src/stc/ScintillaWX.cpp

   1 ////////////////////////////////////////////////////////////////////////////
   2 // Name:        ScintillaWX.cxx
   3 // Purpose:     A wxWindows implementation of Scintilla.  A class derived
   4 //              from ScintillaBase that uses the "wx platform" defined in
   5 //              PlatformWX.cxx  This class is one end of a bridge between
   6 //              the wx world and the Scintilla world.  It needs a peer
   7 //              object of type wxStyledTextCtrl to function.
   8 //
   9 // Author:      Robin Dunn
  10 //
  11 // Created:     13-Jan-2000
  12 // RCS-ID:      $Id$
  13 // Copyright:   (c) 2000 by Total Control Software
  14 // Licence:     wxWindows license
  15 /////////////////////////////////////////////////////////////////////////////
  16
  17
  18 #include "ScintillaWX.h"
  19 #include "wx/stc/stc.h"
  20 #include "PlatWX.h"
  21
  22
  23 //----------------------------------------------------------------------
  24
  25 const int H_SCROLL_MAX  = 4000;
  26 const int H_SCROLL_STEP = 20;
  27 const int H_SCROLL_PAGE = 200;
  28
  29 //----------------------------------------------------------------------
  30 // Helper classes
  31
  32 class wxSTCTimer : public wxTimer {
  33 public:
  34     wxSTCTimer(ScintillaWX* swx) {
  35         this->swx = swx;
  36     }
  37
  38     void Notify() {
  39         swx->DoTick();
  40     }
  41
  42 private:
  43     ScintillaWX* swx;
  44 };
  45
  46
  47 #if wxUSE_DRAG_AND_DROP
  48 bool wxSTCDropTarget::OnDropText(wxCoord x, wxCoord y, const wxString& data) {
  49     return swx->DoDropText(x, y, data);
  50 }
  51
  52 wxDragResult  wxSTCDropTarget::OnEnter(wxCoord x, wxCoord y, wxDragResult def) {
  53     return swx->DoDragEnter(x, y, def);
  54 }
  55
  56 wxDragResult  wxSTCDropTarget::OnDragOver(wxCoord x, wxCoord y, wxDragResult def) {
  57     return swx->DoDragOver(x, y, def);
  58 }
  59
  60 void  wxSTCDropTarget::OnLeave() {
  61     swx->DoDragLeave();
  62 }
  63 #endif
  64
  65
  66 #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
  67 #include <wx/popupwin.h>
  68 #define wxSTCCallTipBase wxPopupWindow
  69 #define param2  wxBORDER_NONE  // popup's 2nd param is flags
  70 #else
  71 #define wxSTCCallTipBase wxWindow
  72 #define param2 -1 // wxWindows 2nd param is ID
  73 #endif
  74
  75 class wxSTCCallTip : public wxSTCCallTipBase {
  76 public:
  77     wxSTCCallTip(wxWindow* parent, CallTip* ct)
  78         : wxSTCCallTipBase(parent, param2)
  79         {
  80             m_ct = ct;
  81         }
  82
  83     void OnPaint(wxPaintEvent& evt) {
  84         wxPaintDC dc(this);
  85         Surface* surfaceWindow = Surface::Allocate();
  86         surfaceWindow->Init(&dc);
  87         m_ct->PaintCT(surfaceWindow);
  88         delete surfaceWindow;
  89     }
  90
  91 #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
  92     virtual void DoSetSize(int x, int y,
  93                            int width, int height,
  94                            int sizeFlags = wxSIZE_AUTO) {
  95         if (x != -1)
  96             GetParent()->ClientToScreen(&x, NULL);
  97         if (y != -1)
  98             GetParent()->ClientToScreen(NULL, &y);
  99         wxSTCCallTipBase::DoSetSize(x, y, width, height, sizeFlags);
 100     }
 101
 102     virtual bool Show( bool show = TRUE ) {
 103         bool retval = wxSTCCallTipBase::Show(show);
 104         if (show) {
 105             CaptureMouse();
 106         }
 107         else {
 108             ReleaseMouse();
 109         }
 110         return retval;
 111     }
 112
 113     void OnLeftDown(wxMouseEvent& ) {
 114         Show(FALSE);
 115     }
 116 #endif
 117
 118 private:
 119     CallTip*    m_ct;
 120     DECLARE_EVENT_TABLE()
 121 };
 122
 123 BEGIN_EVENT_TABLE(wxSTCCallTip, wxSTCCallTipBase)
 124     EVT_PAINT(wxSTCCallTip::OnPaint)
 125 #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
 126     EVT_LEFT_DOWN(wxSTCCallTip::OnLeftDown)
 127 #endif
 128 END_EVENT_TABLE()
 129
 130
 131 //----------------------------------------------------------------------
 132 // Constructor/Destructor
 133
 134
 135 ScintillaWX::ScintillaWX(wxStyledTextCtrl* win) {
 136     capturedMouse = false;
 137     wMain = win;
 138     stc   = win;
 139     wheelRotation = 0;
 140     Initialise();
 141 }
 142
 143
 144 ScintillaWX::~ScintillaWX() {
 145     SetTicking(false);
 146 }
 147
 148 //----------------------------------------------------------------------
 149 // base class virtuals
 150
 151
 152 void ScintillaWX::Initialise() {
 153     //ScintillaBase::Initialise();
 154 #if wxUSE_DRAG_AND_DROP
 155     dropTarget = new wxSTCDropTarget;
 156     dropTarget->SetScintilla(this);
 157     stc->SetDropTarget(dropTarget);
 158 #endif
 159 }
 160
 161
 162 void ScintillaWX::Finalise() {
 163     ScintillaBase::Finalise();
 164 }
 165
 166
 167 void ScintillaWX::StartDrag() {
 168 #if wxUSE_DRAG_AND_DROP
 169     wxString dragText(drag.s, wxConvUTF8, drag.len);
 170
 171     // Send an event to allow the drag text to be changed
 172     wxStyledTextEvent evt(wxEVT_STC_START_DRAG, stc->GetId());
 173     evt.SetEventObject(stc);
 174     evt.SetDragText(dragText);
 175     evt.SetDragAllowMove(TRUE);
 176     evt.SetPosition(wxMin(stc->GetSelectionStart(),
 177                           stc->GetSelectionEnd()));
 178     stc->GetEventHandler()->ProcessEvent(evt);
 179     dragText = evt.GetDragText();
 180
 181     if (dragText.Length()) {
 182         wxDropSource        source(stc);
 183         wxTextDataObject    data(dragText);
 184         wxDragResult        result;
 185
 186         source.SetData(data);
 187         dropWentOutside = TRUE;
 188         result = source.DoDragDrop(evt.GetDragAllowMove());
 189         if (result == wxDragMove && dropWentOutside)
 190             ClearSelection();
 191         inDragDrop = FALSE;
 192         SetDragPosition(invalidPosition);
 193     }
 194 #endif
 195 }
 196
 197
 198 void ScintillaWX::SetTicking(bool on) {
 199     wxSTCTimer* steTimer;
 200     if (timer.ticking != on) {
 201         timer.ticking = on;
 202         if (timer.ticking) {
 203             steTimer = new wxSTCTimer(this);
 204             steTimer->Start(timer.tickSize);
 205             timer.tickerID = steTimer;
 206         } else {
 207             steTimer = (wxSTCTimer*)timer.tickerID;
 208             steTimer->Stop();
 209             delete steTimer;
 210             timer.tickerID = 0;
 211         }
 212     }
 213     timer.ticksToWait = caret.period;
 214 }
 215
 216
 217 void ScintillaWX::SetMouseCapture(bool on) {
 218     if (on && !capturedMouse)
 219         stc->CaptureMouse();
 220     else if (!on && capturedMouse)
 221         stc->ReleaseMouse();
 222     capturedMouse = on;
 223 }
 224
 225
 226 bool ScintillaWX::HaveMouseCapture() {
 227     return capturedMouse;
 228 }
 229
 230
 231 void ScintillaWX::ScrollText(int linesToMove) {
 232     int dy = vs.lineHeight * (linesToMove);
 233     stc->ScrollWindow(0, dy);
 234     stc->Update();
 235 }
 236
 237 void ScintillaWX::SetVerticalScrollPos() {
 238     if (stc->m_vScrollBar == NULL) {  // Use built-in scrollbar
 239         stc->SetScrollPos(wxVERTICAL, topLine);
 240     }
 241     else { // otherwise use the one that's been given to us
 242         stc->m_vScrollBar->SetThumbPosition(topLine);
 243     }
 244 }
 245
 246 void ScintillaWX::SetHorizontalScrollPos() {
 247     if (stc->m_hScrollBar == NULL) {  // Use built-in scrollbar
 248         stc->SetScrollPos(wxHORIZONTAL, xOffset);
 249     }
 250     else { // otherwise use the one that's been given to us
 251         stc->m_hScrollBar->SetThumbPosition(xOffset);
 252     }
 253 }
 254
 255
 256 bool ScintillaWX::ModifyScrollBars(int nMax, int nPage) {
 257     bool modified = false;
 258
 259     if (stc->m_vScrollBar == NULL) {  // Use built-in scrollbar
 260         int  sbMax    = stc->GetScrollRange(wxVERTICAL);
 261         int  sbThumb  = stc->GetScrollThumb(wxVERTICAL);
 262         int  sbPos    = stc->GetScrollPos(wxVERTICAL);
 263         if (sbMax != nMax || sbThumb != nPage) {
 264             stc->SetScrollbar(wxVERTICAL, sbPos, nPage, nMax);
 265             modified = true;
 266         }
 267     }
 268     else { // otherwise use the one that's been given to us
 269         int  sbMax    = stc->m_vScrollBar->GetRange();
 270         int  sbPage   = stc->m_vScrollBar->GetPageSize();
 271         int  sbPos    = stc->m_vScrollBar->GetThumbPosition();
 272         if (sbMax != nMax || sbPage != nPage) {
 273             stc->m_vScrollBar->SetScrollbar(sbPos, nPage, nMax, nPage);
 274             modified = true;
 275         }
 276     }
 277
 278
 279     if (horizontalScrollBarVisible) {
 280         if (stc->m_hScrollBar == NULL) {  // Use built-in scrollbar
 281             int sbMax    = stc->GetScrollRange(wxHORIZONTAL);
 282             int sbThumb  = stc->GetScrollThumb(wxHORIZONTAL);
 283             if ((sbMax != H_SCROLL_MAX) || (sbThumb != H_SCROLL_STEP)) {
 284                 stc->SetScrollbar(wxHORIZONTAL, 0, H_SCROLL_STEP, H_SCROLL_MAX);
 285                 modified = true;
 286             }
 287         }
 288         else { // otherwise use the one that's been given to us
 289             int  sbMax    = stc->m_hScrollBar->GetRange();
 290             int  sbPage   = stc->m_hScrollBar->GetPageSize();
 291             if ((sbMax != H_SCROLL_MAX) || (sbPage != H_SCROLL_STEP)) {
 292                 stc->m_hScrollBar->SetScrollbar(0, H_SCROLL_STEP, H_SCROLL_MAX, H_SCROLL_STEP);
 293                 modified = true;
 294             }
 295         }
 296     }
 297     return modified;
 298 }
 299
 300
 301 void ScintillaWX::NotifyChange() {
 302     stc->NotifyChange();
 303 }
 304
 305
 306 void ScintillaWX::NotifyParent(SCNotification scn) {
 307     stc->NotifyParent(&scn);
 308 }
 309
 310
 311
 312 void ScintillaWX::Copy() {
 313     if (currentPos != anchor) {
 314         SelectionText st;
 315         CopySelectionRange(&st);
 316         wxTheClipboard->Open();
 317         wxString text(st.s, wxConvUTF8, st.len);
 318         wxTheClipboard->SetData(new wxTextDataObject(text));
 319         wxTheClipboard->Close();
 320     }
 321 }
 322
 323
 324 void ScintillaWX::Paste() {
 325     pdoc->BeginUndoAction();
 326     ClearSelection();
 327
 328     wxTextDataObject data;
 329     bool gotData;
 330
 331     wxTheClipboard->Open();
 332     gotData = wxTheClipboard->GetData(data);
 333     wxTheClipboard->Close();
 334     if (gotData) {
 335         wxWX2MBbuf buf = (wxWX2MBbuf)data.GetText().mb_str(wxConvUTF8);
 336         int        len = strlen(buf);
 337         pdoc->InsertString(currentPos, buf, len);
 338         SetEmptySelection(currentPos + len);
 339     }
 340
 341     pdoc->EndUndoAction();
 342     NotifyChange();
 343     Redraw();
 344 }
 345
 346
 347 bool ScintillaWX::CanPaste() {
 348     bool canPaste;
 349
 350     wxTheClipboard->Open();
 351     canPaste = wxTheClipboard->IsSupported(wxUSE_UNICODE ? wxDF_UNICODETEXT : wxDF_TEXT);
 352     wxTheClipboard->Close();
 353
 354     return canPaste;
 355 }
 356
 357 void ScintillaWX::CreateCallTipWindow(PRectangle) {
 358     ct.wCallTip = new wxSTCCallTip(stc, &ct);
 359     ct.wDraw = ct.wCallTip;
 360 }
 361
 362
 363 void ScintillaWX::AddToPopUp(const char *label, int cmd, bool enabled) {
 364     if (!label[0])
 365         ((wxMenu*)popup.GetID())->AppendSeparator();
 366     else
 367         ((wxMenu*)popup.GetID())->Append(cmd, wxString(label, *wxConvCurrent));
 368
 369     if (!enabled)
 370         ((wxMenu*)popup.GetID())->Enable(cmd, enabled);
 371 }
 372
 373
 374 void ScintillaWX::ClaimSelection() {
 375
 376 }
 377
 378
 379 long ScintillaWX::DefWndProc(unsigned int /*iMessage*/, unsigned long /*wParam*/, long /*lParam*/) {
 380     return 0;
 381 }
 382
 383 long ScintillaWX::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
 384 //      switch (iMessage) {
 385 //      case EM_CANPASTE:
 386 //          return CanPaste();
 387 //      default:
 388         return ScintillaBase::WndProc(iMessage, wParam, lParam);
 389 //      }
 390 //      return 0;
 391 }
 392
 393
 394
 395 //----------------------------------------------------------------------
 396 // Event delegates
 397
 398 void ScintillaWX::DoPaint(wxDC* dc, wxRect rect) {
 399
 400     paintState = painting;
 401     Surface* surfaceWindow = Surface::Allocate();
 402     surfaceWindow->Init(dc);
 403     PRectangle rcPaint = PRectangleFromwxRect(rect);
 404     dc->BeginDrawing();
 405     Paint(surfaceWindow, rcPaint);
 406     dc->EndDrawing();
 407     delete surfaceWindow;
 408     if (paintState == paintAbandoned) {
 409         // Painting area was insufficient to cover new styling or brace highlight positions
 410         FullPaint();
 411     }
 412     paintState = notPainting;
 413 #ifdef __WXGTK__
 414     // On wxGTK the editor window paints can overwrite the listbox...
 415     if (ac.Active())
 416         ((wxWindow*)ac.lb.GetID())->Refresh(TRUE);
 417 #endif
 418 }
 419
 420
 421 void ScintillaWX::DoHScroll(int type, int pos) {
 422     int xPos = xOffset;
 423     if (type == wxEVT_SCROLLWIN_LINEUP || type == wxEVT_SCROLL_LINEUP)
 424         xPos -= H_SCROLL_STEP;
 425     else if (type == wxEVT_SCROLLWIN_LINEDOWN || type == wxEVT_SCROLL_LINEDOWN)
 426         xPos += H_SCROLL_STEP;
 427     else if (type == wxEVT_SCROLLWIN_PAGEUP || type == wxEVT_SCROLL_PAGEUP)
 428         xPos -= H_SCROLL_PAGE;
 429     else if (type == wxEVT_SCROLLWIN_PAGEDOWN || type == wxEVT_SCROLL_PAGEDOWN)
 430         xPos += H_SCROLL_PAGE;
 431     else if (type == wxEVT_SCROLLWIN_TOP || type == wxEVT_SCROLL_TOP)
 432         xPos = 0;
 433     else if (type == wxEVT_SCROLLWIN_BOTTOM || type == wxEVT_SCROLL_BOTTOM)
 434         xPos = H_SCROLL_MAX;
 435     else if (type == wxEVT_SCROLLWIN_THUMBTRACK || type == wxEVT_SCROLL_THUMBTRACK)
 436         xPos = pos;
 437
 438     HorizontalScrollTo(xPos);
 439 }
 440
 441 void ScintillaWX::DoVScroll(int type, int pos) {
 442     int topLineNew = topLine;
 443     if (type == wxEVT_SCROLLWIN_LINEUP || type == wxEVT_SCROLL_LINEUP)
 444         topLineNew -= 1;
 445     else if (type == wxEVT_SCROLLWIN_LINEDOWN || type == wxEVT_SCROLL_LINEDOWN)
 446         topLineNew += 1;
 447     else if (type ==  wxEVT_SCROLLWIN_PAGEUP || type == wxEVT_SCROLL_PAGEUP)
 448         topLineNew -= LinesToScroll();
 449     else if (type ==  wxEVT_SCROLLWIN_PAGEDOWN || type == wxEVT_SCROLL_PAGEDOWN)
 450         topLineNew += LinesToScroll();
 451     else if (type ==  wxEVT_SCROLLWIN_TOP || type == wxEVT_SCROLL_TOP)
 452         topLineNew = 0;
 453     else if (type ==  wxEVT_SCROLLWIN_BOTTOM || type == wxEVT_SCROLL_BOTTOM)
 454         topLineNew = MaxScrollPos();
 455     else if (type ==   wxEVT_SCROLLWIN_THUMBTRACK || type == wxEVT_SCROLL_THUMBTRACK)
 456         topLineNew = pos;
 457
 458     ScrollTo(topLineNew);
 459 }
 460
 461
 462 void ScintillaWX::DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown) {
 463     int topLineNew = topLine;
 464     int lines;
 465
 466     if (ctrlDown) {  // Zoom the fonts if Ctrl key down
 467         if (rotation < 0) {
 468             KeyCommand(SCI_ZOOMIN);
 469         }
 470         else {
 471             KeyCommand(SCI_ZOOMOUT);
 472         }
 473     }
 474     else { // otherwise just scroll the window
 475         wheelRotation += rotation;
 476         lines = wheelRotation / delta;
 477         wheelRotation -= lines * delta;
 478         if (lines != 0) {
 479             lines *= linesPerAction;
 480             topLineNew -= lines;
 481             ScrollTo(topLineNew);
 482         }
 483     }
 484 }
 485
 486
 487 void ScintillaWX::DoSize(int width, int height) {
 488 //      PRectangle rcClient(0,0,width,height);
 489 //      SetScrollBarsTo(rcClient);
 490 //      DropGraphics();
 491     ChangeSize();
 492 }
 493
 494 void ScintillaWX::DoLoseFocus(){
 495     SetFocusState(false);
 496 }
 497
 498 void ScintillaWX::DoGainFocus(){
 499     SetFocusState(true);
 500 }
 501
 502 void ScintillaWX::DoSysColourChange() {
 503     InvalidateStyleData();
 504 }
 505
 506 void ScintillaWX::DoButtonDown(Point pt, unsigned int curTime, bool shift, bool ctrl, bool alt) {
 507     ButtonDown(pt, curTime, shift, ctrl, alt);
 508 }
 509
 510 void ScintillaWX::DoButtonUp(Point pt, unsigned int curTime, bool ctrl) {
 511     ButtonUp(pt, curTime, ctrl);
 512 }
 513
 514 void ScintillaWX::DoButtonMove(Point pt) {
 515     ButtonMove(pt);
 516 }
 517
 518
 519 void ScintillaWX::DoAddChar(int key) {
 520     AddChar(key);
 521 }
 522
 523 int  ScintillaWX::DoKeyDown(int key, bool shift, bool ctrl, bool alt, bool* consumed) {
 524 #ifdef __WXGTK__
 525     // Ctrl chars (A-Z) end up with the wrong keycode on wxGTK...
 526     if (ctrl && key >= 1 && key <= 26)
 527         key += 'A' - 1;
 528 #endif
 529
 530     switch (key) {
 531     case WXK_DOWN:              key = SCK_DOWN;     break;
 532     case WXK_UP:                key = SCK_UP;       break;
 533     case WXK_LEFT:              key = SCK_LEFT;     break;
 534     case WXK_RIGHT:             key = SCK_RIGHT;    break;
 535     case WXK_HOME:              key = SCK_HOME;     break;
 536     case WXK_END:               key = SCK_END;      break;
 537     case WXK_PRIOR:             key = SCK_PRIOR;    break;
 538     case WXK_NEXT:              key = SCK_NEXT;     break;
 539     case WXK_DELETE:            key = SCK_DELETE;   break;
 540     case WXK_INSERT:            key = SCK_INSERT;   break;
 541     case WXK_ESCAPE:            key = SCK_ESCAPE;   break;
 542     case WXK_BACK:              key = SCK_BACK;     break;
 543     case WXK_TAB:               key = SCK_TAB;      break;
 544     case WXK_RETURN:            key = SCK_RETURN;   break;
 545     case WXK_ADD:               // fall through
 546     case WXK_NUMPAD_ADD:        key = SCK_ADD;      break;
 547     case WXK_SUBTRACT:          // fall through
 548     case WXK_NUMPAD_SUBTRACT:   key = SCK_SUBTRACT; break;
 549     case WXK_DIVIDE:            // fall through
 550     case WXK_NUMPAD_DIVIDE:     key = SCK_DIVIDE;   break;
 551     case WXK_CONTROL:           key = 0; break;
 552     case WXK_ALT:               key = 0; break;
 553     case WXK_SHIFT:             key = 0; break;
 554     case WXK_MENU:              key = 0; break;
 555     }
 556
 557     int rv = KeyDown(key, shift, ctrl, alt, consumed);
 558
 559     if (key)
 560         return rv;
 561     else
 562         return 1;
 563 }
 564
 565
 566 void ScintillaWX::DoCommand(int ID) {
 567     Command(ID);
 568 }
 569
 570
 571 void ScintillaWX::DoContextMenu(Point pt) {
 572     ContextMenu(pt);
 573 }
 574
 575 void ScintillaWX::DoOnListBox() {
 576     AutoCompleteCompleted();
 577 }
 578
 579 //----------------------------------------------------------------------
 580
 581 #if wxUSE_DRAG_AND_DROP
 582 bool ScintillaWX::DoDropText(long x, long y, const wxString& data) {
 583     SetDragPosition(invalidPosition);
 584
 585     // Send an event to allow the drag details to be changed
 586     wxStyledTextEvent evt(wxEVT_STC_DO_DROP, stc->GetId());
 587     evt.SetEventObject(stc);
 588     evt.SetDragResult(dragResult);
 589     evt.SetX(x);
 590     evt.SetY(y);
 591     evt.SetPosition(PositionFromLocation(Point(x,y)));
 592     evt.SetDragText(data);
 593     stc->GetEventHandler()->ProcessEvent(evt);
 594
 595     dragResult = evt.GetDragResult();
 596     if (dragResult == wxDragMove || dragResult == wxDragCopy) {
 597         DropAt(evt.GetPosition(),
 598                evt.GetDragText().mb_str(wxConvUTF8),
 599                dragResult == wxDragMove,
 600                FALSE); // TODO: rectangular?
 601         return TRUE;
 602     }
 603     return FALSE;
 604 }
 605
 606
 607 wxDragResult ScintillaWX::DoDragEnter(wxCoord x, wxCoord y, wxDragResult def) {
 608     dragResult = def;
 609     return dragResult;
 610 }
 611
 612
 613 wxDragResult ScintillaWX::DoDragOver(wxCoord x, wxCoord y, wxDragResult def) {
 614     SetDragPosition(PositionFromLocation(Point(x, y)));
 615
 616     // Send an event to allow the drag result to be changed
 617     wxStyledTextEvent evt(wxEVT_STC_DRAG_OVER, stc->GetId());
 618     evt.SetEventObject(stc);
 619     evt.SetDragResult(def);
 620     evt.SetX(x);
 621     evt.SetY(y);
 622     evt.SetPosition(PositionFromLocation(Point(x,y)));
 623     stc->GetEventHandler()->ProcessEvent(evt);
 624
 625     dragResult = evt.GetDragResult();
 626     return dragResult;
 627 }
 628
 629
 630 void ScintillaWX::DoDragLeave() {
 631     SetDragPosition(invalidPosition);
 632 }
 633 #endif
 634 //----------------------------------------------------------------------
 635
 636 // Redraw all of text area. This paint will not be abandoned.
 637 void ScintillaWX::FullPaint() {
 638     paintState = painting;
 639     rcPaint = GetTextRectangle();
 640     paintingAllText = true;
 641     wxClientDC dc(stc);
 642     Surface* surfaceWindow = Surface::Allocate();
 643     surfaceWindow->Init(&dc);
 644     Paint(surfaceWindow, rcPaint);
 645     delete surfaceWindow;
 646
 647 //     stc->Refresh(FALSE);
 648
 649     paintState = notPainting;
 650 }
 651
 652
 653 void ScintillaWX::DoScrollToLine(int line) {
 654     ScrollTo(line);
 655 }
 656
 657
 658 void ScintillaWX::DoScrollToColumn(int column) {
 659     HorizontalScrollTo(column * vs.spaceWidth);
 660 }
 661
 662
 663
 664 //----------------------------------------------------------------------
 665 //----------------------------------------------------------------------