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/wx.h>
  24 #include <wx/tokenzr.h>
  25 #include <wx/mstream.h>
  26 #include <wx/image.h>
  27 #include <wx/file.h>
  28
  29
  30 //----------------------------------------------------------------------
  31
  32 const wxChar* wxSTCNameStr = wxT("stcwindow");
  33
  34 #ifdef MAKELONG
  35 #undef MAKELONG
  36 #endif
  37
  38 #define MAKELONG(a, b) ((a) | ((b) << 16))
  39
  40
  41 static long wxColourAsLong(const wxColour& co) {
  42     return (((long)co.Blue()  << 16) |
  43             ((long)co.Green() <<  8) |
  44             ((long)co.Red()));
  45 }
  46
  47 static wxColour wxColourFromLong(long c) {
  48     wxColour clr;
  49     clr.Set(c & 0xff, (c >> 8) & 0xff, (c >> 16) & 0xff);
  50     return clr;
  51 }
  52
  53
  54 static wxColour wxColourFromSpec(const wxString& spec) {
  55     // spec should be "#RRGGBB"
  56     long red, green, blue;
  57     red = green = blue = 0;
  58     spec.Mid(1,2).ToLong(&red,   16);
  59     spec.Mid(3,2).ToLong(&green, 16);
  60     spec.Mid(5,2).ToLong(&blue,  16);
  61     return wxColour(red, green, blue);
  62 }
  63
  64 //----------------------------------------------------------------------
  65
  66 DEFINE_EVENT_TYPE( wxEVT_STC_CHANGE )
  67 DEFINE_EVENT_TYPE( wxEVT_STC_STYLENEEDED )
  68 DEFINE_EVENT_TYPE( wxEVT_STC_CHARADDED )
  69 DEFINE_EVENT_TYPE( wxEVT_STC_SAVEPOINTREACHED )
  70 DEFINE_EVENT_TYPE( wxEVT_STC_SAVEPOINTLEFT )
  71 DEFINE_EVENT_TYPE( wxEVT_STC_ROMODIFYATTEMPT )
  72 DEFINE_EVENT_TYPE( wxEVT_STC_KEY )
  73 DEFINE_EVENT_TYPE( wxEVT_STC_DOUBLECLICK )
  74 DEFINE_EVENT_TYPE( wxEVT_STC_UPDATEUI )
  75 DEFINE_EVENT_TYPE( wxEVT_STC_MODIFIED )
  76 DEFINE_EVENT_TYPE( wxEVT_STC_MACRORECORD )
  77 DEFINE_EVENT_TYPE( wxEVT_STC_MARGINCLICK )
  78 DEFINE_EVENT_TYPE( wxEVT_STC_NEEDSHOWN )
  79 DEFINE_EVENT_TYPE( wxEVT_STC_POSCHANGED )
  80 DEFINE_EVENT_TYPE( wxEVT_STC_PAINTED )
  81 DEFINE_EVENT_TYPE( wxEVT_STC_USERLISTSELECTION )
  82 DEFINE_EVENT_TYPE( wxEVT_STC_URIDROPPED )
  83 DEFINE_EVENT_TYPE( wxEVT_STC_DWELLSTART )
  84 DEFINE_EVENT_TYPE( wxEVT_STC_DWELLEND )
  85 DEFINE_EVENT_TYPE( wxEVT_STC_START_DRAG )
  86 DEFINE_EVENT_TYPE( wxEVT_STC_DRAG_OVER )
  87 DEFINE_EVENT_TYPE( wxEVT_STC_DO_DROP )
  88 DEFINE_EVENT_TYPE( wxEVT_STC_ZOOM )
  89 DEFINE_EVENT_TYPE( wxEVT_STC_HOTSPOT_CLICK )
  90 DEFINE_EVENT_TYPE( wxEVT_STC_HOTSPOT_DCLICK )
  91 DEFINE_EVENT_TYPE( wxEVT_STC_CALLTIP_CLICK )
  92
  93
  94
  95 BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl)
  96     EVT_PAINT                   (wxStyledTextCtrl::OnPaint)
  97     EVT_SCROLLWIN               (wxStyledTextCtrl::OnScrollWin)
  98     EVT_SCROLL                  (wxStyledTextCtrl::OnScroll)
  99     EVT_SIZE                    (wxStyledTextCtrl::OnSize)
 100     EVT_LEFT_DOWN               (wxStyledTextCtrl::OnMouseLeftDown)
 101     // Let Scintilla see the double click as a second click
 102     EVT_LEFT_DCLICK             (wxStyledTextCtrl::OnMouseLeftDown)
 103     EVT_MOTION                  (wxStyledTextCtrl::OnMouseMove)
 104     EVT_LEFT_UP                 (wxStyledTextCtrl::OnMouseLeftUp)
 105 #if defined(__WXGTK__) || defined(__WXMAC__)
 106     EVT_RIGHT_UP                (wxStyledTextCtrl::OnMouseRightUp)
 107 #else
 108     EVT_CONTEXT_MENU            (wxStyledTextCtrl::OnContextMenu)
 109 #endif
 110     EVT_MOUSEWHEEL              (wxStyledTextCtrl::OnMouseWheel)
 111     EVT_MIDDLE_UP               (wxStyledTextCtrl::OnMouseMiddleUp)
 112     EVT_CHAR                    (wxStyledTextCtrl::OnChar)
 113     EVT_KEY_DOWN                (wxStyledTextCtrl::OnKeyDown)
 114     EVT_KILL_FOCUS              (wxStyledTextCtrl::OnLoseFocus)
 115     EVT_SET_FOCUS               (wxStyledTextCtrl::OnGainFocus)
 116     EVT_SYS_COLOUR_CHANGED      (wxStyledTextCtrl::OnSysColourChanged)
 117     EVT_ERASE_BACKGROUND        (wxStyledTextCtrl::OnEraseBackground)
 118     EVT_MENU_RANGE              (10, 16, wxStyledTextCtrl::OnMenu)
 119     EVT_LISTBOX_DCLICK          (-1, wxStyledTextCtrl::OnListBox)
 120 END_EVENT_TABLE()
 121
 122
 123 IMPLEMENT_CLASS(wxStyledTextCtrl, wxControl)
 124 IMPLEMENT_DYNAMIC_CLASS(wxStyledTextEvent, wxCommandEvent)
 125
 126 #ifdef LINK_LEXERS
 127 // forces the linking of the lexer modules
 128 int Scintilla_LinkLexers();
 129 #endif
 130
 131 //----------------------------------------------------------------------
 132 // Constructor and Destructor
 133
 134 wxStyledTextCtrl::wxStyledTextCtrl(wxWindow *parent,
 135                                    wxWindowID id,
 136                                    const wxPoint& pos,
 137                                    const wxSize& size,
 138                                    long style,
 139                                    const wxString& name) :
 140     wxControl(parent, id, pos, size,
 141               style | wxVSCROLL | wxHSCROLL | wxWANTS_CHARS | wxCLIP_CHILDREN,
 142               wxDefaultValidator, name)
 143 {
 144 #ifdef LINK_LEXERS
 145     Scintilla_LinkLexers();
 146 #endif
 147     m_swx = new ScintillaWX(this);
 148     m_stopWatch.Start();
 149     m_lastKeyDownConsumed = FALSE;
 150     m_vScrollBar = NULL;
 151     m_hScrollBar = NULL;
 152 #if wxUSE_UNICODE
 153     // Put Scintilla into unicode (UTF-8) mode
 154     SetCodePage(wxSTC_CP_UTF8);
 155 #endif
 156 }
 157
 158
 159 wxStyledTextCtrl::~wxStyledTextCtrl() {
 160     delete m_swx;
 161 }
 162
 163
 164 //----------------------------------------------------------------------
 165
 166 long wxStyledTextCtrl::SendMsg(int msg, long wp, long lp) {
 167
 168     return m_swx->WndProc(msg, wp, lp);
 169 }
 170
 171
 172
 173 //----------------------------------------------------------------------
 174 // BEGIN generated section.  The following code is automatically generated
 175 //       by gen_iface.py from the contents of Scintilla.iface.  Do not edit
 176 //       this file.  Edit stc.cpp.in or gen_iface.py instead and regenerate.
 177
 178 %(METHOD_IMPS)s
 179
 180 // END of generated section
 181 //----------------------------------------------------------------------
 182
 183
 184 // Returns the line number of the line with the caret.
 185 int wxStyledTextCtrl::GetCurrentLine() {
 186     int line = LineFromPosition(GetCurrentPos());
 187     return line;
 188 }
 189
 190
 191 // Extract style settings from a spec-string which is composed of one or
 192 // more of the following comma separated elements:
 193 //
 194 //      bold                    turns on bold
 195 //      italic                  turns on italics
 196 //      fore:#RRGGBB            sets the foreground colour
 197 //      back:#RRGGBB            sets the background colour
 198 //      face:[facename]         sets the font face name to use
 199 //      size:[num]              sets the font size in points
 200 //      eol                     turns on eol filling
 201 //      underline               turns on underlining
 202 //
 203 void wxStyledTextCtrl::StyleSetSpec(int styleNum, const wxString& spec) {
 204
 205     wxStringTokenizer tkz(spec, wxT(","));
 206     while (tkz.HasMoreTokens()) {
 207         wxString token = tkz.GetNextToken();
 208
 209         wxString option = token.BeforeFirst(':');
 210         wxString val = token.AfterFirst(':');
 211
 212         if (option == wxT("bold"))
 213             StyleSetBold(styleNum, true);
 214
 215         else if (option == wxT("italic"))
 216             StyleSetItalic(styleNum, true);
 217
 218         else if (option == wxT("underline"))
 219             StyleSetUnderline(styleNum, true);
 220
 221         else if (option == wxT("eol"))
 222             StyleSetEOLFilled(styleNum, true);
 223
 224         else if (option == wxT("size")) {
 225             long points;
 226             if (val.ToLong(&points))
 227                 StyleSetSize(styleNum, points);
 228         }
 229
 230         else if (option == wxT("face"))
 231             StyleSetFaceName(styleNum, val);
 232
 233         else if (option == wxT("fore"))
 234             StyleSetForeground(styleNum, wxColourFromSpec(val));
 235
 236         else if (option == wxT("back"))
 237             StyleSetBackground(styleNum, wxColourFromSpec(val));
 238     }
 239 }
 240
 241
 242 // Set style size, face, bold, italic, and underline attributes from
 243 // a wxFont's attributes.
 244 void wxStyledTextCtrl::StyleSetFont(int styleNum, wxFont& font) {
 245 #ifdef __WXGTK__
 246     // Ensure that the native font is initialized
 247     int x, y;
 248     GetTextExtent(wxT("X"), &x, &y, NULL, NULL, &font);
 249 #endif
 250     int      size     = font.GetPointSize();
 251     wxString faceName = font.GetFaceName();
 252     bool     bold     = font.GetWeight() == wxBOLD;
 253     bool     italic   = font.GetStyle() != wxNORMAL;
 254     bool     under    = font.GetUnderlined();
 255
 256     // TODO: add encoding/charset mapping
 257     StyleSetFontAttr(styleNum, size, faceName, bold, italic, under);
 258 }
 259
 260 // Set all font style attributes at once.
 261 void wxStyledTextCtrl::StyleSetFontAttr(int styleNum, int size,
 262                                         const wxString& faceName,
 263                                         bool bold, bool italic,
 264                                         bool underline) {
 265     StyleSetSize(styleNum, size);
 266     StyleSetFaceName(styleNum, faceName);
 267     StyleSetBold(styleNum, bold);
 268     StyleSetItalic(styleNum, italic);
 269     StyleSetUnderline(styleNum, underline);
 270
 271     // TODO: add encoding/charset mapping
 272 }
 273
 274
 275 // Perform one of the operations defined by the wxSTC_CMD_* constants.
 276 void wxStyledTextCtrl::CmdKeyExecute(int cmd) {
 277     SendMsg(cmd);
 278 }
 279
 280
 281 // Set the left and right margin in the edit area, measured in pixels.
 282 void wxStyledTextCtrl::SetMargins(int left, int right) {
 283     SetMarginLeft(left);
 284     SetMarginRight(right);
 285 }
 286
 287
 288 // Retrieve the start and end positions of the current selection.
 289 void wxStyledTextCtrl::GetSelection(int* startPos, int* endPos) {
 290     if (startPos != NULL)
 291         *startPos = SendMsg(SCI_GETSELECTIONSTART);
 292     if (endPos != NULL)
 293         *endPos = SendMsg(SCI_GETSELECTIONEND);
 294 }
 295
 296
 297 // Retrieve the point in the window where a position is displayed.
 298 wxPoint wxStyledTextCtrl::PointFromPosition(int pos) {
 299     int x = SendMsg(SCI_POINTXFROMPOSITION, 0, pos);
 300     int y = SendMsg(SCI_POINTYFROMPOSITION, 0, pos);
 301     return wxPoint(x, y);
 302 }
 303
 304 // Scroll enough to make the given line visible
 305 void wxStyledTextCtrl::ScrollToLine(int line) {
 306     m_swx->DoScrollToLine(line);
 307 }
 308
 309
 310 // Scroll enough to make the given column visible
 311 void wxStyledTextCtrl::ScrollToColumn(int column) {
 312     m_swx->DoScrollToColumn(column);
 313 }
 314
 315
 316 bool wxStyledTextCtrl::SaveFile(const wxString& filename)
 317 {
 318     wxFile file(filename, wxFile::write);
 319
 320     if (!file.IsOpened())
 321         return FALSE;
 322
 323     bool success = file.Write(GetText(), *wxConvCurrent);
 324
 325     if (success)
 326         SetSavePoint();
 327
 328     return success;
 329 }
 330
 331 bool wxStyledTextCtrl::LoadFile(const wxString& filename)
 332 {
 333     bool success = false;
 334     wxFile file(filename, wxFile::read);
 335
 336     if (file.IsOpened())
 337     {
 338         wxString contents;
 339 #if wxUSE_UNICODE
 340         wxMemoryBuffer buffer;
 341 #else
 342         wxString buffer;
 343 #endif
 344         off_t len = file.Length();
 345         if (len > 0)
 346         {
 347             void *bufptr = buffer.GetWriteBuf(len);
 348             success = (file.Read(bufptr, len) == len);
 349             buffer.UngetWriteBuf(len);
 350 #if wxUSE_UNICODE
 351             contents = wxString(buffer, *wxConvCurrent);
 352 #else
 353             contents = buffer;
 354 #endif
 355         }
 356         else
 357             success = true;             // empty file is ok
 358
 359         if (success)
 360         {
 361             SetText(contents);
 362             EmptyUndoBuffer();
 363             SetSavePoint();
 364         }
 365     }
 366
 367     return success;
 368 }
 369
 370
 371 wxDragResult wxStyledTextCtrl::DoDragOver(wxCoord x, wxCoord y, wxDragResult def) {
 372         return m_swx->DoDragOver(x, y, def);
 373 }
 374
 375
 376 bool wxStyledTextCtrl::DoDropText(long x, long y, const wxString& data) {
 377     return m_swx->DoDropText(x, y, data);
 378 }
 379
 380
 381 //----------------------------------------------------------------------
 382 // Event handlers
 383
 384 void wxStyledTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(evt)) {
 385     wxPaintDC dc(this);
 386     m_swx->DoPaint(&dc, GetUpdateRegion().GetBox());
 387 }
 388
 389 void wxStyledTextCtrl::OnScrollWin(wxScrollWinEvent& evt) {
 390     if (evt.GetOrientation() == wxHORIZONTAL)
 391         m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
 392     else
 393         m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
 394 }
 395
 396 void wxStyledTextCtrl::OnScroll(wxScrollEvent& evt) {
 397     wxScrollBar* sb = wxDynamicCast(evt.GetEventObject(), wxScrollBar);
 398     if (sb) {
 399         if (sb->IsVertical())
 400             m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
 401         else
 402             m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
 403     }
 404 }
 405
 406 void wxStyledTextCtrl::OnSize(wxSizeEvent& WXUNUSED(evt)) {
 407     wxSize sz = GetClientSize();
 408     m_swx->DoSize(sz.x, sz.y);
 409 }
 410
 411 void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {
 412     SetFocus();
 413     wxPoint pt = evt.GetPosition();
 414     m_swx->DoLeftButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(),
 415                       evt.ShiftDown(), evt.ControlDown(), evt.AltDown());
 416 }
 417
 418 void wxStyledTextCtrl::OnMouseMove(wxMouseEvent& evt) {
 419     wxPoint pt = evt.GetPosition();
 420     m_swx->DoLeftButtonMove(Point(pt.x, pt.y));
 421 }
 422
 423 void wxStyledTextCtrl::OnMouseLeftUp(wxMouseEvent& evt) {
 424     wxPoint pt = evt.GetPosition();
 425     m_swx->DoLeftButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(),
 426                       evt.ControlDown());
 427 }
 428
 429
 430 void wxStyledTextCtrl::OnMouseRightUp(wxMouseEvent& evt) {
 431     wxPoint pt = evt.GetPosition();
 432     m_swx->DoContextMenu(Point(pt.x, pt.y));
 433 }
 434
 435
 436 void wxStyledTextCtrl::OnMouseMiddleUp(wxMouseEvent& evt) {
 437     wxPoint pt = evt.GetPosition();
 438     m_swx->DoMiddleButtonUp(Point(pt.x, pt.y));
 439 }
 440
 441 void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) {
 442     wxPoint pt = evt.GetPosition();
 443     ScreenToClient(&pt.x, &pt.y);
 444     m_swx->DoContextMenu(Point(pt.x, pt.y));
 445 }
 446
 447
 448 void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt) {
 449     m_swx->DoMouseWheel(evt.GetWheelRotation(),
 450                         evt.GetWheelDelta(),
 451                         evt.GetLinesPerAction(),
 452                         evt.ControlDown(),
 453                         evt.IsPageScroll());
 454 }
 455
 456
 457 void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
 458     // On (some?) non-US keyboards the AltGr key is required to enter some
 459     // common characters.  It comes to us as both Alt and Ctrl down so we need
 460     // to let the char through in that case, otherwise if only ctrl or only
 461     // alt let's skip it.
 462     bool ctrl = evt.ControlDown();
 463     bool alt  = evt.AltDown();
 464     bool skip = ((ctrl || alt) && ! (ctrl && alt));
 465
 466     int key = evt.GetKeyCode();
 467
 468 //     printf("OnChar key:%%d  consumed:%%d  ctrl:%%d  alt:%%d  skip:%%d\n",
 469 //            key, m_lastKeyDownConsumed, ctrl, alt, skip);
 470
 471     if ( (key <= WXK_START || key > WXK_NUMPAD_DIVIDE) &&
 472          !m_lastKeyDownConsumed && !skip) {
 473         m_swx->DoAddChar(key);
 474         return;
 475     }
 476     evt.Skip();
 477 }
 478
 479
 480 void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
 481     int key = evt.GetKeyCode();
 482     bool shift = evt.ShiftDown(),
 483          ctrl  = evt.ControlDown(),
 484          alt   = evt.AltDown(),
 485          meta  = evt.MetaDown();
 486
 487     int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, meta, &m_lastKeyDownConsumed);
 488
 489 //     printf("KeyDn  key:%%d  shift:%%d  ctrl:%%d  alt:%%d  processed:%%d  consumed:%%d\n",
 490 //            key, shift, ctrl, alt, processed, m_lastKeyDownConsumed);
 491
 492     if (!processed && !m_lastKeyDownConsumed)
 493         evt.Skip();
 494 }
 495
 496
 497 void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& WXUNUSED(evt)) {
 498     m_swx->DoLoseFocus();
 499 }
 500
 501
 502 void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& WXUNUSED(evt)) {
 503     m_swx->DoGainFocus();
 504 }
 505
 506
 507 void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(evt)) {
 508     m_swx->DoSysColourChange();
 509 }
 510
 511
 512 void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) {
 513     // do nothing to help avoid flashing
 514 }
 515
 516
 517
 518 void wxStyledTextCtrl::OnMenu(wxCommandEvent& evt) {
 519     m_swx->DoCommand(evt.GetId());
 520 }
 521
 522
 523 void wxStyledTextCtrl::OnListBox(wxCommandEvent& WXUNUSED(evt)) {
 524     m_swx->DoOnListBox();
 525 }
 526
 527
 528 //----------------------------------------------------------------------
 529 // Turn notifications from Scintilla into events
 530
 531
 532 void wxStyledTextCtrl::NotifyChange() {
 533     wxStyledTextEvent evt(wxEVT_STC_CHANGE, GetId());
 534     evt.SetEventObject(this);
 535     GetEventHandler()->ProcessEvent(evt);
 536 }
 537
 538
 539 static void SetEventText(wxStyledTextEvent& evt, const char* text,
 540                          size_t length) {
 541     if(!text) return;
 542
 543     // The unicode conversion MUST have a null byte to terminate the
 544     // string so move it into a buffer first and give it one.
 545     wxMemoryBuffer buf(length+1);
 546     buf.AppendData((void*)text, length);
 547     buf.AppendByte(0);
 548     evt.SetText(stc2wx(buf));
 549 }
 550
 551
 552 void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
 553     SCNotification& scn = *_scn;
 554     wxStyledTextEvent evt(0, GetId());
 555
 556     evt.SetEventObject(this);
 557     evt.SetPosition(scn.position);
 558     evt.SetKey(scn.ch);
 559     evt.SetModifiers(scn.modifiers);
 560
 561     switch (scn.nmhdr.code) {
 562     case SCN_STYLENEEDED:
 563         evt.SetEventType(wxEVT_STC_STYLENEEDED);
 564         break;
 565
 566     case SCN_CHARADDED:
 567         evt.SetEventType(wxEVT_STC_CHARADDED);
 568         break;
 569
 570     case SCN_SAVEPOINTREACHED:
 571         evt.SetEventType(wxEVT_STC_SAVEPOINTREACHED);
 572         break;
 573
 574     case SCN_SAVEPOINTLEFT:
 575         evt.SetEventType(wxEVT_STC_SAVEPOINTLEFT);
 576         break;
 577
 578     case SCN_MODIFYATTEMPTRO:
 579         evt.SetEventType(wxEVT_STC_ROMODIFYATTEMPT);
 580         break;
 581
 582     case SCN_KEY:
 583         evt.SetEventType(wxEVT_STC_KEY);
 584         break;
 585
 586     case SCN_DOUBLECLICK:
 587         evt.SetEventType(wxEVT_STC_DOUBLECLICK);
 588         break;
 589
 590     case SCN_UPDATEUI:
 591         evt.SetEventType(wxEVT_STC_UPDATEUI);
 592         break;
 593
 594     case SCN_MODIFIED:
 595         evt.SetEventType(wxEVT_STC_MODIFIED);
 596         evt.SetModificationType(scn.modificationType);
 597         SetEventText(evt, scn.text, scn.length);
 598         evt.SetLength(scn.length);
 599         evt.SetLinesAdded(scn.linesAdded);
 600         evt.SetLine(scn.line);
 601         evt.SetFoldLevelNow(scn.foldLevelNow);
 602         evt.SetFoldLevelPrev(scn.foldLevelPrev);
 603         break;
 604
 605     case SCN_MACRORECORD:
 606         evt.SetEventType(wxEVT_STC_MACRORECORD);
 607         evt.SetMessage(scn.message);
 608         evt.SetWParam(scn.wParam);
 609         evt.SetLParam(scn.lParam);
 610         break;
 611
 612     case SCN_MARGINCLICK:
 613         evt.SetEventType(wxEVT_STC_MARGINCLICK);
 614         evt.SetMargin(scn.margin);
 615         break;
 616
 617     case SCN_NEEDSHOWN:
 618         evt.SetEventType(wxEVT_STC_NEEDSHOWN);
 619         evt.SetLength(scn.length);
 620         break;
 621
 622     case SCN_PAINTED:
 623         evt.SetEventType(wxEVT_STC_PAINTED);
 624         break;
 625
 626     case SCN_USERLISTSELECTION:
 627         evt.SetEventType(wxEVT_STC_USERLISTSELECTION);
 628         evt.SetListType(scn.listType);
 629         SetEventText(evt, scn.text, strlen(scn.text));
 630         break;
 631
 632     case SCN_URIDROPPED:
 633         evt.SetEventType(wxEVT_STC_URIDROPPED);
 634         SetEventText(evt, scn.text, strlen(scn.text));
 635         break;
 636
 637     case SCN_DWELLSTART:
 638         evt.SetEventType(wxEVT_STC_DWELLSTART);
 639         evt.SetX(scn.x);
 640         evt.SetY(scn.y);
 641         break;
 642
 643     case SCN_DWELLEND:
 644         evt.SetEventType(wxEVT_STC_DWELLEND);
 645         evt.SetX(scn.x);
 646         evt.SetY(scn.y);
 647         break;
 648
 649     case SCN_ZOOM:
 650         evt.SetEventType(wxEVT_STC_ZOOM);
 651         break;
 652
 653     case SCN_HOTSPOTCLICK:
 654         evt.SetEventType(wxEVT_STC_HOTSPOT_CLICK);
 655         break;
 656
 657     case SCN_HOTSPOTDOUBLECLICK:
 658         evt.SetEventType(wxEVT_STC_HOTSPOT_DCLICK);
 659         break;
 660
 661     case SCN_CALLTIPCLICK:
 662         evt.SetEventType(wxEVT_STC_CALLTIP_CLICK);
 663         break;
 664
 665     default:
 666         return;
 667     }
 668
 669     GetEventHandler()->ProcessEvent(evt);
 670 }
 671
 672
 673 //----------------------------------------------------------------------
 674 //----------------------------------------------------------------------
 675 //----------------------------------------------------------------------
 676
 677 wxStyledTextEvent::wxStyledTextEvent(wxEventType commandType, int id)
 678     : wxCommandEvent(commandType, id)
 679 {
 680     m_position = 0;
 681     m_key = 0;
 682     m_modifiers = 0;
 683     m_modificationType = 0;
 684     m_length = 0;
 685     m_linesAdded = 0;
 686     m_line = 0;
 687     m_foldLevelNow = 0;
 688     m_foldLevelPrev = 0;
 689     m_margin = 0;
 690     m_message = 0;
 691     m_wParam = 0;
 692     m_lParam = 0;
 693     m_listType = 0;
 694     m_x = 0;
 695     m_y = 0;
 696     m_dragAllowMove = FALSE;
 697 #if wxUSE_DRAG_AND_DROP
 698     m_dragResult = wxDragNone;
 699 #endif
 700 }
 701
 702 bool wxStyledTextEvent::GetShift() const { return (m_modifiers & SCI_SHIFT) != 0; }
 703 bool wxStyledTextEvent::GetControl() const { return (m_modifiers & SCI_CTRL) != 0; }
 704 bool wxStyledTextEvent::GetAlt() const { return (m_modifiers & SCI_ALT) != 0; }
 705
 706
 707 wxStyledTextEvent::wxStyledTextEvent(const wxStyledTextEvent& event):
 708   wxCommandEvent(event)
 709 {
 710     m_position =      event.m_position;
 711     m_key =           event.m_key;
 712     m_modifiers =     event.m_modifiers;
 713     m_modificationType = event.m_modificationType;
 714     m_text =          event.m_text;
 715     m_length =        event.m_length;
 716     m_linesAdded =    event.m_linesAdded;
 717     m_line =          event.m_line;
 718     m_foldLevelNow =  event.m_foldLevelNow;
 719     m_foldLevelPrev = event.m_foldLevelPrev;
 720
 721     m_margin =        event.m_margin;
 722
 723     m_message =       event.m_message;
 724     m_wParam =        event.m_wParam;
 725     m_lParam =        event.m_lParam;
 726
 727     m_listType =     event.m_listType;
 728     m_x =            event.m_x;
 729     m_y =            event.m_y;
 730
 731     m_dragText =     event.m_dragText;
 732     m_dragAllowMove =event.m_dragAllowMove;
 733 #if wxUSE_DRAG_AND_DROP
 734     m_dragResult =   event.m_dragResult;
 735 #endif
 736 }
 737
 738 //----------------------------------------------------------------------
 739 //----------------------------------------------------------------------
 740
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 748