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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 // we only should do this in case of a non-standard color, as otherwise 'disabled' controls
890 // won't get grayed out by the system anymore
891
892 if ( GetForegroundColour() != *wxBLACK )
893 {
894 fontStyle.foreColor = MAC_WXCOLORREF(GetForegroundColour().GetPixel() ) ;
895 fontStyle.flags |= kControlUseForeColorMask ;
896 }
897
898 ::SetControlFontStyle( *m_peer , &fontStyle );
899 Refresh() ;
900 }
901
902 bool wxWindowMac::SetFont(const wxFont& font)
903 {
904 bool retval = !wxWindowBase::SetFont( font ) ;
905
906 MacUpdateControlFont() ;
907
908 return retval;
909 }
910
911 bool wxWindowMac::SetForegroundColour(const wxColour& col )
912 {
913 if ( !wxWindowBase::SetForegroundColour(col) )
914 return false ;
915
916 MacUpdateControlFont() ;
917
918 return true ;
919 }
920
921 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
922 {
923 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
924 return false ;
925
926 wxBrush brush ;
927 wxColour newCol(GetBackgroundColour());
928 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
929 {
930 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
931 }
932 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
933 {
934 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
935 }
936 else
937 {
938 brush.SetColour( newCol ) ;
939 }
940 MacSetBackgroundBrush( brush ) ;
941
942 MacUpdateControlFont() ;
943
944 return true ;
945 }
946
947
948 bool wxWindowMac::MacCanFocus() const
949 {
950 // there is currently no way to determine whether the window is running in full keyboard
951 // access mode, therefore we cannot rely on these features, yet the only other way would be
952 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
953 // in event handlers...
954 UInt32 features = 0 ;
955 GetControlFeatures( *m_peer , &features ) ;
956 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
957 }
958
959
960 void wxWindowMac::SetFocus()
961 {
962 if ( AcceptsFocus() )
963 {
964 #if !TARGET_API_MAC_OSX
965 wxWindow* former = FindFocus() ;
966 #endif
967 OSStatus err = SetKeyboardFocus( (WindowRef) MacGetTopLevelWindowRef() , (ControlRef) GetHandle() , kControlFocusNextPart ) ;
968 // as we cannot rely on the control features to find out whether we are in full keyboard mode, we can only
969 // leave in case of an error
970 if ( err == errCouldntSetFocus )
971 return ;
972
973 #if !TARGET_API_MAC_OSX
974 // emulate carbon events when running under carbonlib where they are not natively available
975 if ( former )
976 {
977 EventRef evRef = NULL ;
978 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
979 &evRef ) );
980
981 wxMacCarbonEvent cEvent( evRef ) ;
982 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
983 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
984
985 wxMacWindowEventHandler( NULL , evRef , former ) ;
986 ReleaseEvent(evRef) ;
987 }
988 // send new focus event
989 {
990 EventRef evRef = NULL ;
991 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
992 &evRef ) );
993
994 wxMacCarbonEvent cEvent( evRef ) ;
995 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
996 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
997
998 wxMacWindowEventHandler( NULL , evRef , this ) ;
999 ReleaseEvent(evRef) ;
1000 }
1001 #endif
1002 }
1003 }
1004
1005
1006 void wxWindowMac::DoCaptureMouse()
1007 {
1008 wxTheApp->s_captureWindow = this ;
1009 }
1010
1011 wxWindow* wxWindowBase::GetCapture()
1012 {
1013 return wxTheApp->s_captureWindow ;
1014 }
1015
1016 void wxWindowMac::DoReleaseMouse()
1017 {
1018 wxTheApp->s_captureWindow = NULL ;
1019 }
1020
1021 #if wxUSE_DRAG_AND_DROP
1022
1023 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1024 {
1025 if ( m_dropTarget != 0 ) {
1026 delete m_dropTarget;
1027 }
1028
1029 m_dropTarget = pDropTarget;
1030 if ( m_dropTarget != 0 )
1031 {
1032 // TODO
1033 }
1034 }
1035
1036 #endif
1037
1038 // Old style file-manager drag&drop
1039 void wxWindowMac::DragAcceptFiles(bool accept)
1040 {
1041 // TODO
1042 }
1043
1044 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1045 int& w, int& h) const
1046 {
1047 Rect bounds ;
1048 GetControlBounds( *m_peer , &bounds ) ;
1049
1050
1051 x = bounds.left ;
1052 y = bounds.top ;
1053 w = bounds.right - bounds.left ;
1054 h = bounds.bottom - bounds.top ;
1055
1056 wxTopLevelWindow* tlw = wxDynamicCast( this , wxTopLevelWindow ) ;
1057 if ( tlw )
1058 {
1059 Point tlworigin = { 0 , 0 } ;
1060 QDLocalToGlobalPoint( UMAGetWindowPort( (WindowRef) tlw->MacGetWindowRef() ) , &tlworigin ) ;
1061 x = tlworigin.h ;
1062 y = tlworigin.v ;
1063 }
1064 }
1065
1066 bool wxWindowMac::MacGetBoundsForControl(const wxPoint& pos,
1067 const wxSize& size,
1068 int& x, int& y,
1069 int& w, int& h , bool adjustOrigin ) const
1070 {
1071 x = (int)pos.x;
1072 y = (int)pos.y;
1073 // todo the default calls may be used as soon as PostCreateControl Is moved here
1074 w = size.x ; // WidthDefault( size.x );
1075 h = size.y ; // HeightDefault( size.y ) ;
1076 #if !TARGET_API_MAC_OSX
1077 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1078 #endif
1079 if ( adjustOrigin )
1080 AdjustForParentClientOrigin( x , y ) ;
1081 return true ;
1082 }
1083
1084 // Get total size
1085 void wxWindowMac::DoGetSize(int *x, int *y) const
1086 {
1087 #if TARGET_API_MAC_OSX
1088 int x1 , y1 , w1 ,h1 ;
1089 MacGetPositionAndSizeFromControl( x1 , y1, w1 ,h1 ) ;
1090 if(x) *x = w1 ;
1091 if(y) *y = h1 ;
1092
1093 #else
1094 Rect bounds ;
1095 GetControlBounds( *m_peer , &bounds ) ;
1096 if(x) *x = bounds.right - bounds.left ;
1097 if(y) *y = bounds.bottom - bounds.top ;
1098 #endif
1099 }
1100
1101 void wxWindowMac::DoGetPosition(int *x, int *y) const
1102 {
1103 #if TARGET_API_MAC_OSX
1104 int x1 , y1 , w1 ,h1 ;
1105 MacGetPositionAndSizeFromControl( x1 , y1, w1 ,h1 ) ;
1106 if ( !IsTopLevel() )
1107 {
1108 wxWindow *parent = GetParent();
1109 if ( parent )
1110 {
1111 wxPoint pt(parent->GetClientAreaOrigin());
1112 x1 -= pt.x ;
1113 y1 -= pt.y ;
1114 }
1115 }
1116 if(x) *x = x1 ;
1117 if(y) *y = y1 ;
1118 #else
1119 Rect bounds ;
1120 GetControlBounds( *m_peer , &bounds ) ;
1121 wxCHECK_RET( GetParent() , wxT("Missing Parent") ) ;
1122
1123 int xx = bounds.left ;
1124 int yy = bounds.top ;
1125
1126 if ( !GetParent()->IsTopLevel() )
1127 {
1128 GetControlBounds( (ControlRef) GetParent()->GetHandle() , &bounds ) ;
1129
1130 xx -= bounds.left ;
1131 yy -= bounds.top ;
1132 }
1133
1134 wxPoint pt(GetParent()->GetClientAreaOrigin());
1135 xx -= pt.x;
1136 yy -= pt.y;
1137
1138 if(x) *x = xx;
1139 if(y) *y = yy;
1140 #endif
1141 }
1142
1143 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1144 {
1145 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1146
1147 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1148
1149 {
1150 Point localwhere = {0,0} ;
1151
1152 if(x) localwhere.h = * x ;
1153 if(y) localwhere.v = * y ;
1154
1155 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1156 if(x) *x = localwhere.h ;
1157 if(y) *y = localwhere.v ;
1158
1159 }
1160 MacRootWindowToWindow( x , y ) ;
1161
1162 wxPoint origin = GetClientAreaOrigin() ;
1163 if(x) *x -= origin.x ;
1164 if(y) *y -= origin.y ;
1165 }
1166
1167 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1168 {
1169 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1170 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1171
1172 wxPoint origin = GetClientAreaOrigin() ;
1173 if(x) *x += origin.x ;
1174 if(y) *y += origin.y ;
1175
1176 MacWindowToRootWindow( x , y ) ;
1177
1178 {
1179 Point localwhere = { 0,0 };
1180 if(x) localwhere.h = * x ;
1181 if(y) localwhere.v = * y ;
1182 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1183 if(x) *x = localwhere.h ;
1184 if(y) *y = localwhere.v ;
1185 }
1186 }
1187
1188 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1189 {
1190 wxPoint origin = GetClientAreaOrigin() ;
1191 if(x) *x += origin.x ;
1192 if(y) *y += origin.y ;
1193
1194 MacWindowToRootWindow( x , y ) ;
1195 }
1196
1197 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1198 {
1199 MacRootWindowToWindow( x , y ) ;
1200
1201 wxPoint origin = GetClientAreaOrigin() ;
1202 if(x) *x -= origin.x ;
1203 if(y) *y -= origin.y ;
1204 }
1205
1206 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1207 {
1208 #if TARGET_API_MAC_OSX
1209 HIPoint pt ;
1210 if ( x ) pt.x = *x ;
1211 if ( y ) pt.y = *y ;
1212
1213 if ( !IsTopLevel() )
1214 {
1215 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1216 if (top)
1217 HIViewConvertPoint( &pt , *m_peer , (ControlRef) top->GetHandle() ) ;
1218 }
1219
1220 if ( x ) *x = (int) pt.x ;
1221 if ( y ) *y = (int) pt.y ;
1222 #else
1223 if ( !IsTopLevel() )
1224 {
1225 Rect bounds ;
1226 GetControlBounds( *m_peer , &bounds ) ;
1227 if(x) *x += bounds.left ;
1228 if(y) *y += bounds.top ;
1229 }
1230 #endif
1231 }
1232
1233 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1234 {
1235 int x1 , y1 ;
1236 if ( x ) x1 = *x ;
1237 if ( y ) y1 = *y ;
1238 MacWindowToRootWindow( &x1 , &y1 ) ;
1239 if ( x ) *x = x1 ;
1240 if ( y ) *y = y1 ;
1241 }
1242
1243 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1244 {
1245 #if TARGET_API_MAC_OSX
1246 HIPoint pt ;
1247 if ( x ) pt.x = *x ;
1248 if ( y ) pt.y = *y ;
1249
1250 if ( !IsTopLevel() )
1251 HIViewConvertPoint( &pt , (ControlRef) MacGetTopLevelWindow()->GetHandle() , *m_peer ) ;
1252
1253 if ( x ) *x = (int) pt.x ;
1254 if ( y ) *y = (int) pt.y ;
1255 #else
1256 if ( !IsTopLevel() )
1257 {
1258 Rect bounds ;
1259 GetControlBounds( *m_peer , &bounds ) ;
1260 if(x) *x -= bounds.left ;
1261 if(y) *y -= bounds.top ;
1262 }
1263 #endif
1264 }
1265
1266 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1267 {
1268 int x1 , y1 ;
1269 if ( x ) x1 = *x ;
1270 if ( y ) y1 = *y ;
1271 MacRootWindowToWindow( &x1 , &y1 ) ;
1272 if ( x ) *x = x1 ;
1273 if ( y ) *y = y1 ;
1274 }
1275
1276 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1277 {
1278 RgnHandle rgn = NewRgn() ;
1279 Rect content ;
1280 if ( GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) == noErr )
1281 {
1282 GetRegionBounds( rgn , &content ) ;
1283 DisposeRgn( rgn ) ;
1284 }
1285 else
1286 {
1287 GetControlBounds( *m_peer , &content ) ;
1288 }
1289 Rect structure ;
1290 GetControlBounds( *m_peer , &structure ) ;
1291 #if !TARGET_API_MAC_OSX
1292 OffsetRect( &content , -structure.left , -structure.top ) ;
1293 #endif
1294 left = content.left - structure.left ;
1295 top = content.top - structure.top ;
1296 right = structure.right - content.right ;
1297 bottom = structure.bottom - content.bottom ;
1298 }
1299
1300 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1301 {
1302 wxSize sizeTotal = size;
1303
1304 RgnHandle rgn = NewRgn() ;
1305
1306 Rect content ;
1307
1308 if ( GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) == noErr )
1309 {
1310 GetRegionBounds( rgn , &content ) ;
1311 DisposeRgn( rgn ) ;
1312 }
1313 else
1314 {
1315 GetControlBounds( *m_peer , &content ) ;
1316 }
1317 Rect structure ;
1318 GetControlBounds( *m_peer , &structure ) ;
1319 #if !TARGET_API_MAC_OSX
1320 OffsetRect( &content , -structure.left , -structure.top ) ;
1321 #endif
1322
1323 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1324 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1325
1326 sizeTotal.x += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1327 sizeTotal.y += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1328
1329 return sizeTotal;
1330 }
1331
1332
1333 // Get size *available for subwindows* i.e. excluding menu bar etc.
1334 void wxWindowMac::DoGetClientSize(int *x, int *y) const
1335 {
1336 int ww, hh;
1337
1338 RgnHandle rgn = NewRgn() ;
1339 Rect content ;
1340 if ( GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) == noErr )
1341 {
1342 GetRegionBounds( rgn , &content ) ;
1343 DisposeRgn( rgn ) ;
1344 }
1345 else
1346 {
1347 GetControlBounds( *m_peer , &content ) ;
1348 }
1349 #if !TARGET_API_MAC_OSX
1350 Rect structure ;
1351 GetControlBounds( *m_peer , &structure ) ;
1352 OffsetRect( &content , -structure.left , -structure.top ) ;
1353 #endif
1354 ww = content.right - content.left ;
1355 hh = content.bottom - content.top ;
1356
1357 ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1358 hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( );
1359
1360 if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) )
1361 {
1362 int x1 = 0 ;
1363 int y1 = 0 ;
1364 int w ;
1365 int h ;
1366 GetSize( &w , &h ) ;
1367
1368 MacClientToRootWindow( &x1 , &y1 ) ;
1369 MacClientToRootWindow( &w , &h ) ;
1370
1371 wxWindowMac *iter = (wxWindowMac*)this ;
1372
1373 int totW = 10000 , totH = 10000;
1374 while( iter )
1375 {
1376 if ( iter->IsTopLevel() )
1377 {
1378 iter->GetSize( &totW , &totH ) ;
1379 break ;
1380 }
1381
1382 iter = iter->GetParent() ;
1383 }
1384
1385 if (m_hScrollBar && m_hScrollBar->IsShown() )
1386 {
1387 hh -= MAC_SCROLLBAR_SIZE;
1388 if ( h-y1 >= totH )
1389 {
1390 hh += 1 ;
1391 }
1392 }
1393 if (m_vScrollBar && m_vScrollBar->IsShown() )
1394 {
1395 ww -= MAC_SCROLLBAR_SIZE;
1396 if ( w-x1 >= totW )
1397 {
1398 ww += 1 ;
1399 }
1400 }
1401 }
1402 if(x) *x = ww;
1403 if(y) *y = hh;
1404
1405 }
1406
1407 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1408 {
1409 if (m_cursor == cursor)
1410 return FALSE;
1411
1412 if (wxNullCursor == cursor)
1413 {
1414 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1415 return FALSE ;
1416 }
1417 else
1418 {
1419 if ( ! wxWindowBase::SetCursor( cursor ) )
1420 return FALSE ;
1421 }
1422
1423 wxASSERT_MSG( m_cursor.Ok(),
1424 wxT("cursor must be valid after call to the base version"));
1425
1426
1427 wxWindowMac *mouseWin = 0 ;
1428 {
1429 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1430 CGrafPtr savePort ;
1431 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1432
1433 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1434 // position, use it...
1435
1436 Point pt ;
1437 GetMouse( &pt ) ;
1438 ControlPartCode part ;
1439 ControlRef control ;
1440 control = wxMacFindControlUnderMouse( pt , window , &part ) ;
1441 if ( control )
1442 mouseWin = wxFindControlFromMacControl( control ) ;
1443
1444 if ( swapped )
1445 QDSwapPort( savePort , NULL ) ;
1446 }
1447
1448 if ( mouseWin == this && !wxIsBusy() )
1449 {
1450 m_cursor.MacInstall() ;
1451 }
1452
1453 return TRUE ;
1454 }
1455
1456 #if wxUSE_MENUS
1457 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1458 {
1459 menu->SetInvokingWindow(this);
1460 menu->UpdateUI();
1461
1462 if ( x == -1 && y == -1 )
1463 {
1464 wxPoint mouse = wxGetMousePosition();
1465 x = mouse.x; y = mouse.y;
1466 }
1467 else
1468 {
1469 ClientToScreen( &x , &y ) ;
1470 }
1471
1472 menu->MacBeforeDisplay( true ) ;
1473 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1474 if ( HiWord(menuResult) != 0 )
1475 {
1476 MenuCommand id ;
1477 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1478 wxMenuItem* item = NULL ;
1479 wxMenu* realmenu ;
1480 item = menu->FindItem(id, &realmenu) ;
1481 if (item->IsCheckable())
1482 {
1483 item->Check( !item->IsChecked() ) ;
1484 }
1485 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1486 }
1487 menu->MacAfterDisplay( true ) ;
1488
1489 menu->SetInvokingWindow(NULL);
1490
1491 return TRUE;
1492 }
1493 #endif
1494
1495 // ----------------------------------------------------------------------------
1496 // tooltips
1497 // ----------------------------------------------------------------------------
1498
1499 #if wxUSE_TOOLTIPS
1500
1501 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1502 {
1503 wxWindowBase::DoSetToolTip(tooltip);
1504
1505 if ( m_tooltip )
1506 m_tooltip->SetWindow(this);
1507 }
1508
1509 #endif // wxUSE_TOOLTIPS
1510
1511 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1512 {
1513 int former_x , former_y , former_w, former_h ;
1514 #if !TARGET_API_MAC_OSX
1515 DoGetPosition( &former_x , &former_y ) ;
1516 DoGetSize( &former_w , &former_h ) ;
1517 #else
1518 MacGetPositionAndSizeFromControl( former_x , former_y , former_w , former_h ) ;
1519 #endif
1520
1521 int actualWidth = width;
1522 int actualHeight = height;
1523 int actualX = x;
1524 int actualY = y;
1525
1526 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1527 actualWidth = m_minWidth;
1528 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1529 actualHeight = m_minHeight;
1530 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1531 actualWidth = m_maxWidth;
1532 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1533 actualHeight = m_maxHeight;
1534
1535 bool doMove = false ;
1536 bool doResize = false ;
1537
1538 if ( actualX != former_x || actualY != former_y )
1539 {
1540 doMove = true ;
1541 }
1542 if ( actualWidth != former_w || actualHeight != former_h )
1543 {
1544 doResize = true ;
1545 }
1546
1547 if ( doMove || doResize )
1548 {
1549 // we don't adjust twice for the origin
1550 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1551 bool vis = IsControlVisible( *m_peer ) ;
1552 #if TARGET_API_MAC_OSX
1553 // the HIViewSetFrame call itself should invalidate the areas, but when testing with the UnicodeTextCtrl it does not !
1554 if ( vis )
1555 SetControlVisibility( *m_peer , false , true ) ;
1556 HIRect hir = { r.left , r.top , r.right - r.left , r.bottom - r.top } ;
1557 HIViewSetFrame ( *m_peer , &hir ) ;
1558 if ( vis )
1559 SetControlVisibility( *m_peer , true , true ) ;
1560 #else
1561 if ( vis )
1562 SetControlVisibility( *m_peer , false , true ) ;
1563 SetControlBounds( *m_peer , &r ) ;
1564 if ( vis )
1565 SetControlVisibility( *m_peer , true , true ) ;
1566 #endif
1567 MacRepositionScrollBars() ;
1568 if ( doMove )
1569 {
1570 wxPoint point(actualX,actualY);
1571 wxMoveEvent event(point, m_windowId);
1572 event.SetEventObject(this);
1573 GetEventHandler()->ProcessEvent(event) ;
1574 }
1575 if ( doResize )
1576 {
1577 MacRepositionScrollBars() ;
1578 wxSize size(actualWidth, actualHeight);
1579 wxSizeEvent event(size, m_windowId);
1580 event.SetEventObject(this);
1581 GetEventHandler()->ProcessEvent(event);
1582 }
1583 }
1584
1585 }
1586
1587 wxSize wxWindowMac::DoGetBestSize() const
1588 {
1589 if ( m_macIsUserPane || IsTopLevel() )
1590 return wxWindowBase::DoGetBestSize() ;
1591
1592 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1593 short baselineoffset ;
1594 int bestWidth, bestHeight ;
1595 ::GetBestControlRect( *m_peer , &bestsize , &baselineoffset ) ;
1596
1597 if ( EmptyRect( &bestsize ) )
1598 {
1599 baselineoffset = 0;
1600 bestsize.left = bestsize.top = 0 ;
1601 bestsize.right = 16 ;
1602 bestsize.bottom = 16 ;
1603 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1604 {
1605 bestsize.bottom = 16 ;
1606 }
1607 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1608 {
1609 bestsize.bottom = 24 ;
1610 }
1611 else
1612 {
1613 // return wxWindowBase::DoGetBestSize() ;
1614 }
1615 }
1616
1617 bestWidth = bestsize.right - bestsize.left ;
1618 bestHeight = bestsize.bottom - bestsize.top ;
1619 if ( bestHeight < 10 )
1620 bestHeight = 13 ;
1621
1622 return wxSize(bestWidth, bestHeight);
1623 // return wxWindowBase::DoGetBestSize() ;
1624 }
1625
1626
1627 // set the size of the window: if the dimensions are positive, just use them,
1628 // but if any of them is equal to -1, it means that we must find the value for
1629 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1630 // which case -1 is a valid value for x and y)
1631 //
1632 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1633 // the width/height to best suit our contents, otherwise we reuse the current
1634 // width/height
1635 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1636 {
1637 // get the current size and position...
1638 int currentX, currentY;
1639 GetPosition(&currentX, &currentY);
1640
1641 int currentW,currentH;
1642 GetSize(&currentW, &currentH);
1643
1644 // ... and don't do anything (avoiding flicker) if it's already ok
1645 if ( x == currentX && y == currentY &&
1646 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1647 {
1648 // TODO REMOVE
1649 MacRepositionScrollBars() ; // we might have a real position shift
1650 return;
1651 }
1652
1653 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1654 x = currentX;
1655 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1656 y = currentY;
1657
1658 AdjustForParentClientOrigin(x, y, sizeFlags);
1659
1660 wxSize size(-1, -1);
1661 if ( width == -1 )
1662 {
1663 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1664 {
1665 size = DoGetBestSize();
1666 width = size.x;
1667 }
1668 else
1669 {
1670 // just take the current one
1671 width = currentW;
1672 }
1673 }
1674
1675 if ( height == -1 )
1676 {
1677 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1678 {
1679 if ( size.x == -1 )
1680 {
1681 size = DoGetBestSize();
1682 }
1683 //else: already called DoGetBestSize() above
1684
1685 height = size.y;
1686 }
1687 else
1688 {
1689 // just take the current one
1690 height = currentH;
1691 }
1692 }
1693
1694 DoMoveWindow(x, y, width, height);
1695
1696 }
1697
1698 wxPoint wxWindowMac::GetClientAreaOrigin() const
1699 {
1700 RgnHandle rgn = NewRgn() ;
1701 Rect content ;
1702 GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) ;
1703 GetRegionBounds( rgn , &content ) ;
1704 DisposeRgn( rgn ) ;
1705 #if !TARGET_API_MAC_OSX
1706 // if the content rgn is empty / not supported
1707 // don't attempt to correct the coordinates to wxWindow relative ones
1708 if (!::EmptyRect( &content ) )
1709 {
1710 Rect structure ;
1711 GetControlBounds( *m_peer , &structure ) ;
1712 OffsetRect( &content , -structure.left , -structure.top ) ;
1713 }
1714 #endif
1715
1716 return wxPoint( content.left + MacGetLeftBorderSize( ) , content.top + MacGetTopBorderSize( ) );
1717 }
1718
1719 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1720 {
1721 if ( clientheight != -1 || clientheight != -1 )
1722 {
1723 int currentclientwidth , currentclientheight ;
1724 int currentwidth , currentheight ;
1725
1726 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1727 GetSize( &currentwidth , &currentheight ) ;
1728
1729 DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
1730 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1731 }
1732 }
1733
1734 void wxWindowMac::SetTitle(const wxString& title)
1735 {
1736 m_label = wxStripMenuCodes(title) ;
1737
1738 if ( m_peer && m_peer->Ok() )
1739 {
1740 UMASetControlTitle( *m_peer , m_label , m_font.GetEncoding() ) ;
1741 }
1742 Refresh() ;
1743 }
1744
1745 wxString wxWindowMac::GetTitle() const
1746 {
1747 return m_label ;
1748 }
1749
1750 bool wxWindowMac::Show(bool show)
1751 {
1752 if ( !wxWindowBase::Show(show) )
1753 return FALSE;
1754
1755 // TODO use visibilityChanged Carbon Event for OSX
1756 bool former = MacIsReallyShown() ;
1757
1758 SetControlVisibility( *m_peer , show , true ) ;
1759 if ( former != MacIsReallyShown() )
1760 MacPropagateVisibilityChanged() ;
1761 return TRUE;
1762 }
1763
1764 bool wxWindowMac::Enable(bool enable)
1765 {
1766 wxASSERT( m_peer->Ok() ) ;
1767 if ( !wxWindowBase::Enable(enable) )
1768 return FALSE;
1769
1770 bool former = MacIsReallyEnabled() ;
1771 #if TARGET_API_MAC_OSX
1772 if ( enable )
1773 EnableControl( *m_peer ) ;
1774 else
1775 DisableControl( *m_peer ) ;
1776 #else
1777 if ( enable )
1778 ActivateControl( *m_peer ) ;
1779 else
1780 DeactivateControl( *m_peer ) ;
1781 #endif
1782
1783 if ( former != MacIsReallyEnabled() )
1784 MacPropagateEnabledStateChanged() ;
1785 return TRUE;
1786 }
1787
1788 //
1789 // status change propagations (will be not necessary for OSX later )
1790 //
1791
1792 void wxWindowMac::MacPropagateVisibilityChanged()
1793 {
1794 #if !TARGET_API_MAC_OSX
1795 MacVisibilityChanged() ;
1796
1797 wxWindowListNode *node = GetChildren().GetFirst();
1798 while ( node )
1799 {
1800 wxWindowMac *child = node->GetData();
1801 if ( child->IsShown() )
1802 child->MacPropagateVisibilityChanged( ) ;
1803 node = node->GetNext();
1804 }
1805 #endif
1806 }
1807
1808 void wxWindowMac::MacPropagateEnabledStateChanged( )
1809 {
1810 #if !TARGET_API_MAC_OSX
1811 MacEnabledStateChanged() ;
1812
1813 wxWindowListNode *node = GetChildren().GetFirst();
1814 while ( node )
1815 {
1816 wxWindowMac *child = node->GetData();
1817 if ( child->IsEnabled() )
1818 child->MacPropagateEnabledStateChanged() ;
1819 node = node->GetNext();
1820 }
1821 #endif
1822 }
1823
1824 void wxWindowMac::MacPropagateHiliteChanged( )
1825 {
1826 #if !TARGET_API_MAC_OSX
1827 MacHiliteChanged() ;
1828
1829 wxWindowListNode *node = GetChildren().GetFirst();
1830 while ( node )
1831 {
1832 wxWindowMac *child = node->GetData();
1833 // if ( child->IsEnabled() )
1834 child->MacPropagateHiliteChanged() ;
1835 node = node->GetNext();
1836 }
1837 #endif
1838 }
1839
1840 //
1841 // status change notifications
1842 //
1843
1844 void wxWindowMac::MacVisibilityChanged()
1845 {
1846 }
1847
1848 void wxWindowMac::MacHiliteChanged()
1849 {
1850 }
1851
1852 void wxWindowMac::MacEnabledStateChanged()
1853 {
1854 }
1855
1856 //
1857 // status queries on the inherited window's state
1858 //
1859
1860 bool wxWindowMac::MacIsReallyShown()
1861 {
1862 // only under OSX the visibility of the TLW is taken into account
1863 #if TARGET_API_MAC_OSX
1864 return IsControlVisible( *m_peer ) ;
1865 #else
1866 wxWindow* win = this ;
1867 while( win->IsShown() )
1868 {
1869 if ( win->IsTopLevel() )
1870 return true ;
1871
1872 win = win->GetParent() ;
1873 if ( win == NULL )
1874 return true ;
1875
1876 } ;
1877 return false ;
1878 #endif
1879 }
1880
1881 bool wxWindowMac::MacIsReallyEnabled()
1882 {
1883 #if TARGET_API_MAC_OSX
1884 return IsControlEnabled( *m_peer ) ;
1885 #else
1886 return IsControlActive( *m_peer ) ;
1887 #endif
1888 }
1889
1890 bool wxWindowMac::MacIsReallyHilited()
1891 {
1892 return IsControlActive( *m_peer ) ;
1893 }
1894
1895 void wxWindowMac::MacFlashInvalidAreas()
1896 {
1897 #if TARGET_API_MAC_OSX
1898 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
1899 #endif
1900 }
1901
1902 //
1903 //
1904 //
1905
1906 int wxWindowMac::GetCharHeight() const
1907 {
1908 wxClientDC dc ( (wxWindowMac*)this ) ;
1909 return dc.GetCharHeight() ;
1910 }
1911
1912 int wxWindowMac::GetCharWidth() const
1913 {
1914 wxClientDC dc ( (wxWindowMac*)this ) ;
1915 return dc.GetCharWidth() ;
1916 }
1917
1918 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
1919 int *descent, int *externalLeading, const wxFont *theFont ) const
1920 {
1921 const wxFont *fontToUse = theFont;
1922 if ( !fontToUse )
1923 fontToUse = &m_font;
1924
1925 wxClientDC dc( (wxWindowMac*) this ) ;
1926 long lx,ly,ld,le ;
1927 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
1928 if ( externalLeading )
1929 *externalLeading = le ;
1930 if ( descent )
1931 *descent = ld ;
1932 if ( x )
1933 *x = lx ;
1934 if ( y )
1935 *y = ly ;
1936 }
1937
1938 /*
1939 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
1940 * we always intersect with the entire window, not only with the client area
1941 */
1942
1943 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
1944 {
1945 #if TARGET_API_MAC_OSX
1946 if ( rect == NULL )
1947 HIViewSetNeedsDisplay( *m_peer , true ) ;
1948 else
1949 {
1950 RgnHandle update = NewRgn() ;
1951 SetRectRgn( update , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
1952 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , update , update ) ;
1953 wxPoint origin = GetClientAreaOrigin() ;
1954 OffsetRgn( update, origin.x , origin.y ) ;
1955 HIViewSetNeedsDisplayInRegion( *m_peer , update , true ) ;
1956 }
1957 #else
1958 /*
1959 RgnHandle updateRgn = NewRgn() ;
1960 if ( rect == NULL )
1961 {
1962 CopyRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn ) ;
1963 }
1964 else
1965 {
1966 SetRectRgn( updateRgn , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
1967 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn , updateRgn ) ;
1968 }
1969 InvalWindowRgn( (WindowRef) MacGetTopLevelWindowRef() , updateRgn ) ;
1970 DisposeRgn(updateRgn) ;
1971 */
1972 if ( IsControlVisible( *m_peer ) )
1973 {
1974 SetControlVisibility( *m_peer , false , false ) ;
1975 SetControlVisibility( *m_peer , true , true ) ;
1976 }
1977 /*
1978 if ( MacGetTopLevelWindow() == NULL )
1979 return ;
1980
1981 if ( !IsControlVisible( *m_peer ) )
1982 return ;
1983
1984 wxPoint client = GetClientAreaOrigin();
1985 int x1 = -client.x;
1986 int y1 = -client.y;
1987 int x2 = m_width - client.x;
1988 int y2 = m_height - client.y;
1989
1990 if (IsKindOf( CLASSINFO(wxButton)))
1991 {
1992 // buttons have an "aura"
1993 y1 -= 5;
1994 x1 -= 5;
1995 y2 += 5;
1996 x2 += 5;
1997 }
1998
1999 Rect clientrect = { y1, x1, y2, x2 };
2000
2001 if ( rect )
2002 {
2003 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
2004 SectRect( &clientrect , &r , &clientrect ) ;
2005 }
2006
2007 if ( !EmptyRect( &clientrect ) )
2008 {
2009 int top = 0 , left = 0 ;
2010
2011 MacClientToRootWindow( &left , &top ) ;
2012 OffsetRect( &clientrect , left , top ) ;
2013
2014 MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
2015 }
2016 */
2017 #endif
2018 }
2019
2020 void wxWindowMac::Freeze()
2021 {
2022 #if TARGET_API_MAC_OSX
2023 if ( !m_frozenness++ )
2024 {
2025 HIViewSetDrawingEnabled( *m_peer , false ) ;
2026 }
2027 #endif
2028 }
2029
2030 #if TARGET_API_MAC_OSX
2031 static void InvalidateControlAndChildren( HIViewRef control )
2032 {
2033 HIViewSetNeedsDisplay( control , true ) ;
2034 UInt16 childrenCount = 0 ;
2035 OSStatus err = CountSubControls( control , &childrenCount ) ;
2036 if ( err == errControlIsNotEmbedder )
2037 return ;
2038 wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
2039
2040 for ( UInt16 i = childrenCount ; i >=1 ; --i )
2041 {
2042 HIViewRef child ;
2043 err = GetIndexedSubControl( control , i , & child ) ;
2044 if ( err == errControlIsNotEmbedder )
2045 return ;
2046 InvalidateControlAndChildren( child ) ;
2047 }
2048 }
2049 #endif
2050
2051 void wxWindowMac::Thaw()
2052 {
2053 #if TARGET_API_MAC_OSX
2054 wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2055
2056 if ( !--m_frozenness )
2057 {
2058 HIViewSetDrawingEnabled( *m_peer , true ) ;
2059 InvalidateControlAndChildren( *m_peer ) ;
2060 // HIViewSetNeedsDisplay( *m_peer , true ) ;
2061 }
2062 #endif
2063 }
2064
2065 void wxWindowMac::MacRedrawControl()
2066 {
2067 /*
2068 if ( *m_peer && MacGetTopLevelWindowRef() && IsControlVisible( *m_peer ) )
2069 {
2070 #if TARGET_API_MAC_CARBON
2071 Update() ;
2072 #else
2073 wxClientDC dc(this) ;
2074 wxMacPortSetter helper(&dc) ;
2075 wxMacWindowClipper clipper(this) ;
2076 wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
2077 UMADrawControl( *m_peer ) ;
2078 #endif
2079 }
2080 */
2081 }
2082
2083 /* TODO
2084 void wxWindowMac::OnPaint(wxPaintEvent& event)
2085 {
2086 // why don't we skip that here ?
2087 }
2088 */
2089
2090 wxWindowMac *wxGetActiveWindow()
2091 {
2092 // actually this is a windows-only concept
2093 return NULL;
2094 }
2095
2096 // Coordinates relative to the window
2097 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2098 {
2099 // We really don't move the mouse programmatically under Mac.
2100 }
2101
2102 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2103 {
2104 if ( m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT )
2105 {
2106 event.Skip() ;
2107 }
2108 else
2109 event.GetDC()->Clear() ;
2110 }
2111
2112 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2113 {
2114 wxWindowDC dc(this) ;
2115 wxMacPortSetter helper(&dc) ;
2116
2117 MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
2118 }
2119
2120 int wxWindowMac::GetScrollPos(int orient) const
2121 {
2122 if ( orient == wxHORIZONTAL )
2123 {
2124 if ( m_hScrollBar )
2125 return m_hScrollBar->GetThumbPosition() ;
2126 }
2127 else
2128 {
2129 if ( m_vScrollBar )
2130 return m_vScrollBar->GetThumbPosition() ;
2131 }
2132 return 0;
2133 }
2134
2135 // This now returns the whole range, not just the number
2136 // of positions that we can scroll.
2137 int wxWindowMac::GetScrollRange(int orient) const
2138 {
2139 if ( orient == wxHORIZONTAL )
2140 {
2141 if ( m_hScrollBar )
2142 return m_hScrollBar->GetRange() ;
2143 }
2144 else
2145 {
2146 if ( m_vScrollBar )
2147 return m_vScrollBar->GetRange() ;
2148 }
2149 return 0;
2150 }
2151
2152 int wxWindowMac::GetScrollThumb(int orient) const
2153 {
2154 if ( orient == wxHORIZONTAL )
2155 {
2156 if ( m_hScrollBar )
2157 return m_hScrollBar->GetThumbSize() ;
2158 }
2159 else
2160 {
2161 if ( m_vScrollBar )
2162 return m_vScrollBar->GetThumbSize() ;
2163 }
2164 return 0;
2165 }
2166
2167 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2168 {
2169 if ( orient == wxHORIZONTAL )
2170 {
2171 if ( m_hScrollBar )
2172 m_hScrollBar->SetThumbPosition( pos ) ;
2173 }
2174 else
2175 {
2176 if ( m_vScrollBar )
2177 m_vScrollBar->SetThumbPosition( pos ) ;
2178 }
2179 }
2180
2181 void wxWindowMac::MacPaintBorders( int left , int top )
2182 {
2183 if( IsTopLevel() )
2184 return ;
2185
2186 int major,minor;
2187 wxGetOsVersion( &major, &minor );
2188
2189 RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
2190 RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
2191
2192 RGBColor darkShadow = { 0x0000, 0x0000 , 0x0000 } ;
2193 RGBColor lightShadow = { 0x4444, 0x4444 , 0x4444 } ;
2194 // OS X has lighter border edges than classic:
2195 if (major >= 10)
2196 {
2197 darkShadow.red = 0x8E8E;
2198 darkShadow.green = 0x8E8E;
2199 darkShadow.blue = 0x8E8E;
2200 lightShadow.red = 0xBDBD;
2201 lightShadow.green = 0xBDBD;
2202 lightShadow.blue = 0xBDBD;
2203 }
2204
2205 PenNormal() ;
2206
2207 int w , h ;
2208 GetSize( &w , &h ) ;
2209 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2210 {
2211 #if wxMAC_USE_THEME_BORDER
2212 Rect rect = { top , left , m_height + top , m_width + left } ;
2213 SInt32 border = 0 ;
2214 /*
2215 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2216 InsetRect( &rect , border , border );
2217 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2218 */
2219
2220 DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2221 #else
2222 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
2223 RGBForeColor( &face );
2224 MoveTo( left + 0 , top + h - 2 );
2225 LineTo( left + 0 , top + 0 );
2226 LineTo( left + w - 2 , top + 0 );
2227
2228 MoveTo( left + 2 , top + h - 3 );
2229 LineTo( left + w - 3 , top + h - 3 );
2230 LineTo( left + w - 3 , top + 2 );
2231
2232 RGBForeColor( sunken ? &face : &darkShadow );
2233 MoveTo( left + 0 , top + h - 1 );
2234 LineTo( left + w - 1 , top + h - 1 );
2235 LineTo( left + w - 1 , top + 0 );
2236
2237 RGBForeColor( sunken ? &lightShadow : &white );
2238 MoveTo( left + 1 , top + h - 3 );
2239 LineTo( left + 1, top + 1 );
2240 LineTo( left + w - 3 , top + 1 );
2241
2242 RGBForeColor( sunken ? &white : &lightShadow );
2243 MoveTo( left + 1 , top + h - 2 );
2244 LineTo( left + w - 2 , top + h - 2 );
2245 LineTo( left + w - 2 , top + 1 );
2246
2247 RGBForeColor( sunken ? &darkShadow : &face );
2248 MoveTo( left + 2 , top + h - 4 );
2249 LineTo( left + 2 , top + 2 );
2250 LineTo( left + w - 4 , top + 2 );
2251 #endif
2252 }
2253 else if (HasFlag(wxSIMPLE_BORDER))
2254 {
2255 Rect rect = { top , left , h + top , w + left } ;
2256 RGBForeColor( &darkShadow ) ;
2257 FrameRect( &rect ) ;
2258 }
2259 }
2260
2261 void wxWindowMac::RemoveChild( wxWindowBase *child )
2262 {
2263 if ( child == m_hScrollBar )
2264 m_hScrollBar = NULL ;
2265 if ( child == m_vScrollBar )
2266 m_vScrollBar = NULL ;
2267
2268 wxWindowBase::RemoveChild( child ) ;
2269 }
2270
2271 // New function that will replace some of the above.
2272 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2273 int range, bool refresh)
2274 {
2275 if ( orient == wxHORIZONTAL )
2276 {
2277 if ( m_hScrollBar )
2278 {
2279 if ( range == 0 || thumbVisible >= range )
2280 {
2281 if ( m_hScrollBar->IsShown() )
2282 m_hScrollBar->Show(false) ;
2283 }
2284 else
2285 {
2286 if ( !m_hScrollBar->IsShown() )
2287 m_hScrollBar->Show(true) ;
2288 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2289 }
2290 }
2291 }
2292 else
2293 {
2294 if ( m_vScrollBar )
2295 {
2296 if ( range == 0 || thumbVisible >= range )
2297 {
2298 if ( m_vScrollBar->IsShown() )
2299 m_vScrollBar->Show(false) ;
2300 }
2301 else
2302 {
2303 if ( !m_vScrollBar->IsShown() )
2304 m_vScrollBar->Show(true) ;
2305 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2306 }
2307 }
2308 }
2309 MacRepositionScrollBars() ;
2310 }
2311
2312 // Does a physical scroll
2313 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2314 {
2315 if( dx == 0 && dy ==0 )
2316 return ;
2317
2318
2319 {
2320
2321 int width , height ;
2322 GetClientSize( &width , &height ) ;
2323 #if TARGET_API_MAC_OSX
2324 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2325 // area is scrolled, this does not occur if width and height are 2 pixels less,
2326 // TODO write optimal workaround
2327 HIRect scrollrect = CGRectMake( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2328 if ( rect )
2329 {
2330 HIRect scrollarea = CGRectMake( rect->x , rect->y , rect->width , rect->height) ;
2331 scrollrect = CGRectIntersection( scrollrect , scrollarea ) ;
2332 }
2333 if ( HIViewGetNeedsDisplay( *m_peer ) )
2334 {
2335 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2336 // either immediate redraw or full invalidate
2337 #if 1
2338 // is the better overall solution, as it does not slow down scrolling
2339 HIViewSetNeedsDisplay( *m_peer , true ) ;
2340 #else
2341 // this would be the preferred version for fast drawing controls
2342 if( UMAGetSystemVersion() < 0x1030 )
2343 Update() ;
2344 else
2345 HIViewRender(*m_peer) ;
2346 #endif
2347 }
2348 HIViewScrollRect ( *m_peer , &scrollrect , dx ,dy ) ;
2349 #else
2350
2351 wxPoint pos;
2352 pos.x = pos.y = 0;
2353
2354 Rect scrollrect;
2355 RgnHandle updateRgn = NewRgn() ;
2356
2357 {
2358 wxClientDC dc(this) ;
2359 wxMacPortSetter helper(&dc) ;
2360
2361 GetControlBounds( *m_peer, &scrollrect);
2362 scrollrect.top += MacGetTopBorderSize() ;
2363 scrollrect.left += MacGetLeftBorderSize() ;
2364 scrollrect.bottom = scrollrect.top + height ;
2365 scrollrect.right = scrollrect.left + width ;
2366
2367 if ( rect )
2368 {
2369 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2370 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2371 SectRect( &scrollrect , &r , &scrollrect ) ;
2372 }
2373 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2374 }
2375 // ScrollWindowRect( (WindowRef) MacGetTopLevelWindowRef() , &scrollrect , dx , dy , kScrollWindowInvalidate, updateRgn ) ;
2376 #endif
2377 }
2378
2379 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
2380 {
2381 wxWindowMac *child = node->GetData();
2382 if (child == m_vScrollBar) continue;
2383 if (child == m_hScrollBar) continue;
2384 if (child->IsTopLevel()) continue;
2385
2386 int x,y;
2387 child->GetPosition( &x, &y );
2388 int w,h;
2389 child->GetSize( &w, &h );
2390 if (rect)
2391 {
2392 wxRect rc(x,y,w,h);
2393 if (rect->Intersects(rc))
2394 child->SetSize( x+dx, y+dy, w, h );
2395 }
2396 else
2397 {
2398 child->SetSize( x+dx, y+dy, w, h );
2399 }
2400 }
2401 }
2402
2403 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2404 {
2405 if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
2406 {
2407 wxScrollWinEvent wevent;
2408 wevent.SetPosition(event.GetPosition());
2409 wevent.SetOrientation(event.GetOrientation());
2410 wevent.m_eventObject = this;
2411
2412 if (event.m_eventType == wxEVT_SCROLL_TOP)
2413 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
2414 else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
2415 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
2416 else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
2417 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
2418 else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
2419 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
2420 else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
2421 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
2422 else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
2423 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
2424 else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
2425 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
2426 else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
2427 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
2428
2429 GetEventHandler()->ProcessEvent(wevent);
2430 }
2431 }
2432
2433 // Get the window with the focus
2434 wxWindowMac *wxWindowBase::FindFocus()
2435 {
2436 ControlRef control ;
2437 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2438 return wxFindControlFromMacControl( control ) ;
2439 }
2440
2441 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2442 {
2443 // panel wants to track the window which was the last to have focus in it,
2444 // so we want to set ourselves as the window which last had focus
2445 //
2446 // notice that it's also important to do it upwards the tree becaus
2447 // otherwise when the top level panel gets focus, it won't set it back to
2448 // us, but to some other sibling
2449
2450 // CS:don't know if this is still needed:
2451 //wxChildFocusEvent eventFocus(this);
2452 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2453
2454 event.Skip();
2455 }
2456
2457 void wxWindowMac::OnInternalIdle()
2458 {
2459 // This calls the UI-update mechanism (querying windows for
2460 // menu/toolbar/control state information)
2461 if (wxUpdateUIEvent::CanUpdate(this))
2462 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2463 }
2464
2465 // Raise the window to the top of the Z order
2466 void wxWindowMac::Raise()
2467 {
2468 #if TARGET_API_MAC_OSX
2469 HIViewSetZOrder(*m_peer,kHIViewZOrderAbove, NULL) ;
2470 #endif
2471 }
2472
2473 // Lower the window to the bottom of the Z order
2474 void wxWindowMac::Lower()
2475 {
2476 #if TARGET_API_MAC_OSX
2477 HIViewSetZOrder(*m_peer,kHIViewZOrderBelow, NULL) ;
2478 #endif
2479 }
2480
2481
2482 // static wxWindow *gs_lastWhich = NULL;
2483
2484 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2485 {
2486 // first trigger a set cursor event
2487
2488 wxPoint clientorigin = GetClientAreaOrigin() ;
2489 wxSize clientsize = GetClientSize() ;
2490 wxCursor cursor ;
2491 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2492 {
2493 wxSetCursorEvent event( pt.x , pt.y );
2494
2495 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2496 if ( processedEvtSetCursor && event.HasCursor() )
2497 {
2498 cursor = event.GetCursor() ;
2499 }
2500 else
2501 {
2502
2503 // the test for processedEvtSetCursor is here to prevent using m_cursor
2504 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2505 // it - this is a way to say that our cursor shouldn't be used for this
2506 // point
2507 if ( !processedEvtSetCursor && m_cursor.Ok() )
2508 {
2509 cursor = m_cursor ;
2510 }
2511 if ( wxIsBusy() )
2512 {
2513 }
2514 else
2515 {
2516 if ( !GetParent() )
2517 cursor = *wxSTANDARD_CURSOR ;
2518 }
2519 }
2520 if ( cursor.Ok() )
2521 cursor.MacInstall() ;
2522 }
2523 return cursor.Ok() ;
2524 }
2525
2526 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2527 {
2528 if ( m_tooltip )
2529 {
2530 return m_tooltip->GetTip() ;
2531 }
2532 return wxEmptyString ;
2533 }
2534
2535 void wxWindowMac::Update()
2536 {
2537 #if TARGET_API_MAC_OSX
2538 WindowRef window = (WindowRef)MacGetTopLevelWindowRef() ;
2539 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2540 // for composited windows this also triggers a redraw of all
2541 // invalid views in the window
2542 if( UMAGetSystemVersion() >= 0x1030 )
2543 HIWindowFlush(window) ;
2544 else
2545 #endif
2546 {
2547 // the only way to trigger the redrawing on earlier systems is to call
2548 // ReceiveNextEvent
2549
2550 EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
2551 UInt32 currentEventClass = 0 ;
2552 UInt32 currentEventKind = 0 ;
2553 if ( currentEvent != NULL )
2554 {
2555 currentEventClass = ::GetEventClass( currentEvent ) ;
2556 currentEventKind = ::GetEventKind( currentEvent ) ;
2557 }
2558 if ( currentEventClass != kEventClassMenu )
2559 {
2560 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
2561
2562 EventRef theEvent;
2563 OSStatus status = noErr ;
2564 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
2565 }
2566 else
2567 HIViewSetNeedsDisplay( *m_peer , true ) ;
2568 }
2569 #else
2570 ::Draw1Control( *m_peer ) ;
2571 #endif
2572 }
2573
2574 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2575 {
2576 wxTopLevelWindowMac* win = NULL ;
2577 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2578 if ( window )
2579 {
2580 win = wxFindWinFromMacWindow( window ) ;
2581 }
2582 return win ;
2583 }
2584 wxRegion wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2585 {
2586
2587 Rect r ;
2588 RgnHandle visRgn = NewRgn() ;
2589 RgnHandle tempRgn = NewRgn() ;
2590 if ( IsControlVisible( *m_peer ) )
2591 {
2592 GetControlBounds( *m_peer , &r ) ;
2593 if (! MacGetTopLevelWindow()->MacUsesCompositing() )
2594 {
2595 MacRootWindowToWindow( &r.left , & r.top ) ;
2596 MacRootWindowToWindow( &r.right , & r.bottom ) ;
2597 }
2598 else
2599 {
2600 r.right -= r.left ;
2601 r.bottom -= r.top ;
2602 r.left = 0 ;
2603 r.top = 0 ;
2604 }
2605 if ( includeOuterStructures )
2606 InsetRect( &r , -3 , -3 ) ;
2607 RectRgn( visRgn , &r ) ;
2608 if ( !IsTopLevel() )
2609 {
2610 wxWindow* child = this ;
2611 wxWindow* parent = child->GetParent() ;
2612 while( parent )
2613 {
2614 int x , y ;
2615 wxSize size ;
2616 // we have to find a better clipping algorithm here, in order not to clip things
2617 // positioned like status and toolbar
2618 if ( 1 /* parent->IsTopLevel() && child->IsKindOf( CLASSINFO( wxToolBar ) ) */ )
2619 {
2620 size = parent->GetSize() ;
2621 x = y = 0 ;
2622 }
2623 else
2624 {
2625 size = parent->GetClientSize() ;
2626 wxPoint origin = parent->GetClientAreaOrigin() ;
2627 x = origin.x ;
2628 y = origin.y ;
2629 }
2630 parent->MacWindowToRootWindow( &x, &y ) ;
2631 MacRootWindowToWindow( &x , &y ) ;
2632
2633 SetRectRgn( tempRgn ,
2634 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
2635 x + size.x - parent->MacGetRightBorderSize(),
2636 y + size.y - parent->MacGetBottomBorderSize()) ;
2637
2638 SectRgn( visRgn , tempRgn , visRgn ) ;
2639 if ( parent->IsTopLevel() )
2640 break ;
2641 child = parent ;
2642 parent = child->GetParent() ;
2643 }
2644 }
2645 }
2646
2647 wxRegion vis = visRgn ;
2648 DisposeRgn( visRgn ) ;
2649 DisposeRgn( tempRgn ) ;
2650 return vis ;
2651 }
2652
2653 /*
2654 This function must not change the updatergn !
2655 */
2656 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2657 {
2658 RgnHandle updatergn = (RgnHandle) updatergnr ;
2659 bool handled = false ;
2660
2661 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2662 {
2663 RgnHandle newupdate = NewRgn() ;
2664 wxSize point = GetClientSize() ;
2665 wxPoint origin = GetClientAreaOrigin() ;
2666 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2667 SectRgn( newupdate , updatergn , newupdate ) ;
2668 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2669 m_updateRegion = newupdate ;
2670 DisposeRgn( newupdate ) ;
2671 }
2672
2673 if ( !EmptyRgn(updatergn) )
2674 {
2675 wxWindowDC dc(this);
2676 if (!EmptyRgn(updatergn))
2677 dc.SetClippingRegion(wxRegion(updatergn));
2678
2679 wxEraseEvent eevent( GetId(), &dc );
2680 eevent.SetEventObject( this );
2681 GetEventHandler()->ProcessEvent( eevent );
2682
2683 if ( !m_updateRegion.Empty() )
2684 {
2685 // paint the window itself
2686 wxPaintEvent event;
2687 event.m_timeStamp = time ;
2688 event.SetEventObject(this);
2689 handled = GetEventHandler()->ProcessEvent(event);
2690
2691 // paint custom borders
2692 wxNcPaintEvent eventNc( GetId() );
2693 eventNc.SetEventObject( this );
2694 GetEventHandler()->ProcessEvent( eventNc );
2695 }
2696 }
2697 return handled ;
2698 }
2699
2700 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
2701 {
2702 RgnHandle updatergn = (RgnHandle) updatergnr ;
2703 // updatergn is always already clipped to our boundaries
2704 // if we are in compositing mode then it is in relative to the upper left of the control
2705 // if we are in non-compositing, then it is relatvie to the uppder left of the content area
2706 // of the toplevel window
2707 // it is in window coordinates, not in client coordinates
2708
2709 // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
2710 RgnHandle ownUpdateRgn = NewRgn() ;
2711 CopyRgn( updatergn , ownUpdateRgn ) ;
2712
2713 if ( MacGetTopLevelWindow()->MacUsesCompositing() == false )
2714 {
2715 Rect bounds;
2716 UMAGetControlBoundsInWindowCoords( *m_peer, &bounds );
2717 RgnHandle controlRgn = NewRgn();
2718 RectRgn( controlRgn, &bounds );
2719 //KO: This sets the ownUpdateRgn to the area of this control that is inside
2720 // the window update region
2721 SectRgn( ownUpdateRgn, controlRgn, ownUpdateRgn );
2722 DisposeRgn( controlRgn );
2723
2724 //KO: convert ownUpdateRgn to local coordinates
2725 OffsetRgn( ownUpdateRgn, -bounds.left, -bounds.top );
2726 }
2727
2728 MacDoRedraw( ownUpdateRgn , time ) ;
2729 DisposeRgn( ownUpdateRgn ) ;
2730
2731 }
2732
2733 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2734 {
2735 wxWindowMac *iter = (wxWindowMac*)this ;
2736
2737 while( iter )
2738 {
2739 if ( iter->IsTopLevel() )
2740 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2741
2742 iter = iter->GetParent() ;
2743 }
2744 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2745 return NULL ;
2746 }
2747
2748 void wxWindowMac::MacCreateScrollBars( long style )
2749 {
2750 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2751
2752 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2753 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
2754 int width, height ;
2755 GetClientSize( &width , &height ) ;
2756
2757 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2758 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2759 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2760 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2761
2762 m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
2763 vSize , wxVERTICAL);
2764
2765 if ( style & wxVSCROLL )
2766 {
2767
2768 }
2769 else
2770 {
2771 m_vScrollBar->Show(false) ;
2772 }
2773 m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
2774 hSize , wxHORIZONTAL);
2775 if ( style & wxHSCROLL )
2776 {
2777 }
2778 else
2779 {
2780 m_hScrollBar->Show(false) ;
2781 }
2782
2783 // because the create does not take into account the client area origin
2784 MacRepositionScrollBars() ; // we might have a real position shift
2785 }
2786
2787 void wxWindowMac::MacRepositionScrollBars()
2788 {
2789 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2790 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
2791
2792 // get real client area
2793
2794 int width ;
2795 int height ;
2796 GetSize( &width , &height ) ;
2797
2798 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2799 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2800
2801 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2802 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2803 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2804 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2805
2806 int x = 0 ;
2807 int y = 0 ;
2808 int w ;
2809 int h ;
2810 GetSize( &w , &h ) ;
2811
2812 MacClientToRootWindow( &x , &y ) ;
2813 MacClientToRootWindow( &w , &h ) ;
2814
2815 wxWindowMac *iter = (wxWindowMac*)this ;
2816
2817 int totW = 10000 , totH = 10000;
2818 while( iter )
2819 {
2820 if ( iter->IsTopLevel() )
2821 {
2822 iter->GetSize( &totW , &totH ) ;
2823 break ;
2824 }
2825
2826 iter = iter->GetParent() ;
2827 }
2828
2829 if ( x == 0 )
2830 {
2831 hPoint.x = -1 ;
2832 hSize.x += 1 ;
2833 }
2834 if ( y == 0 )
2835 {
2836 vPoint.y = -1 ;
2837 vSize.y += 1 ;
2838 }
2839
2840 if ( w-x >= totW )
2841 {
2842 hSize.x += 1 ;
2843 vPoint.x += 1 ;
2844 }
2845
2846 if ( h-y >= totH )
2847 {
2848 vSize.y += 1 ;
2849 hPoint.y += 1 ;
2850 }
2851
2852 if ( m_vScrollBar )
2853 {
2854 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2855 }
2856 if ( m_hScrollBar )
2857 {
2858 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2859 }
2860 }
2861
2862 bool wxWindowMac::AcceptsFocus() const
2863 {
2864 return MacCanFocus() && wxWindowBase::AcceptsFocus();
2865 }
2866
2867 void wxWindowMac::MacSuperChangedPosition()
2868 {
2869 // only window-absolute structures have to be moved i.e. controls
2870
2871 wxWindowListNode *node = GetChildren().GetFirst();
2872 while ( node )
2873 {
2874 wxWindowMac *child = node->GetData();
2875 child->MacSuperChangedPosition() ;
2876 node = node->GetNext();
2877 }
2878 }
2879
2880 void wxWindowMac::MacTopLevelWindowChangedPosition()
2881 {
2882 // only screen-absolute structures have to be moved i.e. glcanvas
2883
2884 wxWindowListNode *node = GetChildren().GetFirst();
2885 while ( node )
2886 {
2887 wxWindowMac *child = node->GetData();
2888 child->MacTopLevelWindowChangedPosition() ;
2889 node = node->GetNext();
2890 }
2891 }
2892
2893 long wxWindowMac::MacGetLeftBorderSize( ) const
2894 {
2895 if( IsTopLevel() )
2896 return 0 ;
2897
2898 if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2899 {
2900 SInt32 border = 3 ;
2901 #if wxMAC_USE_THEME_BORDER
2902 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2903 #endif
2904 return border ;
2905 }
2906 else if ( m_windowStyle &wxDOUBLE_BORDER)
2907 {
2908 SInt32 border = 3 ;
2909 #if wxMAC_USE_THEME_BORDER
2910 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2911 #endif
2912 return border ;
2913 }
2914 else if (m_windowStyle &wxSIMPLE_BORDER)
2915 {
2916 return 1 ;
2917 }
2918 return 0 ;
2919 }
2920
2921 long wxWindowMac::MacGetRightBorderSize( ) const
2922 {
2923 // they are all symmetric in mac themes
2924 return MacGetLeftBorderSize() ;
2925 }
2926
2927 long wxWindowMac::MacGetTopBorderSize( ) const
2928 {
2929 // they are all symmetric in mac themes
2930 return MacGetLeftBorderSize() ;
2931 }
2932
2933 long wxWindowMac::MacGetBottomBorderSize( ) const
2934 {
2935 // they are all symmetric in mac themes
2936 return MacGetLeftBorderSize() ;
2937 }
2938
2939 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2940 {
2941 return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2942 }
2943
2944 // Find the wxWindowMac at the current mouse position, returning the mouse
2945 // position.
2946 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2947 {
2948 pt = wxGetMousePosition();
2949 wxWindowMac* found = wxFindWindowAtPoint(pt);
2950 return found;
2951 }
2952
2953 // Get the current mouse position.
2954 wxPoint wxGetMousePosition()
2955 {
2956 int x, y;
2957 wxGetMousePosition(& x, & y);
2958 return wxPoint(x, y);
2959 }
2960
2961 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2962 {
2963 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2964 {
2965 // copied from wxGTK : CS
2966 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2967 // except that:
2968 //
2969 // (a) it's a command event and so is propagated to the parent
2970 // (b) under MSW it can be generated from kbd too
2971 // (c) it uses screen coords (because of (a))
2972 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2973 this->GetId(),
2974 this->ClientToScreen(event.GetPosition()));
2975 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
2976 event.Skip() ;
2977 }
2978 else
2979 {
2980 event.Skip() ;
2981 }
2982 }
2983
2984 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
2985 {
2986 }
2987
2988 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
2989 {
2990 int x ,y , w ,h ;
2991
2992 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
2993 Rect bounds = { y , x , y+h , x+w };
2994 return bounds ;
2995 }
2996
2997 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
2998 {
2999 return eventNotHandledErr ;
3000 }
3001
3002
wxWidgets (Impactor)