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