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, os
  16 from fileinput import FileInput
  17
  18
  19 IFACE         = os.path.abspath('./scintilla/include/Scintilla.iface')
  20 H_TEMPLATE    = os.path.abspath('./stc.h.in')
  21 CPP_TEMPLATE  = os.path.abspath('./stc.cpp.in')
  22 H_DEST        = os.path.abspath('../../include/wx/stc/stc.h')
  23 CPP_DEST      = os.path.abspath('./stc.cpp')
  24
  25
  26 # Value prefixes to convert
  27 valPrefixes = [('SCI_', ''),
  28                ('SC_',  ''),
  29                ('SCN_', None),  # just toss these out...
  30                ('SCEN_', None),
  31                ('SCE_', ''),
  32                ('SCLEX_', 'LEX_'),
  33                ('SCK_', 'KEY_'),
  34                ('SCFIND_', 'FIND_'),
  35                ('SCWS_', 'WS_'),
  36 ]
  37
  38 # Message function values that should have a CMD_ constant generated
  39 cmdValues = [ (2300, 2349),
  40               2011,
  41               2013,
  42               (2176, 2180),
  43               (2390, 2393),
  44               (2395, 2396),
  45               2404,
  46               (2413, 2416),
  47               (2426, 2442),
  48               (2450, 2455),
  49             ]
  50
  51
  52 # Should a funciton be also generated for the CMDs?
  53 FUNC_FOR_CMD = True
  54
  55
  56 # Map some generic typenames to wx types, using return value syntax
  57 retTypeMap = {
  58     'position': 'int',
  59     'string':   'wxString',
  60     'colour':   'wxColour',
  61     }
  62
  63 # Map some generic typenames to wx types, using parameter syntax
  64 paramTypeMap = {
  65     'position': 'int',
  66     'string':   'const wxString&',
  67     'colour':   'const wxColour&',
  68     'keymod':   'int',
  69 }
  70
  71 # Map of method info that needs tweaked.  Either the name needs changed, or
  72 # the method definition/implementation.  Tuple items are:
  73 #
  74 #         1. New method name.  None to skip the method, 0 to leave the
  75 #            default name.
  76 #         2. Method definition for the .h file, 0 to leave alone
  77 #         3. Method implementation for the .cpp file, 0 to leave alone.
  78 #         4. tuple of Doc string lines, or 0 to leave alone.
  79 #
  80 methodOverrideMap = {
  81     'AddText' : (0,
  82                  'void %s(const wxString& text);',
  83
  84                  '''void %s(const wxString& text) {
  85                     wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
  86                     SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
  87                  0),
  88
  89     'AddStyledText' : (0,
  90                        'void %s(const wxMemoryBuffer& data);',
  91
  92                        '''void %s(const wxMemoryBuffer& data) {
  93                           SendMsg(%s, data.GetDataLen(), (long)data.GetData());''',
  94                        0),
  95
  96     'AppendText' : (0,
  97                  'void %s(const wxString& text);',
  98
  99                  '''void %s(const wxString& text) {
 100                     wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 101                     SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
 102                  0),
 103
 104     'GetViewWS' : ( 'GetViewWhiteSpace', 0, 0, 0),
 105     'SetViewWS' : ( 'SetViewWhiteSpace', 0, 0, 0),
 106
 107     'GetCharAt' :
 108     ( 0, 0,
 109       '''int %s(int pos) {
 110          return (unsigned char)SendMsg(%s, pos, 0);''',
 111       0),
 112
 113     'GetStyleAt' :
 114     ( 0, 0,
 115       '''int %s(int pos) {
 116          return (unsigned char)SendMsg(%s, pos, 0);''',
 117       0),
 118
 119     'GetStyledText' :
 120     (0,
 121      'wxMemoryBuffer %s(int startPos, int endPos);',
 122
 123      '''wxMemoryBuffer %s(int startPos, int endPos) {
 124         wxMemoryBuffer buf;
 125         if (endPos < startPos) {
 126             int temp = startPos;
 127             startPos = endPos;
 128             endPos = temp;
 129         }
 130         int len = endPos - startPos;
 131         if (!len) return buf;
 132         TextRange tr;
 133         tr.lpstrText = (char*)buf.GetWriteBuf(len*2+1);
 134         tr.chrg.cpMin = startPos;
 135         tr.chrg.cpMax = endPos;
 136         len = SendMsg(%s, 0, (long)&tr);
 137         buf.UngetWriteBuf(len);
 138         return buf;''',
 139
 140      ('Retrieve a buffer of cells.',)),
 141
 142
 143     'PositionFromPoint' :
 144     (0,
 145      'int %s(wxPoint pt);',
 146
 147      '''int %s(wxPoint pt) {
 148         return SendMsg(%s, pt.x, pt.y);''',
 149      0),
 150
 151     'GetCurLine' :
 152     (0,
 153      '#ifdef SWIG\n    wxString %s(int* OUTPUT);\n#else\n    wxString GetCurLine(int* linePos=NULL);\n#endif',
 154
 155         '''wxString %s(int* linePos) {
 156         int len = LineLength(GetCurrentLine());
 157         if (!len) {
 158             if (linePos)  *linePos = 0;
 159             return wxEmptyString;
 160         }
 161
 162         wxMemoryBuffer mbuf(len+1);
 163         char* buf = (char*)mbuf.GetWriteBuf(len+1);
 164
 165         int pos = SendMsg(%s, len+1, (long)buf);
 166         mbuf.UngetWriteBuf(len);
 167         mbuf.AppendByte(0);
 168         if (linePos)  *linePos = pos;
 169         return stc2wx(buf);''',
 170
 171      0),
 172
 173     'SetUsePalette' : (None, 0,0,0),
 174
 175     'MarkerSetFore' : ('MarkerSetForeground', 0, 0, 0),
 176     'MarkerSetBack' : ('MarkerSetBackground', 0, 0, 0),
 177
 178     'MarkerDefine' :
 179     (0,
 180      '''void %s(int markerNumber, int markerSymbol,
 181                 const wxColour& foreground = wxNullColour,
 182                 const wxColour& background = wxNullColour);''',
 183
 184      '''void %s(int markerNumber, int markerSymbol,
 185                 const wxColour& foreground,
 186                 const wxColour& background) {
 187
 188                 SendMsg(%s, markerNumber, markerSymbol);
 189                 if (foreground.Ok())
 190                     MarkerSetForeground(markerNumber, foreground);
 191                 if (background.Ok())
 192                     MarkerSetBackground(markerNumber, background);''',
 193
 194      ('Set the symbol used for a particular marker number,',
 195       'and optionally the fore and background colours.')),
 196
 197
 198     'MarkerDefinePixmap' :
 199     ('MarkerDefineBitmap',
 200      '''void %s(int markerNumber, const wxBitmap& bmp);''',
 201      '''void %s(int markerNumber, const wxBitmap& bmp) {
 202         // convert bmp to a xpm in a string
 203         wxMemoryOutputStream strm;
 204         wxImage img = bmp.ConvertToImage();
 205         img.SaveFile(strm, wxBITMAP_TYPE_XPM);
 206         size_t len = strm.GetSize();
 207         char* buff = new char[len+1];
 208         strm.CopyTo(buff, len);
 209         buff[len] = 0;
 210         SendMsg(%s, markerNumber, (long)buff);
 211         delete [] buff;
 212         ''',
 213      ('Define a marker from a bitmap',)),
 214
 215
 216     'SetMarginTypeN' : ('SetMarginType', 0, 0, 0),
 217     'GetMarginTypeN' : ('GetMarginType', 0, 0, 0),
 218     'SetMarginWidthN' : ('SetMarginWidth', 0, 0, 0),
 219     'GetMarginWidthN' : ('GetMarginWidth', 0, 0, 0),
 220     'SetMarginMaskN' : ('SetMarginMask', 0, 0, 0),
 221     'GetMarginMaskN' : ('GetMarginMask', 0, 0, 0),
 222     'SetMarginSensitiveN' : ('SetMarginSensitive', 0, 0, 0),
 223     'GetMarginSensitiveN' : ('GetMarginSensitive', 0, 0, 0),
 224
 225     'StyleSetFore' : ('StyleSetForeground', 0, 0, 0),
 226     'StyleSetBack' : ('StyleSetBackground', 0, 0, 0),
 227     'SetSelFore' : ('SetSelForeground', 0, 0, 0),
 228     'SetSelBack' : ('SetSelBackground', 0, 0, 0),
 229     'SetCaretFore' : ('SetCaretForeground', 0, 0, 0),
 230     'StyleSetFont' : ('StyleSetFaceName', 0, 0, 0),
 231
 232     'AssignCmdKey' :
 233     ('CmdKeyAssign',
 234      'void %s(int key, int modifiers, int cmd);',
 235
 236      '''void %s(int key, int modifiers, int cmd) {
 237          SendMsg(%s, MAKELONG(key, modifiers), cmd);''',
 238      0),
 239
 240
 241     'ClearCmdKey' :
 242     ('CmdKeyClear',
 243      'void %s(int key, int modifiers);',
 244
 245      '''void %s(int key, int modifiers) {
 246          SendMsg(%s, MAKELONG(key, modifiers));''',
 247      0),
 248
 249     'ClearAllCmdKeys' : ('CmdKeyClearAll', 0, 0, 0),
 250
 251
 252     'SetStylingEx' :
 253     ('SetStyleBytes',
 254      'void %s(int length, char* styleBytes);',
 255
 256      '''void %s(int length, char* styleBytes) {
 257         SendMsg(%s, length, (long)styleBytes);''',
 258      0),
 259
 260
 261     'IndicSetStyle' : ('IndicatorSetStyle', 0, 0, 0),
 262     'IndicGetStyle' : ('IndicatorGetStyle', 0, 0, 0),
 263     'IndicSetFore' : ('IndicatorSetForeground', 0, 0, 0),
 264     'IndicGetFore' : ('IndicatorGetForeground', 0, 0, 0),
 265
 266     'SetWhitespaceFore' : ('SetWhitespaceForeground', 0, 0, 0),
 267     'SetWhitespaceBack' : ('SetWhitespaceBackground', 0, 0, 0),
 268
 269     'AutoCShow' : ('AutoCompShow', 0, 0, 0),
 270     'AutoCCancel' : ('AutoCompCancel', 0, 0, 0),
 271     'AutoCActive' : ('AutoCompActive', 0, 0, 0),
 272     'AutoCPosStart' : ('AutoCompPosStart', 0, 0, 0),
 273     'AutoCComplete' : ('AutoCompComplete', 0, 0, 0),
 274     'AutoCStops' : ('AutoCompStops', 0, 0, 0),
 275     'AutoCSetSeparator' : ('AutoCompSetSeparator', 0, 0, 0),
 276     'AutoCGetSeparator' : ('AutoCompGetSeparator', 0, 0, 0),
 277     'AutoCSelect' : ('AutoCompSelect', 0, 0, 0),
 278     'AutoCSetCancelAtStart' : ('AutoCompSetCancelAtStart', 0, 0, 0),
 279     'AutoCGetCancelAtStart' : ('AutoCompGetCancelAtStart', 0, 0, 0),
 280     'AutoCSetFillUps' : ('AutoCompSetFillUps', 0, 0, 0),
 281     'AutoCSetChooseSingle' : ('AutoCompSetChooseSingle', 0, 0, 0),
 282     'AutoCGetChooseSingle' : ('AutoCompGetChooseSingle', 0, 0, 0),
 283     'AutoCSetIgnoreCase' : ('AutoCompSetIgnoreCase', 0, 0, 0),
 284     'AutoCGetIgnoreCase' : ('AutoCompGetIgnoreCase', 0, 0, 0),
 285     'AutoCSetAutoHide' : ('AutoCompSetAutoHide', 0, 0, 0),
 286     'AutoCGetAutoHide' : ('AutoCompGetAutoHide', 0, 0, 0),
 287     'AutoCSetDropRestOfWord' : ('AutoCompSetDropRestOfWord', 0,0,0),
 288     'AutoCGetDropRestOfWord' : ('AutoCompGetDropRestOfWord', 0,0,0),
 289     'AutoCGetTypeSeparator' : ('AutoCompGetTypeSeparator', 0, 0, 0),
 290     'AutoCSetTypeSeparator' : ('AutoCompSetTypeSeparator', 0, 0, 0),
 291     'AutoCGetCurrent'       : ('AutoCompGetCurrent', 0, 0, 0),
 292
 293     'RegisterImage' :
 294     (0,
 295      '''void %s(int type, const wxBitmap& bmp);''',
 296      '''void %s(int type, const wxBitmap& bmp) {
 297         // convert bmp to a xpm in a string
 298         wxMemoryOutputStream strm;
 299         wxImage img = bmp.ConvertToImage();
 300         img.SaveFile(strm, wxBITMAP_TYPE_XPM);
 301         size_t len = strm.GetSize();
 302         char* buff = new char[len+1];
 303         strm.CopyTo(buff, len);
 304         buff[len] = 0;
 305         SendMsg(%s, type, (long)buff);
 306         delete [] buff;
 307      ''',
 308      ('Register an image for use in autocompletion lists.',)),
 309
 310
 311     'ClearRegisteredImages' : (0, 0, 0,
 312                                ('Clear all the registered images.',)),
 313
 314
 315     'SetHScrollBar' : ('SetUseHorizontalScrollBar', 0, 0, 0),
 316     'GetHScrollBar' : ('GetUseHorizontalScrollBar', 0, 0, 0),
 317
 318     'SetVScrollBar' : ('SetUseVerticalScrollBar', 0, 0, 0),
 319     'GetVScrollBar' : ('GetUseVerticalScrollBar', 0, 0, 0),
 320
 321     'GetCaretFore' : ('GetCaretForeground', 0, 0, 0),
 322
 323     'GetUsePalette' : (None, 0, 0, 0),
 324
 325     'FindText' :
 326     (0,
 327      '''int %s(int minPos, int maxPos, const wxString& text, int flags=0);''',
 328
 329      '''int %s(int minPos, int maxPos,
 330                const wxString& text,
 331                int flags) {
 332             TextToFind  ft;
 333             ft.chrg.cpMin = minPos;
 334             ft.chrg.cpMax = maxPos;
 335             wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 336             ft.lpstrText = (char*)(const char*)buf;
 337
 338             return SendMsg(%s, flags, (long)&ft);''',
 339      0),
 340
 341     'FormatRange' :
 342     (0,
 343      '''int %s(bool   doDraw,
 344                int    startPos,
 345                int    endPos,
 346                wxDC*  draw,
 347                wxDC*  target,
 348                wxRect renderRect,
 349                wxRect pageRect);''',
 350      ''' int %s(bool   doDraw,
 351                 int    startPos,
 352                 int    endPos,
 353                 wxDC*  draw,
 354                 wxDC*  target,
 355                 wxRect renderRect,
 356                 wxRect pageRect) {
 357              RangeToFormat fr;
 358
 359              if (endPos < startPos) {
 360                  int temp = startPos;
 361                  startPos = endPos;
 362                  endPos = temp;
 363              }
 364              fr.hdc = draw;
 365              fr.hdcTarget = target;
 366              fr.rc.top = renderRect.GetTop();
 367              fr.rc.left = renderRect.GetLeft();
 368              fr.rc.right = renderRect.GetRight();
 369              fr.rc.bottom = renderRect.GetBottom();
 370              fr.rcPage.top = pageRect.GetTop();
 371              fr.rcPage.left = pageRect.GetLeft();
 372              fr.rcPage.right = pageRect.GetRight();
 373              fr.rcPage.bottom = pageRect.GetBottom();
 374              fr.chrg.cpMin = startPos;
 375              fr.chrg.cpMax = endPos;
 376
 377              return SendMsg(%s, doDraw, (long)&fr);''',
 378      0),
 379
 380
 381     'GetLine' :
 382     (0,
 383      'wxString %s(int line);',
 384
 385      '''wxString %s(int line) {
 386          int len = LineLength(line);
 387          if (!len) return wxEmptyString;
 388
 389          wxMemoryBuffer mbuf(len+1);
 390          char* buf = (char*)mbuf.GetWriteBuf(len+1);
 391          SendMsg(%s, line, (long)buf);
 392          mbuf.UngetWriteBuf(len);
 393          mbuf.AppendByte(0);
 394          return stc2wx(buf);''',
 395
 396      ('Retrieve the contents of a line.',)),
 397
 398     'SetSel' : ('SetSelection', 0, 0, 0),
 399
 400     'GetSelText' :
 401     ('GetSelectedText',
 402      'wxString %s();',
 403
 404      '''wxString %s() {
 405          int   start;
 406          int   end;
 407
 408          GetSelection(&start, &end);
 409          int   len  = end - start;
 410          if (!len) return wxEmptyString;
 411
 412          wxMemoryBuffer mbuf(len+2);
 413          char* buf = (char*)mbuf.GetWriteBuf(len+1);
 414          SendMsg(%s, 0, (long)buf);
 415          mbuf.UngetWriteBuf(len);
 416          mbuf.AppendByte(0);
 417          return stc2wx(buf);''',
 418
 419      ('Retrieve the selected text.',)),
 420
 421
 422     'GetTextRange' :
 423     (0,
 424      'wxString %s(int startPos, int endPos);',
 425
 426      '''wxString %s(int startPos, int endPos) {
 427          if (endPos < startPos) {
 428              int temp = startPos;
 429              startPos = endPos;
 430              endPos = temp;
 431          }
 432          int   len  = endPos - startPos;
 433          if (!len) return wxEmptyString;
 434          wxMemoryBuffer mbuf(len+1);
 435          char* buf = (char*)mbuf.GetWriteBuf(len);
 436          TextRange tr;
 437          tr.lpstrText = buf;
 438          tr.chrg.cpMin = startPos;
 439          tr.chrg.cpMax = endPos;
 440          SendMsg(%s, 0, (long)&tr);
 441          mbuf.UngetWriteBuf(len);
 442          mbuf.AppendByte(0);
 443          return stc2wx(buf);''',
 444
 445      ('Retrieve a range of text.',)),
 446
 447     'PointXFromPosition' : (None, 0, 0, 0),
 448     'PointYFromPosition' : (None, 0, 0, 0),
 449
 450     'ScrollCaret' : ('EnsureCaretVisible', 0, 0, 0),
 451     'ReplaceSel' : ('ReplaceSelection', 0, 0, 0),
 452     'Null' : (None, 0, 0, 0),
 453
 454     'GetText' :
 455     (0,
 456      'wxString %s();',
 457
 458      '''wxString %s() {
 459          int len  = GetTextLength();
 460          wxMemoryBuffer mbuf(len+1);   // leave room for the null...
 461          char* buf = (char*)mbuf.GetWriteBuf(len+1);
 462          SendMsg(%s, len+1, (long)buf);
 463          mbuf.UngetWriteBuf(len);
 464          mbuf.AppendByte(0);
 465          return stc2wx(buf);''',
 466
 467      ('Retrieve all the text in the document.', )),
 468
 469     'GetDirectFunction' : (None, 0, 0, 0),
 470     'GetDirectPointer' : (None, 0, 0, 0),
 471
 472     'CallTipPosStart'   : ('CallTipPosAtStart', 0, 0, 0),
 473     'CallTipSetHlt'     : ('CallTipSetHighlight', 0, 0, 0),
 474     'CallTipSetBack'    : ('CallTipSetBackground', 0, 0, 0),
 475     'CallTipSetFore'    : ('CallTipSetForeground', 0, 0, 0),
 476     'CallTipSetForeHlt' : ('CallTipSetForegroundHighlight', 0, 0, 0),
 477
 478     'SetHotspotActiveFore' : ('SetHotspotActiveForeground', 0, 0, 0),
 479     'SetHotspotActiveBack' : ('SetHotspotActiveBackground', 0, 0, 0),
 480
 481
 482     'ReplaceTarget' :
 483     (0,
 484      'int %s(const wxString& text);',
 485
 486      '''
 487      int %s(const wxString& text) {
 488          wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 489          return SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
 490      0),
 491
 492     'ReplaceTargetRE' :
 493     (0,
 494      'int %s(const wxString& text);',
 495
 496      '''
 497      int %s(const wxString& text) {
 498          wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 499          return SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
 500      0),
 501
 502     'SearchInTarget' :
 503     (0,
 504      'int %s(const wxString& text);',
 505
 506      '''
 507      int %s(const wxString& text) {
 508          wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 509          return SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
 510      0),
 511
 512     # not sure what to do about these yet
 513     'TargetAsUTF8' :       ( None, 0, 0, 0),
 514     'SetLengthForEncode' : ( None, 0, 0, 0),
 515     'EncodedFromUTF8' :    ( None, 0, 0, 0),
 516
 517
 518     'GetDocPointer' :
 519     (0,
 520      'void* %s();',
 521      '''void* %s() {
 522          return (void*)SendMsg(%s);''',
 523      0),
 524
 525     'SetDocPointer' :
 526     (0,
 527      'void %s(void* docPointer);',
 528      '''void %s(void* docPointer) {
 529          SendMsg(%s, 0, (long)docPointer);''',
 530      0),
 531
 532     'CreateDocument' :
 533     (0,
 534      'void* %s();',
 535      '''void* %s() {
 536          return (void*)SendMsg(%s);''',
 537      0),
 538
 539     'AddRefDocument' :
 540     (0,
 541      'void %s(void* docPointer);',
 542      '''void %s(void* docPointer) {
 543          SendMsg(%s, 0, (long)docPointer);''',
 544      0),
 545
 546     'ReleaseDocument' :
 547     (0,
 548      'void %s(void* docPointer);',
 549      '''void %s(void* docPointer) {
 550          SendMsg(%s, 0, (long)docPointer);''',
 551      0),
 552
 553     'SetCodePage' :
 554     (0,
 555      0,
 556      '''void %s(int codePage) {
 557 #if wxUSE_UNICODE
 558     wxASSERT_MSG(codePage == wxSTC_CP_UTF8,
 559                  wxT("Only wxSTC_CP_UTF8 may be used when wxUSE_UNICODE is on."));
 560 #else
 561     wxASSERT_MSG(codePage != wxSTC_CP_UTF8,
 562                  wxT("wxSTC_CP_UTF8 may not be used when wxUSE_UNICODE is off."));
 563 #endif
 564     SendMsg(%s, codePage);''',
 565      ("Set the code page used to interpret the bytes of the document as characters.",) ),
 566
 567
 568     'GrabFocus' : (None, 0, 0, 0),
 569
 570     # Rename some that would otherwise hide the wxWindow methods
 571     'SetFocus'  : ('SetSTCFocus', 0, 0, 0),
 572     'GetFocus'  : ('GetSTCFocus', 0, 0, 0),
 573     'SetCursor' : ('SetSTCCursor', 0, 0, 0),
 574     'GetCursor' : ('GetSTCCursor', 0, 0, 0),
 575
 576     'LoadLexerLibrary' : (None, 0,0,0),
 577
 578
 579     '' : ('', 0, 0, 0),
 580
 581     }
 582
 583 #----------------------------------------------------------------------------
 584
 585 def processIface(iface, h_tmplt, cpp_tmplt, h_dest, cpp_dest):
 586     curDocStrings = []
 587     values = []
 588     methods = []
 589     cmds = []
 590
 591     # parse iface file
 592     fi = FileInput(iface)
 593     for line in fi:
 594         line = line[:-1]
 595         if line[:2] == '##' or line == '':
 596             #curDocStrings = []
 597             continue
 598
 599         op = line[:4]
 600         if line[:2] == '# ':   # a doc string
 601             curDocStrings.append(line[2:])
 602
 603         elif op == 'val ':
 604             parseVal(line[4:], values, curDocStrings)
 605             curDocStrings = []
 606
 607         elif op == 'fun ' or op == 'set ' or op == 'get ':
 608             parseFun(line[4:], methods, curDocStrings, cmds)
 609             curDocStrings = []
 610
 611         elif op == 'cat ':
 612             if string.strip(line[4:]) == 'Deprecated':
 613                 break    # skip the rest of the file
 614
 615         elif op == 'evt ':
 616             pass
 617
 618         elif op == 'enu ':
 619             pass
 620
 621         elif op == 'lex ':
 622             pass
 623
 624         else:
 625             print '***** Unknown line type: ', line
 626
 627
 628     # process templates
 629     data = {}
 630     data['VALUES'] = processVals(values)
 631     data['CMDS']   = processVals(cmds)
 632     defs, imps = processMethods(methods)
 633     data['METHOD_DEFS'] = defs
 634     data['METHOD_IMPS'] = imps
 635
 636     # get template text
 637     h_text = open(h_tmplt).read()
 638     cpp_text = open(cpp_tmplt).read()
 639
 640     # do the substitutions
 641     h_text = h_text % data
 642     cpp_text = cpp_text % data
 643
 644     # write out destination files
 645     open(h_dest, 'w').write(h_text)
 646     open(cpp_dest, 'w').write(cpp_text)
 647
 648
 649
 650 #----------------------------------------------------------------------------
 651
 652 def processVals(values):
 653     text = []
 654     for name, value, docs in values:
 655         if docs:
 656             text.append('')
 657             for x in docs:
 658                 text.append('// ' + x)
 659         text.append('#define %s %s' % (name, value))
 660     return string.join(text, '\n')
 661
 662 #----------------------------------------------------------------------------
 663
 664 def processMethods(methods):
 665     defs = []
 666     imps = []
 667
 668     for retType, name, number, param1, param2, docs in methods:
 669         retType = retTypeMap.get(retType, retType)
 670         params = makeParamString(param1, param2)
 671
 672         name, theDef, theImp, docs = checkMethodOverride(name, number, docs)
 673
 674         if name is None:
 675             continue
 676
 677         # Build the method definition for the .h file
 678         if docs:
 679             defs.append('')
 680             for x in docs:
 681                 defs.append('    // ' + x)
 682         if not theDef:
 683             theDef = '    %s %s(%s);' % (retType, name, params)
 684         defs.append(theDef)
 685
 686         # Build the method implementation string
 687         if docs:
 688             imps.append('')
 689             for x in docs:
 690                 imps.append('// ' + x)
 691         if not theImp:
 692             theImp = '%s wxStyledTextCtrl::%s(%s) {\n    ' % (retType, name, params)
 693
 694             if retType == 'wxColour':
 695                 theImp = theImp + 'long c = '
 696             elif retType != 'void':
 697                 theImp = theImp + 'return '
 698             theImp = theImp + 'SendMsg(%s, %s, %s)' % (number,
 699                                                        makeArgString(param1),
 700                                                        makeArgString(param2))
 701             if retType == 'bool':
 702                 theImp = theImp + ' != 0'
 703             if retType == 'wxColour':
 704                 theImp = theImp + ';\n    return wxColourFromLong(c)'
 705
 706             theImp = theImp + ';\n}'
 707         imps.append(theImp)
 708
 709
 710     return string.join(defs, '\n'), string.join(imps, '\n')
 711
 712
 713 #----------------------------------------------------------------------------
 714
 715 def checkMethodOverride(name, number, docs):
 716     theDef = theImp = None
 717     if methodOverrideMap.has_key(name):
 718         item = methodOverrideMap[name]
 719
 720         try:
 721             if item[0] != 0:
 722                 name = item[0]
 723             if item[1] != 0:
 724                 theDef = '    ' + (item[1] % name)
 725             if item[2] != 0:
 726                 theImp = item[2] % ('wxStyledTextCtrl::'+name, number) + '\n}'
 727             if item[3] != 0:
 728                 docs = item[3]
 729         except:
 730             print "*************", name
 731             raise
 732
 733     return name, theDef, theImp, docs
 734
 735 #----------------------------------------------------------------------------
 736
 737 def makeArgString(param):
 738     if not param:
 739         return '0'
 740
 741     typ, name = param
 742
 743     if typ == 'string':
 744         return '(long)(const char*)wx2stc(%s)' % name
 745     if typ == 'colour':
 746         return 'wxColourAsLong(%s)' % name
 747
 748     return name
 749
 750 #----------------------------------------------------------------------------
 751
 752 def makeParamString(param1, param2):
 753     def doOne(param):
 754         if param:
 755             aType = paramTypeMap.get(param[0], param[0])
 756             return aType + ' ' + param[1]
 757         else:
 758             return ''
 759
 760     st = doOne(param1)
 761     if st and param2:
 762         st = st + ', '
 763     st = st + doOne(param2)
 764     return st
 765
 766
 767 #----------------------------------------------------------------------------
 768
 769 def parseVal(line, values, docs):
 770     name, val = string.split(line, '=')
 771
 772     # remove prefixes such as SCI, etc.
 773     for old, new in valPrefixes:
 774         lo = len(old)
 775         if name[:lo] == old:
 776             if new is None:
 777                 return
 778             name = new + name[lo:]
 779
 780     # add it to the list
 781     values.append( ('wxSTC_' + name, val, docs) )
 782
 783 #----------------------------------------------------------------------------
 784
 785 funregex = re.compile(r'\s*([a-zA-Z0-9_]+)'  # <ws>return type
 786                       '\s+([a-zA-Z0-9_]+)='  # <ws>name=
 787                       '([0-9]+)'             # number
 788                       '\(([ a-zA-Z0-9_]*),'  # (param,
 789                       '([ a-zA-Z0-9_]*)\)')  # param)
 790
 791 def parseFun(line, methods, docs, values):
 792     def parseParam(param):
 793         param = string.strip(param)
 794         if param == '':
 795             param = None
 796         else:
 797             param = tuple(string.split(param))
 798         return param
 799
 800     mo = funregex.match(line)
 801     if mo is None:
 802         print "***** Line doesn't match! : " + line
 803
 804     retType, name, number, param1, param2 = mo.groups()
 805
 806     param1 = parseParam(param1)
 807     param2 = parseParam(param2)
 808
 809     # Special case.  For the key command functions we want a value defined too
 810     num = string.atoi(number)
 811     for v in cmdValues:
 812         if (type(v) == type(()) and v[0] <= num <= v[1]) or v == num:
 813             parseVal('CMD_%s=%s' % (string.upper(name), number), values, docs)
 814
 815             # if we are not also doing a function for CMD values, then
 816             # just return, otherwise fall through to the append blow.
 817             if not FUNC_FOR_CMD:
 818                 return
 819
 820     methods.append( (retType, name, number, param1, param2, tuple(docs)) )
 821
 822
 823 #----------------------------------------------------------------------------
 824
 825
 826 def main(args):
 827     # TODO: parse command line args to replace default input/output files???
 828
 829     # Now just do it
 830     processIface(IFACE, H_TEMPLATE, CPP_TEMPLATE, H_DEST, CPP_DEST)
 831
 832
 833
 834 if __name__ == '__main__':
 835     main(sys.argv)
 836
 837 #----------------------------------------------------------------------------
 838