summaryrefslogtreecommitdiff
path: root/Build/source/libs/freetype/freetype-1.5/test/arch/os2/gpm_os2.c
blob: 22ed397363fdd6a216dd929aebd9f41d2fa4d71a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
/*******************************************************************
 *
 *  gpm_os2.c  graphics OS/2 Presentation Manager Window driver. 0.2
 *
 *  This is the driver for windowed OS/2 display, used by the
 *  graphics utility of the FreeType test suite.
 *
 *  written by Eric Olson (eolson@imag.net) 
 *
 *  Borrowing liberally from the other FreeType drivers.
 *  Some bitmap manipulations are derived from fastgpi.c,
 *  a sample program written by Donald Graft (dgraft@gate.net).
 *
 *  This file is part of the FreeType project, and may only be used
 *  modified and distributed under the terms of the FreeType project
 *  license, LICENSE.TXT. By continuing to use, modify or distribute 
 *  this file you indicate that you have read the license and
 *  understand and accept it fully.
 *
 ******************************************************************/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define INCL_DOS
#define INCL_WIN
#define INCL_GPI
#define INCL_SUB

#include <os2.h>

#include "gdriver.h"
#include "gevents.h"
#include "gmain.h"


#define VIO_WIDTH   640u /* these can be changed but VIO_WIDTH should remain */
#define VIO_HEIGHT  360u /* for now a multiple of 32 to avoid padding issues */
#define MAG_WIDTH   VIO_WIDTH     
#define MAG_HEIGHT  120u
#define MAX_MAG     16   /* should be less than Min(MAG_WIDTH, MAG_HEIGHT) */


  typedef struct  _Translator
  {
    char    key;
    GEvent  event_class;
    int     event_info;
  } Translator;

#define NUM_Translators  20

  static const Translator  trans[NUM_Translators] =
  {
    { (char)27, event_Quit,              0 },
    { 'q',      event_Quit,              0 },

    { 'x',      event_Rotate_Glyph,     -1 },
    { 'c',      event_Rotate_Glyph,      1 },
    { 'v',      event_Rotate_Glyph,    -16 },
    { 'b',      event_Rotate_Glyph,     16 },

    { '{',      event_Change_Glyph, -10000 },
    { '}',      event_Change_Glyph,  10000 },
    { '(',      event_Change_Glyph,  -1000 },
    { ')',      event_Change_Glyph,   1000 },
    { '9',      event_Change_Glyph,   -100 },
    { '0',      event_Change_Glyph,    100 },
    { 'i',      event_Change_Glyph,    -10 },
    { 'o',      event_Change_Glyph,     10 },
    { 'k',      event_Change_Glyph,     -1 },
    { 'l',      event_Change_Glyph,      1 },

    { '+',      event_Scale_Glyph,      10 },
    { '-',      event_Scale_Glyph,     -10 },
    { 'u',      event_Scale_Glyph,       1 },
    { 'j',      event_Scale_Glyph,      -1 }
  };
 

  static HAB   habt;
  static HAB   hab;
  static HWND  hwndFrame, hwndClient;
  static HWND  hwndTitle;
  static HDC   hdcMemory;
  static HPS   hpsMemory = (HPS) NULL;

         /* Threads and semaphores */
         TID   MessageThread;                         
         HMTX  hmtxPSMemoryLock;
         HEV   hevKeyLock;

         /* Bitmap information */
  static PBITMAPINFO2  pbmi;                              
  static HBITMAP       hbm;
         BYTE          Bitmap[VIO_WIDTH * VIO_HEIGHT];
         BOOL          ready = FALSE;

  /* Coordinates for the bitblt of whole graphic area */
  POINTL  aptlFull[4] = {{ 0u, MAG_HEIGHT },
                         { VIO_WIDTH, VIO_HEIGHT + MAG_HEIGHT },
                         { 0u, 0u },
                         { VIO_WIDTH, VIO_HEIGHT }};

  /* Coordinates for the magnification bitblt */
  POINTL  aptlMagd[4] = {{ 0u, 0u },
                         { MAG_WIDTH, MAG_HEIGHT },       /* target */
                         { 0u, 0u },
                         { VIO_WIDTH, VIO_HEIGHT }};      /* source */

   /* level of magnification and center of magnification window */
   static int     magnification=1;
   static POINTL  view_target = {0, 0};
   static SIZEL   mag_win_size;

  /* local event to pass on */
  TEvent  ourevent = { event_Rotate_Glyph, 0 };

  /* grayscale vs b/w mode */
  int  Colourmode;

  /* array defined in the test programs */
  extern char Header[];


  void              RunPMWindow( ULONG );
  MRESULT EXPENTRY  Message_Process( HWND, ULONG, MPARAM, MPARAM );



  /* restores screen to its original state */

  int  Driver_Restore_Mode()
  {
    /* PMWindow has probably already destroyed itself */
    if ( hwndFrame ) 
      WinDestroyWindow( hwndFrame );

    WinReleasePS( hpsMemory );
    WinTerminate( habt );

    return 1;
  }


  /* set graphics mode */

  int  Driver_Set_Graphics( int  mode )
  {
    LONG    palette[5];
    int     x;
    POINTL  coords;
    SIZEL   sizl = { 0, 0 };

    PTIB  thread_block;
    PPIB  process_block;

    /* XXX : This is a very nasty hack, it fools OS/2 and let the program */
    /*       call PM functions, even though stdin/stdout/stderr are still */
    /*       directed to the standard i/o streams..                       */
    /*       The program must be compiled with WINDOWCOMPAT               */
    /*                                                                    */
    /*   Credits go to Michal for finding this !!                         */
    /*                                                                    */
    DosGetInfoBlocks( &thread_block, &process_block );
    process_block->pib_ultype = 3;

    /* save mono vs grayscale status */
    Colourmode = mode;

    /* event semaphore to signal reraster event */
    DosCreateEventSem( NULL, &hevKeyLock, 0, TRUE );

    /* mutex semaphore for access to the presentation space */
    DosCreateMutexSem( NULL, &hmtxPSMemoryLock, 0, FALSE );

    /* Start thread with Presentation Manager window */
    DosCreateThread( &MessageThread, (PFNTHREAD)RunPMWindow, 0UL, 0UL, 32920 );

    /* open anchor block to permit Gpi calls from this thread */
    habt = WinInitialize( 0 );

    /* create device context and presentation space for our graphic */
    hdcMemory = DevOpenDC( hab, OD_MEMORY, (PSZ)"*", 0L, 0L, 0L );

    DosRequestMutexSem( hmtxPSMemoryLock, SEM_INDEFINITE_WAIT );
    hpsMemory = GpiCreatePS(
                  habt, hdcMemory, &sizl,
                  PU_PELS | GPIT_MICRO | GPIA_ASSOC | GPIF_DEFAULT );
    GpiSetBackMix( hpsMemory, BM_OVERPAINT );

    /* create bitmap for raster image of graphic */

    /* find some memory for the bitmap header */
    DosAllocMem( (PPVOID)&pbmi,
                 sizeof ( BITMAPINFO2 ) + sizeof ( RGB2 ) * 256,
                 PAG_COMMIT | PAG_READ | PAG_WRITE);
                        /* 256 should really be 2 if not grayscale */

    /* initialize the header to appropriate values */
    memset( pbmi, 0, sizeof ( BITMAPINFO2 ) + sizeof ( RGB2 ) * 256 );

    pbmi->cbFix   = sizeof ( BITMAPINFOHEADER2 );
    pbmi->cx      = VIO_WIDTH;
    pbmi->cy      = VIO_HEIGHT;
    pbmi->cPlanes = 1;

    switch ( mode )
    {
    case Graphics_Mode_Mono:
      pbmi->cBitCount = 1;
      break;

    case Graphics_Mode_Gray:
      pbmi->cBitCount = 8;
      break;
    }

    hbm = GpiCreateBitmap( hpsMemory, (PBITMAPINFOHEADER2)pbmi,
                           0L, NULL, NULL );

    /* associate it with the presentation space */
    GpiSetBitmap( hpsMemory, hbm );
    pbmi->cbFix = sizeof ( BITMAPINFOHEADER2 );
    GpiQueryBitmapInfoHeader( hbm, (PBITMAPINFOHEADER2) pbmi );

    switch ( mode )
    {
    case Graphics_Mode_Mono:
      DosReleaseMutexSem( hmtxPSMemoryLock );

      vio_ScanLineWidth = VIO_WIDTH / 8;
      vio_Width         = VIO_WIDTH;
      vio_Height        = VIO_HEIGHT;

      gray_palette[0]   = 0;    /* to avoid testing for grayscale... */
      break;

    case Graphics_Mode_Gray:
      vio_ScanLineWidth = VIO_WIDTH;
      vio_Width         = VIO_WIDTH;
      vio_Height        = VIO_HEIGHT;

      /* set gray_palette by convoluted procedure */

      /* create logical color palette */
      palette[0] = 0xffffffL;       /* White */
      palette[1] = 0xbbbbbbL;
      palette[2] = 0x777777L;       /* Gray  */
      palette[3] = 0x333333L;
      palette[4] = 0L;              /* Black */

      GpiCreateLogColorTable( hpsMemory, (ULONG)LCOL_PURECOLOR,
                              (LONG)LCOLF_CONSECRGB, (LONG)0L,
                              (LONG)5L, (PLONG)palette );

      /* plot to presentation space in all five gray shades */
      for (x = 0 ; x < 5 ; x++) 
      {
        GpiSetColor( hpsMemory, (LONG)x );
        coords.x = x;
        coords.y = 0;
        GpiSetPel( hpsMemory, &coords ); 
      }  

      /* retrieve the 5 pixels as gray_palette */
      GpiQueryBitmapInfoHeader( hbm, (PBITMAPINFOHEADER2) pbmi );
      GpiQueryBitmapBits( hpsMemory, 0L, (LONG)VIO_HEIGHT - 2,
                          &Bitmap[0], pbmi );
      for ( x = 0; x < 5; x++ )
      {
        gray_palette[x] = Bitmap[x];
      } 

      /* initialization in case we paint before Driver_Display is called */
      memset( &Bitmap[0], gray_palette[0], vio_Height * vio_ScanLineWidth );
      DosReleaseMutexSem( hmtxPSMemoryLock );
      break;

    default:
      return 0;         /* Unknown mode */
    }

    return 1;     /* success even if windows were not setup right */
  }


  int  Driver_Display_Bitmap( char*  buffer, int  lines, int  cols )
  {
    int  y, target;


    /* copy the bitmap and blt to presentation space */
    if ( (lines == vio_Height) & (cols == vio_ScanLineWidth) )
      memcpy( &Bitmap[0], buffer, lines * cols );
    else
    {
      memset( &Bitmap[0], gray_palette[0], vio_Height * vio_ScanLineWidth );
      /* temporary hack to center any bitmap */
      target = ( vio_Height - lines ) / 2 * vio_ScanLineWidth +
               ( vio_ScanLineWidth - cols ) / 2;

      for ( y = 0 ; y < lines ; y++ )
      {
        memcpy( &Bitmap[target], buffer, cols );
        target += vio_ScanLineWidth;
        buffer += cols;
      }
    }

    /* Get permission and write to in-memory ps */
    DosRequestMutexSem( hmtxPSMemoryLock, SEM_INDEFINITE_WAIT );
    GpiSetBitmapBits( hpsMemory, 0L, (LONG)VIO_HEIGHT - 2, &Bitmap[0], pbmi );
    DosReleaseMutexSem( hmtxPSMemoryLock ); 
    ready = TRUE;

    /* Invalidate and ask for redraw now */
    WinInvalidateRect( hwndClient, NULL, FALSE );
    WinUpdateWindow( hwndFrame );

    return 1;       /* success */
  }


  void  Get_Event( TEvent*  event )
  {
    ULONG  ulRequestCount;


    /* the Get_Event function blocks until there is an event to process */
    DosWaitEventSem( hevKeyLock, SEM_INDEFINITE_WAIT );
    DosQueryEventSem( hevKeyLock, &ulRequestCount );
    DosResetEventSem( hevKeyLock, &ulRequestCount );
    event->what = ourevent.what;
    event->info = ourevent.info;
    return;
  }


  void  RunPMWindow( ULONG  dummy )
  {
    unsigned char   classname[] = "DisplayClass";
             ULONG  flClassFlags;
    static   HMQ    hmq;
             QMSG   qmsg;


    if ( (hab = WinInitialize( 0 )) == 0 )
    {
      printf( "Error doing WinInitialize()\n" );
      return;
    }

    if ( (hmq = WinCreateMsgQueue( hab, 0 )) == (HMQ)NULL )
    {
      printf( "Error doing WinCreateMsgQueue()\n" );
      return;
    }

    if ( !WinRegisterClass( hab, (PSZ)classname, (PFNWP)Message_Process,
                            CS_SIZEREDRAW, 0 ) )
    {
      printf( "Error doing WinRegisterClass()\n" );
      return;
    }

    flClassFlags = FCF_TITLEBAR | FCF_MINBUTTON | FCF_DLGBORDER | 
                   FCF_TASKLIST | FCF_SYSMENU; 
    if ( (hwndFrame = WinCreateStdWindow( HWND_DESKTOP,
                                          WS_VISIBLE,
                                          &flClassFlags,
                                          (PSZ)classname,
                                          (PSZ)"FreeType PM Graphics",
                                          WS_VISIBLE,
                                          0, 0, &hwndClient )) == 0 )
    {
      printf( "Error doing WinCreateStdWindow()\n" );
      return;
    }

    /* find the title window handle */
    hwndTitle = WinWindowFromID( hwndFrame, FID_TITLEBAR );

    /* set Window size and position */
    WinSetWindowPos(
      hwndFrame, 0L,
      (SHORT)60,
      (SHORT)WinQuerySysValue( HWND_DESKTOP, SV_CYSCREEN ) - 
         ( VIO_HEIGHT + MAG_HEIGHT + 100 ),
      (SHORT)WinQuerySysValue( HWND_DESKTOP, SV_CYDLGFRAME ) * 2 +
         VIO_WIDTH,
      (SHORT)WinQuerySysValue( HWND_DESKTOP, SV_CYTITLEBAR ) +
         WinQuerySysValue( HWND_DESKTOP, SV_CYDLGFRAME ) * 2 + 
         VIO_HEIGHT + MAG_HEIGHT,
      SWP_SIZE | SWP_MOVE ) ;
                                
    /* run the message queue till the end */
    while ( WinGetMsg( hab, &qmsg, (HWND)NULL, 0, 0 ) )
      WinDispatchMsg( hab, &qmsg );

    /* clean-up */
    WinDestroyWindow( hwndFrame );
    hwndFrame = (HWND)NULL;
    WinDestroyMsgQueue( hmq );
    WinTerminate( hab );

    /* await death... */
    while ( 1 )
      DosSleep( 100 );
  }


  void Adjust_Mag_Rectangle( void )
  {
     SIZEL  source, 
            target; 


     /* Step 1, find optimal source size for this mag and window size */
     source.cx = mag_win_size.cx / magnification;
     if (source.cx > vio_Width)    source.cx = vio_Width; 
     source.cy = mag_win_size.cy / magnification;
     if (source.cy > vio_Height)   source.cy = vio_Height; 

     target.cx = source.cx * magnification;
     target.cy = source.cy * magnification;

     aptlMagd[0].x = (mag_win_size.cx - target.cx) / 2;
     aptlMagd[0].y = (mag_win_size.cy - target.cy) / 2;
     aptlMagd[1].x = aptlMagd[0].x + target.cx - 1;
     aptlMagd[1].y = aptlMagd[0].x + target.cy - 1;

     /* Step 2, try crosshairs point dependent coordinates */
     aptlMagd[2].x = view_target.x - source.cx / 2;
     aptlMagd[2].y = view_target.y - source.cy / 2;
     if (aptlMagd[2].x < 0 )   aptlMagd[2].x = 0;
     if (aptlMagd[2].y < 0 )   aptlMagd[2].y = 0;
     if (aptlMagd[2].x > vio_Width - source.cx)
         aptlMagd[2].x = vio_Width - source.cx;
     if (aptlMagd[2].y > vio_Height - source.cy)
         aptlMagd[2].y = vio_Height - source.cy;

     aptlMagd[3].x = aptlMagd[2].x + source.cx - 1;
     aptlMagd[3].y = aptlMagd[2].y + source.cy - 1;

  }    /*   End of Adjust_Mag_Rectangle; */


  /* Message processing for our PM Window class */
  MRESULT EXPENTRY  Message_Process( HWND handle, ULONG mess,
                                     MPARAM parm1, MPARAM parm2 )
  {
     static HDC     hdc;
     static HPS     hps;
     static BOOL    minimized;

            POINTL  top_corner, bottom_corner;
            SWP     swp;
            int     i;


    switch( mess )
    {
    case WM_DESTROY:
      /* warn the main thread to quit if it didn't know */
      ourevent.what = event_Quit;
      ourevent.info = 0;
      DosPostEventSem( hevKeyLock );
      break;

    case WM_CREATE:
      /* set original magnification */
      magnification = 4;
      minimized = FALSE;

      /* create Device Context and Presentation Space for screen. */
                                   /* could we use a cached one ? */
      hdc = WinOpenWindowDC( handle );
      mag_win_size.cx = 0;
      mag_win_size.cy = 0;
      hps = GpiCreatePS( hab, hdc, &mag_win_size,
                         PU_PELS | GPIT_MICRO | GPIA_ASSOC | GPIF_DEFAULT );

      /* Set to size of magnifier window */
      mag_win_size.cx = MAG_WIDTH;
      mag_win_size.cy = MAG_HEIGHT;
      Adjust_Mag_Rectangle();

      /* take the input focus */
      WinFocusChange( HWND_DESKTOP, handle, 0L );
      break;

    case WM_BUTTON1DOWN:
      if ( MOUSEMSG( &mess )->y >= MAG_HEIGHT )
      {
        view_target.x = MOUSEMSG( &mess )->x;
        view_target.y = MOUSEMSG( &mess )->y - MAG_HEIGHT;
        Adjust_Mag_Rectangle();
        WinInvalidateRect( hwndClient, NULL, FALSE );
      }

      return WinDefWindowProc( handle, mess, parm1, parm2 );
      break;

    case WM_MINMAXFRAME:
      /* to update minimized if changed */
      swp = *((PSWP) parm1);
      if ( swp.fl & SWP_MINIMIZE ) 
        minimized = TRUE;
      if ( swp.fl & SWP_RESTORE )
        minimized = FALSE;
      return WinDefWindowProc( handle, mess, parm1, parm2 );
      break;

    case WM_ERASEBACKGROUND:
    case WM_PAINT:  
      /* reset the window title only if not minimized */
      if ( !minimized ) 
        WinSetWindowText( hwndTitle, Header ); 

      /* copy the memory image of the screen out to the real screen */
      DosRequestMutexSem( hmtxPSMemoryLock, SEM_INDEFINITE_WAIT );
      WinBeginPaint( handle, hps, NULL );
      
      /* main image and magnified picture */
      GpiBitBlt( hps, hpsMemory, 4L, aptlFull, ROP_SRCCOPY, BBO_AND );
      GpiBitBlt( hps, hpsMemory, 4L, aptlMagd, ROP_SRCCOPY, BBO_AND );

      /* double-dash the magnifing bounding box.  Paint the mag liner? */
      if ( magnification != 1 )
      {
        GpiSetLineType( hps, LINETYPE_LONGDASH );

        bottom_corner.x = aptlMagd[2].x - 1;
        bottom_corner.y = aptlMagd[2].y + MAG_HEIGHT - 1;
        top_corner.x    = aptlMagd[3].x ;
        top_corner.y    = aptlMagd[3].y + MAG_HEIGHT;

        GpiMove( hps, &bottom_corner );
        GpiBox( hps, DRO_OUTLINE, &top_corner, 0L, 0L );

#if 0
        GpiSetClipRegion();
        GpiErase();
#endif
      }

      WinEndPaint( hps );
      DosReleaseMutexSem( hmtxPSMemoryLock );   
      break;

    case WM_CHAR:
      if ( CHARMSG( &mess )->fs & KC_KEYUP )
        break;

      switch ( CHARMSG( &mess )->vkey )
      {
      case VK_ESC:
        ourevent.what = event_Quit;
        ourevent.info = 0;
        DosPostEventSem( hevKeyLock );
        break;

      case VK_PAGEDOWN:
        if ( magnification < MAX_MAG )
        {
          magnification += 1;
          Adjust_Mag_Rectangle();
          WinInvalidateRect( handle, NULL, FALSE );
        }
        break;

      case VK_PAGEUP:
        if ( magnification > 1 )
        {
          magnification -= 1;
          Adjust_Mag_Rectangle();
          WinInvalidateRect( handle, NULL, FALSE );
        }
        break;

      case VK_LEFT:
        if ( view_target.x > 0 )
        {
          view_target.x -= 1;
          Adjust_Mag_Rectangle();
          WinInvalidateRect( handle, NULL, FALSE );
        }
        break;

      case VK_RIGHT:
        if ( view_target.x < VIO_WIDTH - 1 )
        {
          view_target.x += 1;
          Adjust_Mag_Rectangle();
          WinInvalidateRect( handle, NULL, FALSE );
        }
        break;

      case VK_DOWN:
        if ( view_target.y > 0 )
        {
          view_target.y -= 1;
          Adjust_Mag_Rectangle();
          WinInvalidateRect( handle, NULL, FALSE );
        }
        break;

      case VK_UP:
        if ( view_target.y < VIO_HEIGHT - 1 )
        {
          view_target.y += 1;
          Adjust_Mag_Rectangle();
          WinInvalidateRect( handle, NULL, FALSE );
        }
        break;

      case VK_F1:           /*  bring up help and about dialog window */
        break;
      }

      if ( CHARMSG( &mess )->fs & KC_CHAR )
      {
        char c = (CHAR)CHARMSG( &mess )->chr ;


        for ( i = 0; i < NUM_Translators; i++ )
        {
          if ( c == trans[i].key )
          {
            ourevent.what = trans[i].event_class;
            ourevent.info = trans[i].event_info;
            DosPostEventSem( hevKeyLock );  
            return (MRESULT)TRUE;
          }
        }

        /* unrecognized keystroke */
        ourevent.what = event_Keyboard;
        ourevent.info = (int)c;
        DosPostEventSem( hevKeyLock );  
      }
      break;

    default:
      return WinDefWindowProc( handle, mess, parm1, parm2 );
    }

    return (MRESULT) FALSE;
  }


/* End */