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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* GUI utility functions
*
* Authors:
* Miguel de Icaza (miguel@ximian.com)
* Chris Toshok (toshok@ximian.com)
*
* Copyright (C) 1999 Miguel de Icaza
* Copyright (C) 2000-2003 Ximian, Inc.
*/
#include <config.h>
#include <string.h>
#include "e-gui-utils.h"
#include <glib.h>
#include <gtk/gtkalignment.h>
#include <gtk/gtkimage.h>
#include <gtk/gtkbutton.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkhbox.h>
#include <libgnome/gnome-program.h>
#include <libgnomevfs/gnome-vfs-mime-handlers.h>
#ifdef HAVE_LIBGNOMEUI_GNOME_ICON_LOOKUP_H
#include <libgnomeui/gnome-icon-lookup.h>
#else
#include "art/empty.xpm"
#endif
GtkWidget *e_create_image_widget(gchar *name,
gchar *string1, gchar *string2,
gint int1, gint int2)
{
char *filename;
GtkWidget *alignment = NULL;
if (string1) {
GtkWidget *w;
if (*string1 == '/')
filename = g_strdup(string1);
else
filename = g_build_filename (EVOLUTION_IMAGES, string1, NULL);
w = gtk_image_new_from_file (filename);
alignment = gtk_widget_new(gtk_alignment_get_type(),
"child", w,
"xalign", (double) 0,
"yalign", (double) 0,
"xscale", (double) 0,
"yscale", (double) 0,
NULL);
gtk_widget_show_all (alignment);
g_free (filename);
}
return alignment;
}
GtkWidget *
e_button_new_with_stock_icon (const char *label_str, const char *stockid)
{
GtkWidget *button, *hbox, *label, *align, *image;
button = gtk_button_new ();
label = gtk_label_new_with_mnemonic (label_str);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), button);
image = gtk_image_new_from_stock (stockid, GTK_ICON_SIZE_BUTTON);
hbox = gtk_hbox_new (FALSE, 2);
align = gtk_alignment_new (0.5, 0.5, 0.0, 0.0);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
gtk_box_pack_end (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_container_add (GTK_CONTAINER (button), align);
gtk_container_add (GTK_CONTAINER (align), hbox);
gtk_widget_show_all (align);
return button;
}
/**
* e_icon_for_mime_type:
* @mime_type: a MIME type
* @size_hint: the size the caller plans to display the icon at
*
* Tries to find an icon representing @mime_type that will display
* nicely at @size_hint by @size_hint pixels. The returned icon
* may or may not actually be that size.
*
* Return value: a pixbuf, which the caller must unref when it is done
**/
GdkPixbuf *
e_icon_for_mime_type (const char *mime_type, int size_hint)
{
char *icon_name, *icon_path = NULL;
GdkPixbuf *pixbuf = NULL;
#ifdef HAVE_LIBGNOMEUI_GNOME_ICON_LOOKUP_H
static GnomeIconTheme *icon_theme = NULL;
/* Try the icon theme. (GNOME 2.2 or Sun GNOME 2.0).
* This will also look in GNOME VFS.
*/
if (!icon_theme)
icon_theme = gnome_icon_theme_new ();
icon_name = gnome_icon_lookup (icon_theme, NULL, NULL, NULL, NULL,
mime_type, 0, NULL);
if (icon_name) {
icon_path = gnome_icon_theme_lookup_icon (
icon_theme, icon_name, size_hint, NULL, NULL);
g_free (icon_name);
}
#else
const char *vfs_icon_name;
/* Try gnome-vfs. (gnome-vfs.mime itself doesn't offer much,
* but other software packages may define icons for
* themselves.
*/
vfs_icon_name = gnome_vfs_mime_get_icon (mime_type);
if (vfs_icon_name) {
icon_path = gnome_program_locate_file (
NULL, GNOME_FILE_DOMAIN_PIXMAP,
vfs_icon_name, TRUE, NULL);
}
if (!icon_path) {
char *p;
/* Try gnome-mime-data. */
icon_name = g_strdup_printf ("document-icons/gnome-%s.png",
mime_type);
p = strrchr (icon_name, '/');
if (p)
*p = '-';
icon_path = gnome_program_locate_file (
NULL, GNOME_FILE_DOMAIN_PIXMAP,
icon_name, TRUE, NULL);
g_free (icon_name);
}
if (!icon_path) {
/* Use the generic document icon. */
icon_path = gnome_program_locate_file (NULL, GNOME_FILE_DOMAIN_PIXMAP,
"document-icons/i-regular.png", TRUE, NULL);
if (!icon_path) {
g_warning ("Could not get any icon for %s!",mime_type);
return gdk_pixbuf_new_from_xpm_data((const char **)empty_xpm);
}
}
#endif
pixbuf = gdk_pixbuf_new_from_file (icon_path, NULL);
g_free (icon_path);
return pixbuf;
}
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