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 as well
  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, 2454),
  49             ]
  50
  51
  52 # Map some generic typenames to wx types, using return value syntax
  53 retTypeMap = {
  54     'position': 'int',
  55     'string':   'wxString',
  56     'colour':   'wxColour',
  57     }
  58
  59 # Map some generic typenames to wx types, using parameter syntax
  60 paramTypeMap = {
  61     'position': 'int',
  62     'string':   'const wxString&',
  63     'colour':   'const wxColour&',
  64     'keymod':   'int',
  65 }
  66
  67 # Map of method info that needs tweaked.  Either the name needs changed, or
  68 # the method definition/implementation.  Tuple items are:
  69 #
  70 #         1. New method name.  None to skip the method, 0 to leave the
  71 #            default name.
  72 #         2. Method definition for the .h file, 0 to leave alone
  73 #         3. Method implementation for the .cpp file, 0 to leave alone.
  74 #         4. tuple of Doc string lines, or 0 to leave alone.
  75 #
  76 methodOverrideMap = {
  77     'AddText' : (0,
  78                  'void %s(const wxString& text);',
  79
  80                  '''void %s(const wxString& text) {
  81                     wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
  82                     SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
  83                  0),
  84
  85     'AddStyledText' : (0,
  86                        'void %s(const wxMemoryBuffer& data);',
  87
  88                        '''void %s(const wxMemoryBuffer& data) {
  89                           SendMsg(%s, data.GetDataLen(), (long)data.GetData());''',
  90                        0),
  91
  92     'GetViewWS' : ( 'GetViewWhiteSpace', 0, 0, 0),
  93     'SetViewWS' : ( 'SetViewWhiteSpace', 0, 0, 0),
  94
  95     'GetCharAt' :
  96     ( 0, 0,
  97       '''int %s(int pos) {
  98          return (unsigned char)SendMsg(%s, pos, 0);''',
  99       0),
 100
 101     'GetStyleAt' :
 102     ( 0, 0,
 103       '''int %s(int pos) {
 104          return (unsigned char)SendMsg(%s, pos, 0);''',
 105       0),
 106
 107     'GetStyledText' :
 108     (0,
 109      'wxMemoryBuffer %s(int startPos, int endPos);',
 110
 111      '''wxMemoryBuffer %s(int startPos, int endPos) {
 112         wxMemoryBuffer buf;
 113         if (endPos < startPos) {
 114             int temp = startPos;
 115             startPos = endPos;
 116             endPos = temp;
 117         }
 118         int len = endPos - startPos;
 119         if (!len) return buf;
 120         TextRange tr;
 121         tr.lpstrText = (char*)buf.GetWriteBuf(len*2+1);
 122         tr.chrg.cpMin = startPos;
 123         tr.chrg.cpMax = endPos;
 124         len = SendMsg(%s, 0, (long)&tr);
 125         buf.UngetWriteBuf(len);
 126         return buf;''',
 127
 128      ('Retrieve a buffer of cells.',)),
 129
 130
 131     'PositionFromPoint' :
 132     (0,
 133      'int %s(wxPoint pt);',
 134
 135      '''int %s(wxPoint pt) {
 136         return SendMsg(%s, pt.x, pt.y);''',
 137      0),
 138
 139     'GetCurLine' :
 140     (0,
 141      '#ifdef SWIG\n    wxString %s(int* OUTPUT);\n#else\n    wxString GetCurLine(int* linePos=NULL);\n#endif',
 142
 143         '''wxString %s(int* linePos) {
 144         int len = LineLength(GetCurrentLine());
 145         if (!len) {
 146             if (linePos)  *linePos = 0;
 147             return wxEmptyString;
 148         }
 149
 150         wxMemoryBuffer mbuf(len+1);
 151         char* buf = (char*)mbuf.GetWriteBuf(len+1);
 152
 153         int pos = SendMsg(%s, len+1, (long)buf);
 154         mbuf.UngetWriteBuf(len);
 155         mbuf.AppendByte(0);
 156         if (linePos)  *linePos = pos;
 157         return stc2wx(buf);''',
 158
 159      0),
 160
 161     'SetUsePalette' : (None, 0,0,0),
 162
 163     'MarkerSetFore' : ('MarkerSetForeground', 0, 0, 0),
 164     'MarkerSetBack' : ('MarkerSetBackground', 0, 0, 0),
 165
 166     'MarkerDefine' :
 167     (0,
 168      '''void %s(int markerNumber, int markerSymbol,
 169                 const wxColour& foreground = wxNullColour,
 170                 const wxColour& background = wxNullColour);''',
 171
 172      '''void %s(int markerNumber, int markerSymbol,
 173                 const wxColour& foreground,
 174                 const wxColour& background) {
 175
 176                 SendMsg(%s, markerNumber, markerSymbol);
 177                 if (foreground.Ok())
 178                     MarkerSetForeground(markerNumber, foreground);
 179                 if (background.Ok())
 180                     MarkerSetBackground(markerNumber, background);''',
 181
 182      ('Set the symbol used for a particular marker number,',
 183       'and optionally the fore and background colours.')),
 184
 185
 186     'MarkerDefinePixmap' :
 187     ('MarkerDefineBitmap',
 188      '''void %s(int markerNumber, const wxBitmap& bmp);''',
 189      '''void %s(int markerNumber, const wxBitmap& bmp) {
 190         // convert bmp to a xpm in a string
 191         wxMemoryOutputStream strm;
 192         wxImage img = bmp.ConvertToImage();
 193         img.SaveFile(strm, wxBITMAP_TYPE_XPM);
 194         size_t len = strm.GetSize();
 195         char* buff = new char[len+1];
 196         strm.CopyTo(buff, len);
 197         buff[len] = 0;
 198         SendMsg(%s, markerNumber, (long)buff);
 199         delete [] buff;
 200         ''',
 201      ('Define a marker from a bitmap',)),
 202
 203
 204     'SetMarginTypeN' : ('SetMarginType', 0, 0, 0),
 205     'GetMarginTypeN' : ('GetMarginType', 0, 0, 0),
 206     'SetMarginWidthN' : ('SetMarginWidth', 0, 0, 0),
 207     'GetMarginWidthN' : ('GetMarginWidth', 0, 0, 0),
 208     'SetMarginMaskN' : ('SetMarginMask', 0, 0, 0),
 209     'GetMarginMaskN' : ('GetMarginMask', 0, 0, 0),
 210     'SetMarginSensitiveN' : ('SetMarginSensitive', 0, 0, 0),
 211     'GetMarginSensitiveN' : ('GetMarginSensitive', 0, 0, 0),
 212
 213     'StyleSetFore' : ('StyleSetForeground', 0, 0, 0),
 214     'StyleSetBack' : ('StyleSetBackground', 0, 0, 0),
 215     'SetSelFore' : ('SetSelForeground', 0, 0, 0),
 216     'SetSelBack' : ('SetSelBackground', 0, 0, 0),
 217     'SetCaretFore' : ('SetCaretForeground', 0, 0, 0),
 218     'StyleSetFont' : ('StyleSetFaceName', 0, 0, 0),
 219
 220     'AssignCmdKey' :
 221     ('CmdKeyAssign',
 222      'void %s(int key, int modifiers, int cmd);',
 223
 224      '''void %s(int key, int modifiers, int cmd) {
 225          SendMsg(%s, MAKELONG(key, modifiers), cmd);''',
 226      0),
 227
 228
 229     'ClearCmdKey' :
 230     ('CmdKeyClear',
 231      'void %s(int key, int modifiers);',
 232
 233      '''void %s(int key, int modifiers) {
 234          SendMsg(%s, MAKELONG(key, modifiers));''',
 235      0),
 236
 237     'ClearAllCmdKeys' : ('CmdKeyClearAll', 0, 0, 0),
 238
 239
 240     'SetStylingEx' :
 241     ('SetStyleBytes',
 242      'void %s(int length, char* styleBytes);',
 243
 244      '''void %s(int length, char* styleBytes) {
 245         SendMsg(%s, length, (long)styleBytes);''',
 246      0),
 247
 248
 249     'IndicSetStyle' : ('IndicatorSetStyle', 0, 0, 0),
 250     'IndicGetStyle' : ('IndicatorGetStyle', 0, 0, 0),
 251     'IndicSetFore' : ('IndicatorSetForeground', 0, 0, 0),
 252     'IndicGetFore' : ('IndicatorGetForeground', 0, 0, 0),
 253
 254     'SetWhitespaceFore' : ('SetWhitespaceForeground', 0, 0, 0),
 255     'SetWhitespaceBack' : ('SetWhitespaceBackground', 0, 0, 0),
 256
 257     'AutoCShow' : ('AutoCompShow', 0, 0, 0),
 258     'AutoCCancel' : ('AutoCompCancel', 0, 0, 0),
 259     'AutoCActive' : ('AutoCompActive', 0, 0, 0),
 260     'AutoCPosStart' : ('AutoCompPosStart', 0, 0, 0),
 261     'AutoCComplete' : ('AutoCompComplete', 0, 0, 0),
 262     'AutoCStops' : ('AutoCompStops', 0, 0, 0),
 263     'AutoCSetSeparator' : ('AutoCompSetSeparator', 0, 0, 0),
 264     'AutoCGetSeparator' : ('AutoCompGetSeparator', 0, 0, 0),
 265     'AutoCSelect' : ('AutoCompSelect', 0, 0, 0),
 266     'AutoCSetCancelAtStart' : ('AutoCompSetCancelAtStart', 0, 0, 0),
 267     'AutoCGetCancelAtStart' : ('AutoCompGetCancelAtStart', 0, 0, 0),
 268     'AutoCSetFillUps' : ('AutoCompSetFillUps', 0, 0, 0),
 269     'AutoCSetChooseSingle' : ('AutoCompSetChooseSingle', 0, 0, 0),
 270     'AutoCGetChooseSingle' : ('AutoCompGetChooseSingle', 0, 0, 0),
 271     'AutoCSetIgnoreCase' : ('AutoCompSetIgnoreCase', 0, 0, 0),
 272     'AutoCGetIgnoreCase' : ('AutoCompGetIgnoreCase', 0, 0, 0),
 273     'AutoCSetAutoHide' : ('AutoCompSetAutoHide', 0, 0, 0),
 274     'AutoCGetAutoHide' : ('AutoCompGetAutoHide', 0, 0, 0),
 275     'AutoCSetDropRestOfWord' : ('AutoCompSetDropRestOfWord', 0,0,0),
 276     'AutoCGetDropRestOfWord' : ('AutoCompGetDropRestOfWord', 0,0,0),
 277     'AutoCGetTypeSeparator' : ('AutoCompGetTypeSeparator', 0, 0, 0),
 278     'AutoCSetTypeSeparator' : ('AutoCompSetTypeSeparator', 0, 0, 0),
 279     'AutoCGetCurrent'       : ('AutoCompGetCurrent', 0, 0, 0),
 280
 281     'RegisterImage' :
 282     (0,
 283      '''void %s(int type, const wxBitmap& bmp);''',
 284      '''void %s(int type, const wxBitmap& bmp) {
 285         // convert bmp to a xpm in a string
 286         wxMemoryOutputStream strm;
 287         wxImage img = bmp.ConvertToImage();
 288         img.SaveFile(strm, wxBITMAP_TYPE_XPM);
 289         size_t len = strm.GetSize();
 290         char* buff = new char[len+1];
 291         strm.CopyTo(buff, len);
 292         buff[len] = 0;
 293         SendMsg(%s, type, (long)buff);
 294         delete [] buff;
 295      ''',
 296      ('Register an image for use in autocompletion lists.',)),
 297
 298
 299     'ClearRegisteredImages' : (0, 0, 0,
 300                                ('Clear all the registered images.',)),
 301
 302
 303     'SetHScrollBar' : ('SetUseHorizontalScrollBar', 0, 0, 0),
 304     'GetHScrollBar' : ('GetUseHorizontalScrollBar', 0, 0, 0),
 305
 306     'SetVScrollBar' : ('SetUseVerticalScrollBar', 0, 0, 0),
 307     'GetVScrollBar' : ('GetUseVerticalScrollBar', 0, 0, 0),
 308
 309     'GetCaretFore' : ('GetCaretForeground', 0, 0, 0),
 310
 311     'GetUsePalette' : (None, 0, 0, 0),
 312
 313     'FindText' :
 314     (0,
 315      '''int %s(int minPos, int maxPos, const wxString& text, int flags=0);''',
 316
 317      '''int %s(int minPos, int maxPos,
 318                const wxString& text,
 319                int flags) {
 320             TextToFind  ft;
 321             ft.chrg.cpMin = minPos;
 322             ft.chrg.cpMax = maxPos;
 323             wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 324             ft.lpstrText = (char*)(const char*)buf;
 325
 326             return SendMsg(%s, flags, (long)&ft);''',
 327      0),
 328
 329     'FormatRange' :
 330     (0,
 331      '''int %s(bool   doDraw,
 332                int    startPos,
 333                int    endPos,
 334                wxDC*  draw,
 335                wxDC*  target,
 336                wxRect renderRect,
 337                wxRect pageRect);''',
 338      ''' int %s(bool   doDraw,
 339                 int    startPos,
 340                 int    endPos,
 341                 wxDC*  draw,
 342                 wxDC*  target,
 343                 wxRect renderRect,
 344                 wxRect pageRect) {
 345              RangeToFormat fr;
 346
 347              if (endPos < startPos) {
 348                  int temp = startPos;
 349                  startPos = endPos;
 350                  endPos = temp;
 351              }
 352              fr.hdc = draw;
 353              fr.hdcTarget = target;
 354              fr.rc.top = renderRect.GetTop();
 355              fr.rc.left = renderRect.GetLeft();
 356              fr.rc.right = renderRect.GetRight();
 357              fr.rc.bottom = renderRect.GetBottom();
 358              fr.rcPage.top = pageRect.GetTop();
 359              fr.rcPage.left = pageRect.GetLeft();
 360              fr.rcPage.right = pageRect.GetRight();
 361              fr.rcPage.bottom = pageRect.GetBottom();
 362              fr.chrg.cpMin = startPos;
 363              fr.chrg.cpMax = endPos;
 364
 365              return SendMsg(%s, doDraw, (long)&fr);''',
 366      0),
 367
 368
 369     'GetLine' :
 370     (0,
 371      'wxString %s(int line);',
 372
 373      '''wxString %s(int line) {
 374          int len = LineLength(line);
 375          if (!len) return wxEmptyString;
 376
 377          wxMemoryBuffer mbuf(len+1);
 378          char* buf = (char*)mbuf.GetWriteBuf(len+1);
 379          SendMsg(%s, line, (long)buf);
 380          mbuf.UngetWriteBuf(len);
 381          mbuf.AppendByte(0);
 382          return stc2wx(buf);''',
 383
 384      ('Retrieve the contents of a line.',)),
 385
 386     'SetSel' : ('SetSelection', 0, 0, 0),
 387
 388     'GetSelText' :
 389     ('GetSelectedText',
 390      'wxString %s();',
 391
 392      '''wxString %s() {
 393          int   start;
 394          int   end;
 395
 396          GetSelection(&start, &end);
 397          int   len  = end - start;
 398          if (!len) return wxEmptyString;
 399
 400          wxMemoryBuffer mbuf(len+2);
 401          char* buf = (char*)mbuf.GetWriteBuf(len+1);
 402          SendMsg(%s, 0, (long)buf);
 403          mbuf.UngetWriteBuf(len);
 404          mbuf.AppendByte(0);
 405          return stc2wx(buf);''',
 406
 407      ('Retrieve the selected text.',)),
 408
 409
 410     'GetTextRange' :
 411     (0,
 412      'wxString %s(int startPos, int endPos);',
 413
 414      '''wxString %s(int startPos, int endPos) {
 415          if (endPos < startPos) {
 416              int temp = startPos;
 417              startPos = endPos;
 418              endPos = temp;
 419          }
 420          int   len  = endPos - startPos;
 421          if (!len) return wxEmptyString;
 422          wxMemoryBuffer mbuf(len+1);
 423          char* buf = (char*)mbuf.GetWriteBuf(len);
 424          TextRange tr;
 425          tr.lpstrText = buf;
 426          tr.chrg.cpMin = startPos;
 427          tr.chrg.cpMax = endPos;
 428          SendMsg(%s, 0, (long)&tr);
 429          mbuf.UngetWriteBuf(len);
 430          mbuf.AppendByte(0);
 431          return stc2wx(buf);''',
 432
 433      ('Retrieve a range of text.',)),
 434
 435     'PointXFromPosition' : (None, 0, 0, 0),
 436     'PointYFromPosition' : (None, 0, 0, 0),
 437
 438     'ScrollCaret' : ('EnsureCaretVisible', 0, 0, 0),
 439     'ReplaceSel' : ('ReplaceSelection', 0, 0, 0),
 440     'Null' : (None, 0, 0, 0),
 441
 442     'GetText' :
 443     (0,
 444      'wxString %s();',
 445
 446      '''wxString %s() {
 447          int len  = GetTextLength();
 448          wxMemoryBuffer mbuf(len+1);   // leave room for the null...
 449          char* buf = (char*)mbuf.GetWriteBuf(len+1);
 450          SendMsg(%s, len+1, (long)buf);
 451          mbuf.UngetWriteBuf(len);
 452          mbuf.AppendByte(0);
 453          return stc2wx(buf);''',
 454
 455      ('Retrieve all the text in the document.', )),
 456
 457     'GetDirectFunction' : (None, 0, 0, 0),
 458     'GetDirectPointer' : (None, 0, 0, 0),
 459
 460     'CallTipPosStart'   : ('CallTipPosAtStart', 0, 0, 0),
 461     'CallTipSetHlt'     : ('CallTipSetHighlight', 0, 0, 0),
 462     'CallTipSetBack'    : ('CallTipSetBackground', 0, 0, 0),
 463     'CallTipSetFore'    : ('CallTipSetForeground', 0, 0, 0),
 464     'CallTipSetForeHlt' : ('CallTipSetForegroundHighlight', 0, 0, 0),
 465
 466     'SetHotspotActiveFore' : ('SetHotspotActiveForeground', 0, 0, 0),
 467     'SetHotspotActiveBack' : ('SetHotspotActiveBackground', 0, 0, 0),
 468
 469
 470     'ReplaceTarget' :
 471     (0,
 472      'int %s(const wxString& text);',
 473
 474      '''
 475      int %s(const wxString& text) {
 476          wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 477          return SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
 478      0),
 479
 480     'ReplaceTargetRE' :
 481     (0,
 482      'int %s(const wxString& text);',
 483
 484      '''
 485      int %s(const wxString& text) {
 486          wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 487          return SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
 488      0),
 489
 490     'SearchInTarget' :
 491     (0,
 492      'int %s(const wxString& text);',
 493
 494      '''
 495      int %s(const wxString& text) {
 496          wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
 497          return SendMsg(%s, strlen(buf), (long)(const char*)buf);''',
 498      0),
 499
 500
 501     'GetDocPointer' :
 502     (0,
 503      'void* %s();',
 504      '''void* %s() {
 505          return (void*)SendMsg(%s);''',
 506      0),
 507
 508     'SetDocPointer' :
 509     (0,
 510      'void %s(void* docPointer);',
 511      '''void %s(void* docPointer) {
 512          SendMsg(%s, 0, (long)docPointer);''',
 513      0),
 514
 515     'CreateDocument' :
 516     (0,
 517      'void* %s();',
 518      '''void* %s() {
 519          return (void*)SendMsg(%s);''',
 520      0),
 521
 522     'AddRefDocument' :
 523     (0,
 524      'void %s(void* docPointer);',
 525      '''void %s(void* docPointer) {
 526          SendMsg(%s, 0, (long)docPointer);''',
 527      0),
 528
 529     'ReleaseDocument' :
 530     (0,
 531      'void %s(void* docPointer);',
 532      '''void %s(void* docPointer) {
 533          SendMsg(%s, 0, (long)docPointer);''',
 534      0),
 535
 536     'SetCodePage' :
 537     (0,
 538      0,
 539      '''void %s(int codePage) {
 540 #if wxUSE_UNICODE
 541     wxASSERT_MSG(codePage == wxSTC_CP_UTF8,
 542                  wxT("Only wxSTC_CP_UTF8 may be used when wxUSE_UNICODE is on."));
 543 #else
 544     wxASSERT_MSG(codePage != wxSTC_CP_UTF8,
 545                  wxT("wxSTC_CP_UTF8 may not be used when wxUSE_UNICODE is off."));
 546 #endif
 547     SendMsg(%s, codePage);''',
 548      ("Set the code page used to interpret the bytes of the document as characters.",) ),
 549
 550
 551     'GrabFocus' : (None, 0, 0, 0),
 552
 553     # Rename some that woudl otherwise hid the wxWindow methods
 554     'SetFocus'  : ('SetSTCFocus', 0, 0, 0),
 555     'GetFocus'  : ('GetSTCFocus', 0, 0, 0),
 556     'SetCursor' : ('SetSTCCursor', 0, 0, 0),
 557     'GetCursor' : ('GetSTCCursor', 0, 0, 0),
 558
 559     'LoadLexerLibrary' : (None, 0,0,0),
 560
 561
 562
 563     # Remove all methods that are key commands since they can be
 564     # executed with CmdKeyExecute
 565     'LineDown' : (None, 0, 0, 0),
 566     'LineDownExtend' : (None, 0, 0, 0),
 567     'LineUp' : (None, 0, 0, 0),
 568     'LineUpExtend' : (None, 0, 0, 0),
 569     'CharLeft' : (None, 0, 0, 0),
 570     'CharLeftExtend' : (None, 0, 0, 0),
 571     'CharRight' : (None, 0, 0, 0),
 572     'CharRightExtend' : (None, 0, 0, 0),
 573     'WordLeft' : (None, 0, 0, 0),
 574     'WordLeftExtend' : (None, 0, 0, 0),
 575     'WordRight' : (None, 0, 0, 0),
 576     'WordRightExtend' : (None, 0, 0, 0),
 577     'Home' : (None, 0, 0, 0),
 578     'HomeExtend' : (None, 0, 0, 0),
 579     'LineEnd' : (None, 0, 0, 0),
 580     'LineEndExtend' : (None, 0, 0, 0),
 581     'DocumentStart' : (None, 0, 0, 0),
 582     'DocumentStartExtend' : (None, 0, 0, 0),
 583     'DocumentEnd' : (None, 0, 0, 0),
 584     'DocumentEndExtend' : (None, 0, 0, 0),
 585     'PageUp' : (None, 0, 0, 0),
 586     'PageUpExtend' : (None, 0, 0, 0),
 587     'PageDown' : (None, 0, 0, 0),
 588     'PageDownExtend' : (None, 0, 0, 0),
 589     'EditToggleOvertype' : (None, 0, 0, 0),
 590     'Cancel' : (None, 0, 0, 0),
 591     'DeleteBack' : (None, 0, 0, 0),
 592     'Tab' : (None, 0, 0, 0),
 593     'BackTab' : (None, 0, 0, 0),
 594     'NewLine' : (None, 0, 0, 0),
 595     'FormFeed' : (None, 0, 0, 0),
 596     'VCHome' : (None, 0, 0, 0),
 597     'VCHomeExtend' : (None, 0, 0, 0),
 598     'ZoomIn' : (None, 0, 0, 0),
 599     'ZoomOut' : (None, 0, 0, 0),
 600     'DelWordLeft' : (None, 0, 0, 0),
 601     'DelWordRight' : (None, 0, 0, 0),
 602     'LineCut' : (None, 0, 0, 0),
 603     'LineDelete' : (None, 0, 0, 0),
 604     'LineTranspose' : (None, 0, 0, 0),
 605     'LowerCase' : (None, 0, 0, 0),
 606     'UpperCase' : (None, 0, 0, 0),
 607     'LineScrollDown' : (None, 0, 0, 0),
 608     'LineScrollUp' : (None, 0, 0, 0),
 609     'DeleteBackNotLine' : (None, 0, 0, 0),
 610     'HomeWrap' : (None, 0, 0, 0),
 611     'HomeWrapExtend' : (None, 0, 0, 0),
 612     'LineEndWrap' : (None, 0, 0, 0),
 613     'LineEndWrapExtend' : (None, 0, 0, 0),
 614     'VCHomeWrap' : (None, 0, 0, 0),
 615     'VCHomeWrapExtend' : (None, 0, 0, 0),
 616     'ParaDown' : (None, 0, 0, 0),
 617     'ParaDownExtend' : (None, 0, 0, 0),
 618     'ParaUp' : (None, 0, 0, 0),
 619     'ParaUpExtend' : (None, 0, 0, 0),
 620     'LineDownRectExtend' : (None, 0, 0, 0),
 621     'LineUpRectExtend' : (None, 0, 0, 0),
 622     'CharLeftRectExtend' : (None, 0, 0, 0),
 623     'CharRightRectExtend' : (None, 0, 0, 0),
 624     'HomeRectExtend' : (None, 0, 0, 0),
 625     'VCHomeRectExtend' : (None, 0, 0, 0),
 626     'LineEndRectExtend' : (None, 0, 0, 0),
 627     'PageUpRectExtend' : (None, 0, 0, 0),
 628     'PageDownRectExtend' : (None, 0, 0, 0),
 629     'StutteredPageUp' : (None, 0, 0, 0),
 630     'StutteredPageUpExtend' : (None, 0, 0, 0),
 631     'StutteredPageDown' : (None, 0, 0, 0),
 632     'StutteredPageDownExtend' : (None, 0, 0, 0),
 633     'WordLeftEnd' : (None, 0, 0, 0),
 634     'WordLeftEndExtend' : (None, 0, 0, 0),
 635     'WordRightEnd' : (None, 0, 0, 0),
 636     'WordRightEndExtend' : (None, 0, 0, 0),
 637
 638     '' : ('', 0, 0, 0),
 639
 640     }
 641
 642 #----------------------------------------------------------------------------
 643
 644 def processIface(iface, h_tmplt, cpp_tmplt, h_dest, cpp_dest):
 645     curDocStrings = []
 646     values = []
 647     methods = []
 648     cmds = []
 649
 650     # parse iface file
 651     fi = FileInput(iface)
 652     for line in fi:
 653         line = line[:-1]
 654         if line[:2] == '##' or line == '':
 655             #curDocStrings = []
 656             continue
 657
 658         op = line[:4]
 659         if line[:2] == '# ':   # a doc string
 660             curDocStrings.append(line[2:])
 661
 662         elif op == 'val ':
 663             parseVal(line[4:], values, curDocStrings)
 664             curDocStrings = []
 665
 666         elif op == 'fun ' or op == 'set ' or op == 'get ':
 667             parseFun(line[4:], methods, curDocStrings, cmds)
 668             curDocStrings = []
 669
 670         elif op == 'cat ':
 671             if string.strip(line[4:]) == 'Deprecated':
 672                 break    # skip the rest of the file
 673
 674         elif op == 'evt ':
 675             pass
 676
 677         elif op == 'enu ':
 678             pass
 679
 680         elif op == 'lex ':
 681             pass
 682
 683         else:
 684             print '***** Unknown line type: ', line
 685
 686
 687     # process templates
 688     data = {}
 689     data['VALUES'] = processVals(values)
 690     data['CMDS']   = processVals(cmds)
 691     defs, imps = processMethods(methods)
 692     data['METHOD_DEFS'] = defs
 693     data['METHOD_IMPS'] = imps
 694
 695     # get template text
 696     h_text = open(h_tmplt).read()
 697     cpp_text = open(cpp_tmplt).read()
 698
 699     # do the substitutions
 700     h_text = h_text % data
 701     cpp_text = cpp_text % data
 702
 703     # write out destination files
 704     open(h_dest, 'w').write(h_text)
 705     open(cpp_dest, 'w').write(cpp_text)
 706
 707
 708
 709 #----------------------------------------------------------------------------
 710
 711 def processVals(values):
 712     text = []
 713     for name, value, docs in values:
 714         if docs:
 715             text.append('')
 716             for x in docs:
 717                 text.append('// ' + x)
 718         text.append('#define %s %s' % (name, value))
 719     return string.join(text, '\n')
 720
 721 #----------------------------------------------------------------------------
 722
 723 def processMethods(methods):
 724     defs = []
 725     imps = []
 726
 727     for retType, name, number, param1, param2, docs in methods:
 728         retType = retTypeMap.get(retType, retType)
 729         params = makeParamString(param1, param2)
 730
 731         name, theDef, theImp, docs = checkMethodOverride(name, number, docs)
 732
 733         if name is None:
 734             continue
 735
 736         # Build the method definition for the .h file
 737         if docs:
 738             defs.append('')
 739             for x in docs:
 740                 defs.append('    // ' + x)
 741         if not theDef:
 742             theDef = '    %s %s(%s);' % (retType, name, params)
 743         defs.append(theDef)
 744
 745         # Build the method implementation string
 746         if docs:
 747             imps.append('')
 748             for x in docs:
 749                 imps.append('// ' + x)
 750         if not theImp:
 751             theImp = '%s wxStyledTextCtrl::%s(%s) {\n    ' % (retType, name, params)
 752
 753             if retType == 'wxColour':
 754                 theImp = theImp + 'long c = '
 755             elif retType != 'void':
 756                 theImp = theImp + 'return '
 757             theImp = theImp + 'SendMsg(%s, %s, %s)' % (number,
 758                                                        makeArgString(param1),
 759                                                        makeArgString(param2))
 760             if retType == 'bool':
 761                 theImp = theImp + ' != 0'
 762             if retType == 'wxColour':
 763                 theImp = theImp + ';\n    return wxColourFromLong(c)'
 764
 765             theImp = theImp + ';\n}'
 766         imps.append(theImp)
 767
 768
 769     return string.join(defs, '\n'), string.join(imps, '\n')
 770
 771
 772 #----------------------------------------------------------------------------
 773
 774 def checkMethodOverride(name, number, docs):
 775     theDef = theImp = None
 776     if methodOverrideMap.has_key(name):
 777         item = methodOverrideMap[name]
 778
 779         try:
 780             if item[0] != 0:
 781                 name = item[0]
 782             if item[1] != 0:
 783                 theDef = '    ' + (item[1] % name)
 784             if item[2] != 0:
 785                 theImp = item[2] % ('wxStyledTextCtrl::'+name, number) + '\n}'
 786             if item[3] != 0:
 787                 docs = item[3]
 788         except:
 789             print "*************", name
 790             raise
 791
 792     return name, theDef, theImp, docs
 793
 794 #----------------------------------------------------------------------------
 795
 796 def makeArgString(param):
 797     if not param:
 798         return '0'
 799
 800     typ, name = param
 801
 802     if typ == 'string':
 803         return '(long)(const char*)wx2stc(%s)' % name
 804     if typ == 'colour':
 805         return 'wxColourAsLong(%s)' % name
 806
 807     return name
 808
 809 #----------------------------------------------------------------------------
 810
 811 def makeParamString(param1, param2):
 812     def doOne(param):
 813         if param:
 814             aType = paramTypeMap.get(param[0], param[0])
 815             return aType + ' ' + param[1]
 816         else:
 817             return ''
 818
 819     st = doOne(param1)
 820     if st and param2:
 821         st = st + ', '
 822     st = st + doOne(param2)
 823     return st
 824
 825
 826 #----------------------------------------------------------------------------
 827
 828 def parseVal(line, values, docs):
 829     name, val = string.split(line, '=')
 830
 831     # remove prefixes such as SCI, etc.
 832     for old, new in valPrefixes:
 833         lo = len(old)
 834         if name[:lo] == old:
 835             if new is None:
 836                 return
 837             name = new + name[lo:]
 838
 839     # add it to the list
 840     values.append( ('wxSTC_' + name, val, docs) )
 841
 842 #----------------------------------------------------------------------------
 843
 844 funregex = re.compile(r'\s*([a-zA-Z0-9_]+)'  # <ws>return type
 845                       '\s+([a-zA-Z0-9_]+)='  # <ws>name=
 846                       '([0-9]+)'             # number
 847                       '\(([ a-zA-Z0-9_]*),'  # (param,
 848                       '([ a-zA-Z0-9_]*)\)')  # param)
 849
 850 def parseFun(line, methods, docs, values):
 851     def parseParam(param):
 852         param = string.strip(param)
 853         if param == '':
 854             param = None
 855         else:
 856             param = tuple(string.split(param))
 857         return param
 858
 859     mo = funregex.match(line)
 860     if mo is None:
 861         print "***** Line doesn't match! : " + line
 862
 863     retType, name, number, param1, param2 = mo.groups()
 864
 865     param1 = parseParam(param1)
 866     param2 = parseParam(param2)
 867
 868     # Special case.  For the key command functions we want a value defined too
 869     num = string.atoi(number)
 870     for v in cmdValues:
 871         if (type(v) == type(()) and v[0] <= num <= v[1]) or v == num:
 872             parseVal('CMD_%s=%s' % (string.upper(name), number), values, docs)
 873
 874     #if retType == 'void' and not param1 and not param2:
 875
 876     methods.append( (retType, name, number, param1, param2, tuple(docs)) )
 877
 878
 879 #----------------------------------------------------------------------------
 880
 881
 882 def main(args):
 883     # TODO: parse command line args to replace default input/output files???
 884
 885     # Now just do it
 886     processIface(IFACE, H_TEMPLATE, CPP_TEMPLATE, H_DEST, CPP_DEST)
 887
 888
 889
 890 if __name__ == '__main__':
 891     main(sys.argv)
 892
 893 #----------------------------------------------------------------------------
 894