GetActKey.c revision 1477040f 
1/* $Xorg: GetActKey.c,v 1.4 2001/02/09 02:03:55 xorgcvs Exp $ */
2
3/*LINTLIBRARY*/
4
5/***********************************************************
6Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
7
8Permission is hereby granted, free of charge, to any person obtaining a
9copy of this software and associated documentation files (the "Software"),
10to deal in the Software without restriction, including without limitation
11the rights to use, copy, modify, merge, publish, distribute, sublicense,
12and/or sell copies of the Software, and to permit persons to whom the
13Software is furnished to do so, subject to the following conditions:
14
15The above copyright notice and this permission notice (including the next
16paragraph) shall be included in all copies or substantial portions of the
17Software.
18
19THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
22THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
25DEALINGS IN THE SOFTWARE.
26
27Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
28
29                        All Rights Reserved
30
31Permission to use, copy, modify, and distribute this software and its
32documentation for any purpose and without fee is hereby granted,
33provided that the above copyright notice appear in all copies and that
34both that copyright notice and this permission notice appear in
35supporting documentation, and that the name of Digital not be
36used in advertising or publicity pertaining to distribution of the
37software without specific, written prior permission.
38
39DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
40ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
41DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
42ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
43WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
44ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
45SOFTWARE.
46
47******************************************************************/
48
49/*
50
51Copyright 1987, 1988, 1998  The Open Group
52
53Permission to use, copy, modify, distribute, and sell this software and its
54documentation for any purpose is hereby granted without fee, provided that
55the above copyright notice appear in all copies and that both that
56copyright notice and this permission notice appear in supporting
57documentation.
58
59The above copyright notice and this permission notice shall be included in
60all copies or substantial portions of the Software.
61
62THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
63IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
64FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
65OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
66AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
67CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
68
69Except as contained in this notice, the name of The Open Group shall not be
70used in advertising or otherwise to promote the sale, use or other dealings
71in this Software without prior written authorization from The Open Group.
72
73*/
74
75#ifdef HAVE_CONFIG_H
76#include <config.h>
77#endif
78#include "IntrinsicI.h"
79
80KeySym XtGetActionKeysym(
81    XEvent *event,
82    Modifiers *modifiers_return)
83{
84    TMKeyContext tm_context;
85    Modifiers modifiers;
86    KeySym keysym, retval;
87
88    LOCK_PROCESS;
89    tm_context= _XtGetPerDisplay(event->xany.display)->tm_context;
90    if (event->xany.type != KeyPress && event->xany.type != KeyRelease) {
91	UNLOCK_PROCESS;
92	return NoSymbol;
93    }
94    if (tm_context != NULL
95	&& event == tm_context->event
96	&& event->xany.serial == tm_context->serial ) {
97
98	if (modifiers_return != NULL)
99	    *modifiers_return = tm_context->modifiers;
100	retval = tm_context->keysym;
101	UNLOCK_PROCESS;
102	return retval;
103    }
104
105    XtTranslateKeycode( event->xany.display, (KeyCode)event->xkey.keycode,
106		        event->xkey.state, &modifiers, &keysym );
107
108    if (modifiers_return != NULL)
109	*modifiers_return = event->xkey.state & modifiers;
110
111    UNLOCK_PROCESS;
112    return keysym;
113}
114