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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* GUI utility functions
*
* Author:
* Miguel de Icaza (miguel@helixcode.com)
*
* (C) 1999 Miguel de Icaza
* (C) 2000 Helix Code, Inc.
*/
#include <config.h>
#include "e-gui-utils.h"
#include <gtk/gtksignal.h>
#include <gtk/gtkalignment.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-util.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gdk-pixbuf/gnome-canvas-pixbuf.h>
#include <bonobo/bonobo-ui-util.h>
GtkWidget *e_create_image_widget(gchar *name,
gchar *string1, gchar *string2,
gint int1, gint int2)
{
char *filename;
GdkPixbuf *pixbuf;
double width, height;
GtkWidget *canvas, *alignment;
if (string1) {
if (*string1 == '/')
filename = g_strdup(string1);
else
filename = g_concat_dir_and_file(EVOLUTION_IMAGES, string1);
pixbuf = gdk_pixbuf_new_from_file(filename);
width = gdk_pixbuf_get_width(pixbuf);
height = gdk_pixbuf_get_height(pixbuf);
canvas = gnome_canvas_new_aa();
GTK_OBJECT_UNSET_FLAGS(GTK_WIDGET(canvas), GTK_CAN_FOCUS);
gnome_canvas_item_new(gnome_canvas_root(GNOME_CANVAS(canvas)),
gnome_canvas_pixbuf_get_type(),
"pixbuf", pixbuf,
NULL);
alignment = gtk_widget_new(gtk_alignment_get_type(),
"child", canvas,
"xalign", (double) 0,
"yalign", (double) 0,
"xscale", (double) 0,
"yscale", (double) 0,
NULL);
gtk_widget_set_usize(canvas, width, height);
gdk_pixbuf_unref(pixbuf);
gtk_widget_show(canvas);
gtk_widget_show(alignment);
g_free(filename);
return alignment;
} else
return NULL;
}
static GSList *inited_arrays=NULL;
static void
free_pixmaps (void)
{
int i;
GSList *li;
for (li = inited_arrays; li != NULL; li = li->next) {
EPixmap *pixcache = li->data;
for (i = 0; pixcache [i].path; i++)
g_free (pixcache [i].pixbuf);
}
g_slist_free(inited_arrays);
}
void e_pixmaps_update (BonoboUIComponent *uic, EPixmap *pixcache)
{
static int done_init = 0;
int i;
if (!done_init) {
g_atexit (free_pixmaps);
done_init = 1;
}
if (g_slist_find(inited_arrays, pixcache) == NULL)
inited_arrays = g_slist_prepend (inited_arrays, pixcache);
for (i = 0; pixcache [i].path; i++) {
if (!pixcache [i].pixbuf) {
char *path;
GdkPixbuf *pixbuf;
path = g_concat_dir_and_file (EVOLUTION_IMAGES,
pixcache [i].fname);
pixbuf = gdk_pixbuf_new_from_file (path);
if (pixbuf == NULL) {
g_warning ("Cannot load image -- %s", path);
} else {
pixcache [i].pixbuf = bonobo_ui_util_pixbuf_to_xml (pixbuf);
gdk_pixbuf_unref (pixbuf);
}
g_free (path);
}
bonobo_ui_component_set_prop (uic, pixcache [i].path, "pixname",
pixcache [i].pixbuf, NULL);
}
}
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