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 {
 141     m_swx = NULL;
 142     Create(parent, id, pos, size, style, name);
 143 }
 144
 145
 146 void wxStyledTextCtrl::Create(wxWindow *parent,
 147                                    wxWindowID id,
 148                                    const wxPoint& pos,
 149                                    const wxSize& size,
 150                                    long style,
 151                                    const wxString& name)
 152 {
 153 #ifdef __WXMAC__
 154     style |= wxVSCROLL | wxHSCROLL;
 155 #endif
 156     wxControl::Create(parent, id, pos, size,
 157               style | wxWANTS_CHARS | wxCLIP_CHILDREN,
 158               wxDefaultValidator, name);
 159
 160 #ifdef LINK_LEXERS
 161     Scintilla_LinkLexers();
 162 #endif
 163     m_swx = new ScintillaWX(this);
 164     m_stopWatch.Start();
 165     m_lastKeyDownConsumed = FALSE;
 166     m_vScrollBar = NULL;
 167     m_hScrollBar = NULL;
 168 #if wxUSE_UNICODE
 169     // Put Scintilla into unicode (UTF-8) mode
 170     SetCodePage(wxSTC_CP_UTF8);
 171 #endif
 172 }
 173
 174
 175 wxStyledTextCtrl::~wxStyledTextCtrl() {
 176     delete m_swx;
 177 }
 178
 179
 180 //----------------------------------------------------------------------
 181
 182 long wxStyledTextCtrl::SendMsg(int msg, long wp, long lp) {
 183
 184     return m_swx->WndProc(msg, wp, lp);
 185 }
 186
 187
 188
 189 //----------------------------------------------------------------------
 190 // BEGIN generated section.  The following code is automatically generated
 191 //       by gen_iface.py from the contents of Scintilla.iface.  Do not edit
 192 //       this file.  Edit stc.cpp.in or gen_iface.py instead and regenerate.
 193
 194 %(METHOD_IMPS)s
 195
 196 // END of generated section
 197 //----------------------------------------------------------------------
 198
 199
 200 // Returns the line number of the line with the caret.
 201 int wxStyledTextCtrl::GetCurrentLine() {
 202     int line = LineFromPosition(GetCurrentPos());
 203     return line;
 204 }
 205
 206
 207 // Extract style settings from a spec-string which is composed of one or
 208 // more of the following comma separated elements:
 209 //
 210 //      bold                    turns on bold
 211 //      italic                  turns on italics
 212 //      fore:#RRGGBB            sets the foreground colour
 213 //      back:#RRGGBB            sets the background colour
 214 //      face:[facename]         sets the font face name to use
 215 //      size:[num]              sets the font size in points
 216 //      eol                     turns on eol filling
 217 //      underline               turns on underlining
 218 //
 219 void wxStyledTextCtrl::StyleSetSpec(int styleNum, const wxString& spec) {
 220
 221     wxStringTokenizer tkz(spec, wxT(","));
 222     while (tkz.HasMoreTokens()) {
 223         wxString token = tkz.GetNextToken();
 224
 225         wxString option = token.BeforeFirst(':');
 226         wxString val = token.AfterFirst(':');
 227
 228         if (option == wxT("bold"))
 229             StyleSetBold(styleNum, true);
 230
 231         else if (option == wxT("italic"))
 232             StyleSetItalic(styleNum, true);
 233
 234         else if (option == wxT("underline"))
 235             StyleSetUnderline(styleNum, true);
 236
 237         else if (option == wxT("eol"))
 238             StyleSetEOLFilled(styleNum, true);
 239
 240         else if (option == wxT("size")) {
 241             long points;
 242             if (val.ToLong(&points))
 243                 StyleSetSize(styleNum, points);
 244         }
 245
 246         else if (option == wxT("face"))
 247             StyleSetFaceName(styleNum, val);
 248
 249         else if (option == wxT("fore"))
 250             StyleSetForeground(styleNum, wxColourFromSpec(val));
 251
 252         else if (option == wxT("back"))
 253             StyleSetBackground(styleNum, wxColourFromSpec(val));
 254     }
 255 }
 256
 257
 258 // Set style size, face, bold, italic, and underline attributes from
 259 // a wxFont's attributes.
 260 void wxStyledTextCtrl::StyleSetFont(int styleNum, wxFont& font) {
 261 #ifdef __WXGTK__
 262     // Ensure that the native font is initialized
 263     int x, y;
 264     GetTextExtent(wxT("X"), &x, &y, NULL, NULL, &font);
 265 #endif
 266     int      size     = font.GetPointSize();
 267     wxString faceName = font.GetFaceName();
 268     bool     bold     = font.GetWeight() == wxBOLD;
 269     bool     italic   = font.GetStyle() != wxNORMAL;
 270     bool     under    = font.GetUnderlined();
 271
 272     // TODO: add encoding/charset mapping
 273     StyleSetFontAttr(styleNum, size, faceName, bold, italic, under);
 274 }
 275
 276 // Set all font style attributes at once.
 277 void wxStyledTextCtrl::StyleSetFontAttr(int styleNum, int size,
 278                                         const wxString& faceName,
 279                                         bool bold, bool italic,
 280                                         bool underline) {
 281     StyleSetSize(styleNum, size);
 282     StyleSetFaceName(styleNum, faceName);
 283     StyleSetBold(styleNum, bold);
 284     StyleSetItalic(styleNum, italic);
 285     StyleSetUnderline(styleNum, underline);
 286
 287     // TODO: add encoding/charset mapping
 288 }
 289
 290
 291 // Perform one of the operations defined by the wxSTC_CMD_* constants.
 292 void wxStyledTextCtrl::CmdKeyExecute(int cmd) {
 293     SendMsg(cmd);
 294 }
 295
 296
 297 // Set the left and right margin in the edit area, measured in pixels.
 298 void wxStyledTextCtrl::SetMargins(int left, int right) {
 299     SetMarginLeft(left);
 300     SetMarginRight(right);
 301 }
 302
 303
 304 // Retrieve the start and end positions of the current selection.
 305 void wxStyledTextCtrl::GetSelection(int* startPos, int* endPos) {
 306     if (startPos != NULL)
 307         *startPos = SendMsg(SCI_GETSELECTIONSTART);
 308     if (endPos != NULL)
 309         *endPos = SendMsg(SCI_GETSELECTIONEND);
 310 }
 311
 312
 313 // Retrieve the point in the window where a position is displayed.
 314 wxPoint wxStyledTextCtrl::PointFromPosition(int pos) {
 315     int x = SendMsg(SCI_POINTXFROMPOSITION, 0, pos);
 316     int y = SendMsg(SCI_POINTYFROMPOSITION, 0, pos);
 317     return wxPoint(x, y);
 318 }
 319
 320 // Scroll enough to make the given line visible
 321 void wxStyledTextCtrl::ScrollToLine(int line) {
 322     m_swx->DoScrollToLine(line);
 323 }
 324
 325
 326 // Scroll enough to make the given column visible
 327 void wxStyledTextCtrl::ScrollToColumn(int column) {
 328     m_swx->DoScrollToColumn(column);
 329 }
 330
 331
 332 bool wxStyledTextCtrl::SaveFile(const wxString& filename)
 333 {
 334     wxFile file(filename, wxFile::write);
 335
 336     if (!file.IsOpened())
 337         return FALSE;
 338
 339     bool success = file.Write(GetText(), *wxConvCurrent);
 340
 341     if (success)
 342         SetSavePoint();
 343
 344     return success;
 345 }
 346
 347 bool wxStyledTextCtrl::LoadFile(const wxString& filename)
 348 {
 349     bool success = false;
 350     wxFile file(filename, wxFile::read);
 351
 352     if (file.IsOpened())
 353     {
 354         wxString contents;
 355         off_t len = file.Length();
 356         if (len > 0)
 357         {
 358 #if wxUSE_UNICODE
 359             wxMemoryBuffer buffer(len);
 360             success = (file.Read(buffer.GetData(), len) == len);
 361             contents = wxString(buffer, *wxConvCurrent);
 362 #else
 363             wxString buffer;
 364             success = (file.Read(wxStringBuffer(buffer, len), len) == len);
 365             contents = buffer;
 366 #endif
 367         }
 368         else
 369             success = true;             // empty file is ok
 370
 371         if (success)
 372         {
 373             SetText(contents);
 374             EmptyUndoBuffer();
 375             SetSavePoint();
 376         }
 377     }
 378
 379     return success;
 380 }
 381
 382
 383 #if wxUSE_DRAG_AND_DROP
 384 wxDragResult wxStyledTextCtrl::DoDragOver(wxCoord x, wxCoord y, wxDragResult def) {
 385         return m_swx->DoDragOver(x, y, def);
 386 }
 387
 388
 389 bool wxStyledTextCtrl::DoDropText(long x, long y, const wxString& data) {
 390     return m_swx->DoDropText(x, y, data);
 391 }
 392 #endif
 393
 394
 395 //----------------------------------------------------------------------
 396 // Event handlers
 397
 398 void wxStyledTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(evt)) {
 399     wxPaintDC dc(this);
 400     m_swx->DoPaint(&dc, GetUpdateRegion().GetBox());
 401 }
 402
 403 void wxStyledTextCtrl::OnScrollWin(wxScrollWinEvent& evt) {
 404     if (evt.GetOrientation() == wxHORIZONTAL)
 405         m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
 406     else
 407         m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
 408 }
 409
 410 void wxStyledTextCtrl::OnScroll(wxScrollEvent& evt) {
 411     wxScrollBar* sb = wxDynamicCast(evt.GetEventObject(), wxScrollBar);
 412     if (sb) {
 413         if (sb->IsVertical())
 414             m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
 415         else
 416             m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
 417     }
 418 }
 419
 420 void wxStyledTextCtrl::OnSize(wxSizeEvent& WXUNUSED(evt)) {
 421     if (m_swx) {
 422         wxSize sz = GetClientSize();
 423         m_swx->DoSize(sz.x, sz.y);
 424     }
 425 }
 426
 427 void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {
 428     SetFocus();
 429     wxPoint pt = evt.GetPosition();
 430     m_swx->DoLeftButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(),
 431                       evt.ShiftDown(), evt.ControlDown(), evt.AltDown());
 432 }
 433
 434 void wxStyledTextCtrl::OnMouseMove(wxMouseEvent& evt) {
 435     wxPoint pt = evt.GetPosition();
 436     m_swx->DoLeftButtonMove(Point(pt.x, pt.y));
 437 }
 438
 439 void wxStyledTextCtrl::OnMouseLeftUp(wxMouseEvent& evt) {
 440     wxPoint pt = evt.GetPosition();
 441     m_swx->DoLeftButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(),
 442                       evt.ControlDown());
 443 }
 444
 445
 446 void wxStyledTextCtrl::OnMouseRightUp(wxMouseEvent& evt) {
 447     wxPoint pt = evt.GetPosition();
 448     m_swx->DoContextMenu(Point(pt.x, pt.y));
 449 }
 450
 451
 452 void wxStyledTextCtrl::OnMouseMiddleUp(wxMouseEvent& evt) {
 453     wxPoint pt = evt.GetPosition();
 454     m_swx->DoMiddleButtonUp(Point(pt.x, pt.y));
 455 }
 456
 457 void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) {
 458     wxPoint pt = evt.GetPosition();
 459     ScreenToClient(&pt.x, &pt.y);
 460     m_swx->DoContextMenu(Point(pt.x, pt.y));
 461 }
 462
 463
 464 void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt) {
 465     m_swx->DoMouseWheel(evt.GetWheelRotation(),
 466                         evt.GetWheelDelta(),
 467                         evt.GetLinesPerAction(),
 468                         evt.ControlDown(),
 469                         evt.IsPageScroll());
 470 }
 471
 472
 473 void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
 474     // On (some?) non-US keyboards the AltGr key is required to enter some
 475     // common characters.  It comes to us as both Alt and Ctrl down so we need
 476     // to let the char through in that case, otherwise if only ctrl or only
 477     // alt let's skip it.
 478     bool ctrl = evt.ControlDown();
 479     bool alt  = evt.AltDown();
 480     bool skip = ((ctrl || alt) && ! (ctrl && alt));
 481
 482     int key = evt.GetKeyCode();
 483
 484 //     printf("OnChar key:%%d  consumed:%%d  ctrl:%%d  alt:%%d  skip:%%d\n",
 485 //            key, m_lastKeyDownConsumed, ctrl, alt, skip);
 486
 487     if ( (key <= WXK_START || key > WXK_NUMPAD_DIVIDE) &&
 488          !m_lastKeyDownConsumed && !skip) {
 489         m_swx->DoAddChar(key);
 490         return;
 491     }
 492     evt.Skip();
 493 }
 494
 495
 496 void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
 497     int key = evt.GetKeyCode();
 498     bool shift = evt.ShiftDown(),
 499          ctrl  = evt.ControlDown(),
 500          alt   = evt.AltDown(),
 501          meta  = evt.MetaDown();
 502
 503     int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, meta, &m_lastKeyDownConsumed);
 504
 505 //     printf("KeyDn  key:%%d  shift:%%d  ctrl:%%d  alt:%%d  processed:%%d  consumed:%%d\n",
 506 //            key, shift, ctrl, alt, processed, m_lastKeyDownConsumed);
 507
 508     if (!processed && !m_lastKeyDownConsumed)
 509         evt.Skip();
 510 }
 511
 512
 513 void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& WXUNUSED(evt)) {
 514     m_swx->DoLoseFocus();
 515 }
 516
 517
 518 void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& WXUNUSED(evt)) {
 519     m_swx->DoGainFocus();
 520 }
 521
 522
 523 void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(evt)) {
 524     m_swx->DoSysColourChange();
 525 }
 526
 527
 528 void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) {
 529     // do nothing to help avoid flashing
 530 }
 531
 532
 533
 534 void wxStyledTextCtrl::OnMenu(wxCommandEvent& evt) {
 535     m_swx->DoCommand(evt.GetId());
 536 }
 537
 538
 539 void wxStyledTextCtrl::OnListBox(wxCommandEvent& WXUNUSED(evt)) {
 540     m_swx->DoOnListBox();
 541 }
 542
 543
 544 void wxStyledTextCtrl::OnIdle(wxIdleEvent& evt) {
 545     m_swx->DoOnIdle(evt);
 546 }
 547
 548
 549 //----------------------------------------------------------------------
 550 // Turn notifications from Scintilla into events
 551
 552
 553 void wxStyledTextCtrl::NotifyChange() {
 554     wxStyledTextEvent evt(wxEVT_STC_CHANGE, GetId());
 555     evt.SetEventObject(this);
 556     GetEventHandler()->ProcessEvent(evt);
 557 }
 558
 559
 560 static void SetEventText(wxStyledTextEvent& evt, const char* text,
 561                          size_t length) {
 562     if(!text) return;
 563
 564     // The unicode conversion MUST have a null byte to terminate the
 565     // string so move it into a buffer first and give it one.
 566     wxMemoryBuffer buf(length+1);
 567     buf.AppendData((void*)text, length);
 568     buf.AppendByte(0);
 569     evt.SetText(stc2wx(buf));
 570 }
 571
 572
 573 void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
 574     SCNotification& scn = *_scn;
 575     wxStyledTextEvent evt(0, GetId());
 576
 577     evt.SetEventObject(this);
 578     evt.SetPosition(scn.position);
 579     evt.SetKey(scn.ch);
 580     evt.SetModifiers(scn.modifiers);
 581
 582     switch (scn.nmhdr.code) {
 583     case SCN_STYLENEEDED:
 584         evt.SetEventType(wxEVT_STC_STYLENEEDED);
 585         break;
 586
 587     case SCN_CHARADDED:
 588         evt.SetEventType(wxEVT_STC_CHARADDED);
 589         break;
 590
 591     case SCN_SAVEPOINTREACHED:
 592         evt.SetEventType(wxEVT_STC_SAVEPOINTREACHED);
 593         break;
 594
 595     case SCN_SAVEPOINTLEFT:
 596         evt.SetEventType(wxEVT_STC_SAVEPOINTLEFT);
 597         break;
 598
 599     case SCN_MODIFYATTEMPTRO:
 600         evt.SetEventType(wxEVT_STC_ROMODIFYATTEMPT);
 601         break;
 602
 603     case SCN_KEY:
 604         evt.SetEventType(wxEVT_STC_KEY);
 605         break;
 606
 607     case SCN_DOUBLECLICK:
 608         evt.SetEventType(wxEVT_STC_DOUBLECLICK);
 609         break;
 610
 611     case SCN_UPDATEUI:
 612         evt.SetEventType(wxEVT_STC_UPDATEUI);
 613         break;
 614
 615     case SCN_MODIFIED:
 616         evt.SetEventType(wxEVT_STC_MODIFIED);
 617         evt.SetModificationType(scn.modificationType);
 618         SetEventText(evt, scn.text, scn.length);
 619         evt.SetLength(scn.length);
 620         evt.SetLinesAdded(scn.linesAdded);
 621         evt.SetLine(scn.line);
 622         evt.SetFoldLevelNow(scn.foldLevelNow);
 623         evt.SetFoldLevelPrev(scn.foldLevelPrev);
 624         break;
 625
 626     case SCN_MACRORECORD:
 627         evt.SetEventType(wxEVT_STC_MACRORECORD);
 628         evt.SetMessage(scn.message);
 629         evt.SetWParam(scn.wParam);
 630         evt.SetLParam(scn.lParam);
 631         break;
 632
 633     case SCN_MARGINCLICK:
 634         evt.SetEventType(wxEVT_STC_MARGINCLICK);
 635         evt.SetMargin(scn.margin);
 636         break;
 637
 638     case SCN_NEEDSHOWN:
 639         evt.SetEventType(wxEVT_STC_NEEDSHOWN);
 640         evt.SetLength(scn.length);
 641         break;
 642
 643     case SCN_PAINTED:
 644         evt.SetEventType(wxEVT_STC_PAINTED);
 645         break;
 646
 647     case SCN_USERLISTSELECTION:
 648         evt.SetEventType(wxEVT_STC_USERLISTSELECTION);
 649         evt.SetListType(scn.listType);
 650         SetEventText(evt, scn.text, strlen(scn.text));
 651         break;
 652
 653     case SCN_URIDROPPED:
 654         evt.SetEventType(wxEVT_STC_URIDROPPED);
 655         SetEventText(evt, scn.text, strlen(scn.text));
 656         break;
 657
 658     case SCN_DWELLSTART:
 659         evt.SetEventType(wxEVT_STC_DWELLSTART);
 660         evt.SetX(scn.x);
 661         evt.SetY(scn.y);
 662         break;
 663
 664     case SCN_DWELLEND:
 665         evt.SetEventType(wxEVT_STC_DWELLEND);
 666         evt.SetX(scn.x);
 667         evt.SetY(scn.y);
 668         break;
 669
 670     case SCN_ZOOM:
 671         evt.SetEventType(wxEVT_STC_ZOOM);
 672         break;
 673
 674     case SCN_HOTSPOTCLICK:
 675         evt.SetEventType(wxEVT_STC_HOTSPOT_CLICK);
 676         break;
 677
 678     case SCN_HOTSPOTDOUBLECLICK:
 679         evt.SetEventType(wxEVT_STC_HOTSPOT_DCLICK);
 680         break;
 681
 682     case SCN_CALLTIPCLICK:
 683         evt.SetEventType(wxEVT_STC_CALLTIP_CLICK);
 684         break;
 685
 686     default:
 687         return;
 688     }
 689
 690     GetEventHandler()->ProcessEvent(evt);
 691 }
 692
 693
 694 //----------------------------------------------------------------------
 695 //----------------------------------------------------------------------
 696 //----------------------------------------------------------------------
 697
 698 wxStyledTextEvent::wxStyledTextEvent(wxEventType commandType, int id)
 699     : wxCommandEvent(commandType, id)
 700 {
 701     m_position = 0;
 702     m_key = 0;
 703     m_modifiers = 0;
 704     m_modificationType = 0;
 705     m_length = 0;
 706     m_linesAdded = 0;
 707     m_line = 0;
 708     m_foldLevelNow = 0;
 709     m_foldLevelPrev = 0;
 710     m_margin = 0;
 711     m_message = 0;
 712     m_wParam = 0;
 713     m_lParam = 0;
 714     m_listType = 0;
 715     m_x = 0;
 716     m_y = 0;
 717     m_dragAllowMove = FALSE;
 718 #if wxUSE_DRAG_AND_DROP
 719     m_dragResult = wxDragNone;
 720 #endif
 721 }
 722
 723 bool wxStyledTextEvent::GetShift() const { return (m_modifiers & SCI_SHIFT) != 0; }
 724 bool wxStyledTextEvent::GetControl() const { return (m_modifiers & SCI_CTRL) != 0; }
 725 bool wxStyledTextEvent::GetAlt() const { return (m_modifiers & SCI_ALT) != 0; }
 726
 727
 728 wxStyledTextEvent::wxStyledTextEvent(const wxStyledTextEvent& event):
 729   wxCommandEvent(event)
 730 {
 731     m_position =      event.m_position;
 732     m_key =           event.m_key;
 733     m_modifiers =     event.m_modifiers;
 734     m_modificationType = event.m_modificationType;
 735     m_text =          event.m_text;
 736     m_length =        event.m_length;
 737     m_linesAdded =    event.m_linesAdded;
 738     m_line =          event.m_line;
 739     m_foldLevelNow =  event.m_foldLevelNow;
 740     m_foldLevelPrev = event.m_foldLevelPrev;
 741
 742     m_margin =        event.m_margin;
 743
 744     m_message =       event.m_message;
 745     m_wParam =        event.m_wParam;
 746     m_lParam =        event.m_lParam;
 747
 748     m_listType =     event.m_listType;
 749     m_x =            event.m_x;
 750     m_y =            event.m_y;
 751
 752     m_dragText =     event.m_dragText;
 753     m_dragAllowMove =event.m_dragAllowMove;
 754 #if wxUSE_DRAG_AND_DROP
 755     m_dragResult =   event.m_dragResult;
 756 #endif
 757 }
 758
 759 //----------------------------------------------------------------------
 760 //----------------------------------------------------------------------
 761
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