]>
Commit | Line | Data |
---|---|---|
1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: textctrl.cpp | |
3 | // Purpose: wxTextCtrl | |
4 | // Author: AUTHOR | |
5 | // Modified by: | |
6 | // Created: ??/??/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) AUTHOR | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "textctrl.h" | |
14 | #endif | |
15 | ||
16 | #ifdef __UNIX__ | |
17 | #include <sys/types.h> | |
18 | #include <sys/stat.h> | |
19 | #else | |
20 | #include <stat.h> | |
21 | #endif | |
22 | #include <fstream.h> | |
23 | ||
24 | #include "wx/app.h" | |
25 | #include "wx/dc.h" | |
26 | #include "wx/button.h" | |
27 | #include "wx/panel.h" | |
28 | #include "wx/textctrl.h" | |
29 | #include "wx/notebook.h" | |
30 | #include "wx/tabctrl.h" | |
31 | #include "wx/settings.h" | |
32 | #include "wx/filefn.h" | |
33 | #include "wx/utils.h" | |
34 | ||
35 | #if defined(__BORLANDC__) && !defined(__WIN32__) | |
36 | #include <alloc.h> | |
37 | #elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__WXMAC_X__) | |
38 | #include <malloc.h> | |
39 | #endif | |
40 | ||
41 | #include "wx/mac/uma.h" | |
42 | ||
43 | #if !USE_SHARED_LIBRARY | |
44 | IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl) | |
45 | ||
46 | BEGIN_EVENT_TABLE(wxTextCtrl, wxControl) | |
47 | EVT_DROP_FILES(wxTextCtrl::OnDropFiles) | |
48 | EVT_CHAR(wxTextCtrl::OnChar) | |
49 | EVT_MENU(wxID_CUT, wxTextCtrl::OnCut) | |
50 | EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy) | |
51 | EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste) | |
52 | EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo) | |
53 | EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo) | |
54 | ||
55 | EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut) | |
56 | EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy) | |
57 | EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste) | |
58 | EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo) | |
59 | EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo) | |
60 | END_EVENT_TABLE() | |
61 | #endif | |
62 | ||
63 | // Text item | |
64 | wxTextCtrl::wxTextCtrl() | |
65 | { | |
66 | } | |
67 | ||
68 | const short kVerticalMargin = 2 ; | |
69 | const short kHorizontalMargin = 2 ; | |
70 | ||
71 | bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id, | |
72 | const wxString& st, | |
73 | const wxPoint& pos, | |
74 | const wxSize& size, long style, | |
75 | const wxValidator& validator, | |
76 | const wxString& name) | |
77 | { | |
78 | // base initialization | |
79 | if ( !CreateBase(parent, id, pos, size, style, validator, name) ) | |
80 | return FALSE; | |
81 | ||
82 | wxSize mySize = size ; | |
83 | if ( UMAHasAppearance() ) | |
84 | { | |
85 | m_macHorizontalBorder = 5 ; // additional pixels around the real control | |
86 | m_macVerticalBorder = 5 ; | |
87 | } | |
88 | else | |
89 | { | |
90 | m_macHorizontalBorder = 0 ; // additional pixels around the real control | |
91 | m_macVerticalBorder = 0 ; | |
92 | } | |
93 | ||
94 | ||
95 | Rect bounds ; | |
96 | Str255 title ; | |
97 | ||
98 | if ( mySize.y == -1 ) | |
99 | { | |
100 | if ( UMAHasAppearance() ) | |
101 | mySize.y = 13 ; | |
102 | else | |
103 | mySize.y = 24 ; | |
104 | ||
105 | mySize.y += 2 * m_macVerticalBorder ; | |
106 | } | |
107 | ||
108 | MacPreControlCreate( parent , id , "" , pos , mySize ,style, validator , name , &bounds , title ) ; | |
109 | ||
110 | if ( m_windowStyle & wxTE_MULTILINE ) | |
111 | { | |
112 | wxASSERT_MSG( !(m_windowStyle & wxTE_PROCESS_ENTER), | |
113 | wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") ); | |
114 | ||
115 | m_windowStyle |= wxTE_PROCESS_ENTER; | |
116 | } | |
117 | ||
118 | ||
119 | m_macControl = UMANewControl( parent->GetMacRootWindow() , &bounds , "\p" , true , 0 , 0 , 1, | |
120 | ( style & wxTE_PASSWORD ) ? kControlEditTextPasswordProc : kControlEditTextProc , (long) this ) ; | |
121 | MacPostControlCreate() ; | |
122 | ||
123 | wxString value ; | |
124 | ||
125 | { | |
126 | TEHandle teH ; | |
127 | long size ; | |
128 | ||
129 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
130 | (*teH)->lineHeight = -1 ; | |
131 | } | |
132 | ||
133 | if( wxApp::s_macDefaultEncodingIsPC ) | |
134 | value = wxMacMakeMacStringFromPC( st ) ; | |
135 | else | |
136 | value = st ; | |
137 | UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ; | |
138 | ||
139 | return TRUE; | |
140 | } | |
141 | ||
142 | wxString wxTextCtrl::GetValue() const | |
143 | { | |
144 | Size actualsize; | |
145 | UMAGetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 32767 , wxBuffer , &actualsize) ; | |
146 | wxBuffer[actualsize] = 0 ; | |
147 | if( wxApp::s_macDefaultEncodingIsPC ) | |
148 | return wxMacMakePCStringFromMac( wxBuffer ) ; | |
149 | else | |
150 | return wxString(wxBuffer); | |
151 | } | |
152 | ||
153 | void wxTextCtrl::GetSelection(long* from, long* to) const | |
154 | { | |
155 | ControlEditTextSelectionRec selection ; | |
156 | TEHandle teH ; | |
157 | long size ; | |
158 | ||
159 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
160 | ||
161 | *from = (**teH).selStart; | |
162 | *to = (**teH).selEnd; | |
163 | } | |
164 | ||
165 | void wxTextCtrl::SetValue(const wxString& st) | |
166 | { | |
167 | wxString value ; | |
168 | ||
169 | if( wxApp::s_macDefaultEncodingIsPC ) | |
170 | value = wxMacMakeMacStringFromPC( st ) ; | |
171 | else | |
172 | value = st ; | |
173 | UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , value.Length() , (char*) ((const char*)value) ) ; | |
174 | WindowRef window = GetMacRootWindow() ; | |
175 | if ( window ) | |
176 | { | |
177 | wxWindow* win = wxFindWinFromMacWindow( window ) ; | |
178 | if ( win ) | |
179 | { | |
180 | wxMacDrawingHelper help( win ) ; | |
181 | // the mac control manager always assumes to have the origin at 0,0 | |
182 | SetOrigin( 0 , 0 ) ; | |
183 | ||
184 | bool hasTabBehind = false ; | |
185 | wxWindow* parent = GetParent() ; | |
186 | while ( parent ) | |
187 | { | |
188 | if( parent->MacGetWindowData() ) | |
189 | { | |
190 | UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ; | |
191 | break ; | |
192 | } | |
193 | ||
194 | if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) | |
195 | { | |
196 | if ( ((wxControl*)parent)->GetMacControl() ) | |
197 | SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ; | |
198 | break ; | |
199 | } | |
200 | ||
201 | parent = parent->GetParent() ; | |
202 | } | |
203 | ||
204 | UMADrawControl( m_macControl ) ; | |
205 | UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ; | |
206 | } | |
207 | } | |
208 | } | |
209 | ||
210 | // Clipboard operations | |
211 | void wxTextCtrl::Copy() | |
212 | { | |
213 | if (CanCopy()) | |
214 | { | |
215 | TEHandle teH ; | |
216 | long size ; | |
217 | ||
218 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
219 | TECopy( teH ) ; | |
220 | #if TARGET_CARBON | |
221 | OSStatus err ; | |
222 | err = ClearCurrentScrap( ); | |
223 | #else | |
224 | OSErr err ; | |
225 | err = ZeroScrap( ); | |
226 | #endif | |
227 | TEToScrap() ; | |
228 | } | |
229 | } | |
230 | ||
231 | void wxTextCtrl::Cut() | |
232 | { | |
233 | if (CanCut()) | |
234 | { | |
235 | TEHandle teH ; | |
236 | long size ; | |
237 | ||
238 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
239 | TECut( teH ) ; | |
240 | #if TARGET_CARBON | |
241 | OSStatus err ; | |
242 | err = ClearCurrentScrap( ); | |
243 | #else | |
244 | OSErr err ; | |
245 | err = ZeroScrap( ); | |
246 | #endif | |
247 | TEToScrap() ; | |
248 | // MacInvalidateControl() ; | |
249 | } | |
250 | } | |
251 | ||
252 | void wxTextCtrl::Paste() | |
253 | { | |
254 | if (CanPaste()) | |
255 | { | |
256 | TEHandle teH ; | |
257 | long size ; | |
258 | ||
259 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
260 | TEFromScrap() ; | |
261 | TEPaste( teH ) ; | |
262 | WindowRef window = GetMacRootWindow() ; | |
263 | if ( window ) | |
264 | { | |
265 | wxWindow* win = wxFindWinFromMacWindow( window ) ; | |
266 | if ( win ) | |
267 | { | |
268 | wxMacDrawingHelper help( win ) ; | |
269 | // the mac control manager always assumes to have the origin at 0,0 | |
270 | SetOrigin( 0 , 0 ) ; | |
271 | ||
272 | bool hasTabBehind = false ; | |
273 | wxWindow* parent = GetParent() ; | |
274 | while ( parent ) | |
275 | { | |
276 | if( parent->MacGetWindowData() ) | |
277 | { | |
278 | UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , kThemeBrushDialogBackgroundActive , false ) ; | |
279 | break ; | |
280 | } | |
281 | ||
282 | if( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) | |
283 | { | |
284 | if ( ((wxControl*)parent)->GetMacControl() ) | |
285 | SetUpControlBackground( ((wxControl*)parent)->GetMacControl() , -1 , true ) ; | |
286 | break ; | |
287 | } | |
288 | ||
289 | parent = parent->GetParent() ; | |
290 | } | |
291 | ||
292 | UMADrawControl( m_macControl ) ; | |
293 | UMASetThemeWindowBackground( win->MacGetWindowData()->m_macWindow , win->MacGetWindowData()->m_macWindowBackgroundTheme , false ) ; | |
294 | } | |
295 | } | |
296 | } | |
297 | } | |
298 | ||
299 | bool wxTextCtrl::CanCopy() const | |
300 | { | |
301 | // Can copy if there's a selection | |
302 | long from, to; | |
303 | GetSelection(& from, & to); | |
304 | return (from != to); | |
305 | } | |
306 | ||
307 | bool wxTextCtrl::CanCut() const | |
308 | { | |
309 | // Can cut if there's a selection | |
310 | long from, to; | |
311 | GetSelection(& from, & to); | |
312 | return (from != to); | |
313 | } | |
314 | ||
315 | bool wxTextCtrl::CanPaste() const | |
316 | { | |
317 | if (!IsEditable()) | |
318 | return FALSE; | |
319 | ||
320 | long offset ; | |
321 | #if TARGET_CARBON | |
322 | OSStatus err = noErr; | |
323 | ScrapRef scrapRef; | |
324 | ||
325 | err = GetCurrentScrap( &scrapRef ); | |
326 | if ( err != noTypeErr && err != memFullErr ) | |
327 | { | |
328 | ScrapFlavorFlags flavorFlags; | |
329 | Size byteCount; | |
330 | ||
331 | if (( err = GetScrapFlavorFlags( scrapRef, 'TEXT', &flavorFlags )) == noErr) | |
332 | { | |
333 | if (( err = GetScrapFlavorSize( scrapRef, 'TEXT', &byteCount )) == noErr) | |
334 | { | |
335 | return TRUE ; | |
336 | } | |
337 | } | |
338 | } | |
339 | return FALSE; | |
340 | ||
341 | #else | |
342 | if ( GetScrap( NULL , 'TEXT' , &offset ) > 0 ) | |
343 | { | |
344 | return TRUE ; | |
345 | } | |
346 | #endif | |
347 | return FALSE ; | |
348 | } | |
349 | ||
350 | void wxTextCtrl::SetEditable(bool editable) | |
351 | { | |
352 | if ( editable ) | |
353 | UMAActivateControl( m_macControl ) ; | |
354 | else | |
355 | UMADeactivateControl( m_macControl ) ; | |
356 | } | |
357 | ||
358 | void wxTextCtrl::SetInsertionPoint(long pos) | |
359 | { | |
360 | SetSelection( pos , pos ) ; | |
361 | } | |
362 | ||
363 | void wxTextCtrl::SetInsertionPointEnd() | |
364 | { | |
365 | long pos = GetLastPosition(); | |
366 | SetInsertionPoint(pos); | |
367 | } | |
368 | ||
369 | long wxTextCtrl::GetInsertionPoint() const | |
370 | { | |
371 | ControlEditTextSelectionRec selection ; | |
372 | TEHandle teH ; | |
373 | long size ; | |
374 | ||
375 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
376 | // UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ; | |
377 | return (**teH).selStart ; | |
378 | } | |
379 | ||
380 | long wxTextCtrl::GetLastPosition() const | |
381 | { | |
382 | ControlEditTextSelectionRec selection ; | |
383 | TEHandle teH ; | |
384 | long size ; | |
385 | ||
386 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
387 | ||
388 | // UMAGetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection , &size ) ; | |
389 | return (**teH).teLength ; | |
390 | } | |
391 | ||
392 | void wxTextCtrl::Replace(long from, long to, const wxString& value) | |
393 | { | |
394 | TEHandle teH ; | |
395 | long size ; | |
396 | ||
397 | ControlEditTextSelectionRec selection ; | |
398 | ||
399 | selection.selStart = from ; | |
400 | selection.selEnd = to ; | |
401 | UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; | |
402 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
403 | TESetSelect( from , to , teH ) ; | |
404 | TEDelete( teH ) ; | |
405 | TEInsert( value , value.Length() , teH ) ; | |
406 | Refresh() ; | |
407 | } | |
408 | ||
409 | void wxTextCtrl::Remove(long from, long to) | |
410 | { | |
411 | TEHandle teH ; | |
412 | long size ; | |
413 | ||
414 | ControlEditTextSelectionRec selection ; | |
415 | ||
416 | selection.selStart = from ; | |
417 | selection.selEnd = to ; | |
418 | UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; | |
419 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
420 | TEDelete( teH ) ; | |
421 | Refresh() ; | |
422 | } | |
423 | ||
424 | void wxTextCtrl::SetSelection(long from, long to) | |
425 | { | |
426 | ControlEditTextSelectionRec selection ; | |
427 | TEHandle teH ; | |
428 | long size ; | |
429 | ||
430 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
431 | ||
432 | selection.selStart = from ; | |
433 | selection.selEnd = to ; | |
434 | ||
435 | UMASetControlData( m_macControl , 0, kControlEditTextSelectionTag , sizeof( selection ) , (char*) &selection ) ; | |
436 | TESetSelect( selection.selStart , selection.selEnd , teH ) ; | |
437 | } | |
438 | ||
439 | bool wxTextCtrl::LoadFile(const wxString& file) | |
440 | { | |
441 | if ( wxTextCtrlBase::LoadFile(file) ) | |
442 | { | |
443 | return TRUE; | |
444 | } | |
445 | ||
446 | return FALSE; | |
447 | } | |
448 | ||
449 | void wxTextCtrl::WriteText(const wxString& text) | |
450 | { | |
451 | TEHandle teH ; | |
452 | long size ; | |
453 | ||
454 | memcpy( wxBuffer, text , text.Length() ) ; | |
455 | wxBuffer[text.Length() ] = 0 ; | |
456 | // wxMacConvertNewlines( wxBuffer , wxBuffer ) ; | |
457 | ||
458 | UMAGetControlData( m_macControl , 0, kControlEditTextTEHandleTag , sizeof( TEHandle ) , (char*) &teH , &size ) ; | |
459 | ||
460 | TEInsert( wxBuffer , strlen( wxBuffer) , teH ) ; | |
461 | Refresh() ; | |
462 | } | |
463 | ||
464 | void wxTextCtrl::AppendText(const wxString& text) | |
465 | { | |
466 | SetInsertionPointEnd(); | |
467 | WriteText(text); | |
468 | } | |
469 | ||
470 | void wxTextCtrl::Clear() | |
471 | { | |
472 | UMASetControlData( m_macControl, 0, ( m_windowStyle & wxTE_PASSWORD ) ? kControlEditTextPasswordTag : kControlEditTextTextTag , 0 , (char*) ((const char*)NULL) ) ; | |
473 | Refresh() ; | |
474 | } | |
475 | ||
476 | bool wxTextCtrl::IsModified() const | |
477 | { | |
478 | return TRUE; | |
479 | } | |
480 | ||
481 | bool wxTextCtrl::IsEditable() const | |
482 | { | |
483 | return IsEnabled(); | |
484 | } | |
485 | ||
486 | bool wxTextCtrl::AcceptsFocus() const | |
487 | { | |
488 | // we don't want focus if we can't be edited | |
489 | return IsEditable() && wxControl::AcceptsFocus(); | |
490 | } | |
491 | ||
492 | wxSize wxTextCtrl::DoGetBestSize() const | |
493 | { | |
494 | int wText = 100 ; | |
495 | ||
496 | int hText ; | |
497 | if ( UMAHasAppearance() ) | |
498 | hText = 13 ; | |
499 | else | |
500 | hText = 24 ; | |
501 | hText += 2 * m_macHorizontalBorder ; | |
502 | /* | |
503 | int cx, cy; | |
504 | wxGetCharSize(GetHWND(), &cx, &cy, &GetFont()); | |
505 | ||
506 | int wText = DEFAULT_ITEM_WIDTH; | |
507 | ||
508 | int hText = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy); | |
509 | ||
510 | return wxSize(wText, hText); | |
511 | */ | |
512 | if ( m_windowStyle & wxTE_MULTILINE ) | |
513 | { | |
514 | hText *= wxMin(GetNumberOfLines(), 5); | |
515 | } | |
516 | //else: for single line control everything is ok | |
517 | return wxSize(wText, hText); | |
518 | } | |
519 | ||
520 | // ---------------------------------------------------------------------------- | |
521 | // Undo/redo | |
522 | // ---------------------------------------------------------------------------- | |
523 | ||
524 | void wxTextCtrl::Undo() | |
525 | { | |
526 | if (CanUndo()) | |
527 | { | |
528 | } | |
529 | } | |
530 | ||
531 | void wxTextCtrl::Redo() | |
532 | { | |
533 | if (CanRedo()) | |
534 | { | |
535 | } | |
536 | } | |
537 | ||
538 | bool wxTextCtrl::CanUndo() const | |
539 | { | |
540 | return FALSE ; | |
541 | } | |
542 | ||
543 | bool wxTextCtrl::CanRedo() const | |
544 | { | |
545 | return FALSE ; | |
546 | } | |
547 | ||
548 | // Makes 'unmodified' | |
549 | void wxTextCtrl::DiscardEdits() | |
550 | { | |
551 | // TODO | |
552 | } | |
553 | ||
554 | int wxTextCtrl::GetNumberOfLines() const | |
555 | { | |
556 | // TODO | |
557 | return 0; | |
558 | } | |
559 | ||
560 | long wxTextCtrl::XYToPosition(long x, long y) const | |
561 | { | |
562 | // TODO | |
563 | return 0; | |
564 | } | |
565 | ||
566 | bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const | |
567 | { | |
568 | return FALSE ; | |
569 | } | |
570 | ||
571 | void wxTextCtrl::ShowPosition(long pos) | |
572 | { | |
573 | // TODO | |
574 | } | |
575 | ||
576 | int wxTextCtrl::GetLineLength(long lineNo) const | |
577 | { | |
578 | return GetValue().Length(); | |
579 | } | |
580 | ||
581 | wxString wxTextCtrl::GetLineText(long lineNo) const | |
582 | { | |
583 | return GetValue(); | |
584 | } | |
585 | ||
586 | /* | |
587 | * Text item | |
588 | */ | |
589 | ||
590 | void wxTextCtrl::Command(wxCommandEvent & event) | |
591 | { | |
592 | SetValue (event.GetString()); | |
593 | ProcessCommand (event); | |
594 | } | |
595 | ||
596 | void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event) | |
597 | { | |
598 | // By default, load the first file into the text window. | |
599 | if (event.GetNumberOfFiles() > 0) | |
600 | { | |
601 | LoadFile(event.GetFiles()[0]); | |
602 | } | |
603 | } | |
604 | ||
605 | void wxTextCtrl::OnChar(wxKeyEvent& event) | |
606 | { | |
607 | switch ( event.KeyCode() ) | |
608 | { | |
609 | case WXK_RETURN: | |
610 | if (m_windowStyle & wxPROCESS_ENTER) | |
611 | { | |
612 | wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId); | |
613 | event.SetEventObject( this ); | |
614 | if ( GetEventHandler()->ProcessEvent(event) ) | |
615 | return; | |
616 | } | |
617 | if ( !(m_windowStyle & wxTE_MULTILINE) ) | |
618 | { | |
619 | wxWindow *parent = GetParent(); | |
620 | wxPanel *panel = wxDynamicCast(parent, wxPanel); | |
621 | while ( parent != NULL && panel == NULL ) | |
622 | { | |
623 | parent = parent->GetParent() ; | |
624 | panel = wxDynamicCast(parent, wxPanel); | |
625 | } | |
626 | if ( panel && panel->GetDefaultItem() ) | |
627 | { | |
628 | wxButton *def = panel->GetDefaultItem() ; | |
629 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() ); | |
630 | event.SetEventObject(def); | |
631 | def->Command(event); | |
632 | event.Skip() ; | |
633 | return ; | |
634 | } | |
635 | } | |
636 | //else: multiline controls need Enter for themselves | |
637 | ||
638 | break; | |
639 | ||
640 | case WXK_TAB: | |
641 | // always produce navigation event - even if we process TAB | |
642 | // ourselves the fact that we got here means that the user code | |
643 | // decided to skip processing of this TAB - probably to let it | |
644 | // do its default job. | |
645 | { | |
646 | wxNavigationKeyEvent eventNav; | |
647 | eventNav.SetDirection(!event.ShiftDown()); | |
648 | eventNav.SetWindowChange(event.ControlDown()); | |
649 | eventNav.SetEventObject(this); | |
650 | ||
651 | if ( GetParent()->GetEventHandler()->ProcessEvent(eventNav) ) | |
652 | return; | |
653 | event.Skip() ; | |
654 | return ; | |
655 | } | |
656 | break; | |
657 | } | |
658 | ||
659 | EventRecord *ev = wxTheApp->MacGetCurrentEvent() ; | |
660 | short keycode ; | |
661 | short keychar ; | |
662 | keychar = short(ev->message & charCodeMask); | |
663 | keycode = short(ev->message & keyCodeMask) >> 8 ; | |
664 | UMAHandleControlKey( m_macControl , keycode , keychar , ev->modifiers ) ; | |
665 | if ( keychar >= 0x20 || event.KeyCode() == WXK_RETURN || event.KeyCode() == WXK_DELETE || event.KeyCode() == WXK_BACK) | |
666 | { | |
667 | wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId); | |
668 | event.SetString( GetValue() ) ; | |
669 | event.SetEventObject( this ); | |
670 | GetEventHandler()->ProcessEvent(event); | |
671 | } | |
672 | ||
673 | } | |
674 | ||
675 | // ---------------------------------------------------------------------------- | |
676 | // standard handlers for standard edit menu events | |
677 | // ---------------------------------------------------------------------------- | |
678 | ||
679 | void wxTextCtrl::OnCut(wxCommandEvent& event) | |
680 | { | |
681 | Cut(); | |
682 | } | |
683 | ||
684 | void wxTextCtrl::OnCopy(wxCommandEvent& event) | |
685 | { | |
686 | Copy(); | |
687 | } | |
688 | ||
689 | void wxTextCtrl::OnPaste(wxCommandEvent& event) | |
690 | { | |
691 | Paste(); | |
692 | } | |
693 | ||
694 | void wxTextCtrl::OnUndo(wxCommandEvent& event) | |
695 | { | |
696 | Undo(); | |
697 | } | |
698 | ||
699 | void wxTextCtrl::OnRedo(wxCommandEvent& event) | |
700 | { | |
701 | Redo(); | |
702 | } | |
703 | ||
704 | void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event) | |
705 | { | |
706 | event.Enable( CanCut() ); | |
707 | } | |
708 | ||
709 | void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event) | |
710 | { | |
711 | event.Enable( CanCopy() ); | |
712 | } | |
713 | ||
714 | void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event) | |
715 | { | |
716 | event.Enable( CanPaste() ); | |
717 | } | |
718 | ||
719 | void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event) | |
720 | { | |
721 | event.Enable( CanUndo() ); | |
722 | } | |
723 | ||
724 | void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event) | |
725 | { | |
726 | event.Enable( CanRedo() ); | |
727 | } | |
728 |