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1/////////////////////////////////////////////////////////////////////////////
2// Name: src/mac/carbon/window.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#include "wx/wxprec.h"
13
14#include "wx/menu.h"
15#include "wx/window.h"
16#include "wx/dc.h"
17#include "wx/dcclient.h"
18#include "wx/utils.h"
19#include "wx/app.h"
20#include "wx/panel.h"
21#include "wx/layout.h"
22#include "wx/dialog.h"
23#include "wx/scrolbar.h"
24#include "wx/statbox.h"
25#include "wx/button.h"
26#include "wx/settings.h"
27#include "wx/msgdlg.h"
28#include "wx/frame.h"
29#include "wx/tooltip.h"
30#include "wx/statusbr.h"
31#include "wx/menuitem.h"
32#include "wx/spinctrl.h"
33#include "wx/log.h"
34#include "wx/geometry.h"
35#include "wx/textctrl.h"
36
37#include "wx/toolbar.h"
38#include "wx/dc.h"
39
40#if wxUSE_CARET
41 #include "wx/caret.h"
42#endif
43
44#define MAC_SCROLLBAR_SIZE 15
45#define MAC_SMALL_SCROLLBAR_SIZE 11
46
47#include "wx/mac/uma.h"
48
49#ifndef __DARWIN__
50#include <Windows.h>
51#include <ToolUtils.h>
52#include <Scrap.h>
53#include <MacTextEditor.h>
54#endif
55
56#if TARGET_API_MAC_OSX
57#ifndef __HIVIEW__
58 #include <HIToolbox/HIView.h>
59#endif
60#endif
61
62#if wxUSE_DRAG_AND_DROP
63#include "wx/dnd.h"
64#endif
65
66#include <string.h>
67
68extern wxList wxPendingDelete;
69
70#ifdef __WXUNIVERSAL__
71 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
72#else
73 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
74#endif
75
76BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
77 EVT_NC_PAINT(wxWindowMac::OnNcPaint)
78 EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
79#if TARGET_API_MAC_OSX
80 EVT_PAINT(wxWindowMac::OnPaint)
81#endif
82 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
83 EVT_KILL_FOCUS(wxWindowMac::OnSetFocus)
84 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
85END_EVENT_TABLE()
86
87#define wxMAC_DEBUG_REDRAW 0
88#ifndef wxMAC_DEBUG_REDRAW
89#define wxMAC_DEBUG_REDRAW 0
90#endif
91
92#define wxMAC_USE_THEME_BORDER 1
93
94// ---------------------------------------------------------------------------
95// Utility Routines to move between different coordinate systems
96// ---------------------------------------------------------------------------
97
98/*
99 * Right now we have the following setup :
100 * a border that is not part of the native control is always outside the
101 * control's border (otherwise we loose all native intelligence, future ways
102 * may be to have a second embedding control responsible for drawing borders
103 * and backgrounds eventually)
104 * so all this border calculations have to be taken into account when calling
105 * native methods or getting native oriented data
106 * so we have three coordinate systems here
107 * wx client coordinates
108 * wx window coordinates (including window frames)
109 * native coordinates
110 */
111
112//
113// originating from native control
114//
115
116
117void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle )
118{
119 OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
120}
121
122void wxMacNativeToWindow( const wxWindow* window , Rect *rect )
123{
124 OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
125}
126
127//
128// directed towards native control
129//
130
131void wxMacWindowToNative( const wxWindow* window , RgnHandle handle )
132{
133 OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() );
134}
135
136void wxMacWindowToNative( const wxWindow* window , Rect *rect )
137{
138 OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ;
139}
140
141// ---------------------------------------------------------------------------
142// Carbon Events
143// ---------------------------------------------------------------------------
144
145extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
146pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
147
148#if TARGET_API_MAC_OSX
149
150#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
151enum
152{
153 kEventControlVisibilityChanged = 157
154};
155#endif
156
157#endif
158
159static const EventTypeSpec eventList[] =
160{
161 { kEventClassControl , kEventControlHit } ,
162
163#if TARGET_API_MAC_OSX
164 { kEventClassControl , kEventControlDraw } ,
165 { kEventClassControl , kEventControlVisibilityChanged } ,
166 { kEventClassControl , kEventControlEnabledStateChanged } ,
167 { kEventClassControl , kEventControlHiliteChanged } ,
168 { kEventClassControl , kEventControlSetFocusPart } ,
169
170 { kEventClassService , kEventServiceGetTypes },
171 { kEventClassService , kEventServiceCopy },
172 { kEventClassService , kEventServicePaste },
173
174// { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
175// { kEventClassControl , kEventControlBoundsChanged } ,
176#endif
177} ;
178
179static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
180{
181 OSStatus result = eventNotHandledErr ;
182
183 wxMacCarbonEvent cEvent( event ) ;
184
185 ControlRef controlRef ;
186 wxWindowMac* thisWindow = (wxWindowMac*) data ;
187
188 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
189
190 switch ( GetEventKind( event ) )
191 {
192#if TARGET_API_MAC_OSX
193 case kEventControlDraw :
194 {
195 RgnHandle updateRgn = NULL ;
196 RgnHandle allocatedRgn = NULL ;
197 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
198 Rect controlBounds ;
199
200 if ( ! thisWindow->GetPeer()->IsCompositing() )
201 {
202 if ( thisWindow->GetPeer()->IsRootControl() )
203 thisWindow->GetPeer()->GetRect( &controlBounds ) ;
204 else
205 GetControlBounds( thisWindow->GetPeer()->GetControlRef() , &controlBounds ) ;
206 }
207
208 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
209 {
210 updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
211 }
212 else
213 {
214 if ( ! thisWindow->GetPeer()->IsCompositing() )
215 {
216 allocatedRgn = NewRgn() ;
217 CopyRgn( updateRgn , allocatedRgn ) ;
218 OffsetRgn( allocatedRgn , -controlBounds.left , -controlBounds.top ) ;
219
220 // hide the given region by the new region that must be shifted
221 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
222 updateRgn = allocatedRgn ;
223 }
224 else
225 {
226 if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
227 {
228 // as this update region is in native window locals we must adapt it to wx window local
229 allocatedRgn = NewRgn() ;
230 CopyRgn( updateRgn , allocatedRgn ) ;
231
232 // hide the given region by the new region that must be shifted
233 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
234 updateRgn = allocatedRgn ;
235 }
236 }
237 }
238
239 Rect rgnBounds ;
240 GetRegionBounds( updateRgn , &rgnBounds ) ;
241
242#if wxMAC_DEBUG_REDRAW
243 if ( thisWindow->MacIsUserPane() )
244 {
245 static float color = 0.5 ;
246 static channel = 0 ;
247 HIRect bounds;
248 CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
249
250 HIViewGetBounds( controlRef, &bounds );
251 CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
252 channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
253 CGContextFillRect( cgContext, bounds );
254 color += 0.1 ;
255 if ( color > 0.9 )
256 {
257 color = 0.5 ;
258 channel++ ;
259 if ( channel == 3 )
260 channel = 0 ;
261 }
262 }
263#endif
264
265 {
266#if wxMAC_USE_CORE_GRAPHICS
267 bool created = false ;
268 CGContextRef cgContext = 0 ;
269 if ( cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, &cgContext) != noErr )
270 {
271 wxASSERT( thisWindow->GetPeer()->IsCompositing() == false ) ;
272
273 // this parameter is not provided on non-composited windows
274 created = true ;
275
276 // rest of the code expects this to be already transformed and clipped for local
277 CGrafPtr port = GetWindowPort( (WindowRef) thisWindow->MacGetTopLevelWindowRef() ) ;
278 Rect bounds ;
279 GetPortBounds( port , &bounds ) ;
280 CreateCGContextForPort( port , &cgContext ) ;
281
282 wxMacWindowToNative( thisWindow , updateRgn ) ;
283 OffsetRgn( updateRgn , controlBounds.left , controlBounds.top ) ;
284 ClipCGContextToRegion( cgContext , &bounds , updateRgn ) ;
285 wxMacNativeToWindow( thisWindow , updateRgn ) ;
286 OffsetRgn( updateRgn , -controlBounds.left , -controlBounds.top ) ;
287
288 CGContextTranslateCTM( cgContext , 0 , bounds.bottom - bounds.top ) ;
289 CGContextScaleCTM( cgContext , 1 , -1 ) ;
290
291 CGContextTranslateCTM( cgContext , controlBounds.left , controlBounds.top ) ;
292
293#if 0
294 CGContextSetRGBFillColor( cgContext , 1.0 , 1.0 , 1.0 , 1.0 ) ;
295 CGContextFillRect(cgContext , CGRectMake( 0 , 0 ,
296 controlBounds.right - controlBounds.left ,
297 controlBounds.bottom - controlBounds.top ) );
298#endif
299
300 }
301
302 thisWindow->MacSetCGContextRef( cgContext ) ;
303
304 {
305 wxMacCGContextStateSaver sg( cgContext ) ;
306#endif
307 if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
308 result = noErr ;
309
310#if wxMAC_USE_CORE_GRAPHICS
311 thisWindow->MacSetCGContextRef( NULL ) ;
312 }
313
314 if ( created )
315 CGContextRelease( cgContext ) ;
316#endif
317 }
318
319 if ( allocatedRgn )
320 DisposeRgn( allocatedRgn ) ;
321 }
322 break ;
323
324 case kEventControlVisibilityChanged :
325 thisWindow->MacVisibilityChanged() ;
326 break ;
327
328 case kEventControlEnabledStateChanged :
329 thisWindow->MacEnabledStateChanged() ;
330 break ;
331
332 case kEventControlHiliteChanged :
333 thisWindow->MacHiliteChanged() ;
334 break ;
335#endif
336
337 // we emulate this event under Carbon CFM
338 case kEventControlSetFocusPart :
339 {
340 Boolean focusEverything = false ;
341 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
342
343#ifdef __WXMAC_OSX__
344 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
345 {
346 }
347#endif
348
349 if ( controlPart == kControlFocusNoPart )
350 {
351#if wxUSE_CARET
352 if ( thisWindow->GetCaret() )
353 thisWindow->GetCaret()->OnKillFocus();
354#endif
355
356 static bool inKillFocusEvent = false ;
357
358 if ( !inKillFocusEvent )
359 {
360 inKillFocusEvent = true ;
361 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
362 event.SetEventObject(thisWindow);
363 thisWindow->GetEventHandler()->ProcessEvent(event) ;
364 inKillFocusEvent = false ;
365 }
366 }
367 else
368 {
369 // panel wants to track the window which was the last to have focus in it
370 wxChildFocusEvent eventFocus(thisWindow);
371 thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
372
373#if wxUSE_CARET
374 if ( thisWindow->GetCaret() )
375 thisWindow->GetCaret()->OnSetFocus();
376#endif
377
378 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
379 event.SetEventObject(thisWindow);
380 thisWindow->GetEventHandler()->ProcessEvent(event) ;
381 }
382
383 if ( thisWindow->MacIsUserPane() )
384 result = noErr ;
385 }
386 break ;
387
388 case kEventControlHit :
389 result = thisWindow->MacControlHit( handler , event ) ;
390 break ;
391
392 default :
393 break ;
394 }
395
396 return result ;
397}
398
399static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
400{
401 OSStatus result = eventNotHandledErr ;
402
403 wxMacCarbonEvent cEvent( event ) ;
404
405 ControlRef controlRef ;
406 wxWindowMac* thisWindow = (wxWindowMac*) data ;
407 wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
408 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
409
410 switch ( GetEventKind( event ) )
411 {
412 case kEventServiceGetTypes :
413 if ( textCtrl )
414 {
415 long from, to ;
416 textCtrl->GetSelection( &from , &to ) ;
417
418 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
419 if ( from != to )
420 copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
421 if ( textCtrl->IsEditable() )
422 pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
423
424 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt', 'PICT', 'MooV', 'AIFF' */ };
425 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
426 {
427 CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
428 if ( typestring )
429 {
430 if ( copyTypes )
431 CFArrayAppendValue(copyTypes, typestring) ;
432 if ( pasteTypes )
433 CFArrayAppendValue(pasteTypes, typestring) ;
434
435 CFRelease( typestring ) ;
436 }
437 }
438
439 result = noErr ;
440 }
441 break ;
442
443 case kEventServiceCopy :
444 if ( textCtrl )
445 {
446 long from, to ;
447
448 textCtrl->GetSelection( &from , &to ) ;
449 wxString val = textCtrl->GetValue() ;
450 val = val.Mid( from , to - from ) ;
451 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
452 verify_noerr( ClearScrap( &scrapRef ) ) ;
453 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.length() , val.c_str() ) ) ;
454 result = noErr ;
455 }
456 break ;
457
458 case kEventServicePaste :
459 if ( textCtrl )
460 {
461 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
462 Size textSize, pastedSize ;
463 verify_noerr( GetScrapFlavorSize(scrapRef, kTXNTextData, &textSize) ) ;
464 textSize++ ;
465 char *content = new char[textSize] ;
466 GetScrapFlavorData(scrapRef, kTXNTextData, &pastedSize, content );
467 content[textSize - 1] = 0 ;
468
469#if wxUSE_UNICODE
470 textCtrl->WriteText( wxString( content , wxConvLocal ) );
471#else
472 textCtrl->WriteText( wxString( content ) ) ;
473#endif
474
475 delete[] content ;
476 result = noErr ;
477 }
478 break ;
479
480 default:
481 break ;
482 }
483
484 return result ;
485}
486
487pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
488{
489 EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
490 EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
491 wxTheApp->MacSetCurrentEvent( event , handler ) ;
492 OSStatus result = eventNotHandledErr ;
493
494 switch ( GetEventClass( event ) )
495 {
496 case kEventClassControl :
497 result = wxMacWindowControlEventHandler( handler, event, data ) ;
498 break ;
499
500 case kEventClassService :
501 result = wxMacWindowServiceEventHandler( handler, event , data ) ;
502 break ;
503
504 default :
505 break ;
506 }
507
508 wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
509
510 return result ;
511}
512
513DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
514
515#if !TARGET_API_MAC_OSX
516
517// ---------------------------------------------------------------------------
518// UserPane events for non OSX builds
519// ---------------------------------------------------------------------------
520
521static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
522{
523 wxWindow * win = wxFindControlFromMacControl(control) ;
524 if ( win )
525 win->MacControlUserPaneDrawProc(part) ;
526}
527wxMAC_DEFINE_PROC_GETTER( ControlUserPaneDrawUPP , wxMacControlUserPaneDrawProc ) ;
528
529static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
530{
531 wxWindow * win = wxFindControlFromMacControl(control) ;
532 if ( win )
533 return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
534 else
535 return kControlNoPart ;
536}
537wxMAC_DEFINE_PROC_GETTER( ControlUserPaneHitTestUPP , wxMacControlUserPaneHitTestProc ) ;
538
539static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
540{
541 wxWindow * win = wxFindControlFromMacControl(control) ;
542 if ( win )
543 return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
544 else
545 return kControlNoPart ;
546}
547wxMAC_DEFINE_PROC_GETTER( ControlUserPaneTrackingUPP , wxMacControlUserPaneTrackingProc ) ;
548
549static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
550{
551 wxWindow * win = wxFindControlFromMacControl(control) ;
552 if ( win )
553 win->MacControlUserPaneIdleProc() ;
554}
555wxMAC_DEFINE_PROC_GETTER( ControlUserPaneIdleUPP , wxMacControlUserPaneIdleProc ) ;
556
557static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
558{
559 wxWindow * win = wxFindControlFromMacControl(control) ;
560 if ( win )
561 return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
562 else
563 return kControlNoPart ;
564}
565wxMAC_DEFINE_PROC_GETTER( ControlUserPaneKeyDownUPP , wxMacControlUserPaneKeyDownProc ) ;
566
567static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
568{
569 wxWindow * win = wxFindControlFromMacControl(control) ;
570 if ( win )
571 win->MacControlUserPaneActivateProc(activating) ;
572}
573wxMAC_DEFINE_PROC_GETTER( ControlUserPaneActivateUPP , wxMacControlUserPaneActivateProc ) ;
574
575static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
576{
577 wxWindow * win = wxFindControlFromMacControl(control) ;
578 if ( win )
579 return win->MacControlUserPaneFocusProc(action) ;
580 else
581 return kControlNoPart ;
582}
583wxMAC_DEFINE_PROC_GETTER( ControlUserPaneFocusUPP , wxMacControlUserPaneFocusProc ) ;
584
585static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
586{
587 wxWindow * win = wxFindControlFromMacControl(control) ;
588 if ( win )
589 win->MacControlUserPaneBackgroundProc(info) ;
590}
591wxMAC_DEFINE_PROC_GETTER( ControlUserPaneBackgroundUPP , wxMacControlUserPaneBackgroundProc ) ;
592
593void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
594{
595 int x = 0 , y = 0;
596 RgnHandle rgn = NewRgn() ;
597 GetClip( rgn ) ;
598 MacWindowToRootWindow( &x,&y ) ;
599 OffsetRgn( rgn , -x , -y ) ;
600 wxMacWindowStateSaver sv( this ) ;
601 SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
602 MacDoRedraw( rgn , 0 ) ;
603 DisposeRgn( rgn ) ;
604}
605
606wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
607{
608 return kControlNoPart ;
609}
610
611wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
612{
613 return kControlNoPart ;
614}
615
616void wxWindowMac::MacControlUserPaneIdleProc()
617{
618}
619
620wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
621{
622 return kControlNoPart ;
623}
624
625void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
626{
627}
628
629wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
630{
631 if ( AcceptsFocus() )
632 return 1 ;
633 else
634 return kControlNoPart ;
635}
636
637void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
638{
639}
640
641#endif
642
643// ---------------------------------------------------------------------------
644// Scrollbar Tracking for all
645// ---------------------------------------------------------------------------
646
647pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
648pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
649{
650 if ( partCode != 0)
651 {
652 wxWindow* wx = wxFindControlFromMacControl( control ) ;
653 if ( wx )
654 wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
655 }
656}
657wxMAC_DEFINE_PROC_GETTER( ControlActionUPP , wxMacLiveScrollbarActionProc ) ;
658
659// ===========================================================================
660// implementation
661// ===========================================================================
662
663WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
664
665static MacControlMap wxWinMacControlList;
666
667wxWindow *wxFindControlFromMacControl(ControlRef inControl )
668{
669 MacControlMap::iterator node = wxWinMacControlList.find(inControl);
670
671 return (node == wxWinMacControlList.end()) ? NULL : node->second;
672}
673
674void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
675{
676 // adding NULL ControlRef is (first) surely a result of an error and
677 // (secondly) breaks native event processing
678 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
679
680 wxWinMacControlList[inControl] = control;
681}
682
683void wxRemoveMacControlAssociation(wxWindow *control)
684{
685 // iterate over all the elements in the class
686 // is the iterator stable ? as we might have two associations pointing to the same wxWindow
687 // we should go on...
688
689 bool found = true ;
690 while ( found )
691 {
692 found = false ;
693 MacControlMap::iterator it;
694 for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
695 {
696 if ( it->second == control )
697 {
698 wxWinMacControlList.erase(it);
699 found = true ;
700 break;
701 }
702 }
703 }
704}
705
706// ----------------------------------------------------------------------------
707 // constructors and such
708// ----------------------------------------------------------------------------
709
710wxWindowMac::wxWindowMac()
711{
712 Init();
713}
714
715wxWindowMac::wxWindowMac(wxWindowMac *parent,
716 wxWindowID id,
717 const wxPoint& pos ,
718 const wxSize& size ,
719 long style ,
720 const wxString& name )
721{
722 Init();
723 Create(parent, id, pos, size, style, name);
724}
725
726void wxWindowMac::Init()
727{
728 m_peer = NULL ;
729 m_frozenness = 0 ;
730
731#if WXWIN_COMPATIBILITY_2_4
732 m_backgroundTransparent = false;
733#endif
734
735#if wxMAC_USE_CORE_GRAPHICS
736 m_cgContextRef = NULL ;
737#endif
738
739 // as all windows are created with WS_VISIBLE style...
740 m_isShown = true;
741
742 m_hScrollBar = NULL ;
743 m_vScrollBar = NULL ;
744 m_macBackgroundBrush = wxNullBrush ;
745
746 m_macIsUserPane = true;
747 m_clipChildren = false ;
748 m_cachedClippedRectValid = false ;
749
750 // we need a valid font for the encodings
751 wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
752}
753
754// Destructor
755wxWindowMac::~wxWindowMac()
756{
757 SendDestroyEvent();
758
759 m_isBeingDeleted = true;
760
761 MacInvalidateBorders() ;
762
763#ifndef __WXUNIVERSAL__
764 // VS: make sure there's no wxFrame with last focus set to us:
765 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
766 {
767 wxFrame *frame = wxDynamicCast(win, wxFrame);
768 if ( frame )
769 {
770 if ( frame->GetLastFocus() == this )
771 frame->SetLastFocus((wxWindow*)NULL);
772 break;
773 }
774 }
775#endif // __WXUNIVERSAL__
776
777 // destroy children before destroying this window itself
778 DestroyChildren();
779
780 // wxRemoveMacControlAssociation( this ) ;
781 // If we delete an item, we should initialize the parent panel,
782 // because it could now be invalid.
783 wxWindow *parent = GetParent() ;
784 if ( parent )
785 {
786 if (parent->GetDefaultItem() == (wxButton*) this)
787 parent->SetDefaultItem(NULL);
788 }
789
790 if ( m_peer && m_peer->Ok() )
791 {
792 // in case the callback might be called during destruction
793 wxRemoveMacControlAssociation( this) ;
794 ::RemoveEventHandler( (EventHandlerRef ) m_macControlEventHandler ) ;
795 // we currently are not using this hook
796 // ::SetControlColorProc( *m_peer , NULL ) ;
797 m_peer->Dispose() ;
798 }
799
800 if ( g_MacLastWindow == this )
801 g_MacLastWindow = NULL ;
802
803 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
804 if ( frame )
805 {
806 if ( frame->GetLastFocus() == this )
807 frame->SetLastFocus( NULL ) ;
808 }
809
810 // delete our drop target if we've got one
811#if wxUSE_DRAG_AND_DROP
812 if ( m_dropTarget != NULL )
813 {
814 delete m_dropTarget;
815 m_dropTarget = NULL;
816 }
817#endif
818
819 delete m_peer ;
820}
821
822WXWidget wxWindowMac::GetHandle() const
823{
824 return (WXWidget) m_peer->GetControlRef() ;
825}
826
827void wxWindowMac::MacInstallEventHandler( WXWidget control )
828{
829 wxAssociateControlWithMacControl( (ControlRef) control , this ) ;
830 InstallControlEventHandler( (ControlRef)control , GetwxMacWindowEventHandlerUPP(),
831 GetEventTypeCount(eventList), eventList, this,
832 (EventHandlerRef *)&m_macControlEventHandler);
833
834#if !TARGET_API_MAC_OSX
835 if ( (ControlRef) control == m_peer->GetControlRef() )
836 {
837 m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl, kControlUserPaneDrawProcTag, GetwxMacControlUserPaneDrawProc()) ;
838 m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl, kControlUserPaneHitTestProcTag, GetwxMacControlUserPaneHitTestProc()) ;
839 m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl, kControlUserPaneTrackingProcTag, GetwxMacControlUserPaneTrackingProc()) ;
840 m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl, kControlUserPaneIdleProcTag, GetwxMacControlUserPaneIdleProc()) ;
841 m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl, kControlUserPaneKeyDownProcTag, GetwxMacControlUserPaneKeyDownProc()) ;
842 m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl, kControlUserPaneActivateProcTag, GetwxMacControlUserPaneActivateProc()) ;
843 m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl, kControlUserPaneFocusProcTag, GetwxMacControlUserPaneFocusProc()) ;
844 m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl, kControlUserPaneBackgroundProcTag, GetwxMacControlUserPaneBackgroundProc()) ;
845 }
846#endif
847}
848
849// Constructor
850bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
851 const wxPoint& pos,
852 const wxSize& size,
853 long style,
854 const wxString& name)
855{
856 wxCHECK_MSG( parent, false, wxT("can't create wxWindowMac without parent") );
857
858 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
859 return false;
860
861 m_windowVariant = parent->GetWindowVariant() ;
862
863 if ( m_macIsUserPane )
864 {
865 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
866
867 UInt32 features = 0
868 | kControlSupportsEmbedding
869 | kControlSupportsLiveFeedback
870 | kControlGetsFocusOnClick
871// | kControlHasSpecialBackground
872// | kControlSupportsCalcBestRect
873 | kControlHandlesTracking
874 | kControlSupportsFocus
875 | kControlWantsActivate
876 | kControlWantsIdle
877 ;
878
879 m_peer = new wxMacControl(this) ;
880 ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
881
882 MacPostControlCreate(pos, size) ;
883 }
884
885#ifndef __WXUNIVERSAL__
886 // Don't give scrollbars to wxControls unless they ask for them
887 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
888 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
889 {
890 MacCreateScrollBars( style ) ;
891 }
892#endif
893
894 wxWindowCreateEvent event(this);
895 GetEventHandler()->AddPendingEvent(event);
896
897 return true;
898}
899
900void wxWindowMac::MacChildAdded()
901{
902 if ( m_vScrollBar )
903 m_vScrollBar->Raise() ;
904 if ( m_hScrollBar )
905 m_hScrollBar->Raise() ;
906}
907
908void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
909{
910 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
911
912 m_peer->SetReference( (long) this ) ;
913 GetParent()->AddChild(this);
914
915 MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
916
917 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
918 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
919 ::EmbedControl( m_peer->GetControlRef() , container ) ;
920 GetParent()->MacChildAdded() ;
921
922 // adjust font, controlsize etc
923 DoSetWindowVariant( m_windowVariant ) ;
924
925 m_peer->SetLabel( wxStripMenuCodes(m_label) ) ;
926
927 if (!m_macIsUserPane)
928 SetInitialBestSize(size);
929
930 SetCursor( *wxSTANDARD_CURSOR ) ;
931}
932
933void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
934{
935 // Don't assert, in case we set the window variant before
936 // the window is created
937 // wxASSERT( m_peer->Ok() ) ;
938
939 m_windowVariant = variant ;
940
941 if (m_peer == NULL || !m_peer->Ok())
942 return;
943
944 ControlSize size ;
945 ThemeFontID themeFont = kThemeSystemFont ;
946
947 // we will get that from the settings later
948 // and make this NORMAL later, but first
949 // we have a few calculations that we must fix
950
951 switch ( variant )
952 {
953 case wxWINDOW_VARIANT_NORMAL :
954 size = kControlSizeNormal;
955 themeFont = kThemeSystemFont ;
956 break ;
957
958 case wxWINDOW_VARIANT_SMALL :
959 size = kControlSizeSmall;
960 themeFont = kThemeSmallSystemFont ;
961 break ;
962
963 case wxWINDOW_VARIANT_MINI :
964 if (UMAGetSystemVersion() >= 0x1030 )
965 {
966 // not always defined in the headers
967 size = 3 ;
968 themeFont = 109 ;
969 }
970 else
971 {
972 size = kControlSizeSmall;
973 themeFont = kThemeSmallSystemFont ;
974 }
975 break ;
976
977 case wxWINDOW_VARIANT_LARGE :
978 size = kControlSizeLarge;
979 themeFont = kThemeSystemFont ;
980 break ;
981
982 default:
983 wxFAIL_MSG(_T("unexpected window variant"));
984 break ;
985 }
986
987 m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag, &size ) ;
988
989 wxFont font ;
990 font.MacCreateThemeFont( themeFont ) ;
991 SetFont( font ) ;
992}
993
994void wxWindowMac::MacUpdateControlFont()
995{
996 m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
997 Refresh() ;
998}
999
1000bool wxWindowMac::SetFont(const wxFont& font)
1001{
1002 bool retval = wxWindowBase::SetFont( font ) ;
1003
1004 MacUpdateControlFont() ;
1005
1006 return retval;
1007}
1008
1009bool wxWindowMac::SetForegroundColour(const wxColour& col )
1010{
1011 bool retval = wxWindowBase::SetForegroundColour(col);
1012
1013 if (retval)
1014 MacUpdateControlFont() ;
1015
1016 return retval;
1017}
1018
1019bool wxWindowMac::SetBackgroundColour(const wxColour& col )
1020{
1021 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
1022 return false ;
1023
1024 wxBrush brush ;
1025 wxColour newCol(GetBackgroundColour());
1026 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1027 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
1028 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1029 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
1030 else
1031 brush.SetColour( newCol ) ;
1032
1033 MacSetBackgroundBrush( brush ) ;
1034
1035 MacUpdateControlFont() ;
1036
1037 return true ;
1038}
1039
1040void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1041{
1042 m_macBackgroundBrush = brush ;
1043 m_peer->SetBackground( brush ) ;
1044}
1045
1046bool wxWindowMac::MacCanFocus() const
1047{
1048 // there is currently no way to determine whether the window is running in full keyboard
1049 // access mode, therefore we cannot rely on these features, yet the only other way would be
1050 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
1051 // in event handlers...
1052 UInt32 features = 0 ;
1053 m_peer->GetFeatures( &features ) ;
1054
1055 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
1056}
1057
1058void wxWindowMac::SetFocus()
1059{
1060 if ( !AcceptsFocus() )
1061 return ;
1062
1063 wxWindow* former = FindFocus() ;
1064 if ( former == this )
1065 return ;
1066
1067 // as we cannot rely on the control features to find out whether we are in full keyboard mode,
1068 // we can only leave in case of an error
1069 OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
1070 if ( err == errCouldntSetFocus )
1071 return ;
1072
1073 // enable for patch 1376506 - perhaps? (Stefan's version)
1074#if 1
1075 SetUserFocusWindow( (WindowRef)MacGetTopLevelWindowRef() );
1076#endif
1077
1078#if !TARGET_API_MAC_OSX
1079 // emulate carbon events when running under CarbonLib where they are not natively available
1080 if ( former )
1081 {
1082 EventRef evRef = NULL ;
1083 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1084 &evRef ) );
1085
1086 wxMacCarbonEvent cEvent( evRef ) ;
1087 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1088 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1089
1090 wxMacWindowEventHandler( NULL , evRef , former ) ;
1091 ReleaseEvent(evRef) ;
1092 }
1093
1094 // send new focus event
1095 {
1096 EventRef evRef = NULL ;
1097 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1098 &evRef ) );
1099
1100 wxMacCarbonEvent cEvent( evRef ) ;
1101 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1102 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1103
1104 wxMacWindowEventHandler( NULL , evRef , this ) ;
1105 ReleaseEvent(evRef) ;
1106 }
1107#endif
1108}
1109
1110void wxWindowMac::DoCaptureMouse()
1111{
1112 wxApp::s_captureWindow = this ;
1113}
1114
1115wxWindow* wxWindowBase::GetCapture()
1116{
1117 return wxApp::s_captureWindow ;
1118}
1119
1120void wxWindowMac::DoReleaseMouse()
1121{
1122 wxApp::s_captureWindow = NULL ;
1123}
1124
1125#if wxUSE_DRAG_AND_DROP
1126
1127void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1128{
1129 if ( m_dropTarget != NULL )
1130 delete m_dropTarget;
1131
1132 m_dropTarget = pDropTarget;
1133 if ( m_dropTarget != NULL )
1134 {
1135 // TODO
1136 }
1137}
1138
1139#endif
1140
1141// Old style file-manager drag&drop
1142void wxWindowMac::DragAcceptFiles(bool accept)
1143{
1144 // TODO
1145}
1146
1147// Returns the size of the native control. In the case of the toplevel window
1148// this is the content area root control
1149
1150void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1151 int& w, int& h) const
1152{
1153 wxFAIL_MSG( wxT("Not currently supported") ) ;
1154}
1155
1156// From a wx position / size calculate the appropriate size of the native control
1157
1158bool wxWindowMac::MacGetBoundsForControl(
1159 const wxPoint& pos,
1160 const wxSize& size,
1161 int& x, int& y,
1162 int& w, int& h , bool adjustOrigin ) const
1163{
1164 bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1165
1166 // the desired size, minus the border pixels gives the correct size of the control
1167
1168 x = (int)pos.x;
1169 y = (int)pos.y;
1170 // todo the default calls may be used as soon as PostCreateControl Is moved here
1171 w = wxMax(size.x, 0) ; // WidthDefault( size.x );
1172 h = wxMax(size.y, 0) ; // HeightDefault( size.y ) ;
1173
1174 if ( !isCompositing )
1175 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1176
1177 x += MacGetLeftBorderSize() ;
1178 y += MacGetTopBorderSize() ;
1179 w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1180 h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1181
1182 if ( adjustOrigin )
1183 AdjustForParentClientOrigin( x , y ) ;
1184
1185 // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1186 if ( !GetParent()->IsTopLevel() )
1187 {
1188 x -= GetParent()->MacGetLeftBorderSize() ;
1189 y -= GetParent()->MacGetTopBorderSize() ;
1190 }
1191
1192 return true ;
1193}
1194
1195// Get window size (not client size)
1196void wxWindowMac::DoGetSize(int *x, int *y) const
1197{
1198 Rect bounds ;
1199 m_peer->GetRect( &bounds ) ;
1200
1201 if (x)
1202 *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1203 if (y)
1204 *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1205}
1206
1207// get the position of the bounds of this window in client coordinates of its parent
1208void wxWindowMac::DoGetPosition(int *x, int *y) const
1209{
1210 Rect bounds ;
1211 m_peer->GetRect( &bounds ) ;
1212
1213 int x1 = bounds.left ;
1214 int y1 = bounds.top ;
1215
1216 // get the wx window position from the native one
1217 x1 -= MacGetLeftBorderSize() ;
1218 y1 -= MacGetTopBorderSize() ;
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,
1226 // as otherwise it gets lost by the ClientAreaOrigin fix
1227 x1 += parent->MacGetLeftBorderSize() ;
1228 y1 += parent->MacGetTopBorderSize() ;
1229
1230 // and now to client coordinates
1231 wxPoint pt(parent->GetClientAreaOrigin());
1232 x1 -= pt.x ;
1233 y1 -= pt.y ;
1234 }
1235 }
1236
1237 if (x)
1238 *x = x1 ;
1239 if (y)
1240 *y = y1 ;
1241}
1242
1243void wxWindowMac::DoScreenToClient(int *x, int *y) const
1244{
1245 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1246
1247 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1248
1249 {
1250 Point localwhere = {0, 0} ;
1251
1252 if (x)
1253 localwhere.h = *x ;
1254 if (y)
1255 localwhere.v = *y ;
1256
1257 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1258
1259 if (x)
1260 *x = localwhere.h ;
1261 if (y)
1262 *y = localwhere.v ;
1263 }
1264
1265 MacRootWindowToWindow( x , y ) ;
1266
1267 wxPoint origin = GetClientAreaOrigin() ;
1268 if (x)
1269 *x -= origin.x ;
1270 if (y)
1271 *y -= origin.y ;
1272}
1273
1274void wxWindowMac::DoClientToScreen(int *x, int *y) const
1275{
1276 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1277 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1278
1279 wxPoint origin = GetClientAreaOrigin() ;
1280 if (x)
1281 *x += origin.x ;
1282 if (y)
1283 *y += origin.y ;
1284
1285 MacWindowToRootWindow( x , y ) ;
1286
1287 {
1288 Point localwhere = { 0,0 };
1289 if (x)
1290 localwhere.h = * x ;
1291 if (y)
1292 localwhere.v = * y ;
1293
1294 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1295
1296 if (x)
1297 *x = localwhere.h ;
1298 if (y)
1299 *y = localwhere.v ;
1300 }
1301}
1302
1303void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1304{
1305 wxPoint origin = GetClientAreaOrigin() ;
1306 if (x)
1307 *x += origin.x ;
1308 if (y)
1309 *y += origin.y ;
1310
1311 MacWindowToRootWindow( x , y ) ;
1312}
1313
1314void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1315{
1316 MacRootWindowToWindow( x , y ) ;
1317
1318 wxPoint origin = GetClientAreaOrigin() ;
1319 if (x)
1320 *x -= origin.x ;
1321 if (y)
1322 *y -= origin.y ;
1323}
1324
1325void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1326{
1327 wxPoint pt ;
1328 if (x)
1329 pt.x = *x ;
1330 if (y)
1331 pt.y = *y ;
1332
1333 if ( !IsTopLevel() )
1334 {
1335 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1336 if (top)
1337 {
1338 pt.x -= MacGetLeftBorderSize() ;
1339 pt.y -= MacGetTopBorderSize() ;
1340 wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1341 }
1342 }
1343
1344 if (x)
1345 *x = (int) pt.x ;
1346 if (y)
1347 *y = (int) pt.y ;
1348}
1349
1350void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1351{
1352 int x1 , y1 ;
1353
1354 if (x)
1355 x1 = *x ;
1356 if (y)
1357 y1 = *y ;
1358
1359 MacWindowToRootWindow( &x1 , &y1 ) ;
1360
1361 if (x)
1362 *x = x1 ;
1363 if (y)
1364 *y = y1 ;
1365}
1366
1367void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1368{
1369 wxPoint pt ;
1370
1371 if (x)
1372 pt.x = *x ;
1373 if (y)
1374 pt.y = *y ;
1375
1376 if ( !IsTopLevel() )
1377 {
1378 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1379 if (top)
1380 {
1381 wxMacControl::Convert( &pt , top->m_peer , m_peer ) ;
1382 pt.x += MacGetLeftBorderSize() ;
1383 pt.y += MacGetTopBorderSize() ;
1384 }
1385 }
1386
1387 if (x)
1388 *x = (int) pt.x ;
1389 if (y)
1390 *y = (int) pt.y ;
1391}
1392
1393void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1394{
1395 int x1 , y1 ;
1396
1397 if (x)
1398 x1 = *x ;
1399 if (y)
1400 y1 = *y ;
1401
1402 MacRootWindowToWindow( &x1 , &y1 ) ;
1403
1404 if (x)
1405 *x = x1 ;
1406 if (y)
1407 *y = y1 ;
1408}
1409
1410void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1411{
1412 RgnHandle rgn = NewRgn() ;
1413
1414 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1415 {
1416 Rect structure, content ;
1417
1418 GetRegionBounds( rgn , &content ) ;
1419 m_peer->GetRect( &structure ) ;
1420 OffsetRect( &structure, -structure.left , -structure.top ) ;
1421
1422 left = content.left - structure.left ;
1423 top = content.top - structure.top ;
1424 right = structure.right - content.right ;
1425 bottom = structure.bottom - content.bottom ;
1426 }
1427 else
1428 {
1429 left = top = right = bottom = 0 ;
1430 }
1431
1432 DisposeRgn( rgn ) ;
1433}
1434
1435wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1436{
1437 wxSize sizeTotal = size;
1438
1439 RgnHandle rgn = NewRgn() ;
1440 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1441 {
1442 Rect content, structure ;
1443 GetRegionBounds( rgn , &content ) ;
1444 m_peer->GetRect( &structure ) ;
1445
1446 // structure is in parent coordinates, but we only need width and height, so it's ok
1447
1448 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1449 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1450 }
1451
1452 DisposeRgn( rgn ) ;
1453
1454 sizeTotal.x += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1455 sizeTotal.y += MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1456
1457 return sizeTotal;
1458}
1459
1460// Get size *available for subwindows* i.e. excluding menu bar etc.
1461void wxWindowMac::DoGetClientSize( int *x, int *y ) const
1462{
1463 int ww, hh;
1464
1465 RgnHandle rgn = NewRgn() ;
1466 Rect content ;
1467 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1468 GetRegionBounds( rgn , &content ) ;
1469 else
1470 m_peer->GetRect( &content ) ;
1471 DisposeRgn( rgn ) ;
1472
1473 ww = content.right - content.left ;
1474 hh = content.bottom - content.top ;
1475
1476 if (m_hScrollBar && m_hScrollBar->IsShown() )
1477 hh -= m_hScrollBar->GetSize().y ;
1478
1479 if (m_vScrollBar && m_vScrollBar->IsShown() )
1480 ww -= m_vScrollBar->GetSize().x ;
1481
1482 if (x)
1483 *x = ww;
1484 if (y)
1485 *y = hh;
1486}
1487
1488bool wxWindowMac::SetCursor(const wxCursor& cursor)
1489{
1490 if (m_cursor == cursor)
1491 return false;
1492
1493 if (wxNullCursor == cursor)
1494 {
1495 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1496 return false ;
1497 }
1498 else
1499 {
1500 if ( ! wxWindowBase::SetCursor( cursor ) )
1501 return false ;
1502 }
1503
1504 wxASSERT_MSG( m_cursor.Ok(),
1505 wxT("cursor must be valid after call to the base version"));
1506
1507 wxWindowMac *mouseWin = 0 ;
1508 {
1509 wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ;
1510 WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ;
1511 CGrafPtr savePort ;
1512 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1513
1514 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1515 // position, use it...
1516
1517 Point pt ;
1518 GetMouse( &pt ) ;
1519 ControlPartCode part ;
1520 ControlRef control ;
1521 control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ;
1522 if ( control )
1523 mouseWin = wxFindControlFromMacControl( control ) ;
1524
1525 if ( swapped )
1526 QDSwapPort( savePort , NULL ) ;
1527 }
1528
1529 if ( mouseWin == this && !wxIsBusy() )
1530 m_cursor.MacInstall() ;
1531
1532 return true ;
1533}
1534
1535#if wxUSE_MENUS
1536bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1537{
1538 menu->SetInvokingWindow(this);
1539 menu->UpdateUI();
1540
1541 if ( x == -1 && y == -1 )
1542 {
1543 wxPoint mouse = wxGetMousePosition();
1544 x = mouse.x;
1545 y = mouse.y;
1546 }
1547 else
1548 {
1549 ClientToScreen( &x , &y ) ;
1550 }
1551
1552 menu->MacBeforeDisplay( true ) ;
1553 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() , y, x, 0) ;
1554 if ( HiWord(menuResult) != 0 )
1555 {
1556 MenuCommand id ;
1557 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1558 wxMenuItem* item = NULL ;
1559 wxMenu* realmenu ;
1560 item = menu->FindItem(id, &realmenu) ;
1561 if (item->IsCheckable())
1562 item->Check( !item->IsChecked() ) ;
1563
1564 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1565 }
1566
1567 menu->MacAfterDisplay( true ) ;
1568 menu->SetInvokingWindow(NULL);
1569
1570 return true;
1571}
1572#endif
1573
1574// ----------------------------------------------------------------------------
1575// tooltips
1576// ----------------------------------------------------------------------------
1577
1578#if wxUSE_TOOLTIPS
1579
1580void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1581{
1582 wxWindowBase::DoSetToolTip(tooltip);
1583
1584 if ( m_tooltip )
1585 m_tooltip->SetWindow(this);
1586}
1587
1588#endif
1589
1590void wxWindowMac::MacInvalidateBorders()
1591{
1592 if ( m_peer == NULL )
1593 return ;
1594
1595 bool vis = MacIsReallyShown() ;
1596 if ( !vis )
1597 return ;
1598
1599 int outerBorder = MacGetLeftBorderSize() ;
1600 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1601 outerBorder += 4 ;
1602
1603 if ( outerBorder == 0 )
1604 return ;
1605
1606 // now we know that we have something to do at all
1607
1608 // as the borders are drawn on the parent we have to properly invalidate all these areas
1609 RgnHandle updateInner = NewRgn() ,
1610 updateOuter = NewRgn() ;
1611
1612 // this rectangle is in HIViewCoordinates under OSX and in Window Coordinates under Carbon
1613 Rect rect ;
1614 m_peer->GetRect( &rect ) ;
1615 RectRgn( updateInner, &rect ) ;
1616 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1617 RectRgn( updateOuter, &rect ) ;
1618 DiffRgn( updateOuter, updateInner , updateOuter ) ;
1619
1620#ifdef __WXMAC_OSX__
1621 GetParent()->m_peer->SetNeedsDisplay( updateOuter ) ;
1622#else
1623 WindowRef tlw = (WindowRef) MacGetTopLevelWindowRef() ;
1624 if ( tlw )
1625 InvalWindowRgn( tlw , updateOuter ) ;
1626#endif
1627
1628 DisposeRgn(updateOuter) ;
1629 DisposeRgn(updateInner) ;
1630
1631#if 0
1632 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() ;
1633 RectRgn( updateInner , &rect ) ;
1634 InsetRect( &rect , -4 , -4 ) ;
1635 RectRgn( updateOuter , &rect ) ;
1636 DiffRgn( updateOuter , updateInner , updateOuter ) ;
1637 wxPoint parent(0, 0);
1638 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1639 parent -= GetParent()->GetClientAreaOrigin() ;
1640 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1641 GetParent()->m_peer->SetNeedsDisplay( true , updateOuter ) ;
1642 DisposeRgn(updateOuter) ;
1643 DisposeRgn(updateInner) ;
1644#endif
1645
1646#if 0
1647 if ( m_peer )
1648 {
1649 // deleting a window while it is shown invalidates the region occupied by border or
1650 // focus
1651
1652 if ( IsShown() && ( outerBorder > 0 ) )
1653 {
1654 // as the borders are drawn on the parent we have to properly invalidate all these areas
1655 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1656
1657 Rect rect ;
1658
1659 m_peer->GetRect( &rect ) ;
1660 RectRgn( updateInner , &rect ) ;
1661 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1662 RectRgn( updateOuter , &rect ) ;
1663 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1664 wxPoint parent(0, 0);
1665 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1666 parent -= GetParent()->GetClientAreaOrigin() ;
1667 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1668 CopyRgn( updateOuter , updateTotal ) ;
1669
1670 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
1671 DisposeRgn(updateOuter) ;
1672 DisposeRgn(updateInner) ;
1673 DisposeRgn(updateTotal) ;
1674 }
1675 }
1676#endif
1677
1678#if 0
1679 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1680
1681 int outerBorder = MacGetLeftBorderSize() ;
1682 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1683 outerBorder += 4 ;
1684
1685 if ( vis && ( outerBorder > 0 ) )
1686 {
1687 // as the borders are drawn on the parent we have to properly invalidate all these areas
1688 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1689
1690 Rect rect ;
1691
1692 m_peer->GetRect( &rect ) ;
1693 RectRgn( updateInner , &rect ) ;
1694 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1695 RectRgn( updateOuter , &rect ) ;
1696 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1697
1698 /*
1699 wxPoint parent(0, 0);
1700#if TARGET_API_MAC_OSX
1701 // no offsetting needed when compositing
1702#else
1703 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1704 parent -= GetParent()->GetClientAreaOrigin() ;
1705 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1706#endif
1707 */
1708 CopyRgn( updateOuter , updateTotal ) ;
1709
1710 rect = r ;
1711 RectRgn( updateInner , &rect ) ;
1712 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1713 RectRgn( updateOuter , &rect ) ;
1714 DiffRgn( updateOuter , updateInner , updateOuter ) ;
1715/*
1716 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1717*/
1718 UnionRgn( updateOuter , updateTotal , updateTotal ) ;
1719
1720 GetParent()->m_peer->SetNeedsDisplay( updateTotal ) ;
1721 DisposeRgn(updateOuter) ;
1722 DisposeRgn(updateInner) ;
1723 DisposeRgn(updateTotal) ;
1724 }
1725#endif
1726}
1727
1728void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1729{
1730 // this is never called for a toplevel window, so we know we have a parent
1731 int former_x , former_y , former_w, former_h ;
1732
1733 // Get true coordinates of former position
1734 DoGetPosition( &former_x , &former_y ) ;
1735 DoGetSize( &former_w , &former_h ) ;
1736
1737 wxWindow *parent = GetParent();
1738 if ( parent )
1739 {
1740 wxPoint pt(parent->GetClientAreaOrigin());
1741 former_x += pt.x ;
1742 former_y += pt.y ;
1743 }
1744
1745 int actualWidth = width ;
1746 int actualHeight = height ;
1747 int actualX = x;
1748 int actualY = y;
1749
1750 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1751 actualWidth = m_minWidth;
1752 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1753 actualHeight = m_minHeight;
1754 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1755 actualWidth = m_maxWidth;
1756 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1757 actualHeight = m_maxHeight;
1758
1759 bool doMove = false, doResize = false ;
1760
1761 if ( actualX != former_x || actualY != former_y )
1762 doMove = true ;
1763
1764 if ( actualWidth != former_w || actualHeight != former_h )
1765 doResize = true ;
1766
1767 if ( doMove || doResize )
1768 {
1769 // as the borders are drawn outside the native control, we adjust now
1770
1771 wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
1772 wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
1773 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
1774
1775 Rect r ;
1776 wxMacRectToNative( &bounds , &r ) ;
1777
1778 if ( !GetParent()->IsTopLevel() )
1779 wxMacWindowToNative( GetParent() , &r ) ;
1780
1781 MacInvalidateBorders() ;
1782
1783 m_cachedClippedRectValid = false ;
1784 m_peer->SetRect( &r ) ;
1785
1786 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1787
1788 MacInvalidateBorders() ;
1789
1790 MacRepositionScrollBars() ;
1791 if ( doMove )
1792 {
1793 wxPoint point(actualX, actualY);
1794 wxMoveEvent event(point, m_windowId);
1795 event.SetEventObject(this);
1796 GetEventHandler()->ProcessEvent(event) ;
1797 }
1798
1799 if ( doResize )
1800 {
1801 MacRepositionScrollBars() ;
1802 wxSize size(actualWidth, actualHeight);
1803 wxSizeEvent event(size, m_windowId);
1804 event.SetEventObject(this);
1805 GetEventHandler()->ProcessEvent(event);
1806 }
1807 }
1808}
1809
1810wxSize wxWindowMac::DoGetBestSize() const
1811{
1812 if ( m_macIsUserPane || IsTopLevel() )
1813 return wxWindowBase::DoGetBestSize() ;
1814
1815 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1816 int bestWidth, bestHeight ;
1817
1818 m_peer->GetBestRect( &bestsize ) ;
1819 if ( EmptyRect( &bestsize ) )
1820 {
1821 bestsize.left =
1822 bestsize.top = 0 ;
1823 bestsize.right =
1824 bestsize.bottom = 16 ;
1825
1826 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1827 {
1828 bestsize.bottom = 16 ;
1829 }
1830#if wxUSE_SPINBTN
1831 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1832 {
1833 bestsize.bottom = 24 ;
1834 }
1835#endif
1836 else
1837 {
1838 // return wxWindowBase::DoGetBestSize() ;
1839 }
1840 }
1841
1842 bestWidth = bestsize.right - bestsize.left ;
1843 bestHeight = bestsize.bottom - bestsize.top ;
1844 if ( bestHeight < 10 )
1845 bestHeight = 13 ;
1846
1847 return wxSize(bestWidth, bestHeight);
1848}
1849
1850// set the size of the window: if the dimensions are positive, just use them,
1851// but if any of them is equal to -1, it means that we must find the value for
1852// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1853// which case -1 is a valid value for x and y)
1854//
1855// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1856// the width/height to best suit our contents, otherwise we reuse the current
1857// width/height
1858void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1859{
1860 // get the current size and position...
1861 int currentX, currentY;
1862 int currentW, currentH;
1863
1864 GetPosition(&currentX, &currentY);
1865 GetSize(&currentW, &currentH);
1866
1867 // ... and don't do anything (avoiding flicker) if it's already ok
1868 if ( x == currentX && y == currentY &&
1869 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1870 {
1871 // TODO: REMOVE
1872 MacRepositionScrollBars() ; // we might have a real position shift
1873
1874 return;
1875 }
1876
1877 if ( x == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1878 x = currentX;
1879 if ( y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1880 y = currentY;
1881
1882 AdjustForParentClientOrigin(x, y, sizeFlags);
1883
1884 wxSize size = wxDefaultSize;
1885 if ( width == wxDefaultCoord )
1886 {
1887 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1888 {
1889 size = DoGetBestSize();
1890 width = size.x;
1891 }
1892 else
1893 {
1894 // just take the current one
1895 width = currentW;
1896 }
1897 }
1898
1899 if ( height == wxDefaultCoord )
1900 {
1901 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1902 {
1903 if ( size.x == wxDefaultCoord )
1904 size = DoGetBestSize();
1905 // else: already called DoGetBestSize() above
1906
1907 height = size.y;
1908 }
1909 else
1910 {
1911 // just take the current one
1912 height = currentH;
1913 }
1914 }
1915
1916 DoMoveWindow(x, y, width, height);
1917}
1918
1919wxPoint wxWindowMac::GetClientAreaOrigin() const
1920{
1921 RgnHandle rgn = NewRgn() ;
1922 Rect content ;
1923 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1924 {
1925 GetRegionBounds( rgn , &content ) ;
1926 }
1927 else
1928 {
1929 content.left =
1930 content.top = 0 ;
1931 }
1932
1933 DisposeRgn( rgn ) ;
1934
1935 return wxPoint( content.left + MacGetLeftBorderSize() , content.top + MacGetTopBorderSize() );
1936}
1937
1938void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1939{
1940 if ( clientheight != wxDefaultCoord || clientheight != wxDefaultCoord )
1941 {
1942 int currentclientwidth , currentclientheight ;
1943 int currentwidth , currentheight ;
1944
1945 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1946 GetSize( &currentwidth , &currentheight ) ;
1947
1948 DoSetSize( wxDefaultCoord , wxDefaultCoord , currentwidth + clientwidth - currentclientwidth ,
1949 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1950 }
1951}
1952
1953void wxWindowMac::SetLabel(const wxString& title)
1954{
1955 m_label = wxStripMenuCodes(title) ;
1956
1957 if ( m_peer && m_peer->Ok() )
1958 m_peer->SetLabel( m_label ) ;
1959
1960 Refresh() ;
1961}
1962
1963wxString wxWindowMac::GetLabel() const
1964{
1965 return m_label ;
1966}
1967
1968bool wxWindowMac::Show(bool show)
1969{
1970 bool former = MacIsReallyShown() ;
1971 if ( !wxWindowBase::Show(show) )
1972 return false;
1973
1974 // TODO use visibilityChanged Carbon Event for OSX
1975 if ( m_peer )
1976 m_peer->SetVisibility( show , true ) ;
1977
1978 if ( former != MacIsReallyShown() )
1979 MacPropagateVisibilityChanged() ;
1980
1981#if 1
1982 // patch from Sailesh Agrawal
1983 wxShowEvent eventShow(GetId(), show);
1984 eventShow.SetEventObject(this);
1985 GetEventHandler()->ProcessEvent(eventShow);
1986#endif
1987
1988 return true;
1989}
1990
1991bool wxWindowMac::Enable(bool enable)
1992{
1993 wxASSERT( m_peer->Ok() ) ;
1994 bool former = MacIsReallyEnabled() ;
1995 if ( !wxWindowBase::Enable(enable) )
1996 return false;
1997
1998 m_peer->Enable( enable ) ;
1999
2000 if ( former != MacIsReallyEnabled() )
2001 MacPropagateEnabledStateChanged() ;
2002
2003 return true;
2004}
2005
2006//
2007// status change propagations (will be not necessary for OSX later )
2008//
2009
2010void wxWindowMac::MacPropagateVisibilityChanged()
2011{
2012#if !TARGET_API_MAC_OSX
2013 MacVisibilityChanged() ;
2014
2015 wxWindowMac *child;
2016 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2017 while ( node )
2018 {
2019 child = node->GetData();
2020 if ( child->IsShown() )
2021 child->MacPropagateVisibilityChanged() ;
2022
2023 node = node->GetNext();
2024 }
2025#endif
2026}
2027
2028void wxWindowMac::MacPropagateEnabledStateChanged()
2029{
2030#if !TARGET_API_MAC_OSX
2031 MacEnabledStateChanged() ;
2032
2033 wxWindowMac *child;
2034 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2035 while ( node )
2036 {
2037 child = node->GetData();
2038 if ( child->IsEnabled() )
2039 child->MacPropagateEnabledStateChanged() ;
2040
2041 node = node->GetNext();
2042 }
2043#endif
2044}
2045
2046void wxWindowMac::MacPropagateHiliteChanged()
2047{
2048#if !TARGET_API_MAC_OSX
2049 MacHiliteChanged() ;
2050
2051 wxWindowMac *child;
2052 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2053 while ( node )
2054 {
2055 child = node->GetData();
2056 if (child /* && child->IsEnabled() */)
2057 child->MacPropagateHiliteChanged() ;
2058
2059 node = node->GetNext();
2060 }
2061#endif
2062}
2063
2064//
2065// status change notifications
2066//
2067
2068void wxWindowMac::MacVisibilityChanged()
2069{
2070}
2071
2072void wxWindowMac::MacHiliteChanged()
2073{
2074}
2075
2076void wxWindowMac::MacEnabledStateChanged()
2077{
2078}
2079
2080//
2081// status queries on the inherited window's state
2082//
2083
2084bool wxWindowMac::MacIsReallyShown()
2085{
2086 // only under OSX the visibility of the TLW is taken into account
2087 if ( m_isBeingDeleted )
2088 return false ;
2089
2090#if TARGET_API_MAC_OSX
2091 if ( m_peer && m_peer->Ok() )
2092 return m_peer->IsVisible();
2093#endif
2094
2095 wxWindow* win = this ;
2096 while ( win->IsShown() )
2097 {
2098 if ( win->IsTopLevel() )
2099 return true ;
2100
2101 win = win->GetParent() ;
2102 if ( win == NULL )
2103 return true ;
2104 }
2105
2106 return false ;
2107}
2108
2109bool wxWindowMac::MacIsReallyEnabled()
2110{
2111 return m_peer->IsEnabled() ;
2112}
2113
2114bool wxWindowMac::MacIsReallyHilited()
2115{
2116 return m_peer->IsActive();
2117}
2118
2119void wxWindowMac::MacFlashInvalidAreas()
2120{
2121#if TARGET_API_MAC_OSX
2122 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
2123#endif
2124}
2125
2126int wxWindowMac::GetCharHeight() const
2127{
2128 wxClientDC dc( (wxWindowMac*)this ) ;
2129
2130 return dc.GetCharHeight() ;
2131}
2132
2133int wxWindowMac::GetCharWidth() const
2134{
2135 wxClientDC dc( (wxWindowMac*)this ) ;
2136
2137 return dc.GetCharWidth() ;
2138}
2139
2140void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
2141 int *descent, int *externalLeading, const wxFont *theFont ) const
2142{
2143 const wxFont *fontToUse = theFont;
2144 if ( !fontToUse )
2145 fontToUse = &m_font;
2146
2147 wxClientDC dc( (wxWindowMac*) this ) ;
2148 long lx,ly,ld,le ;
2149 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2150 if ( externalLeading )
2151 *externalLeading = le ;
2152 if ( descent )
2153 *descent = ld ;
2154 if ( x )
2155 *x = lx ;
2156 if ( y )
2157 *y = ly ;
2158}
2159
2160/*
2161 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2162 * we always intersect with the entire window, not only with the client area
2163 */
2164
2165void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2166{
2167 if ( m_peer == NULL )
2168 return ;
2169
2170 if ( !MacIsReallyShown() )
2171 return ;
2172
2173 if ( rect )
2174 {
2175 Rect r ;
2176
2177 wxMacRectToNative( rect , &r ) ;
2178 m_peer->SetNeedsDisplay( &r ) ;
2179 }
2180 else
2181 {
2182 m_peer->SetNeedsDisplay() ;
2183 }
2184}
2185
2186void wxWindowMac::Freeze()
2187{
2188#if TARGET_API_MAC_OSX
2189 if ( !m_frozenness++ )
2190 {
2191 if ( m_peer && m_peer->Ok() )
2192 m_peer->SetDrawingEnabled( false ) ;
2193 }
2194#endif
2195}
2196
2197void wxWindowMac::Thaw()
2198{
2199#if TARGET_API_MAC_OSX
2200 wxASSERT_MSG( m_frozenness > 0, wxT("Thaw() without matching Freeze()") );
2201
2202 if ( !--m_frozenness )
2203 {
2204 if ( m_peer && m_peer->Ok() )
2205 {
2206 m_peer->SetDrawingEnabled( true ) ;
2207 m_peer->InvalidateWithChildren() ;
2208 }
2209 }
2210#endif
2211}
2212
2213wxWindowMac *wxGetActiveWindow()
2214{
2215 // actually this is a windows-only concept
2216 return NULL;
2217}
2218
2219// Coordinates relative to the window
2220void wxWindowMac::WarpPointer(int x_pos, int y_pos)
2221{
2222 // We really don't move the mouse programmatically under Mac.
2223}
2224
2225void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2226{
2227 if ( MacGetTopLevelWindow() == NULL )
2228 return ;
2229
2230#if TARGET_API_MAC_OSX
2231 if ( MacGetTopLevelWindow()->MacUsesCompositing() && (!m_macBackgroundBrush.Ok() || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) )
2232 {
2233 event.Skip() ;
2234 }
2235 else
2236#endif
2237 {
2238 event.GetDC()->Clear() ;
2239 }
2240}
2241
2242void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2243{
2244 event.Skip() ;
2245}
2246
2247int wxWindowMac::GetScrollPos(int orient) const
2248{
2249 if ( orient == wxHORIZONTAL )
2250 {
2251 if ( m_hScrollBar )
2252 return m_hScrollBar->GetThumbPosition() ;
2253 }
2254 else
2255 {
2256 if ( m_vScrollBar )
2257 return m_vScrollBar->GetThumbPosition() ;
2258 }
2259
2260 return 0;
2261}
2262
2263// This now returns the whole range, not just the number
2264// of positions that we can scroll.
2265int wxWindowMac::GetScrollRange(int orient) const
2266{
2267 if ( orient == wxHORIZONTAL )
2268 {
2269 if ( m_hScrollBar )
2270 return m_hScrollBar->GetRange() ;
2271 }
2272 else
2273 {
2274 if ( m_vScrollBar )
2275 return m_vScrollBar->GetRange() ;
2276 }
2277
2278 return 0;
2279}
2280
2281int wxWindowMac::GetScrollThumb(int orient) const
2282{
2283 if ( orient == wxHORIZONTAL )
2284 {
2285 if ( m_hScrollBar )
2286 return m_hScrollBar->GetThumbSize() ;
2287 }
2288 else
2289 {
2290 if ( m_vScrollBar )
2291 return m_vScrollBar->GetThumbSize() ;
2292 }
2293
2294 return 0;
2295}
2296
2297void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2298{
2299 if ( orient == wxHORIZONTAL )
2300 {
2301 if ( m_hScrollBar )
2302 m_hScrollBar->SetThumbPosition( pos ) ;
2303 }
2304 else
2305 {
2306 if ( m_vScrollBar )
2307 m_vScrollBar->SetThumbPosition( pos ) ;
2308 }
2309}
2310
2311//
2312// we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
2313// our own window origin is at leftOrigin/rightOrigin
2314//
2315
2316void wxWindowMac::MacPaintBorders( int leftOrigin , int rightOrigin )
2317{
2318 if ( IsTopLevel() )
2319 return ;
2320
2321 Rect rect ;
2322 bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
2323 bool hasBothScrollbars = (m_hScrollBar && m_hScrollBar->IsShown()) && (m_vScrollBar && m_vScrollBar->IsShown()) ;
2324
2325 m_peer->GetRect( &rect ) ;
2326 // back to the surrounding frame rectangle
2327 InsetRect( &rect, -1 , -1 ) ;
2328
2329#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2330 if ( UMAGetSystemVersion() >= 0x1030 )
2331 {
2332 CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
2333 rect.bottom - rect.top ) ;
2334
2335 HIThemeFrameDrawInfo info ;
2336 memset( &info, 0 , sizeof( info ) ) ;
2337
2338 info.version = 0 ;
2339 info.kind = 0 ;
2340 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2341 info.isFocused = hasFocus ;
2342
2343 CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
2344 wxASSERT( cgContext ) ;
2345
2346 if ( HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2347 {
2348 info.kind = kHIThemeFrameTextFieldSquare ;
2349 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2350 }
2351 else if ( HasFlag(wxSIMPLE_BORDER) )
2352 {
2353 info.kind = kHIThemeFrameListBox ;
2354 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2355 }
2356 else if ( hasFocus )
2357 {
2358 HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
2359 }
2360
2361 m_peer->GetRect( &rect ) ;
2362 if ( hasBothScrollbars )
2363 {
2364 int size = m_hScrollBar->GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ? 16 : 12 ;
2365 CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
2366 CGPoint cgpoint = CGPointMake( rect.right - size , rect.bottom - size ) ;
2367 HIThemeGrowBoxDrawInfo info ;
2368 memset( &info, 0, sizeof(info) ) ;
2369 info.version = 0 ;
2370 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2371 info.kind = kHIThemeGrowBoxKindNone ;
2372 info.size = kHIThemeGrowBoxSizeNormal ;
2373 info.direction = kThemeGrowRight | kThemeGrowDown ;
2374 HIThemeDrawGrowBox( &cgpoint , &info , cgContext , kHIThemeOrientationNormal ) ;
2375 }
2376 }
2377 else
2378#endif
2379 {
2380 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2381 if ( top )
2382 {
2383 wxPoint pt(0, 0) ;
2384 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2385 OffsetRect( &rect , pt.x , pt.y ) ;
2386 }
2387
2388 if ( HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2389 DrawThemeEditTextFrame( &rect, IsEnabled() ? kThemeStateActive : kThemeStateInactive ) ;
2390 else if ( HasFlag(wxSIMPLE_BORDER) )
2391 DrawThemeListBoxFrame( &rect, IsEnabled() ? kThemeStateActive : kThemeStateInactive ) ;
2392
2393 if ( hasFocus )
2394 DrawThemeFocusRect( &rect , true ) ;
2395
2396 if ( hasBothScrollbars )
2397 {
2398 // GetThemeStandaloneGrowBoxBounds
2399 // DrawThemeStandaloneNoGrowBox
2400 }
2401 }
2402}
2403
2404void wxWindowMac::RemoveChild( wxWindowBase *child )
2405{
2406 if ( child == m_hScrollBar )
2407 m_hScrollBar = NULL ;
2408 if ( child == m_vScrollBar )
2409 m_vScrollBar = NULL ;
2410
2411 wxWindowBase::RemoveChild( child ) ;
2412}
2413
2414// New function that will replace some of the above.
2415void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2416 int range, bool refresh)
2417{
2418 if ( orient == wxHORIZONTAL )
2419 {
2420 if ( m_hScrollBar )
2421 {
2422 if ( range == 0 || thumbVisible >= range )
2423 {
2424 if ( m_hScrollBar->IsShown() )
2425 m_hScrollBar->Show(false) ;
2426 }
2427 else
2428 {
2429 if ( !m_hScrollBar->IsShown() )
2430 m_hScrollBar->Show(true) ;
2431 }
2432
2433 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2434 }
2435 }
2436 else
2437 {
2438 if ( m_vScrollBar )
2439 {
2440 if ( range == 0 || thumbVisible >= range )
2441 {
2442 if ( m_vScrollBar->IsShown() )
2443 m_vScrollBar->Show(false) ;
2444 }
2445 else
2446 {
2447 if ( !m_vScrollBar->IsShown() )
2448 m_vScrollBar->Show(true) ;
2449 }
2450
2451 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2452 }
2453 }
2454
2455 MacRepositionScrollBars() ;
2456}
2457
2458// Does a physical scroll
2459void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2460{
2461 if ( dx == 0 && dy == 0 )
2462 return ;
2463
2464 int width , height ;
2465 GetClientSize( &width , &height ) ;
2466
2467#if TARGET_API_MAC_OSX
2468 if ( true /* m_peer->IsCompositing() */ )
2469 {
2470 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2471 // area is scrolled, this does not occur if width and height are 2 pixels less,
2472 // TODO write optimal workaround
2473 wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2474 if ( rect )
2475 scrollrect.Intersect( *rect ) ;
2476
2477 if ( m_peer->GetNeedsDisplay() )
2478 {
2479 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2480 // either immediate redraw or full invalidate
2481#if 1
2482 // is the better overall solution, as it does not slow down scrolling
2483 m_peer->SetNeedsDisplay() ;
2484#else
2485 // this would be the preferred version for fast drawing controls
2486
2487#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2488 if ( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
2489 HIViewRender(m_peer->GetControlRef()) ;
2490 else
2491#endif
2492 Update() ;
2493#endif
2494 }
2495
2496 // as the native control might be not a 0/0 wx window coordinates, we have to offset
2497 scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2498 m_peer->ScrollRect( &scrollrect , dx , dy ) ;
2499
2500 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2501 // either immediate redraw or full invalidate
2502#if 0
2503 // is the better overall solution, as it does not slow down scrolling
2504 m_peer->SetNeedsDisplay() ;
2505#else
2506 // this would be the preferred version for fast drawing controls
2507
2508#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2509 if ( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
2510 HIViewRender(m_peer->GetControlRef()) ;
2511 else
2512#endif
2513 Update() ;
2514#endif
2515 }
2516 else
2517#endif
2518 {
2519 wxPoint pos;
2520 pos.x =
2521 pos.y = 0;
2522
2523 Rect scrollrect;
2524 RgnHandle updateRgn = NewRgn() ;
2525
2526 {
2527 wxClientDC dc(this) ;
2528 wxMacPortSetter helper(&dc) ;
2529
2530 m_peer->GetRectInWindowCoords( &scrollrect ) ;
2531 //scrollrect.top += MacGetTopBorderSize() ;
2532 //scrollrect.left += MacGetLeftBorderSize() ;
2533 scrollrect.bottom = scrollrect.top + height ;
2534 scrollrect.right = scrollrect.left + width ;
2535
2536 if ( rect )
2537 {
2538 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2539 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2540 SectRect( &scrollrect , &r , &scrollrect ) ;
2541 }
2542
2543 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2544
2545 // now scroll the former update region as well and add the new update region
2546 WindowRef rootWindow = (WindowRef) MacGetTopLevelWindowRef() ;
2547 RgnHandle formerUpdateRgn = NewRgn() ;
2548 RgnHandle scrollRgn = NewRgn() ;
2549 RectRgn( scrollRgn , &scrollrect ) ;
2550 GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
2551 Point pt = {0, 0} ;
2552 LocalToGlobal( &pt ) ;
2553 OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
2554 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2555
2556 if ( !EmptyRgn( formerUpdateRgn ) )
2557 {
2558 MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
2559 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2560 InvalWindowRgn( rootWindow, formerUpdateRgn ) ;
2561 }
2562
2563 InvalWindowRgn(rootWindow, updateRgn ) ;
2564 DisposeRgn( updateRgn ) ;
2565 DisposeRgn( formerUpdateRgn ) ;
2566 DisposeRgn( scrollRgn ) ;
2567 }
2568
2569 Update() ;
2570 }
2571
2572 wxWindowMac *child;
2573 int x, y, w, h;
2574 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2575 {
2576 child = node->GetData();
2577 if (child == NULL)
2578 continue;
2579 if (child == m_vScrollBar)
2580 continue;
2581 if (child == m_hScrollBar)
2582 continue;
2583 if (child->IsTopLevel())
2584 continue;
2585
2586 child->GetPosition( &x, &y );
2587 child->GetSize( &w, &h );
2588 if (rect)
2589 {
2590 wxRect rc( x, y, w, h );
2591 if (rect->Intersects( rc ))
2592 child->SetSize( x + dx, y + dy, w, h );
2593 }
2594 else
2595 {
2596 child->SetSize( x + dx, y + dy, w, h );
2597 }
2598 }
2599}
2600
2601void wxWindowMac::MacOnScroll( wxScrollEvent &event )
2602{
2603 if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
2604 {
2605 wxScrollWinEvent wevent;
2606 wevent.SetPosition(event.GetPosition());
2607 wevent.SetOrientation(event.GetOrientation());
2608 wevent.SetEventObject(this);
2609
2610 if (event.GetEventType() == wxEVT_SCROLL_TOP)
2611 wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
2612 else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
2613 wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
2614 else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
2615 wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
2616 else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
2617 wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
2618 else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
2619 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
2620 else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
2621 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
2622 else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
2623 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
2624 else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
2625 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
2626
2627 GetEventHandler()->ProcessEvent(wevent);
2628 }
2629}
2630
2631// Get the window with the focus
2632wxWindowMac *wxWindowBase::DoFindFocus()
2633{
2634 ControlRef control ;
2635 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2636 return wxFindControlFromMacControl( control ) ;
2637}
2638
2639void wxWindowMac::OnSetFocus( wxFocusEvent& event )
2640{
2641 // panel wants to track the window which was the last to have focus in it,
2642 // so we want to set ourselves as the window which last had focus
2643 //
2644 // notice that it's also important to do it upwards the tree because
2645 // otherwise when the top level panel gets focus, it won't set it back to
2646 // us, but to some other sibling
2647
2648 // CS: don't know if this is still needed:
2649 //wxChildFocusEvent eventFocus(this);
2650 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2651
2652 bool bIsFocusEvent = (event.GetEventType() == wxEVT_SET_FOCUS);
2653
2654 // enable for patch 1376506 - perhaps?
2655#if 0
2656 if ( bIsFocusEvent )
2657 SetUserFocusWindow( GetControlOwner( GetPeer()->GetControlRef() ) );
2658 else
2659 SetUserFocusWindow( kUserFocusAuto );
2660#endif
2661
2662 if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2663 {
2664#if wxMAC_USE_CORE_GRAPHICS
2665 GetParent()->Refresh() ;
2666#else
2667 wxMacWindowStateSaver sv( this ) ;
2668 Rect rect ;
2669
2670 m_peer->GetRect( &rect ) ;
2671