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1 /* mswindows GUI code. (menubars, scrollbars, toolbars, dialogs)
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2 Copyright (C) 1998 Andy Piper.
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 2, or (at your option) any
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9 later version.
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10
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /* Synched up with: Not in FSF. */
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22
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23 #include <config.h>
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24 #include "lisp.h"
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25 #include "gui.h"
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26 #include "redisplay.h"
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27 #include "frame.h"
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28 #include "elhash.h"
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29 #include "console-msw.h"
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30
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31 /*
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32 * Return value is Qt if we have dispatched the command,
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33 * or Qnil if id has not been mapped to a callback.
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34 * Window procedure may try other targets to route the
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35 * command if we return nil
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36 */
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37 Lisp_Object
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38 mswindows_handle_gui_wm_command (struct frame* f, HWND ctrl, WORD id)
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39 {
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40 /* Try to map the command id through the proper hash table */
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41 Lisp_Object data, fn, arg, frame;
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42
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43 data = Fgethash (make_int (id),
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44 FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f), Qnil);
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45
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46 if (NILP (data) || UNBOUNDP (data))
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47 return Qnil;
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48
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49 MARK_SUBWINDOWS_STATE_CHANGED;
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50 /* Ok, this is our one. Enqueue it. */
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51 get_gui_callback (data, &fn, &arg);
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52 XSETFRAME (frame, f);
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53 mswindows_enqueue_misc_user_event (frame, fn, arg);
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54
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55 return Qt;
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56 }
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57
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