[gtk+] example: Fix indentation

[Matthias Clasen <matthiasc src gnome org>]

commit 25ce82d5b3eebc3ac27c3726ea66834b065aec35
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Apr 17 11:27:11 2014 -0700

    example: Fix indentation

 examples/application6/exampleapp.c    |   89 ++++++++++++-----------
 examples/application6/exampleappwin.c |  130 +++++++++++++++++----------------
 examples/application6/main.c          |   14 ++--
 3 files changed, 120 insertions(+), 113 deletions(-)
---
diff --git a/examples/application6/exampleapp.c b/examples/application6/exampleapp.c
index 633216c..36ef152 100644
--- a/examples/application6/exampleapp.c
+++ b/examples/application6/exampleapp.c
@@ -4,12 +4,14 @@
 #include "exampleappwin.h"
 #include "exampleappprefs.h"
 
-struct ExampleApp {
-        GtkApplication parent;
+struct ExampleApp
+{
+  GtkApplication parent;
 };
 
-struct ExampleAppClass {
-        GtkApplicationClass parent_class;
+struct ExampleAppClass
+{
+  GtkApplicationClass parent_class;
 };
 
 G_DEFINE_TYPE(ExampleApp, example_app, GTK_TYPE_APPLICATION);
@@ -24,12 +26,12 @@ preferences_activated (GSimpleAction *action,
                        GVariant      *parameter,
                        gpointer       app)
 {
-        ExampleAppPrefs *prefs;
-        GtkWindow *win;
+  ExampleAppPrefs *prefs;
+  GtkWindow *win;
 
-        win = gtk_application_get_active_window (GTK_APPLICATION (app));
-        prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
-        gtk_window_present (GTK_WINDOW (prefs));
+  win = gtk_application_get_active_window (GTK_APPLICATION (app));
+  prefs = example_app_prefs_new (EXAMPLE_APP_WINDOW (win));
+  gtk_window_present (GTK_WINDOW (prefs));
 }
 
 static void
@@ -40,36 +42,37 @@ quit_activated (GSimpleAction *action,
   g_application_quit (G_APPLICATION (app));
 }
 
-static GActionEntry app_entries[] = {
-        { "preferences", preferences_activated, NULL, NULL, NULL },
-        { "quit", quit_activated, NULL, NULL, NULL }
+static GActionEntry app_entries[] =
+{
+  { "preferences", preferences_activated, NULL, NULL, NULL },
+  { "quit", quit_activated, NULL, NULL, NULL }
 };
 
 static void
 example_app_startup (GApplication *app)
 {
-        GtkBuilder *builder;
-        GMenuModel *app_menu;
+  GtkBuilder *builder;
+  GMenuModel *app_menu;
 
-        G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
+  G_APPLICATION_CLASS (example_app_parent_class)->startup (app);
 
-        g_action_map_add_action_entries (G_ACTION_MAP (app),
-                                         app_entries, G_N_ELEMENTS (app_entries),
-                                         app);
+  g_action_map_add_action_entries (G_ACTION_MAP (app),
+                                   app_entries, G_N_ELEMENTS (app_entries),
+                                   app);
 
-        builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
-        app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
-        gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
-        g_object_unref (builder);
+  builder = gtk_builder_new_from_resource ("/org/gtk/exampleapp/app-menu.ui");
+  app_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "appmenu"));
+  gtk_application_set_app_menu (GTK_APPLICATION (app), app_menu);
+  g_object_unref (builder);
 }
 
 static void
 example_app_activate (GApplication *app)
 {
-        ExampleAppWindow *win;
+  ExampleAppWindow *win;
 
-        win = example_app_window_new (EXAMPLE_APP (app));
-        gtk_window_present (GTK_WINDOW (win));
+  win = example_app_window_new (EXAMPLE_APP (app));
+  gtk_window_present (GTK_WINDOW (win));
 }
 
 static void
@@ -78,35 +81,35 @@ example_app_open (GApplication  *app,
                   gint           n_files,
                   const gchar   *hint)
 {
-        GList *windows;
-        ExampleAppWindow *win;
-        int i;
+  GList *windows;
+  ExampleAppWindow *win;
+  int i;
 
-        windows = gtk_application_get_windows (GTK_APPLICATION (app));
-        if (windows)
-                win = EXAMPLE_APP_WINDOW (windows->data);
-        else
-                win = example_app_window_new (EXAMPLE_APP (app));
+  windows = gtk_application_get_windows (GTK_APPLICATION (app));
+  if (windows)
+    win = EXAMPLE_APP_WINDOW (windows->data);
+  else
+    win = example_app_window_new (EXAMPLE_APP (app));
 
-        for (i = 0; i < n_files; i++)
-                example_app_window_open (win, files[i]);
+  for (i = 0; i < n_files; i++)
+    example_app_window_open (win, files[i]);
 
-        gtk_window_present (GTK_WINDOW (win));
+  gtk_window_present (GTK_WINDOW (win));
 }
 
 static void
 example_app_class_init (ExampleAppClass *class)
 {
-        G_APPLICATION_CLASS (class)->startup = example_app_startup;
-        G_APPLICATION_CLASS (class)->activate = example_app_activate;
-        G_APPLICATION_CLASS (class)->open = example_app_open;
+  G_APPLICATION_CLASS (class)->startup = example_app_startup;
+  G_APPLICATION_CLASS (class)->activate = example_app_activate;
+  G_APPLICATION_CLASS (class)->open = example_app_open;
 }
 
 ExampleApp *
 example_app_new (void)
 {
-        return g_object_new (EXAMPLE_APP_TYPE,
-                             "application-id", "org.gtk.exampleapp",
-                             "flags", G_APPLICATION_HANDLES_OPEN,
-                             NULL);
+  return g_object_new (EXAMPLE_APP_TYPE,
+                       "application-id", "org.gtk.exampleapp",
+                       "flags", G_APPLICATION_HANDLES_OPEN,
+                       NULL);
 }
diff --git a/examples/application6/exampleappwin.c b/examples/application6/exampleappwin.c
index 3f605fe..2230614 100644
--- a/examples/application6/exampleappwin.c
+++ b/examples/application6/exampleappwin.c
@@ -2,19 +2,22 @@
 #include "exampleappwin.h"
 #include <gtk/gtk.h>
 
-struct ExampleAppWindow {
-        GtkApplicationWindow parent;
+struct ExampleAppWindow
+{
+  GtkApplicationWindow parent;
 };
 
-struct ExampleAppWindowClass {
-        GtkApplicationWindowClass parent_class;
+struct ExampleAppWindowClass
+{
+  GtkApplicationWindowClass parent_class;
 };
 
 typedef struct ExampleAppWindowPrivate ExampleAppWindowPrivate;
 
-struct ExampleAppWindowPrivate {
-        GSettings *settings;
-        GtkWidget *stack;
+struct ExampleAppWindowPrivate
+{
+  GSettings *settings;
+  GtkWidget *stack;
 };
 
 G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLICATION_WINDOW);
@@ -22,87 +25,88 @@ G_DEFINE_TYPE_WITH_PRIVATE(ExampleAppWindow, example_app_window, GTK_TYPE_APPLIC
 static void
 example_app_window_init (ExampleAppWindow *win)
 {
-        ExampleAppWindowPrivate *priv;
+  ExampleAppWindowPrivate *priv;
 
-        priv = example_app_window_get_instance_private (win);
-        gtk_widget_init_template (GTK_WIDGET (win));
-        priv->settings = g_settings_new ("org.gtk.exampleapp");
+  priv = example_app_window_get_instance_private (win);
+  gtk_widget_init_template (GTK_WIDGET (win));
+  priv->settings = g_settings_new ("org.gtk.exampleapp");
 
-        g_settings_bind (priv->settings, "transition",
-                         priv->stack, "transition-type",
-                         G_SETTINGS_BIND_DEFAULT);
+  g_settings_bind (priv->settings, "transition",
+                   priv->stack, "transition-type",
+                   G_SETTINGS_BIND_DEFAULT);
 }
 
 static void
 example_app_window_dispose (GObject *object)
 {
-        ExampleAppWindow *win;
-        ExampleAppWindowPrivate *priv;
+  ExampleAppWindow *win;
+  ExampleAppWindowPrivate *priv;
 
-        win = EXAMPLE_APP_WINDOW (object);
-        priv = example_app_window_get_instance_private (win);
+  win = EXAMPLE_APP_WINDOW (object);
+  priv = example_app_window_get_instance_private (win);
 
-        g_clear_object (&priv->settings);
+  g_clear_object (&priv->settings);
 
-        G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
+  G_OBJECT_CLASS (example_app_window_parent_class)->dispose (object);
 }
 
 static void
 example_app_window_class_init (ExampleAppWindowClass *class)
 {
-        G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
+  G_OBJECT_CLASS (class)->dispose = example_app_window_dispose;
 
-        gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
-                                                     "/org/gtk/exampleapp/window.ui");
-        gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack);
+  gtk_widget_class_set_template_from_resource (GTK_WIDGET_CLASS (class),
+                                               "/org/gtk/exampleapp/window.ui");
+  gtk_widget_class_bind_template_child_private (GTK_WIDGET_CLASS (class), ExampleAppWindow, stack);
 }
 
 ExampleAppWindow *
 example_app_window_new (ExampleApp *app)
 {
-        return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
+  return g_object_new (EXAMPLE_APP_WINDOW_TYPE, "application", app, NULL);
 }
 
 void
 example_app_window_open (ExampleAppWindow *win,
                          GFile            *file)
 {
-        ExampleAppWindowPrivate *priv;
-        gchar *basename;
-        GtkWidget *scrolled, *view;
-        gchar *contents;
-        gsize length;
-        GtkTextBuffer *buffer;
-        GtkTextTag *tag;
-        GtkTextIter start_iter, end_iter;
-
-        priv = example_app_window_get_instance_private (win);
-        basename = g_file_get_basename (file);
-
-        scrolled = gtk_scrolled_window_new (NULL, NULL);
-        gtk_widget_show (scrolled);
-        gtk_widget_set_hexpand (scrolled, TRUE);
-        gtk_widget_set_vexpand (scrolled, TRUE);
-        view = gtk_text_view_new ();
-        gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
-        gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
-        gtk_widget_show (view);
-        gtk_container_add (GTK_CONTAINER (scrolled), view);
-        gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
-
-        buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
-
-        if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL)) {
-                gtk_text_buffer_set_text (buffer, contents, length);
-                g_free (contents);
-        }
-
-        tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
-        g_settings_bind (priv->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
-
-        gtk_text_buffer_get_start_iter (buffer, &start_iter);
-        gtk_text_buffer_get_end_iter (buffer, &end_iter);
-        gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
-
-        g_free (basename);
+  ExampleAppWindowPrivate *priv;
+  gchar *basename;
+  GtkWidget *scrolled, *view;
+  gchar *contents;
+  gsize length;
+  GtkTextBuffer *buffer;
+  GtkTextTag *tag;
+  GtkTextIter start_iter, end_iter;
+
+  priv = example_app_window_get_instance_private (win);
+  basename = g_file_get_basename (file);
+
+  scrolled = gtk_scrolled_window_new (NULL, NULL);
+  gtk_widget_show (scrolled);
+  gtk_widget_set_hexpand (scrolled, TRUE);
+  gtk_widget_set_vexpand (scrolled, TRUE);
+  view = gtk_text_view_new ();
+  gtk_text_view_set_editable (GTK_TEXT_VIEW (view), FALSE);
+  gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (view), FALSE);
+  gtk_widget_show (view);
+  gtk_container_add (GTK_CONTAINER (scrolled), view);
+  gtk_stack_add_titled (GTK_STACK (priv->stack), scrolled, basename, basename);
+
+  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
+
+  if (g_file_load_contents (file, NULL, &contents, &length, NULL, NULL))
+    {
+      gtk_text_buffer_set_text (buffer, contents, length);
+      g_free (contents);
+    }
+
+  tag = gtk_text_buffer_create_tag (buffer, NULL, NULL);
+  g_settings_bind (priv->settings, "font", tag, "font", G_SETTINGS_BIND_DEFAULT);
+
+  gtk_text_buffer_get_start_iter (buffer, &start_iter);
+  gtk_text_buffer_get_end_iter (buffer, &end_iter);
+  gtk_text_buffer_apply_tag (buffer, tag, &start_iter, &end_iter);
+
+  g_free (basename);
 }
diff --git a/examples/application6/main.c b/examples/application6/main.c
index 7ce327a..546d923 100644
--- a/examples/application6/main.c
+++ b/examples/application6/main.c
@@ -4,12 +4,12 @@
 int
 main (int argc, char *argv[])
 {
-        /* Since this example is running uninstalled,
-         * we have to help it find its schema. This
-         * is *not* necessary in properly installed
-         * application.
-         */
-        g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
+  /* Since this example is running uninstalled,
+   * we have to help it find its schema. This
+   * is *not* necessary in properly installed
+   * application.
+   */
+  g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
 
-        return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
+  return g_application_run (G_APPLICATION (example_app_new ()), argc, argv);
 }