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[wxWidgets.git] / src / mac / carbon / window.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: windows.cpp
3 // Purpose: wxWindowMac
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // RCS-ID: $Id$
8 // Copyright: (c) Stefan Csomor
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
13 #pragma implementation "window.h"
14 #endif
15
16 #include "wx/wxprec.h"
17
18 #include "wx/menu.h"
19 #include "wx/window.h"
20 #include "wx/dc.h"
21 #include "wx/dcclient.h"
22 #include "wx/utils.h"
23 #include "wx/app.h"
24 #include "wx/panel.h"
25 #include "wx/layout.h"
26 #include "wx/dialog.h"
27 #include "wx/scrolbar.h"
28 #include "wx/statbox.h"
29 #include "wx/button.h"
30 #include "wx/settings.h"
31 #include "wx/msgdlg.h"
32 #include "wx/frame.h"
33 #include "wx/tooltip.h"
34 #include "wx/statusbr.h"
35 #include "wx/menuitem.h"
36 #include "wx/spinctrl.h"
37 #include "wx/log.h"
38 #include "wx/geometry.h"
39 #include "wx/textctrl.h"
40
41 #include "wx/toolbar.h"
42 #include "wx/dc.h"
43
44 #if wxUSE_CARET
45 #include "wx/caret.h"
46 #endif // wxUSE_CARET
47
48 #define MAC_SCROLLBAR_SIZE 15
49 #define MAC_SMALL_SCROLLBAR_SIZE 11
50
51 #include "wx/mac/uma.h"
52 #ifndef __DARWIN__
53 #include <Windows.h>
54 #include <ToolUtils.h>
55 #include <Scrap.h>
56 #include <MacTextEditor.h>
57 #endif
58
59 #if TARGET_API_MAC_OSX
60 #ifndef __HIVIEW__
61 #include <HIToolbox/HIView.h>
62 #endif
63 #endif
64
65 #if wxUSE_DRAG_AND_DROP
66 #include "wx/dnd.h"
67 #endif
68
69 #include <string.h>
70
71 extern wxList wxPendingDelete;
72
73 #ifdef __WXUNIVERSAL__
74 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
75 #else // __WXMAC__
76 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
77 #endif // __WXUNIVERSAL__/__WXMAC__
78
79 #if !USE_SHARED_LIBRARY
80
81 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
82 EVT_NC_PAINT(wxWindowMac::OnNcPaint)
83 EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
84 #if TARGET_API_MAC_OSX
85 EVT_PAINT(wxWindowMac::OnPaint)
86 #endif
87 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
88 EVT_KILL_FOCUS(wxWindowMac::OnSetFocus)
89 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
90 END_EVENT_TABLE()
91
92 #endif
93
94 #define wxMAC_DEBUG_REDRAW 0
95 #ifndef wxMAC_DEBUG_REDRAW
96 #define wxMAC_DEBUG_REDRAW 0
97 #endif
98
99 #define wxMAC_USE_THEME_BORDER 1
100
101 // ---------------------------------------------------------------------------
102 // Utility Routines to move between different coordinate systems
103 // ---------------------------------------------------------------------------
104
105 /*
106 * Right now we have the following setup :
107 * a border that is not part of the native control is always outside the
108 * control's border (otherwise we loose all native intelligence, future ways
109 * may be to have a second embedding control responsible for drawing borders
110 * and backgrounds eventually)
111 * so all this border calculations have to be taken into account when calling
112 * native methods or getting native oriented data
113 * so we have three coordinate systems here
114 * wx client coordinates
115 * wx window coordinates (including window frames)
116 * native coordinates
117 */
118
119 //
120 // originating from native control
121 //
122
123
124 void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle )
125 {
126 OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
127 }
128
129 void wxMacNativeToWindow( const wxWindow* window , Rect *rect )
130 {
131 OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
132 }
133
134 //
135 // directed towards native control
136 //
137
138 void wxMacWindowToNative( const wxWindow* window , RgnHandle handle )
139 {
140 OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() );
141 }
142
143 void wxMacWindowToNative( const wxWindow* window , Rect *rect )
144 {
145 OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ;
146 }
147
148
149 // ---------------------------------------------------------------------------
150 // Carbon Events
151 // ---------------------------------------------------------------------------
152
153 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
154 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
155
156 #if TARGET_API_MAC_OSX
157
158 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
159 enum {
160 kEventControlVisibilityChanged = 157
161 };
162 #endif
163
164 #endif
165
166 static const EventTypeSpec eventList[] =
167 {
168 { kEventClassControl , kEventControlHit } ,
169 #if TARGET_API_MAC_OSX
170 { kEventClassControl , kEventControlDraw } ,
171 { kEventClassControl , kEventControlVisibilityChanged } ,
172 { kEventClassControl , kEventControlEnabledStateChanged } ,
173 { kEventClassControl , kEventControlHiliteChanged } ,
174 { kEventClassControl , kEventControlSetFocusPart } ,
175
176 { kEventClassService , kEventServiceGetTypes },
177 { kEventClassService , kEventServiceCopy },
178 { kEventClassService , kEventServicePaste },
179
180 // { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
181 // { kEventClassControl , kEventControlBoundsChanged } ,
182 #endif
183 } ;
184
185 static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
186 {
187 OSStatus result = eventNotHandledErr ;
188
189 wxMacCarbonEvent cEvent( event ) ;
190
191 ControlRef controlRef ;
192 wxWindowMac* thisWindow = (wxWindowMac*) data ;
193
194 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
195
196 switch( GetEventKind( event ) )
197 {
198 #if TARGET_API_MAC_OSX
199 case kEventControlDraw :
200 {
201 RgnHandle updateRgn = NULL ;
202 RgnHandle allocatedRgn = NULL ;
203 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
204 Rect controlBounds ;
205 if ( thisWindow->GetPeer()->IsCompositing() == false )
206 {
207 if ( thisWindow->GetPeer()->IsRootControl() == false )
208 {
209 GetControlBounds( thisWindow->GetPeer()->GetControlRef() , &controlBounds ) ;
210 }
211 else
212 {
213 thisWindow->GetPeer()->GetRect( &controlBounds ) ;
214 }
215 }
216
217 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
218 {
219 updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
220 }
221 else
222 {
223 if ( thisWindow->GetPeer()->IsCompositing() == false )
224 {
225 if ( thisWindow->GetPeer()->IsRootControl() == false )
226 {
227 GetControlBounds( thisWindow->GetPeer()->GetControlRef() , &controlBounds ) ;
228 }
229 else
230 {
231 thisWindow->GetPeer()->GetRect( &controlBounds ) ;
232 }
233 allocatedRgn = NewRgn() ;
234 CopyRgn( updateRgn , allocatedRgn ) ;
235 OffsetRgn( allocatedRgn , -controlBounds.left , -controlBounds.top ) ;
236 // hide the given region by the new region that must be shifted
237 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
238 updateRgn = allocatedRgn ;
239 }
240 else
241 {
242 if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
243 {
244 // as this update region is in native window locals we must adapt it to wx window local
245 allocatedRgn = NewRgn() ;
246 CopyRgn( updateRgn , allocatedRgn ) ;
247 // hide the given region by the new region that must be shifted
248 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
249 updateRgn = allocatedRgn ;
250 }
251 }
252 }
253 Rect rgnBounds ;
254 GetRegionBounds( updateRgn , &rgnBounds ) ;
255 #if wxMAC_DEBUG_REDRAW
256 if ( thisWindow->MacIsUserPane() )
257 {
258 CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
259 static float color = 0.5 ;
260 static channel = 0 ;
261 HIRect bounds;
262 HIViewGetBounds( controlRef, &bounds );
263 CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
264 channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
265 CGContextFillRect( cgContext, bounds );
266 color += 0.1 ;
267 if ( color > 0.9 )
268 {
269 color = 0.5 ;
270 channel++ ;
271 if ( channel == 3 )
272 channel = 0 ;
273 }
274 }
275 #endif
276 {
277 #if wxMAC_USE_CORE_GRAPHICS
278 bool created = false ;
279 CGContextRef cgContext = 0 ;
280 if ( cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, &cgContext) != noErr )
281 {
282 wxASSERT( thisWindow->GetPeer()->IsCompositing() == false ) ;
283
284 // this parameter is not provided on non-composited windows
285 created = true ;
286 // rest of the code expects this to be already transformed and clipped for local
287 CGrafPtr port = GetWindowPort( (WindowRef) thisWindow->MacGetTopLevelWindowRef() ) ;
288 Rect bounds ;
289 GetPortBounds( port , &bounds ) ;
290 CreateCGContextForPort( port , &cgContext ) ;
291
292 wxMacWindowToNative( thisWindow , updateRgn ) ;
293 OffsetRgn( updateRgn , controlBounds.left , controlBounds.top ) ;
294 ClipCGContextToRegion( cgContext , &bounds , updateRgn ) ;
295 wxMacNativeToWindow( thisWindow , updateRgn ) ;
296 OffsetRgn( updateRgn , -controlBounds.left , -controlBounds.top ) ;
297
298 CGContextTranslateCTM( cgContext , 0 , bounds.bottom - bounds.top ) ;
299 CGContextScaleCTM( cgContext , 1 , -1 ) ;
300
301 CGContextTranslateCTM( cgContext , controlBounds.left , controlBounds.top ) ;
302
303 /*
304 CGContextSetRGBFillColor( cgContext , 1.0 , 1.0 , 1.0 , 1.0 ) ;
305 CGContextFillRect(cgContext , CGRectMake( 0 , 0 ,
306 controlBounds.right - controlBounds.left ,
307 controlBounds.bottom - controlBounds.top ) );
308 */
309
310 }
311 thisWindow->MacSetCGContextRef( cgContext ) ;
312 {
313 wxMacCGContextStateSaver sg( cgContext ) ;
314 #endif
315 if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
316 result = noErr ;
317 #if wxMAC_USE_CORE_GRAPHICS
318 thisWindow->MacSetCGContextRef( NULL ) ;
319 }
320 if ( created )
321 {
322 CGContextRelease( cgContext ) ;
323 }
324 #endif
325 }
326 if ( allocatedRgn )
327 DisposeRgn( allocatedRgn ) ;
328 }
329 break ;
330 case kEventControlVisibilityChanged :
331 thisWindow->MacVisibilityChanged() ;
332 break ;
333 case kEventControlEnabledStateChanged :
334 thisWindow->MacEnabledStateChanged() ;
335 break ;
336 case kEventControlHiliteChanged :
337 thisWindow->MacHiliteChanged() ;
338 break ;
339 #endif
340 // we emulate this event under Carbon CFM
341 case kEventControlSetFocusPart :
342 {
343 Boolean focusEverything = false ;
344 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
345 #ifdef __WXMAC_OSX__
346 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
347 {
348 }
349 #endif
350 if ( controlPart == kControlFocusNoPart )
351 {
352 #if wxUSE_CARET
353 if ( thisWindow->GetCaret() )
354 {
355 thisWindow->GetCaret()->OnKillFocus();
356 }
357 #endif // wxUSE_CARET
358 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
359 event.SetEventObject(thisWindow);
360 thisWindow->GetEventHandler()->ProcessEvent(event) ;
361 }
362 else
363 {
364 // panel wants to track the window which was the last to have focus in it
365 wxChildFocusEvent eventFocus(thisWindow);
366 thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
367
368 #if wxUSE_CARET
369 if ( thisWindow->GetCaret() )
370 {
371 thisWindow->GetCaret()->OnSetFocus();
372 }
373 #endif // wxUSE_CARET
374
375 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
376 event.SetEventObject(thisWindow);
377 thisWindow->GetEventHandler()->ProcessEvent(event) ;
378 }
379 if ( thisWindow->MacIsUserPane() )
380 result = noErr ;
381 }
382 break ;
383 case kEventControlHit :
384 {
385 result = thisWindow->MacControlHit( handler , event ) ;
386 }
387 break ;
388 default :
389 break ;
390 }
391 return result ;
392 }
393
394 static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
395 {
396 OSStatus result = eventNotHandledErr ;
397
398 wxMacCarbonEvent cEvent( event ) ;
399
400 ControlRef controlRef ;
401 wxWindowMac* thisWindow = (wxWindowMac*) data ;
402 wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
403 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
404
405 switch( GetEventKind( event ) )
406 {
407 case kEventServiceGetTypes :
408 if( textCtrl )
409 {
410 long from, to ;
411 textCtrl->GetSelection( &from , &to ) ;
412
413 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
414 if( from != to )
415 copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
416 if ( textCtrl->IsEditable() )
417 pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
418
419 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt' , 'PICT', 'MooV', 'AIFF' */ };
420 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
421 {
422 CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
423 if ( typestring )
424 {
425 if ( copyTypes )
426 CFArrayAppendValue (copyTypes, typestring) ;
427 if ( pasteTypes )
428 CFArrayAppendValue (pasteTypes, typestring) ;
429 CFRelease( typestring ) ;
430 }
431 }
432 result = noErr ;
433 }
434 break ;
435 case kEventServiceCopy :
436 if ( textCtrl )
437 {
438 long from, to ;
439 textCtrl->GetSelection( &from , &to ) ;
440 wxString val = textCtrl->GetValue() ;
441 val = val.Mid( from , to - from ) ;
442 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
443 verify_noerr( ClearScrap( &scrapRef ) ) ;
444 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.Length() , val.c_str() ) ) ;
445 result = noErr ;
446 }
447 break ;
448 case kEventServicePaste :
449 if ( textCtrl )
450 {
451 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
452 Size textSize, pastedSize ;
453 verify_noerr( GetScrapFlavorSize (scrapRef, kTXNTextData, &textSize) ) ;
454 textSize++ ;
455 char *content = new char[textSize] ;
456 GetScrapFlavorData (scrapRef, kTXNTextData, &pastedSize, content );
457 content[textSize-1] = 0 ;
458 #if wxUSE_UNICODE
459 textCtrl->WriteText( wxString( content , wxConvLocal ) );
460 #else
461 textCtrl->WriteText( wxString( content ) ) ;
462 #endif
463 delete[] content ;
464 result = noErr ;
465 }
466 break ;
467 }
468
469 return result ;
470 }
471
472 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
473 {
474 EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
475 EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
476 wxTheApp->MacSetCurrentEvent( event , handler ) ;
477 OSStatus result = eventNotHandledErr ;
478
479 switch ( GetEventClass( event ) )
480 {
481 case kEventClassControl :
482 result = wxMacWindowControlEventHandler( handler, event, data ) ;
483 break ;
484 case kEventClassService :
485 result = wxMacWindowServiceEventHandler( handler, event , data ) ;
486 default :
487 break ;
488 }
489 wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
490 return result ;
491 }
492
493 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
494
495 #if !TARGET_API_MAC_OSX
496
497 // ---------------------------------------------------------------------------
498 // UserPane events for non OSX builds
499 // ---------------------------------------------------------------------------
500
501 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
502 {
503 wxWindow * win = wxFindControlFromMacControl(control) ;
504 if ( win )
505 win->MacControlUserPaneDrawProc(part) ;
506 }
507 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneDrawUPP , wxMacControlUserPaneDrawProc ) ;
508
509 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
510 {
511 wxWindow * win = wxFindControlFromMacControl(control) ;
512 if ( win )
513 return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
514 else
515 return kControlNoPart ;
516 }
517 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneHitTestUPP , wxMacControlUserPaneHitTestProc ) ;
518
519 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
520 {
521 wxWindow * win = wxFindControlFromMacControl(control) ;
522 if ( win )
523 return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
524 else
525 return kControlNoPart ;
526 }
527 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneTrackingUPP , wxMacControlUserPaneTrackingProc ) ;
528
529 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
530 {
531 wxWindow * win = wxFindControlFromMacControl(control) ;
532 if ( win )
533 win->MacControlUserPaneIdleProc() ;
534 }
535 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneIdleUPP , wxMacControlUserPaneIdleProc ) ;
536
537 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
538 {
539 wxWindow * win = wxFindControlFromMacControl(control) ;
540 if ( win )
541 return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
542 else
543 return kControlNoPart ;
544 }
545 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneKeyDownUPP , wxMacControlUserPaneKeyDownProc ) ;
546
547 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
548 {
549 wxWindow * win = wxFindControlFromMacControl(control) ;
550 if ( win )
551 win->MacControlUserPaneActivateProc(activating) ;
552 }
553 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneActivateUPP , wxMacControlUserPaneActivateProc ) ;
554
555 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
556 {
557 wxWindow * win = wxFindControlFromMacControl(control) ;
558 if ( win )
559 return win->MacControlUserPaneFocusProc(action) ;
560 else
561 return kControlNoPart ;
562 }
563 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneFocusUPP , wxMacControlUserPaneFocusProc ) ;
564
565 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
566 {
567 wxWindow * win = wxFindControlFromMacControl(control) ;
568 if ( win )
569 win->MacControlUserPaneBackgroundProc(info) ;
570 }
571 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneBackgroundUPP , wxMacControlUserPaneBackgroundProc ) ;
572
573 void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
574 {
575 RgnHandle rgn = NewRgn() ;
576 GetClip( rgn ) ;
577 wxMacWindowStateSaver sv( this ) ;
578 SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
579 MacDoRedraw( rgn , 0 ) ;
580 DisposeRgn( rgn ) ;
581 }
582
583 wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
584 {
585 return kControlNoPart ;
586 }
587
588 wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
589 {
590 return kControlNoPart ;
591 }
592
593 void wxWindowMac::MacControlUserPaneIdleProc()
594 {
595 }
596
597 wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
598 {
599 return kControlNoPart ;
600 }
601
602 void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
603 {
604 }
605
606 wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
607 {
608 return kControlNoPart ;
609 }
610
611 void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
612 {
613 }
614
615 #endif
616
617 // ---------------------------------------------------------------------------
618 // Scrollbar Tracking for all
619 // ---------------------------------------------------------------------------
620
621 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
622 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
623 {
624 if ( partCode != 0)
625 {
626 wxWindow* wx = wxFindControlFromMacControl( control ) ;
627 if ( wx )
628 {
629 wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
630 }
631 }
632 }
633 wxMAC_DEFINE_PROC_GETTER( ControlActionUPP , wxMacLiveScrollbarActionProc ) ;
634
635 // ===========================================================================
636 // implementation
637 // ===========================================================================
638
639 #if KEY_wxList_DEPRECATED
640 wxList wxWinMacControlList(wxKEY_INTEGER);
641
642 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
643 {
644 wxNode *node = wxWinMacControlList.Find((long)inControl);
645 if (!node)
646 return NULL;
647 return (wxControl *)node->GetData();
648 }
649
650 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
651 {
652 // adding NULL ControlRef is (first) surely a result of an error and
653 // (secondly) breaks native event processing
654 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
655
656 if ( !wxWinMacControlList.Find((long)inControl) )
657 wxWinMacControlList.Append((long)inControl, control);
658 }
659
660 void wxRemoveMacControlAssociation(wxWindow *control)
661 {
662 // remove all associations pointing to us
663 while ( wxWinMacControlList.DeleteObject(control) )
664 {}
665 }
666 #else
667
668 WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
669
670 static MacControlMap wxWinMacControlList;
671
672 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
673 {
674 MacControlMap::iterator node = wxWinMacControlList.find(inControl);
675
676 return (node == wxWinMacControlList.end()) ? NULL : node->second;
677 }
678
679 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
680 {
681 // adding NULL ControlRef is (first) surely a result of an error and
682 // (secondly) breaks native event processing
683 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
684
685 wxWinMacControlList[inControl] = control;
686 }
687
688 void wxRemoveMacControlAssociation(wxWindow *control)
689 {
690 // iterate over all the elements in the class
691 // is the iterator stable ? as we might have two associations pointing to the same wxWindow
692 // we should go on...
693
694 bool found = true ;
695 while( found )
696 {
697 found = false ;
698 MacControlMap::iterator it;
699 for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
700 {
701 if ( it->second == control )
702 {
703 wxWinMacControlList.erase(it);
704 found = true ;
705 break;
706 }
707 }
708 }
709 }
710 #endif // deprecated wxList
711
712 // ----------------------------------------------------------------------------
713 // constructors and such
714 // ----------------------------------------------------------------------------
715
716 wxWindowMac::wxWindowMac()
717 {
718 Init();
719 }
720
721 wxWindowMac::wxWindowMac(wxWindowMac *parent,
722 wxWindowID id,
723 const wxPoint& pos ,
724 const wxSize& size ,
725 long style ,
726 const wxString& name )
727 {
728 Init();
729 Create(parent, id, pos, size, style, name);
730 }
731
732 void wxWindowMac::Init()
733 {
734 m_peer = NULL ;
735 m_frozenness = 0 ;
736 #if WXWIN_COMPATIBILITY_2_4
737 m_backgroundTransparent = FALSE;
738 #endif
739
740 // as all windows are created with WS_VISIBLE style...
741 m_isShown = TRUE;
742
743 m_hScrollBar = NULL ;
744 m_vScrollBar = NULL ;
745 m_macBackgroundBrush = wxNullBrush ;
746
747 m_macIsUserPane = TRUE;
748 #if wxMAC_USE_CORE_GRAPHICS
749 m_cgContextRef = NULL ;
750 #endif
751 // we need a valid font for the encodings
752 wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
753 }
754
755 // Destructor
756 wxWindowMac::~wxWindowMac()
757 {
758 SendDestroyEvent();
759
760 m_isBeingDeleted = TRUE;
761
762 MacInvalidateBorders() ;
763
764 #ifndef __WXUNIVERSAL__
765 // VS: make sure there's no wxFrame with last focus set to us:
766 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
767 {
768 wxFrame *frame = wxDynamicCast(win, wxFrame);
769 if ( frame )
770 {
771 if ( frame->GetLastFocus() == this )
772 {
773 frame->SetLastFocus((wxWindow*)NULL);
774 }
775 break;
776 }
777 }
778 #endif // __WXUNIVERSAL__
779
780 // destroy children before destroying this window itself
781 DestroyChildren();
782
783 // wxRemoveMacControlAssociation( this ) ;
784 // If we delete an item, we should initialize the parent panel,
785 // because it could now be invalid.
786 wxWindow *parent = GetParent() ;
787 if ( parent )
788 {
789 if (parent->GetDefaultItem() == (wxButton*) this)
790 parent->SetDefaultItem(NULL);
791 }
792 if ( m_peer && m_peer->Ok() )
793 {
794 // in case the callback might be called during destruction
795 wxRemoveMacControlAssociation( this) ;
796 // we currently are not using this hook
797 // ::SetControlColorProc( *m_peer , NULL ) ;
798 m_peer->Dispose() ;
799 }
800
801 if ( g_MacLastWindow == this )
802 {
803 g_MacLastWindow = NULL ;
804 }
805
806 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
807 if ( frame )
808 {
809 if ( frame->GetLastFocus() == this )
810 frame->SetLastFocus( NULL ) ;
811 }
812
813 // delete our drop target if we've got one
814 #if wxUSE_DRAG_AND_DROP
815 if ( m_dropTarget != NULL )
816 {
817 delete m_dropTarget;
818 m_dropTarget = NULL;
819 }
820 #endif // wxUSE_DRAG_AND_DROP
821 delete m_peer ;
822 }
823
824 WXWidget wxWindowMac::GetHandle() const
825 {
826 return (WXWidget) m_peer->GetControlRef() ;
827 }
828
829
830 void wxWindowMac::MacInstallEventHandler( WXWidget control )
831 {
832 wxAssociateControlWithMacControl( (ControlRef) control , this ) ;
833 InstallControlEventHandler( (ControlRef) control , GetwxMacWindowEventHandlerUPP(),
834 GetEventTypeCount(eventList), eventList, this,
835 (EventHandlerRef *)&m_macControlEventHandler);
836 #if !TARGET_API_MAC_OSX
837 if ( (ControlRef) control == m_peer->GetControlRef() )
838 {
839 m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl,kControlUserPaneDrawProcTag,GetwxMacControlUserPaneDrawProc()) ;
840 m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl,kControlUserPaneHitTestProcTag,GetwxMacControlUserPaneHitTestProc()) ;
841 m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl,kControlUserPaneTrackingProcTag,GetwxMacControlUserPaneTrackingProc()) ;
842 m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl,kControlUserPaneIdleProcTag,GetwxMacControlUserPaneIdleProc()) ;
843 m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl,kControlUserPaneKeyDownProcTag,GetwxMacControlUserPaneKeyDownProc()) ;
844 m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl,kControlUserPaneActivateProcTag,GetwxMacControlUserPaneActivateProc()) ;
845 m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl,kControlUserPaneFocusProcTag,GetwxMacControlUserPaneFocusProc()) ;
846 m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl,kControlUserPaneBackgroundProcTag,GetwxMacControlUserPaneBackgroundProc()) ;
847 }
848 #endif
849
850 }
851
852 // Constructor
853 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
854 const wxPoint& pos,
855 const wxSize& size,
856 long style,
857 const wxString& name)
858 {
859 wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
860
861 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
862 return FALSE;
863
864 m_windowVariant = parent->GetWindowVariant() ;
865
866 if ( m_macIsUserPane )
867 {
868 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
869
870 UInt32 features = 0
871 | kControlSupportsEmbedding
872 | kControlSupportsLiveFeedback
873 | kControlGetsFocusOnClick
874 // | kControlHasSpecialBackground
875 // | kControlSupportsCalcBestRect
876 | kControlHandlesTracking
877 | kControlSupportsFocus
878 | kControlWantsActivate
879 | kControlWantsIdle
880 ;
881
882 m_peer = new wxMacControl(this) ;
883 ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
884
885
886 MacPostControlCreate(pos,size) ;
887 }
888 #ifndef __WXUNIVERSAL__
889 // Don't give scrollbars to wxControls unless they ask for them
890 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
891 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
892 {
893 MacCreateScrollBars( style ) ;
894 }
895 #endif
896
897 wxWindowCreateEvent event(this);
898 GetEventHandler()->AddPendingEvent(event);
899
900 return TRUE;
901 }
902
903 void wxWindowMac::MacChildAdded()
904 {
905 if ( m_vScrollBar )
906 {
907 m_vScrollBar->Raise() ;
908 }
909 if ( m_hScrollBar )
910 {
911 m_hScrollBar->Raise() ;
912 }
913
914 }
915
916 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
917 {
918 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
919
920 m_peer->SetReference( (long) this ) ;
921 GetParent()->AddChild(this);
922
923 MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
924
925 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
926 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
927 ::EmbedControl( m_peer->GetControlRef() , container ) ;
928 GetParent()->MacChildAdded() ;
929
930 // adjust font, controlsize etc
931 DoSetWindowVariant( m_windowVariant ) ;
932
933 m_peer->SetTitle( wxStripMenuCodes(m_label) ) ;
934
935 if (!m_macIsUserPane)
936 {
937 SetInitialBestSize(size);
938 }
939
940 SetCursor( *wxSTANDARD_CURSOR ) ;
941 }
942
943 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
944 {
945 // Don't assert, in case we set the window variant before
946 // the window is created
947 // wxASSERT( m_peer->Ok() ) ;
948
949 m_windowVariant = variant ;
950
951 if (m_peer == NULL || !m_peer->Ok())
952 return;
953
954 ControlSize size ;
955 ThemeFontID themeFont = kThemeSystemFont ;
956
957 // we will get that from the settings later
958 // and make this NORMAL later, but first
959 // we have a few calculations that we must fix
960
961 switch ( variant )
962 {
963 case wxWINDOW_VARIANT_NORMAL :
964 size = kControlSizeNormal;
965 themeFont = kThemeSystemFont ;
966 break ;
967 case wxWINDOW_VARIANT_SMALL :
968 size = kControlSizeSmall;
969 themeFont = kThemeSmallSystemFont ;
970 break ;
971 case wxWINDOW_VARIANT_MINI :
972 if (UMAGetSystemVersion() >= 0x1030 )
973 {
974 // not always defined in the headers
975 size = 3 ;
976 themeFont = 109 ;
977 }
978 else
979 {
980 size = kControlSizeSmall;
981 themeFont = kThemeSmallSystemFont ;
982 }
983 break ;
984 case wxWINDOW_VARIANT_LARGE :
985 size = kControlSizeLarge;
986 themeFont = kThemeSystemFont ;
987 break ;
988 default:
989 wxFAIL_MSG(_T("unexpected window variant"));
990 break ;
991 }
992 m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag,&size ) ;
993
994 wxFont font ;
995 font.MacCreateThemeFont( themeFont ) ;
996 SetFont( font ) ;
997 }
998
999 void wxWindowMac::MacUpdateControlFont()
1000 {
1001 m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
1002 Refresh() ;
1003 }
1004
1005 bool wxWindowMac::SetFont(const wxFont& font)
1006 {
1007 bool retval = wxWindowBase::SetFont( font ) ;
1008
1009 MacUpdateControlFont() ;
1010
1011 return retval;
1012 }
1013
1014 bool wxWindowMac::SetForegroundColour(const wxColour& col )
1015 {
1016 if ( !wxWindowBase::SetForegroundColour(col) )
1017 return false ;
1018
1019 MacUpdateControlFont() ;
1020
1021 return true ;
1022 }
1023
1024 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
1025 {
1026 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
1027 return false ;
1028
1029 wxBrush brush ;
1030 wxColour newCol(GetBackgroundColour());
1031 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1032 {
1033 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
1034 }
1035 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1036 {
1037 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
1038 }
1039 else
1040 {
1041 brush.SetColour( newCol ) ;
1042 }
1043 MacSetBackgroundBrush( brush ) ;
1044
1045 MacUpdateControlFont() ;
1046
1047 return true ;
1048 }
1049
1050 void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1051 {
1052 m_macBackgroundBrush = brush ;
1053 m_peer->SetBackground( brush ) ;
1054 }
1055
1056 bool wxWindowMac::MacCanFocus() const
1057 {
1058 // there is currently no way to determine whether the window is running in full keyboard
1059 // access mode, therefore we cannot rely on these features, yet the only other way would be
1060 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
1061 // in event handlers...
1062 UInt32 features = 0 ;
1063 m_peer->GetFeatures( & features ) ;
1064 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
1065 }
1066
1067
1068 void wxWindowMac::SetFocus()
1069 {
1070 if ( AcceptsFocus() )
1071 {
1072
1073 wxWindow* former = FindFocus() ;
1074 if ( former == this )
1075 return ;
1076
1077 OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
1078 // as we cannot rely on the control features to find out whether we are in full keyboard mode, we can only
1079 // leave in case of an error
1080 if ( err == errCouldntSetFocus )
1081 return ;
1082
1083 #if !TARGET_API_MAC_OSX
1084 // emulate carbon events when running under carbonlib where they are not natively available
1085 if ( former )
1086 {
1087 EventRef evRef = NULL ;
1088 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1089 &evRef ) );
1090
1091 wxMacCarbonEvent cEvent( evRef ) ;
1092 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1093 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1094
1095 wxMacWindowEventHandler( NULL , evRef , former ) ;
1096 ReleaseEvent(evRef) ;
1097 }
1098 // send new focus event
1099 {
1100 EventRef evRef = NULL ;
1101 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1102 &evRef ) );
1103
1104 wxMacCarbonEvent cEvent( evRef ) ;
1105 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1106 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1107
1108 wxMacWindowEventHandler( NULL , evRef , this ) ;
1109 ReleaseEvent(evRef) ;
1110 }
1111 #endif
1112 }
1113 }
1114
1115
1116 void wxWindowMac::DoCaptureMouse()
1117 {
1118 wxTheApp->s_captureWindow = this ;
1119 }
1120
1121 wxWindow* wxWindowBase::GetCapture()
1122 {
1123 return wxTheApp->s_captureWindow ;
1124 }
1125
1126 void wxWindowMac::DoReleaseMouse()
1127 {
1128 wxTheApp->s_captureWindow = NULL ;
1129 }
1130
1131 #if wxUSE_DRAG_AND_DROP
1132
1133 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1134 {
1135 if ( m_dropTarget != 0 ) {
1136 delete m_dropTarget;
1137 }
1138
1139 m_dropTarget = pDropTarget;
1140 if ( m_dropTarget != 0 )
1141 {
1142 // TODO
1143 }
1144 }
1145
1146 #endif
1147
1148 // Old style file-manager drag&drop
1149 void wxWindowMac::DragAcceptFiles(bool accept)
1150 {
1151 // TODO
1152 }
1153
1154 // Returns the size of the native control. In the case of the toplevel window
1155 // this is the content area root control
1156
1157 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1158 int& w, int& h) const
1159 {
1160 wxFAIL_MSG( wxT("Not supported anymore") ) ;
1161 }
1162
1163 // From a wx position / size calculate the appropriate size of the native control
1164
1165 bool wxWindowMac::MacGetBoundsForControl(const wxPoint& pos,
1166 const wxSize& size,
1167 int& x, int& y,
1168 int& w, int& h , bool adjustOrigin ) const
1169 {
1170 bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1171
1172 // the desired size, minus the border pixels gives the correct size of the control
1173
1174 x = (int)pos.x;
1175 y = (int)pos.y;
1176 // todo the default calls may be used as soon as PostCreateControl Is moved here
1177 w = wxMax(size.x,0) ; // WidthDefault( size.x );
1178 h = wxMax(size.y,0) ; // HeightDefault( size.y ) ;
1179
1180 if ( !isCompositing )
1181 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1182
1183 x += MacGetLeftBorderSize() ;
1184 y += MacGetTopBorderSize() ;
1185 w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1186 h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1187
1188 if ( adjustOrigin )
1189 AdjustForParentClientOrigin( x , y ) ;
1190
1191 // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1192 if ( !GetParent()->IsTopLevel() )
1193 {
1194 x -= GetParent()->MacGetLeftBorderSize() ;
1195 y -= GetParent()->MacGetTopBorderSize() ;
1196 }
1197
1198 return true ;
1199 }
1200
1201 // Get window size (not client size)
1202 void wxWindowMac::DoGetSize(int *x, int *y) const
1203 {
1204 Rect bounds ;
1205 m_peer->GetRect( &bounds ) ;
1206
1207 if(x) *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1208 if(y) *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1209 }
1210
1211 // get the position of the bounds of this window in client coordinates of its parent
1212 void wxWindowMac::DoGetPosition(int *x, int *y) const
1213 {
1214 Rect bounds ;
1215 m_peer->GetRect( &bounds ) ;
1216
1217 int x1 = bounds.left ;
1218 int y1 = bounds.top ;
1219
1220 if ( !IsTopLevel() )
1221 {
1222 wxWindow *parent = GetParent();
1223 if ( parent )
1224 {
1225 // we must first adjust it to be in window coordinates of the parent, as otherwise it gets lost by the clientareaorigin fix
1226 x1 += parent->MacGetLeftBorderSize() ;
1227 y1 += parent->MacGetTopBorderSize() ;
1228 // and now to client coordinates
1229 wxPoint pt(parent->GetClientAreaOrigin());
1230 x1 -= pt.x ;
1231 y1 -= pt.y ;
1232 }
1233 }
1234 if(x) *x = x1 ;
1235 if(y) *y = y1 ;
1236 }
1237
1238 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1239 {
1240 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1241
1242 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1243
1244 {
1245 Point localwhere = {0,0} ;
1246
1247 if(x) localwhere.h = * x ;
1248 if(y) localwhere.v = * y ;
1249
1250 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1251 if(x) *x = localwhere.h ;
1252 if(y) *y = localwhere.v ;
1253
1254 }
1255 MacRootWindowToWindow( x , y ) ;
1256
1257 wxPoint origin = GetClientAreaOrigin() ;
1258 if(x) *x -= origin.x ;
1259 if(y) *y -= origin.y ;
1260 }
1261
1262 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1263 {
1264 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1265 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1266
1267 wxPoint origin = GetClientAreaOrigin() ;
1268 if(x) *x += origin.x ;
1269 if(y) *y += origin.y ;
1270
1271 MacWindowToRootWindow( x , y ) ;
1272
1273 {
1274 Point localwhere = { 0,0 };
1275 if(x) localwhere.h = * x ;
1276 if(y) localwhere.v = * y ;
1277 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1278 if(x) *x = localwhere.h ;
1279 if(y) *y = localwhere.v ;
1280 }
1281 }
1282
1283 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1284 {
1285 wxPoint origin = GetClientAreaOrigin() ;
1286 if(x) *x += origin.x ;
1287 if(y) *y += origin.y ;
1288
1289 MacWindowToRootWindow( x , y ) ;
1290 }
1291
1292 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1293 {
1294 MacRootWindowToWindow( x , y ) ;
1295
1296 wxPoint origin = GetClientAreaOrigin() ;
1297 if(x) *x -= origin.x ;
1298 if(y) *y -= origin.y ;
1299 }
1300
1301 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1302 {
1303 wxPoint pt ;
1304 if ( x ) pt.x = *x ;
1305 if ( y ) pt.y = *y ;
1306
1307 if ( !IsTopLevel() )
1308 {
1309 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1310 if (top)
1311 {
1312 pt.x -= MacGetLeftBorderSize() ;
1313 pt.y -= MacGetTopBorderSize() ;
1314 wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1315 }
1316 }
1317
1318 if ( x ) *x = (int) pt.x ;
1319 if ( y ) *y = (int) pt.y ;
1320 }
1321
1322 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1323 {
1324 int x1 , y1 ;
1325 if ( x ) x1 = *x ;
1326 if ( y ) y1 = *y ;
1327 MacWindowToRootWindow( &x1 , &y1 ) ;
1328 if ( x ) *x = x1 ;
1329 if ( y ) *y = y1 ;
1330 }
1331
1332 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1333 {
1334 wxPoint pt ;
1335 if ( x ) pt.x = *x ;
1336 if ( y ) pt.y = *y ;
1337
1338 if ( !IsTopLevel() )
1339 {
1340 wxMacControl::Convert( &pt , MacGetTopLevelWindow()->m_peer , m_peer ) ;
1341 pt.x += MacGetLeftBorderSize() ;
1342 pt.y += MacGetTopBorderSize() ;
1343 }
1344
1345 if ( x ) *x = (int) pt.x ;
1346 if ( y ) *y = (int) pt.y ;
1347 }
1348
1349 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1350 {
1351 int x1 , y1 ;
1352 if ( x ) x1 = *x ;
1353 if ( y ) y1 = *y ;
1354 MacRootWindowToWindow( &x1 , &y1 ) ;
1355 if ( x ) *x = x1 ;
1356 if ( y ) *y = y1 ;
1357 }
1358
1359 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1360 {
1361 RgnHandle rgn = NewRgn() ;
1362 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1363 {
1364 Rect structure ;
1365 Rect content ;
1366 GetRegionBounds( rgn , &content ) ;
1367 m_peer->GetRect( &structure ) ;
1368 OffsetRect( &structure, -structure.left , -structure.top ) ;
1369
1370 left = content.left - structure.left ;
1371 top = content.top - structure.top ;
1372 right = structure.right - content.right ;
1373 bottom = structure.bottom - content.bottom ;
1374 }
1375 else
1376 {
1377 left = top = right = bottom = 0 ;
1378 }
1379 DisposeRgn( rgn ) ;
1380 }
1381
1382 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1383 {
1384 wxSize sizeTotal = size;
1385
1386 RgnHandle rgn = NewRgn() ;
1387
1388 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1389 {
1390 Rect content ;
1391 Rect structure ;
1392 GetRegionBounds( rgn , &content ) ;
1393
1394 m_peer->GetRect( &structure ) ;
1395 // structure is in parent coordinates, but we only need width and height, so it's ok
1396
1397 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1398 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1399 }
1400 DisposeRgn( rgn ) ;
1401
1402 sizeTotal.x += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1403 sizeTotal.y += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1404
1405 return sizeTotal;
1406 }
1407
1408
1409 // Get size *available for subwindows* i.e. excluding menu bar etc.
1410 void wxWindowMac::DoGetClientSize(int *x, int *y) const
1411 {
1412 int ww, hh;
1413
1414 RgnHandle rgn = NewRgn() ;
1415 Rect content ;
1416 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1417 {
1418 GetRegionBounds( rgn , &content ) ;
1419 }
1420 else
1421 {
1422 m_peer->GetRect( &content ) ;
1423 }
1424 DisposeRgn( rgn ) ;
1425
1426 ww = content.right - content.left ;
1427 hh = content.bottom - content.top ;
1428
1429 if (m_hScrollBar && m_hScrollBar->IsShown() )
1430 {
1431 hh -= m_hScrollBar->GetSize().y ; // MAC_SCROLLBAR_SIZE ;
1432 }
1433 if (m_vScrollBar && m_vScrollBar->IsShown() )
1434 {
1435 ww -= m_vScrollBar->GetSize().x ; // MAC_SCROLLBAR_SIZE;
1436 }
1437 if(x) *x = ww;
1438 if(y) *y = hh;
1439
1440 }
1441
1442 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1443 {
1444 if (m_cursor == cursor)
1445 return FALSE;
1446
1447 if (wxNullCursor == cursor)
1448 {
1449 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1450 return FALSE ;
1451 }
1452 else
1453 {
1454 if ( ! wxWindowBase::SetCursor( cursor ) )
1455 return FALSE ;
1456 }
1457
1458 wxASSERT_MSG( m_cursor.Ok(),
1459 wxT("cursor must be valid after call to the base version"));
1460
1461
1462 wxWindowMac *mouseWin = 0 ;
1463 {
1464 wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ;
1465 WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ;
1466 CGrafPtr savePort ;
1467 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1468
1469 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1470 // position, use it...
1471
1472 Point pt ;
1473 GetMouse( &pt ) ;
1474 ControlPartCode part ;
1475 ControlRef control ;
1476 control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ;
1477 if ( control )
1478 mouseWin = wxFindControlFromMacControl( control ) ;
1479
1480 if ( swapped )
1481 QDSwapPort( savePort , NULL ) ;
1482 }
1483
1484 if ( mouseWin == this && !wxIsBusy() )
1485 {
1486 m_cursor.MacInstall() ;
1487 }
1488
1489 return TRUE ;
1490 }
1491
1492 #if wxUSE_MENUS
1493 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1494 {
1495 menu->SetInvokingWindow(this);
1496 menu->UpdateUI();
1497
1498 if ( x == -1 && y == -1 )
1499 {
1500 wxPoint mouse = wxGetMousePosition();
1501 x = mouse.x; y = mouse.y;
1502 }
1503 else
1504 {
1505 ClientToScreen( &x , &y ) ;
1506 }
1507
1508 menu->MacBeforeDisplay( true ) ;
1509 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1510 if ( HiWord(menuResult) != 0 )
1511 {
1512 MenuCommand id ;
1513 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1514 wxMenuItem* item = NULL ;
1515 wxMenu* realmenu ;
1516 item = menu->FindItem(id, &realmenu) ;
1517 if (item->IsCheckable())
1518 {
1519 item->Check( !item->IsChecked() ) ;
1520 }
1521 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1522 }
1523 menu->MacAfterDisplay( true ) ;
1524
1525 menu->SetInvokingWindow(NULL);
1526
1527 return TRUE;
1528 }
1529 #endif
1530
1531 // ----------------------------------------------------------------------------
1532 // tooltips
1533 // ----------------------------------------------------------------------------
1534
1535 #if wxUSE_TOOLTIPS
1536
1537 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1538 {
1539 wxWindowBase::DoSetToolTip(tooltip);
1540
1541 if ( m_tooltip )
1542 m_tooltip->SetWindow(this);
1543 }
1544
1545 #endif // wxUSE_TOOLTIPS
1546
1547 void wxWindowMac::MacInvalidateBorders()
1548 {
1549 if ( m_peer == NULL )
1550 return ;
1551
1552 bool vis = MacIsReallyShown() ;
1553 if ( !vis )
1554 return ;
1555
1556 int outerBorder = MacGetLeftBorderSize() ;
1557 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1558 outerBorder += 4 ;
1559
1560 if ( outerBorder == 0 )
1561 return ;
1562
1563 // now we know that we have something to do at all
1564
1565 // as the borders are drawn on the parent we have to properly invalidate all these areas
1566 RgnHandle updateInner = NewRgn() ,
1567 updateOuter = NewRgn() ;
1568
1569 // this rectangle is in HIViewCoordinates under OSX and in Window Coordinates under Carbon
1570 Rect rect ;
1571 m_peer->GetRect( &rect ) ;
1572 RectRgn( updateInner , &rect ) ;
1573 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1574 RectRgn( updateOuter , &rect ) ;
1575 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1576 #ifdef __WXMAC_OSX__
1577 GetParent()->m_peer->SetNeedsDisplay( updateOuter ) ;
1578 #else
1579 WindowRef tlw = (WindowRef) MacGetTopLevelWindowRef() ;
1580 if ( tlw )
1581 InvalWindowRgn( tlw , updateOuter ) ;
1582 #endif
1583 DisposeRgn(updateOuter) ;
1584 DisposeRgn(updateInner) ;
1585 /*
1586 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() ;
1587 RectRgn( updateInner , &rect ) ;
1588 InsetRect( &rect , -4 , -4 ) ;
1589 RectRgn( updateOuter , &rect ) ;
1590 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1591 wxPoint parent(0,0);
1592 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1593 parent -= GetParent()->GetClientAreaOrigin() ;
1594 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1595 GetParent()->m_peer->SetNeedsDisplay( true , updateOuter ) ;
1596 DisposeRgn(updateOuter) ;
1597 DisposeRgn(updateInner) ;
1598 */
1599 /*
1600 if ( m_peer )
1601 {
1602 // deleting a window while it is shown invalidates the region occupied by border or
1603 // focus
1604
1605 if ( IsShown() && ( outerBorder > 0 ) )
1606 {
1607 // as the borders are drawn on the parent we have to properly invalidate all these areas
1608 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1609
1610 Rect rect ;
1611
1612 m_peer->GetRect( &rect ) ;
1613 RectRgn( updateInner , &rect ) ;
1614 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1615 RectRgn( updateOuter , &rect ) ;
1616 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1617 wxPoint parent(0,0);
1618 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1619 parent -= GetParent()->GetClientAreaOrigin() ;
1620 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1621 CopyRgn( updateOuter , updateTotal ) ;
1622
1623 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
1624 DisposeRgn(updateOuter) ;
1625 DisposeRgn(updateInner) ;
1626 DisposeRgn(updateTotal) ;
1627 }
1628 }
1629 */
1630 #if 0
1631 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1632
1633 int outerBorder = MacGetLeftBorderSize() ;
1634 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1635 outerBorder += 4 ;
1636
1637 if ( vis && ( outerBorder > 0 ) )
1638 {
1639 // as the borders are drawn on the parent we have to properly invalidate all these areas
1640 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1641
1642 Rect rect ;
1643
1644 m_peer->GetRect( &rect ) ;
1645 RectRgn( updateInner , &rect ) ;
1646 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1647 RectRgn( updateOuter , &rect ) ;
1648 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1649 /*
1650 wxPoint parent(0,0);
1651 #if TARGET_API_MAC_OSX
1652 // no offsetting needed when compositing
1653 #else
1654 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1655 parent -= GetParent()->GetClientAreaOrigin() ;
1656 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1657 #endif
1658 */
1659 CopyRgn( updateOuter , updateTotal ) ;
1660
1661 rect = r ;
1662 RectRgn( updateInner , &rect ) ;
1663 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1664 RectRgn( updateOuter , &rect ) ;
1665 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1666 /*
1667 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1668 */
1669 UnionRgn( updateOuter , updateTotal , updateTotal ) ;
1670
1671 GetParent()->m_peer->SetNeedsDisplay( updateTotal ) ;
1672 DisposeRgn(updateOuter) ;
1673 DisposeRgn(updateInner) ;
1674 DisposeRgn(updateTotal) ;
1675 }
1676 #endif
1677 }
1678
1679 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1680 {
1681 // this is never called for a toplevel window, so we know we have a parent
1682 int former_x , former_y , former_w, former_h ;
1683
1684 // Get true coordinates of former position
1685 DoGetPosition( &former_x , &former_y ) ;
1686 DoGetSize( &former_w , &former_h ) ;
1687
1688 wxWindow *parent = GetParent();
1689 if ( parent )
1690 {
1691 wxPoint pt(parent->GetClientAreaOrigin());
1692 former_x += pt.x ;
1693 former_y += pt.y ;
1694 }
1695
1696 int actualWidth = width ;
1697 int actualHeight = height ;
1698 int actualX = x;
1699 int actualY = y;
1700
1701 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1702 actualWidth = m_minWidth;
1703 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1704 actualHeight = m_minHeight;
1705 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1706 actualWidth = m_maxWidth;
1707 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1708 actualHeight = m_maxHeight;
1709
1710 bool doMove = false ;
1711 bool doResize = false ;
1712
1713 if ( actualX != former_x || actualY != former_y )
1714 {
1715 doMove = true ;
1716 }
1717 if ( actualWidth != former_w || actualHeight != former_h )
1718 {
1719 doResize = true ;
1720 }
1721
1722 if ( doMove || doResize )
1723 {
1724 // as the borders are drawn outside the native control, we adjust now
1725
1726 wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
1727 wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
1728 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
1729
1730 Rect r ;
1731 wxMacRectToNative( &bounds , &r ) ;
1732
1733 if ( !GetParent()->IsTopLevel() )
1734 {
1735 wxMacWindowToNative( GetParent() , &r ) ;
1736 }
1737
1738 MacInvalidateBorders() ;
1739
1740 m_peer->SetRect( &r ) ;
1741
1742 if ( doMove )
1743 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1744
1745 MacInvalidateBorders() ;
1746
1747 MacRepositionScrollBars() ;
1748 if ( doMove )
1749 {
1750 wxPoint point(actualX,actualY);
1751 wxMoveEvent event(point, m_windowId);
1752 event.SetEventObject(this);
1753 GetEventHandler()->ProcessEvent(event) ;
1754 }
1755 if ( doResize )
1756 {
1757 MacRepositionScrollBars() ;
1758 wxSize size(actualWidth, actualHeight);
1759 wxSizeEvent event(size, m_windowId);
1760 event.SetEventObject(this);
1761 GetEventHandler()->ProcessEvent(event);
1762 }
1763 }
1764
1765 }
1766
1767 wxSize wxWindowMac::DoGetBestSize() const
1768 {
1769 if ( m_macIsUserPane || IsTopLevel() )
1770 return wxWindowBase::DoGetBestSize() ;
1771
1772 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1773 int bestWidth, bestHeight ;
1774 m_peer->GetBestRect( &bestsize ) ;
1775
1776 if ( EmptyRect( &bestsize ) )
1777 {
1778 bestsize.left = bestsize.top = 0 ;
1779 bestsize.right = 16 ;
1780 bestsize.bottom = 16 ;
1781 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1782 {
1783 bestsize.bottom = 16 ;
1784 }
1785 #if wxUSE_SPINBTN
1786 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1787 {
1788 bestsize.bottom = 24 ;
1789 }
1790 #endif // wxUSE_SPINBTN
1791 else
1792 {
1793 // return wxWindowBase::DoGetBestSize() ;
1794 }
1795 }
1796
1797 bestWidth = bestsize.right - bestsize.left ;
1798 bestHeight = bestsize.bottom - bestsize.top ;
1799 if ( bestHeight < 10 )
1800 bestHeight = 13 ;
1801
1802 return wxSize(bestWidth, bestHeight);
1803 }
1804
1805
1806 // set the size of the window: if the dimensions are positive, just use them,
1807 // but if any of them is equal to -1, it means that we must find the value for
1808 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1809 // which case -1 is a valid value for x and y)
1810 //
1811 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1812 // the width/height to best suit our contents, otherwise we reuse the current
1813 // width/height
1814 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1815 {
1816 // get the current size and position...
1817 int currentX, currentY;
1818 GetPosition(&currentX, &currentY);
1819
1820 int currentW,currentH;
1821 GetSize(&currentW, &currentH);
1822
1823 // ... and don't do anything (avoiding flicker) if it's already ok
1824 if ( x == currentX && y == currentY &&
1825 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1826 {
1827 // TODO REMOVE
1828 MacRepositionScrollBars() ; // we might have a real position shift
1829 return;
1830 }
1831
1832 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1833 x = currentX;
1834 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1835 y = currentY;
1836
1837 AdjustForParentClientOrigin(x, y, sizeFlags);
1838
1839 wxSize size(-1, -1);
1840 if ( width == -1 )
1841 {
1842 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1843 {
1844 size = DoGetBestSize();
1845 width = size.x;
1846 }
1847 else
1848 {
1849 // just take the current one
1850 width = currentW;
1851 }
1852 }
1853
1854 if ( height == -1 )
1855 {
1856 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1857 {
1858 if ( size.x == -1 )
1859 {
1860 size = DoGetBestSize();
1861 }
1862 //else: already called DoGetBestSize() above
1863
1864 height = size.y;
1865 }
1866 else
1867 {
1868 // just take the current one
1869 height = currentH;
1870 }
1871 }
1872
1873 DoMoveWindow(x, y, width, height);
1874
1875 }
1876
1877 wxPoint wxWindowMac::GetClientAreaOrigin() const
1878 {
1879 RgnHandle rgn = NewRgn() ;
1880 Rect content ;
1881 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1882 {
1883 GetRegionBounds( rgn , &content ) ;
1884 }
1885 else
1886 {
1887 content.left = content.top = 0 ;
1888 }
1889 DisposeRgn( rgn ) ;
1890 return wxPoint( content.left + MacGetLeftBorderSize( ) , content.top + MacGetTopBorderSize( ) );
1891 }
1892
1893 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1894 {
1895 if ( clientheight != -1 || clientheight != -1 )
1896 {
1897 int currentclientwidth , currentclientheight ;
1898 int currentwidth , currentheight ;
1899
1900 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1901 GetSize( &currentwidth , &currentheight ) ;
1902
1903 DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
1904 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1905 }
1906 }
1907
1908 void wxWindowMac::SetTitle(const wxString& title)
1909 {
1910 m_label = wxStripMenuCodes(title) ;
1911
1912 if ( m_peer && m_peer->Ok() )
1913 {
1914 m_peer->SetTitle( m_label ) ;
1915 }
1916 Refresh() ;
1917 }
1918
1919 wxString wxWindowMac::GetTitle() const
1920 {
1921 return m_label ;
1922 }
1923
1924 bool wxWindowMac::Show(bool show)
1925 {
1926 bool former = MacIsReallyShown() ;
1927 if ( !wxWindowBase::Show(show) )
1928 return FALSE;
1929
1930 // TODO use visibilityChanged Carbon Event for OSX
1931 if ( m_peer )
1932 {
1933 m_peer->SetVisibility( show , true ) ;
1934 }
1935 if ( former != MacIsReallyShown() )
1936 MacPropagateVisibilityChanged() ;
1937 return TRUE;
1938 }
1939
1940 bool wxWindowMac::Enable(bool enable)
1941 {
1942 wxASSERT( m_peer->Ok() ) ;
1943 bool former = MacIsReallyEnabled() ;
1944 if ( !wxWindowBase::Enable(enable) )
1945 return FALSE;
1946
1947 m_peer->Enable( enable ) ;
1948
1949 if ( former != MacIsReallyEnabled() )
1950 MacPropagateEnabledStateChanged() ;
1951 return TRUE;
1952 }
1953
1954 //
1955 // status change propagations (will be not necessary for OSX later )
1956 //
1957
1958 void wxWindowMac::MacPropagateVisibilityChanged()
1959 {
1960 #if !TARGET_API_MAC_OSX
1961 MacVisibilityChanged() ;
1962
1963 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1964 while ( node )
1965 {
1966 wxWindowMac *child = node->GetData();
1967 if ( child->IsShown() )
1968 child->MacPropagateVisibilityChanged( ) ;
1969 node = node->GetNext();
1970 }
1971 #endif
1972 }
1973
1974 void wxWindowMac::MacPropagateEnabledStateChanged( )
1975 {
1976 #if !TARGET_API_MAC_OSX
1977 MacEnabledStateChanged() ;
1978
1979 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1980 while ( node )
1981 {
1982 wxWindowMac *child = node->GetData();
1983 if ( child->IsEnabled() )
1984 child->MacPropagateEnabledStateChanged() ;
1985 node = node->GetNext();
1986 }
1987 #endif
1988 }
1989
1990 void wxWindowMac::MacPropagateHiliteChanged( )
1991 {
1992 #if !TARGET_API_MAC_OSX
1993 MacHiliteChanged() ;
1994
1995 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1996 while ( node )
1997 {
1998 wxWindowMac *child = node->GetData();
1999 // if ( child->IsEnabled() )
2000 child->MacPropagateHiliteChanged() ;
2001 node = node->GetNext();
2002 }
2003 #endif
2004 }
2005
2006 //
2007 // status change notifications
2008 //
2009
2010 void wxWindowMac::MacVisibilityChanged()
2011 {
2012 }
2013
2014 void wxWindowMac::MacHiliteChanged()
2015 {
2016 }
2017
2018 void wxWindowMac::MacEnabledStateChanged()
2019 {
2020 }
2021
2022 //
2023 // status queries on the inherited window's state
2024 //
2025
2026 bool wxWindowMac::MacIsReallyShown()
2027 {
2028 // only under OSX the visibility of the TLW is taken into account
2029 if ( m_isBeingDeleted )
2030 return false ;
2031
2032 #if TARGET_API_MAC_OSX
2033 if ( m_peer && m_peer->Ok() )
2034 return m_peer->IsVisible();
2035 #endif
2036 wxWindow* win = this ;
2037 while( win->IsShown() )
2038 {
2039 if ( win->IsTopLevel() )
2040 return true ;
2041
2042 win = win->GetParent() ;
2043 if ( win == NULL )
2044 return true ;
2045
2046 } ;
2047 return false ;
2048 }
2049
2050 bool wxWindowMac::MacIsReallyEnabled()
2051 {
2052 return m_peer->IsEnabled() ;
2053 }
2054
2055 bool wxWindowMac::MacIsReallyHilited()
2056 {
2057 return m_peer->IsActive();
2058 }
2059
2060 void wxWindowMac::MacFlashInvalidAreas()
2061 {
2062 #if TARGET_API_MAC_OSX
2063 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
2064 #endif
2065 }
2066
2067 //
2068 //
2069 //
2070
2071 int wxWindowMac::GetCharHeight() const
2072 {
2073 wxClientDC dc ( (wxWindowMac*)this ) ;
2074 return dc.GetCharHeight() ;
2075 }
2076
2077 int wxWindowMac::GetCharWidth() const
2078 {
2079 wxClientDC dc ( (wxWindowMac*)this ) ;
2080 return dc.GetCharWidth() ;
2081 }
2082
2083 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
2084 int *descent, int *externalLeading, const wxFont *theFont ) const
2085 {
2086 const wxFont *fontToUse = theFont;
2087 if ( !fontToUse )
2088 fontToUse = &m_font;
2089
2090 wxClientDC dc( (wxWindowMac*) this ) ;
2091 long lx,ly,ld,le ;
2092 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2093 if ( externalLeading )
2094 *externalLeading = le ;
2095 if ( descent )
2096 *descent = ld ;
2097 if ( x )
2098 *x = lx ;
2099 if ( y )
2100 *y = ly ;
2101 }
2102
2103 /*
2104 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2105 * we always intersect with the entire window, not only with the client area
2106 */
2107
2108 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2109 {
2110 if ( m_peer == NULL )
2111 return ;
2112
2113 if ( !MacIsReallyShown() )
2114 return ;
2115
2116 if ( rect )
2117 {
2118 Rect r ;
2119 wxMacRectToNative( rect , &r ) ;
2120 m_peer->SetNeedsDisplay( &r ) ;
2121 }
2122 else
2123 {
2124 m_peer->SetNeedsDisplay() ;
2125 }
2126 }
2127
2128 void wxWindowMac::Freeze()
2129 {
2130 #if TARGET_API_MAC_OSX
2131 if ( !m_frozenness++ )
2132 {
2133 if ( m_peer && m_peer->Ok() )
2134 m_peer->SetDrawingEnabled( false ) ;
2135 }
2136 #endif
2137 }
2138
2139
2140 void wxWindowMac::Thaw()
2141 {
2142 #if TARGET_API_MAC_OSX
2143 wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2144
2145 if ( !--m_frozenness )
2146 {
2147 if ( m_peer && m_peer->Ok() )
2148 {
2149 m_peer->SetDrawingEnabled( true ) ;
2150 m_peer->InvalidateWithChildren() ;
2151 }
2152 }
2153 #endif
2154 }
2155
2156 wxWindowMac *wxGetActiveWindow()
2157 {
2158 // actually this is a windows-only concept
2159 return NULL;
2160 }
2161
2162 // Coordinates relative to the window
2163 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2164 {
2165 // We really don't move the mouse programmatically under Mac.
2166 }
2167
2168 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2169 {
2170 #if TARGET_API_MAC_OSX
2171 if ( MacGetTopLevelWindow()->MacUsesCompositing() && (m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) )
2172 {
2173 event.Skip() ;
2174 }
2175 else
2176 #endif
2177 {
2178 event.GetDC()->Clear() ;
2179 }
2180 }
2181
2182 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2183 {
2184 event.Skip() ;
2185 }
2186
2187 int wxWindowMac::GetScrollPos(int orient) const
2188 {
2189 if ( orient == wxHORIZONTAL )
2190 {
2191 if ( m_hScrollBar )
2192 return m_hScrollBar->GetThumbPosition() ;
2193 }
2194 else
2195 {
2196 if ( m_vScrollBar )
2197 return m_vScrollBar->GetThumbPosition() ;
2198 }
2199 return 0;
2200 }
2201
2202 // This now returns the whole range, not just the number
2203 // of positions that we can scroll.
2204 int wxWindowMac::GetScrollRange(int orient) const
2205 {
2206 if ( orient == wxHORIZONTAL )
2207 {
2208 if ( m_hScrollBar )
2209 return m_hScrollBar->GetRange() ;
2210 }
2211 else
2212 {
2213 if ( m_vScrollBar )
2214 return m_vScrollBar->GetRange() ;
2215 }
2216 return 0;
2217 }
2218
2219 int wxWindowMac::GetScrollThumb(int orient) const
2220 {
2221 if ( orient == wxHORIZONTAL )
2222 {
2223 if ( m_hScrollBar )
2224 return m_hScrollBar->GetThumbSize() ;
2225 }
2226 else
2227 {
2228 if ( m_vScrollBar )
2229 return m_vScrollBar->GetThumbSize() ;
2230 }
2231 return 0;
2232 }
2233
2234 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2235 {
2236 if ( orient == wxHORIZONTAL )
2237 {
2238 if ( m_hScrollBar )
2239 m_hScrollBar->SetThumbPosition( pos ) ;
2240 }
2241 else
2242 {
2243 if ( m_vScrollBar )
2244 m_vScrollBar->SetThumbPosition( pos ) ;
2245 }
2246 }
2247
2248 //
2249 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
2250 // our own window origin is at leftOrigin/rightOrigin
2251 //
2252
2253 void wxWindowMac::MacPaintBorders( int leftOrigin , int rightOrigin )
2254 {
2255 if( IsTopLevel() )
2256 return ;
2257
2258 Rect rect ;
2259 bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
2260 bool hasBothScrollbars = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2261
2262 m_peer->GetRect( &rect ) ;
2263 // back to the surrounding frame rectangle
2264 InsetRect( &rect, -1 , -1 ) ;
2265
2266 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2267 if ( UMAGetSystemVersion() >= 0x1030 )
2268 {
2269 CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
2270 rect.bottom - rect.top ) ;
2271
2272 HIThemeFrameDrawInfo info ;
2273 memset( &info, 0 , sizeof( info ) ) ;
2274
2275 info.version = 0 ;
2276 info.kind = 0 ;
2277 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2278 info.isFocused = hasFocus ;
2279
2280 CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
2281 wxASSERT( cgContext ) ;
2282
2283 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2284 {
2285 info.kind = kHIThemeFrameTextFieldSquare ;
2286 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2287 }
2288 else if (HasFlag(wxSIMPLE_BORDER))
2289 {
2290 info.kind = kHIThemeFrameListBox ;
2291 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2292 }
2293 else if ( hasFocus )
2294 {
2295 HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
2296 }
2297
2298 m_peer->GetRect( &rect ) ;
2299 if ( hasBothScrollbars )
2300 {
2301 int size = m_hScrollBar->GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ? 16 : 12 ;
2302 CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
2303 CGPoint cgpoint = CGPointMake( rect.right - size , rect.bottom - size ) ;
2304 HIThemeGrowBoxDrawInfo info ;
2305 memset( &info, 0 , sizeof( info ) ) ;
2306 info.version = 0 ;
2307 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2308 info.kind = kHIThemeGrowBoxKindNone ;
2309 info.size = kHIThemeGrowBoxSizeNormal ;
2310 info.direction = kThemeGrowRight | kThemeGrowDown ;
2311 HIThemeDrawGrowBox( &cgpoint , &info , cgContext , kHIThemeOrientationNormal ) ;
2312 }
2313 }
2314 else
2315 #endif
2316 {
2317 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2318 if (top )
2319 {
2320 wxPoint pt(0,0) ;
2321 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2322 OffsetRect( &rect , pt.x , pt.y ) ;
2323 }
2324
2325 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2326 {
2327 DrawThemeEditTextFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2328 }
2329 else if (HasFlag(wxSIMPLE_BORDER))
2330 {
2331 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2332 }
2333
2334 if ( hasFocus )
2335 {
2336 DrawThemeFocusRect( &rect , true ) ;
2337 }
2338
2339 if ( hasBothScrollbars )
2340 {
2341 // GetThemeStandaloneGrowBoxBounds
2342 //DrawThemeStandaloneNoGrowBox
2343 }
2344 }
2345 }
2346
2347 void wxWindowMac::RemoveChild( wxWindowBase *child )
2348 {
2349 if ( child == m_hScrollBar )
2350 m_hScrollBar = NULL ;
2351 if ( child == m_vScrollBar )
2352 m_vScrollBar = NULL ;
2353
2354 wxWindowBase::RemoveChild( child ) ;
2355 }
2356
2357 // New function that will replace some of the above.
2358 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2359 int range, bool refresh)
2360 {
2361 if ( orient == wxHORIZONTAL )
2362 {
2363 if ( m_hScrollBar )
2364 {
2365 if ( range == 0 || thumbVisible >= range )
2366 {
2367 if ( m_hScrollBar->IsShown() )
2368 m_hScrollBar->Show(false) ;
2369 }
2370 else
2371 {
2372 if ( !m_hScrollBar->IsShown() )
2373 m_hScrollBar->Show(true) ;
2374 }
2375 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2376 }
2377 }
2378 else
2379 {
2380 if ( m_vScrollBar )
2381 {
2382 if ( range == 0 || thumbVisible >= range )
2383 {
2384 if ( m_vScrollBar->IsShown() )
2385 m_vScrollBar->Show(false) ;
2386 }
2387 else
2388 {
2389 if ( !m_vScrollBar->IsShown() )
2390 m_vScrollBar->Show(true) ;
2391 }
2392 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2393 }
2394 }
2395 MacRepositionScrollBars() ;
2396 }
2397
2398 // Does a physical scroll
2399 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2400 {
2401 if( dx == 0 && dy ==0 )
2402 return ;
2403
2404
2405 {
2406
2407 int width , height ;
2408 GetClientSize( &width , &height ) ;
2409 #if TARGET_API_MAC_OSX
2410 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2411 // area is scrolled, this does not occur if width and height are 2 pixels less,
2412 // TODO write optimal workaround
2413 wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2414 if ( rect )
2415 {
2416 scrollrect.Intersect( *rect ) ;
2417 }
2418 if ( m_peer->GetNeedsDisplay() )
2419 {
2420 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2421 // either immediate redraw or full invalidate
2422 #if 1
2423 // is the better overall solution, as it does not slow down scrolling
2424 m_peer->SetNeedsDisplay() ;
2425 #else
2426 // this would be the preferred version for fast drawing controls
2427 if( UMAGetSystemVersion() < 0x1030 )
2428 Update() ;
2429 else
2430 HIViewRender(m_peer->GetControlRef()) ;
2431 #endif
2432 }
2433 // as the native control might be not a 0/0 wx window coordinates, we have to offset
2434 scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2435 m_peer->ScrollRect( scrollrect , dx , dy ) ;
2436 #else
2437
2438 wxPoint pos;
2439 pos.x = pos.y = 0;
2440
2441 Rect scrollrect;
2442 RgnHandle updateRgn = NewRgn() ;
2443
2444 {
2445 wxClientDC dc(this) ;
2446 wxMacPortSetter helper(&dc) ;
2447
2448 m_peer->GetRect( &scrollrect ) ;
2449 scrollrect.top += MacGetTopBorderSize() ;
2450 scrollrect.left += MacGetLeftBorderSize() ;
2451 scrollrect.bottom = scrollrect.top + height ;
2452 scrollrect.right = scrollrect.left + width ;
2453
2454 if ( rect )
2455 {
2456 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2457 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2458 SectRect( &scrollrect , &r , &scrollrect ) ;
2459 }
2460 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2461
2462 // now scroll the former update region as well and add the new update region
2463
2464 WindowRef rootWindow = (WindowRef) MacGetTopLevelWindowRef() ;
2465 RgnHandle formerUpdateRgn = NewRgn() ;
2466 RgnHandle scrollRgn = NewRgn() ;
2467 RectRgn( scrollRgn , &scrollrect ) ;
2468 GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
2469 Point pt = {0,0} ;
2470 LocalToGlobal( &pt ) ;
2471 OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
2472 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2473 if ( !EmptyRgn( formerUpdateRgn ) )
2474 {
2475 MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
2476 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2477 InvalWindowRgn(rootWindow , formerUpdateRgn ) ;
2478 }
2479 InvalWindowRgn(rootWindow , updateRgn ) ;
2480 DisposeRgn( updateRgn ) ;
2481 DisposeRgn( formerUpdateRgn ) ;
2482 DisposeRgn( scrollRgn ) ;
2483 }
2484 #endif
2485 }
2486
2487 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2488 {
2489 wxWindowMac *child = node->GetData();
2490 if (child == m_vScrollBar) continue;
2491 if (child == m_hScrollBar) continue;
2492 if (child->IsTopLevel()) continue;
2493
2494 int x,y;
2495 child->GetPosition( &x, &y );
2496 int w,h;
2497 child->GetSize( &w, &h );
2498 if (rect)
2499 {
2500 wxRect rc(x,y,w,h);
2501 if (rect->Intersects(rc))
2502 child->SetSize( x+dx, y+dy, w, h );
2503 }
2504 else
2505 {
2506 child->SetSize( x+dx, y+dy, w, h );
2507 }
2508 }
2509 }
2510
2511 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2512 {
2513 if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
2514 {
2515 wxScrollWinEvent wevent;
2516 wevent.SetPosition(event.GetPosition());
2517 wevent.SetOrientation(event.GetOrientation());
2518 wevent.SetEventObject(this);
2519
2520 if (event.GetEventType() == wxEVT_SCROLL_TOP)
2521 wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
2522 else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
2523 wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
2524 else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
2525 wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
2526 else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
2527 wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
2528 else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
2529 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
2530 else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
2531 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
2532 else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
2533 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
2534 else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
2535 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
2536
2537 GetEventHandler()->ProcessEvent(wevent);
2538 }
2539 }
2540
2541 // Get the window with the focus
2542 wxWindowMac *wxWindowBase::DoFindFocus()
2543 {
2544 ControlRef control ;
2545 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2546 return wxFindControlFromMacControl( control ) ;
2547 }
2548
2549 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2550 {
2551 // panel wants to track the window which was the last to have focus in it,
2552 // so we want to set ourselves as the window which last had focus
2553 //
2554 // notice that it's also important to do it upwards the tree becaus
2555 // otherwise when the top level panel gets focus, it won't set it back to
2556 // us, but to some other sibling
2557
2558 // CS:don't know if this is still needed:
2559 //wxChildFocusEvent eventFocus(this);
2560 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2561
2562 if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2563 {
2564 #if !wxMAC_USE_CORE_GRAPHICS
2565 wxMacWindowStateSaver sv( this ) ;
2566 Rect rect ;
2567 m_peer->GetRect( &rect ) ;
2568 // auf den umgebenden Rahmen zur\9fck
2569 InsetRect( &rect, -1 , -1 ) ;
2570
2571 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2572 if (top )
2573 {
2574 wxPoint pt(0,0) ;
2575 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2576 rect.left += pt.x ;
2577 rect.right += pt.x ;
2578 rect.top += pt.y ;
2579 rect.bottom += pt.y ;
2580 }
2581
2582 if ( event.GetEventType() == wxEVT_SET_FOCUS )
2583 DrawThemeFocusRect( &rect , true ) ;
2584 else
2585 {
2586 DrawThemeFocusRect( &rect , false ) ;
2587
2588 // as this erases part of the frame we have to redraw borders
2589 // and because our z-ordering is not always correct (staticboxes)
2590 // we have to invalidate things, we cannot simple redraw
2591 MacInvalidateBorders() ;
2592 }
2593 #else
2594 GetParent()->Refresh() ;
2595 #endif
2596 }
2597
2598 event.Skip();
2599 }
2600
2601 void wxWindowMac::OnInternalIdle()
2602 {
2603 // This calls the UI-update mechanism (querying windows for
2604 // menu/toolbar/control state information)
2605 if (wxUpdateUIEvent::CanUpdate(this))
2606 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2607 }
2608
2609 // Raise the window to the top of the Z order
2610 void wxWindowMac::Raise()
2611 {
2612 m_peer->SetZOrder( true , NULL ) ;
2613 }
2614
2615 // Lower the window to the bottom of the Z order
2616 void wxWindowMac::Lower()
2617 {
2618 m_peer->SetZOrder( false , NULL ) ;
2619 }
2620
2621
2622 // static wxWindow *gs_lastWhich = NULL;
2623
2624 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2625 {
2626 // first trigger a set cursor event
2627
2628 wxPoint clientorigin = GetClientAreaOrigin() ;
2629 wxSize clientsize = GetClientSize() ;
2630 wxCursor cursor ;
2631 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2632 {
2633 wxSetCursorEvent event( pt.x , pt.y );
2634
2635 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2636 if ( processedEvtSetCursor && event.HasCursor() )
2637 {
2638 cursor = event.GetCursor() ;
2639 }
2640 else
2641 {
2642
2643 // the test for processedEvtSetCursor is here to prevent using m_cursor
2644 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2645 // it - this is a way to say that our cursor shouldn't be used for this
2646 // point
2647 if ( !processedEvtSetCursor && m_cursor.Ok() )
2648 {
2649 cursor = m_cursor ;
2650 }
2651 if ( wxIsBusy() )
2652 {
2653 }
2654 else
2655 {
2656 if ( !GetParent() )
2657 cursor = *wxSTANDARD_CURSOR ;
2658 }
2659 }
2660 if ( cursor.Ok() )
2661 cursor.MacInstall() ;
2662 }
2663 return cursor.Ok() ;
2664 }
2665
2666 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2667 {
2668 #if wxUSE_TOOLTIPS
2669 if ( m_tooltip )
2670 {
2671 return m_tooltip->GetTip() ;
2672 }
2673 #endif
2674 return wxEmptyString ;
2675 }
2676
2677 void wxWindowMac::ClearBackground()
2678 {
2679 Refresh() ;
2680 Update() ;
2681 }
2682
2683 void wxWindowMac::Update()
2684 {
2685 #if TARGET_API_MAC_OSX
2686
2687 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2688 WindowRef window = (WindowRef)MacGetTopLevelWindowRef() ;
2689
2690 // for composited windows this also triggers a redraw of all
2691 // invalid views in the window
2692 if( UMAGetSystemVersion() >= 0x1030 )
2693 HIWindowFlush(window) ;
2694 else
2695 #endif
2696 {
2697 // the only way to trigger the redrawing on earlier systems is to call
2698 // ReceiveNextEvent
2699
2700 EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
2701 UInt32 currentEventClass = 0 ;
2702 UInt32 currentEventKind = 0 ;
2703 if ( currentEvent != NULL )
2704 {
2705 currentEventClass = ::GetEventClass( currentEvent ) ;
2706 currentEventKind = ::GetEventKind( currentEvent ) ;
2707 }
2708 if ( currentEventClass != kEventClassMenu )
2709 {
2710 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
2711
2712 EventRef theEvent;
2713 OSStatus status = noErr ;
2714 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
2715 }
2716 else
2717 m_peer->SetNeedsDisplay() ;
2718 }
2719 #else
2720 ::Draw1Control( m_peer->GetControlRef() ) ;
2721 #endif
2722 }
2723
2724 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2725 {
2726 wxTopLevelWindowMac* win = NULL ;
2727 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2728 if ( window )
2729 {
2730 win = wxFindWinFromMacWindow( window ) ;
2731 }
2732 return win ;
2733 }
2734 wxRegion wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2735 {
2736 // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
2737 // also a window dc uses this, in this case we only clip in the hierarchy for hard
2738 // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
2739 // to add focus borders everywhere
2740
2741 Rect r ;
2742 RgnHandle visRgn = NewRgn() ;
2743 RgnHandle tempRgn = NewRgn() ;
2744 if ( !m_isBeingDeleted && MacIsReallyShown() /*m_peer->IsVisible() */ )
2745 {
2746 m_peer->GetRect( &r ) ;
2747 r.left -= MacGetLeftBorderSize() ;
2748 r.top -= MacGetTopBorderSize() ;
2749 r.bottom += MacGetBottomBorderSize() ;
2750 r.right += MacGetRightBorderSize() ;
2751
2752 r.right -= r.left ;
2753 r.bottom -= r.top ;
2754 r.left = 0 ;
2755 r.top = 0 ;
2756
2757 if ( includeOuterStructures )
2758 InsetRect( &r , -4 , -4 ) ;
2759 RectRgn( visRgn , &r ) ;
2760
2761 if ( !IsTopLevel() )
2762 {
2763 wxWindow* child = this ;
2764 wxWindow* parent = child->GetParent() ;
2765 while( parent )
2766 {
2767 int x , y ;
2768 wxSize size ;
2769 // we have to find a better clipping algorithm here, in order not to clip things
2770 // positioned like status and toolbar
2771 if ( 1 /* parent->IsTopLevel() && child->IsKindOf( CLASSINFO( wxToolBar ) ) */ )
2772 {
2773 size = parent->GetSize() ;
2774 x = y = 0 ;
2775 }
2776 else
2777 {
2778 size = parent->GetClientSize() ;
2779 wxPoint origin = parent->GetClientAreaOrigin() ;
2780 x = origin.x ;
2781 y = origin.y ;
2782 }
2783 parent->MacWindowToRootWindow( &x, &y ) ;
2784 MacRootWindowToWindow( &x , &y ) ;
2785
2786 if ( !includeOuterStructures || (
2787 parent->MacClipChildren() ||
2788 ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() )
2789 ) )
2790 {
2791 SetRectRgn( tempRgn ,
2792 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
2793 x + size.x - parent->MacGetRightBorderSize(),
2794 y + size.y - parent->MacGetBottomBorderSize()) ;
2795
2796 SectRgn( visRgn , tempRgn , visRgn ) ;
2797 }
2798 if ( parent->IsTopLevel() )
2799 break ;
2800 child = parent ;
2801 parent = child->GetParent() ;
2802 }
2803 }
2804 }
2805
2806 wxRegion vis = visRgn ;
2807 DisposeRgn( visRgn ) ;
2808 DisposeRgn( tempRgn ) ;
2809 return vis ;
2810 }
2811
2812 /*
2813 This function must not change the updatergn !
2814 */
2815 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2816 {
2817 RgnHandle updatergn = (RgnHandle) updatergnr ;
2818 bool handled = false ;
2819 Rect updatebounds ;
2820 GetRegionBounds( updatergn , &updatebounds ) ;
2821
2822 // wxLogDebug(wxT("update for %s bounds %d , %d , %d , %d"),wxString(GetClassInfo()->GetClassName()).c_str(), updatebounds.left , updatebounds.top , updatebounds.right , updatebounds.bottom ) ;
2823
2824 if ( !EmptyRgn(updatergn) )
2825 {
2826 RgnHandle newupdate = NewRgn() ;
2827 wxSize point = GetClientSize() ;
2828 wxPoint origin = GetClientAreaOrigin() ;
2829 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2830 SectRgn( newupdate , updatergn , newupdate ) ;
2831
2832 // first send an erase event to the entire update area
2833 {
2834 // for the toplevel window this really is the entire area
2835 // for all the others only their client area, otherwise they
2836 // might be drawing with full alpha and eg put blue into
2837 // the grow-box area of a scrolled window (scroll sample)
2838 wxDC* dc ;
2839 if ( IsTopLevel() )
2840 dc = new wxWindowDC(this);
2841 else
2842 dc = new wxClientDC(this);
2843 dc->SetClippingRegion(wxRegion(updatergn));
2844 wxEraseEvent eevent( GetId(), dc );
2845 eevent.SetEventObject( this );
2846 GetEventHandler()->ProcessEvent( eevent );
2847 delete dc ;
2848 }
2849
2850 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2851 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2852 m_updateRegion = newupdate ;
2853 DisposeRgn( newupdate ) ;
2854
2855 if ( !m_updateRegion.Empty() )
2856 {
2857 // paint the window itself
2858
2859 wxPaintEvent event;
2860 event.SetTimestamp(time);
2861 event.SetEventObject(this);
2862 GetEventHandler()->ProcessEvent(event);
2863 handled = true ;
2864 }
2865
2866 // now we cannot rely on having its borders drawn by a window itself, as it does not
2867 // get the updateRgn wide enough to always do so, so we do it from the parent
2868 // this would also be the place to draw any custom backgrounds for native controls
2869 // in Composited windowing
2870 wxPoint clientOrigin = GetClientAreaOrigin() ;
2871
2872 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2873 {
2874 wxWindowMac *child = node->GetData();
2875 if (child == m_vScrollBar) continue;
2876 if (child == m_hScrollBar) continue;
2877 if (child->IsTopLevel()) continue;
2878 if (!child->IsShown()) continue;
2879
2880 // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
2881
2882 int x,y;
2883 child->GetPosition( &x, &y );
2884 int w,h;
2885 child->GetSize( &w, &h );
2886 Rect childRect = { y , x , y + h , x + w } ;
2887 OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ;
2888 InsetRect( &childRect , -10 , -10) ;
2889
2890 if ( RectInRgn( &childRect , updatergn ) )
2891 {
2892
2893 // paint custom borders
2894 wxNcPaintEvent eventNc( child->GetId() );
2895 eventNc.SetEventObject( child );
2896 if ( !child->GetEventHandler()->ProcessEvent( eventNc ) )
2897 {
2898 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2899 if ( UMAGetSystemVersion() >= 0x1030 )
2900 {
2901 child->MacPaintBorders(0,0) ;
2902 }
2903 else
2904 #endif
2905 {
2906 wxWindowDC dc(this) ;
2907 dc.SetClippingRegion(wxRegion(updatergn));
2908 wxMacPortSetter helper(&dc) ;
2909 child->MacPaintBorders(0,0) ;
2910 }
2911 }
2912 }
2913 }
2914 }
2915 return handled ;
2916 }
2917
2918
2919 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2920 {
2921 wxWindowMac *iter = (wxWindowMac*)this ;
2922
2923 while( iter )
2924 {
2925 if ( iter->IsTopLevel() )
2926 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2927
2928 iter = iter->GetParent() ;
2929 }
2930 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2931 return NULL ;
2932 }
2933
2934 void wxWindowMac::MacCreateScrollBars( long style )
2935 {
2936 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2937
2938 if ( style & ( wxVSCROLL | wxHSCROLL ) )
2939 {
2940 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2941 int scrlsize = MAC_SCROLLBAR_SIZE ;
2942 wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL ;
2943 if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
2944 {
2945 scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
2946 variant = wxWINDOW_VARIANT_SMALL ;
2947 }
2948
2949 int adjust = hasBoth ? scrlsize - 1: 0 ;
2950 int width, height ;
2951 GetClientSize( &width , &height ) ;
2952
2953 wxPoint vPoint(width-scrlsize, 0) ;
2954 wxSize vSize(scrlsize, height - adjust) ;
2955 wxPoint hPoint(0 , height-scrlsize ) ;
2956 wxSize hSize( width - adjust, scrlsize) ;
2957
2958
2959 if ( style & wxVSCROLL )
2960 {
2961 m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint,
2962 vSize , wxVERTICAL);
2963 }
2964
2965 if ( style & wxHSCROLL )
2966 {
2967 m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint,
2968 hSize , wxHORIZONTAL);
2969 }
2970 }
2971
2972
2973 // because the create does not take into account the client area origin
2974 MacRepositionScrollBars() ; // we might have a real position shift
2975 }
2976
2977 void wxWindowMac::MacRepositionScrollBars()
2978 {
2979 if ( !m_hScrollBar && !m_vScrollBar )
2980 return ;
2981
2982 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2983 int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
2984 int adjust = hasBoth ? scrlsize - 1 : 0 ;
2985
2986 // get real client area
2987
2988 int width ;
2989 int height ;
2990 GetSize( &width , &height ) ;
2991
2992 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2993 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2994
2995 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2996 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2997 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2998 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2999 /*
3000 int x = 0 ;
3001 int y = 0 ;
3002 int w ;
3003 int h ;
3004 GetSize( &w , &h ) ;
3005
3006 MacClientToRootWindow( &x , &y ) ;
3007 MacClientToRootWindow( &w , &h ) ;
3008
3009 wxWindowMac *iter = (wxWindowMac*)this ;
3010
3011 int totW = 10000 , totH = 10000;
3012 while( iter )
3013 {
3014 if ( iter->IsTopLevel() )
3015 {
3016 iter->GetSize( &totW , &totH ) ;
3017 break ;
3018 }
3019
3020 iter = iter->GetParent() ;
3021 }
3022
3023 if ( x == 0 )
3024 {
3025 hPoint.x = -1 ;
3026 hSize.x += 1 ;
3027 }
3028 if ( y == 0 )
3029 {
3030 vPoint.y = -1 ;
3031 vSize.y += 1 ;
3032 }
3033
3034 if ( w-x >= totW )
3035 {
3036 hSize.x += 1 ;
3037 vPoint.x += 1 ;
3038 }
3039
3040 if ( h-y >= totH )
3041 {
3042 vSize.y += 1 ;
3043 hPoint.y += 1 ;
3044 }
3045 */
3046 if ( m_vScrollBar )
3047 {
3048 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
3049 }
3050 if ( m_hScrollBar )
3051 {
3052 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
3053 }
3054 }
3055
3056 bool wxWindowMac::AcceptsFocus() const
3057 {
3058 return MacCanFocus() && wxWindowBase::AcceptsFocus();
3059 }
3060
3061 void wxWindowMac::MacSuperChangedPosition()
3062 {
3063 // only window-absolute structures have to be moved i.e. controls
3064
3065 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3066 while ( node )
3067 {
3068 wxWindowMac *child = node->GetData();
3069 child->MacSuperChangedPosition() ;
3070 node = node->GetNext();
3071 }
3072 }
3073
3074 void wxWindowMac::MacTopLevelWindowChangedPosition()
3075 {
3076 // only screen-absolute structures have to be moved i.e. glcanvas
3077
3078 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3079 while ( node )
3080 {
3081 wxWindowMac *child = node->GetData();
3082 child->MacTopLevelWindowChangedPosition() ;
3083 node = node->GetNext();
3084 }
3085 }
3086
3087 long wxWindowMac::MacGetLeftBorderSize( ) const
3088 {
3089 if( IsTopLevel() )
3090 return 0 ;
3091
3092 SInt32 border = 0 ;
3093
3094 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
3095 {
3096 GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
3097 border += 1 ; // the metric above is only the 'outset' outside the simple frame rect
3098 }
3099 else if (HasFlag(wxSIMPLE_BORDER))
3100 {
3101 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
3102 border += 1 ; // the metric above is only the 'outset' outside the simple frame rect
3103 }
3104 return border ;
3105 }
3106
3107 long wxWindowMac::MacGetRightBorderSize( ) const
3108 {
3109 // they are all symmetric in mac themes
3110 return MacGetLeftBorderSize() ;
3111 }
3112
3113 long wxWindowMac::MacGetTopBorderSize( ) const
3114 {
3115 // they are all symmetric in mac themes
3116 return MacGetLeftBorderSize() ;
3117 }
3118
3119 long wxWindowMac::MacGetBottomBorderSize( ) const
3120 {
3121 // they are all symmetric in mac themes
3122 return MacGetLeftBorderSize() ;
3123 }
3124
3125 long wxWindowMac::MacRemoveBordersFromStyle( long style )
3126 {
3127 return style & ~wxBORDER_MASK ;
3128 }
3129
3130 // Find the wxWindowMac at the current mouse position, returning the mouse
3131 // position.
3132 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
3133 {
3134 pt = wxGetMousePosition();
3135 wxWindowMac* found = wxFindWindowAtPoint(pt);
3136 return found;
3137 }
3138
3139 // Get the current mouse position.
3140 wxPoint wxGetMousePosition()
3141 {
3142 int x, y;
3143 wxGetMousePosition(& x, & y);
3144 return wxPoint(x, y);
3145 }
3146
3147 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
3148 {
3149 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
3150 {
3151 // copied from wxGTK : CS
3152 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
3153 // except that:
3154 //
3155 // (a) it's a command event and so is propagated to the parent
3156 // (b) under MSW it can be generated from kbd too
3157 // (c) it uses screen coords (because of (a))
3158 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
3159 this->GetId(),
3160 this->ClientToScreen(event.GetPosition()));
3161 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
3162 event.Skip() ;
3163 }
3164 else
3165 {
3166 event.Skip() ;
3167 }
3168 }
3169
3170 void wxWindowMac::OnPaint( wxPaintEvent & event )
3171 {
3172 if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
3173 {
3174 CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
3175 }
3176 }
3177
3178 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
3179 {
3180 }
3181
3182 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
3183 {
3184 int x ,y , w ,h ;
3185
3186 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
3187 Rect bounds = { y , x , y+h , x+w };
3188 return bounds ;
3189 }
3190
3191 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
3192 {
3193 return eventNotHandledErr ;
3194 }
3195
3196
wxWidgets (Impactor)