Mercurial > cropper
diff support.c @ 1:80535e4deaa4
nicer code formating
author | meillo@marmaro.de |
---|---|
date | Tue, 04 Dec 2007 20:23:25 +0100 |
parents | ca9155129253 |
children | e359bea4c8ac |
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--- a/support.c Tue Dec 04 16:48:51 2007 +0100 +++ b/support.c Tue Dec 04 20:23:25 2007 +0100 @@ -1,11 +1,3 @@ -/* - * DO NOT EDIT THIS FILE - it is generated by Glade. - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> @@ -16,129 +8,118 @@ #include "support.h" -GtkWidget* -lookup_widget (GtkWidget *widget, - const gchar *widget_name) -{ - GtkWidget *parent, *found_widget; + +GtkWidget* lookup_widget(GtkWidget* widget, const gchar* widget_name) { + GtkWidget* parent; + GtkWidget* found_widget; - for (;;) - { - if (GTK_IS_MENU (widget)) - parent = gtk_menu_get_attach_widget (GTK_MENU (widget)); - else - parent = widget->parent; - if (!parent) - parent = (GtkWidget*) g_object_get_data (G_OBJECT (widget), "GladeParentKey"); - if (parent == NULL) - break; - widget = parent; - } + for (;;) { + if (GTK_IS_MENU (widget)) { + parent = gtk_menu_get_attach_widget (GTK_MENU (widget)); + } else { + parent = widget->parent; + } + if (!parent) { + parent = (GtkWidget*) g_object_get_data (G_OBJECT (widget), "GladeParentKey"); + } + if (parent == NULL) { + break; + } + widget = parent; + } - found_widget = (GtkWidget*) g_object_get_data (G_OBJECT (widget), - widget_name); - if (!found_widget) + found_widget = (GtkWidget*) g_object_get_data (G_OBJECT (widget), widget_name); + if (!found_widget) { g_warning ("Widget not found: %s", widget_name); + } return found_widget; } + static GList *pixmaps_directories = NULL; /* Use this function to set the directory containing installed pixmaps. */ -void -add_pixmap_directory (const gchar *directory) -{ - pixmaps_directories = g_list_prepend (pixmaps_directories, - g_strdup (directory)); +void add_pixmap_directory(const gchar* directory) { + pixmaps_directories = g_list_prepend (pixmaps_directories, g_strdup (directory)); } /* This is an internally used function to find pixmap files. */ -static gchar* -find_pixmap_file (const gchar *filename) -{ - GList *elem; +static gchar* find_pixmap_file(const gchar* filename) { + GList* elem; /* We step through each of the pixmaps directory to find it. */ elem = pixmaps_directories; - while (elem) - { - gchar *pathname = g_strdup_printf ("%s%s%s", (gchar*)elem->data, - G_DIR_SEPARATOR_S, filename); - if (g_file_test (pathname, G_FILE_TEST_EXISTS)) - return pathname; - g_free (pathname); - elem = elem->next; - } + while (elem) { + gchar *pathname = g_strdup_printf ("%s%s%s", (gchar*)elem->data, G_DIR_SEPARATOR_S, filename); + if (g_file_test (pathname, G_FILE_TEST_EXISTS)) { + return pathname; + } + g_free (pathname); + elem = elem->next; + } return NULL; } + /* This is an internally used function to create pixmaps. */ -GtkWidget* -create_pixmap (GtkWidget *widget, - const gchar *filename) -{ - gchar *pathname = NULL; - GtkWidget *pixmap; +GtkWidget* create_pixmap(GtkWidget* widget, const gchar* filename) { + gchar* pathname = NULL; + GtkWidget* pixmap; - if (!filename || !filename[0]) - return gtk_image_new (); + if (!filename || !filename[0]) { + return gtk_image_new (); + } pathname = find_pixmap_file (filename); - if (!pathname) - { - g_warning ("Couldn't find pixmap file: %s", filename); - return gtk_image_new (); - } + if (!pathname) { + g_warning ("Couldn't find pixmap file: %s", filename); + return gtk_image_new (); + } pixmap = gtk_image_new_from_file (pathname); - g_free (pathname); + g_free(pathname); return pixmap; } + /* This is an internally used function to create pixmaps. */ -GdkPixbuf* -create_pixbuf (const gchar *filename) -{ - gchar *pathname = NULL; - GdkPixbuf *pixbuf; - GError *error = NULL; +GdkPixbuf* create_pixbuf(const gchar* filename) { + gchar* pathname = NULL; + GdkPixbuf* pixbuf; + GError* error = NULL; - if (!filename || !filename[0]) - return NULL; - - pathname = find_pixmap_file (filename); + if (!filename || !filename[0]) { + return NULL; + } - if (!pathname) - { - g_warning ("Couldn't find pixmap file: %s", filename); - return NULL; - } + pathname = find_pixmap_file(filename); + + if (!pathname) { + g_warning ("Couldn't find pixmap file: %s", filename); + return NULL; + } pixbuf = gdk_pixbuf_new_from_file (pathname, &error); - if (!pixbuf) - { - fprintf (stderr, "Failed to load pixbuf file: %s: %s\n", - pathname, error->message); - g_error_free (error); - } - g_free (pathname); + if (!pixbuf) { + fprintf(stderr, "Failed to load pixbuf file: %s: %s\n", pathname, error->message); + g_error_free(error); + } + g_free(pathname); return pixbuf; } + /* This is used to set ATK action descriptions. */ -void -glade_set_atk_action_description (AtkAction *action, - const gchar *action_name, - const gchar *description) -{ - gint n_actions, i; +void glade_set_atk_action_description(AtkAction* action, const gchar* action_name, const gchar* description) { + gint n_actions + gint i; n_actions = atk_action_get_n_actions (action); - for (i = 0; i < n_actions; i++) - { - if (!strcmp (atk_action_get_name (action, i), action_name)) - atk_action_set_description (action, i, description); - } + for (i = 0; i < n_actions; i++) { + if (!strcmp (atk_action_get_name (action, i), action_name)) { + atk_action_set_description (action, i, description); + } + } }