1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 obt/display.c for the Openbox window manager
4 Copyright (c) 2007 Dana Jansens
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 See the COPYING file for a copy of the GNU General Public License.
19 #include "obt/display.h"
31 static gint xerror_handler(Display *d, XErrorEvent *e);
33 static gboolean xerror_ignore = FALSE;
34 static gboolean xerror_occured = FALSE;
36 Display* obt_display_open(const char *display_name)
41 n = display_name ? g_strdup(display_name) : NULL;
44 if (fcntl(ConnectionNumber(d), F_SETFD, 1) == -1)
45 g_message("Failed to set display as close-on-exec");
46 XSetErrorHandler(xerror_handler);
53 void obt_display_close(Display *d)
55 if (d) XCloseDisplay(d);
58 static gint xerror_handler(Display *d, XErrorEvent *e)
63 XGetErrorText(d, e->error_code, errtxt, 127);
65 if (e->error_code == BadWindow)
66 /*g_message(_("X Error: %s\n"), errtxt)*/;
68 g_error("X Error: %s", errtxt);
70 g_message("XError code %d '%s'", e->error_code, errtxt);
75 xerror_occured = TRUE;
79 void obt_display_ignore_errors(Display *d, gboolean ignore)
82 xerror_ignore = ignore;
83 if (ignore) xerror_occured = FALSE;
86 gboolean obt_display_error_occured()
88 return xerror_occured;