1 /* Define mswindows-specific console, device, and frame object for XEmacs.
2 Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
3 Copyright (C) 1994, 1995 Board of Trustees, University of Illinois.
5 This file is part of XEmacs.
7 XEmacs is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 2, or (at your option) any
12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License
18 along with XEmacs; see the file COPYING. If not, write to
19 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
22 /* Synched up with: Not in FSF. */
27 Ultimately based on FSF, then later on JWZ work for Lemacs.
28 Rewritten over time by Ben Wing and Chuck Thompson.
29 Rewritten for mswindows by Jonathan Harris, November 1997 for 21.0.
32 #ifndef _XEMACS_CONSOLE_MSW_H_
33 #define _XEMACS_CONSOLE_MSW_H_
36 #ifdef CONST /* I suspect this is safe */
40 #include <ddeml.h> /* DDE management library */
41 #if !defined (__CYGWIN32__) && !defined(__MINGW32__)
42 #include <shellapi.h> /* FileManager/Explorer drag and drop */
51 * XXX FIXME: The following X modifier defs in events-mod.h clash with win32
52 * hotkey defs in winuser.h. For the moment lose the win32 versions.
53 * Maybe we should rename all of MOD_* to something that doesn't clash.
66 /* The name of the main window class */
67 #define XEMACS_CLASS "XEmacs"
74 DECLARE_CONSOLE_TYPE (mswindows);
76 struct mswindows_console
86 #define MSW_FONTSIZE (LF_FACESIZE*4+12)
88 struct mswindows_font_enum
90 char fontname[MSW_FONTSIZE];
91 struct mswindows_font_enum *next;
94 struct mswindows_device
96 int logpixelsx, logpixelsy;
98 int horzres, vertres; /* Size in pixels */
99 int horzsize, vertsize; /* Size in mm */
101 struct mswindows_font_enum *fontlist;
104 #define DEVICE_MSWINDOWS_DATA(d) DEVICE_TYPE_DATA (d, mswindows)
105 #define DEVICE_MSWINDOWS_LOGPIXELSX(d) (DEVICE_MSWINDOWS_DATA (d)->logpixelsx)
106 #define DEVICE_MSWINDOWS_LOGPIXELSY(d) (DEVICE_MSWINDOWS_DATA (d)->logpixelsy)
107 #define DEVICE_MSWINDOWS_PLANES(d) (DEVICE_MSWINDOWS_DATA (d)->planes)
108 #define DEVICE_MSWINDOWS_CELLS(d) (DEVICE_MSWINDOWS_DATA (d)->cells)
109 #define DEVICE_MSWINDOWS_HORZRES(d) (DEVICE_MSWINDOWS_DATA (d)->horzres)
110 #define DEVICE_MSWINDOWS_VERTRES(d) (DEVICE_MSWINDOWS_DATA (d)->vertres)
111 #define DEVICE_MSWINDOWS_HORZSIZE(d) (DEVICE_MSWINDOWS_DATA (d)->horzsize)
112 #define DEVICE_MSWINDOWS_VERTSIZE(d) (DEVICE_MSWINDOWS_DATA (d)->vertsize)
113 #define DEVICE_MSWINDOWS_BITSPIXEL(d) (DEVICE_MSWINDOWS_DATA (d)->bitspixel)
114 #define DEVICE_MSWINDOWS_FONTLIST(d) (DEVICE_MSWINDOWS_DATA (d)->fontlist)
128 struct mswindows_frame
130 /* win32 window handle */
133 /* DC for this win32 window */
136 /* compatible DC for bitmap operations */
139 /* Time of last click event, for button 2 emul */
140 DWORD last_click_time;
142 /* Coordinates of last click event, screen-relative */
143 POINTS last_click_point;
145 /* Toolbar hash table. See toolbar-msw.c */
146 Lisp_Object toolbar_hash_table;
147 unsigned int toolbar_checksum[4];
150 /* Menu hash table. See menubar-msw.c */
151 Lisp_Object menu_hash_table;
153 /* Menu checksum. See menubar-msw.c */
154 unsigned int menu_checksum;
156 /* Widget glyphs attached to this frame. See glyphs-msw.c */
157 Lisp_Object widget_hash_table;
159 /* Frame title hash value. See frame-msw.c */
160 unsigned int title_checksum;
162 /* Real character width and height of the frame.
163 FRAME_{HEIGHT,WIDTH} do not work for pixel geometry! */
164 int charheight, charwidth;
167 int button2_need_lbutton : 1;
168 int button2_need_rbutton : 1;
169 int button2_is_down : 1;
170 int ignore_next_lbutton_up : 1;
171 int ignore_next_rbutton_up : 1;
174 /* Geometry, in characters, as specified by proplist during frame
175 creation. Memebers are set to -1 for unspecified */
176 XEMACS_RECT_WH* target_rect;
179 #define FRAME_MSWINDOWS_DATA(f) FRAME_TYPE_DATA (f, mswindows)
181 #define FRAME_MSWINDOWS_HANDLE(f) (FRAME_MSWINDOWS_DATA (f)->hwnd)
182 #define FRAME_MSWINDOWS_DC(f) (FRAME_MSWINDOWS_DATA (f)->hdc)
183 #define FRAME_MSWINDOWS_CDC(f) (FRAME_MSWINDOWS_DATA (f)->cdc)
184 #define FRAME_MSWINDOWS_MENU_HASH_TABLE(f) (FRAME_MSWINDOWS_DATA (f)->menu_hash_table)
185 #define FRAME_MSWINDOWS_TOOLBAR_HASH_TABLE(f) \
186 (FRAME_MSWINDOWS_DATA (f)->toolbar_hash_table)
187 #define FRAME_MSWINDOWS_WIDGET_HASH_TABLE(f) \
188 (FRAME_MSWINDOWS_DATA (f)->widget_hash_table)
189 #define FRAME_MSWINDOWS_TOOLBAR_CHECKSUM(f,pos) \
190 (FRAME_MSWINDOWS_DATA (f)->toolbar_checksum[pos])
191 #define FRAME_MSWINDOWS_MENU_CHECKSUM(f) (FRAME_MSWINDOWS_DATA (f)->menu_checksum)
192 #define FRAME_MSWINDOWS_TITLE_CHECKSUM(f) (FRAME_MSWINDOWS_DATA (f)->title_checksum)
193 #define FRAME_MSWINDOWS_CHARWIDTH(f) (FRAME_MSWINDOWS_DATA (f)->charwidth)
194 #define FRAME_MSWINDOWS_CHARHEIGHT(f) (FRAME_MSWINDOWS_DATA (f)->charheight)
195 #define FRAME_MSWINDOWS_TARGET_RECT(f) (FRAME_MSWINDOWS_DATA (f)->target_rect)
197 /* Frame check and validation macros */
198 #define FRAME_MSWINDOWS_P(frm) CONSOLE_TYPESYM_MSWINDOWS_P (FRAME_TYPE (frm))
199 #define CHECK_MSWINDOWS_FRAME(z) CHECK_FRAME_TYPE (z, mswindows)
200 #define CONCHECK_MSWINDOWS_FRAME(z) CONCHECK_FRAME_TYPE (z, mswindows)
202 /* win32 window LONG indices */
203 #define XWL_FRAMEOBJ 0
204 #define XWL_COUNT 1 /* Number of LONGs that we use */
205 #define MSWINDOWS_WINDOW_EXTRA_BYTES (XWL_COUNT*4)
212 /* win32 messages / magic event types */
213 #define EVENT_MSWINDOWS_MAGIC_TYPE(e) \
214 ((e)->event.magic.underlying_mswindows_event)
215 #define XM_BUMPQUEUE (WM_USER + 101)
216 #define XM_MAPFRAME (WM_USER + 102)
217 #define XM_UNMAPFRAME (WM_USER + 103)
224 /* win32 "Windows" procedure */
225 LRESULT WINAPI mswindows_wnd_proc (HWND hwnd, UINT msg, WPARAM wParam,
228 void mswindows_redraw_exposed_area (struct frame *f, int x, int y,
229 int width, int height);
230 void mswindows_size_frame_internal (struct frame* f, XEMACS_RECT_WH* dest);
231 void mswindows_enqueue_magic_event (HWND hwnd, UINT message);
233 /* win32 DDE management library */
234 #define MSWINDOWS_DDE_ITEM_OPEN "Open"
235 extern DWORD mswindows_dde_mlid;
236 extern HSZ mswindows_dde_service;
237 extern HSZ mswindows_dde_topic_system;
238 extern HSZ mswindows_dde_item_open;
239 HDDEDATA CALLBACK mswindows_dde_callback (UINT uType, UINT uFmt, HCONV hconv,
240 HSZ hszTopic, HSZ hszItem, HDDEDATA hdata,
241 DWORD dwData1, DWORD dwData2);
243 void mswindows_enqueue_misc_user_event (Lisp_Object channel,
244 Lisp_Object function,
246 Lisp_Object mswindows_cancel_dispatch_event (struct Lisp_Event* event);
247 Lisp_Object mswindows_pump_outstanding_events (void);
248 Lisp_Object mswindows_protect_modal_loop (Lisp_Object (*bfun) (Lisp_Object barg),
250 void mswindows_unmodalize_signal_maybe (void);
252 #ifdef HAVE_WIN32_PROCESSES
253 HANDLE get_nt_process_handle (struct Lisp_Process *p);
256 extern Lisp_Object Vmswindows_frame_being_created;
257 extern Lisp_Object mswindows_frame_being_created;
259 void mswindows_enumerate_fonts (struct device *d);
261 #endif /* _XEMACS_CONSOLE_MSW_H_ */