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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 #ifdef __GNUG__
13 #pragma implementation "window.h"
14 #endif
15
16 #include "wx/setup.h"
17 #include "wx/menu.h"
18 #include "wx/window.h"
19 #include "wx/dc.h"
20 #include "wx/dcclient.h"
21 #include "wx/utils.h"
22 #include "wx/app.h"
23 #include "wx/panel.h"
24 #include "wx/layout.h"
25 #include "wx/dialog.h"
26 #include "wx/scrolbar.h"
27 #include "wx/statbox.h"
28 #include "wx/button.h"
29 #include "wx/settings.h"
30 #include "wx/msgdlg.h"
31 #include "wx/frame.h"
32 #include "wx/tooltip.h"
33 #include "wx/statusbr.h"
34 #include "wx/menuitem.h"
35 #include "wx/spinctrl.h"
36 #include "wx/log.h"
37 #include "wx/geometry.h"
38 #include "wx/textctrl.h"
39
40 #include "wx/toolbar.h"
41 #include "wx/dc.h"
42
43 #if wxUSE_CARET
44 #include "wx/caret.h"
45 #endif // wxUSE_CARET
46
47 #define wxWINDOW_HSCROLL 5998
48 #define wxWINDOW_VSCROLL 5997
49 #define MAC_SCROLLBAR_SIZE 16
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 // TODO EVT_PAINT(wxWindowMac::OnPaint)
85 EVT_SYS_COLOUR_CHANGED(wxWindowMac::OnSysColourChanged)
86 EVT_INIT_DIALOG(wxWindowMac::OnInitDialog)
87 // EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
88 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
89 END_EVENT_TABLE()
90
91 #endif
92
93 #define wxMAC_DEBUG_REDRAW 0
94 #ifndef wxMAC_DEBUG_REDRAW
95 #define wxMAC_DEBUG_REDRAW 0
96 #endif
97
98 #define wxMAC_USE_THEME_BORDER 0
99
100 // ---------------------------------------------------------------------------
101 // Carbon Events
102 // ---------------------------------------------------------------------------
103
104 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
105 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
106
107 #if TARGET_API_MAC_OSX
108
109 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
110 enum {
111 kEventControlVisibilityChanged = 157
112 };
113 #endif
114
115 #endif
116
117 static const EventTypeSpec eventList[] =
118 {
119 { kEventClassControl , kEventControlHit } ,
120 #if TARGET_API_MAC_OSX
121 { kEventClassControl , kEventControlDraw } ,
122 { kEventClassControl , kEventControlVisibilityChanged } ,
123 { kEventClassControl , kEventControlEnabledStateChanged } ,
124 { kEventClassControl , kEventControlHiliteChanged } ,
125 { kEventClassControl , kEventControlSetFocusPart } ,
126
127 { kEventClassService , kEventServiceGetTypes },
128 { kEventClassService , kEventServiceCopy },
129 { kEventClassService , kEventServicePaste },
130
131 // { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
132 // { kEventClassControl , kEventControlBoundsChanged } ,
133 #endif
134 } ;
135
136 static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
137 {
138 OSStatus result = eventNotHandledErr ;
139
140 wxMacCarbonEvent cEvent( event ) ;
141
142 ControlRef controlRef ;
143 wxWindowMac* thisWindow = (wxWindowMac*) data ;
144
145 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
146
147 switch( GetEventKind( event ) )
148 {
149 #if TARGET_API_MAC_OSX
150 case kEventControlDraw :
151 {
152 RgnHandle updateRgn = NULL ;
153
154 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
155 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
156 {
157 updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
158 }
159 // GrafPtr myport = cEvent.GetParameter<GrafPtr>(kEventParamGrafPort,typeGrafPtr) ;
160
161 #if 0
162 // in case we would need a coregraphics compliant background erase first
163 // now usable to track redraws
164 CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
165 if ( thisWindow->MacIsUserPane() )
166 {
167 static float color = 0.5 ;
168 static channel = 0 ;
169 HIRect bounds;
170 HIViewGetBounds( controlRef, &bounds );
171 CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
172 channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
173 CGContextFillRect( cgContext, bounds );
174 color += 0.1 ;
175 if ( color > 0.9 )
176 {
177 color = 0.5 ;
178 channel++ ;
179 if ( channel == 3 )
180 channel = 0 ;
181 }
182 }
183 #endif
184 if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
185 result = noErr ;
186 }
187 break ;
188 case kEventControlVisibilityChanged :
189 thisWindow->MacVisibilityChanged() ;
190 break ;
191 case kEventControlEnabledStateChanged :
192 thisWindow->MacEnabledStateChanged() ;
193 break ;
194 case kEventControlHiliteChanged :
195 thisWindow->MacHiliteChanged() ;
196 break ;
197 case kEventControlSetFocusPart :
198 {
199 Boolean focusEverything = false ;
200 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
201 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
202 {
203 }
204 if ( controlPart == kControlFocusNoPart )
205 {
206 #if wxUSE_CARET
207 if ( thisWindow->GetCaret() )
208 {
209 thisWindow->GetCaret()->OnKillFocus();
210 }
211 #endif // wxUSE_CARET
212 wxFocusEvent event(wxEVT_KILL_FOCUS, thisWindow->GetId());
213 event.SetEventObject(thisWindow);
214 thisWindow->GetEventHandler()->ProcessEvent(event) ;
215 }
216 else
217 {
218 // panel wants to track the window which was the last to have focus in it
219 wxChildFocusEvent eventFocus(thisWindow);
220 thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
221
222 #if wxUSE_CARET
223 if ( thisWindow->GetCaret() )
224 {
225 thisWindow->GetCaret()->OnSetFocus();
226 }
227 #endif // wxUSE_CARET
228
229 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
230 event.SetEventObject(thisWindow);
231 thisWindow->GetEventHandler()->ProcessEvent(event) ;
232 }
233 if ( thisWindow->MacIsUserPane() )
234 result = noErr ;
235 }
236 break ;
237 #endif
238 case kEventControlHit :
239 {
240 result = thisWindow->MacControlHit( handler , event ) ;
241 }
242 break ;
243 default :
244 break ;
245 }
246 return result ;
247 }
248
249 static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
250 {
251 OSStatus result = eventNotHandledErr ;
252
253 wxMacCarbonEvent cEvent( event ) ;
254
255 ControlRef controlRef ;
256 wxWindowMac* thisWindow = (wxWindowMac*) data ;
257 wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
258 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
259
260 switch( GetEventKind( event ) )
261 {
262 case kEventServiceGetTypes :
263 if( textCtrl )
264 {
265 long from, to ;
266 textCtrl->GetSelection( &from , &to ) ;
267
268 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
269 if( from != to )
270 copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
271 if ( textCtrl->IsEditable() )
272 pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
273
274 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt' , 'PICT', 'MooV', 'AIFF' */ };
275 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
276 {
277 CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
278 if ( typestring )
279 {
280 if ( copyTypes )
281 CFArrayAppendValue (copyTypes, typestring) ;
282 if ( pasteTypes )
283 CFArrayAppendValue (pasteTypes, typestring) ;
284 CFRelease( typestring ) ;
285 }
286 }
287 result = noErr ;
288 }
289 break ;
290 case kEventServiceCopy :
291 if ( textCtrl )
292 {
293 long from, to ;
294 textCtrl->GetSelection( &from , &to ) ;
295 wxString val = textCtrl->GetValue() ;
296 val = val.Mid( from , to - from ) ;
297 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
298 verify_noerr( ClearScrap( &scrapRef ) ) ;
299 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.Length() , val.c_str() ) ) ;
300 result = noErr ;
301 }
302 break ;
303 case kEventServicePaste :
304 if ( textCtrl )
305 {
306 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
307 Size textSize, pastedSize ;
308 verify_noerr( GetScrapFlavorSize (scrapRef, kTXNTextData, &textSize) ) ;
309 textSize++ ;
310 char *content = new char[textSize] ;
311 GetScrapFlavorData (scrapRef, kTXNTextData, &pastedSize, content );
312 content[textSize-1] = 0 ;
313 #if wxUSE_UNICODE
314 textCtrl->WriteText( wxString( content , wxConvLocal ) );
315 #else
316 textCtrl->WriteText( wxString( content ) ) ;
317 #endif
318 delete[] content ;
319 result = noErr ;
320 }
321 break ;
322 }
323
324 return result ;
325 }
326
327 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
328 {
329 OSStatus result = eventNotHandledErr ;
330
331 switch ( GetEventClass( event ) )
332 {
333 case kEventClassControl :
334 result = wxMacWindowControlEventHandler( handler, event, data ) ;
335 break ;
336 case kEventClassService :
337 result = wxMacWindowServiceEventHandler( handler, event , data ) ;
338 default :
339 break ;
340 }
341 return result ;
342 }
343
344 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
345
346 // ---------------------------------------------------------------------------
347 // UserPane events for non OSX builds
348 // ---------------------------------------------------------------------------
349
350 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
351 {
352 wxWindow * win = wxFindControlFromMacControl(control) ;
353 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
354 win->MacControlUserPaneDrawProc(part) ;
355 }
356
357 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
358 {
359 wxWindow * win = wxFindControlFromMacControl(control) ;
360 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
361 return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
362 }
363
364 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
365 {
366 wxWindow * win = wxFindControlFromMacControl(control) ;
367 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
368 return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
369 }
370
371 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
372 {
373 wxWindow * win = wxFindControlFromMacControl(control) ;
374 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
375 win->MacControlUserPaneIdleProc() ;
376 }
377
378 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
379 {
380 wxWindow * win = wxFindControlFromMacControl(control) ;
381 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
382 return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
383 }
384
385 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
386 {
387 wxWindow * win = wxFindControlFromMacControl(control) ;
388 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
389 win->MacControlUserPaneActivateProc(activating) ;
390 }
391
392 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
393 {
394 wxWindow * win = wxFindControlFromMacControl(control) ;
395 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
396 return win->MacControlUserPaneFocusProc(action) ;
397 }
398
399 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
400 {
401 wxWindow * win = wxFindControlFromMacControl(control) ;
402 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
403 win->MacControlUserPaneBackgroundProc(info) ;
404 }
405
406 void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
407 {
408 RgnHandle rgn = NewRgn() ;
409 GetClip( rgn ) ;
410 wxMacWindowStateSaver sv( this ) ;
411 SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
412 MacDoRedraw( rgn , 0 ) ;
413 DisposeRgn( rgn ) ;
414 }
415
416 wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
417 {
418 return kControlNoPart ;
419 }
420
421 wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
422 {
423 return kControlNoPart ;
424 }
425
426 void wxWindowMac::MacControlUserPaneIdleProc()
427 {
428 }
429
430 wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
431 {
432 return kControlNoPart ;
433 }
434
435 void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
436 {
437 }
438
439 wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
440 {
441 return kControlNoPart ;
442 }
443
444 void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
445 {
446 }
447
448 ControlUserPaneDrawUPP gControlUserPaneDrawUPP = NULL ;
449 ControlUserPaneHitTestUPP gControlUserPaneHitTestUPP = NULL ;
450 ControlUserPaneTrackingUPP gControlUserPaneTrackingUPP = NULL ;
451 ControlUserPaneIdleUPP gControlUserPaneIdleUPP = NULL ;
452 ControlUserPaneKeyDownUPP gControlUserPaneKeyDownUPP = NULL ;
453 ControlUserPaneActivateUPP gControlUserPaneActivateUPP = NULL ;
454 ControlUserPaneFocusUPP gControlUserPaneFocusUPP = NULL ;
455 ControlUserPaneBackgroundUPP gControlUserPaneBackgroundUPP = NULL ;
456
457 // ===========================================================================
458 // implementation
459 // ===========================================================================
460
461 wxList wxWinMacControlList(wxKEY_INTEGER);
462
463 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
464 {
465 wxNode *node = wxWinMacControlList.Find((long)inControl);
466 if (!node)
467 return NULL;
468 return (wxControl *)node->GetData();
469 }
470
471 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
472 {
473 // adding NULL ControlRef is (first) surely a result of an error and
474 // (secondly) breaks native event processing
475 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
476
477 if ( !wxWinMacControlList.Find((long)inControl) )
478 wxWinMacControlList.Append((long)inControl, control);
479 }
480
481 void wxRemoveMacControlAssociation(wxWindow *control)
482 {
483 wxWinMacControlList.DeleteObject(control);
484 }
485
486 // UPP functions
487 ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ;
488
489 ControlColorUPP wxMacSetupControlBackgroundUPP = NULL ;
490
491 // we have to setup the brush in the current port and return noErr
492 // or return an error code so that the control manager walks further up the
493 // hierarchy to find a correct background
494
495 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor )
496 {
497 OSStatus status = paramErr ;
498 switch( iMessage )
499 {
500 case kControlMsgApplyTextColor :
501 break ;
502 case kControlMsgSetUpBackground :
503 {
504 wxWindow* wx = (wxWindow*) wxFindControlFromMacControl( iControl ) ;
505 if ( wx != NULL )
506 {
507 /*
508 const wxBrush &brush = wx->MacGetBackgroundBrush() ;
509 if ( brush.Ok() )
510 {
511
512 wxDC::MacSetupBackgroundForCurrentPort( brush ) ;
513 */
514 // this clipping is only needed for non HIView
515
516 RgnHandle clip = NewRgn() ;
517 int x = 0 , y = 0;
518
519 wx->MacWindowToRootWindow( &x,&y ) ;
520 CopyRgn( (RgnHandle) wx->MacGetVisibleRegion().GetWXHRGN() , clip ) ;
521 OffsetRgn( clip , x , y ) ;
522 SetClip( clip ) ;
523 DisposeRgn( clip ) ;
524
525 status = noErr ;
526 /*
527 }
528 else if ( wx->MacIsUserPane() )
529 {
530 // if we don't have a valid brush for such a control, we have to call the
531 // setup of our parent ourselves
532 status = SetUpControlBackground( (ControlRef) wx->GetParent()->GetHandle() , iDepth , iIsColor ) ;
533 }
534 */
535 }
536 }
537 break ;
538 default :
539 break ;
540 }
541 return status ;
542 }
543
544
545 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
546 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
547 {
548 if ( partCode != 0)
549 {
550 wxWindow* wx = wxFindControlFromMacControl( control ) ;
551 if ( wx )
552 {
553 wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
554 }
555 }
556 }
557
558 // ----------------------------------------------------------------------------
559 // constructors and such
560 // ----------------------------------------------------------------------------
561
562 wxWindowMac::wxWindowMac()
563 {
564 Init();
565 }
566
567 wxWindowMac::wxWindowMac(wxWindowMac *parent,
568 wxWindowID id,
569 const wxPoint& pos ,
570 const wxSize& size ,
571 long style ,
572 const wxString& name )
573 {
574 Init();
575 Create(parent, id, pos, size, style, name);
576 }
577
578 void wxWindowMac::Init()
579 {
580 m_peer = NULL ;
581 m_frozenness = 0 ;
582 #if WXWIN_COMPATIBILITY_2_4
583 m_backgroundTransparent = FALSE;
584 #endif
585
586 // as all windows are created with WS_VISIBLE style...
587 m_isShown = TRUE;
588
589 m_hScrollBar = NULL ;
590 m_vScrollBar = NULL ;
591 m_macBackgroundBrush = wxNullBrush ;
592
593 m_macIsUserPane = TRUE;
594
595 // make sure all proc ptrs are available
596
597 if ( gControlUserPaneDrawUPP == NULL )
598 {
599 gControlUserPaneDrawUPP = NewControlUserPaneDrawUPP( wxMacControlUserPaneDrawProc ) ;
600 gControlUserPaneHitTestUPP = NewControlUserPaneHitTestUPP( wxMacControlUserPaneHitTestProc ) ;
601 gControlUserPaneTrackingUPP = NewControlUserPaneTrackingUPP( wxMacControlUserPaneTrackingProc ) ;
602 gControlUserPaneIdleUPP = NewControlUserPaneIdleUPP( wxMacControlUserPaneIdleProc ) ;
603 gControlUserPaneKeyDownUPP = NewControlUserPaneKeyDownUPP( wxMacControlUserPaneKeyDownProc ) ;
604 gControlUserPaneActivateUPP = NewControlUserPaneActivateUPP( wxMacControlUserPaneActivateProc ) ;
605 gControlUserPaneFocusUPP = NewControlUserPaneFocusUPP( wxMacControlUserPaneFocusProc ) ;
606 gControlUserPaneBackgroundUPP = NewControlUserPaneBackgroundUPP( wxMacControlUserPaneBackgroundProc ) ;
607 }
608 if ( wxMacLiveScrollbarActionUPP == NULL )
609 {
610 wxMacLiveScrollbarActionUPP = NewControlActionUPP( wxMacLiveScrollbarActionProc );
611 }
612
613 if ( wxMacSetupControlBackgroundUPP == NULL )
614 {
615 wxMacSetupControlBackgroundUPP = NewControlColorUPP( wxMacSetupControlBackground ) ;
616 }
617
618 // we need a valid font for the encodings
619 wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
620 }
621
622 // Destructor
623 wxWindowMac::~wxWindowMac()
624 {
625 SendDestroyEvent();
626
627 m_isBeingDeleted = TRUE;
628
629 #ifndef __WXUNIVERSAL__
630 // VS: make sure there's no wxFrame with last focus set to us:
631 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
632 {
633 wxFrame *frame = wxDynamicCast(win, wxFrame);
634 if ( frame )
635 {
636 if ( frame->GetLastFocus() == this )
637 {
638 frame->SetLastFocus((wxWindow*)NULL);
639 }
640 break;
641 }
642 }
643 #endif // __WXUNIVERSAL__
644
645 // wxRemoveMacControlAssociation( this ) ;
646 // If we delete an item, we should initialize the parent panel,
647 // because it could now be invalid.
648 wxWindow *parent = GetParent() ;
649 if ( parent )
650 {
651 if (parent->GetDefaultItem() == (wxButton*) this)
652 parent->SetDefaultItem(NULL);
653 }
654 if ( m_peer && m_peer->Ok() )
655 {
656 // in case the callback might be called during destruction
657 wxRemoveMacControlAssociation( this) ;
658 ::SetControlColorProc( *m_peer , NULL ) ;
659 ::DisposeControl( *m_peer ) ;
660 }
661
662 if ( g_MacLastWindow == this )
663 {
664 g_MacLastWindow = NULL ;
665 }
666
667 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
668 if ( frame )
669 {
670 if ( frame->GetLastFocus() == this )
671 frame->SetLastFocus( NULL ) ;
672 }
673
674 DestroyChildren();
675
676 // delete our drop target if we've got one
677 #if wxUSE_DRAG_AND_DROP
678 if ( m_dropTarget != NULL )
679 {
680 delete m_dropTarget;
681 m_dropTarget = NULL;
682 }
683 #endif // wxUSE_DRAG_AND_DROP
684 delete m_peer ;
685 }
686
687 WXWidget wxWindowMac::GetHandle() const
688 {
689 return (WXWidget) (ControlRef) *m_peer ;
690 }
691
692
693 void wxWindowMac::MacInstallEventHandler()
694 {
695 wxAssociateControlWithMacControl( *m_peer , this ) ;
696 InstallControlEventHandler( *m_peer, GetwxMacWindowEventHandlerUPP(),
697 GetEventTypeCount(eventList), eventList, this,
698 (EventHandlerRef *)&m_macControlEventHandler);
699
700 }
701
702 // Constructor
703 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
704 const wxPoint& pos,
705 const wxSize& size,
706 long style,
707 const wxString& name)
708 {
709 wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
710
711 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
712 return FALSE;
713
714 parent->AddChild(this);
715
716 m_windowVariant = parent->GetWindowVariant() ;
717
718 if ( m_macIsUserPane )
719 {
720 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
721
722 UInt32 features = 0
723 | kControlSupportsEmbedding
724 // | kControlSupportsLiveFeedback
725 // | kControlHasSpecialBackground
726 // | kControlSupportsCalcBestRect
727 // | kControlHandlesTracking
728 | kControlSupportsFocus
729 // | kControlWantsActivate
730 // | kControlWantsIdle
731 ;
732
733 m_peer = new wxMacControl() ;
734 ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , *m_peer);
735
736
737 MacPostControlCreate(pos,size) ;
738 #if !TARGET_API_MAC_OSX
739 SetControlData(*m_peer,kControlEntireControl,kControlUserPaneDrawProcTag,
740 sizeof(gControlUserPaneDrawUPP),(Ptr) &gControlUserPaneDrawUPP);
741 SetControlData(*m_peer,kControlEntireControl,kControlUserPaneHitTestProcTag,
742 sizeof(gControlUserPaneHitTestUPP),(Ptr) &gControlUserPaneHitTestUPP);
743 SetControlData(*m_peer,kControlEntireControl,kControlUserPaneTrackingProcTag,
744 sizeof(gControlUserPaneTrackingUPP),(Ptr) &gControlUserPaneTrackingUPP);
745 SetControlData(*m_peer,kControlEntireControl,kControlUserPaneIdleProcTag,
746 sizeof(gControlUserPaneIdleUPP),(Ptr) &gControlUserPaneIdleUPP);
747 SetControlData(*m_peer,kControlEntireControl,kControlUserPaneKeyDownProcTag,
748 sizeof(gControlUserPaneKeyDownUPP),(Ptr) &gControlUserPaneKeyDownUPP);
749 SetControlData(*m_peer,kControlEntireControl,kControlUserPaneActivateProcTag,
750 sizeof(gControlUserPaneActivateUPP),(Ptr) &gControlUserPaneActivateUPP);
751 SetControlData(*m_peer,kControlEntireControl,kControlUserPaneFocusProcTag,
752 sizeof(gControlUserPaneFocusUPP),(Ptr) &gControlUserPaneFocusUPP);
753 SetControlData(*m_peer,kControlEntireControl,kControlUserPaneBackgroundProcTag,
754 sizeof(gControlUserPaneBackgroundUPP),(Ptr) &gControlUserPaneBackgroundUPP);
755 #endif
756 }
757 #ifndef __WXUNIVERSAL__
758 // Don't give scrollbars to wxControls unless they ask for them
759 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
760 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
761 {
762 MacCreateScrollBars( style ) ;
763 }
764 #endif
765
766 wxWindowCreateEvent event(this);
767 GetEventHandler()->AddPendingEvent(event);
768
769 return TRUE;
770 }
771
772 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
773 {
774 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
775
776 ::SetControlReference( *m_peer , (long) this ) ;
777
778 MacInstallEventHandler();
779
780 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
781 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
782 ::EmbedControl( *m_peer , container ) ;
783
784 // adjust font, controlsize etc
785 DoSetWindowVariant( m_windowVariant ) ;
786
787 #if !TARGET_API_MAC_OSX
788 // eventually we can fix some clipping issues be reactivating this hook
789 //if ( m_macIsUserPane )
790 // SetControlColorProc( *m_peer , wxMacSetupControlBackgroundUPP ) ;
791 #endif
792
793 UMASetControlTitle( *m_peer , wxStripMenuCodes(m_label) , m_font.GetEncoding() ) ;
794
795 if (!m_macIsUserPane)
796 {
797 SetInitialBestSize(size);
798 }
799
800 SetCursor( *wxSTANDARD_CURSOR ) ;
801 }
802
803 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
804 {
805 // Don't assert, in case we set the window variant before
806 // the window is created
807 // wxASSERT( m_peer->Ok() ) ;
808
809 m_windowVariant = variant ;
810
811 if (m_peer == NULL || !m_peer->Ok())
812 return;
813
814 ControlSize size ;
815 ThemeFontID themeFont = kThemeSystemFont ;
816
817 // we will get that from the settings later
818 // and make this NORMAL later, but first
819 // we have a few calculations that we must fix
820
821 switch ( variant )
822 {
823 case wxWINDOW_VARIANT_NORMAL :
824 size = kControlSizeNormal;
825 themeFont = kThemeSystemFont ;
826 break ;
827 case wxWINDOW_VARIANT_SMALL :
828 size = kControlSizeSmall;
829 themeFont = kThemeSmallSystemFont ;
830 break ;
831 case wxWINDOW_VARIANT_MINI :
832 if (UMAGetSystemVersion() >= 0x1030 )
833 {
834 // not always defined in the headers
835 size = 3 ;
836 themeFont = 109 ;
837 }
838 else
839 {
840 size = kControlSizeSmall;
841 themeFont = kThemeSmallSystemFont ;
842 }
843 break ;
844 case wxWINDOW_VARIANT_LARGE :
845 size = kControlSizeLarge;
846 themeFont = kThemeSystemFont ;
847 break ;
848 default:
849 wxFAIL_MSG(_T("unexpected window variant"));
850 break ;
851 }
852 ::SetControlData( *m_peer , kControlEntireControl, kControlSizeTag, sizeof( ControlSize ), &size );
853
854 wxFont font ;
855 font.MacCreateThemeFont( themeFont ) ;
856 SetFont( font ) ;
857 }
858
859 void wxWindowMac::MacUpdateControlFont()
860 {
861 ControlFontStyleRec fontStyle;
862 if ( m_font.MacGetThemeFontID() != kThemeCurrentPortFont )
863 {
864 switch( m_font.MacGetThemeFontID() )
865 {
866 case kThemeSmallSystemFont : fontStyle.font = kControlFontSmallSystemFont ; break ;
867 case 109 /*mini font */ : fontStyle.font = -5 ; break ;
868 case kThemeSystemFont : fontStyle.font = kControlFontBigSystemFont ; break ;
869 default : fontStyle.font = kControlFontBigSystemFont ; break ;
870 }
871 fontStyle.flags = kControlUseFontMask ;
872 }
873 else
874 {
875 fontStyle.font = m_font.MacGetFontNum() ;
876 fontStyle.style = m_font.MacGetFontStyle() ;
877 fontStyle.size = m_font.MacGetFontSize() ;
878 fontStyle.flags = kControlUseFontMask | kControlUseFaceMask | kControlUseSizeMask ;
879 }
880
881 fontStyle.just = teJustLeft ;
882 fontStyle.flags |= kControlUseJustMask ;
883 if ( ( GetWindowStyle() & wxALIGN_MASK ) & wxALIGN_CENTER_HORIZONTAL )
884 fontStyle.just = teJustCenter ;
885 else if ( ( GetWindowStyle() & wxALIGN_MASK ) & wxALIGN_RIGHT )
886 fontStyle.just = teJustRight ;
887
888
889 fontStyle.foreColor = MAC_WXCOLORREF(GetForegroundColour().GetPixel() ) ;
890 fontStyle.flags |= kControlUseForeColorMask ;
891
892 ::SetControlFontStyle( *m_peer , &fontStyle );
893 Refresh() ;
894 }
895
896 bool wxWindowMac::SetFont(const wxFont& font)
897 {
898 bool retval = !wxWindowBase::SetFont( font ) ;
899
900 MacUpdateControlFont() ;
901
902 return retval;
903 }
904
905 bool wxWindowMac::SetForegroundColour(const wxColour& col )
906 {
907 if ( !wxWindowBase::SetForegroundColour(col) )
908 return false ;
909
910 MacUpdateControlFont() ;
911
912 return true ;
913 }
914
915 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
916 {
917 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
918 return false ;
919
920 wxBrush brush ;
921 wxColour newCol(GetBackgroundColour());
922 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
923 {
924 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
925 }
926 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
927 {
928 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
929 }
930 else
931 {
932 brush.SetColour( newCol ) ;
933 }
934 MacSetBackgroundBrush( brush ) ;
935
936 MacUpdateControlFont() ;
937
938 return true ;
939 }
940
941
942 bool wxWindowMac::MacCanFocus() const
943 {
944 // there is currently no way to determine whether the window is running in full keyboard
945 // access mode, therefore we cannot rely on these features, yet the only other way would be
946 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
947 // in event handlers...
948 UInt32 features = 0 ;
949 GetControlFeatures( *m_peer , &features ) ;
950 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
951 }
952
953
954 void wxWindowMac::SetFocus()
955 {
956 if ( AcceptsFocus() )
957 {
958 #if !TARGET_API_MAC_OSX
959 wxWindow* former = FindFocus() ;
960 #endif
961 OSStatus err = SetKeyboardFocus( (WindowRef) MacGetTopLevelWindowRef() , (ControlRef) GetHandle() , kControlFocusNextPart ) ;
962 // as we cannot rely on the control features to find out whether we are in full keyboard mode, we can only
963 // leave in case of an error
964 if ( err == errCouldntSetFocus )
965 return ;
966
967 #if !TARGET_API_MAC_OSX
968 // emulate carbon events when running under carbonlib where they are not natively available
969 if ( former )
970 {
971 EventRef evRef = NULL ;
972 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
973 &evRef ) );
974
975 wxMacCarbonEvent cEvent( evRef ) ;
976 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
977 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
978
979 wxMacWindowEventHandler( NULL , evRef , former ) ;
980 ReleaseEvent(evRef) ;
981 }
982 // send new focus event
983 {
984 EventRef evRef = NULL ;
985 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
986 &evRef ) );
987
988 wxMacCarbonEvent cEvent( evRef ) ;
989 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
990 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
991
992 wxMacWindowEventHandler( NULL , evRef , this ) ;
993 ReleaseEvent(evRef) ;
994 }
995 #endif
996 }
997 }
998
999
1000 void wxWindowMac::DoCaptureMouse()
1001 {
1002 wxTheApp->s_captureWindow = this ;
1003 }
1004
1005 wxWindow* wxWindowBase::GetCapture()
1006 {
1007 return wxTheApp->s_captureWindow ;
1008 }
1009
1010 void wxWindowMac::DoReleaseMouse()
1011 {
1012 wxTheApp->s_captureWindow = NULL ;
1013 }
1014
1015 #if wxUSE_DRAG_AND_DROP
1016
1017 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1018 {
1019 if ( m_dropTarget != 0 ) {
1020 delete m_dropTarget;
1021 }
1022
1023 m_dropTarget = pDropTarget;
1024 if ( m_dropTarget != 0 )
1025 {
1026 // TODO
1027 }
1028 }
1029
1030 #endif
1031
1032 // Old style file-manager drag&drop
1033 void wxWindowMac::DragAcceptFiles(bool accept)
1034 {
1035 // TODO
1036 }
1037
1038 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1039 int& w, int& h) const
1040 {
1041 Rect bounds ;
1042 GetControlBounds( *m_peer , &bounds ) ;
1043
1044
1045 x = bounds.left ;
1046 y = bounds.top ;
1047 w = bounds.right - bounds.left ;
1048 h = bounds.bottom - bounds.top ;
1049
1050 wxTopLevelWindow* tlw = wxDynamicCast( this , wxTopLevelWindow ) ;
1051 if ( tlw )
1052 {
1053 Point tlworigin = { 0 , 0 } ;
1054 QDLocalToGlobalPoint( UMAGetWindowPort( (WindowRef) tlw->MacGetWindowRef() ) , &tlworigin ) ;
1055 x = tlworigin.h ;
1056 y = tlworigin.v ;
1057 }
1058 }
1059
1060 bool wxWindowMac::MacGetBoundsForControl(const wxPoint& pos,
1061 const wxSize& size,
1062 int& x, int& y,
1063 int& w, int& h , bool adjustOrigin ) const
1064 {
1065 x = (int)pos.x;
1066 y = (int)pos.y;
1067 // todo the default calls may be used as soon as PostCreateControl Is moved here
1068 w = size.x ; // WidthDefault( size.x );
1069 h = size.y ; // HeightDefault( size.y ) ;
1070 #if !TARGET_API_MAC_OSX
1071 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1072 #endif
1073 if ( adjustOrigin )
1074 AdjustForParentClientOrigin( x , y ) ;
1075 return true ;
1076 }
1077
1078 // Get total size
1079 void wxWindowMac::DoGetSize(int *x, int *y) const
1080 {
1081 #if TARGET_API_MAC_OSX
1082 int x1 , y1 , w1 ,h1 ;
1083 MacGetPositionAndSizeFromControl( x1 , y1, w1 ,h1 ) ;
1084 if(x) *x = w1 ;
1085 if(y) *y = h1 ;
1086
1087 #else
1088 Rect bounds ;
1089 GetControlBounds( *m_peer , &bounds ) ;
1090 if(x) *x = bounds.right - bounds.left ;
1091 if(y) *y = bounds.bottom - bounds.top ;
1092 #endif
1093 }
1094
1095 void wxWindowMac::DoGetPosition(int *x, int *y) const
1096 {
1097 #if TARGET_API_MAC_OSX
1098 int x1 , y1 , w1 ,h1 ;
1099 MacGetPositionAndSizeFromControl( x1 , y1, w1 ,h1 ) ;
1100 if ( !IsTopLevel() )
1101 {
1102 wxWindow *parent = GetParent();
1103 if ( parent )
1104 {
1105 wxPoint pt(parent->GetClientAreaOrigin());
1106 x1 -= pt.x ;
1107 y1 -= pt.y ;
1108 }
1109 }
1110 if(x) *x = x1 ;
1111 if(y) *y = y1 ;
1112 #else
1113 Rect bounds ;
1114 GetControlBounds( *m_peer , &bounds ) ;
1115 wxCHECK_RET( GetParent() , wxT("Missing Parent") ) ;
1116
1117 int xx = bounds.left ;
1118 int yy = bounds.top ;
1119
1120 if ( !GetParent()->IsTopLevel() )
1121 {
1122 GetControlBounds( (ControlRef) GetParent()->GetHandle() , &bounds ) ;
1123
1124 xx -= bounds.left ;
1125 yy -= bounds.top ;
1126 }
1127
1128 wxPoint pt(GetParent()->GetClientAreaOrigin());
1129 xx -= pt.x;
1130 yy -= pt.y;
1131
1132 if(x) *x = xx;
1133 if(y) *y = yy;
1134 #endif
1135 }
1136
1137 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1138 {
1139 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1140
1141 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1142
1143 {
1144 Point localwhere = {0,0} ;
1145
1146 if(x) localwhere.h = * x ;
1147 if(y) localwhere.v = * y ;
1148
1149 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1150 if(x) *x = localwhere.h ;
1151 if(y) *y = localwhere.v ;
1152
1153 }
1154 MacRootWindowToWindow( x , y ) ;
1155
1156 wxPoint origin = GetClientAreaOrigin() ;
1157 if(x) *x -= origin.x ;
1158 if(y) *y -= origin.y ;
1159 }
1160
1161 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1162 {
1163 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1164 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1165
1166 wxPoint origin = GetClientAreaOrigin() ;
1167 if(x) *x += origin.x ;
1168 if(y) *y += origin.y ;
1169
1170 MacWindowToRootWindow( x , y ) ;
1171
1172 {
1173 Point localwhere = { 0,0 };
1174 if(x) localwhere.h = * x ;
1175 if(y) localwhere.v = * y ;
1176 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1177 if(x) *x = localwhere.h ;
1178 if(y) *y = localwhere.v ;
1179 }
1180 }
1181
1182 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1183 {
1184 wxPoint origin = GetClientAreaOrigin() ;
1185 if(x) *x += origin.x ;
1186 if(y) *y += origin.y ;
1187
1188 MacWindowToRootWindow( x , y ) ;
1189 }
1190
1191 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1192 {
1193 MacRootWindowToWindow( x , y ) ;
1194
1195 wxPoint origin = GetClientAreaOrigin() ;
1196 if(x) *x -= origin.x ;
1197 if(y) *y -= origin.y ;
1198 }
1199
1200 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1201 {
1202 #if TARGET_API_MAC_OSX
1203 HIPoint pt ;
1204 if ( x ) pt.x = *x ;
1205 if ( y ) pt.y = *y ;
1206
1207 if ( !IsTopLevel() )
1208 {
1209 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1210 if (top)
1211 HIViewConvertPoint( &pt , *m_peer , (ControlRef) top->GetHandle() ) ;
1212 }
1213
1214 if ( x ) *x = (int) pt.x ;
1215 if ( y ) *y = (int) pt.y ;
1216 #else
1217 if ( !IsTopLevel() )
1218 {
1219 Rect bounds ;
1220 GetControlBounds( *m_peer , &bounds ) ;
1221 if(x) *x += bounds.left ;
1222 if(y) *y += bounds.top ;
1223 }
1224 #endif
1225 }
1226
1227 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1228 {
1229 int x1 , y1 ;
1230 if ( x ) x1 = *x ;
1231 if ( y ) y1 = *y ;
1232 MacWindowToRootWindow( &x1 , &y1 ) ;
1233 if ( x ) *x = x1 ;
1234 if ( y ) *y = y1 ;
1235 }
1236
1237 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1238 {
1239 #if TARGET_API_MAC_OSX
1240 HIPoint pt ;
1241 if ( x ) pt.x = *x ;
1242 if ( y ) pt.y = *y ;
1243
1244 if ( !IsTopLevel() )
1245 HIViewConvertPoint( &pt , (ControlRef) MacGetTopLevelWindow()->GetHandle() , *m_peer ) ;
1246
1247 if ( x ) *x = (int) pt.x ;
1248 if ( y ) *y = (int) pt.y ;
1249 #else
1250 if ( !IsTopLevel() )
1251 {
1252 Rect bounds ;
1253 GetControlBounds( *m_peer , &bounds ) ;
1254 if(x) *x -= bounds.left ;
1255 if(y) *y -= bounds.top ;
1256 }
1257 #endif
1258 }
1259
1260 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1261 {
1262 int x1 , y1 ;
1263 if ( x ) x1 = *x ;
1264 if ( y ) y1 = *y ;
1265 MacRootWindowToWindow( &x1 , &y1 ) ;
1266 if ( x ) *x = x1 ;
1267 if ( y ) *y = y1 ;
1268 }
1269
1270 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1271 {
1272 RgnHandle rgn = NewRgn() ;
1273 Rect content ;
1274 if ( GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) == noErr )
1275 {
1276 GetRegionBounds( rgn , &content ) ;
1277 DisposeRgn( rgn ) ;
1278 }
1279 else
1280 {
1281 GetControlBounds( *m_peer , &content ) ;
1282 }
1283 Rect structure ;
1284 GetControlBounds( *m_peer , &structure ) ;
1285 #if !TARGET_API_MAC_OSX
1286 OffsetRect( &content , -structure.left , -structure.top ) ;
1287 #endif
1288 left = content.left - structure.left ;
1289 top = content.top - structure.top ;
1290 right = structure.right - content.right ;
1291 bottom = structure.bottom - content.bottom ;
1292 }
1293
1294 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1295 {
1296 wxSize sizeTotal = size;
1297
1298 RgnHandle rgn = NewRgn() ;
1299
1300 Rect content ;
1301
1302 if ( GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) == noErr )
1303 {
1304 GetRegionBounds( rgn , &content ) ;
1305 DisposeRgn( rgn ) ;
1306 }
1307 else
1308 {
1309 GetControlBounds( *m_peer , &content ) ;
1310 }
1311 Rect structure ;
1312 GetControlBounds( *m_peer , &structure ) ;
1313 #if !TARGET_API_MAC_OSX
1314 OffsetRect( &content , -structure.left , -structure.top ) ;
1315 #endif
1316
1317 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1318 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1319
1320 sizeTotal.x += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1321 sizeTotal.y += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1322
1323 return sizeTotal;
1324 }
1325
1326
1327 // Get size *available for subwindows* i.e. excluding menu bar etc.
1328 void wxWindowMac::DoGetClientSize(int *x, int *y) const
1329 {
1330 int ww, hh;
1331
1332 RgnHandle rgn = NewRgn() ;
1333 Rect content ;
1334 if ( GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) == noErr )
1335 {
1336 GetRegionBounds( rgn , &content ) ;
1337 DisposeRgn( rgn ) ;
1338 }
1339 else
1340 {
1341 GetControlBounds( *m_peer , &content ) ;
1342 }
1343 #if !TARGET_API_MAC_OSX
1344 Rect structure ;
1345 GetControlBounds( *m_peer , &structure ) ;
1346 OffsetRect( &content , -structure.left , -structure.top ) ;
1347 #endif
1348 ww = content.right - content.left ;
1349 hh = content.bottom - content.top ;
1350
1351 ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1352 hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( );
1353
1354 if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) )
1355 {
1356 int x1 = 0 ;
1357 int y1 = 0 ;
1358 int w ;
1359 int h ;
1360 GetSize( &w , &h ) ;
1361
1362 MacClientToRootWindow( &x1 , &y1 ) ;
1363 MacClientToRootWindow( &w , &h ) ;
1364
1365 wxWindowMac *iter = (wxWindowMac*)this ;
1366
1367 int totW = 10000 , totH = 10000;
1368 while( iter )
1369 {
1370 if ( iter->IsTopLevel() )
1371 {
1372 iter->GetSize( &totW , &totH ) ;
1373 break ;
1374 }
1375
1376 iter = iter->GetParent() ;
1377 }
1378
1379 if (m_hScrollBar && m_hScrollBar->IsShown() )
1380 {
1381 hh -= MAC_SCROLLBAR_SIZE;
1382 if ( h-y1 >= totH )
1383 {
1384 hh += 1 ;
1385 }
1386 }
1387 if (m_vScrollBar && m_vScrollBar->IsShown() )
1388 {
1389 ww -= MAC_SCROLLBAR_SIZE;
1390 if ( w-x1 >= totW )
1391 {
1392 ww += 1 ;
1393 }
1394 }
1395 }
1396 if(x) *x = ww;
1397 if(y) *y = hh;
1398
1399 }
1400
1401 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1402 {
1403 if (m_cursor == cursor)
1404 return FALSE;
1405
1406 if (wxNullCursor == cursor)
1407 {
1408 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1409 return FALSE ;
1410 }
1411 else
1412 {
1413 if ( ! wxWindowBase::SetCursor( cursor ) )
1414 return FALSE ;
1415 }
1416
1417 wxASSERT_MSG( m_cursor.Ok(),
1418 wxT("cursor must be valid after call to the base version"));
1419
1420
1421 wxWindowMac *mouseWin = 0 ;
1422 {
1423 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1424 CGrafPtr savePort ;
1425 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1426
1427 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1428 // position, use it...
1429
1430 Point pt ;
1431 GetMouse( &pt ) ;
1432 ControlPartCode part ;
1433 ControlRef control ;
1434 control = wxMacFindControlUnderMouse( pt , window , &part ) ;
1435 if ( control )
1436 mouseWin = wxFindControlFromMacControl( control ) ;
1437
1438 if ( swapped )
1439 QDSwapPort( savePort , NULL ) ;
1440 }
1441
1442 if ( mouseWin == this && !wxIsBusy() )
1443 {
1444 m_cursor.MacInstall() ;
1445 }
1446
1447 return TRUE ;
1448 }
1449
1450 #if wxUSE_MENUS
1451 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1452 {
1453 menu->SetInvokingWindow(this);
1454 menu->UpdateUI();
1455
1456 if ( x == -1 && y == -1 )
1457 {
1458 wxPoint mouse = wxGetMousePosition();
1459 x = mouse.x; y = mouse.y;
1460 }
1461 else
1462 {
1463 ClientToScreen( &x , &y ) ;
1464 }
1465
1466 menu->MacBeforeDisplay( true ) ;
1467 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1468 if ( HiWord(menuResult) != 0 )
1469 {
1470 MenuCommand id ;
1471 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1472 wxMenuItem* item = NULL ;
1473 wxMenu* realmenu ;
1474 item = menu->FindItem(id, &realmenu) ;
1475 if (item->IsCheckable())
1476 {
1477 item->Check( !item->IsChecked() ) ;
1478 }
1479 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1480 }
1481 menu->MacAfterDisplay( true ) ;
1482
1483 menu->SetInvokingWindow(NULL);
1484
1485 return TRUE;
1486 }
1487 #endif
1488
1489 // ----------------------------------------------------------------------------
1490 // tooltips
1491 // ----------------------------------------------------------------------------
1492
1493 #if wxUSE_TOOLTIPS
1494
1495 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1496 {
1497 wxWindowBase::DoSetToolTip(tooltip);
1498
1499 if ( m_tooltip )
1500 m_tooltip->SetWindow(this);
1501 }
1502
1503 #endif // wxUSE_TOOLTIPS
1504
1505 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1506 {
1507 int former_x , former_y , former_w, former_h ;
1508 #if !TARGET_API_MAC_OSX
1509 DoGetPosition( &former_x , &former_y ) ;
1510 DoGetSize( &former_w , &former_h ) ;
1511 #else
1512 MacGetPositionAndSizeFromControl( former_x , former_y , former_w , former_h ) ;
1513 #endif
1514
1515 int actualWidth = width;
1516 int actualHeight = height;
1517 int actualX = x;
1518 int actualY = y;
1519
1520 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1521 actualWidth = m_minWidth;
1522 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1523 actualHeight = m_minHeight;
1524 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1525 actualWidth = m_maxWidth;
1526 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1527 actualHeight = m_maxHeight;
1528
1529 bool doMove = false ;
1530 bool doResize = false ;
1531
1532 if ( actualX != former_x || actualY != former_y )
1533 {
1534 doMove = true ;
1535 }
1536 if ( actualWidth != former_w || actualHeight != former_h )
1537 {
1538 doResize = true ;
1539 }
1540
1541 if ( doMove || doResize )
1542 {
1543 // we don't adjust twice for the origin
1544 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1545 bool vis = IsControlVisible( *m_peer ) ;
1546 #if TARGET_API_MAC_OSX
1547 // the HIViewSetFrame call itself should invalidate the areas, but when testing with the UnicodeTextCtrl it does not !
1548 if ( vis )
1549 SetControlVisibility( *m_peer , false , true ) ;
1550 HIRect hir = { r.left , r.top , r.right - r.left , r.bottom - r.top } ;
1551 HIViewSetFrame ( *m_peer , &hir ) ;
1552 if ( vis )
1553 SetControlVisibility( *m_peer , true , true ) ;
1554 #else
1555 if ( vis )
1556 SetControlVisibility( *m_peer , false , true ) ;
1557 SetControlBounds( *m_peer , &r ) ;
1558 if ( vis )
1559 SetControlVisibility( *m_peer , true , true ) ;
1560 #endif
1561 MacRepositionScrollBars() ;
1562 if ( doMove )
1563 {
1564 wxPoint point(actualX,actualY);
1565 wxMoveEvent event(point, m_windowId);
1566 event.SetEventObject(this);
1567 GetEventHandler()->ProcessEvent(event) ;
1568 }
1569 if ( doResize )
1570 {
1571 MacRepositionScrollBars() ;
1572 wxSize size(actualWidth, actualHeight);
1573 wxSizeEvent event(size, m_windowId);
1574 event.SetEventObject(this);
1575 GetEventHandler()->ProcessEvent(event);
1576 }
1577 }
1578
1579 }
1580
1581 wxSize wxWindowMac::DoGetBestSize() const
1582 {
1583 if ( m_macIsUserPane || IsTopLevel() )
1584 return wxWindowBase::DoGetBestSize() ;
1585
1586 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1587 short baselineoffset ;
1588 int bestWidth, bestHeight ;
1589 ::GetBestControlRect( *m_peer , &bestsize , &baselineoffset ) ;
1590
1591 if ( EmptyRect( &bestsize ) )
1592 {
1593 baselineoffset = 0;
1594 bestsize.left = bestsize.top = 0 ;
1595 bestsize.right = 16 ;
1596 bestsize.bottom = 16 ;
1597 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1598 {
1599 bestsize.bottom = 16 ;
1600 }
1601 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1602 {
1603 bestsize.bottom = 24 ;
1604 }
1605 else
1606 {
1607 // return wxWindowBase::DoGetBestSize() ;
1608 }
1609 }
1610
1611 bestWidth = bestsize.right - bestsize.left ;
1612 bestHeight = bestsize.bottom - bestsize.top ;
1613 if ( bestHeight < 10 )
1614 bestHeight = 13 ;
1615
1616 return wxSize(bestWidth, bestHeight);
1617 // return wxWindowBase::DoGetBestSize() ;
1618 }
1619
1620
1621 // set the size of the window: if the dimensions are positive, just use them,
1622 // but if any of them is equal to -1, it means that we must find the value for
1623 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1624 // which case -1 is a valid value for x and y)
1625 //
1626 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1627 // the width/height to best suit our contents, otherwise we reuse the current
1628 // width/height
1629 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1630 {
1631 // get the current size and position...
1632 int currentX, currentY;
1633 GetPosition(&currentX, &currentY);
1634
1635 int currentW,currentH;
1636 GetSize(&currentW, &currentH);
1637
1638 // ... and don't do anything (avoiding flicker) if it's already ok
1639 if ( x == currentX && y == currentY &&
1640 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1641 {
1642 // TODO REMOVE
1643 MacRepositionScrollBars() ; // we might have a real position shift
1644 return;
1645 }
1646
1647 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1648 x = currentX;
1649 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1650 y = currentY;
1651
1652 AdjustForParentClientOrigin(x, y, sizeFlags);
1653
1654 wxSize size(-1, -1);
1655 if ( width == -1 )
1656 {
1657 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1658 {
1659 size = DoGetBestSize();
1660 width = size.x;
1661 }
1662 else
1663 {
1664 // just take the current one
1665 width = currentW;
1666 }
1667 }
1668
1669 if ( height == -1 )
1670 {
1671 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1672 {
1673 if ( size.x == -1 )
1674 {
1675 size = DoGetBestSize();
1676 }
1677 //else: already called DoGetBestSize() above
1678
1679 height = size.y;
1680 }
1681 else
1682 {
1683 // just take the current one
1684 height = currentH;
1685 }
1686 }
1687
1688 DoMoveWindow(x, y, width, height);
1689
1690 }
1691
1692 wxPoint wxWindowMac::GetClientAreaOrigin() const
1693 {
1694 RgnHandle rgn = NewRgn() ;
1695 Rect content ;
1696 GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) ;
1697 GetRegionBounds( rgn , &content ) ;
1698 DisposeRgn( rgn ) ;
1699 #if !TARGET_API_MAC_OSX
1700 // if the content rgn is empty / not supported
1701 // don't attempt to correct the coordinates to wxWindow relative ones
1702 if (!::EmptyRect( &content ) )
1703 {
1704 Rect structure ;
1705 GetControlBounds( *m_peer , &structure ) ;
1706 OffsetRect( &content , -structure.left , -structure.top ) ;
1707 }
1708 #endif
1709
1710 return wxPoint( content.left + MacGetLeftBorderSize( ) , content.top + MacGetTopBorderSize( ) );
1711 }
1712
1713 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1714 {
1715 if ( clientheight != -1 || clientheight != -1 )
1716 {
1717 int currentclientwidth , currentclientheight ;
1718 int currentwidth , currentheight ;
1719
1720 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1721 GetSize( &currentwidth , &currentheight ) ;
1722
1723 DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
1724 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1725 }
1726 }
1727
1728 void wxWindowMac::SetTitle(const wxString& title)
1729 {
1730 m_label = wxStripMenuCodes(title) ;
1731
1732 if ( m_peer && m_peer->Ok() )
1733 {
1734 UMASetControlTitle( *m_peer , m_label , m_font.GetEncoding() ) ;
1735 }
1736 Refresh() ;
1737 }
1738
1739 wxString wxWindowMac::GetTitle() const
1740 {
1741 return m_label ;
1742 }
1743
1744 bool wxWindowMac::Show(bool show)
1745 {
1746 if ( !wxWindowBase::Show(show) )
1747 return FALSE;
1748
1749 // TODO use visibilityChanged Carbon Event for OSX
1750 bool former = MacIsReallyShown() ;
1751
1752 SetControlVisibility( *m_peer , show , true ) ;
1753 if ( former != MacIsReallyShown() )
1754 MacPropagateVisibilityChanged() ;
1755 return TRUE;
1756 }
1757
1758 bool wxWindowMac::Enable(bool enable)
1759 {
1760 wxASSERT( m_peer->Ok() ) ;
1761 if ( !wxWindowBase::Enable(enable) )
1762 return FALSE;
1763
1764 bool former = MacIsReallyEnabled() ;
1765 #if TARGET_API_MAC_OSX
1766 if ( enable )
1767 EnableControl( *m_peer ) ;
1768 else
1769 DisableControl( *m_peer ) ;
1770 #else
1771 if ( enable )
1772 ActivateControl( *m_peer ) ;
1773 else
1774 DeactivateControl( *m_peer ) ;
1775 #endif
1776
1777 if ( former != MacIsReallyEnabled() )
1778 MacPropagateEnabledStateChanged() ;
1779 return TRUE;
1780 }
1781
1782 //
1783 // status change propagations (will be not necessary for OSX later )
1784 //
1785
1786 void wxWindowMac::MacPropagateVisibilityChanged()
1787 {
1788 #if !TARGET_API_MAC_OSX
1789 MacVisibilityChanged() ;
1790
1791 wxWindowListNode *node = GetChildren().GetFirst();
1792 while ( node )
1793 {
1794 wxWindowMac *child = node->GetData();
1795 if ( child->IsShown() )
1796 child->MacPropagateVisibilityChanged( ) ;
1797 node = node->GetNext();
1798 }
1799 #endif
1800 }
1801
1802 void wxWindowMac::MacPropagateEnabledStateChanged( )
1803 {
1804 #if !TARGET_API_MAC_OSX
1805 MacEnabledStateChanged() ;
1806
1807 wxWindowListNode *node = GetChildren().GetFirst();
1808 while ( node )
1809 {
1810 wxWindowMac *child = node->GetData();
1811 if ( child->IsEnabled() )
1812 child->MacPropagateEnabledStateChanged() ;
1813 node = node->GetNext();
1814 }
1815 #endif
1816 }
1817
1818 void wxWindowMac::MacPropagateHiliteChanged( )
1819 {
1820 #if !TARGET_API_MAC_OSX
1821 MacHiliteChanged() ;
1822
1823 wxWindowListNode *node = GetChildren().GetFirst();
1824 while ( node )
1825 {
1826 wxWindowMac *child = node->GetData();
1827 // if ( child->IsEnabled() )
1828 child->MacPropagateHiliteChanged() ;
1829 node = node->GetNext();
1830 }
1831 #endif
1832 }
1833
1834 //
1835 // status change notifications
1836 //
1837
1838 void wxWindowMac::MacVisibilityChanged()
1839 {
1840 }
1841
1842 void wxWindowMac::MacHiliteChanged()
1843 {
1844 }
1845
1846 void wxWindowMac::MacEnabledStateChanged()
1847 {
1848 }
1849
1850 //
1851 // status queries on the inherited window's state
1852 //
1853
1854 bool wxWindowMac::MacIsReallyShown()
1855 {
1856 // only under OSX the visibility of the TLW is taken into account
1857 #if TARGET_API_MAC_OSX
1858 return IsControlVisible( *m_peer ) ;
1859 #else
1860 wxWindow* win = this ;
1861 while( win->IsShown() )
1862 {
1863 if ( win->IsTopLevel() )
1864 return true ;
1865
1866 win = win->GetParent() ;
1867 if ( win == NULL )
1868 return true ;
1869
1870 } ;
1871 return false ;
1872 #endif
1873 }
1874
1875 bool wxWindowMac::MacIsReallyEnabled()
1876 {
1877 #if TARGET_API_MAC_OSX
1878 return IsControlEnabled( *m_peer ) ;
1879 #else
1880 return IsControlActive( *m_peer ) ;
1881 #endif
1882 }
1883
1884 bool wxWindowMac::MacIsReallyHilited()
1885 {
1886 return IsControlActive( *m_peer ) ;
1887 }
1888
1889 void wxWindowMac::MacFlashInvalidAreas()
1890 {
1891 #if TARGET_API_MAC_OSX
1892 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
1893 #endif
1894 }
1895
1896 //
1897 //
1898 //
1899
1900 int wxWindowMac::GetCharHeight() const
1901 {
1902 wxClientDC dc ( (wxWindowMac*)this ) ;
1903 return dc.GetCharHeight() ;
1904 }
1905
1906 int wxWindowMac::GetCharWidth() const
1907 {
1908 wxClientDC dc ( (wxWindowMac*)this ) ;
1909 return dc.GetCharWidth() ;
1910 }
1911
1912 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
1913 int *descent, int *externalLeading, const wxFont *theFont ) const
1914 {
1915 const wxFont *fontToUse = theFont;
1916 if ( !fontToUse )
1917 fontToUse = &m_font;
1918
1919 wxClientDC dc( (wxWindowMac*) this ) ;
1920 long lx,ly,ld,le ;
1921 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
1922 if ( externalLeading )
1923 *externalLeading = le ;
1924 if ( descent )
1925 *descent = ld ;
1926 if ( x )
1927 *x = lx ;
1928 if ( y )
1929 *y = ly ;
1930 }
1931
1932 /*
1933 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
1934 * we always intersect with the entire window, not only with the client area
1935 */
1936
1937 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
1938 {
1939 #if TARGET_API_MAC_OSX
1940 if ( rect == NULL )
1941 HIViewSetNeedsDisplay( *m_peer , true ) ;
1942 else
1943 {
1944 RgnHandle update = NewRgn() ;
1945 SetRectRgn( update , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
1946 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , update , update ) ;
1947 wxPoint origin = GetClientAreaOrigin() ;
1948 OffsetRgn( update, origin.x , origin.y ) ;
1949 HIViewSetNeedsDisplayInRegion( *m_peer , update , true ) ;
1950 }
1951 #else
1952 /*
1953 RgnHandle updateRgn = NewRgn() ;
1954 if ( rect == NULL )
1955 {
1956 CopyRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn ) ;
1957 }
1958 else
1959 {
1960 SetRectRgn( updateRgn , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
1961 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn , updateRgn ) ;
1962 }
1963 InvalWindowRgn( (WindowRef) MacGetTopLevelWindowRef() , updateRgn ) ;
1964 DisposeRgn(updateRgn) ;
1965 */
1966 if ( IsControlVisible( *m_peer ) )
1967 {
1968 SetControlVisibility( *m_peer , false , false ) ;
1969 SetControlVisibility( *m_peer , true , true ) ;
1970 }
1971 /*
1972 if ( MacGetTopLevelWindow() == NULL )
1973 return ;
1974
1975 if ( !IsControlVisible( *m_peer ) )
1976 return ;
1977
1978 wxPoint client = GetClientAreaOrigin();
1979 int x1 = -client.x;
1980 int y1 = -client.y;
1981 int x2 = m_width - client.x;
1982 int y2 = m_height - client.y;
1983
1984 if (IsKindOf( CLASSINFO(wxButton)))
1985 {
1986 // buttons have an "aura"
1987 y1 -= 5;
1988 x1 -= 5;
1989 y2 += 5;
1990 x2 += 5;
1991 }
1992
1993 Rect clientrect = { y1, x1, y2, x2 };
1994
1995 if ( rect )
1996 {
1997 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1998 SectRect( &clientrect , &r , &clientrect ) ;
1999 }
2000
2001 if ( !EmptyRect( &clientrect ) )
2002 {
2003 int top = 0 , left = 0 ;
2004
2005 MacClientToRootWindow( &left , &top ) ;
2006 OffsetRect( &clientrect , left , top ) ;
2007
2008 MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
2009 }
2010 */
2011 #endif
2012 }
2013
2014 void wxWindowMac::Freeze()
2015 {
2016 #if TARGET_API_MAC_OSX
2017 if ( !m_frozenness++ )
2018 {
2019 HIViewSetDrawingEnabled( *m_peer , false ) ;
2020 }
2021 #endif
2022 }
2023
2024 #if TARGET_API_MAC_OSX
2025 static void InvalidateControlAndChildren( HIViewRef control )
2026 {
2027 HIViewSetNeedsDisplay( control , true ) ;
2028 UInt16 childrenCount = 0 ;
2029 OSStatus err = CountSubControls( control , &childrenCount ) ;
2030 if ( err == errControlIsNotEmbedder )
2031 return ;
2032 wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
2033
2034 for ( UInt16 i = childrenCount ; i >=1 ; --i )
2035 {
2036 HIViewRef child ;
2037 err = GetIndexedSubControl( control , i , & child ) ;
2038 if ( err == errControlIsNotEmbedder )
2039 return ;
2040 InvalidateControlAndChildren( child ) ;
2041 }
2042 }
2043 #endif
2044
2045 void wxWindowMac::Thaw()
2046 {
2047 #if TARGET_API_MAC_OSX
2048 wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2049
2050 if ( !--m_frozenness )
2051 {
2052 HIViewSetDrawingEnabled( *m_peer , true ) ;
2053 InvalidateControlAndChildren( *m_peer ) ;
2054 // HIViewSetNeedsDisplay( *m_peer , true ) ;
2055 }
2056 #endif
2057 }
2058
2059 void wxWindowMac::MacRedrawControl()
2060 {
2061 /*
2062 if ( *m_peer && MacGetTopLevelWindowRef() && IsControlVisible( *m_peer ) )
2063 {
2064 #if TARGET_API_MAC_CARBON
2065 Update() ;
2066 #else
2067 wxClientDC dc(this) ;
2068 wxMacPortSetter helper(&dc) ;
2069 wxMacWindowClipper clipper(this) ;
2070 wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
2071 UMADrawControl( *m_peer ) ;
2072 #endif
2073 }
2074 */
2075 }
2076
2077 /* TODO
2078 void wxWindowMac::OnPaint(wxPaintEvent& event)
2079 {
2080 // why don't we skip that here ?
2081 }
2082 */
2083
2084 wxWindowMac *wxGetActiveWindow()
2085 {
2086 // actually this is a windows-only concept
2087 return NULL;
2088 }
2089
2090 // Coordinates relative to the window
2091 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2092 {
2093 // We really don't move the mouse programmatically under Mac.
2094 }
2095
2096 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2097 {
2098 if ( m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT )
2099 {
2100 event.Skip() ;
2101 }
2102 else
2103 event.GetDC()->Clear() ;
2104 }
2105
2106 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2107 {
2108 wxWindowDC dc(this) ;
2109 wxMacPortSetter helper(&dc) ;
2110
2111 MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
2112 }
2113
2114 int wxWindowMac::GetScrollPos(int orient) const
2115 {
2116 if ( orient == wxHORIZONTAL )
2117 {
2118 if ( m_hScrollBar )
2119 return m_hScrollBar->GetThumbPosition() ;
2120 }
2121 else
2122 {
2123 if ( m_vScrollBar )
2124 return m_vScrollBar->GetThumbPosition() ;
2125 }
2126 return 0;
2127 }
2128
2129 // This now returns the whole range, not just the number
2130 // of positions that we can scroll.
2131 int wxWindowMac::GetScrollRange(int orient) const
2132 {
2133 if ( orient == wxHORIZONTAL )
2134 {
2135 if ( m_hScrollBar )
2136 return m_hScrollBar->GetRange() ;
2137 }
2138 else
2139 {
2140 if ( m_vScrollBar )
2141 return m_vScrollBar->GetRange() ;
2142 }
2143 return 0;
2144 }
2145
2146 int wxWindowMac::GetScrollThumb(int orient) const
2147 {
2148 if ( orient == wxHORIZONTAL )
2149 {
2150 if ( m_hScrollBar )
2151 return m_hScrollBar->GetThumbSize() ;
2152 }
2153 else
2154 {
2155 if ( m_vScrollBar )
2156 return m_vScrollBar->GetThumbSize() ;
2157 }
2158 return 0;
2159 }
2160
2161 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2162 {
2163 if ( orient == wxHORIZONTAL )
2164 {
2165 if ( m_hScrollBar )
2166 m_hScrollBar->SetThumbPosition( pos ) ;
2167 }
2168 else
2169 {
2170 if ( m_vScrollBar )
2171 m_vScrollBar->SetThumbPosition( pos ) ;
2172 }
2173 }
2174
2175 void wxWindowMac::MacPaintBorders( int left , int top )
2176 {
2177 if( IsTopLevel() )
2178 return ;
2179
2180 int major,minor;
2181 wxGetOsVersion( &major, &minor );
2182
2183 RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
2184 RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
2185
2186 RGBColor darkShadow = { 0x0000, 0x0000 , 0x0000 } ;
2187 RGBColor lightShadow = { 0x4444, 0x4444 , 0x4444 } ;
2188 // OS X has lighter border edges than classic:
2189 if (major >= 10)
2190 {
2191 darkShadow.red = 0x8E8E;
2192 darkShadow.green = 0x8E8E;
2193 darkShadow.blue = 0x8E8E;
2194 lightShadow.red = 0xBDBD;
2195 lightShadow.green = 0xBDBD;
2196 lightShadow.blue = 0xBDBD;
2197 }
2198
2199 PenNormal() ;
2200
2201 int w , h ;
2202 GetSize( &w , &h ) ;
2203 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2204 {
2205 #if wxMAC_USE_THEME_BORDER
2206 Rect rect = { top , left , m_height + top , m_width + left } ;
2207 SInt32 border = 0 ;
2208 /*
2209 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2210 InsetRect( &rect , border , border );
2211 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2212 */
2213
2214 DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2215 #else
2216 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
2217 RGBForeColor( &face );
2218 MoveTo( left + 0 , top + h - 2 );
2219 LineTo( left + 0 , top + 0 );
2220 LineTo( left + w - 2 , top + 0 );
2221
2222 MoveTo( left + 2 , top + h - 3 );
2223 LineTo( left + w - 3 , top + h - 3 );
2224 LineTo( left + w - 3 , top + 2 );
2225
2226 RGBForeColor( sunken ? &face : &darkShadow );
2227 MoveTo( left + 0 , top + h - 1 );
2228 LineTo( left + w - 1 , top + h - 1 );
2229 LineTo( left + w - 1 , top + 0 );
2230
2231 RGBForeColor( sunken ? &lightShadow : &white );
2232 MoveTo( left + 1 , top + h - 3 );
2233 LineTo( left + 1, top + 1 );
2234 LineTo( left + w - 3 , top + 1 );
2235
2236 RGBForeColor( sunken ? &white : &lightShadow );
2237 MoveTo( left + 1 , top + h - 2 );
2238 LineTo( left + w - 2 , top + h - 2 );
2239 LineTo( left + w - 2 , top + 1 );
2240
2241 RGBForeColor( sunken ? &darkShadow : &face );
2242 MoveTo( left + 2 , top + h - 4 );
2243 LineTo( left + 2 , top + 2 );
2244 LineTo( left + w - 4 , top + 2 );
2245 #endif
2246 }
2247 else if (HasFlag(wxSIMPLE_BORDER))
2248 {
2249 Rect rect = { top , left , h + top , w + left } ;
2250 RGBForeColor( &darkShadow ) ;
2251 FrameRect( &rect ) ;
2252 }
2253 }
2254
2255 void wxWindowMac::RemoveChild( wxWindowBase *child )
2256 {
2257 if ( child == m_hScrollBar )
2258 m_hScrollBar = NULL ;
2259 if ( child == m_vScrollBar )
2260 m_vScrollBar = NULL ;
2261
2262 wxWindowBase::RemoveChild( child ) ;
2263 }
2264
2265 // New function that will replace some of the above.
2266 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2267 int range, bool refresh)
2268 {
2269 if ( orient == wxHORIZONTAL )
2270 {
2271 if ( m_hScrollBar )
2272 {
2273 if ( range == 0 || thumbVisible >= range )
2274 {
2275 if ( m_hScrollBar->IsShown() )
2276 m_hScrollBar->Show(false) ;
2277 }
2278 else
2279 {
2280 if ( !m_hScrollBar->IsShown() )
2281 m_hScrollBar->Show(true) ;
2282 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2283 }
2284 }
2285 }
2286 else
2287 {
2288 if ( m_vScrollBar )
2289 {
2290 if ( range == 0 || thumbVisible >= range )
2291 {
2292 if ( m_vScrollBar->IsShown() )
2293 m_vScrollBar->Show(false) ;
2294 }
2295 else
2296 {
2297 if ( !m_vScrollBar->IsShown() )
2298 m_vScrollBar->Show(true) ;
2299 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2300 }
2301 }
2302 }
2303 MacRepositionScrollBars() ;
2304 }
2305
2306 // Does a physical scroll
2307 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2308 {
2309 if( dx == 0 && dy ==0 )
2310 return ;
2311
2312
2313 {
2314
2315 int width , height ;
2316 GetClientSize( &width , &height ) ;
2317 #if TARGET_API_MAC_OSX
2318 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2319 // area is scrolled, this does not occur if width and height are 2 pixels less,
2320 // TODO write optimal workaround
2321 HIRect scrollrect = CGRectMake( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2322 if ( rect )
2323 {
2324 HIRect scrollarea = CGRectMake( rect->x , rect->y , rect->width , rect->height) ;
2325 scrollrect = CGRectIntersection( scrollrect , scrollarea ) ;
2326 }
2327 if ( HIViewGetNeedsDisplay( *m_peer ) )
2328 {
2329 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2330 // either immediate redraw or full invalidate
2331 #if 1
2332 // is the better overall solution, as it does not slow down scrolling
2333 HIViewSetNeedsDisplay( *m_peer , true ) ;
2334 #else
2335 // this would be the preferred version for fast drawing controls
2336 if( UMAGetSystemVersion() < 0x1030 )
2337 Update() ;
2338 else
2339 HIViewRender(*m_peer) ;
2340 #endif
2341 }
2342 HIViewScrollRect ( *m_peer , &scrollrect , dx ,dy ) ;
2343 #else
2344
2345 wxPoint pos;
2346 pos.x = pos.y = 0;
2347
2348 Rect scrollrect;
2349 RgnHandle updateRgn = NewRgn() ;
2350
2351 {
2352 wxClientDC dc(this) ;
2353 wxMacPortSetter helper(&dc) ;
2354
2355 GetControlBounds( *m_peer, &scrollrect);
2356 scrollrect.top += MacGetTopBorderSize() ;
2357 scrollrect.left += MacGetLeftBorderSize() ;
2358 scrollrect.bottom = scrollrect.top + height ;
2359 scrollrect.right = scrollrect.left + width ;
2360
2361 if ( rect )
2362 {
2363 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2364 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2365 SectRect( &scrollrect , &r , &scrollrect ) ;
2366 }
2367 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2368 }
2369 // ScrollWindowRect( (WindowRef) MacGetTopLevelWindowRef() , &scrollrect , dx , dy , kScrollWindowInvalidate, updateRgn ) ;
2370 #endif
2371 }
2372
2373 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
2374 {
2375 wxWindowMac *child = node->GetData();
2376 if (child == m_vScrollBar) continue;
2377 if (child == m_hScrollBar) continue;
2378 if (child->IsTopLevel()) continue;
2379
2380 int x,y;
2381 child->GetPosition( &x, &y );
2382 int w,h;
2383 child->GetSize( &w, &h );
2384 if (rect)
2385 {
2386 wxRect rc(x,y,w,h);
2387 if (rect->Intersects(rc))
2388 child->SetSize( x+dx, y+dy, w, h );
2389 }
2390 else
2391 {
2392 child->SetSize( x+dx, y+dy, w, h );
2393 }
2394 }
2395 }
2396
2397 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2398 {
2399 if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
2400 {
2401 wxScrollWinEvent wevent;
2402 wevent.SetPosition(event.GetPosition());
2403 wevent.SetOrientation(event.GetOrientation());
2404 wevent.m_eventObject = this;
2405
2406 if (event.m_eventType == wxEVT_SCROLL_TOP)
2407 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
2408 else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
2409 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
2410 else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
2411 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
2412 else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
2413 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
2414 else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
2415 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
2416 else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
2417 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
2418 else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
2419 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
2420 else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
2421 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
2422
2423 GetEventHandler()->ProcessEvent(wevent);
2424 }
2425 }
2426
2427 // Get the window with the focus
2428 wxWindowMac *wxWindowBase::FindFocus()
2429 {
2430 ControlRef control ;
2431 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2432 return wxFindControlFromMacControl( control ) ;
2433 }
2434
2435 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2436 {
2437 // panel wants to track the window which was the last to have focus in it,
2438 // so we want to set ourselves as the window which last had focus
2439 //
2440 // notice that it's also important to do it upwards the tree becaus
2441 // otherwise when the top level panel gets focus, it won't set it back to
2442 // us, but to some other sibling
2443
2444 // CS:don't know if this is still needed:
2445 //wxChildFocusEvent eventFocus(this);
2446 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2447
2448 event.Skip();
2449 }
2450
2451 void wxWindowMac::OnInternalIdle()
2452 {
2453 // This calls the UI-update mechanism (querying windows for
2454 // menu/toolbar/control state information)
2455 if (wxUpdateUIEvent::CanUpdate(this))
2456 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2457 }
2458
2459 // Raise the window to the top of the Z order
2460 void wxWindowMac::Raise()
2461 {
2462 #if TARGET_API_MAC_OSX
2463 HIViewSetZOrder(*m_peer,kHIViewZOrderAbove, NULL) ;
2464 #endif
2465 }
2466
2467 // Lower the window to the bottom of the Z order
2468 void wxWindowMac::Lower()
2469 {
2470 #if TARGET_API_MAC_OSX
2471 HIViewSetZOrder(*m_peer,kHIViewZOrderBelow, NULL) ;
2472 #endif
2473 }
2474
2475
2476 // static wxWindow *gs_lastWhich = NULL;
2477
2478 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2479 {
2480 // first trigger a set cursor event
2481
2482 wxPoint clientorigin = GetClientAreaOrigin() ;
2483 wxSize clientsize = GetClientSize() ;
2484 wxCursor cursor ;
2485 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2486 {
2487 wxSetCursorEvent event( pt.x , pt.y );
2488
2489 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2490 if ( processedEvtSetCursor && event.HasCursor() )
2491 {
2492 cursor = event.GetCursor() ;
2493 }
2494 else
2495 {
2496
2497 // the test for processedEvtSetCursor is here to prevent using m_cursor
2498 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2499 // it - this is a way to say that our cursor shouldn't be used for this
2500 // point
2501 if ( !processedEvtSetCursor && m_cursor.Ok() )
2502 {
2503 cursor = m_cursor ;
2504 }
2505 if ( wxIsBusy() )
2506 {
2507 }
2508 else
2509 {
2510 if ( !GetParent() )
2511 cursor = *wxSTANDARD_CURSOR ;
2512 }
2513 }
2514 if ( cursor.Ok() )
2515 cursor.MacInstall() ;
2516 }
2517 return cursor.Ok() ;
2518 }
2519
2520 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2521 {
2522 if ( m_tooltip )
2523 {
2524 return m_tooltip->GetTip() ;
2525 }
2526 return wxEmptyString ;
2527 }
2528
2529 void wxWindowMac::Update()
2530 {
2531 #if TARGET_API_MAC_OSX
2532 WindowRef window = (WindowRef)MacGetTopLevelWindowRef() ;
2533 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2534 // for composited windows this also triggers a redraw of all
2535 // invalid views in the window
2536 if( UMAGetSystemVersion() >= 0x1030 )
2537 HIWindowFlush(window) ;
2538 else
2539 #endif
2540 {
2541 // the only way to trigger the redrawing on earlier systems is to call
2542 // ReceiveNextEvent
2543
2544 EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
2545 UInt32 currentEventClass = 0 ;
2546 UInt32 currentEventKind = 0 ;
2547 if ( currentEvent != NULL )
2548 {
2549 currentEventClass = ::GetEventClass( currentEvent ) ;
2550 currentEventKind = ::GetEventKind( currentEvent ) ;
2551 }
2552 if ( currentEventClass != kEventClassMenu )
2553 {
2554 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
2555
2556 EventRef theEvent;
2557 OSStatus status = noErr ;
2558 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
2559 }
2560 else
2561 HIViewSetNeedsDisplay( *m_peer , true ) ;
2562 }
2563 #else
2564 ::Draw1Control( *m_peer ) ;
2565 #endif
2566 }
2567
2568 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2569 {
2570 wxTopLevelWindowMac* win = NULL ;
2571 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2572 if ( window )
2573 {
2574 win = wxFindWinFromMacWindow( window ) ;
2575 }
2576 return win ;
2577 }
2578 wxRegion wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2579 {
2580
2581 Rect r ;
2582 RgnHandle visRgn = NewRgn() ;
2583 RgnHandle tempRgn = NewRgn() ;
2584 if ( IsControlVisible( *m_peer ) )
2585 {
2586 GetControlBounds( *m_peer , &r ) ;
2587 if (! MacGetTopLevelWindow()->MacUsesCompositing() )
2588 {
2589 MacRootWindowToWindow( &r.left , & r.top ) ;
2590 MacRootWindowToWindow( &r.right , & r.bottom ) ;
2591 }
2592 else
2593 {
2594 r.right -= r.left ;
2595 r.bottom -= r.top ;
2596 r.left = 0 ;
2597 r.top = 0 ;
2598 }
2599 if ( includeOuterStructures )
2600 InsetRect( &r , -3 , -3 ) ;
2601 RectRgn( visRgn , &r ) ;
2602 if ( !IsTopLevel() )
2603 {
2604 wxWindow* child = this ;
2605 wxWindow* parent = child->GetParent() ;
2606 while( parent )
2607 {
2608 int x , y ;
2609 wxSize size ;
2610 // we have to find a better clipping algorithm here, in order not to clip things
2611 // positioned like status and toolbar
2612 if ( 1 /* parent->IsTopLevel() && child->IsKindOf( CLASSINFO( wxToolBar ) ) */ )
2613 {
2614 size = parent->GetSize() ;
2615 x = y = 0 ;
2616 }
2617 else
2618 {
2619 size = parent->GetClientSize() ;
2620 wxPoint origin = parent->GetClientAreaOrigin() ;
2621 x = origin.x ;
2622 y = origin.y ;
2623 }
2624 parent->MacWindowToRootWindow( &x, &y ) ;
2625 MacRootWindowToWindow( &x , &y ) ;
2626
2627 SetRectRgn( tempRgn ,
2628 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
2629 x + size.x - parent->MacGetRightBorderSize(),
2630 y + size.y - parent->MacGetBottomBorderSize()) ;
2631
2632 SectRgn( visRgn , tempRgn , visRgn ) ;
2633 if ( parent->IsTopLevel() )
2634 break ;
2635 child = parent ;
2636 parent = child->GetParent() ;
2637 }
2638 }
2639 }
2640
2641 wxRegion vis = visRgn ;
2642 DisposeRgn( visRgn ) ;
2643 DisposeRgn( tempRgn ) ;
2644 return vis ;
2645 }
2646
2647 /*
2648 This function must not change the updatergn !
2649 */
2650 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2651 {
2652 RgnHandle updatergn = (RgnHandle) updatergnr ;
2653 bool handled = false ;
2654
2655 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2656 {
2657 RgnHandle newupdate = NewRgn() ;
2658 wxSize point = GetClientSize() ;
2659 wxPoint origin = GetClientAreaOrigin() ;
2660 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2661 SectRgn( newupdate , updatergn , newupdate ) ;
2662 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2663 m_updateRegion = newupdate ;
2664 DisposeRgn( newupdate ) ;
2665 }
2666
2667 if ( !EmptyRgn(updatergn) )
2668 {
2669 wxWindowDC dc(this);
2670 if (!EmptyRgn(updatergn))
2671 dc.SetClippingRegion(wxRegion(updatergn));
2672
2673 wxEraseEvent eevent( GetId(), &dc );
2674 eevent.SetEventObject( this );
2675 GetEventHandler()->ProcessEvent( eevent );
2676
2677 if ( !m_updateRegion.Empty() )
2678 {
2679 // paint the window itself
2680 wxPaintEvent event;
2681 event.m_timeStamp = time ;
2682 event.SetEventObject(this);
2683 handled = GetEventHandler()->ProcessEvent(event);
2684
2685 // paint custom borders
2686 wxNcPaintEvent eventNc( GetId() );
2687 eventNc.SetEventObject( this );
2688 GetEventHandler()->ProcessEvent( eventNc );
2689 }
2690 }
2691 return handled ;
2692 }
2693
2694 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
2695 {
2696 RgnHandle updatergn = (RgnHandle) updatergnr ;
2697 // updatergn is always already clipped to our boundaries
2698 // if we are in compositing mode then it is in relative to the upper left of the control
2699 // if we are in non-compositing, then it is relatvie to the uppder left of the content area
2700 // of the toplevel window
2701 // it is in window coordinates, not in client coordinates
2702
2703 // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
2704 RgnHandle ownUpdateRgn = NewRgn() ;
2705 CopyRgn( updatergn , ownUpdateRgn ) ;
2706
2707 if ( MacGetTopLevelWindow()->MacUsesCompositing() == false )
2708 {
2709 Rect bounds;
2710 UMAGetControlBoundsInWindowCoords( *m_peer, &bounds );
2711 RgnHandle controlRgn = NewRgn();
2712 RectRgn( controlRgn, &bounds );
2713 //KO: This sets the ownUpdateRgn to the area of this control that is inside
2714 // the window update region
2715 SectRgn( ownUpdateRgn, controlRgn, ownUpdateRgn );
2716 DisposeRgn( controlRgn );
2717
2718 //KO: convert ownUpdateRgn to local coordinates
2719 OffsetRgn( ownUpdateRgn, -bounds.left, -bounds.top );
2720 }
2721
2722 MacDoRedraw( ownUpdateRgn , time ) ;
2723 DisposeRgn( ownUpdateRgn ) ;
2724
2725 }
2726
2727 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2728 {
2729 wxWindowMac *iter = (wxWindowMac*)this ;
2730
2731 while( iter )
2732 {
2733 if ( iter->IsTopLevel() )
2734 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2735
2736 iter = iter->GetParent() ;
2737 }
2738 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2739 return NULL ;
2740 }
2741
2742 void wxWindowMac::MacCreateScrollBars( long style )
2743 {
2744 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2745
2746 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2747 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
2748 int width, height ;
2749 GetClientSize( &width , &height ) ;
2750
2751 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2752 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2753 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2754 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2755
2756 m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
2757 vSize , wxVERTICAL);
2758
2759 if ( style & wxVSCROLL )
2760 {
2761
2762 }
2763 else
2764 {
2765 m_vScrollBar->Show(false) ;
2766 }
2767 m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
2768 hSize , wxHORIZONTAL);
2769 if ( style & wxHSCROLL )
2770 {
2771 }
2772 else
2773 {
2774 m_hScrollBar->Show(false) ;
2775 }
2776
2777 // because the create does not take into account the client area origin
2778 MacRepositionScrollBars() ; // we might have a real position shift
2779 }
2780
2781 void wxWindowMac::MacRepositionScrollBars()
2782 {
2783 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2784 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
2785
2786 // get real client area
2787
2788 int width ;
2789 int height ;
2790 GetSize( &width , &height ) ;
2791
2792 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2793 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2794
2795 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2796 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2797 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2798 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2799
2800 int x = 0 ;
2801 int y = 0 ;
2802 int w ;
2803 int h ;
2804 GetSize( &w , &h ) ;
2805
2806 MacClientToRootWindow( &x , &y ) ;
2807 MacClientToRootWindow( &w , &h ) ;
2808
2809 wxWindowMac *iter = (wxWindowMac*)this ;
2810
2811 int totW = 10000 , totH = 10000;
2812 while( iter )
2813 {
2814 if ( iter->IsTopLevel() )
2815 {
2816 iter->GetSize( &totW , &totH ) ;
2817 break ;
2818 }
2819
2820 iter = iter->GetParent() ;
2821 }
2822
2823 if ( x == 0 )
2824 {
2825 hPoint.x = -1 ;
2826 hSize.x += 1 ;
2827 }
2828 if ( y == 0 )
2829 {
2830 vPoint.y = -1 ;
2831 vSize.y += 1 ;
2832 }
2833
2834 if ( w-x >= totW )
2835 {
2836 hSize.x += 1 ;
2837 vPoint.x += 1 ;
2838 }
2839
2840 if ( h-y >= totH )
2841 {
2842 vSize.y += 1 ;
2843 hPoint.y += 1 ;
2844 }
2845
2846 if ( m_vScrollBar )
2847 {
2848 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2849 }
2850 if ( m_hScrollBar )
2851 {
2852 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2853 }
2854 }
2855
2856 bool wxWindowMac::AcceptsFocus() const
2857 {
2858 return MacCanFocus() && wxWindowBase::AcceptsFocus();
2859 }
2860
2861 void wxWindowMac::MacSuperChangedPosition()
2862 {
2863 // only window-absolute structures have to be moved i.e. controls
2864
2865 wxWindowListNode *node = GetChildren().GetFirst();
2866 while ( node )
2867 {
2868 wxWindowMac *child = node->GetData();
2869 child->MacSuperChangedPosition() ;
2870 node = node->GetNext();
2871 }
2872 }
2873
2874 void wxWindowMac::MacTopLevelWindowChangedPosition()
2875 {
2876 // only screen-absolute structures have to be moved i.e. glcanvas
2877
2878 wxWindowListNode *node = GetChildren().GetFirst();
2879 while ( node )
2880 {
2881 wxWindowMac *child = node->GetData();
2882 child->MacTopLevelWindowChangedPosition() ;
2883 node = node->GetNext();
2884 }
2885 }
2886
2887 long wxWindowMac::MacGetLeftBorderSize( ) const
2888 {
2889 if( IsTopLevel() )
2890 return 0 ;
2891
2892 if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2893 {
2894 SInt32 border = 3 ;
2895 #if wxMAC_USE_THEME_BORDER
2896 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2897 #endif
2898 return border ;
2899 }
2900 else if ( m_windowStyle &wxDOUBLE_BORDER)
2901 {
2902 SInt32 border = 3 ;
2903 #if wxMAC_USE_THEME_BORDER
2904 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2905 #endif
2906 return border ;
2907 }
2908 else if (m_windowStyle &wxSIMPLE_BORDER)
2909 {
2910 return 1 ;
2911 }
2912 return 0 ;
2913 }
2914
2915 long wxWindowMac::MacGetRightBorderSize( ) const
2916 {
2917 // they are all symmetric in mac themes
2918 return MacGetLeftBorderSize() ;
2919 }
2920
2921 long wxWindowMac::MacGetTopBorderSize( ) const
2922 {
2923 // they are all symmetric in mac themes
2924 return MacGetLeftBorderSize() ;
2925 }
2926
2927 long wxWindowMac::MacGetBottomBorderSize( ) const
2928 {
2929 // they are all symmetric in mac themes
2930 return MacGetLeftBorderSize() ;
2931 }
2932
2933 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2934 {
2935 return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2936 }
2937
2938 // Find the wxWindowMac at the current mouse position, returning the mouse
2939 // position.
2940 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2941 {
2942 pt = wxGetMousePosition();
2943 wxWindowMac* found = wxFindWindowAtPoint(pt);
2944 return found;
2945 }
2946
2947 // Get the current mouse position.
2948 wxPoint wxGetMousePosition()
2949 {
2950 int x, y;
2951 wxGetMousePosition(& x, & y);
2952 return wxPoint(x, y);
2953 }
2954
2955 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2956 {
2957 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2958 {
2959 // copied from wxGTK : CS
2960 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2961 // except that:
2962 //
2963 // (a) it's a command event and so is propagated to the parent
2964 // (b) under MSW it can be generated from kbd too
2965 // (c) it uses screen coords (because of (a))
2966 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2967 this->GetId(),
2968 this->ClientToScreen(event.GetPosition()));
2969 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
2970 event.Skip() ;
2971 }
2972 else
2973 {
2974 event.Skip() ;
2975 }
2976 }
2977
2978 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
2979 {
2980 }
2981
2982 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
2983 {
2984 int x ,y , w ,h ;
2985
2986 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
2987 Rect bounds = { y , x , y+h , x+w };
2988 return bounds ;
2989 }
2990
2991 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
2992 {
2993 return eventNotHandledErr ;
2994 }
2995
2996
wxWidgets (Impactor)