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comparison src/event-msw.h @ 213:78f53ef88e17 r20-4b5

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Import from CVS: tag r20-4b5
author cvs
date Mon, 13 Aug 2007 10:06:47 +0200
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212:d8688acf4c5b 213:78f53ef88e17
1 /* mswindows-specific defines for event-handling.
2 Copyright (C) 1997 Jonathan Harris.
3
4 This file is part of XEmacs.
5
6 XEmacs is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
9 later version.
10
11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with XEmacs; see the file COPYING. If not, write to
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 Boston, MA 02111-1307, USA. */
20
21 /* Synched up with: Not in FSF. */
22
23 /* Authorship:
24
25 Jonathan Harris, November 1997 for 20.4.
26 */
27
28 #ifndef _XEMACS_EVENT_MSW_H_
29 #define _XEMACS_EVENT_MSW_H_
30
31 #include <windows.h>
32
33 /*
34 * XXX FIXME: The following X modifier defs in events-mod.h clash with win32
35 * hotkey defs in winuser.h. For the moment lose the win32 versions.
36 * Maybe we should rename all of MOD_* to something that doesn't clash.
37 */
38 #ifdef MOD_CONTROL
39 # undef MOD_CONTROL
40 #endif
41 #ifdef MOD_ALT
42 # undef MOD_ALT
43 #endif
44 #ifdef MOD_SHIFT
45 # undef MOD_SHIFT
46 #endif
47 #include "events-mod.h"
48
49 /* The name of the main window class */
50 #define XEMACS_CLASS "XEmacs"
51
52 /* Random globals shared between main and message-processing thread */
53 extern DWORD mswindows_main_thread_id;
54 extern DWORD mswindows_win_thread_id;
55 extern CRITICAL_SECTION mswindows_dispatch_crit;
56
57
58 /*
59 * Communication between main and windows thread
60 */
61 #define WM_XEMACS_BASE (WM_APP + 0)
62 #define WM_XEMACS_ACK (WM_XEMACS_BASE + 0x00)
63 #define WM_XEMACS_CREATEWINDOW (WM_XEMACS_BASE + 0x01)
64 #define WM_XEMACS_SETTIMER (WM_XEMACS_BASE + 0x02)
65 #define WM_XEMACS_KILLTIMER (WM_XEMACS_BASE + 0x03)
66 #define WM_XEMACS_END (WM_XEMACS_BASE + 0x10)
67
68 typedef struct mswindows_request_type
69 {
70 void *thing1;
71 void *thing2;
72 } mswindows_request_type;
73
74 LPARAM mswindows_make_request(UINT message, WPARAM wParam, mswindows_request_type *request);
75 void mswindows_handle_request(MSG *msg);
76
77
78 /*
79 * Event generating stuff
80 */
81
82 /* The number of things we can wait on */
83 #define MAX_WAITABLE 256
84
85 typedef enum mswindows_waitable_type
86 {
87 mswindows_waitable_type_none,
88 mswindows_waitable_type_dispatch,
89 mswindows_waitable_type_timeout,
90 mswindows_waitable_type_process,
91 mswindows_waitable_type_socket
92 } mswindows_waitable_type;
93
94 typedef struct mswindows_timeout_data
95 {
96 int milliseconds;
97 int id;
98 } mswindows_timeout_data;
99
100 typedef struct mswindows_waitable_info_type
101 {
102 mswindows_waitable_type type;
103 union
104 {
105 mswindows_timeout_data timeout;
106 } data;
107 } mswindows_waitable_info_type;
108
109 mswindows_waitable_info_type *mswindows_add_waitable(mswindows_waitable_info_type *info);
110 void mswindows_remove_waitable(mswindows_waitable_info_type *info);
111
112 /*
113 * Some random function declarations in mswindows-proc.c
114 */
115 DWORD mswindows_win_thread();
116 extern void mswindows_enqeue_dispatch_event (Lisp_Object event);
117
118
119 /*
120 * Inside mswindows magic events
121 */
122 #define EVENT_MSWINDOWS_MAGIC_EVENT(e) \
123 ((e)->event.magic.underlying_mswindows_event)
124 #define EVENT_MSWINDOWS_MAGIC_TYPE(e) \
125 (EVENT_MSWINDOWS_MAGIC_EVENT(e).message)
126 #define EVENT_MSWINDOWS_MAGIC_DATA(e) \
127 (*((RECT *) (&(EVENT_MSWINDOWS_MAGIC_EVENT(e).data))))
128
129
130 #endif /* _XEMACS_EVENT_MSW_H_ */