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