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Dogcows Code - chaz/openbox/blob - obt/display.c
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
;
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