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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 int size = font.GetPointSize();
246 wxString faceName = font.GetFaceName();
247 bool bold = font.GetWeight() == wxBOLD;
248 bool italic = font.GetStyle() != wxNORMAL;
249 bool under = font.GetUnderlined();
250
251 // TODO: add encoding/charset mapping
252 StyleSetFontAttr(styleNum, size, faceName, bold, italic, under);
253 }
254
255 // Set all font style attributes at once.
256 void wxStyledTextCtrl::StyleSetFontAttr(int styleNum, int size,
257 const wxString& faceName,
258 bool bold, bool italic,
259 bool underline) {
260 StyleSetSize(styleNum, size);
261 StyleSetFaceName(styleNum, faceName);
262 StyleSetBold(styleNum, bold);
263 StyleSetItalic(styleNum, italic);
264 StyleSetUnderline(styleNum, underline);
265
266 // TODO: add encoding/charset mapping
267 }
268
269
270 // Perform one of the operations defined by the wxSTC_CMD_* constants.
271 void wxStyledTextCtrl::CmdKeyExecute(int cmd) {
272 SendMsg(cmd);
273 }
274
275
276 // Set the left and right margin in the edit area, measured in pixels.
277 void wxStyledTextCtrl::SetMargins(int left, int right) {
278 SetMarginLeft(left);
279 SetMarginRight(right);
280 }
281
282
283 // Retrieve the start and end positions of the current selection.
284 void wxStyledTextCtrl::GetSelection(int* startPos, int* endPos) {
285 if (startPos != NULL)
286 *startPos = SendMsg(SCI_GETSELECTIONSTART);
287 if (endPos != NULL)
288 *endPos = SendMsg(SCI_GETSELECTIONEND);
289 }
290
291
292 // Retrieve the point in the window where a position is displayed.
293 wxPoint wxStyledTextCtrl::PointFromPosition(int pos) {
294 int x = SendMsg(SCI_POINTXFROMPOSITION, 0, pos);
295 int y = SendMsg(SCI_POINTYFROMPOSITION, 0, pos);
296 return wxPoint(x, y);
297 }
298
299 // Scroll enough to make the given line visible
300 void wxStyledTextCtrl::ScrollToLine(int line) {
301 m_swx->DoScrollToLine(line);
302 }
303
304
305 // Scroll enough to make the given column visible
306 void wxStyledTextCtrl::ScrollToColumn(int column) {
307 m_swx->DoScrollToColumn(column);
308 }
309
310
311 bool wxStyledTextCtrl::SaveFile(const wxString& filename)
312 {
313 wxFile file(filename, wxFile::write);
314
315 if (!file.IsOpened())
316 return FALSE;
317
318 bool success = file.Write(GetText());
319
320 if (success)
321 SetSavePoint();
322
323 return success;
324 }
325
326 bool wxStyledTextCtrl::LoadFile(const wxString& filename)
327 {
328 bool success = false;
329 wxFile file(filename, wxFile::read);
330
331 if (file.IsOpened())
332 {
333 wxString contents;
334 off_t len = file.Length();
335
336 if (len > 0)
337 {
338 wxChar *buf = contents.GetWriteBuf(len);
339 success = (file.Read(buf, len) == len);
340 contents.UngetWriteBuf();
341 }
342 else
343 success = true; // empty file is ok
344
345 if (success)
346 {
347 SetText(contents);
348 EmptyUndoBuffer();
349 SetSavePoint();
350 }
351 }
352
353 return success;
354 }
355
356
357 //----------------------------------------------------------------------
358 // Event handlers
359
360 void wxStyledTextCtrl::OnPaint(wxPaintEvent& evt) {
361 wxPaintDC dc(this);
362 m_swx->DoPaint(&dc, GetUpdateRegion().GetBox());
363 }
364
365 void wxStyledTextCtrl::OnScrollWin(wxScrollWinEvent& evt) {
366 if (evt.GetOrientation() == wxHORIZONTAL)
367 m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
368 else
369 m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
370 }
371
372 void wxStyledTextCtrl::OnScroll(wxScrollEvent& evt) {
373 wxScrollBar* sb = wxDynamicCast(evt.GetEventObject(), wxScrollBar);
374 if (sb) {
375 if (sb->IsVertical())
376 m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
377 else
378 m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
379 }
380 }
381
382 void wxStyledTextCtrl::OnSize(wxSizeEvent& evt) {
383 wxSize sz = GetClientSize();
384 m_swx->DoSize(sz.x, sz.y);
385 }
386
387 void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {
388 SetFocus();
389 wxPoint pt = evt.GetPosition();
390 m_swx->DoLeftButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(),
391 evt.ShiftDown(), evt.ControlDown(), evt.AltDown());
392 }
393
394 void wxStyledTextCtrl::OnMouseMove(wxMouseEvent& evt) {
395 wxPoint pt = evt.GetPosition();
396 m_swx->DoLeftButtonMove(Point(pt.x, pt.y));
397 }
398
399 void wxStyledTextCtrl::OnMouseLeftUp(wxMouseEvent& evt) {
400 wxPoint pt = evt.GetPosition();
401 m_swx->DoLeftButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(),
402 evt.ControlDown());
403 }
404
405
406 void wxStyledTextCtrl::OnMouseRightUp(wxMouseEvent& evt) {
407 wxPoint pt = evt.GetPosition();
408 m_swx->DoContextMenu(Point(pt.x, pt.y));
409 }
410
411
412 void wxStyledTextCtrl::OnMouseMiddleUp(wxMouseEvent& evt) {
413 wxPoint pt = evt.GetPosition();
414 m_swx->DoMiddleButtonUp(Point(pt.x, pt.y));
415 }
416
417 void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) {
418 wxPoint pt = evt.GetPosition();
419 ScreenToClient(&pt.x, &pt.y);
420 m_swx->DoContextMenu(Point(pt.x, pt.y));
421 }
422
423
424 void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt) {
425 m_swx->DoMouseWheel(evt.GetWheelRotation(),
426 evt.GetWheelDelta(),
427 evt.GetLinesPerAction(),
428 evt.ControlDown(),
429 evt.IsPageScroll());
430 }
431
432
433 void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
434 // On (some?) non-US keyboards the AltGr key is required to enter some
435 // common characters. It comes to us as both Alt and Ctrl down so we need
436 // to let the char through in that case, otherwise if only ctrl or only
437 // alt let's skip it.
438 bool ctrl = evt.ControlDown();
439 bool alt = evt.AltDown();
440 bool skip = ((ctrl || alt) && ! (ctrl && alt));
441
442 int key = evt.GetKeyCode();
443
444 // printf("OnChar key:%%d consumed:%%d ctrl:%%d alt:%%d skip:%%d\n",
445 // key, m_lastKeyDownConsumed, ctrl, alt, skip);
446
447 if ( (key <= WXK_START || key > WXK_NUMPAD_DIVIDE) &&
448 !m_lastKeyDownConsumed && !skip) {
449 m_swx->DoAddChar(key);
450 return;
451 }
452 evt.Skip();
453 }
454
455
456 void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
457 int key = evt.GetKeyCode();
458 bool shift = evt.ShiftDown(),
459 ctrl = evt.ControlDown(),
460 alt = evt.AltDown();
461
462 int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, &m_lastKeyDownConsumed);
463
464 // printf("KeyDn key:%%d shift:%%d ctrl:%%d alt:%%d processed:%%d consumed:%%d\n",
465 // key, shift, ctrl, alt, processed, m_lastKeyDownConsumed);
466
467 if (!processed && !m_lastKeyDownConsumed)
468 evt.Skip();
469 }
470
471
472 void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& evt) {
473 m_swx->DoLoseFocus();
474 }
475
476
477 void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
478 m_swx->DoGainFocus();
479 }
480
481
482 void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& evt) {
483 m_swx->DoSysColourChange();
484 }
485
486
487 void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& evt) {
488 // do nothing to help avoid flashing
489 }
490
491
492
493 void wxStyledTextCtrl::OnMenu(wxCommandEvent& evt) {
494 m_swx->DoCommand(evt.GetId());
495 }
496
497
498 void wxStyledTextCtrl::OnListBox(wxCommandEvent& evt) {
499 m_swx->DoOnListBox();
500 }
501
502
503 //----------------------------------------------------------------------
504 // Turn notifications from Scintilla into events
505
506
507 void wxStyledTextCtrl::NotifyChange() {
508 wxStyledTextEvent evt(wxEVT_STC_CHANGE, GetId());
509 evt.SetEventObject(this);
510 GetEventHandler()->ProcessEvent(evt);
511 }
512
513
514 static void SetEventText(wxStyledTextEvent& evt, const char* text,
515 size_t length) {
516 if(!text) return;
517
518 // The unicode conversion MUST have a null byte to terminate the
519 // string so move it into a buffer first and give it one.
520 wxMemoryBuffer buf(length+1);
521 buf.AppendData((void*)text, length);
522 buf.AppendByte(0);
523 evt.SetText(stc2wx(buf));
524 }
525
526
527 void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
528 SCNotification& scn = *_scn;
529 wxStyledTextEvent evt(0, GetId());
530
531 evt.SetEventObject(this);
532 evt.SetPosition(scn.position);
533 evt.SetKey(scn.ch);
534 evt.SetModifiers(scn.modifiers);
535
536 switch (scn.nmhdr.code) {
537 case SCN_STYLENEEDED:
538 evt.SetEventType(wxEVT_STC_STYLENEEDED);
539 break;
540
541 case SCN_CHARADDED:
542 evt.SetEventType(wxEVT_STC_CHARADDED);
543 break;
544
545 case SCN_SAVEPOINTREACHED:
546 evt.SetEventType(wxEVT_STC_SAVEPOINTREACHED);
547 break;
548
549 case SCN_SAVEPOINTLEFT:
550 evt.SetEventType(wxEVT_STC_SAVEPOINTLEFT);
551 break;
552
553 case SCN_MODIFYATTEMPTRO:
554 evt.SetEventType(wxEVT_STC_ROMODIFYATTEMPT);
555 break;
556
557 case SCN_KEY:
558 evt.SetEventType(wxEVT_STC_KEY);
559 break;
560
561 case SCN_DOUBLECLICK:
562 evt.SetEventType(wxEVT_STC_DOUBLECLICK);
563 break;
564
565 case SCN_UPDATEUI:
566 evt.SetEventType(wxEVT_STC_UPDATEUI);
567 break;
568
569 case SCN_MODIFIED:
570 evt.SetEventType(wxEVT_STC_MODIFIED);
571 evt.SetModificationType(scn.modificationType);
572 SetEventText(evt, scn.text, scn.length);
573 evt.SetLength(scn.length);
574 evt.SetLinesAdded(scn.linesAdded);
575 evt.SetLine(scn.line);
576 evt.SetFoldLevelNow(scn.foldLevelNow);
577 evt.SetFoldLevelPrev(scn.foldLevelPrev);
578 break;
579
580 case SCN_MACRORECORD:
581 evt.SetEventType(wxEVT_STC_MACRORECORD);
582 evt.SetMessage(scn.message);
583 evt.SetWParam(scn.wParam);
584 evt.SetLParam(scn.lParam);
585 break;
586
587 case SCN_MARGINCLICK:
588 evt.SetEventType(wxEVT_STC_MARGINCLICK);
589 evt.SetMargin(scn.margin);
590 break;
591
592 case SCN_NEEDSHOWN:
593 evt.SetEventType(wxEVT_STC_NEEDSHOWN);
594 evt.SetLength(scn.length);
595 break;
596
597 case SCN_PAINTED:
598 evt.SetEventType(wxEVT_STC_PAINTED);
599 break;
600
601 case SCN_USERLISTSELECTION:
602 evt.SetEventType(wxEVT_STC_USERLISTSELECTION);
603 evt.SetListType(scn.listType);
604 SetEventText(evt, scn.text, strlen(scn.text));
605 break;
606
607 case SCN_URIDROPPED:
608 evt.SetEventType(wxEVT_STC_URIDROPPED);
609 SetEventText(evt, scn.text, strlen(scn.text));
610 break;
611
612 case SCN_DWELLSTART:
613 evt.SetEventType(wxEVT_STC_DWELLSTART);
614 evt.SetX(scn.x);
615 evt.SetY(scn.y);
616 break;
617
618 case SCN_DWELLEND:
619 evt.SetEventType(wxEVT_STC_DWELLEND);
620 evt.SetX(scn.x);
621 evt.SetY(scn.y);
622 break;
623
624 case SCN_ZOOM:
625 evt.SetEventType(wxEVT_STC_ZOOM);
626 break;
627
628 case SCN_HOTSPOTCLICK:
629 evt.SetEventType(wxEVT_STC_HOTSPOT_CLICK);
630 break;
631
632 case SCN_HOTSPOTDOUBLECLICK:
633 evt.SetEventType(wxEVT_STC_HOTSPOT_DCLICK);
634 break;
635
636 case SCN_CALLTIPCLICK:
637 evt.SetEventType(wxEVT_STC_CALLTIP_CLICK);
638 break;
639
640 default:
641 return;
642 }
643
644 GetEventHandler()->ProcessEvent(evt);
645 }
646
647
648 //----------------------------------------------------------------------
649 //----------------------------------------------------------------------
650 //----------------------------------------------------------------------
651
652 wxStyledTextEvent::wxStyledTextEvent(wxEventType commandType, int id)
653 : wxCommandEvent(commandType, id)
654 {
655 m_position = 0;
656 m_key = 0;
657 m_modifiers = 0;
658 m_modificationType = 0;
659 m_length = 0;
660 m_linesAdded = 0;
661 m_line = 0;
662 m_foldLevelNow = 0;
663 m_foldLevelPrev = 0;
664 m_margin = 0;
665 m_message = 0;
666 m_wParam = 0;
667 m_lParam = 0;
668 m_listType = 0;
669 m_x = 0;
670 m_y = 0;
671 m_dragAllowMove = FALSE;
672 #if wxUSE_DRAG_AND_DROP
673 m_dragResult = wxDragNone;
674 #endif
675 }
676
677 bool wxStyledTextEvent::GetShift() const { return (m_modifiers & SCI_SHIFT) != 0; }
678 bool wxStyledTextEvent::GetControl() const { return (m_modifiers & SCI_CTRL) != 0; }
679 bool wxStyledTextEvent::GetAlt() const { return (m_modifiers & SCI_ALT) != 0; }
680
681
682 wxStyledTextEvent::wxStyledTextEvent(const wxStyledTextEvent& event):
683 wxCommandEvent(event)
684 {
685 m_position = event.m_position;
686 m_key = event.m_key;
687 m_modifiers = event.m_modifiers;
688 m_modificationType = event.m_modificationType;
689 m_text = event.m_text;
690 m_length = event.m_length;
691 m_linesAdded = event.m_linesAdded;
692 m_line = event.m_line;
693 m_foldLevelNow = event.m_foldLevelNow;
694 m_foldLevelPrev = event.m_foldLevelPrev;
695
696 m_margin = event.m_margin;
697
698 m_message = event.m_message;
699 m_wParam = event.m_wParam;
700 m_lParam = event.m_lParam;
701
702 m_listType = event.m_listType;
703 m_x = event.m_x;
704 m_y = event.m_y;
705
706 m_dragText = event.m_dragText;
707 m_dragAllowMove =event.m_dragAllowMove;
708 #if wxUSE_DRAG_AND_DROP
709 m_dragResult = event.m_dragResult;
710 #endif
711 }
712
713 //----------------------------------------------------------------------
714 //----------------------------------------------------------------------
715
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