contrib/src/stc/gen_iface.py

   1 #!/bin/env python
   2 #----------------------------------------------------------------------------
   3 # Name:         gen_iface.py
   4 # Purpose:      Generate stc.h and stc.cpp from the info in Scintilla.iface
   5 #
   6 # Author:       Robin Dunn
   7 #
   8 # Created:      5-Sept-2000
   9 # RCS-ID:       $Id$
  10 # Copyright:    (c) 2000 by Total Control Software
  11 # Licence:      wxWindows license
  12 #----------------------------------------------------------------------------
  13
  14
  15 import sys, string, re
  16 from fileinput import FileInput
  17
  18
  19 IFACE         = './scintilla/include/Scintilla.iface'
  20 H_TEMPLATE    = './stc.h.in'
  21 CPP_TEMPLATE  = './stc.cpp.in'
  22 H_DEST        = '../../include/wx/stc/stc.h' # './stc_test.h' #
  23 CPP_DEST      = './stc.cpp' #'./stc_test.cpp'
  24
  25
  26 # Value prefixes to convert
  27 valPrefixes = [('SCI_', ''),
  28                ('SC_',  ''),
  29                ('SCN_', None),  # just toss these...
  30                ('SCEN_', None),
  31                ('SCE_', ''),
  32                ('SCLEX_', 'LEX_'),
  33                ('SCK_', 'KEY_'),
  34                ('SCFIND_', 'FIND_'),
  35                ('SCWS_', 'WS_'),
  36 ]
  37
  38 # Message funcion values that should have a CMD_ constant as well
  39 cmdValues = [ (2300, 2350), 2011, 2013, (2176, 2180) ]
  40
  41
  42 # Map some generic typenames to wx types, using return value syntax
  43 retTypeMap = {
  44     'position': 'int',
  45     'string':   'wxString',
  46     'colour':   'wxColour',
  47     }
  48
  49 # Map some generic typenames to wx types, using parameter syntax
  50 paramTypeMap = {
  51     'position': 'int',
  52     'string':   'const wxString&',
  53     'colour':   'const wxColour&',
  54     'keymod':   'int',
  55 }
  56
  57 # Map of method info that needs tweaked.  Either the name needs changed, or
  58 # the method definition/implementation.  Tuple items are:
  59 #
  60 #         1. New method name.  None to skip the method, 0 to leave the
  61 #            default name.
  62 #         2. Method definition for the .h file, 0 to leave alone
  63 #         3. Method implementation for the .cpp file, 0 to leave alone.
  64 #         4. tuple of Doc string lines, or 0 to leave alone.
  65 #
  66 methodOverrideMap = {
  67     'AddText' : (0,
  68                  'void %s(const wxString& text);',
  69
  70                  '''void %s(const wxString& text) {
  71                     SendMsg(%s, text.Len(), (long)text.c_str());''',
  72                  0),
  73
  74     'AddStyledText' : (0,
  75                        'void %s(const wxString& text);',
  76
  77                        '''void %s(const wxString& text) {
  78                           SendMsg(%s, text.Len(), (long)text.c_str());''',
  79                        0),
  80
  81     'GetViewWS' : ( 'GetViewWhiteSpace', 0, 0, 0),
  82     'SetViewWS' : ( 'SetViewWhiteSpace', 0, 0, 0),
  83
  84     'GetStyledText' : (0,
  85                        'wxString %s(int startPos, int endPos);',
  86
  87                        '''wxString %s(int startPos, int endPos) {
  88                           wxString text;
  89                           int len = endPos - startPos;
  90                           TextRange tr;
  91                           tr.lpstrText = text.GetWriteBuf(len*2+1);
  92                           tr.chrg.cpMin = startPos;
  93                           tr.chrg.cpMax = endPos;
  94                           SendMsg(%s, 0, (long)&tr);
  95                           text.UngetWriteBuf(len*2);
  96                           return text;''',
  97
  98                        ('Retrieve a buffer of cells.',)),
  99
 100
 101     'PositionFromPoint' : (0,
 102                            'int %s(wxPoint pt);',
 103
 104                            '''int %s(wxPoint pt) {
 105                               return SendMsg(%s, pt.x, pt.y);''',
 106
 107                            0),
 108
 109     'GetCurLine' : (0,
 110                     'wxString %s(int* OUTPUT=NULL);',
 111
 112                     '''wxString %s(int* linePos) {
 113                        wxString text;
 114                        int len = LineLength(GetCurrentLine());
 115                        char* buf = text.GetWriteBuf(len+1);
 116
 117                        int pos = SendMsg(%s, len, (long)buf);
 118                        text.UngetWriteBuf();
 119                        if (linePos)  *linePos = pos;
 120
 121                        return text;''',
 122
 123                     0),
 124
 125     'SetUsePalette' : (None, 0,0,0),
 126
 127     'MarkerSetFore' : ('MarkerSetForeground', 0, 0, 0),
 128     'MarkerSetBack' : ('MarkerSetBackground', 0, 0, 0),
 129
 130     'MarkerDefine' : (0,
 131                       '''void %s(int markerNumber, int markerSymbol,
 132                          const wxColour& foreground = wxNullColour,
 133                          const wxColour& background = wxNullColour);''',
 134
 135                       '''void %s(int markerNumber, int markerSymbol,
 136                             const wxColour& foreground,
 137                             const wxColour& background) {
 138
 139                             SendMsg(%s, markerNumber, markerSymbol);
 140                             if (foreground.Ok())
 141                                 MarkerSetForeground(markerNumber, foreground);
 142                             if (background.Ok())
 143                                 MarkerSetBackground(markerNumber, background);''',
 144
 145                       ('Set the symbol used for a particular marker number,',
 146                        'and optionally the for and background colours.')),
 147
 148     'SetMarginTypeN' : ('SetMarginType', 0, 0, 0),
 149     'GetMarginTypeN' : ('GetMarginType', 0, 0, 0),
 150     'SetMarginWidthN' : ('SetMarginWidth', 0, 0, 0),
 151     'GetMarginWidthN' : ('GetMarginWidth', 0, 0, 0),
 152     'SetMarginMaskN' : ('SetMarginMask', 0, 0, 0),
 153     'GetMarginMaskN' : ('GetMarginMask', 0, 0, 0),
 154     'SetMarginSensitiveN' : ('SetMarginSensitive', 0, 0, 0),
 155     'GetMarginSensitiveN' : ('GetMarginSensitive', 0, 0, 0),
 156
 157     'StyleSetFore' : ('StyleSetForeground', 0, 0, 0),
 158     'StyleSetBack' : ('StyleSetBackground', 0, 0, 0),
 159     'SetSelFore' : ('SetSelForeground', 0, 0, 0),
 160     'SetSelBack' : ('SetSelBackground', 0, 0, 0),
 161     'SetCaretFore' : ('SetCaretForeground', 0, 0, 0),
 162     'StyleSetFont' : ('StyleSetFaceName', 0, 0, 0),
 163
 164     # need to fix this to map between wx and scintilla encoding flags, leave it out for now...
 165     'StyleSetCharacterSet' : (None, 0, 0, 0),
 166
 167     'AssignCmdKey' : ('CmdKeyAssign',
 168                       'void %s(int key, int modifiers, int cmd);',
 169
 170                       '''void %s(int key, int modifiers, int cmd) {
 171                           SendMsg(%s, MAKELONG(key, modifiers), cmd);''',
 172
 173                       0),
 174
 175     'ClearCmdKey' : ('CmdKeyClear',
 176                       'void %s(int key, int modifiers);',
 177
 178                       '''void %s(int key, int modifiers) {
 179                           SendMsg(%s, MAKELONG(key, modifiers));''',
 180
 181                       0),
 182
 183     'ClearAllCmdKeys' : ('CmdKeyClearAll', 0, 0, 0),
 184
 185
 186     'SetStylingEx' : ('SetStyleBytes',
 187                       'void %s(int length, char* styleBytes);',
 188
 189                       '''void %s(int length, char* styleBytes) {
 190                           SendMsg(%s, length, (long)styleBytes);''',
 191
 192                       0),
 193
 194
 195     'IndicSetStyle' : ('IndicatorSetStyle', 0, 0, 0),
 196     'IndicGetStyle' : ('IndicatorGetStyle', 0, 0, 0),
 197     'IndicSetFore' : ('IndicatorSetForeground', 0, 0, 0),
 198     'IndicGetFore' : ('IndicatorGetForeground', 0, 0, 0),
 199
 200     'AutoCShow' : ('AutoCompShow', 0, 0, 0),
 201     'AutoCCancel' : ('AutoCompCancel', 0, 0, 0),
 202     'AutoCActive' : ('AutoCompActive', 0, 0, 0),
 203     'AutoCPosStart' : ('AutoCompPosStart', 0, 0, 0),
 204     'AutoCComplete' : ('AutoCompComplete', 0, 0, 0),
 205     'AutoCStops' : ('AutoCompStops', 0, 0, 0),
 206     'AutoCSetSeparator' : ('AutoCompSetSeparator', 0, 0, 0),
 207     'AutoCGetSeparator' : ('AutoCompGetSeparator', 0, 0, 0),
 208     'AutoCSelect' : ('AutoCompSelect', 0, 0, 0),
 209     'AutoCSetCancelAtStart' : ('AutoCompSetCancelAtStart', 0, 0, 0),
 210     'AutoCGetCancelAtStart' : ('AutoCompGetCancelAtStart', 0, 0, 0),
 211     'AutoCSetFillUps' : ('AutoCompSetFillUps', 0, 0, 0),
 212     'AutoCSetChooseSingle' : ('AutoCompSetChooseSingle', 0, 0, 0),
 213     'AutoCGetChooseSingle' : ('AutoCompGetChooseSingle', 0, 0, 0),
 214     'AutoCSetIgnoreCase' : ('AutoCompSetIgnoreCase', 0, 0, 0),
 215     'AutoCGetIgnoreCase' : ('AutoCompGetIgnoreCase', 0, 0, 0),
 216
 217     'SetHScrollBar' : ('SetUseHorizontalScrollBar', 0, 0, 0),
 218     'GetHScrollBar' : ('GetUseHorizontalScrollBar', 0, 0, 0),
 219
 220     'GetCaretFore' : ('GetCaretForeground', 0, 0, 0),
 221
 222     'GetUsePalette' : (None, 0, 0, 0),
 223
 224     'FindText' : (0,
 225                   '''int %s(int minPos, int maxPos,
 226                                const wxString& text,
 227                                bool caseSensitive, bool wholeWord);''',
 228                   '''int %s(int minPos, int maxPos,
 229                                const wxString& text,
 230                                bool caseSensitive, bool wholeWord) {
 231                      TextToFind  ft;
 232                      int         flags = 0;
 233
 234                      flags |= caseSensitive ? SCFIND_MATCHCASE : 0;
 235                      flags |= wholeWord     ? SCFIND_WHOLEWORD : 0;
 236                      ft.chrg.cpMin = minPos;
 237                      ft.chrg.cpMax = maxPos;
 238                      ft.lpstrText = (char*)text.c_str();
 239
 240                      return SendMsg(%s, flags, (long)&ft);''',
 241                   0),
 242
 243     'FormatRange' : (0,
 244                      '''int %s(bool   doDraw,
 245                                int    startPos,
 246                                int    endPos,
 247                                wxDC*  draw,
 248                                wxDC*  target,  // Why does it use two? Can they be the same?
 249                                wxRect renderRect,
 250                                wxRect pageRect);''',
 251                      ''' int %s(bool   doDraw,
 252                                 int    startPos,
 253                                 int    endPos,
 254                                 wxDC*  draw,
 255                                 wxDC*  target,  // Why does it use two? Can they be the same?
 256                                 wxRect renderRect,
 257                                 wxRect pageRect) {
 258                             RangeToFormat fr;
 259
 260                             fr.hdc = draw;
 261                             fr.hdcTarget = target;
 262                             fr.rc.top = renderRect.GetTop();
 263                             fr.rc.left = renderRect.GetLeft();
 264                             fr.rc.right = renderRect.GetRight();
 265                             fr.rc.bottom = renderRect.GetBottom();
 266                             fr.rcPage.top = pageRect.GetTop();
 267                             fr.rcPage.left = pageRect.GetLeft();
 268                             fr.rcPage.right = pageRect.GetRight();
 269                             fr.rcPage.bottom = pageRect.GetBottom();
 270                             fr.chrg.cpMin = startPos;
 271                             fr.chrg.cpMax = endPos;
 272
 273                             return SendMsg(%s, doDraw, (long)&fr);''',
 274                      0),
 275
 276
 277     'GetLine' : (0,
 278                     'wxString %s(int line);',
 279
 280                     '''wxString %s(int line) {
 281                        wxString text;
 282                        int len = LineLength(line);
 283                        char* buf = text.GetWriteBuf(len+1);
 284
 285                        int pos = SendMsg(%s, line, (long)buf);
 286                        text.UngetWriteBuf();
 287
 288                        return text;''',
 289
 290                     ('Retrieve the contents of a line.',)),
 291
 292     'SetSel' : ('SetSelection', 0, 0, 0),
 293     'GetSelText' : ('GetSelectedText',
 294                     'wxString %s();',
 295
 296                     '''wxString %s() {
 297                             wxString text;
 298                             int   start;
 299                             int   end;
 300
 301                             GetSelection(&start, &end);
 302                             int   len  = end - start;
 303                             char* buff = text.GetWriteBuf(len+1);
 304
 305                             SendMsg(%s, 0, (long)buff);
 306                             text.UngetWriteBuf();
 307                             return text;''',
 308
 309                     ('Retrieve the selected text.',)),
 310
 311     'GetTextRange' : (0,
 312                       'wxString %s(int startPos, int endPos);',
 313
 314                       '''wxString %s(int startPos, int endPos) {
 315                             wxString text;
 316                             int   len  = endPos - startPos;
 317                             char* buff = text.GetWriteBuf(len+1);
 318                             TextRange tr;
 319                             tr.lpstrText = buff;
 320                             tr.chrg.cpMin = startPos;
 321                             tr.chrg.cpMax = endPos;
 322
 323                             SendMsg(%s, 0, (long)&tr);
 324                             text.UngetWriteBuf();
 325                             return text;''',
 326
 327                        ('Retrieve a range of text.',)),
 328
 329     'PointXFromPosition' : (None, 0, 0, 0),
 330     'PointYFromPosition' : (None, 0, 0, 0),
 331
 332     'ScrollCaret' : ('EnsureCaretVisible', 0, 0, 0),
 333     'ReplaceSel' : ('ReplaceSelection', 0, 0, 0),
 334     'Null' : (None, 0, 0, 0),
 335
 336     'GetText' : (0,
 337                  'wxString %s();',
 338
 339                  '''wxString %s() {
 340                         wxString text;
 341                         int   len  = GetTextLength();
 342                         char* buff = text.GetWriteBuf(len+1);
 343
 344                         SendMsg(%s, len, (long)buff);
 345                         buff[len] = 0;
 346                         text.UngetWriteBuf();
 347                         return text;''',
 348
 349                  ('Retrieve all the text in the document.', )),
 350
 351     'GetDirectFunction' : (None, 0, 0, 0),
 352     'GetDirectPointer' : (None, 0, 0, 0),
 353
 354     'CallTipPosStart' : ('CallTipPosAtStart', 0, 0, 0),
 355     'CallTipSetHlt' : ('CallTipSetHighlight', 0, 0, 0),
 356     'CallTipSetBack' : ('CallTipSetBackground', 0, 0, 0),
 357
 358
 359     # Remove all methods that are key commands since they can be
 360     # executed with CmdKeyExecute
 361     'LineDown' : (None, 0, 0, 0),
 362     'LineDownExtend' : (None, 0, 0, 0),
 363     'LineUp' : (None, 0, 0, 0),
 364     'LineUpExtend' : (None, 0, 0, 0),
 365     'CharLeft' : (None, 0, 0, 0),
 366     'CharLeftExtend' : (None, 0, 0, 0),
 367     'CharRight' : (None, 0, 0, 0),
 368     'CharRightExtend' : (None, 0, 0, 0),
 369     'WordLeft' : (None, 0, 0, 0),
 370     'WordLeftExtend' : (None, 0, 0, 0),
 371     'WordRight' : (None, 0, 0, 0),
 372     'WordRightExtend' : (None, 0, 0, 0),
 373     'Home' : (None, 0, 0, 0),
 374     'HomeExtend' : (None, 0, 0, 0),
 375     'LineEnd' : (None, 0, 0, 0),
 376     'LineEndExtend' : (None, 0, 0, 0),
 377     'DocumentStart' : (None, 0, 0, 0),
 378     'DocumentStartExtend' : (None, 0, 0, 0),
 379     'DocumentEnd' : (None, 0, 0, 0),
 380     'DocumentEndExtend' : (None, 0, 0, 0),
 381     'PageUp' : (None, 0, 0, 0),
 382     'PageUpExtend' : (None, 0, 0, 0),
 383     'PageDown' : (None, 0, 0, 0),
 384     'PageDownExtend' : (None, 0, 0, 0),
 385     'EditToggleOvertype' : (None, 0, 0, 0),
 386     'Cancel' : (None, 0, 0, 0),
 387     'DeleteBack' : (None, 0, 0, 0),
 388     'Tab' : (None, 0, 0, 0),
 389     'BackTab' : (None, 0, 0, 0),
 390     'NewLine' : (None, 0, 0, 0),
 391     'FormFeed' : (None, 0, 0, 0),
 392     'VCHome' : (None, 0, 0, 0),
 393     'VCHomeExtend' : (None, 0, 0, 0),
 394     'ZoomIn' : (None, 0, 0, 0),
 395     'ZoomOut' : (None, 0, 0, 0),
 396     'DelWordLeft' : (None, 0, 0, 0),
 397     'DelWordRight' : (None, 0, 0, 0),
 398     'LineCut' : (None, 0, 0, 0),
 399     'LineDelete' : (None, 0, 0, 0),
 400     'LineTranspose' : (None, 0, 0, 0),
 401     'LowerCase' : (None, 0, 0, 0),
 402     'UpperCase' : (None, 0, 0, 0),
 403     'LineScrollDown' : (None, 0, 0, 0),
 404     'LineScrollUp' : (None, 0, 0, 0),
 405
 406
 407     'GetDocPointer' : (0,
 408                        'void* %s();',
 409                        '''void* %s() {
 410                            return (void*)SendMsg(%s);''',
 411                        0),
 412
 413     'SetDocPointer' : (0,
 414                        'void %s(void* docPointer);',
 415                        '''void %s(void* docPointer) {
 416                            SendMsg(%s, (long)docPointer);''',
 417                        0),
 418
 419     'CreateDocument' : (0,
 420                        'void* %s();',
 421                        '''void* %s() {
 422                            return (void*)SendMsg(%s);''',
 423                         0),
 424
 425     'AddRefDocument' : (0,
 426                        'void %s(void* docPointer);',
 427                        '''void %s(void* docPointer) {
 428                            SendMsg(%s, (long)docPointer);''',
 429                         0),
 430
 431     'ReleaseDocument' : (0,
 432                        'void %s(void* docPointer);',
 433                        '''void %s(void* docPointer) {
 434                            SendMsg(%s, (long)docPointer);''',
 435                          0),
 436
 437     'GrabFocus' : (None, 0, 0, 0),
 438
 439     '' : ('', 0, 0, 0),
 440
 441     }
 442
 443 #----------------------------------------------------------------------------
 444
 445 def processIface(iface, h_tmplt, cpp_tmplt, h_dest, cpp_dest):
 446     curDocStrings = []
 447     values = []
 448     methods = []
 449
 450     # parse iface file
 451     fi = FileInput(iface)
 452     for line in fi:
 453         line = line[:-1]
 454         if line[:2] == '##' or line == '':
 455             #curDocStrings = []
 456             continue
 457
 458         op = line[:4]
 459         if line[:2] == '# ':   # a doc string
 460             curDocStrings.append(line[2:])
 461
 462         elif op == 'val ':
 463             parseVal(line[4:], values, curDocStrings)
 464             curDocStrings = []
 465
 466         elif op == 'fun ' or op == 'set ' or op == 'get ':
 467             parseFun(line[4:], methods, curDocStrings, values)
 468             curDocStrings = []
 469
 470         elif op == 'cat ':
 471             if string.strip(line[4:]) == 'Deprecated':
 472                 break    # skip the rest of the file
 473
 474         elif op == 'evt ':
 475             pass
 476
 477         else:
 478             print '***** Unknown line type: ', line
 479
 480
 481     # process templates
 482     data = {}
 483     data['VALUES'] = processVals(values)
 484     defs, imps = processMethods(methods)
 485     data['METHOD_DEFS'] = defs
 486     data['METHOD_IMPS'] = imps
 487
 488     # get template text
 489     h_text = open(h_tmplt).read()
 490     cpp_text = open(cpp_tmplt).read()
 491
 492     # do the substitutions
 493     h_text = h_text % data
 494     cpp_text = cpp_text % data
 495
 496     # write out destination files
 497     open(h_dest, 'w').write(h_text)
 498     open(cpp_dest, 'w').write(cpp_text)
 499
 500
 501
 502 #----------------------------------------------------------------------------
 503
 504 def processVals(values):
 505     text = []
 506     for name, value, docs in values:
 507         if docs:
 508             text.append('')
 509             for x in docs:
 510                 text.append('// ' + x)
 511         text.append('#define %s %s' % (name, value))
 512     return string.join(text, '\n')
 513
 514 #----------------------------------------------------------------------------
 515
 516 def processMethods(methods):
 517     defs = []
 518     imps = []
 519
 520     for retType, name, number, param1, param2, docs in methods:
 521         retType = retTypeMap.get(retType, retType)
 522         params = makeParamString(param1, param2)
 523
 524         name, theDef, theImp, docs = checkMethodOverride(name, number, docs)
 525
 526         if name is None:
 527             continue
 528
 529         # Build the method definition for the .h file
 530         if docs:
 531             defs.append('')
 532             for x in docs:
 533                 defs.append('    // ' + x)
 534         if not theDef:
 535             theDef = '    %s %s(%s);' % (retType, name, params)
 536         defs.append(theDef)
 537
 538         # Build the method implementation string
 539         if docs:
 540             imps.append('')
 541             for x in docs:
 542                 imps.append('// ' + x)
 543         if not theImp:
 544             theImp = '%s wxStyledTextCtrl::%s(%s) {\n    ' % (retType, name, params)
 545
 546             if retType == 'wxColour':
 547                 theImp = theImp + 'long c = '
 548             elif retType != 'void':
 549                 theImp = theImp + 'return '
 550             theImp = theImp + 'SendMsg(%s, %s, %s)' % (number,
 551                                                        makeArgString(param1),
 552                                                        makeArgString(param2))
 553             if retType == 'bool':
 554                 theImp = theImp + ' != 0'
 555             if retType == 'wxColour':
 556                 theImp = theImp + ';\n    return wxColourFromLong(c)'
 557
 558             theImp = theImp + ';\n}'
 559         imps.append(theImp)
 560
 561
 562     return string.join(defs, '\n'), string.join(imps, '\n')
 563
 564
 565 #----------------------------------------------------------------------------
 566
 567 def checkMethodOverride(name, number, docs):
 568     theDef = theImp = None
 569     if methodOverrideMap.has_key(name):
 570         item = methodOverrideMap[name]
 571
 572         if item[0] != 0:
 573             name = item[0]
 574         if item[1] != 0:
 575             theDef = '    ' + (item[1] % name)
 576         if item[2] != 0:
 577             theImp = item[2] % ('wxStyledTextCtrl::'+name, number) + '\n}'
 578         if item[3] != 0:
 579             docs = item[3]
 580
 581     return name, theDef, theImp, docs
 582
 583 #----------------------------------------------------------------------------
 584
 585 def makeArgString(param):
 586     if not param:
 587         return '0'
 588
 589     typ, name = param
 590
 591     if typ == 'string':
 592         return '(long)%s.c_str()' % name
 593     if typ == 'colour':
 594         return 'wxColourAsLong(%s)' % name
 595
 596     return name
 597
 598 #----------------------------------------------------------------------------
 599
 600 def makeParamString(param1, param2):
 601     def doOne(param):
 602         if param:
 603             aType = paramTypeMap.get(param[0], param[0])
 604             return aType + ' ' + param[1]
 605         else:
 606             return ''
 607
 608     st = doOne(param1)
 609     if st and param2:
 610         st = st + ', '
 611     st = st + doOne(param2)
 612     return st
 613
 614
 615 #----------------------------------------------------------------------------
 616
 617 def parseVal(line, values, docs):
 618     name, val = string.split(line, '=')
 619
 620     # remove prefixes such as SCI, etc.
 621     for old, new in valPrefixes:
 622         lo = len(old)
 623         if name[:lo] == old:
 624             if new is None:
 625                 return
 626             name = new + name[lo:]
 627
 628     # add it to the list
 629     values.append( ('wxSTC_' + name, val, docs) )
 630
 631 #----------------------------------------------------------------------------
 632
 633 funregex = re.compile(r'\s*([a-zA-Z0-9_]+)'  # <ws>return type
 634                       '\s+([a-zA-Z0-9_]+)='  # <ws>name=
 635                       '([0-9]+)'             # number
 636                       '\(([ a-zA-Z0-9_]*),'  # (param,
 637                       '([ a-zA-Z0-9_]*)\)')  # param)
 638
 639 def parseFun(line, methods, docs, values):
 640     def parseParam(param):
 641         param = string.strip(param)
 642         if param == '':
 643             param = None
 644         else:
 645             param = tuple(string.split(param))
 646         return param
 647
 648     mo = funregex.match(line)
 649     if mo is None:
 650         print "***** Line doesn't match! : " + line
 651
 652     retType, name, number, param1, param2 = mo.groups()
 653
 654     param1 = parseParam(param1)
 655     param2 = parseParam(param2)
 656
 657     # Special case.  For the key command functionss we want a value defined too
 658     num = string.atoi(number)
 659     for v in cmdValues:
 660         if (type(v) == type(()) and v[0] <= num < v[1]) or v == num:
 661             parseVal('CMD_%s=%s' % (string.upper(name), number), values, ())
 662
 663     #if retType == 'void' and not param1 and not param2:
 664
 665     methods.append( (retType, name, number, param1, param2, tuple(docs)) )
 666
 667
 668 #----------------------------------------------------------------------------
 669
 670
 671 def main(args):
 672     # TODO: parse command line args to replace default input/output files???
 673
 674     # Now just do it
 675     processIface(IFACE, H_TEMPLATE, CPP_TEMPLATE, H_DEST, CPP_DEST)
 676
 677
 678
 679 if __name__ == '__main__':
 680     main(sys.argv)
 681
 682 #----------------------------------------------------------------------------
 683
 684