contrib/src/stc/stc.cpp.in

   1 ////////////////////////////////////////////////////////////////////////////
   2 // Name:        stc.cpp
   3 // Purpose:     A wxWindows implementation of Scintilla.  This class is the
   4 //              one meant to be used directly by wx applications.  It does not
   5 //              derive directly from the Scintilla classes, but instead
   6 //              delegates most things to the real Scintilla class.
   7 //              This allows the use of Scintilla without polluting the
   8 //              namespace with all the classes and identifiers from Scintilla.
   9 //
  10 // Author:      Robin Dunn
  11 //
  12 // Created:     13-Jan-2000
  13 // RCS-ID:      $Id$
  14 // Copyright:   (c) 2000 by Total Control Software
  15 // Licence:     wxWindows license
  16 /////////////////////////////////////////////////////////////////////////////
  17
  18 #include <ctype.h>
  19
  20 #include "wx/stc/stc.h"
  21 #include "ScintillaWX.h"
  22
  23 #include <wx/tokenzr.h>
  24
  25 // The following code forces a reference to all of the Scintilla lexers.
  26 // If we don't do something like this, then the linker tends to "optimize"
  27 // them away. (eric@sourcegear.com)
  28
  29 int wxForceScintillaLexers(void)
  30 {
  31   extern LexerModule lmAda;
  32   extern LexerModule lmAVE;
  33   extern LexerModule lmConf;
  34   extern LexerModule lmCPP;
  35   extern LexerModule lmNncrontab;
  36   extern LexerModule lmEiffel;
  37   extern LexerModule lmHTML;
  38   extern LexerModule lmLISP;
  39   extern LexerModule lmLua;
  40   extern LexerModule lmBatch;  // In LexOthers.cxx
  41   extern LexerModule lmPascal;
  42   extern LexerModule lmPerl;
  43   extern LexerModule lmPython;
  44   extern LexerModule lmRuby;
  45   extern LexerModule lmSQL;
  46   extern LexerModule lmVB;
  47
  48   if (  &lmAda
  49      && &lmAVE
  50      && &lmConf
  51      && &lmCPP
  52      && &lmNncrontab
  53      && &lmEiffel
  54      && &lmHTML
  55      && &lmLISP
  56      && &lmLua
  57      && &lmBatch
  58      && &lmPascal
  59      && &lmPerl
  60      && &lmPython
  61      && &lmRuby
  62      && &lmSQL
  63      && &lmVB )
  64     {
  65       return 1;
  66     }
  67   else
  68     {
  69       return 0;
  70     }
  71 }
  72
  73 //----------------------------------------------------------------------
  74
  75 const wxChar* wxSTCNameStr = "stcwindow";
  76
  77 DEFINE_EVENT_TYPE( wxEVT_STC_CHANGE )
  78 DEFINE_EVENT_TYPE( wxEVT_STC_STYLENEEDED )
  79 DEFINE_EVENT_TYPE( wxEVT_STC_CHARADDED )
  80 DEFINE_EVENT_TYPE( wxEVT_STC_SAVEPOINTREACHED )
  81 DEFINE_EVENT_TYPE( wxEVT_STC_SAVEPOINTLEFT )
  82 DEFINE_EVENT_TYPE( wxEVT_STC_ROMODIFYATTEMPT )
  83 DEFINE_EVENT_TYPE( wxEVT_STC_KEY )
  84 DEFINE_EVENT_TYPE( wxEVT_STC_DOUBLECLICK )
  85 DEFINE_EVENT_TYPE( wxEVT_STC_UPDATEUI )
  86 DEFINE_EVENT_TYPE( wxEVT_STC_MODIFIED )
  87 DEFINE_EVENT_TYPE( wxEVT_STC_MACRORECORD )
  88 DEFINE_EVENT_TYPE( wxEVT_STC_MARGINCLICK )
  89 DEFINE_EVENT_TYPE( wxEVT_STC_NEEDSHOWN )
  90 DEFINE_EVENT_TYPE( wxEVT_STC_POSCHANGED )
  91 DEFINE_EVENT_TYPE( wxEVT_STC_PAINTED )
  92 DEFINE_EVENT_TYPE( wxEVT_STC_USERLISTSELECTION )
  93 DEFINE_EVENT_TYPE( wxEVT_STC_URIDROPPED )
  94 DEFINE_EVENT_TYPE( wxEVT_STC_DWELLSTART )
  95 DEFINE_EVENT_TYPE( wxEVT_STC_DWELLEND )
  96 #if wxUSE_DRAG_AND_DROP
  97 DEFINE_EVENT_TYPE( wxEVT_STC_START_DRAG )
  98 DEFINE_EVENT_TYPE( wxEVT_STC_DRAG_OVER )
  99 DEFINE_EVENT_TYPE( wxEVT_STC_DO_DROP )
 100 #endif
 101
 102
 103 BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl)
 104     EVT_PAINT                   (wxStyledTextCtrl::OnPaint)
 105     EVT_SCROLLWIN               (wxStyledTextCtrl::OnScrollWin)
 106     EVT_SCROLL                  (wxStyledTextCtrl::OnScroll)
 107     EVT_SIZE                    (wxStyledTextCtrl::OnSize)
 108     EVT_LEFT_DOWN               (wxStyledTextCtrl::OnMouseLeftDown)
 109 #ifdef __WXMSW__
 110     // Let Scintilla see the double click as a second click
 111     EVT_LEFT_DCLICK             (wxStyledTextCtrl::OnMouseLeftDown)
 112 #endif
 113     EVT_MOTION                  (wxStyledTextCtrl::OnMouseMove)
 114     EVT_LEFT_UP                 (wxStyledTextCtrl::OnMouseLeftUp)
 115 #ifdef __WXGTK__
 116     EVT_RIGHT_UP                (wxStyledTextCtrl::OnMouseRightUp)
 117 #else
 118     EVT_CONTEXT_MENU            (wxStyledTextCtrl::OnContextMenu)
 119 #endif
 120     EVT_MOUSEWHEEL              (wxStyledTextCtrl::OnMouseWheel)
 121     EVT_CHAR                    (wxStyledTextCtrl::OnChar)
 122     EVT_KEY_DOWN                (wxStyledTextCtrl::OnKeyDown)
 123     EVT_KILL_FOCUS              (wxStyledTextCtrl::OnLoseFocus)
 124     EVT_SET_FOCUS               (wxStyledTextCtrl::OnGainFocus)
 125     EVT_SYS_COLOUR_CHANGED      (wxStyledTextCtrl::OnSysColourChanged)
 126     EVT_ERASE_BACKGROUND        (wxStyledTextCtrl::OnEraseBackground)
 127     EVT_MENU_RANGE              (-1, -1, wxStyledTextCtrl::OnMenu)
 128     EVT_LISTBOX_DCLICK          (-1, wxStyledTextCtrl::OnListBox)
 129 END_EVENT_TABLE()
 130
 131
 132 IMPLEMENT_CLASS(wxStyledTextCtrl, wxControl)
 133 IMPLEMENT_DYNAMIC_CLASS(wxStyledTextEvent, wxCommandEvent)
 134
 135 //----------------------------------------------------------------------
 136 // Constructor and Destructor
 137
 138 wxStyledTextCtrl::wxStyledTextCtrl(wxWindow *parent,
 139                                    wxWindowID id,
 140                                    const wxPoint& pos,
 141                                    const wxSize& size,
 142                                    long style,
 143                                    const wxString& name) :
 144     wxControl(parent, id, pos, size,
 145               style | wxVSCROLL | wxHSCROLL | wxWANTS_CHARS | wxCLIP_CHILDREN,
 146               wxDefaultValidator, name)
 147 {
 148     m_swx = new ScintillaWX(this);
 149     m_stopWatch.Start();
 150     m_lastKeyDownConsumed = FALSE;
 151     m_vScrollBar = NULL;
 152     m_hScrollBar = NULL;
 153 }
 154
 155
 156 wxStyledTextCtrl::~wxStyledTextCtrl() {
 157     delete m_swx;
 158 }
 159
 160
 161 //----------------------------------------------------------------------
 162
 163 long wxStyledTextCtrl::SendMsg(int msg, long wp, long lp) {
 164
 165     return m_swx->WndProc(msg, wp, lp);
 166 }
 167
 168
 169 #ifdef MAKELONG
 170 #undef MAKELONG
 171 #endif
 172
 173 #define MAKELONG(a, b) ((a) | ((b) << 16))
 174
 175
 176 static long wxColourAsLong(const wxColour& co) {
 177     return (((long)co.Blue()  << 16) |
 178             ((long)co.Green() <<  8) |
 179             ((long)co.Red()));
 180 }
 181
 182 static wxColour wxColourFromLong(long c) {
 183     wxColour clr;
 184     clr.Set(c & 0xff, (c >> 8) & 0xff, (c >> 16) & 0xff);
 185     return clr;
 186 }
 187
 188
 189 static wxColour wxColourFromSpec(const wxString& spec) {
 190     // spec should be #RRGGBB
 191     char* junk;
 192     int red   = strtol(spec.Mid(1,2), &junk, 16);
 193     int green = strtol(spec.Mid(3,2), &junk, 16);
 194     int blue  = strtol(spec.Mid(5,2), &junk, 16);
 195     return wxColour(red, green, blue);
 196 }
 197
 198
 199 //----------------------------------------------------------------------
 200 // BEGIN generated section.  The following code is automatically generated
 201 //       by gen_iface.py from the contents of Scintilla.iface.  Do not edit
 202 //       this file.  Edit stc.cpp.in or gen_iface.py instead and regenerate.
 203
 204 %(METHOD_IMPS)s
 205
 206 // END of generated section
 207 //----------------------------------------------------------------------
 208
 209
 210 // Returns the line number of the line with the caret.
 211 int wxStyledTextCtrl::GetCurrentLine() {
 212     int line = LineFromPosition(GetCurrentPos());
 213     return line;
 214 }
 215
 216
 217 // Extract style settings from a spec-string which is composed of one or
 218 // more of the following comma separated elements:
 219 //
 220 //      bold                    turns on bold
 221 //      italic                  turns on italics
 222 //      fore:#RRGGBB            sets the foreground colour
 223 //      back:#RRGGBB            sets the background colour
 224 //      face:[facename]         sets the font face name to use
 225 //      size:[num]              sets the font size in points
 226 //      eol                     turns on eol filling
 227 //      underline               turns on underlining
 228 //
 229 void wxStyledTextCtrl::StyleSetSpec(int styleNum, const wxString& spec) {
 230
 231     wxStringTokenizer tkz(spec, ",");
 232     while (tkz.HasMoreTokens()) {
 233         wxString token = tkz.GetNextToken();
 234
 235         wxString option = token.BeforeFirst(':');
 236         wxString val = token.AfterFirst(':');
 237
 238         if (option == "bold")
 239             StyleSetBold(styleNum, true);
 240
 241         else if (option == "italic")
 242             StyleSetItalic(styleNum, true);
 243
 244         else if (option == "underline")
 245             StyleSetUnderline(styleNum, true);
 246
 247         else if (option == "eol")
 248             StyleSetEOLFilled(styleNum, true);
 249
 250         else if (option == "size") {
 251             long points;
 252             if (val.ToLong(&points))
 253                 StyleSetSize(styleNum, points);
 254         }
 255
 256         else if (option == "face")
 257             StyleSetFaceName(styleNum, val);
 258
 259         else if (option == "fore")
 260             StyleSetForeground(styleNum, wxColourFromSpec(val));
 261
 262         else if (option == "back")
 263             StyleSetBackground(styleNum, wxColourFromSpec(val));
 264     }
 265 }
 266
 267
 268 // Set style size, face, bold, italic, and underline attributes from
 269 // a wxFont's attributes.
 270 void wxStyledTextCtrl::StyleSetFont(int styleNum, wxFont& font) {
 271     int      size     = font.GetPointSize();
 272     wxString faceName = font.GetFaceName();
 273     bool     bold     = font.GetWeight() == wxBOLD;
 274     bool     italic   = font.GetStyle() != wxNORMAL;
 275     bool     under    = font.GetUnderlined();
 276
 277     // TODO: add encoding/charset mapping
 278     StyleSetFontAttr(styleNum, size, faceName, bold, italic, under);
 279 }
 280
 281 // Set all font style attributes at once.
 282 void wxStyledTextCtrl::StyleSetFontAttr(int styleNum, int size,
 283                                         const wxString& faceName,
 284                                         bool bold, bool italic,
 285                                         bool underline) {
 286     StyleSetSize(styleNum, size);
 287     StyleSetFaceName(styleNum, faceName);
 288     StyleSetBold(styleNum, bold);
 289     StyleSetItalic(styleNum, italic);
 290     StyleSetUnderline(styleNum, underline);
 291
 292     // TODO: add encoding/charset mapping
 293 }
 294
 295
 296 // Perform one of the operations defined by the wxSTC_CMD_* constants.
 297 void wxStyledTextCtrl::CmdKeyExecute(int cmd) {
 298     SendMsg(cmd);
 299 }
 300
 301
 302 // Set the left and right margin in the edit area, measured in pixels.
 303 void wxStyledTextCtrl::SetMargins(int left, int right) {
 304     SetMarginLeft(left);
 305     SetMarginRight(right);
 306 }
 307
 308
 309 // Retrieve the start and end positions of the current selection.
 310 void wxStyledTextCtrl::GetSelection(int* startPos, int* endPos) {
 311     if (startPos != NULL)
 312         *startPos = SendMsg(SCI_GETSELECTIONSTART);
 313     if (endPos != NULL)
 314         *endPos = SendMsg(SCI_GETSELECTIONEND);
 315 }
 316
 317
 318 // Retrieve the point in the window where a position is displayed.
 319 wxPoint wxStyledTextCtrl::PointFromPosition(int pos) {
 320     int x = SendMsg(SCI_POINTXFROMPOSITION, 0, pos);
 321     int y = SendMsg(SCI_POINTYFROMPOSITION, 0, pos);
 322     return wxPoint(x, y);
 323 }
 324
 325 // Scroll enough to make the given line visible
 326 void wxStyledTextCtrl::ScrollToLine(int line) {
 327     m_swx->DoScrollToLine(line);
 328 }
 329
 330
 331 // Scroll enough to make the given column visible
 332 void wxStyledTextCtrl::ScrollToColumn(int column) {
 333     m_swx->DoScrollToColumn(column);
 334 }
 335
 336
 337
 338 //----------------------------------------------------------------------
 339 // Event handlers
 340
 341 void wxStyledTextCtrl::OnPaint(wxPaintEvent& evt) {
 342     wxPaintDC dc(this);
 343     wxRegion  region = GetUpdateRegion();
 344
 345     m_swx->DoPaint(&dc, region.GetBox());
 346 }
 347
 348 void wxStyledTextCtrl::OnScrollWin(wxScrollWinEvent& evt) {
 349     if (evt.GetOrientation() == wxHORIZONTAL)
 350         m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
 351     else
 352         m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
 353 }
 354
 355 void wxStyledTextCtrl::OnScroll(wxScrollEvent& evt) {
 356     wxScrollBar* sb = wxDynamicCast(evt.GetEventObject(), wxScrollBar);
 357     if (sb) {
 358         if (sb->IsVertical())
 359             m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
 360         else
 361             m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
 362     }
 363 }
 364
 365 void wxStyledTextCtrl::OnSize(wxSizeEvent& evt) {
 366     wxSize sz = GetClientSize();
 367     m_swx->DoSize(sz.x, sz.y);
 368 }
 369
 370 void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {
 371     wxPoint pt = evt.GetPosition();
 372     m_swx->DoButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(),
 373                       evt.ShiftDown(), evt.ControlDown(), evt.AltDown());
 374 }
 375
 376 void wxStyledTextCtrl::OnMouseMove(wxMouseEvent& evt) {
 377     wxPoint pt = evt.GetPosition();
 378     m_swx->DoButtonMove(Point(pt.x, pt.y));
 379 }
 380
 381 void wxStyledTextCtrl::OnMouseLeftUp(wxMouseEvent& evt) {
 382     wxPoint pt = evt.GetPosition();
 383     m_swx->DoButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(),
 384                       evt.ControlDown());
 385 }
 386
 387
 388 void wxStyledTextCtrl::OnMouseRightUp(wxMouseEvent& evt) {
 389     wxPoint pt = evt.GetPosition();
 390     m_swx->DoContextMenu(Point(pt.x, pt.y));
 391 }
 392
 393
 394 void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) {
 395     wxPoint pt = evt.GetPosition();
 396     ScreenToClient(&pt.x, &pt.y);
 397     m_swx->DoContextMenu(Point(pt.x, pt.y));
 398 }
 399
 400
 401 void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt) {
 402     m_swx->DoMouseWheel(evt.GetWheelRotation(),
 403                         evt.GetWheelDelta(),
 404                         evt.GetLinesPerAction(),
 405                         evt.ControlDown());
 406 }
 407
 408
 409 void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
 410     long key = evt.KeyCode();
 411
 412 //      printf("OnChar  key:%%d  consumed:%%d  ctrl:%%d  alt:%%d\n",
 413 //             key, m_lastKeyDownConsumed, evt.ControlDown(), evt.AltDown());
 414
 415     // AltGr keys???
 416     // \|@#¬[]{}?£$~  ã,õ,Ã,Õ, ñ, Ñ
 417
 418     // On (some?) non-US keyboards the AltGr key is required to enter some
 419     // common characters.  It comes to us as both Alt and Ctrl down so we need
 420     // to let the char through in that case, otherwise if only ctrl or only
 421     // alt let's skip it.
 422     bool ctrl = evt.ControlDown();
 423     bool alt  = evt.AltDown();
 424     bool skip = ((ctrl || alt) && ! (ctrl && alt));
 425
 426     if (key <= 0xff && key >= 32 && !m_lastKeyDownConsumed && !skip) {
 427         m_swx->DoAddChar(key);
 428         return;
 429     }
 430     evt.Skip();
 431 }
 432
 433
 434 void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
 435     long key = evt.KeyCode();
 436     bool shift = evt.ShiftDown(),
 437         ctrl  = evt.ControlDown(),
 438         alt   = evt.AltDown();
 439
 440     int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, &m_lastKeyDownConsumed);
 441
 442 //      printf("key: %%d  shift: %%d  ctrl: %%d  alt: %%d  processed: %%d  consumed: %%d\n",
 443 //             key, shift, ctrl, alt, processed, m_lastKeyDownConsumed);
 444
 445     if (!processed && !m_lastKeyDownConsumed)
 446         evt.Skip();
 447 }
 448
 449
 450 void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& evt) {
 451     m_swx->DoLoseFocus();
 452 }
 453
 454
 455 void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
 456     m_swx->DoGainFocus();
 457 }
 458
 459
 460 void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& evt) {
 461     m_swx->DoSysColourChange();
 462 }
 463
 464
 465 void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& evt) {
 466     // do nothing to help avoid flashing
 467 }
 468
 469
 470
 471 void wxStyledTextCtrl::OnMenu(wxCommandEvent& evt) {
 472     m_swx->DoCommand(evt.GetId());
 473 }
 474
 475
 476 void wxStyledTextCtrl::OnListBox(wxCommandEvent& evt) {
 477     m_swx->DoOnListBox();
 478 }
 479
 480
 481 //----------------------------------------------------------------------
 482 // Turn notifications from Scintilla into events
 483
 484
 485 void wxStyledTextCtrl::NotifyChange() {
 486     wxStyledTextEvent evt(wxEVT_STC_CHANGE, GetId());
 487     evt.SetEventObject(this);
 488     GetEventHandler()->ProcessEvent(evt);
 489 }
 490
 491 void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
 492     SCNotification& scn = *_scn;
 493     wxStyledTextEvent evt(0, GetId());
 494
 495     evt.SetEventObject(this);
 496     evt.SetPosition(scn.position);
 497     evt.SetKey(scn.ch);
 498     evt.SetModifiers(scn.modifiers);
 499
 500     switch (scn.nmhdr.code) {
 501     case SCN_STYLENEEDED:
 502         evt.SetEventType(wxEVT_STC_STYLENEEDED);
 503         break;
 504
 505     case SCN_CHARADDED:
 506         evt.SetEventType(wxEVT_STC_CHARADDED);
 507         break;
 508
 509     case SCN_SAVEPOINTREACHED:
 510         evt.SetEventType(wxEVT_STC_SAVEPOINTREACHED);
 511         break;
 512
 513     case SCN_SAVEPOINTLEFT:
 514         evt.SetEventType(wxEVT_STC_SAVEPOINTLEFT);
 515         break;
 516
 517     case SCN_MODIFYATTEMPTRO:
 518         evt.SetEventType(wxEVT_STC_ROMODIFYATTEMPT);
 519         break;
 520
 521     case SCN_KEY:
 522         evt.SetEventType(wxEVT_STC_KEY);
 523         break;
 524
 525     case SCN_DOUBLECLICK:
 526         evt.SetEventType(wxEVT_STC_DOUBLECLICK);
 527         break;
 528
 529     case SCN_UPDATEUI:
 530         evt.SetEventType(wxEVT_STC_UPDATEUI);
 531         break;
 532
 533     case SCN_MODIFIED:
 534         evt.SetEventType(wxEVT_STC_MODIFIED);
 535         evt.SetModificationType(scn.modificationType);
 536         if (scn.text)
 537             evt.SetText(wxString(scn.text, scn.length));
 538         evt.SetLength(scn.length);
 539         evt.SetLinesAdded(scn.linesAdded);
 540         evt.SetLine(scn.line);
 541         evt.SetFoldLevelNow(scn.foldLevelNow);
 542         evt.SetFoldLevelPrev(scn.foldLevelPrev);
 543         break;
 544
 545     case SCN_MACRORECORD:
 546         evt.SetEventType(wxEVT_STC_MACRORECORD);
 547         evt.SetMessage(scn.message);
 548         evt.SetWParam(scn.wParam);
 549         evt.SetLParam(scn.lParam);
 550         break;
 551
 552     case SCN_MARGINCLICK:
 553         evt.SetEventType(wxEVT_STC_MARGINCLICK);
 554         evt.SetMargin(scn.margin);
 555         break;
 556
 557     case SCN_NEEDSHOWN:
 558         evt.SetEventType(wxEVT_STC_NEEDSHOWN);
 559         evt.SetLength(scn.length);
 560         break;
 561
 562     case SCN_POSCHANGED:
 563         evt.SetEventType(wxEVT_STC_POSCHANGED);
 564         break;
 565
 566     case SCN_PAINTED:
 567         evt.SetEventType(wxEVT_STC_PAINTED);
 568         break;
 569
 570     case SCN_USERLISTSELECTION:
 571         evt.SetEventType(wxEVT_STC_USERLISTSELECTION);
 572         evt.SetListType(scn.listType);
 573         evt.SetText(scn.text);
 574         break;
 575
 576     case SCN_URIDROPPED:
 577         evt.SetEventType(wxEVT_STC_URIDROPPED);
 578         evt.SetText(scn.text);
 579         break;
 580
 581     case SCN_DWELLSTART:
 582         evt.SetEventType(wxEVT_STC_DWELLSTART);
 583         evt.SetX(scn.x);
 584         evt.SetY(scn.y);
 585         break;
 586
 587     case SCN_DWELLEND:
 588         evt.SetEventType(wxEVT_STC_DWELLEND);
 589         evt.SetX(scn.x);
 590         evt.SetY(scn.y);
 591         break;
 592
 593     default:
 594         return;
 595     }
 596
 597     GetEventHandler()->ProcessEvent(evt);
 598 }
 599
 600
 601 //----------------------------------------------------------------------
 602 //----------------------------------------------------------------------
 603 //----------------------------------------------------------------------
 604
 605 wxStyledTextEvent::wxStyledTextEvent(wxEventType commandType, int id)
 606     : wxCommandEvent(commandType, id)
 607 {
 608     m_position = 0;
 609     m_key = 0;
 610     m_modifiers = 0;
 611     m_modificationType = 0;
 612     m_length = 0;
 613     m_linesAdded = 0;
 614     m_line = 0;
 615     m_foldLevelNow = 0;
 616     m_foldLevelPrev = 0;
 617     m_margin = 0;
 618     m_message = 0;
 619     m_wParam = 0;
 620     m_lParam = 0;
 621     m_listType = 0;
 622     m_x = 0;
 623     m_y = 0;
 624 #if wxUSE_DRAG_AND_DROP
 625     m_dragAllowMove = FALSE;
 626     m_dragResult = wxDragNone;
 627 #endif
 628 }
 629
 630 bool wxStyledTextEvent::GetShift() const { return (m_modifiers & SCI_SHIFT) != 0; }
 631 bool wxStyledTextEvent::GetControl() const { return (m_modifiers & SCI_CTRL) != 0; }
 632 bool wxStyledTextEvent::GetAlt() const { return (m_modifiers & SCI_ALT) != 0; }
 633
 634
 635 wxStyledTextEvent::wxStyledTextEvent(const wxStyledTextEvent& event):
 636   wxCommandEvent(event)
 637 {
 638     m_position =      event.m_position;
 639     m_key =           event.m_key;
 640     m_modifiers =     event.m_modifiers;
 641     m_modificationType = event.m_modificationType;
 642     m_text =          event.m_text;
 643     m_length =        event.m_length;
 644     m_linesAdded =    event.m_linesAdded;
 645     m_line =          event.m_line;
 646     m_foldLevelNow =  event.m_foldLevelNow;
 647     m_foldLevelPrev = event.m_foldLevelPrev;
 648
 649     m_margin =        event.m_margin;
 650
 651     m_message =       event.m_message;
 652     m_wParam =        event.m_wParam;
 653     m_lParam =        event.m_lParam;
 654
 655     m_listType =     event.m_listType;
 656     m_x =            event.m_x;
 657     m_y =            event.m_y;
 658
 659 #if wxUSE_DRAG_AND_DROP
 660     m_dragText =     event.m_dragText;
 661     m_dragAllowMove =event.m_dragAllowMove;
 662     m_dragResult =   event.m_dragResult;
 663 #endif
 664 }
 665
 666 //----------------------------------------------------------------------
 667 //----------------------------------------------------------------------
 668
 669
 670
 671
 672
 673
 674
 675
 676