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/*
* 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>
#include <string.h>
#include <stdio.h>
#include <gtk/gtk.h>
#include "VisSupport.h"
GtkWidget*
lookup_widget (GtkWidget *widget,
const gchar *widget_name)
{
GtkWidget *parent, *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;
}
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));
}
/* This is an internally used function to find pixmap files. */
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;
}
return NULL;
}
/* This is an internally used function to create pixmaps. */
GtkWidget*
create_pixmap (GtkWidget *widget,
const gchar *filename)
{
gchar *pathname = NULL;
GtkWidget *pixmap;
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 ();
}
pixmap = gtk_image_new_from_file (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;
if (!filename || !filename[0])
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);
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;
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);
}
}
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