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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
1422 TODO why do we have to use current coordinates ?
1423
1424 Point pt ;
1425 wxWindowMac *mouseWin ;
1426 GetMouse( &pt ) ;
1427
1428 // Change the cursor NOW if we're within the correct window
1429
1430
1431 if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) )
1432 {
1433 if ( mouseWin == this && !wxIsBusy() )
1434 {
1435 m_cursor.MacInstall() ;
1436 }
1437 }
1438 */
1439 if ( !wxIsBusy() )
1440 {
1441 m_cursor.MacInstall() ;
1442 }
1443
1444 return TRUE ;
1445 }
1446
1447 #if wxUSE_MENUS
1448 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1449 {
1450 menu->SetInvokingWindow(this);
1451 menu->UpdateUI();
1452
1453 if ( x == -1 && y == -1 )
1454 {
1455 wxPoint mouse = wxGetMousePosition();
1456 x = mouse.x; y = mouse.y;
1457 }
1458 else
1459 {
1460 ClientToScreen( &x , &y ) ;
1461 }
1462
1463 menu->MacBeforeDisplay( true ) ;
1464 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1465 if ( HiWord(menuResult) != 0 )
1466 {
1467 MenuCommand id ;
1468 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1469 wxMenuItem* item = NULL ;
1470 wxMenu* realmenu ;
1471 item = menu->FindItem(id, &realmenu) ;
1472 if (item->IsCheckable())
1473 {
1474 item->Check( !item->IsChecked() ) ;
1475 }
1476 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1477 }
1478 menu->MacAfterDisplay( true ) ;
1479
1480 menu->SetInvokingWindow(NULL);
1481
1482 return TRUE;
1483 }
1484 #endif
1485
1486 // ----------------------------------------------------------------------------
1487 // tooltips
1488 // ----------------------------------------------------------------------------
1489
1490 #if wxUSE_TOOLTIPS
1491
1492 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1493 {
1494 wxWindowBase::DoSetToolTip(tooltip);
1495
1496 if ( m_tooltip )
1497 m_tooltip->SetWindow(this);
1498 }
1499
1500 #endif // wxUSE_TOOLTIPS
1501
1502 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1503 {
1504 int former_x , former_y , former_w, former_h ;
1505 #if !TARGET_API_MAC_OSX
1506 DoGetPosition( &former_x , &former_y ) ;
1507 DoGetSize( &former_w , &former_h ) ;
1508 #else
1509 MacGetPositionAndSizeFromControl( former_x , former_y , former_w , former_h ) ;
1510 #endif
1511
1512 int actualWidth = width;
1513 int actualHeight = height;
1514 int actualX = x;
1515 int actualY = y;
1516
1517 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1518 actualWidth = m_minWidth;
1519 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1520 actualHeight = m_minHeight;
1521 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1522 actualWidth = m_maxWidth;
1523 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1524 actualHeight = m_maxHeight;
1525
1526 bool doMove = false ;
1527 bool doResize = false ;
1528
1529 if ( actualX != former_x || actualY != former_y )
1530 {
1531 doMove = true ;
1532 }
1533 if ( actualWidth != former_w || actualHeight != former_h )
1534 {
1535 doResize = true ;
1536 }
1537
1538 if ( doMove || doResize )
1539 {
1540 // we don't adjust twice for the origin
1541 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1542 bool vis = IsControlVisible( *m_peer ) ;
1543 #if TARGET_API_MAC_OSX
1544 // the HIViewSetFrame call itself should invalidate the areas, but when testing with the UnicodeTextCtrl it does not !
1545 if ( vis )
1546 SetControlVisibility( *m_peer , false , true ) ;
1547 HIRect hir = { r.left , r.top , r.right - r.left , r.bottom - r.top } ;
1548 HIViewSetFrame ( *m_peer , &hir ) ;
1549 if ( vis )
1550 SetControlVisibility( *m_peer , true , true ) ;
1551 #else
1552 if ( vis )
1553 SetControlVisibility( *m_peer , false , true ) ;
1554 SetControlBounds( *m_peer , &r ) ;
1555 if ( vis )
1556 SetControlVisibility( *m_peer , true , true ) ;
1557 #endif
1558 MacRepositionScrollBars() ;
1559 if ( doMove )
1560 {
1561 wxPoint point(actualX,actualY);
1562 wxMoveEvent event(point, m_windowId);
1563 event.SetEventObject(this);
1564 GetEventHandler()->ProcessEvent(event) ;
1565 }
1566 if ( doResize )
1567 {
1568 MacRepositionScrollBars() ;
1569 wxSize size(actualWidth, actualHeight);
1570 wxSizeEvent event(size, m_windowId);
1571 event.SetEventObject(this);
1572 GetEventHandler()->ProcessEvent(event);
1573 }
1574 }
1575
1576 }
1577
1578 wxSize wxWindowMac::DoGetBestSize() const
1579 {
1580 if ( m_macIsUserPane || IsTopLevel() )
1581 return wxWindowBase::DoGetBestSize() ;
1582
1583 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1584 short baselineoffset ;
1585 int bestWidth, bestHeight ;
1586 ::GetBestControlRect( *m_peer , &bestsize , &baselineoffset ) ;
1587
1588 if ( EmptyRect( &bestsize ) )
1589 {
1590 baselineoffset = 0;
1591 bestsize.left = bestsize.top = 0 ;
1592 bestsize.right = 16 ;
1593 bestsize.bottom = 16 ;
1594 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1595 {
1596 bestsize.bottom = 16 ;
1597 }
1598 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1599 {
1600 bestsize.bottom = 24 ;
1601 }
1602 else
1603 {
1604 // return wxWindowBase::DoGetBestSize() ;
1605 }
1606 }
1607
1608 bestWidth = bestsize.right - bestsize.left ;
1609 bestHeight = bestsize.bottom - bestsize.top ;
1610 if ( bestHeight < 10 )
1611 bestHeight = 13 ;
1612
1613 return wxSize(bestWidth, bestHeight);
1614 // return wxWindowBase::DoGetBestSize() ;
1615 }
1616
1617
1618 // set the size of the window: if the dimensions are positive, just use them,
1619 // but if any of them is equal to -1, it means that we must find the value for
1620 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1621 // which case -1 is a valid value for x and y)
1622 //
1623 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1624 // the width/height to best suit our contents, otherwise we reuse the current
1625 // width/height
1626 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1627 {
1628 // get the current size and position...
1629 int currentX, currentY;
1630 GetPosition(&currentX, &currentY);
1631
1632 int currentW,currentH;
1633 GetSize(&currentW, &currentH);
1634
1635 // ... and don't do anything (avoiding flicker) if it's already ok
1636 if ( x == currentX && y == currentY &&
1637 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1638 {
1639 // TODO REMOVE
1640 MacRepositionScrollBars() ; // we might have a real position shift
1641 return;
1642 }
1643
1644 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1645 x = currentX;
1646 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1647 y = currentY;
1648
1649 AdjustForParentClientOrigin(x, y, sizeFlags);
1650
1651 wxSize size(-1, -1);
1652 if ( width == -1 )
1653 {
1654 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1655 {
1656 size = DoGetBestSize();
1657 width = size.x;
1658 }
1659 else
1660 {
1661 // just take the current one
1662 width = currentW;
1663 }
1664 }
1665
1666 if ( height == -1 )
1667 {
1668 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1669 {
1670 if ( size.x == -1 )
1671 {
1672 size = DoGetBestSize();
1673 }
1674 //else: already called DoGetBestSize() above
1675
1676 height = size.y;
1677 }
1678 else
1679 {
1680 // just take the current one
1681 height = currentH;
1682 }
1683 }
1684
1685 DoMoveWindow(x, y, width, height);
1686
1687 }
1688
1689 wxPoint wxWindowMac::GetClientAreaOrigin() const
1690 {
1691 RgnHandle rgn = NewRgn() ;
1692 Rect content ;
1693 GetControlRegion( *m_peer , kControlContentMetaPart , rgn ) ;
1694 GetRegionBounds( rgn , &content ) ;
1695 DisposeRgn( rgn ) ;
1696 #if !TARGET_API_MAC_OSX
1697 // if the content rgn is empty / not supported
1698 // don't attempt to correct the coordinates to wxWindow relative ones
1699 if (!::EmptyRect( &content ) )
1700 {
1701 Rect structure ;
1702 GetControlBounds( *m_peer , &structure ) ;
1703 OffsetRect( &content , -structure.left , -structure.top ) ;
1704 }
1705 #endif
1706
1707 return wxPoint( content.left + MacGetLeftBorderSize( ) , content.top + MacGetTopBorderSize( ) );
1708 }
1709
1710 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1711 {
1712 if ( clientheight != -1 || clientheight != -1 )
1713 {
1714 int currentclientwidth , currentclientheight ;
1715 int currentwidth , currentheight ;
1716
1717 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1718 GetSize( &currentwidth , &currentheight ) ;
1719
1720 DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
1721 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1722 }
1723 }
1724
1725 void wxWindowMac::SetTitle(const wxString& title)
1726 {
1727 m_label = wxStripMenuCodes(title) ;
1728
1729 if ( m_peer && m_peer->Ok() )
1730 {
1731 UMASetControlTitle( *m_peer , m_label , m_font.GetEncoding() ) ;
1732 }
1733 Refresh() ;
1734 }
1735
1736 wxString wxWindowMac::GetTitle() const
1737 {
1738 return m_label ;
1739 }
1740
1741 bool wxWindowMac::Show(bool show)
1742 {
1743 if ( !wxWindowBase::Show(show) )
1744 return FALSE;
1745
1746 // TODO use visibilityChanged Carbon Event for OSX
1747 bool former = MacIsReallyShown() ;
1748
1749 SetControlVisibility( *m_peer , show , true ) ;
1750 if ( former != MacIsReallyShown() )
1751 MacPropagateVisibilityChanged() ;
1752 return TRUE;
1753 }
1754
1755 bool wxWindowMac::Enable(bool enable)
1756 {
1757 wxASSERT( m_peer->Ok() ) ;
1758 if ( !wxWindowBase::Enable(enable) )
1759 return FALSE;
1760
1761 bool former = MacIsReallyEnabled() ;
1762 #if TARGET_API_MAC_OSX
1763 if ( enable )
1764 EnableControl( *m_peer ) ;
1765 else
1766 DisableControl( *m_peer ) ;
1767 #else
1768 if ( enable )
1769 ActivateControl( *m_peer ) ;
1770 else
1771 DeactivateControl( *m_peer ) ;
1772 #endif
1773
1774 if ( former != MacIsReallyEnabled() )
1775 MacPropagateEnabledStateChanged() ;
1776 return TRUE;
1777 }
1778
1779 //
1780 // status change propagations (will be not necessary for OSX later )
1781 //
1782
1783 void wxWindowMac::MacPropagateVisibilityChanged()
1784 {
1785 #if !TARGET_API_MAC_OSX
1786 MacVisibilityChanged() ;
1787
1788 wxWindowListNode *node = GetChildren().GetFirst();
1789 while ( node )
1790 {
1791 wxWindowMac *child = node->GetData();
1792 if ( child->IsShown() )
1793 child->MacPropagateVisibilityChanged( ) ;
1794 node = node->GetNext();
1795 }
1796 #endif
1797 }
1798
1799 void wxWindowMac::MacPropagateEnabledStateChanged( )
1800 {
1801 #if !TARGET_API_MAC_OSX
1802 MacEnabledStateChanged() ;
1803
1804 wxWindowListNode *node = GetChildren().GetFirst();
1805 while ( node )
1806 {
1807 wxWindowMac *child = node->GetData();
1808 if ( child->IsEnabled() )
1809 child->MacPropagateEnabledStateChanged() ;
1810 node = node->GetNext();
1811 }
1812 #endif
1813 }
1814
1815 void wxWindowMac::MacPropagateHiliteChanged( )
1816 {
1817 #if !TARGET_API_MAC_OSX
1818 MacHiliteChanged() ;
1819
1820 wxWindowListNode *node = GetChildren().GetFirst();
1821 while ( node )
1822 {
1823 wxWindowMac *child = node->GetData();
1824 // if ( child->IsEnabled() )
1825 child->MacPropagateHiliteChanged() ;
1826 node = node->GetNext();
1827 }
1828 #endif
1829 }
1830
1831 //
1832 // status change notifications
1833 //
1834
1835 void wxWindowMac::MacVisibilityChanged()
1836 {
1837 }
1838
1839 void wxWindowMac::MacHiliteChanged()
1840 {
1841 }
1842
1843 void wxWindowMac::MacEnabledStateChanged()
1844 {
1845 }
1846
1847 //
1848 // status queries on the inherited window's state
1849 //
1850
1851 bool wxWindowMac::MacIsReallyShown()
1852 {
1853 // only under OSX the visibility of the TLW is taken into account
1854 #if TARGET_API_MAC_OSX
1855 return IsControlVisible( *m_peer ) ;
1856 #else
1857 wxWindow* win = this ;
1858 while( win->IsShown() )
1859 {
1860 if ( win->IsTopLevel() )
1861 return true ;
1862
1863 win = win->GetParent() ;
1864 if ( win == NULL )
1865 return true ;
1866
1867 } ;
1868 return false ;
1869 #endif
1870 }
1871
1872 bool wxWindowMac::MacIsReallyEnabled()
1873 {
1874 #if TARGET_API_MAC_OSX
1875 return IsControlEnabled( *m_peer ) ;
1876 #else
1877 return IsControlActive( *m_peer ) ;
1878 #endif
1879 }
1880
1881 bool wxWindowMac::MacIsReallyHilited()
1882 {
1883 return IsControlActive( *m_peer ) ;
1884 }
1885
1886 void wxWindowMac::MacFlashInvalidAreas()
1887 {
1888 #if TARGET_API_MAC_OSX
1889 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
1890 #endif
1891 }
1892
1893 //
1894 //
1895 //
1896
1897 int wxWindowMac::GetCharHeight() const
1898 {
1899 wxClientDC dc ( (wxWindowMac*)this ) ;
1900 return dc.GetCharHeight() ;
1901 }
1902
1903 int wxWindowMac::GetCharWidth() const
1904 {
1905 wxClientDC dc ( (wxWindowMac*)this ) ;
1906 return dc.GetCharWidth() ;
1907 }
1908
1909 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
1910 int *descent, int *externalLeading, const wxFont *theFont ) const
1911 {
1912 const wxFont *fontToUse = theFont;
1913 if ( !fontToUse )
1914 fontToUse = &m_font;
1915
1916 wxClientDC dc( (wxWindowMac*) this ) ;
1917 long lx,ly,ld,le ;
1918 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
1919 if ( externalLeading )
1920 *externalLeading = le ;
1921 if ( descent )
1922 *descent = ld ;
1923 if ( x )
1924 *x = lx ;
1925 if ( y )
1926 *y = ly ;
1927 }
1928
1929 /*
1930 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
1931 * we always intersect with the entire window, not only with the client area
1932 */
1933
1934 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
1935 {
1936 #if TARGET_API_MAC_OSX
1937 if ( rect == NULL )
1938 HIViewSetNeedsDisplay( *m_peer , true ) ;
1939 else
1940 {
1941 RgnHandle update = NewRgn() ;
1942 SetRectRgn( update , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
1943 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , update , update ) ;
1944 wxPoint origin = GetClientAreaOrigin() ;
1945 OffsetRgn( update, origin.x , origin.y ) ;
1946 HIViewSetNeedsDisplayInRegion( *m_peer , update , true ) ;
1947 }
1948 #else
1949 /*
1950 RgnHandle updateRgn = NewRgn() ;
1951 if ( rect == NULL )
1952 {
1953 CopyRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn ) ;
1954 }
1955 else
1956 {
1957 SetRectRgn( updateRgn , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
1958 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn , updateRgn ) ;
1959 }
1960 InvalWindowRgn( (WindowRef) MacGetTopLevelWindowRef() , updateRgn ) ;
1961 DisposeRgn(updateRgn) ;
1962 */
1963 if ( IsControlVisible( *m_peer ) )
1964 {
1965 SetControlVisibility( *m_peer , false , false ) ;
1966 SetControlVisibility( *m_peer , true , true ) ;
1967 }
1968 /*
1969 if ( MacGetTopLevelWindow() == NULL )
1970 return ;
1971
1972 if ( !IsControlVisible( *m_peer ) )
1973 return ;
1974
1975 wxPoint client = GetClientAreaOrigin();
1976 int x1 = -client.x;
1977 int y1 = -client.y;
1978 int x2 = m_width - client.x;
1979 int y2 = m_height - client.y;
1980
1981 if (IsKindOf( CLASSINFO(wxButton)))
1982 {
1983 // buttons have an "aura"
1984 y1 -= 5;
1985 x1 -= 5;
1986 y2 += 5;
1987 x2 += 5;
1988 }
1989
1990 Rect clientrect = { y1, x1, y2, x2 };
1991
1992 if ( rect )
1993 {
1994 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
1995 SectRect( &clientrect , &r , &clientrect ) ;
1996 }
1997
1998 if ( !EmptyRect( &clientrect ) )
1999 {
2000 int top = 0 , left = 0 ;
2001
2002 MacClientToRootWindow( &left , &top ) ;
2003 OffsetRect( &clientrect , left , top ) ;
2004
2005 MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
2006 }
2007 */
2008 #endif
2009 }
2010
2011 void wxWindowMac::Freeze()
2012 {
2013 #if TARGET_API_MAC_OSX
2014 if ( !m_frozenness++ )
2015 {
2016 HIViewSetDrawingEnabled( *m_peer , false ) ;
2017 }
2018 #endif
2019 }
2020
2021 #if TARGET_API_MAC_OSX
2022 static void InvalidateControlAndChildren( HIViewRef control )
2023 {
2024 HIViewSetNeedsDisplay( control , true ) ;
2025 UInt16 childrenCount = 0 ;
2026 OSStatus err = CountSubControls( control , &childrenCount ) ;
2027 if ( err == errControlIsNotEmbedder )
2028 return ;
2029 wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
2030
2031 for ( UInt16 i = childrenCount ; i >=1 ; --i )
2032 {
2033 HIViewRef child ;
2034 err = GetIndexedSubControl( control , i , & child ) ;
2035 if ( err == errControlIsNotEmbedder )
2036 return ;
2037 InvalidateControlAndChildren( child ) ;
2038 }
2039 }
2040 #endif
2041
2042 void wxWindowMac::Thaw()
2043 {
2044 #if TARGET_API_MAC_OSX
2045 wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2046
2047 if ( !--m_frozenness )
2048 {
2049 HIViewSetDrawingEnabled( *m_peer , true ) ;
2050 InvalidateControlAndChildren( *m_peer ) ;
2051 // HIViewSetNeedsDisplay( *m_peer , true ) ;
2052 }
2053 #endif
2054 }
2055
2056 void wxWindowMac::MacRedrawControl()
2057 {
2058 /*
2059 if ( *m_peer && MacGetTopLevelWindowRef() && IsControlVisible( *m_peer ) )
2060 {
2061 #if TARGET_API_MAC_CARBON
2062 Update() ;
2063 #else
2064 wxClientDC dc(this) ;
2065 wxMacPortSetter helper(&dc) ;
2066 wxMacWindowClipper clipper(this) ;
2067 wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
2068 UMADrawControl( *m_peer ) ;
2069 #endif
2070 }
2071 */
2072 }
2073
2074 /* TODO
2075 void wxWindowMac::OnPaint(wxPaintEvent& event)
2076 {
2077 // why don't we skip that here ?
2078 }
2079 */
2080
2081 wxWindowMac *wxGetActiveWindow()
2082 {
2083 // actually this is a windows-only concept
2084 return NULL;
2085 }
2086
2087 // Coordinates relative to the window
2088 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2089 {
2090 // We really don't move the mouse programmatically under Mac.
2091 }
2092
2093 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2094 {
2095 if ( m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT )
2096 {
2097 event.Skip() ;
2098 }
2099 else
2100 event.GetDC()->Clear() ;
2101 }
2102
2103 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2104 {
2105 wxWindowDC dc(this) ;
2106 wxMacPortSetter helper(&dc) ;
2107
2108 MacPaintBorders( dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y) ;
2109 }
2110
2111 int wxWindowMac::GetScrollPos(int orient) const
2112 {
2113 if ( orient == wxHORIZONTAL )
2114 {
2115 if ( m_hScrollBar )
2116 return m_hScrollBar->GetThumbPosition() ;
2117 }
2118 else
2119 {
2120 if ( m_vScrollBar )
2121 return m_vScrollBar->GetThumbPosition() ;
2122 }
2123 return 0;
2124 }
2125
2126 // This now returns the whole range, not just the number
2127 // of positions that we can scroll.
2128 int wxWindowMac::GetScrollRange(int orient) const
2129 {
2130 if ( orient == wxHORIZONTAL )
2131 {
2132 if ( m_hScrollBar )
2133 return m_hScrollBar->GetRange() ;
2134 }
2135 else
2136 {
2137 if ( m_vScrollBar )
2138 return m_vScrollBar->GetRange() ;
2139 }
2140 return 0;
2141 }
2142
2143 int wxWindowMac::GetScrollThumb(int orient) const
2144 {
2145 if ( orient == wxHORIZONTAL )
2146 {
2147 if ( m_hScrollBar )
2148 return m_hScrollBar->GetThumbSize() ;
2149 }
2150 else
2151 {
2152 if ( m_vScrollBar )
2153 return m_vScrollBar->GetThumbSize() ;
2154 }
2155 return 0;
2156 }
2157
2158 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2159 {
2160 if ( orient == wxHORIZONTAL )
2161 {
2162 if ( m_hScrollBar )
2163 m_hScrollBar->SetThumbPosition( pos ) ;
2164 }
2165 else
2166 {
2167 if ( m_vScrollBar )
2168 m_vScrollBar->SetThumbPosition( pos ) ;
2169 }
2170 }
2171
2172 void wxWindowMac::MacPaintBorders( int left , int top )
2173 {
2174 if( IsTopLevel() )
2175 return ;
2176
2177 int major,minor;
2178 wxGetOsVersion( &major, &minor );
2179
2180 RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ;
2181 RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ;
2182
2183 RGBColor darkShadow = { 0x0000, 0x0000 , 0x0000 } ;
2184 RGBColor lightShadow = { 0x4444, 0x4444 , 0x4444 } ;
2185 // OS X has lighter border edges than classic:
2186 if (major >= 10)
2187 {
2188 darkShadow.red = 0x8E8E;
2189 darkShadow.green = 0x8E8E;
2190 darkShadow.blue = 0x8E8E;
2191 lightShadow.red = 0xBDBD;
2192 lightShadow.green = 0xBDBD;
2193 lightShadow.blue = 0xBDBD;
2194 }
2195
2196 PenNormal() ;
2197
2198 int w , h ;
2199 GetSize( &w , &h ) ;
2200 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2201 {
2202 #if wxMAC_USE_THEME_BORDER
2203 Rect rect = { top , left , m_height + top , m_width + left } ;
2204 SInt32 border = 0 ;
2205 /*
2206 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2207 InsetRect( &rect , border , border );
2208 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2209 */
2210
2211 DrawThemePrimaryGroup(&rect ,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2212 #else
2213 bool sunken = HasFlag( wxSUNKEN_BORDER ) ;
2214 RGBForeColor( &face );
2215 MoveTo( left + 0 , top + h - 2 );
2216 LineTo( left + 0 , top + 0 );
2217 LineTo( left + w - 2 , top + 0 );
2218
2219 MoveTo( left + 2 , top + h - 3 );
2220 LineTo( left + w - 3 , top + h - 3 );
2221 LineTo( left + w - 3 , top + 2 );
2222
2223 RGBForeColor( sunken ? &face : &darkShadow );
2224 MoveTo( left + 0 , top + h - 1 );
2225 LineTo( left + w - 1 , top + h - 1 );
2226 LineTo( left + w - 1 , top + 0 );
2227
2228 RGBForeColor( sunken ? &lightShadow : &white );
2229 MoveTo( left + 1 , top + h - 3 );
2230 LineTo( left + 1, top + 1 );
2231 LineTo( left + w - 3 , top + 1 );
2232
2233 RGBForeColor( sunken ? &white : &lightShadow );
2234 MoveTo( left + 1 , top + h - 2 );
2235 LineTo( left + w - 2 , top + h - 2 );
2236 LineTo( left + w - 2 , top + 1 );
2237
2238 RGBForeColor( sunken ? &darkShadow : &face );
2239 MoveTo( left + 2 , top + h - 4 );
2240 LineTo( left + 2 , top + 2 );
2241 LineTo( left + w - 4 , top + 2 );
2242 #endif
2243 }
2244 else if (HasFlag(wxSIMPLE_BORDER))
2245 {
2246 Rect rect = { top , left , h + top , w + left } ;
2247 RGBForeColor( &darkShadow ) ;
2248 FrameRect( &rect ) ;
2249 }
2250 }
2251
2252 void wxWindowMac::RemoveChild( wxWindowBase *child )
2253 {
2254 if ( child == m_hScrollBar )
2255 m_hScrollBar = NULL ;
2256 if ( child == m_vScrollBar )
2257 m_vScrollBar = NULL ;
2258
2259 wxWindowBase::RemoveChild( child ) ;
2260 }
2261
2262 // New function that will replace some of the above.
2263 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2264 int range, bool refresh)
2265 {
2266 if ( orient == wxHORIZONTAL )
2267 {
2268 if ( m_hScrollBar )
2269 {
2270 if ( range == 0 || thumbVisible >= range )
2271 {
2272 if ( m_hScrollBar->IsShown() )
2273 m_hScrollBar->Show(false) ;
2274 }
2275 else
2276 {
2277 if ( !m_hScrollBar->IsShown() )
2278 m_hScrollBar->Show(true) ;
2279 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2280 }
2281 }
2282 }
2283 else
2284 {
2285 if ( m_vScrollBar )
2286 {
2287 if ( range == 0 || thumbVisible >= range )
2288 {
2289 if ( m_vScrollBar->IsShown() )
2290 m_vScrollBar->Show(false) ;
2291 }
2292 else
2293 {
2294 if ( !m_vScrollBar->IsShown() )
2295 m_vScrollBar->Show(true) ;
2296 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2297 }
2298 }
2299 }
2300 MacRepositionScrollBars() ;
2301 }
2302
2303 // Does a physical scroll
2304 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2305 {
2306 if( dx == 0 && dy ==0 )
2307 return ;
2308
2309
2310 {
2311
2312 int width , height ;
2313 GetClientSize( &width , &height ) ;
2314 #if TARGET_API_MAC_OSX
2315 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2316 // area is scrolled, this does not occur if width and height are 2 pixels less,
2317 // TODO write optimal workaround
2318 HIRect scrollrect = CGRectMake( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2319 if ( rect )
2320 {
2321 HIRect scrollarea = CGRectMake( rect->x , rect->y , rect->width , rect->height) ;
2322 scrollrect = CGRectIntersection( scrollrect , scrollarea ) ;
2323 }
2324 if ( HIViewGetNeedsDisplay( *m_peer ) )
2325 {
2326 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2327 // either immediate redraw or full invalidate
2328 #if 1
2329 // is the better overall solution, as it does not slow down scrolling
2330 HIViewSetNeedsDisplay( *m_peer , true ) ;
2331 #else
2332 // this would be the preferred version for fast drawing controls
2333 if( UMAGetSystemVersion() < 0x1030 )
2334 Update() ;
2335 else
2336 HIViewRender(*m_peer) ;
2337 #endif
2338 }
2339 HIViewScrollRect ( *m_peer , &scrollrect , dx ,dy ) ;
2340 #else
2341
2342 wxPoint pos;
2343 pos.x = pos.y = 0;
2344
2345 Rect scrollrect;
2346 RgnHandle updateRgn = NewRgn() ;
2347
2348 {
2349 wxClientDC dc(this) ;
2350 wxMacPortSetter helper(&dc) ;
2351
2352 GetControlBounds( *m_peer, &scrollrect);
2353 scrollrect.top += MacGetTopBorderSize() ;
2354 scrollrect.left += MacGetLeftBorderSize() ;
2355 scrollrect.bottom = scrollrect.top + height ;
2356 scrollrect.right = scrollrect.left + width ;
2357
2358 if ( rect )
2359 {
2360 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2361 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2362 SectRect( &scrollrect , &r , &scrollrect ) ;
2363 }
2364 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2365 }
2366 // ScrollWindowRect( (WindowRef) MacGetTopLevelWindowRef() , &scrollrect , dx , dy , kScrollWindowInvalidate, updateRgn ) ;
2367 #endif
2368 }
2369
2370 for (wxWindowListNode *node = GetChildren().GetFirst(); node; node = node->GetNext())
2371 {
2372 wxWindowMac *child = node->GetData();
2373 if (child == m_vScrollBar) continue;
2374 if (child == m_hScrollBar) continue;
2375 if (child->IsTopLevel()) continue;
2376
2377 int x,y;
2378 child->GetPosition( &x, &y );
2379 int w,h;
2380 child->GetSize( &w, &h );
2381 if (rect)
2382 {
2383 wxRect rc(x,y,w,h);
2384 if (rect->Intersects(rc))
2385 child->SetSize( x+dx, y+dy, w, h );
2386 }
2387 else
2388 {
2389 child->SetSize( x+dx, y+dy, w, h );
2390 }
2391 }
2392 }
2393
2394 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2395 {
2396 if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
2397 {
2398 wxScrollWinEvent wevent;
2399 wevent.SetPosition(event.GetPosition());
2400 wevent.SetOrientation(event.GetOrientation());
2401 wevent.m_eventObject = this;
2402
2403 if (event.m_eventType == wxEVT_SCROLL_TOP)
2404 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
2405 else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
2406 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
2407 else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
2408 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
2409 else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
2410 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
2411 else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
2412 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
2413 else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
2414 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
2415 else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
2416 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
2417 else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
2418 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
2419
2420 GetEventHandler()->ProcessEvent(wevent);
2421 }
2422 }
2423
2424 // Get the window with the focus
2425 wxWindowMac *wxWindowBase::FindFocus()
2426 {
2427 ControlRef control ;
2428 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2429 return wxFindControlFromMacControl( control ) ;
2430 }
2431
2432 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2433 {
2434 // panel wants to track the window which was the last to have focus in it,
2435 // so we want to set ourselves as the window which last had focus
2436 //
2437 // notice that it's also important to do it upwards the tree becaus
2438 // otherwise when the top level panel gets focus, it won't set it back to
2439 // us, but to some other sibling
2440
2441 // CS:don't know if this is still needed:
2442 //wxChildFocusEvent eventFocus(this);
2443 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2444
2445 event.Skip();
2446 }
2447
2448 void wxWindowMac::OnInternalIdle()
2449 {
2450 // This calls the UI-update mechanism (querying windows for
2451 // menu/toolbar/control state information)
2452 if (wxUpdateUIEvent::CanUpdate(this))
2453 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2454 }
2455
2456 // Raise the window to the top of the Z order
2457 void wxWindowMac::Raise()
2458 {
2459 #if TARGET_API_MAC_OSX
2460 HIViewSetZOrder(*m_peer,kHIViewZOrderAbove, NULL) ;
2461 #endif
2462 }
2463
2464 // Lower the window to the bottom of the Z order
2465 void wxWindowMac::Lower()
2466 {
2467 #if TARGET_API_MAC_OSX
2468 HIViewSetZOrder(*m_peer,kHIViewZOrderBelow, NULL) ;
2469 #endif
2470 }
2471
2472
2473 // static wxWindow *gs_lastWhich = NULL;
2474
2475 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2476 {
2477 // first trigger a set cursor event
2478
2479 wxPoint clientorigin = GetClientAreaOrigin() ;
2480 wxSize clientsize = GetClientSize() ;
2481 wxCursor cursor ;
2482 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2483 {
2484 wxSetCursorEvent event( pt.x , pt.y );
2485
2486 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2487 if ( processedEvtSetCursor && event.HasCursor() )
2488 {
2489 cursor = event.GetCursor() ;
2490 }
2491 else
2492 {
2493
2494 // the test for processedEvtSetCursor is here to prevent using m_cursor
2495 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2496 // it - this is a way to say that our cursor shouldn't be used for this
2497 // point
2498 if ( !processedEvtSetCursor && m_cursor.Ok() )
2499 {
2500 cursor = m_cursor ;
2501 }
2502 if ( wxIsBusy() )
2503 {
2504 }
2505 else
2506 {
2507 if ( !GetParent() )
2508 cursor = *wxSTANDARD_CURSOR ;
2509 }
2510 }
2511 if ( cursor.Ok() )
2512 cursor.MacInstall() ;
2513 }
2514 return cursor.Ok() ;
2515 }
2516
2517 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2518 {
2519 if ( m_tooltip )
2520 {
2521 return m_tooltip->GetTip() ;
2522 }
2523 return wxEmptyString ;
2524 }
2525
2526 void wxWindowMac::Update()
2527 {
2528 #if TARGET_API_MAC_OSX
2529 WindowRef window = (WindowRef)MacGetTopLevelWindowRef() ;
2530 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2531 // for composited windows this also triggers a redraw of all
2532 // invalid views in the window
2533 if( UMAGetSystemVersion() >= 0x1030 )
2534 HIWindowFlush(window) ;
2535 else
2536 #endif
2537 {
2538 // the only way to trigger the redrawing on earlier systems is to call
2539 // ReceiveNextEvent
2540
2541 EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
2542 UInt32 currentEventClass = 0 ;
2543 UInt32 currentEventKind = 0 ;
2544 if ( currentEvent != NULL )
2545 {
2546 currentEventClass = ::GetEventClass( currentEvent ) ;
2547 currentEventKind = ::GetEventKind( currentEvent ) ;
2548 }
2549 if ( currentEventClass != kEventClassMenu )
2550 {
2551 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
2552
2553 EventRef theEvent;
2554 OSStatus status = noErr ;
2555 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
2556 }
2557 else
2558 HIViewSetNeedsDisplay( *m_peer , true ) ;
2559 }
2560 #else
2561 ::Draw1Control( *m_peer ) ;
2562 #endif
2563 }
2564
2565 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2566 {
2567 wxTopLevelWindowMac* win = NULL ;
2568 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2569 if ( window )
2570 {
2571 win = wxFindWinFromMacWindow( window ) ;
2572 }
2573 return win ;
2574 }
2575 wxRegion wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2576 {
2577
2578 Rect r ;
2579 RgnHandle visRgn = NewRgn() ;
2580 RgnHandle tempRgn = NewRgn() ;
2581 if ( IsControlVisible( *m_peer ) )
2582 {
2583 GetControlBounds( *m_peer , &r ) ;
2584 if (! MacGetTopLevelWindow()->MacUsesCompositing() )
2585 {
2586 MacRootWindowToWindow( &r.left , & r.top ) ;
2587 MacRootWindowToWindow( &r.right , & r.bottom ) ;
2588 }
2589 else
2590 {
2591 r.right -= r.left ;
2592 r.bottom -= r.top ;
2593 r.left = 0 ;
2594 r.top = 0 ;
2595 }
2596 if ( includeOuterStructures )
2597 InsetRect( &r , -3 , -3 ) ;
2598 RectRgn( visRgn , &r ) ;
2599 if ( !IsTopLevel() )
2600 {
2601 wxWindow* child = this ;
2602 wxWindow* parent = child->GetParent() ;
2603 while( parent )
2604 {
2605 int x , y ;
2606 wxSize size ;
2607 // we have to find a better clipping algorithm here, in order not to clip things
2608 // positioned like status and toolbar
2609 if ( 1 /* parent->IsTopLevel() && child->IsKindOf( CLASSINFO( wxToolBar ) ) */ )
2610 {
2611 size = parent->GetSize() ;
2612 x = y = 0 ;
2613 }
2614 else
2615 {
2616 size = parent->GetClientSize() ;
2617 wxPoint origin = parent->GetClientAreaOrigin() ;
2618 x = origin.x ;
2619 y = origin.y ;
2620 }
2621 parent->MacWindowToRootWindow( &x, &y ) ;
2622 MacRootWindowToWindow( &x , &y ) ;
2623
2624 SetRectRgn( tempRgn ,
2625 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
2626 x + size.x - parent->MacGetRightBorderSize(),
2627 y + size.y - parent->MacGetBottomBorderSize()) ;
2628
2629 SectRgn( visRgn , tempRgn , visRgn ) ;
2630 if ( parent->IsTopLevel() )
2631 break ;
2632 child = parent ;
2633 parent = child->GetParent() ;
2634 }
2635 }
2636 }
2637
2638 wxRegion vis = visRgn ;
2639 DisposeRgn( visRgn ) ;
2640 DisposeRgn( tempRgn ) ;
2641 return vis ;
2642 }
2643
2644 /*
2645 This function must not change the updatergn !
2646 */
2647 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2648 {
2649 RgnHandle updatergn = (RgnHandle) updatergnr ;
2650 bool handled = false ;
2651
2652 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2653 {
2654 RgnHandle newupdate = NewRgn() ;
2655 wxSize point = GetClientSize() ;
2656 wxPoint origin = GetClientAreaOrigin() ;
2657 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2658 SectRgn( newupdate , updatergn , newupdate ) ;
2659 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2660 m_updateRegion = newupdate ;
2661 DisposeRgn( newupdate ) ;
2662 }
2663
2664 if ( !EmptyRgn(updatergn) )
2665 {
2666 wxWindowDC dc(this);
2667 if (!EmptyRgn(updatergn))
2668 dc.SetClippingRegion(wxRegion(updatergn));
2669
2670 wxEraseEvent eevent( GetId(), &dc );
2671 eevent.SetEventObject( this );
2672 GetEventHandler()->ProcessEvent( eevent );
2673
2674 if ( !m_updateRegion.Empty() )
2675 {
2676 // paint the window itself
2677 wxPaintEvent event;
2678 event.m_timeStamp = time ;
2679 event.SetEventObject(this);
2680 handled = GetEventHandler()->ProcessEvent(event);
2681
2682 // paint custom borders
2683 wxNcPaintEvent eventNc( GetId() );
2684 eventNc.SetEventObject( this );
2685 GetEventHandler()->ProcessEvent( eventNc );
2686 }
2687 }
2688 return handled ;
2689 }
2690
2691 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
2692 {
2693 RgnHandle updatergn = (RgnHandle) updatergnr ;
2694 // updatergn is always already clipped to our boundaries
2695 // if we are in compositing mode then it is in relative to the upper left of the control
2696 // if we are in non-compositing, then it is relatvie to the uppder left of the content area
2697 // of the toplevel window
2698 // it is in window coordinates, not in client coordinates
2699
2700 // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
2701 RgnHandle ownUpdateRgn = NewRgn() ;
2702 CopyRgn( updatergn , ownUpdateRgn ) ;
2703
2704 if ( MacGetTopLevelWindow()->MacUsesCompositing() == false )
2705 {
2706 Rect bounds;
2707 UMAGetControlBoundsInWindowCoords( *m_peer, &bounds );
2708 RgnHandle controlRgn = NewRgn();
2709 RectRgn( controlRgn, &bounds );
2710 //KO: This sets the ownUpdateRgn to the area of this control that is inside
2711 // the window update region
2712 SectRgn( ownUpdateRgn, controlRgn, ownUpdateRgn );
2713 DisposeRgn( controlRgn );
2714
2715 //KO: convert ownUpdateRgn to local coordinates
2716 OffsetRgn( ownUpdateRgn, -bounds.left, -bounds.top );
2717 }
2718
2719 MacDoRedraw( ownUpdateRgn , time ) ;
2720 DisposeRgn( ownUpdateRgn ) ;
2721
2722 }
2723
2724 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2725 {
2726 wxWindowMac *iter = (wxWindowMac*)this ;
2727
2728 while( iter )
2729 {
2730 if ( iter->IsTopLevel() )
2731 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2732
2733 iter = iter->GetParent() ;
2734 }
2735 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2736 return NULL ;
2737 }
2738
2739 void wxWindowMac::MacCreateScrollBars( long style )
2740 {
2741 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2742
2743 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2744 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ;
2745 int width, height ;
2746 GetClientSize( &width , &height ) ;
2747
2748 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2749 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2750 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2751 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2752
2753 m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint,
2754 vSize , wxVERTICAL);
2755
2756 if ( style & wxVSCROLL )
2757 {
2758
2759 }
2760 else
2761 {
2762 m_vScrollBar->Show(false) ;
2763 }
2764 m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint,
2765 hSize , wxHORIZONTAL);
2766 if ( style & wxHSCROLL )
2767 {
2768 }
2769 else
2770 {
2771 m_hScrollBar->Show(false) ;
2772 }
2773
2774 // because the create does not take into account the client area origin
2775 MacRepositionScrollBars() ; // we might have a real position shift
2776 }
2777
2778 void wxWindowMac::MacRepositionScrollBars()
2779 {
2780 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2781 int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ;
2782
2783 // get real client area
2784
2785 int width ;
2786 int height ;
2787 GetSize( &width , &height ) ;
2788
2789 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2790 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2791
2792 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
2793 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
2794 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
2795 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
2796
2797 int x = 0 ;
2798 int y = 0 ;
2799 int w ;
2800 int h ;
2801 GetSize( &w , &h ) ;
2802
2803 MacClientToRootWindow( &x , &y ) ;
2804 MacClientToRootWindow( &w , &h ) ;
2805
2806 wxWindowMac *iter = (wxWindowMac*)this ;
2807
2808 int totW = 10000 , totH = 10000;
2809 while( iter )
2810 {
2811 if ( iter->IsTopLevel() )
2812 {
2813 iter->GetSize( &totW , &totH ) ;
2814 break ;
2815 }
2816
2817 iter = iter->GetParent() ;
2818 }
2819
2820 if ( x == 0 )
2821 {
2822 hPoint.x = -1 ;
2823 hSize.x += 1 ;
2824 }
2825 if ( y == 0 )
2826 {
2827 vPoint.y = -1 ;
2828 vSize.y += 1 ;
2829 }
2830
2831 if ( w-x >= totW )
2832 {
2833 hSize.x += 1 ;
2834 vPoint.x += 1 ;
2835 }
2836
2837 if ( h-y >= totH )
2838 {
2839 vSize.y += 1 ;
2840 hPoint.y += 1 ;
2841 }
2842
2843 if ( m_vScrollBar )
2844 {
2845 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
2846 }
2847 if ( m_hScrollBar )
2848 {
2849 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
2850 }
2851 }
2852
2853 bool wxWindowMac::AcceptsFocus() const
2854 {
2855 return MacCanFocus() && wxWindowBase::AcceptsFocus();
2856 }
2857
2858 void wxWindowMac::MacSuperChangedPosition()
2859 {
2860 // only window-absolute structures have to be moved i.e. controls
2861
2862 wxWindowListNode *node = GetChildren().GetFirst();
2863 while ( node )
2864 {
2865 wxWindowMac *child = node->GetData();
2866 child->MacSuperChangedPosition() ;
2867 node = node->GetNext();
2868 }
2869 }
2870
2871 void wxWindowMac::MacTopLevelWindowChangedPosition()
2872 {
2873 // only screen-absolute structures have to be moved i.e. glcanvas
2874
2875 wxWindowListNode *node = GetChildren().GetFirst();
2876 while ( node )
2877 {
2878 wxWindowMac *child = node->GetData();
2879 child->MacTopLevelWindowChangedPosition() ;
2880 node = node->GetNext();
2881 }
2882 }
2883
2884 long wxWindowMac::MacGetLeftBorderSize( ) const
2885 {
2886 if( IsTopLevel() )
2887 return 0 ;
2888
2889 if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
2890 {
2891 SInt32 border = 3 ;
2892 #if wxMAC_USE_THEME_BORDER
2893 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2894 #endif
2895 return border ;
2896 }
2897 else if ( m_windowStyle &wxDOUBLE_BORDER)
2898 {
2899 SInt32 border = 3 ;
2900 #if wxMAC_USE_THEME_BORDER
2901 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2902 #endif
2903 return border ;
2904 }
2905 else if (m_windowStyle &wxSIMPLE_BORDER)
2906 {
2907 return 1 ;
2908 }
2909 return 0 ;
2910 }
2911
2912 long wxWindowMac::MacGetRightBorderSize( ) const
2913 {
2914 // they are all symmetric in mac themes
2915 return MacGetLeftBorderSize() ;
2916 }
2917
2918 long wxWindowMac::MacGetTopBorderSize( ) const
2919 {
2920 // they are all symmetric in mac themes
2921 return MacGetLeftBorderSize() ;
2922 }
2923
2924 long wxWindowMac::MacGetBottomBorderSize( ) const
2925 {
2926 // they are all symmetric in mac themes
2927 return MacGetLeftBorderSize() ;
2928 }
2929
2930 long wxWindowMac::MacRemoveBordersFromStyle( long style )
2931 {
2932 return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ;
2933 }
2934
2935 // Find the wxWindowMac at the current mouse position, returning the mouse
2936 // position.
2937 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
2938 {
2939 pt = wxGetMousePosition();
2940 wxWindowMac* found = wxFindWindowAtPoint(pt);
2941 return found;
2942 }
2943
2944 // Get the current mouse position.
2945 wxPoint wxGetMousePosition()
2946 {
2947 int x, y;
2948 wxGetMousePosition(& x, & y);
2949 return wxPoint(x, y);
2950 }
2951
2952 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
2953 {
2954 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
2955 {
2956 // copied from wxGTK : CS
2957 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
2958 // except that:
2959 //
2960 // (a) it's a command event and so is propagated to the parent
2961 // (b) under MSW it can be generated from kbd too
2962 // (c) it uses screen coords (because of (a))
2963 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
2964 this->GetId(),
2965 this->ClientToScreen(event.GetPosition()));
2966 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
2967 event.Skip() ;
2968 }
2969 else
2970 {
2971 event.Skip() ;
2972 }
2973 }
2974
2975 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
2976 {
2977 }
2978
2979 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
2980 {
2981 int x ,y , w ,h ;
2982
2983 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
2984 Rect bounds = { y , x , y+h , x+w };
2985 return bounds ;
2986 }
2987
2988 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
2989 {
2990 return eventNotHandledErr ;
2991 }
2992
2993
wxWidgets (Impactor)