12427 100644
--- a/src/cheese-window.vala
+++ b/src/cheese-window.vala
@@ -261,7 +261,7 @@ public class Cheese.MainWindow : Gtk.Window
         file_to_trash = File.new_for_path (fileutil.get_photo_path () + GLib.Path.DIR_SEPARATOR_S + file_info.get_name ());
         file_to_trash.trash (null);
       }
-    }catch (Error e)
+    } catch (Error e)
     {
       warning ("Error: %s\n", e.message);
       return;
@@ -329,7 +329,7 @@ public class Cheese.MainWindow : Gtk.Window
     screen = this.get_screen ();
     try {
       Gtk.show_uri (screen, "ghelp:cheese", Gtk.get_current_event_time ());
-    }catch (Error err)
+    } catch (Error err)
     {
       warning ("Error: %s\n", err.message);
     }
@@ -439,9 +439,9 @@ public class Cheese.MainWindow : Gtk.Window
   {
     fullscreen_timeout = new TimeoutSource (FULLSCREEN_TIMEOUT_INTERVAL);
     fullscreen_timeout.attach (null);
-    fullscreen_timeout.set_callback (() => { buttons_area.hide ();
-                                             clear_fullscreen_timeout ();
-                                             return true;});
+    fullscreen_timeout.set_callback (() => {buttons_area.hide ();
+                                            clear_fullscreen_timeout ();
+                                            return true; });
   }
 
   private bool fullscreen_motion_notify_callback (Gtk.Widget viewport, EventMotion e)
@@ -863,7 +863,7 @@ public class Cheese.MainWindow : Gtk.Window
   private Gee.HashMap<string, bool> action_sensitivities;
   public void toggle_camera_actions_sensitivities (bool active)
   {
-	  is_camera_actions_sensitive = active;
+    is_camera_actions_sensitive = active;
     if (active)
     {
       foreach (string key in action_sensitivities.keys)
@@ -886,17 +886,17 @@ public class Cheese.MainWindow : Gtk.Window
       }
 
       /* Keep only these actions sensitive. */
-      string active_actions[11] = { "cheese_action",
-                                    "edit_action",
-                                    "help_action",
-                                    "quit",
-                                    "help_contents",
-                                    "about",
-                                    "open",
-                                    "save_as",
-                                    "move_to_trash",
-                                    "delete",
-                                    "move_all_to_trash"};
+      string active_actions[11] = {"cheese_action",
+                                   "edit_action",
+                                   "help_action",
+                                   "quit",
+                                   "help_contents",
+                                   "about",
+                                   "open",
+                                   "save_as",
+                                   "move_to_trash",
+                                   "delete",
+                                   "move_all_to_trash"};
 
       /* Gross hack because Vala's `in` operator doesn't really work */
       bool flag;
@@ -922,11 +922,11 @@ public class Cheese.MainWindow : Gtk.Window
 
   private void camera_state_changed (Gst.State new_state)
   {
-	  if (new_state == Gst.State.PLAYING)
-	  {
-		  if (!is_camera_actions_sensitive)
-			  toggle_camera_actions_sensitivities (true);
-	  }
+    if (new_state == Gst.State.PLAYING)
+    {
+      if (!is_camera_actions_sensitive)
+        toggle_camera_actions_sensitivities (true);
+    }
   }
 
   public void setup_ui ()
@@ -944,7 +944,7 @@ public class Cheese.MainWindow : Gtk.Window
       gtk_builder.connect_signals (this);
 
       clutter_builder.load_from_file (GLib.Path.build_filename (Config.PACKAGE_DATADIR, "cheese-viewport.json"));
-    }catch (Error err)
+    } catch (Error err)
     {
       error ("Error: %s", err.message);
     }
@@ -982,12 +982,12 @@ public class Cheese.MainWindow : Gtk.Window
 
     /* Array contains all 'buttons', for easier manipulation
      * IMPORTANT: IF ANOTHER BUTTON IS ADDED UNDER THE VIEWPORT, ADD IT TO THIS ARRAY */
-    buttons = { photo_toggle_button,
-                video_toggle_button,
-                burst_toggle_button,
-                take_action_button,
-                effects_toggle_button,
-                leave_fullscreen_button};
+    buttons = {photo_toggle_button,
+               video_toggle_button,
+               burst_toggle_button,
+               take_action_button,
+               effects_toggle_button,
+               leave_fullscreen_button};
 
     video_preview           = (Clutter.Texture)clutter_builder.get_object ("video_preview");
     viewport_layout         = (Clutter.Box)clutter_builder.get_object ("viewport_layout");
@@ -1035,6 +1035,7 @@ public class Cheese.MainWindow : Gtk.Window
   public void setup_camera (string ? uri)
   {
     string device;
+
     if (uri != null && uri.length > 0)
       device = uri;
     else