Delete trailing whitespace

1 files changed, 272 insertions, 272 deletions

diff --git a/sysprof.c b/sysprof.c
index 0f457d1..794f587 100644
--- a/sysprof.c
+++ b/sysprof.c
@@ -47,22 +47,22 @@ typedef enum
 struct Application
 {
     Collector *		collector;
-    
+
     State		state;
     GdkPixbuf *		icon;
-    
+
     GtkWidget *		main_window;
-    
+
     GtkTreeView *	object_view;
     GtkTreeView *	callers_view;
     GtkTreeView *	descendants_view;
-    
+
     GtkWidget *		start_button;
     GtkWidget *		profile_button;
     GtkWidget *		reset_button;
     GtkWidget *		save_as_button;
     GtkWidget *		dummy_button;
-    
+
     GtkWidget *		start_item;
     GtkWidget *		profile_item;
     GtkWidget *		reset_item;
@@ -75,22 +75,22 @@ struct Application
     GtkWidget *		vpaned;
 
     GtkTreeSelection *	object_selection;
-    
+
     GtkWidget *		samples_label;
     GtkWidget *		samples_hbox;
-    
+
     gboolean		screenshot_window_visible;
     GtkWidget *		screenshot_textview;
     GtkWidget *		screenshot_close_button;
     GtkWidget *         screenshot_window;
-    
+
     Profile *		profile;
     ProfileDescendant * descendants;
     ProfileCaller *	callers;
-    
+
     int			timeout_id;
     int			update_screenshot_id;
-    
+
     char *		loaded_profile;
 
     gboolean		inhibit_forced_redraw;
@@ -118,30 +118,30 @@ show_samples (Application *app)
 {
     char *label;
     int n_samples;
-    
+
     switch (app->state)
     {
     case INITIAL:
 	n_samples = 0;
 	break;
-	
+
     case PROFILING:
 	n_samples = collector_get_n_samples (app->collector);
 	break;
-	
+
     case DISPLAYING:
 	n_samples = profile_get_size (app->profile);
 	break;
-	
+
     default:
 	g_assert_not_reached();
 	break;
     }
-    
+
     label = g_strdup_printf ("%d", n_samples);
-    
+
     gtk_label_set_label (GTK_LABEL (app->samples_label), label);
-    
+
     g_free (label);
 }
 
@@ -151,9 +151,9 @@ show_samples_timeout (gpointer data)
     Application *app = data;
 
     show_samples (app);
-    
+
     app->timeout_id = 0;
-    
+
     return FALSE;
 }
 
@@ -173,11 +173,11 @@ update_sensitivity (Application *app)
     gboolean sensitive_tree_views;
     gboolean sensitive_samples_hbox;
     gboolean sensitive_reset_button;
-    
+
     GtkWidget *active_radio_button;
-    
+
     gboolean has_samples;
-    
+
     switch (app->state)
     {
     case INITIAL:
@@ -189,10 +189,10 @@ update_sensitivity (Application *app)
 	sensitive_samples_hbox = FALSE;
 	active_radio_button = app->dummy_button;
 	break;
-	
+
     case PROFILING:
 	has_samples = (collector_get_n_samples (app->collector) > 0);
-	
+
 	sensitive_profile_button = has_samples;
 	sensitive_save_as_button = has_samples;
 	sensitive_reset_button = has_samples;
@@ -201,7 +201,7 @@ update_sensitivity (Application *app)
 	sensitive_samples_hbox = TRUE;
 	active_radio_button = app->start_button;
 	break;
-	
+
     case DISPLAYING:
 	sensitive_profile_button = TRUE;
 	sensitive_save_as_button = TRUE;
@@ -211,35 +211,35 @@ update_sensitivity (Application *app)
 	sensitive_samples_hbox = FALSE;
 	active_radio_button = app->profile_button;
 	break;
-	
+
     default:
 	g_assert_not_reached();
 	break;
     }
-    
+
     gtk_toggle_tool_button_set_active (
 	GTK_TOGGLE_TOOL_BUTTON (active_radio_button), TRUE);
-    
+
     /* "profile" widgets */
     gtk_widget_set_sensitive (GTK_WIDGET (app->profile_button),
 			      sensitive_profile_button);
     gtk_widget_set_sensitive (GTK_WIDGET (app->profile_item),
 			      sensitive_profile_button);
-    
+
     /* "save as" widgets */
     gtk_widget_set_sensitive (GTK_WIDGET (app->save_as_button),
 			      sensitive_save_as_button);
     gtk_widget_set_sensitive (app->save_as_item,
 			      sensitive_save_as_button);
-    
+
     /* "start" widgets */
     gtk_widget_set_sensitive (GTK_WIDGET (app->start_button),
 			      sensitive_start_button);
     gtk_widget_set_sensitive (GTK_WIDGET (app->start_item),
 			      sensitive_start_button);
-    
+
 #if 0
-    /* FIXME - not10: gtk+ doesn't handle changes in sensitivity in response 
+    /* FIXME - not10: gtk+ doesn't handle changes in sensitivity in response
      * to a click on the same button very well
      */
     gtk_widget_set_sensitive (GTK_WIDGET (app->reset_button),
@@ -247,20 +247,20 @@ update_sensitivity (Application *app)
     gtk_widget_set_sensitive (GTK_WIDGET (app->reset_item),
 			      sensitive_reset_button);
 #endif
-    
+
     gtk_widget_set_sensitive (GTK_WIDGET (app->object_view), sensitive_tree_views);
     gtk_widget_set_sensitive (GTK_WIDGET (app->callers_view), sensitive_tree_views);
     gtk_widget_set_sensitive (GTK_WIDGET (app->descendants_view), sensitive_tree_views);
     gtk_widget_set_sensitive (GTK_WIDGET (app->samples_hbox), sensitive_samples_hbox);
-    
+
     if (app->screenshot_window_visible)
 	gtk_widget_show (app->screenshot_window);
     else
 	gtk_widget_hide (app->screenshot_window);
-    
+
     gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (app->screenshot_item),
 				    app->screenshot_window_visible);
-    
+
     show_samples (app);
 }
 
@@ -270,7 +270,7 @@ set_busy (GtkWidget *widget,
 {
     GdkCursor *cursor;
     GdkWindow *window;
-    
+
     if (busy)
 	cursor = gdk_cursor_new (GDK_WATCH);
     else
@@ -280,9 +280,9 @@ set_busy (GtkWidget *widget,
 	window = gtk_text_view_get_window (GTK_TEXT_VIEW (widget), GTK_TEXT_WINDOW_TEXT);
     else
 	window = widget->window;
-    
+
     gdk_window_set_cursor (window, cursor);
-    
+
     if (cursor)
 	gdk_cursor_unref (cursor);
 
@@ -298,12 +298,12 @@ set_application_title (Application *app,
 	new_name = g_path_get_basename (name);
     else
 	new_name = NULL;
-    
+
     if (app->loaded_profile)
 	g_free (app->loaded_profile);
-    
+
     app->loaded_profile = new_name;
-    
+
     if (app->loaded_profile)
     {
 	gtk_window_set_title (GTK_WINDOW (app->main_window),
@@ -323,14 +323,14 @@ delete_data (Application *app)
     {
 	profile_free (app->profile);
 	app->profile = NULL;
-	
+
 	gtk_tree_view_set_model (GTK_TREE_VIEW (app->object_view), NULL);
 	gtk_tree_view_set_model (GTK_TREE_VIEW (app->callers_view), NULL);
 	gtk_tree_view_set_model (GTK_TREE_VIEW (app->descendants_view), NULL);
     }
-    
+
     collector_reset (app->collector);
-    
+
     app->profile_from_file = FALSE;
     set_application_title (app, NULL);
 }
@@ -343,19 +343,19 @@ sorry (GtkWidget *parent_window,
     va_list args;
     char *message;
     GtkWidget *dialog;
-    
+
     va_start (args, format);
     g_vasprintf (&message, format, args);
     va_end (args);
-    
+
     dialog = gtk_message_dialog_new (parent_window ? GTK_WINDOW (parent_window) : NULL,
 				     GTK_DIALOG_DESTROY_WITH_PARENT,
 				     GTK_MESSAGE_WARNING,
 				     GTK_BUTTONS_OK, message);
     g_free (message);
-    
+
     gtk_window_set_title (GTK_WINDOW (dialog), APPLICATION_NAME " Warning");
-    
+
     gtk_dialog_run (GTK_DIALOG (dialog));
     gtk_widget_destroy (dialog);
 }
@@ -364,7 +364,7 @@ static void
 on_menu_item_activated (GtkWidget *menu_item, GtkWidget *tool_button)
 {
     GtkToggleToolButton *button = GTK_TOGGLE_TOOL_BUTTON (tool_button);
-    
+
     if (!gtk_toggle_tool_button_get_active (button))
 	gtk_toggle_tool_button_set_active (button, TRUE);
 }
@@ -380,11 +380,11 @@ on_start_toggled (GtkWidget *widget, gpointer data)
     {
 	return;
     }
-    
+
     if (collector_start (app->collector, &err))
     {
 	delete_data (app);
-	
+
 	app->state = PROFILING;
     }
     else
@@ -428,7 +428,7 @@ get_current_object (Application *app)
     GtkTreeModel *model;
     GtkTreeIter selected;
     char *object;
-    
+
     if (gtk_tree_selection_get_selected (app->object_selection, &model, &selected))
     {
 	gtk_tree_model_get (model, &selected,
@@ -449,7 +449,7 @@ fill_main_list (Application *app)
     GtkListStore *list_store;
     Profile *profile = app->profile;
     GList *objects;
-    
+
     if (profile)
     {
 	list_store = gtk_list_store_new (4,
@@ -457,16 +457,16 @@ fill_main_list (Application *app)
 					 G_TYPE_DOUBLE,
 					 G_TYPE_DOUBLE,
 					 G_TYPE_POINTER);
-	
+
 	objects = profile_get_objects (profile);
 	for (list = objects; list != NULL; list = list->next)
 	{
 	    ProfileObject *object = list->data;
 	    GtkTreeIter iter;
 	    double profile_size = profile_get_size (profile);
-	    
+
 	    gtk_list_store_append (list_store, &iter);
-	    
+
 	    gtk_list_store_set (list_store, &iter,
 				OBJECT_NAME, object->name,
 				OBJECT_SELF, 100.0 * object->self / profile_size,
@@ -483,10 +483,10 @@ fill_main_list (Application *app)
 
 	tree_view_set_model_with_default_sort (app->object_view, GTK_TREE_MODEL (list_store),
 					       OBJECT_TOTAL, GTK_SORT_DESCENDING);
-	
+
 	g_object_unref (G_OBJECT (list_store));
     }
-    
+
     gtk_tree_view_columns_autosize (app->object_view);
 }
 
@@ -497,12 +497,12 @@ add_node (GtkTreeStore      *store,
 	  ProfileDescendant *node)
 {
     GtkTreeIter iter;
-    
+
     if (!node)
 	return;
-    
+
     gtk_tree_store_insert (store, &iter, (GtkTreeIter *)parent, 0);
-    
+
     gtk_tree_store_set (store, &iter,
 			DESCENDANTS_NAME, node->name,
 			DESCENDANTS_SELF, 100 * (node->self)/(double)size,
@@ -513,7 +513,7 @@ add_node (GtkTreeStore      *store,
 #endif
 			DESCENDANTS_OBJECT, node->name,
 			-1);
-    
+
     add_node (store, size, parent, node->siblings);
     add_node (store, size, &iter, node->children);
 }
@@ -522,20 +522,20 @@ static void
 fill_descendants_tree (Application *app)
 {
     GtkTreeStore *tree_store;
-    
+
     if (app->descendants)
     {
 	profile_descendant_free (app->descendants);
 	app->descendants = NULL;
     }
-    
+
     tree_store =
 	gtk_tree_store_new (4,
 			    G_TYPE_STRING,
 			    G_TYPE_DOUBLE,
 			    G_TYPE_DOUBLE,
 			    G_TYPE_POINTER);
-    
+
     if (app->profile)
     {
 	char *object = get_current_object (app);
@@ -547,12 +547,12 @@ fill_descendants_tree (Application *app)
 		      profile_get_size (app->profile), NULL, app->descendants);
 	}
     }
-    
+
     tree_view_set_model_with_default_sort (app->descendants_view, GTK_TREE_MODEL (tree_store),
 					   DESCENDANTS_CUMULATIVE, GTK_SORT_DESCENDING);
 
     g_object_unref (G_OBJECT (tree_store));
-    
+
     gtk_tree_view_columns_autosize (app->descendants_view);
 }
 
@@ -566,12 +566,12 @@ add_callers (GtkListStore  *list_store,
 	gchar *name;
 	GtkTreeIter iter;
 	double profile_size = profile_get_size (profile);
-	
+
 	if (callers->name)
 	    name = callers->name;
 	else
 	    name = "<spontaneous>";
-	
+
 	gtk_list_store_append (list_store, &iter);
 	gtk_list_store_set (
 	    list_store, &iter,
@@ -584,7 +584,7 @@ add_callers (GtkListStore  *list_store,
 #endif
 	    CALLERS_OBJECT, callers->name,
 	    -1);
-	
+
 	callers = callers->next;
     }
 }
@@ -593,20 +593,20 @@ static void
 fill_callers_list (Application *app)
 {
     GtkListStore *list_store;
-    
+
     if (app->callers)
     {
 	profile_caller_free (app->callers);
 	app->callers = NULL;
     }
-    
+
     list_store =
 	gtk_list_store_new (4,
 			    G_TYPE_STRING,
 			    G_TYPE_DOUBLE,
 			    G_TYPE_DOUBLE,
 			    G_TYPE_POINTER);
-    
+
     if (app->profile)
     {
 	char *object = get_current_object (app);
@@ -616,12 +616,12 @@ fill_callers_list (Application *app)
 	    add_callers (list_store, app->profile, app->callers);
 	}
     }
-    
+
     tree_view_set_model_with_default_sort (app->callers_view, GTK_TREE_MODEL (list_store),
 					   CALLERS_TOTAL, GTK_SORT_DESCENDING);
-    
+
     g_object_unref (G_OBJECT (list_store));
-    
+
     gtk_tree_view_columns_autosize (app->callers_view);
 }
 
@@ -641,14 +641,14 @@ enter_display_mode (Application *app)
     update_sensitivity (app);
 
     app->inhibit_forced_redraw = TRUE;
-    
+
     fill_main_list (app);
 
     /* This has the side effect of selecting the first row, which in turn causes
      * the other lists to be filled out
      */
     gtk_widget_grab_focus (GTK_WIDGET (app->object_view));
-    
+
     app->inhibit_forced_redraw = FALSE;
 }
 
@@ -659,7 +659,7 @@ ensure_profile (Application *app)
 	return;
 
     app->profile = collector_create_profile (app->collector);
-    
+
     collector_stop (app->collector);
     collector_reset (app->collector);
 
@@ -677,7 +677,7 @@ on_about_activated (GtkWidget *widget, gpointer data)
 	name_property = "program-name";
     else
 	name_property = "name";
-    
+
     gtk_show_about_dialog (GTK_WINDOW (app->main_window),
 			   "logo", app->icon,
 			   name_property, APPLICATION_NAME,
@@ -703,19 +703,19 @@ static void
 on_reset_clicked (gpointer widget, gpointer data)
 {
     Application *app = data;
-    
+
     set_busy (app->main_window, TRUE);
-    
+
     delete_data (app);
-    
+
     if (app->state == DISPLAYING)
     {
 	app->state = INITIAL;
 	collector_stop (app->collector);
     }
-    
+
     update_sensitivity (app);
-    
+
     set_busy (app->main_window, FALSE);
 }
 
@@ -727,7 +727,7 @@ overwrite_file (GtkWindow *window,
     gchar *utf8_file_name;
     AtkObject *obj;
     gint ret;
-    
+
     utf8_file_name = g_filename_to_utf8 (filename, -1, NULL, NULL, NULL);
     msgbox = gtk_message_dialog_new (window,
 				     (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
@@ -736,28 +736,28 @@ overwrite_file (GtkWindow *window,
 				     _("A file named \"%s\" already exists."),
 				     utf8_file_name);
     g_free (utf8_file_name);
-    
+
     gtk_message_dialog_format_secondary_text (
 	GTK_MESSAGE_DIALOG (msgbox),
 	_("Do you want to replace it with the one you are saving?"));
-    
+
     gtk_dialog_add_button (GTK_DIALOG (msgbox),
 			   GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
-    
+
     gtk_dialog_add_button (GTK_DIALOG (msgbox),
 			   _("_Replace"), GTK_RESPONSE_YES);
-    
+
     gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 				     GTK_RESPONSE_CANCEL);
-    
+
     obj = gtk_widget_get_accessible (msgbox);
-    
+
     if (GTK_IS_ACCESSIBLE (obj))
 	atk_object_set_name (obj, _("Question"));
-    
+
     ret = gtk_dialog_run (GTK_DIALOG (msgbox));
     gtk_widget_destroy (msgbox);
-    
+
     return (ret == GTK_RESPONSE_YES);
 }
 
@@ -767,44 +767,44 @@ on_save_as_clicked (gpointer widget,
 {
     Application *app = data;
     GtkWidget *dialog;
-    
+
     ensure_profile (app);
-    
+
     set_busy (app->main_window, TRUE);
-    
+
     dialog = gtk_file_chooser_dialog_new ("Save As",
 					  GTK_WINDOW (app->main_window),
 					  GTK_FILE_CHOOSER_ACTION_SAVE,
 					  GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 					  GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
 					  NULL);
-    
+
     gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
     gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
-    
+
     set_busy (app->main_window, FALSE);
-    
+
 retry:
     if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
     {
 	GError *err = NULL;
 	gchar *filename;
-	
+
 	filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
-	
+
 	if (g_file_test (filename, G_FILE_TEST_EXISTS)		&&
 	    !overwrite_file (GTK_WINDOW (app->main_window), filename))
 	{
 	    g_free (filename);
 	    goto retry;
 	}
-	
+
 	set_busy (dialog, TRUE);
 	if (!profile_save (app->profile, filename, &err))
 	{
 	    sorry (app->main_window, "Could not save %s: %s",
 		   filename, err->message);
-	    
+
 	    set_busy (dialog, FALSE);
 	    g_free (filename);
 	    goto retry;
@@ -813,7 +813,7 @@ retry:
 	set_busy (dialog, FALSE);
 	g_free (filename);
     }
-    
+
     gtk_widget_destroy (dialog);
 }
 
@@ -824,11 +824,11 @@ set_loaded_profile (Application *app,
 {
     g_return_if_fail (name != NULL);
     g_return_if_fail (profile != NULL);
-    
+
     collector_stop (app->collector);
-    
+
     delete_data (app);
-    
+
     app->profile = profile;
     app->profile_from_file = TRUE;
 
@@ -856,53 +856,53 @@ on_open_clicked (gpointer widget,
     gchar *filename = NULL;
     Profile *profile = NULL;
     GtkWidget *dialog;
-    
+
     set_busy (app->main_window, TRUE);
-    
+
     dialog = gtk_file_chooser_dialog_new ("Open",
 					  GTK_WINDOW (app->main_window),
 					  GTK_FILE_CHOOSER_ACTION_OPEN,
 					  GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 					  GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
 					  NULL);
-    
+
     gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
-    
+
     set_busy (app->main_window, FALSE);
-    
+
 retry:
     if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
     {
 	GError *err = NULL;
-	
+
 	filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
-	
+
 	set_busy (dialog, TRUE);
-	
+
 	profile = profile_load (filename, &err);
-	
+
 	if (!profile)
 	{
 	    set_busy (dialog, FALSE);
-	    
+
 	    show_could_not_open (app, filename, err);
 	    g_error_free (err);
 	    g_free (filename);
-	    
+
 	    filename = NULL;
 	    goto retry;
 	}
-	
+
 	set_busy (dialog, FALSE);
     }
-    
+
     gtk_widget_destroy (dialog);
-    
+
     if (profile)
     {
 	g_assert (filename);
 	set_loaded_profile (app, filename, profile);
-	
+
 	g_free (filename);
     }
 }
@@ -918,7 +918,7 @@ on_delete (GtkWidget *window,
      */
     while (gtk_main_iteration ())
 	;
-    
+
     gtk_main_quit ();
 }
 
@@ -933,18 +933,18 @@ expand_descendants_tree (Application *app)
     double top_value = 0.0;
     GtkTreePath *first_path;
     GList *list;
-    
+
     first_path = gtk_tree_path_new_first();
-    
+
     all_paths = g_list_prepend (all_paths, first_path);
-    
+
     n_rows = 1;
-    
+
     gtk_tree_model_get_iter (model, &iter, first_path);
     gtk_tree_model_get (model, &iter,
 			OBJECT_TOTAL, &top_value,
 			-1);
-    
+
     while (all_paths && n_rows < max_rows)
     {
 	GtkTreeIter best_iter;
@@ -952,10 +952,10 @@ expand_descendants_tree (Application *app)
 	double best_value;
 	int n_children;
 	int i;
-	
+
 	best_value = 0.0;
 	best_path = NULL;
-	
+
 	for (list = all_paths; list != NULL; list = list->next)
 	{
 	    GtkTreePath *path = list->data;
@@ -980,7 +980,7 @@ expand_descendants_tree (Application *app)
 	}
 
 	n_children = gtk_tree_model_iter_n_children (model, &best_iter);
-	
+
 	if (n_children && (best_value / top_value) > 0.04 &&
 	    (n_children + gtk_tree_path_get_depth (best_path)) /
 	    (double)max_rows < (best_value / top_value) )
@@ -988,39 +988,39 @@ expand_descendants_tree (Application *app)
 	    gtk_tree_view_expand_row (
 		GTK_TREE_VIEW (app->descendants_view), best_path, FALSE);
 	    n_rows += n_children;
-	    
+
 	    if (gtk_tree_path_get_depth (best_path) < 4)
 	    {
 		GtkTreePath *path = gtk_tree_path_copy (best_path);
 		gtk_tree_path_down (path);
-		
+
 		for (i = 0; i < n_children; ++i)
 		{
 		    all_paths = g_list_prepend (all_paths, path);
-		    
+
 		    path = gtk_tree_path_copy (path);
 		    gtk_tree_path_next (path);
 		}
-		
+
 		gtk_tree_path_free (path);
 	    }
 	}
-	
+
 	all_paths = g_list_remove (all_paths, best_path);
-	
+
 	if (!all_paths && n_rows == 1)
 	{
 	    /* Always expand at least once */
 	    gtk_tree_view_expand_row (GTK_TREE_VIEW (app->descendants_view),
 				      best_path, FALSE);
 	}
-	
+
 	gtk_tree_path_free (best_path);
     }
-    
+
     for (list = all_paths; list != NULL; list = list->next)
 	gtk_tree_path_free (list->data);
-    
+
     g_list_free (all_paths);
 }
 
@@ -1034,7 +1034,7 @@ get_data (GtkTreeView *view,
     char *dummy1;
     double dummy2;
     double dummy3;
-    
+
     GtkTreeModel *model = gtk_tree_view_get_model (view);
     gtk_tree_model_get (
 	model, iter,
@@ -1056,14 +1056,14 @@ compute_text_width (GtkTreeView  *view,
 		    GtkTreeIter  *iter,
 		    gpointer      data)
 {
-   int *width = data;
-   char *name;
-   
-   get_data (view, iter, &name, NULL, NULL);
+    int *width = data;
+    char *name;
+
+    get_data (view, iter, &name, NULL, NULL);
 
-   *width = MAX (g_utf8_strlen (name, -1) + get_indent (path), *width);
+    *width = MAX (g_utf8_strlen (name, -1) + get_indent (path), *width);
 
-   g_free (name);
+    g_free (name);
 }
 
 typedef struct
@@ -1077,9 +1077,9 @@ set_monospace (GtkWidget *widget)
 {
     PangoFontDescription *desc =
 	pango_font_description_from_string ("monospace");
-    
+
     gtk_widget_modify_font (widget, desc);
-    
+
     pango_font_description_free (desc);
 }
 
@@ -1102,7 +1102,7 @@ add_text (GtkTreeView *view,
 
     for (i = 0; i < indent; ++i)
 	g_string_append_c (info->text, ' ');
-    
+
     g_string_append_printf (info->text, "%-*s %6.2f%% %6.2f%%\n",
 			    info->max_width - indent, name, self, cumulative);
 
@@ -1117,19 +1117,19 @@ update_screenshot_window_idle (gpointer data)
 
     if (!app->screenshot_window_visible)
 	return FALSE;
-    
+
     text_buffer =
 	gtk_text_view_get_buffer (GTK_TEXT_VIEW (app->screenshot_textview));
 
     gtk_text_buffer_set_text (text_buffer, "", -1);
-    
+
     if (app->descendants)
     {
 	AddTextInfo info;
-	
+
 	info.max_width = 0;
 	info.text = g_string_new ("");
-	
+
 	tree_view_foreach_visible (app->descendants_view,
 				   compute_text_width,
 				   &info.max_width);
@@ -1141,7 +1141,7 @@ update_screenshot_window_idle (gpointer data)
 	gtk_text_buffer_set_text (text_buffer, info.text->str, -1);
 
 	set_monospace (app->screenshot_textview);
-	
+
 	g_string_free (info.text, TRUE);
     }
 
@@ -1152,7 +1152,7 @@ update_screenshot_window_idle (gpointer data)
 	set_busy (app->screenshot_window, FALSE);
 	set_busy (app->screenshot_textview, FALSE);
     }
-    
+
     return FALSE;
 }
 
@@ -1177,7 +1177,7 @@ update_screenshot_window (Application *app)
 	    set_busy (app->screenshot_textview, TRUE);
 	}
     }
-    
+
     app->update_screenshot_id = g_idle_add (
 	update_screenshot_window_idle, app);
 }
@@ -1198,18 +1198,18 @@ on_object_selection_changed (GtkTreeSelection *selection,
     Application *app = data;
 
     set_busy (app->main_window, TRUE);
-    
+
     update_screenshot_window (app);
 
     if (!app->inhibit_forced_redraw)
 	gdk_window_process_all_updates (); /* Display updated selection */
-    
+
     fill_descendants_tree (app);
     fill_callers_list (app);
-    
+
     if (get_current_object (app))
 	expand_descendants_tree (app);
-    
+
     set_busy (app->main_window, FALSE);
 }
 
@@ -1220,19 +1220,19 @@ really_goto_object (Application *app,
     GtkTreeModel *profile_objects;
     GtkTreeIter iter;
     gboolean found = FALSE;
-    
+
     profile_objects = gtk_tree_view_get_model (app->object_view);
-    
+
     if (gtk_tree_model_get_iter_first (profile_objects, &iter))
     {
 	do
 	{
 	    char *list_object;
-	    
+
 	    gtk_tree_model_get (profile_objects, &iter,
 				OBJECT_OBJECT, &list_object,
 				-1);
-	    
+
 	    if (list_object == object)
 	    {
 		found = TRUE;
@@ -1241,12 +1241,12 @@ really_goto_object (Application *app,
 	}
 	while (gtk_tree_model_iter_next (profile_objects, &iter));
     }
-    
+
     if (found)
     {
 	GtkTreePath *path =
 	    gtk_tree_model_get_path (profile_objects, &iter);
-	
+
 	gtk_tree_view_set_cursor (app->object_view, path, 0, FALSE);
     }
 }
@@ -1260,15 +1260,15 @@ goto_object (Application *app,
     GtkTreeIter iter;
     GtkTreeModel *model = gtk_tree_view_get_model (tree_view);
     char *object;
-    
+
     if (!gtk_tree_model_get_iter (model, &iter, path))
 	return;
-    
+
     gtk_tree_model_get (model, &iter, column, &object, -1);
-    
+
     if (!object)
 	return;
-    
+
     really_goto_object (app, object);
 }
 
@@ -1279,9 +1279,9 @@ on_descendants_row_activated (GtkTreeView *tree_view,
 			      gpointer data)
 {
     Application *app = data;
-    
+
     goto_object (app, tree_view, path, DESCENDANTS_OBJECT);
-    
+
     gtk_widget_grab_focus (GTK_WIDGET (app->descendants_view));
 }
 
@@ -1292,9 +1292,9 @@ on_callers_row_activated (GtkTreeView *tree_view,
 			  gpointer data)
 {
     Application *app = data;
-    
+
     goto_object (app, tree_view, path, CALLERS_OBJECT);
-    
+
     gtk_widget_grab_focus (GTK_WIDGET (app->callers_view));
 }
 
@@ -1305,7 +1305,7 @@ on_screenshot_activated (GtkCheckMenuItem *menu_item,
     app->screenshot_window_visible = gtk_check_menu_item_get_active (menu_item);
 
     update_screenshot_window (app);
-    
+
     update_sensitivity (app);
 }
 
@@ -1315,7 +1315,7 @@ on_screenshot_window_delete (GtkWidget   *window,
 			     Application *app)
 {
     app->screenshot_window_visible = FALSE;
-    
+
     update_sensitivity (app);
 }
 
@@ -1324,7 +1324,7 @@ on_screenshot_close_button_clicked (GtkWidget *widget,
 				    Application *app)
 {
     app->screenshot_window_visible = FALSE;
-    
+
     update_sensitivity (app);
 }
 
@@ -1339,23 +1339,23 @@ set_sizes (GtkWindow *window,
     GdkRectangle monitor;
     int width, height;
     GtkWidget *widget = GTK_WIDGET (window);
-    
+
     screen = gtk_widget_get_screen (widget);
     monitor_num = gdk_screen_get_monitor_at_window (screen, widget->window);
-    
+
     gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
-    
+
     width = monitor.width * 3 / 4;
     height = monitor.height * 3 / 4;
-    
+
     gtk_window_resize (window, width, height);
-    
+
     gtk_paned_set_position (GTK_PANED (vpaned), height / 2);
     gtk_paned_set_position (GTK_PANED (hpaned), width * 3 / 8);
-    
+
     width = monitor.width * 5 / 8;
     height = monitor.height * 5 / 8;
-    
+
     gtk_window_resize (screenshot_window, width, height);
 }
 
@@ -1371,32 +1371,32 @@ gather_widgets (Application *app)
     } WidgetInfo;
 
     const WidgetInfo widgets[] =
-    {
-	{ &app->main_window, "main_window" },
-	{ &app->start_button, "start_button" },
-	{ &app->profile_button, "profile_button" },
-	{ &app->reset_button, "reset_button" },
-	{ &app->save_as_button, "save_as_button" },
-	{ &app->dummy_button, "dummy_button" },
-	{ &app->samples_label, "samples_label" },
-	{ &app->samples_hbox, "samples_hbox" },
-	{ &app->start_item, "start_item" },
-	{ &app->profile_item, "profile_item" },
-	{ &app->reset_item, "reset_item" },
-	{ &app->open_item, "open_item" },
-	{ &app->save_as_item, "save_as_item" },
-	{ &app->screenshot_item, "screenshot_item" },
-	{ &app->quit_item, "quit" },
-	{ &app->about_item, "about" },
-	{ &app->object_view, "object_view" },
-	{ &app->callers_view, "callers_view" },
-	{ &app->descendants_view, "descendants_view" },
-	{ &app->screenshot_window, "screenshot_window" },
-	{ &app->screenshot_textview, "screenshot_textview" },
-	{ &app->screenshot_close_button, "screenshot_close_button" },
-	{ &app->vpaned, "vpaned" },
-	{ &app->hpaned, "hpaned" },
-    };
+	{
+	    { &app->main_window, "main_window" },
+	    { &app->start_button, "start_button" },
+	    { &app->profile_button, "profile_button" },
+	    { &app->reset_button, "reset_button" },
+	    { &app->save_as_button, "save_as_button" },
+	    { &app->dummy_button, "dummy_button" },
+	    { &app->samples_label, "samples_label" },
+	    { &app->samples_hbox, "samples_hbox" },
+	    { &app->start_item, "start_item" },
+	    { &app->profile_item, "profile_item" },
+	    { &app->reset_item, "reset_item" },
+	    { &app->open_item, "open_item" },
+	    { &app->save_as_item, "save_as_item" },
+	    { &app->screenshot_item, "screenshot_item" },
+	    { &app->quit_item, "quit" },
+	    { &app->about_item, "about" },
+	    { &app->object_view, "object_view" },
+	    { &app->callers_view, "callers_view" },
+	    { &app->descendants_view, "descendants_view" },
+	    { &app->screenshot_window, "screenshot_window" },
+	    { &app->screenshot_textview, "screenshot_textview" },
+	    { &app->screenshot_close_button, "screenshot_close_button" },
+	    { &app->vpaned, "vpaned" },
+	    { &app->hpaned, "hpaned" },
+	};
 
     GladeXML *xml = glade_xml_new (GLADE_FILE, NULL, NULL);
     int i;
@@ -1425,35 +1425,35 @@ connect_signals (Application *app)
     } SignalInfo;
 
     const SignalInfo signals[] =
-    {
-	{ app->main_window, "delete_event", on_delete, NULL },
-	{ app->start_button, "toggled", on_start_toggled, app },
-	{ app->profile_button, "toggled", on_profile_toggled, app },
-	{ app->reset_button, "clicked", on_reset_clicked, app },
-	{ app->save_as_button, "clicked", on_save_as_clicked, app },
-	{ app->start_item, "activate", on_menu_item_activated, app->start_button },
-	{ app->profile_item, "activate", on_menu_item_activated, app->profile_button },
-	{ app->reset_item, "activate", on_reset_clicked, app },
-	{ app->open_item, "activate", on_open_clicked, app },
-	{ app->save_as_item, "activate", on_save_as_clicked, app },
-	{ app->screenshot_item, "activate", on_screenshot_activated, app },
-	{ app->quit_item, "activate", on_delete, NULL },
-	{ app->about_item, "activate", on_about_activated, app },
-	{ app->object_selection, "changed", on_object_selection_changed, app },
-	{ app->callers_view, "row-activated", on_callers_row_activated, app },
-	{ app->descendants_view, "row-activated", on_descendants_row_activated, app },
-	{ app->descendants_view, "row-expanded", on_descendants_row_expanded_or_collapsed, app },
-	{ app->descendants_view, "row-collapsed", on_descendants_row_expanded_or_collapsed, app },
-	{ app->screenshot_window, "delete_event", on_screenshot_window_delete, app },
-	{ app->screenshot_close_button, "clicked", on_screenshot_close_button_clicked, app },
-    };
+	{
+	    { app->main_window, "delete_event", on_delete, NULL },
+	    { app->start_button, "toggled", on_start_toggled, app },
+	    { app->profile_button, "toggled", on_profile_toggled, app },
+	    { app->reset_button, "clicked", on_reset_clicked, app },
+	    { app->save_as_button, "clicked", on_save_as_clicked, app },
+	    { app->start_item, "activate", on_menu_item_activated, app->start_button },
+	    { app->profile_item, "activate", on_menu_item_activated, app->profile_button },
+	    { app->reset_item, "activate", on_reset_clicked, app },
+	    { app->open_item, "activate", on_open_clicked, app },
+	    { app->save_as_item, "activate", on_save_as_clicked, app },
+	    { app->screenshot_item, "activate", on_screenshot_activated, app },
+	    { app->quit_item, "activate", on_delete, NULL },
+	    { app->about_item, "activate", on_about_activated, app },
+	    { app->object_selection, "changed", on_object_selection_changed, app },
+	    { app->callers_view, "row-activated", on_callers_row_activated, app },
+	    { app->descendants_view, "row-activated", on_descendants_row_activated, app },
+	    { app->descendants_view, "row-expanded", on_descendants_row_expanded_or_collapsed, app },
+	    { app->descendants_view, "row-collapsed", on_descendants_row_expanded_or_collapsed, app },
+	    { app->screenshot_window, "delete_event", on_screenshot_window_delete, app },
+	    { app->screenshot_close_button, "clicked", on_screenshot_close_button_clicked, app },
+	};
 
     int i;
-    
+
     for (i = 0; i < G_N_ELEMENTS (signals); ++i)
     {
 	const SignalInfo *info = &(signals[i]);
-	
+
 	g_signal_connect (info->object, info->signal, info->callback, info->data);
     }
 }
@@ -1517,34 +1517,34 @@ static gboolean
 build_gui (Application *app)
 {
     GtkTreeViewColumn *col;
-    
+
     set_shadows ();
-    
+
     if (!g_file_test (GLADE_FILE, G_FILE_TEST_EXISTS))
     {
 	sorry (NULL,
 	       "Sysprof was not compiled or installed correctly.\n"
 	       "\n"
 	       "Running \"make install\" may solve this problem.\n");
-	
+
 	return FALSE;
     }
-    
+
     gather_widgets (app);
 
     g_assert (app->main_window);
-    
+
     /* Main Window */
     set_icons (app);
 
     gtk_widget_realize (GTK_WIDGET (app->main_window));
-    
+
     /* Tool items */
     gtk_toggle_tool_button_set_active (
 	GTK_TOGGLE_TOOL_BUTTON (app->profile_button), FALSE);
-    
+
     /* TreeViews */
-    
+
     /* object view */
     gtk_tree_view_set_enable_search (app->object_view, FALSE);
     col = add_plain_text_column (app->object_view, _("Functions"),
@@ -1555,7 +1555,7 @@ build_gui (Application *app)
 			      OBJECT_TOTAL, PCT_FORMAT);
     app->object_selection = gtk_tree_view_get_selection (app->object_view);
     gtk_tree_view_column_set_expand (col, TRUE);
-    
+
     /* callers view */
     gtk_tree_view_set_enable_search (app->callers_view, FALSE);
     col = add_plain_text_column (app->callers_view, _("Callers"),
@@ -1565,7 +1565,7 @@ build_gui (Application *app)
     add_double_format_column (app->callers_view, _("Total"),
 			      CALLERS_TOTAL, PCT_FORMAT);
     gtk_tree_view_column_set_expand (col, TRUE);
-    
+
     /* descendants view */
     gtk_tree_view_set_enable_search (app->descendants_view, FALSE);
     col = add_plain_text_column (app->descendants_view, _("Descendants"),
@@ -1575,24 +1575,24 @@ build_gui (Application *app)
     add_double_format_column (app->descendants_view, _("Cumulative"),
 			      DESCENDANTS_CUMULATIVE, PCT_FORMAT);
     gtk_tree_view_column_set_expand (col, TRUE);
-    
+
     /* screenshot window */
-    
+
     /* set sizes */
     set_sizes (GTK_WINDOW (app->main_window),
 	       GTK_WINDOW (app->screenshot_window),
 	       app->hpaned, app->vpaned);
-    
+
     /* hide/show widgets */
     gtk_widget_show_all (app->main_window);
     gtk_widget_hide (app->dummy_button);
     gtk_widget_hide (app->screenshot_window);
-     
+
     gtk_widget_grab_focus (GTK_WIDGET (app->object_view));
     queue_show_samples (app);
 
     connect_signals (app);
-    
+
     return TRUE;
 }
 
@@ -1601,7 +1601,7 @@ on_new_sample (gboolean first_sample,
 	       gpointer data)
 {
     Application *app = data;
-    
+
     if (app->state == PROFILING && first_sample)
 	update_sensitivity (app);
     else
@@ -1612,10 +1612,10 @@ static Application *
 application_new (void)
 {
     Application *app = g_new0 (Application, 1);
-    
+
     app->collector = collector_new (on_new_sample, app);
     app->state = INITIAL;
-    
+
     return app;
 }
 
@@ -1635,9 +1635,9 @@ load_file (gpointer data)
     Profile *profile;
 
     set_busy (app->main_window, TRUE);
-    
+
     profile = profile_load (filename, &err);
-    
+
     if (profile)
     {
 	set_loaded_profile (app, filename, profile);
@@ -1648,13 +1648,13 @@ load_file (gpointer data)
     else
     {
 	set_busy (app->main_window, FALSE);
-	
+
 	show_could_not_open (app, filename, err);
 	g_error_free (err);
     }
-    
+
     g_free (file_open_data);
-    
+
     return FALSE;
 }
 
@@ -1665,11 +1665,11 @@ process_options (int           argc,
     int i;
     gboolean show_version = FALSE;
     const char *filename = NULL;
-    
+
     for (i = 1; i < argc; ++i)
     {
 	char *option = argv[i];
-	
+
 	if (strcmp (option, "--version") == 0)
 	{
 	    show_version = TRUE;
@@ -1683,7 +1683,7 @@ process_options (int           argc,
     if (show_version)
     {
 	g_print ("%s %s\n", APPLICATION_NAME, PACKAGE_VERSION);
-	
+
 	exit (1);
     }
 
@@ -1693,7 +1693,7 @@ process_options (int           argc,
 static void
 disable_g_slice (void)
 {
-    
+
     /* Disable gslice, since it
      *
      *  - confuses valgrind
@@ -1717,24 +1717,24 @@ main (int    argc,
     const char *filename;
 
     disable_g_slice();
-    
+
     filename = process_options (argc, argv);
-    
+
     gtk_init (&argc, &argv);
-    
+
     app = application_new ();
 
     if (!build_gui (app))
 	return -1;
-    
+
     update_sensitivity (app);
-    
+
     if (filename)
     {
 	FileOpenData *file_open_data = g_new0 (FileOpenData, 1);
 	file_open_data->filename = filename;
 	file_open_data->app = app;
-	
+
 	/* This has to run at G_PRIORITY_LOW because of bug 350517
 	 */
 	g_idle_add_full (G_PRIORITY_LOW, load_file, file_open_data, NULL);
@@ -1743,8 +1743,8 @@ main (int    argc,
 #if 0
     g_idle_add (gtk_main_quit, NULL);
 #endif
-    
+
     gtk_main ();
-    
+
     return 0;
 }