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/*
* Copyright (C) 2006-2007 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gdk/gdkproperty.h>
#include <X11/Xatom.h>
#include <glib/gstrfuncs.h>
#include <string.h>
#include "sugar-x11-util.h"
void
sugar_x11_util_set_string_property(GdkWindow *window,
const char *property,
const char *value)
{
Atom prop_atom;
Atom string_atom;
GdkDisplay *display;
char *prop_text;
display = gdk_drawable_get_display(window);
prop_atom = gdk_x11_get_xatom_by_name_for_display(display, property);
string_atom = gdk_x11_get_xatom_by_name_for_display(display, "STRING");
prop_text = gdk_utf8_to_string_target(value);
XChangeProperty(GDK_DISPLAY_XDISPLAY(display),
GDK_WINDOW_XID(window),
prop_atom,
string_atom, 8,
PropModeReplace, prop_text,
strlen(prop_text));
g_free(prop_text);
}
char *
sugar_x11_util_get_string_property(GdkWindow *window,
const char *property)
{
Atom type;
Atom prop_atom;
Atom string_atom;
int format;
int result;
unsigned long bytes_after, n_items;
unsigned char *str = NULL;
char *value = NULL;
GdkDisplay *display;
display = gdk_drawable_get_display(window);
prop_atom = gdk_x11_get_xatom_by_name_for_display(display, property);
string_atom = gdk_x11_get_xatom_by_name_for_display(display, "STRING");
result = XGetWindowProperty(GDK_DISPLAY_XDISPLAY(display),
GDK_WINDOW_XID(window),
prop_atom,
0, 1024L,
False, string_atom,
&type, &format, &n_items,
&bytes_after, (unsigned char **)&str);
if (result == Success && str != NULL && type == string_atom &&
format == 8 && n_items > 0) {
value = g_strdup(str);
}
if (str) {
XFree(str);
}
return value;
}
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