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scrolling hack (always move our own scrollbars highest in z-order)
[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 MAC_SCROLLBAR_SIZE 15
48 #define MAC_SMALL_SCROLLBAR_SIZE 11
49
50 #include "wx/mac/uma.h"
51 #ifndef __DARWIN__
52 #include <Windows.h>
53 #include <ToolUtils.h>
54 #include <Scrap.h>
55 #include <MacTextEditor.h>
56 #endif
57
58 #if TARGET_API_MAC_OSX
59 #ifndef __HIVIEW__
60 #include <HIToolbox/HIView.h>
61 #endif
62 #endif
63
64 #if wxUSE_DRAG_AND_DROP
65 #include "wx/dnd.h"
66 #endif
67
68 #include <string.h>
69
70 extern wxList wxPendingDelete;
71
72 #ifdef __WXUNIVERSAL__
73 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
74 #else // __WXMAC__
75 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
76 #endif // __WXUNIVERSAL__/__WXMAC__
77
78 #if !USE_SHARED_LIBRARY
79
80 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
81 EVT_NC_PAINT(wxWindowMac::OnNcPaint)
82 EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
83 // TODO EVT_PAINT(wxWindowMac::OnPaint)
84 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
85 EVT_KILL_FOCUS(wxWindowMac::OnSetFocus)
86 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
87 END_EVENT_TABLE()
88
89 #endif
90
91 #define wxMAC_DEBUG_REDRAW 0
92 #ifndef wxMAC_DEBUG_REDRAW
93 #define wxMAC_DEBUG_REDRAW 0
94 #endif
95
96 #define wxMAC_USE_THEME_BORDER 1
97
98 // ---------------------------------------------------------------------------
99 // Utility Routines to move between different coordinate systems
100 // ---------------------------------------------------------------------------
101
102 /*
103 * Right now we have the following setup :
104 * a border that is not part of the native control is always outside the
105 * control's border (otherwise we loose all native intelligence, future ways
106 * may be to have a second embedding control responsible for drawing borders
107 * and backgrounds eventually)
108 * so all this border calculations have to be taken into account when calling
109 * native methods or getting native oriented data
110 * so we have three coordinate systems here
111 * wx client coordinates
112 * wx window coordinates (including window frames)
113 * native coordinates
114 */
115
116 //
117 // originating from native control
118 //
119
120
121 void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle )
122 {
123 OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
124 }
125
126 void wxMacNativeToWindow( const wxWindow* window , Rect *rect )
127 {
128 OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
129 }
130
131 //
132 // directed towards native control
133 //
134
135 void wxMacWindowToNative( const wxWindow* window , RgnHandle handle )
136 {
137 OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() );
138 }
139
140 void wxMacWindowToNative( const wxWindow* window , Rect *rect )
141 {
142 OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ;
143 }
144
145
146 // ---------------------------------------------------------------------------
147 // Carbon Events
148 // ---------------------------------------------------------------------------
149
150 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
151 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
152
153 #if TARGET_API_MAC_OSX
154
155 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
156 enum {
157 kEventControlVisibilityChanged = 157
158 };
159 #endif
160
161 #endif
162
163 static const EventTypeSpec eventList[] =
164 {
165 { kEventClassControl , kEventControlHit } ,
166 #if TARGET_API_MAC_OSX
167 { kEventClassControl , kEventControlDraw } ,
168 { kEventClassControl , kEventControlVisibilityChanged } ,
169 { kEventClassControl , kEventControlEnabledStateChanged } ,
170 { kEventClassControl , kEventControlHiliteChanged } ,
171 { kEventClassControl , kEventControlSetFocusPart } ,
172
173 { kEventClassService , kEventServiceGetTypes },
174 { kEventClassService , kEventServiceCopy },
175 { kEventClassService , kEventServicePaste },
176
177 // { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
178 // { kEventClassControl , kEventControlBoundsChanged } ,
179 #endif
180 } ;
181
182 static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
183 {
184 OSStatus result = eventNotHandledErr ;
185
186 wxMacCarbonEvent cEvent( event ) ;
187
188 ControlRef controlRef ;
189 wxWindowMac* thisWindow = (wxWindowMac*) data ;
190
191 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
192
193 switch( GetEventKind( event ) )
194 {
195 #if TARGET_API_MAC_OSX
196 case kEventControlDraw :
197 {
198 RgnHandle updateRgn = NULL ;
199 RgnHandle allocatedRgn = NULL ;
200 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
201 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
202 {
203 updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
204 }
205 else
206 {
207 if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
208 {
209 allocatedRgn = NewRgn() ;
210 CopyRgn( updateRgn , allocatedRgn ) ;
211 // hide the given region by the new region that must be shifted
212 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
213 updateRgn = allocatedRgn ;
214 }
215 }
216
217 #if 0
218 // in case we would need a coregraphics compliant background erase first
219 // now usable to track redraws
220 CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
221 if ( thisWindow->MacIsUserPane() )
222 {
223 static float color = 0.5 ;
224 static channel = 0 ;
225 HIRect bounds;
226 HIViewGetBounds( controlRef, &bounds );
227 CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
228 channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
229 CGContextFillRect( cgContext, bounds );
230 color += 0.1 ;
231 if ( color > 0.9 )
232 {
233 color = 0.5 ;
234 channel++ ;
235 if ( channel == 3 )
236 channel = 0 ;
237 }
238 }
239 #endif
240 if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
241 result = noErr ;
242 if ( allocatedRgn )
243 DisposeRgn( allocatedRgn ) ;
244 }
245 break ;
246 case kEventControlVisibilityChanged :
247 thisWindow->MacVisibilityChanged() ;
248 break ;
249 case kEventControlEnabledStateChanged :
250 thisWindow->MacEnabledStateChanged() ;
251 break ;
252 case kEventControlHiliteChanged :
253 thisWindow->MacHiliteChanged() ;
254 break ;
255 case kEventControlSetFocusPart :
256 {
257 Boolean focusEverything = false ;
258 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
259 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
260 {
261 }
262 if ( controlPart == kControlFocusNoPart )
263 {
264 #if wxUSE_CARET
265 if ( thisWindow->GetCaret() )
266 {
267 thisWindow->GetCaret()->OnKillFocus();
268 }
269 #endif // wxUSE_CARET
270 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
271 event.SetEventObject(thisWindow);
272 thisWindow->GetEventHandler()->ProcessEvent(event) ;
273 }
274 else
275 {
276 // panel wants to track the window which was the last to have focus in it
277 wxChildFocusEvent eventFocus(thisWindow);
278 thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
279
280 #if wxUSE_CARET
281 if ( thisWindow->GetCaret() )
282 {
283 thisWindow->GetCaret()->OnSetFocus();
284 }
285 #endif // wxUSE_CARET
286
287 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
288 event.SetEventObject(thisWindow);
289 thisWindow->GetEventHandler()->ProcessEvent(event) ;
290 }
291 if ( thisWindow->MacIsUserPane() )
292 result = noErr ;
293 }
294 break ;
295 #endif
296 case kEventControlHit :
297 {
298 result = thisWindow->MacControlHit( handler , event ) ;
299 }
300 break ;
301 default :
302 break ;
303 }
304 return result ;
305 }
306
307 static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
308 {
309 OSStatus result = eventNotHandledErr ;
310
311 wxMacCarbonEvent cEvent( event ) ;
312
313 ControlRef controlRef ;
314 wxWindowMac* thisWindow = (wxWindowMac*) data ;
315 wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
316 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
317
318 switch( GetEventKind( event ) )
319 {
320 case kEventServiceGetTypes :
321 if( textCtrl )
322 {
323 long from, to ;
324 textCtrl->GetSelection( &from , &to ) ;
325
326 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
327 if( from != to )
328 copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
329 if ( textCtrl->IsEditable() )
330 pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
331
332 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt' , 'PICT', 'MooV', 'AIFF' */ };
333 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
334 {
335 CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
336 if ( typestring )
337 {
338 if ( copyTypes )
339 CFArrayAppendValue (copyTypes, typestring) ;
340 if ( pasteTypes )
341 CFArrayAppendValue (pasteTypes, typestring) ;
342 CFRelease( typestring ) ;
343 }
344 }
345 result = noErr ;
346 }
347 break ;
348 case kEventServiceCopy :
349 if ( textCtrl )
350 {
351 long from, to ;
352 textCtrl->GetSelection( &from , &to ) ;
353 wxString val = textCtrl->GetValue() ;
354 val = val.Mid( from , to - from ) ;
355 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
356 verify_noerr( ClearScrap( &scrapRef ) ) ;
357 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.Length() , val.c_str() ) ) ;
358 result = noErr ;
359 }
360 break ;
361 case kEventServicePaste :
362 if ( textCtrl )
363 {
364 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
365 Size textSize, pastedSize ;
366 verify_noerr( GetScrapFlavorSize (scrapRef, kTXNTextData, &textSize) ) ;
367 textSize++ ;
368 char *content = new char[textSize] ;
369 GetScrapFlavorData (scrapRef, kTXNTextData, &pastedSize, content );
370 content[textSize-1] = 0 ;
371 #if wxUSE_UNICODE
372 textCtrl->WriteText( wxString( content , wxConvLocal ) );
373 #else
374 textCtrl->WriteText( wxString( content ) ) ;
375 #endif
376 delete[] content ;
377 result = noErr ;
378 }
379 break ;
380 }
381
382 return result ;
383 }
384
385 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
386 {
387 EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
388 EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
389 wxTheApp->MacSetCurrentEvent( event , handler ) ;
390 OSStatus result = eventNotHandledErr ;
391
392 switch ( GetEventClass( event ) )
393 {
394 case kEventClassControl :
395 result = wxMacWindowControlEventHandler( handler, event, data ) ;
396 break ;
397 case kEventClassService :
398 result = wxMacWindowServiceEventHandler( handler, event , data ) ;
399 default :
400 break ;
401 }
402 wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
403 return result ;
404 }
405
406 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
407
408 // ---------------------------------------------------------------------------
409 // UserPane events for non OSX builds
410 // ---------------------------------------------------------------------------
411
412 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
413 {
414 wxWindow * win = wxFindControlFromMacControl(control) ;
415 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
416 win->MacControlUserPaneDrawProc(part) ;
417 }
418
419 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
420 {
421 wxWindow * win = wxFindControlFromMacControl(control) ;
422 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
423 return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
424 }
425
426 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
427 {
428 wxWindow * win = wxFindControlFromMacControl(control) ;
429 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
430 return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
431 }
432
433 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
434 {
435 wxWindow * win = wxFindControlFromMacControl(control) ;
436 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
437 win->MacControlUserPaneIdleProc() ;
438 }
439
440 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
441 {
442 wxWindow * win = wxFindControlFromMacControl(control) ;
443 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
444 return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
445 }
446
447 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
448 {
449 wxWindow * win = wxFindControlFromMacControl(control) ;
450 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
451 win->MacControlUserPaneActivateProc(activating) ;
452 }
453
454 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
455 {
456 wxWindow * win = wxFindControlFromMacControl(control) ;
457 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
458 return win->MacControlUserPaneFocusProc(action) ;
459 }
460
461 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
462 {
463 wxWindow * win = wxFindControlFromMacControl(control) ;
464 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
465 win->MacControlUserPaneBackgroundProc(info) ;
466 }
467
468 void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
469 {
470 RgnHandle rgn = NewRgn() ;
471 GetClip( rgn ) ;
472 wxMacWindowStateSaver sv( this ) ;
473 SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
474 MacDoRedraw( rgn , 0 ) ;
475 DisposeRgn( rgn ) ;
476 }
477
478 wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
479 {
480 return kControlNoPart ;
481 }
482
483 wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
484 {
485 return kControlNoPart ;
486 }
487
488 void wxWindowMac::MacControlUserPaneIdleProc()
489 {
490 }
491
492 wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
493 {
494 return kControlNoPart ;
495 }
496
497 void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
498 {
499 }
500
501 wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
502 {
503 return kControlNoPart ;
504 }
505
506 void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
507 {
508 }
509
510 ControlUserPaneDrawUPP gControlUserPaneDrawUPP = NULL ;
511 ControlUserPaneHitTestUPP gControlUserPaneHitTestUPP = NULL ;
512 ControlUserPaneTrackingUPP gControlUserPaneTrackingUPP = NULL ;
513 ControlUserPaneIdleUPP gControlUserPaneIdleUPP = NULL ;
514 ControlUserPaneKeyDownUPP gControlUserPaneKeyDownUPP = NULL ;
515 ControlUserPaneActivateUPP gControlUserPaneActivateUPP = NULL ;
516 ControlUserPaneFocusUPP gControlUserPaneFocusUPP = NULL ;
517 ControlUserPaneBackgroundUPP gControlUserPaneBackgroundUPP = NULL ;
518
519 // ===========================================================================
520 // implementation
521 // ===========================================================================
522
523 #if KEY_wxList_DEPRECATED
524 wxList wxWinMacControlList(wxKEY_INTEGER);
525
526 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
527 {
528 wxNode *node = wxWinMacControlList.Find((long)inControl);
529 if (!node)
530 return NULL;
531 return (wxControl *)node->GetData();
532 }
533
534 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
535 {
536 // adding NULL ControlRef is (first) surely a result of an error and
537 // (secondly) breaks native event processing
538 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
539
540 if ( !wxWinMacControlList.Find((long)inControl) )
541 wxWinMacControlList.Append((long)inControl, control);
542 }
543
544 void wxRemoveMacControlAssociation(wxWindow *control)
545 {
546 wxWinMacControlList.DeleteObject(control);
547 }
548 #else
549
550 WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
551
552 static MacControlMap wxWinMacControlList;
553
554 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
555 {
556 MacControlMap::iterator node = wxWinMacControlList.find(inControl);
557
558 return (node == wxWinMacControlList.end()) ? NULL : node->second;
559 }
560
561 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
562 {
563 // adding NULL ControlRef is (first) surely a result of an error and
564 // (secondly) breaks native event processing
565 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
566
567 wxWinMacControlList[inControl] = control;
568 }
569
570 void wxRemoveMacControlAssociation(wxWindow *control)
571 {
572 // iterate over all the elements in the class
573 MacControlMap::iterator it;
574 for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
575 {
576 if ( it->second == control )
577 {
578 wxWinMacControlList.erase(it);
579 break;
580 }
581 }
582 }
583 #endif // deprecated wxList
584
585 // UPP functions
586 ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ;
587
588 ControlColorUPP wxMacSetupControlBackgroundUPP = NULL ;
589
590 // we have to setup the brush in the current port and return noErr
591 // or return an error code so that the control manager walks further up the
592 // hierarchy to find a correct background
593
594 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor )
595 {
596 OSStatus status = paramErr ;
597 switch( iMessage )
598 {
599 case kControlMsgApplyTextColor :
600 break ;
601 case kControlMsgSetUpBackground :
602 {
603 wxWindow* wx = (wxWindow*) wxFindControlFromMacControl( iControl ) ;
604 if ( wx != NULL )
605 {
606 /*
607 const wxBrush &brush = wx->MacGetBackgroundBrush() ;
608 if ( brush.Ok() )
609 {
610 wxDC::MacSetupBackgroundForCurrentPort( brush ) ;
611 */
612 // this clipping is only needed for non HIView
613
614 RgnHandle clip = NewRgn() ;
615 int x = 0 , y = 0;
616
617 wx->MacWindowToRootWindow( &x,&y ) ;
618 CopyRgn( (RgnHandle) wx->MacGetVisibleRegion().GetWXHRGN() , clip ) ;
619 OffsetRgn( clip , x , y ) ;
620 SetClip( clip ) ;
621 DisposeRgn( clip ) ;
622
623 status = noErr ;
624 /*
625 }
626 else if ( wx->MacIsUserPane() )
627 {
628 // if we don't have a valid brush for such a control, we have to call the
629 // setup of our parent ourselves
630 status = SetUpControlBackground( (ControlRef) wx->GetParent()->GetHandle() , iDepth , iIsColor ) ;
631 }
632 */
633 }
634 }
635 break ;
636 default :
637 break ;
638 }
639 return status ;
640 }
641
642
643 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
644 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
645 {
646 if ( partCode != 0)
647 {
648 wxWindow* wx = wxFindControlFromMacControl( control ) ;
649 if ( wx )
650 {
651 wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
652 }
653 }
654 }
655
656 // ----------------------------------------------------------------------------
657 // constructors and such
658 // ----------------------------------------------------------------------------
659
660 wxWindowMac::wxWindowMac()
661 {
662 Init();
663 }
664
665 wxWindowMac::wxWindowMac(wxWindowMac *parent,
666 wxWindowID id,
667 const wxPoint& pos ,
668 const wxSize& size ,
669 long style ,
670 const wxString& name )
671 {
672 Init();
673 Create(parent, id, pos, size, style, name);
674 }
675
676 void wxWindowMac::Init()
677 {
678 m_peer = NULL ;
679 m_frozenness = 0 ;
680 #if WXWIN_COMPATIBILITY_2_4
681 m_backgroundTransparent = FALSE;
682 #endif
683
684 // as all windows are created with WS_VISIBLE style...
685 m_isShown = TRUE;
686
687 m_hScrollBar = NULL ;
688 m_vScrollBar = NULL ;
689 m_macBackgroundBrush = wxNullBrush ;
690
691 m_macIsUserPane = TRUE;
692
693 // make sure all proc ptrs are available
694
695 if ( gControlUserPaneDrawUPP == NULL )
696 {
697 gControlUserPaneDrawUPP = NewControlUserPaneDrawUPP( wxMacControlUserPaneDrawProc ) ;
698 gControlUserPaneHitTestUPP = NewControlUserPaneHitTestUPP( wxMacControlUserPaneHitTestProc ) ;
699 gControlUserPaneTrackingUPP = NewControlUserPaneTrackingUPP( wxMacControlUserPaneTrackingProc ) ;
700 gControlUserPaneIdleUPP = NewControlUserPaneIdleUPP( wxMacControlUserPaneIdleProc ) ;
701 gControlUserPaneKeyDownUPP = NewControlUserPaneKeyDownUPP( wxMacControlUserPaneKeyDownProc ) ;
702 gControlUserPaneActivateUPP = NewControlUserPaneActivateUPP( wxMacControlUserPaneActivateProc ) ;
703 gControlUserPaneFocusUPP = NewControlUserPaneFocusUPP( wxMacControlUserPaneFocusProc ) ;
704 gControlUserPaneBackgroundUPP = NewControlUserPaneBackgroundUPP( wxMacControlUserPaneBackgroundProc ) ;
705 }
706 if ( wxMacLiveScrollbarActionUPP == NULL )
707 {
708 wxMacLiveScrollbarActionUPP = NewControlActionUPP( wxMacLiveScrollbarActionProc );
709 }
710
711 if ( wxMacSetupControlBackgroundUPP == NULL )
712 {
713 wxMacSetupControlBackgroundUPP = NewControlColorUPP( wxMacSetupControlBackground ) ;
714 }
715
716 // we need a valid font for the encodings
717 wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
718 }
719
720 // Destructor
721 wxWindowMac::~wxWindowMac()
722 {
723 SendDestroyEvent();
724
725 m_isBeingDeleted = TRUE;
726
727 if ( m_peer )
728 {
729 // deleting a window while it is shown invalidates the region occupied by border or
730 // focus
731 int outerBorder = MacGetLeftBorderSize() ;
732 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
733 outerBorder += 4 ;
734
735 if ( IsShown() && ( outerBorder > 0 ) )
736 {
737 // as the borders are drawn on the parent we have to properly invalidate all these areas
738 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
739
740 Rect rect ;
741
742 m_peer->GetRect( &rect ) ;
743 RectRgn( updateInner , &rect ) ;
744 InsetRect( &rect , -outerBorder , -outerBorder ) ;
745 RectRgn( updateOuter , &rect ) ;
746 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
747 wxPoint parent(0,0);
748 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
749 parent -= GetParent()->GetClientAreaOrigin() ;
750 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
751 CopyRgn( updateOuter , updateTotal ) ;
752
753 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
754 DisposeRgn(updateOuter) ;
755 DisposeRgn(updateInner) ;
756 DisposeRgn(updateTotal) ;
757 }
758 }
759
760 #ifndef __WXUNIVERSAL__
761 // VS: make sure there's no wxFrame with last focus set to us:
762 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
763 {
764 wxFrame *frame = wxDynamicCast(win, wxFrame);
765 if ( frame )
766 {
767 if ( frame->GetLastFocus() == this )
768 {
769 frame->SetLastFocus((wxWindow*)NULL);
770 }
771 break;
772 }
773 }
774 #endif // __WXUNIVERSAL__
775
776 // destroy children before destroying this window itself
777 DestroyChildren();
778
779 // wxRemoveMacControlAssociation( this ) ;
780 // If we delete an item, we should initialize the parent panel,
781 // because it could now be invalid.
782 wxWindow *parent = GetParent() ;
783 if ( parent )
784 {
785 if (parent->GetDefaultItem() == (wxButton*) this)
786 parent->SetDefaultItem(NULL);
787 }
788 if ( m_peer && m_peer->Ok() )
789 {
790 // in case the callback might be called during destruction
791 wxRemoveMacControlAssociation( this) ;
792 // we currently are not using this hook
793 // ::SetControlColorProc( *m_peer , NULL ) ;
794 m_peer->Dispose() ;
795 }
796
797 if ( g_MacLastWindow == this )
798 {
799 g_MacLastWindow = NULL ;
800 }
801
802 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
803 if ( frame )
804 {
805 if ( frame->GetLastFocus() == this )
806 frame->SetLastFocus( NULL ) ;
807 }
808
809 // delete our drop target if we've got one
810 #if wxUSE_DRAG_AND_DROP
811 if ( m_dropTarget != NULL )
812 {
813 delete m_dropTarget;
814 m_dropTarget = NULL;
815 }
816 #endif // wxUSE_DRAG_AND_DROP
817 delete m_peer ;
818 }
819
820 WXWidget wxWindowMac::GetHandle() const
821 {
822 return (WXWidget) m_peer->GetControlRef() ;
823 }
824
825
826 void wxWindowMac::MacInstallEventHandler( WXWidget control )
827 {
828 wxAssociateControlWithMacControl( (ControlRef) control , this ) ;
829 InstallControlEventHandler( (ControlRef) control , GetwxMacWindowEventHandlerUPP(),
830 GetEventTypeCount(eventList), eventList, this,
831 (EventHandlerRef *)&m_macControlEventHandler);
832
833 }
834
835 // Constructor
836 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
837 const wxPoint& pos,
838 const wxSize& size,
839 long style,
840 const wxString& name)
841 {
842 wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
843
844 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
845 return FALSE;
846
847 m_windowVariant = parent->GetWindowVariant() ;
848
849 if ( m_macIsUserPane )
850 {
851 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
852
853 UInt32 features = 0
854 | kControlSupportsEmbedding
855 // | kControlSupportsLiveFeedback
856 // | kControlHasSpecialBackground
857 // | kControlSupportsCalcBestRect
858 // | kControlHandlesTracking
859 | kControlSupportsFocus
860 // | kControlWantsActivate
861 // | kControlWantsIdle
862 ;
863
864 m_peer = new wxMacControl() ;
865 ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
866
867
868 MacPostControlCreate(pos,size) ;
869 #if !TARGET_API_MAC_OSX
870 m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl,kControlUserPaneDrawProcTag,&gControlUserPaneDrawUPP) ;
871 m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl,kControlUserPaneHitTestProcTag,&gControlUserPaneHitTestUPP) ;
872 m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl,kControlUserPaneTrackingProcTag,&gControlUserPaneTrackingUPP) ;
873 m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl,kControlUserPaneIdleProcTag,&gControlUserPaneIdleUPP) ;
874 m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl,kControlUserPaneKeyDownProcTag,&gControlUserPaneKeyDownUPP) ;
875 m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl,kControlUserPaneActivateProcTag,&gControlUserPaneActivateUPP) ;
876 m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl,kControlUserPaneFocusProcTag,&gControlUserPaneFocusUPP) ;
877 m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl,kControlUserPaneBackgroundProcTag,&gControlUserPaneBackgroundUPP) ;
878 #endif
879 }
880 #ifndef __WXUNIVERSAL__
881 // Don't give scrollbars to wxControls unless they ask for them
882 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
883 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
884 {
885 MacCreateScrollBars( style ) ;
886 }
887 #endif
888
889 wxWindowCreateEvent event(this);
890 GetEventHandler()->AddPendingEvent(event);
891
892 return TRUE;
893 }
894
895 void wxWindowMac::MacChildAdded()
896 {
897 if ( m_vScrollBar )
898 {
899 m_vScrollBar->Raise() ;
900 }
901 if ( m_hScrollBar )
902 {
903 m_hScrollBar->Raise() ;
904 }
905
906 }
907
908 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
909 {
910 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
911
912 m_peer->SetReference( (long) this ) ;
913 GetParent()->AddChild(this);
914
915 MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
916
917 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
918 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
919 ::EmbedControl( m_peer->GetControlRef() , container ) ;
920 GetParent()->MacChildAdded() ;
921
922 // adjust font, controlsize etc
923 DoSetWindowVariant( m_windowVariant ) ;
924
925 #if !TARGET_API_MAC_OSX
926 // eventually we can fix some clipping issues be reactivating this hook
927 //if ( m_macIsUserPane )
928 // SetControlColorProc( m_peer->GetControlRef() , wxMacSetupControlBackgroundUPP ) ;
929 #endif
930 m_peer->SetTitle( wxStripMenuCodes(m_label) ) ;
931
932 if (!m_macIsUserPane)
933 {
934 SetInitialBestSize(size);
935 }
936
937 SetCursor( *wxSTANDARD_CURSOR ) ;
938 }
939
940 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
941 {
942 // Don't assert, in case we set the window variant before
943 // the window is created
944 // wxASSERT( m_peer->Ok() ) ;
945
946 m_windowVariant = variant ;
947
948 if (m_peer == NULL || !m_peer->Ok())
949 return;
950
951 ControlSize size ;
952 ThemeFontID themeFont = kThemeSystemFont ;
953
954 // we will get that from the settings later
955 // and make this NORMAL later, but first
956 // we have a few calculations that we must fix
957
958 switch ( variant )
959 {
960 case wxWINDOW_VARIANT_NORMAL :
961 size = kControlSizeNormal;
962 themeFont = kThemeSystemFont ;
963 break ;
964 case wxWINDOW_VARIANT_SMALL :
965 size = kControlSizeSmall;
966 themeFont = kThemeSmallSystemFont ;
967 break ;
968 case wxWINDOW_VARIANT_MINI :
969 if (UMAGetSystemVersion() >= 0x1030 )
970 {
971 // not always defined in the headers
972 size = 3 ;
973 themeFont = 109 ;
974 }
975 else
976 {
977 size = kControlSizeSmall;
978 themeFont = kThemeSmallSystemFont ;
979 }
980 break ;
981 case wxWINDOW_VARIANT_LARGE :
982 size = kControlSizeLarge;
983 themeFont = kThemeSystemFont ;
984 break ;
985 default:
986 wxFAIL_MSG(_T("unexpected window variant"));
987 break ;
988 }
989 m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag,&size ) ;
990
991 wxFont font ;
992 font.MacCreateThemeFont( themeFont ) ;
993 SetFont( font ) ;
994 }
995
996 void wxWindowMac::MacUpdateControlFont()
997 {
998 m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
999 Refresh() ;
1000 }
1001
1002 bool wxWindowMac::SetFont(const wxFont& font)
1003 {
1004 bool retval = wxWindowBase::SetFont( font ) ;
1005
1006 MacUpdateControlFont() ;
1007
1008 return retval;
1009 }
1010
1011 bool wxWindowMac::SetForegroundColour(const wxColour& col )
1012 {
1013 if ( !wxWindowBase::SetForegroundColour(col) )
1014 return false ;
1015
1016 MacUpdateControlFont() ;
1017
1018 return true ;
1019 }
1020
1021 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
1022 {
1023 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
1024 return false ;
1025
1026 wxBrush brush ;
1027 wxColour newCol(GetBackgroundColour());
1028 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1029 {
1030 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
1031 }
1032 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1033 {
1034 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
1035 }
1036 else
1037 {
1038 brush.SetColour( newCol ) ;
1039 }
1040 MacSetBackgroundBrush( brush ) ;
1041
1042 MacUpdateControlFont() ;
1043
1044 return true ;
1045 }
1046
1047 void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1048 {
1049 m_macBackgroundBrush = brush ;
1050 m_peer->SetBackground( brush ) ;
1051 }
1052
1053 bool wxWindowMac::MacCanFocus() const
1054 {
1055 // there is currently no way to determine whether the window is running in full keyboard
1056 // access mode, therefore we cannot rely on these features, yet the only other way would be
1057 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
1058 // in event handlers...
1059 UInt32 features = 0 ;
1060 m_peer->GetFeatures( & features ) ;
1061 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
1062 }
1063
1064
1065 void wxWindowMac::SetFocus()
1066 {
1067 if ( AcceptsFocus() )
1068 {
1069
1070 wxWindow* former = FindFocus() ;
1071 if ( former == this )
1072 return ;
1073
1074 OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
1075 // as we cannot rely on the control features to find out whether we are in full keyboard mode, we can only
1076 // leave in case of an error
1077 if ( err == errCouldntSetFocus )
1078 return ;
1079
1080 #if !TARGET_API_MAC_OSX
1081 // emulate carbon events when running under carbonlib where they are not natively available
1082 if ( former )
1083 {
1084 EventRef evRef = NULL ;
1085 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1086 &evRef ) );
1087
1088 wxMacCarbonEvent cEvent( evRef ) ;
1089 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1090 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1091
1092 wxMacWindowEventHandler( NULL , evRef , former ) ;
1093 ReleaseEvent(evRef) ;
1094 }
1095 // send new focus event
1096 {
1097 EventRef evRef = NULL ;
1098 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1099 &evRef ) );
1100
1101 wxMacCarbonEvent cEvent( evRef ) ;
1102 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1103 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1104
1105 wxMacWindowEventHandler( NULL , evRef , this ) ;
1106 ReleaseEvent(evRef) ;
1107 }
1108 #endif
1109 }
1110 }
1111
1112
1113 void wxWindowMac::DoCaptureMouse()
1114 {
1115 wxTheApp->s_captureWindow = this ;
1116 }
1117
1118 wxWindow* wxWindowBase::GetCapture()
1119 {
1120 return wxTheApp->s_captureWindow ;
1121 }
1122
1123 void wxWindowMac::DoReleaseMouse()
1124 {
1125 wxTheApp->s_captureWindow = NULL ;
1126 }
1127
1128 #if wxUSE_DRAG_AND_DROP
1129
1130 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1131 {
1132 if ( m_dropTarget != 0 ) {
1133 delete m_dropTarget;
1134 }
1135
1136 m_dropTarget = pDropTarget;
1137 if ( m_dropTarget != 0 )
1138 {
1139 // TODO
1140 }
1141 }
1142
1143 #endif
1144
1145 // Old style file-manager drag&drop
1146 void wxWindowMac::DragAcceptFiles(bool accept)
1147 {
1148 // TODO
1149 }
1150
1151 // Returns the size of the native control. In the case of the toplevel window
1152 // this is the content area root control
1153
1154 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1155 int& w, int& h) const
1156 {
1157 Rect bounds ;
1158 m_peer->GetRect( &bounds ) ;
1159
1160
1161 x = bounds.left ;
1162 y = bounds.top ;
1163 w = bounds.right - bounds.left ;
1164 h = bounds.bottom - bounds.top ;
1165 }
1166
1167 // From a wx position / size calculate the appropriate size of the native control
1168
1169 bool wxWindowMac::MacGetBoundsForControl(const wxPoint& pos,
1170 const wxSize& size,
1171 int& x, int& y,
1172 int& w, int& h , bool adjustOrigin ) const
1173 {
1174 // the desired size, minus the border pixels gives the correct size of the control
1175
1176 x = (int)pos.x;
1177 y = (int)pos.y;
1178 // todo the default calls may be used as soon as PostCreateControl Is moved here
1179 w = size.x ; // WidthDefault( size.x );
1180 h = size.y ; // HeightDefault( size.y ) ;
1181 #if !TARGET_API_MAC_OSX
1182 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1183 #endif
1184
1185 x += MacGetLeftBorderSize() ;
1186 y += MacGetTopBorderSize() ;
1187 w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1188 h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1189
1190 if ( adjustOrigin )
1191 AdjustForParentClientOrigin( x , y ) ;
1192 #if TARGET_API_MAC_OSX
1193 // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1194 if ( ! GetParent()->IsTopLevel() )
1195 {
1196 x -= GetParent()->MacGetLeftBorderSize() ;
1197 y -= GetParent()->MacGetTopBorderSize() ;
1198 }
1199 #endif
1200 return true ;
1201 }
1202
1203 // Get window size (not client size)
1204 void wxWindowMac::DoGetSize(int *x, int *y) const
1205 {
1206 // take the size of the control and add the borders that have to be drawn outside
1207 int x1 , y1 , w1 , h1 ;
1208
1209 MacGetPositionAndSizeFromControl( x1 , y1, w1 ,h1 ) ;
1210
1211 w1 += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1212 h1 += MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1213
1214 if(x) *x = w1 ;
1215 if(y) *y = h1 ;
1216 }
1217
1218 // get the position of the bounds of this window in client coordinates of its parent
1219 void wxWindowMac::DoGetPosition(int *x, int *y) const
1220 {
1221 int x1 , y1 , w1 ,h1 ;
1222 MacGetPositionAndSizeFromControl( x1 , y1, w1 ,h1 ) ;
1223 x1 -= MacGetLeftBorderSize() ;
1224 y1 -= MacGetTopBorderSize() ;
1225 // to non-client
1226 #if !TARGET_API_MAC_OSX
1227 if ( !GetParent()->IsTopLevel() )
1228 {
1229 Rect bounds ;
1230 GetControlBounds( (ControlRef) GetParent()->GetHandle() , &bounds ) ;
1231 x1 -= bounds.left ;
1232 y1 -= bounds.top ;
1233 }
1234 #endif
1235 if ( !IsTopLevel() )
1236 {
1237 wxWindow *parent = GetParent();
1238 if ( parent )
1239 {
1240 // we must first adjust it to be in window coordinates of the parent, as otherwise it gets lost by the clientareaorigin fix
1241 x1 += parent->MacGetLeftBorderSize() ;
1242 y1 += parent->MacGetTopBorderSize() ;
1243 // and now to client coordinates
1244 wxPoint pt(parent->GetClientAreaOrigin());
1245 x1 -= pt.x ;
1246 y1 -= pt.y ;
1247 }
1248 }
1249 if(x) *x = x1 ;
1250 if(y) *y = y1 ;
1251 }
1252
1253 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1254 {
1255 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1256
1257 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1258
1259 {
1260 Point localwhere = {0,0} ;
1261
1262 if(x) localwhere.h = * x ;
1263 if(y) localwhere.v = * y ;
1264
1265 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1266 if(x) *x = localwhere.h ;
1267 if(y) *y = localwhere.v ;
1268
1269 }
1270 MacRootWindowToWindow( x , y ) ;
1271
1272 wxPoint origin = GetClientAreaOrigin() ;
1273 if(x) *x -= origin.x ;
1274 if(y) *y -= origin.y ;
1275 }
1276
1277 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1278 {
1279 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1280 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1281
1282 wxPoint origin = GetClientAreaOrigin() ;
1283 if(x) *x += origin.x ;
1284 if(y) *y += origin.y ;
1285
1286 MacWindowToRootWindow( x , y ) ;
1287
1288 {
1289 Point localwhere = { 0,0 };
1290 if(x) localwhere.h = * x ;
1291 if(y) localwhere.v = * y ;
1292 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1293 if(x) *x = localwhere.h ;
1294 if(y) *y = localwhere.v ;
1295 }
1296 }
1297
1298 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1299 {
1300 wxPoint origin = GetClientAreaOrigin() ;
1301 if(x) *x += origin.x ;
1302 if(y) *y += origin.y ;
1303
1304 MacWindowToRootWindow( x , y ) ;
1305 }
1306
1307 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1308 {
1309 MacRootWindowToWindow( x , y ) ;
1310
1311 wxPoint origin = GetClientAreaOrigin() ;
1312 if(x) *x -= origin.x ;
1313 if(y) *y -= origin.y ;
1314 }
1315
1316 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1317 {
1318 #if TARGET_API_MAC_OSX
1319 wxPoint pt ;
1320 if ( x ) pt.x = *x ;
1321 if ( y ) pt.y = *y ;
1322
1323 if ( !IsTopLevel() )
1324 {
1325 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1326 if (top)
1327 {
1328 pt.x -= MacGetLeftBorderSize() ;
1329 pt.y -= MacGetTopBorderSize() ;
1330 wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1331 }
1332 }
1333
1334 if ( x ) *x = (int) pt.x ;
1335 if ( y ) *y = (int) pt.y ;
1336 #else
1337 if ( !IsTopLevel() )
1338 {
1339 Rect bounds ;
1340 m_peer->GetRect( &bounds ) ;
1341 if(x) *x += bounds.left - MacGetLeftBorderSize() ;
1342 if(y) *y += bounds.top - MacGetTopBorderSize() ;
1343 }
1344 #endif
1345 }
1346
1347 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1348 {
1349 int x1 , y1 ;
1350 if ( x ) x1 = *x ;
1351 if ( y ) y1 = *y ;
1352 MacWindowToRootWindow( &x1 , &y1 ) ;
1353 if ( x ) *x = x1 ;
1354 if ( y ) *y = y1 ;
1355 }
1356
1357 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1358 {
1359 #if TARGET_API_MAC_OSX
1360 wxPoint pt ;
1361 if ( x ) pt.x = *x ;
1362 if ( y ) pt.y = *y ;
1363
1364 if ( !IsTopLevel() )
1365 {
1366 wxMacControl::Convert( &pt , MacGetTopLevelWindow()->m_peer , m_peer ) ;
1367 pt.x += MacGetLeftBorderSize() ;
1368 pt.y += MacGetTopBorderSize() ;
1369 }
1370
1371 if ( x ) *x = (int) pt.x ;
1372 if ( y ) *y = (int) pt.y ;
1373 #else
1374 if ( !IsTopLevel() )
1375 {
1376 Rect bounds ;
1377 m_peer->GetRect( &bounds ) ;
1378 if(x) *x -= bounds.left + MacGetLeftBorderSize() ;
1379 if(y) *y -= bounds.top + MacGetTopBorderSize() ;
1380 }
1381 #endif
1382 }
1383
1384 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1385 {
1386 int x1 , y1 ;
1387 if ( x ) x1 = *x ;
1388 if ( y ) y1 = *y ;
1389 MacRootWindowToWindow( &x1 , &y1 ) ;
1390 if ( x ) *x = x1 ;
1391 if ( y ) *y = y1 ;
1392 }
1393
1394 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1395 {
1396 RgnHandle rgn = NewRgn() ;
1397 Rect content ;
1398 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1399 {
1400 GetRegionBounds( rgn , &content ) ;
1401 }
1402 else
1403 {
1404 m_peer->GetRect( &content ) ;
1405 }
1406 DisposeRgn( rgn ) ;
1407 Rect structure ;
1408 m_peer->GetRect( &structure ) ;
1409 #if !TARGET_API_MAC_OSX
1410 OffsetRect( &content , -structure.left , -structure.top ) ;
1411 #endif
1412 left = content.left - structure.left ;
1413 top = content.top - structure.top ;
1414 right = structure.right - content.right ;
1415 bottom = structure.bottom - content.bottom ;
1416 }
1417
1418 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1419 {
1420 wxSize sizeTotal = size;
1421
1422 RgnHandle rgn = NewRgn() ;
1423
1424 Rect content ;
1425
1426 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1427 {
1428 GetRegionBounds( rgn , &content ) ;
1429 }
1430 else
1431 {
1432 m_peer->GetRect( &content ) ;
1433 }
1434 DisposeRgn( rgn ) ;
1435 Rect structure ;
1436 m_peer->GetRect( &structure ) ;
1437 #if !TARGET_API_MAC_OSX
1438 OffsetRect( &content , -structure.left , -structure.top ) ;
1439 #endif
1440
1441 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1442 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1443
1444 sizeTotal.x += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1445 sizeTotal.y += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1446
1447 return sizeTotal;
1448 }
1449
1450
1451 // Get size *available for subwindows* i.e. excluding menu bar etc.
1452 void wxWindowMac::DoGetClientSize(int *x, int *y) const
1453 {
1454 int ww, hh;
1455
1456 RgnHandle rgn = NewRgn() ;
1457 Rect content ;
1458 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1459 {
1460 GetRegionBounds( rgn , &content ) ;
1461 }
1462 else
1463 {
1464 m_peer->GetRect( &content ) ;
1465 }
1466 DisposeRgn( rgn ) ;
1467 #if !TARGET_API_MAC_OSX
1468 Rect structure ;
1469 m_peer->GetRect( &structure ) ;
1470 OffsetRect( &content , -structure.left , -structure.top ) ;
1471 #endif
1472 ww = content.right - content.left ;
1473 hh = content.bottom - content.top ;
1474 /*
1475 ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1476 hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( );
1477 */
1478 /*
1479 if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) )
1480 {
1481 int x1 = 0 ;
1482 int y1 = 0 ;
1483 int w ;
1484 int h ;
1485 GetSize( &w , &h ) ;
1486
1487 MacClientToRootWindow( &x1 , &y1 ) ;
1488 MacClientToRootWindow( &w , &h ) ;
1489
1490 wxWindowMac *iter = (wxWindowMac*)this ;
1491
1492 int totW = 10000 , totH = 10000;
1493 while( iter )
1494 {
1495 if ( iter->IsTopLevel() )
1496 {
1497 iter->GetSize( &totW , &totH ) ;
1498 break ;
1499 }
1500
1501 iter = iter->GetParent() ;
1502 }
1503
1504 if (m_hScrollBar && m_hScrollBar->IsShown() )
1505 {
1506 hh -= m_hScrollBar->GetSize().y ; // MAC_SCROLLBAR_SIZE ;
1507 if ( h-y1 >= totH )
1508 {
1509 hh += 1 ;
1510 }
1511 }
1512 if (m_vScrollBar && m_vScrollBar->IsShown() )
1513 {
1514 ww -= m_vScrollBar->GetSize().x ; // MAC_SCROLLBAR_SIZE;
1515 if ( w-x1 >= totW )
1516 {
1517 ww += 1 ;
1518 }
1519 }
1520 }
1521 */
1522 if (m_hScrollBar && m_hScrollBar->IsShown() )
1523 {
1524 hh -= m_hScrollBar->GetSize().y ; // MAC_SCROLLBAR_SIZE ;
1525 }
1526 if (m_vScrollBar && m_vScrollBar->IsShown() )
1527 {
1528 ww -= m_vScrollBar->GetSize().x ; // MAC_SCROLLBAR_SIZE;
1529 }
1530 if(x) *x = ww;
1531 if(y) *y = hh;
1532
1533 }
1534
1535 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1536 {
1537 if (m_cursor == cursor)
1538 return FALSE;
1539
1540 if (wxNullCursor == cursor)
1541 {
1542 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1543 return FALSE ;
1544 }
1545 else
1546 {
1547 if ( ! wxWindowBase::SetCursor( cursor ) )
1548 return FALSE ;
1549 }
1550
1551 wxASSERT_MSG( m_cursor.Ok(),
1552 wxT("cursor must be valid after call to the base version"));
1553
1554
1555 wxWindowMac *mouseWin = 0 ;
1556 {
1557 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1558 CGrafPtr savePort ;
1559 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1560
1561 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1562 // position, use it...
1563
1564 Point pt ;
1565 GetMouse( &pt ) ;
1566 ControlPartCode part ;
1567 ControlRef control ;
1568 control = wxMacFindControlUnderMouse( pt , window , &part ) ;
1569 if ( control )
1570 mouseWin = wxFindControlFromMacControl( control ) ;
1571
1572 if ( swapped )
1573 QDSwapPort( savePort , NULL ) ;
1574 }
1575
1576 if ( mouseWin == this && !wxIsBusy() )
1577 {
1578 m_cursor.MacInstall() ;
1579 }
1580
1581 return TRUE ;
1582 }
1583
1584 #if wxUSE_MENUS
1585 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1586 {
1587 menu->SetInvokingWindow(this);
1588 menu->UpdateUI();
1589
1590 if ( x == -1 && y == -1 )
1591 {
1592 wxPoint mouse = wxGetMousePosition();
1593 x = mouse.x; y = mouse.y;
1594 }
1595 else
1596 {
1597 ClientToScreen( &x , &y ) ;
1598 }
1599
1600 menu->MacBeforeDisplay( true ) ;
1601 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1602 if ( HiWord(menuResult) != 0 )
1603 {
1604 MenuCommand id ;
1605 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1606 wxMenuItem* item = NULL ;
1607 wxMenu* realmenu ;
1608 item = menu->FindItem(id, &realmenu) ;
1609 if (item->IsCheckable())
1610 {
1611 item->Check( !item->IsChecked() ) ;
1612 }
1613 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1614 }
1615 menu->MacAfterDisplay( true ) ;
1616
1617 menu->SetInvokingWindow(NULL);
1618
1619 return TRUE;
1620 }
1621 #endif
1622
1623 // ----------------------------------------------------------------------------
1624 // tooltips
1625 // ----------------------------------------------------------------------------
1626
1627 #if wxUSE_TOOLTIPS
1628
1629 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1630 {
1631 wxWindowBase::DoSetToolTip(tooltip);
1632
1633 if ( m_tooltip )
1634 m_tooltip->SetWindow(this);
1635 }
1636
1637 #endif // wxUSE_TOOLTIPS
1638
1639 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1640 {
1641 // this is never called for a toplevel window, so we know we have a parent
1642 int former_x , former_y , former_w, former_h ;
1643
1644 // Get true coordinates of former position
1645 DoGetPosition( &former_x , &former_y ) ;
1646 DoGetSize( &former_w , &former_h ) ;
1647
1648 wxWindow *parent = GetParent();
1649 if ( parent )
1650 {
1651 wxPoint pt(parent->GetClientAreaOrigin());
1652 former_x += pt.x ;
1653 former_y += pt.y ;
1654 }
1655
1656 int actualWidth = width;
1657 int actualHeight = height;
1658 int actualX = x;
1659 int actualY = y;
1660
1661 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1662 actualWidth = m_minWidth;
1663 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1664 actualHeight = m_minHeight;
1665 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1666 actualWidth = m_maxWidth;
1667 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1668 actualHeight = m_maxHeight;
1669
1670 bool doMove = false ;
1671 bool doResize = false ;
1672
1673 if ( actualX != former_x || actualY != former_y )
1674 {
1675 doMove = true ;
1676 }
1677 if ( actualWidth != former_w || actualHeight != former_h )
1678 {
1679 doResize = true ;
1680 }
1681
1682 if ( doMove || doResize )
1683 {
1684 // we don't adjust twice for the origin
1685 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1686 bool vis = m_peer->IsVisible();
1687
1688 int outerBorder = MacGetLeftBorderSize() ;
1689 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1690 outerBorder += 4 ;
1691
1692 if ( vis && ( outerBorder > 0 ) )
1693 {
1694 // as the borders are drawn on the parent we have to properly invalidate all these areas
1695 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1696
1697 Rect rect ;
1698
1699 m_peer->GetRect( &rect ) ;
1700 RectRgn( updateInner , &rect ) ;
1701 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1702 RectRgn( updateOuter , &rect ) ;
1703 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1704 wxPoint parent(0,0);
1705 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1706 parent -= GetParent()->GetClientAreaOrigin() ;
1707 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1708 CopyRgn( updateOuter , updateTotal ) ;
1709
1710 rect = r ;
1711 RectRgn( updateInner , &rect ) ;
1712 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1713 RectRgn( updateOuter , &rect ) ;
1714 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1715
1716 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1717 UnionRgn( updateOuter , updateTotal , updateTotal ) ;
1718
1719 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
1720 DisposeRgn(updateOuter) ;
1721 DisposeRgn(updateInner) ;
1722 DisposeRgn(updateTotal) ;
1723 }
1724
1725 // the HIViewSetFrame call itself should invalidate the areas, but when testing with the UnicodeTextCtrl it does not !
1726 if ( vis )
1727 m_peer->SetVisibility( false , true ) ;
1728
1729 m_peer->SetRect( &r ) ;
1730 if ( vis )
1731 m_peer->SetVisibility( true , true ) ;
1732
1733 MacRepositionScrollBars() ;
1734 if ( doMove )
1735 {
1736 wxPoint point(actualX,actualY);
1737 wxMoveEvent event(point, m_windowId);
1738 event.SetEventObject(this);
1739 GetEventHandler()->ProcessEvent(event) ;
1740 }
1741 if ( doResize )
1742 {
1743 MacRepositionScrollBars() ;
1744 wxSize size(actualWidth, actualHeight);
1745 wxSizeEvent event(size, m_windowId);
1746 event.SetEventObject(this);
1747 GetEventHandler()->ProcessEvent(event);
1748 }
1749 }
1750
1751 }
1752
1753 wxSize wxWindowMac::DoGetBestSize() const
1754 {
1755 if ( m_macIsUserPane || IsTopLevel() )
1756 return wxWindowBase::DoGetBestSize() ;
1757
1758 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1759 int bestWidth, bestHeight ;
1760 m_peer->GetBestRect( &bestsize ) ;
1761
1762 if ( EmptyRect( &bestsize ) )
1763 {
1764 bestsize.left = bestsize.top = 0 ;
1765 bestsize.right = 16 ;
1766 bestsize.bottom = 16 ;
1767 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1768 {
1769 bestsize.bottom = 16 ;
1770 }
1771 #if wxUSE_SPINBTN
1772 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1773 {
1774 bestsize.bottom = 24 ;
1775 }
1776 #endif // wxUSE_SPINBTN
1777 else
1778 {
1779 // return wxWindowBase::DoGetBestSize() ;
1780 }
1781 }
1782
1783 bestWidth = bestsize.right - bestsize.left ;
1784 bestHeight = bestsize.bottom - bestsize.top ;
1785 if ( bestHeight < 10 )
1786 bestHeight = 13 ;
1787
1788 return wxSize(bestWidth, bestHeight);
1789 }
1790
1791
1792 // set the size of the window: if the dimensions are positive, just use them,
1793 // but if any of them is equal to -1, it means that we must find the value for
1794 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1795 // which case -1 is a valid value for x and y)
1796 //
1797 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1798 // the width/height to best suit our contents, otherwise we reuse the current
1799 // width/height
1800 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1801 {
1802 // get the current size and position...
1803 int currentX, currentY;
1804 GetPosition(&currentX, &currentY);
1805
1806 int currentW,currentH;
1807 GetSize(&currentW, &currentH);
1808
1809 // ... and don't do anything (avoiding flicker) if it's already ok
1810 if ( x == currentX && y == currentY &&
1811 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1812 {
1813 // TODO REMOVE
1814 MacRepositionScrollBars() ; // we might have a real position shift
1815 return;
1816 }
1817
1818 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1819 x = currentX;
1820 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1821 y = currentY;
1822
1823 AdjustForParentClientOrigin(x, y, sizeFlags);
1824
1825 wxSize size(-1, -1);
1826 if ( width == -1 )
1827 {
1828 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1829 {
1830 size = DoGetBestSize();
1831 width = size.x;
1832 }
1833 else
1834 {
1835 // just take the current one
1836 width = currentW;
1837 }
1838 }
1839
1840 if ( height == -1 )
1841 {
1842 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1843 {
1844 if ( size.x == -1 )
1845 {
1846 size = DoGetBestSize();
1847 }
1848 //else: already called DoGetBestSize() above
1849
1850 height = size.y;
1851 }
1852 else
1853 {
1854 // just take the current one
1855 height = currentH;
1856 }
1857 }
1858
1859 DoMoveWindow(x, y, width, height);
1860
1861 }
1862
1863 wxPoint wxWindowMac::GetClientAreaOrigin() const
1864 {
1865 RgnHandle rgn = NewRgn() ;
1866 Rect content ;
1867 m_peer->GetRegion( kControlContentMetaPart , rgn ) ;
1868 GetRegionBounds( rgn , &content ) ;
1869 DisposeRgn( rgn ) ;
1870 #if !TARGET_API_MAC_OSX
1871 // if the content rgn is empty / not supported
1872 // don't attempt to correct the coordinates to wxWindow relative ones
1873 if (!::EmptyRect( &content ) )
1874 {
1875 Rect structure ;
1876 m_peer->GetRect( &structure ) ;
1877 OffsetRect( &content , -structure.left , -structure.top ) ;
1878 }
1879 #endif
1880
1881 return wxPoint( content.left + MacGetLeftBorderSize( ) , content.top + MacGetTopBorderSize( ) );
1882 }
1883
1884 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1885 {
1886 if ( clientheight != -1 || clientheight != -1 )
1887 {
1888 int currentclientwidth , currentclientheight ;
1889 int currentwidth , currentheight ;
1890
1891 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1892 GetSize( &currentwidth , &currentheight ) ;
1893
1894 DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
1895 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1896 }
1897 }
1898
1899 void wxWindowMac::SetTitle(const wxString& title)
1900 {
1901 m_label = wxStripMenuCodes(title) ;
1902
1903 if ( m_peer && m_peer->Ok() )
1904 {
1905 m_peer->SetTitle( m_label ) ;
1906 }
1907 Refresh() ;
1908 }
1909
1910 wxString wxWindowMac::GetTitle() const
1911 {
1912 return m_label ;
1913 }
1914
1915 bool wxWindowMac::Show(bool show)
1916 {
1917 if ( !wxWindowBase::Show(show) )
1918 return FALSE;
1919
1920 // TODO use visibilityChanged Carbon Event for OSX
1921 if ( m_peer )
1922 {
1923 bool former = MacIsReallyShown() ;
1924
1925 m_peer->SetVisibility( show , true ) ;
1926 if ( former != MacIsReallyShown() )
1927 MacPropagateVisibilityChanged() ;
1928 }
1929 return TRUE;
1930 }
1931
1932 bool wxWindowMac::Enable(bool enable)
1933 {
1934 wxASSERT( m_peer->Ok() ) ;
1935 if ( !wxWindowBase::Enable(enable) )
1936 return FALSE;
1937
1938 bool former = MacIsReallyEnabled() ;
1939 m_peer->Enable( enable ) ;
1940
1941 if ( former != MacIsReallyEnabled() )
1942 MacPropagateEnabledStateChanged() ;
1943 return TRUE;
1944 }
1945
1946 //
1947 // status change propagations (will be not necessary for OSX later )
1948 //
1949
1950 void wxWindowMac::MacPropagateVisibilityChanged()
1951 {
1952 #if !TARGET_API_MAC_OSX
1953 MacVisibilityChanged() ;
1954
1955 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1956 while ( node )
1957 {
1958 wxWindowMac *child = node->GetData();
1959 if ( child->IsShown() )
1960 child->MacPropagateVisibilityChanged( ) ;
1961 node = node->GetNext();
1962 }
1963 #endif
1964 }
1965
1966 void wxWindowMac::MacPropagateEnabledStateChanged( )
1967 {
1968 #if !TARGET_API_MAC_OSX
1969 MacEnabledStateChanged() ;
1970
1971 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1972 while ( node )
1973 {
1974 wxWindowMac *child = node->GetData();
1975 if ( child->IsEnabled() )
1976 child->MacPropagateEnabledStateChanged() ;
1977 node = node->GetNext();
1978 }
1979 #endif
1980 }
1981
1982 void wxWindowMac::MacPropagateHiliteChanged( )
1983 {
1984 #if !TARGET_API_MAC_OSX
1985 MacHiliteChanged() ;
1986
1987 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1988 while ( node )
1989 {
1990 wxWindowMac *child = node->GetData();
1991 // if ( child->IsEnabled() )
1992 child->MacPropagateHiliteChanged() ;
1993 node = node->GetNext();
1994 }
1995 #endif
1996 }
1997
1998 //
1999 // status change notifications
2000 //
2001
2002 void wxWindowMac::MacVisibilityChanged()
2003 {
2004 }
2005
2006 void wxWindowMac::MacHiliteChanged()
2007 {
2008 }
2009
2010 void wxWindowMac::MacEnabledStateChanged()
2011 {
2012 }
2013
2014 //
2015 // status queries on the inherited window's state
2016 //
2017
2018 bool wxWindowMac::MacIsReallyShown()
2019 {
2020 // only under OSX the visibility of the TLW is taken into account
2021 #if TARGET_API_MAC_OSX
2022 if ( m_peer && m_peer->Ok() )
2023 return m_peer->IsVisible();
2024 #endif
2025 wxWindow* win = this ;
2026 while( win->IsShown() )
2027 {
2028 if ( win->IsTopLevel() )
2029 return true ;
2030
2031 win = win->GetParent() ;
2032 if ( win == NULL )
2033 return true ;
2034
2035 } ;
2036 return false ;
2037 }
2038
2039 bool wxWindowMac::MacIsReallyEnabled()
2040 {
2041 return m_peer->IsEnabled() ;
2042 }
2043
2044 bool wxWindowMac::MacIsReallyHilited()
2045 {
2046 return m_peer->IsActive();
2047 }
2048
2049 void wxWindowMac::MacFlashInvalidAreas()
2050 {
2051 #if TARGET_API_MAC_OSX
2052 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
2053 #endif
2054 }
2055
2056 //
2057 //
2058 //
2059
2060 int wxWindowMac::GetCharHeight() const
2061 {
2062 wxClientDC dc ( (wxWindowMac*)this ) ;
2063 return dc.GetCharHeight() ;
2064 }
2065
2066 int wxWindowMac::GetCharWidth() const
2067 {
2068 wxClientDC dc ( (wxWindowMac*)this ) ;
2069 return dc.GetCharWidth() ;
2070 }
2071
2072 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
2073 int *descent, int *externalLeading, const wxFont *theFont ) const
2074 {
2075 const wxFont *fontToUse = theFont;
2076 if ( !fontToUse )
2077 fontToUse = &m_font;
2078
2079 wxClientDC dc( (wxWindowMac*) this ) ;
2080 long lx,ly,ld,le ;
2081 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2082 if ( externalLeading )
2083 *externalLeading = le ;
2084 if ( descent )
2085 *descent = ld ;
2086 if ( x )
2087 *x = lx ;
2088 if ( y )
2089 *y = ly ;
2090 }
2091
2092 /*
2093 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2094 * we always intersect with the entire window, not only with the client area
2095 */
2096
2097 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2098 {
2099 if ( m_peer == NULL )
2100 return ;
2101
2102 #if TARGET_API_MAC_OSX
2103 if ( rect == NULL )
2104 m_peer->SetNeedsDisplay( true ) ;
2105 else
2106 {
2107 RgnHandle update = NewRgn() ;
2108 SetRectRgn( update , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
2109 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , update , update ) ;
2110 wxPoint origin = GetClientAreaOrigin() ;
2111 OffsetRgn( update, origin.x , origin.y ) ;
2112 // right now this is wx' window coordinates, as our native peer does not have borders, this is
2113 // inset
2114 OffsetRgn( update , -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2115 m_peer->SetNeedsDisplay( true , update) ;
2116 DisposeRgn( update ) ;
2117 }
2118 #else
2119 /*
2120 RgnHandle updateRgn = NewRgn() ;
2121 if ( rect == NULL )
2122 {
2123 CopyRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn ) ;
2124 }
2125 else
2126 {
2127 SetRectRgn( updateRgn , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
2128 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn , updateRgn ) ;
2129 }
2130 InvalWindowRgn( (WindowRef) MacGetTopLevelWindowRef() , updateRgn ) ;
2131 DisposeRgn(updateRgn) ;
2132 */
2133 if ( m_peer->IsVisible())
2134 {
2135 m_peer->SetVisibility( false , false ) ;
2136 m_peer->SetVisibility( true , true ) ;
2137 }
2138 /*
2139 if ( MacGetTopLevelWindow() == NULL )
2140 return ;
2141
2142 if ( !m_peer->IsVisible())
2143 return ;
2144
2145 wxPoint client = GetClientAreaOrigin();
2146 int x1 = -client.x;
2147 int y1 = -client.y;
2148 int x2 = m_width - client.x;
2149 int y2 = m_height - client.y;
2150
2151 if (IsKindOf( CLASSINFO(wxButton)))
2152 {
2153 // buttons have an "aura"
2154 y1 -= 5;
2155 x1 -= 5;
2156 y2 += 5;
2157 x2 += 5;
2158 }
2159
2160 Rect clientrect = { y1, x1, y2, x2 };
2161
2162 if ( rect )
2163 {
2164 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
2165 SectRect( &clientrect , &r , &clientrect ) ;
2166 }
2167
2168 if ( !EmptyRect( &clientrect ) )
2169 {
2170 int top = 0 , left = 0 ;
2171
2172 MacClientToRootWindow( &left , &top ) ;
2173 OffsetRect( &clientrect , left , top ) ;
2174
2175 MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
2176 }
2177 */
2178 #endif
2179 }
2180
2181 void wxWindowMac::Freeze()
2182 {
2183 #if TARGET_API_MAC_OSX
2184 if ( !m_frozenness++ )
2185 {
2186 if ( m_peer && m_peer->Ok() )
2187 m_peer->SetDrawingEnabled( false ) ;
2188 }
2189 #endif
2190 }
2191
2192
2193 void wxWindowMac::Thaw()
2194 {
2195 #if TARGET_API_MAC_OSX
2196 wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2197
2198 if ( !--m_frozenness )
2199 {
2200 if ( m_peer && m_peer->Ok() )
2201 {
2202 m_peer->SetDrawingEnabled( true ) ;
2203 m_peer->InvalidateWithChildren() ;
2204 }
2205 }
2206 #endif
2207 }
2208
2209 void wxWindowMac::MacRedrawControl()
2210 {
2211 /*
2212 if ( *m_peer && MacGetTopLevelWindowRef() && m_peer->IsVisible())
2213 {
2214 #if TARGET_API_MAC_CARBON
2215 Update() ;
2216 #else
2217 wxClientDC dc(this) ;
2218 wxMacPortSetter helper(&dc) ;
2219 wxMacWindowClipper clipper(this) ;
2220 wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
2221 UMADrawControl( *m_peer ) ;
2222 #endif
2223 }
2224 */
2225 }
2226
2227 /* TODO
2228 void wxWindowMac::OnPaint(wxPaintEvent& event)
2229 {
2230 // why don't we skip that here ?
2231 }
2232 */
2233
2234 wxWindowMac *wxGetActiveWindow()
2235 {
2236 // actually this is a windows-only concept
2237 return NULL;
2238 }
2239
2240 // Coordinates relative to the window
2241 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2242 {
2243 // We really don't move the mouse programmatically under Mac.
2244 }
2245
2246 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2247 {
2248 #if TARGET_API_MAC_OSX
2249 if ( m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT )
2250 {
2251 event.Skip() ;
2252 }
2253 else
2254 #endif
2255 {
2256 event.GetDC()->Clear() ;
2257 }
2258 }
2259
2260 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2261 {
2262 event.Skip() ;
2263 }
2264
2265 int wxWindowMac::GetScrollPos(int orient) const
2266 {
2267 if ( orient == wxHORIZONTAL )
2268 {
2269 if ( m_hScrollBar )
2270 return m_hScrollBar->GetThumbPosition() ;
2271 }
2272 else
2273 {
2274 if ( m_vScrollBar )
2275 return m_vScrollBar->GetThumbPosition() ;
2276 }
2277 return 0;
2278 }
2279
2280 // This now returns the whole range, not just the number
2281 // of positions that we can scroll.
2282 int wxWindowMac::GetScrollRange(int orient) const
2283 {
2284 if ( orient == wxHORIZONTAL )
2285 {
2286 if ( m_hScrollBar )
2287 return m_hScrollBar->GetRange() ;
2288 }
2289 else
2290 {
2291 if ( m_vScrollBar )
2292 return m_vScrollBar->GetRange() ;
2293 }
2294 return 0;
2295 }
2296
2297 int wxWindowMac::GetScrollThumb(int orient) const
2298 {
2299 if ( orient == wxHORIZONTAL )
2300 {
2301 if ( m_hScrollBar )
2302 return m_hScrollBar->GetThumbSize() ;
2303 }
2304 else
2305 {
2306 if ( m_vScrollBar )
2307 return m_vScrollBar->GetThumbSize() ;
2308 }
2309 return 0;
2310 }
2311
2312 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2313 {
2314 if ( orient == wxHORIZONTAL )
2315 {
2316 if ( m_hScrollBar )
2317 m_hScrollBar->SetThumbPosition( pos ) ;
2318 }
2319 else
2320 {
2321 if ( m_vScrollBar )
2322 m_vScrollBar->SetThumbPosition( pos ) ;
2323 }
2324 }
2325
2326 void wxWindowMac::MacPaintBorders( int left , int top )
2327 {
2328 if( IsTopLevel() )
2329 return ;
2330
2331 Rect rect ;
2332 m_peer->GetRect( &rect ) ;
2333 InsetRect( &rect, -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2334
2335 if ( !IsTopLevel() )
2336 {
2337 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2338 if (top)
2339 {
2340 wxPoint pt(0,0) ;
2341 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2342 rect.left += pt.x ;
2343 rect.right += pt.x ;
2344 rect.top += pt.y ;
2345 rect.bottom += pt.y ;
2346 }
2347 }
2348
2349 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2350 {
2351 Rect srect = rect ;
2352 SInt32 border = 0 ;
2353 GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
2354 InsetRect( &srect , border , border );
2355 DrawThemeEditTextFrame(&srect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2356 }
2357 else if (HasFlag(wxSIMPLE_BORDER))
2358 {
2359 Rect srect = rect ;
2360 SInt32 border = 0 ;
2361 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2362 InsetRect( &srect , border , border );
2363 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2364 }
2365 }
2366
2367 void wxWindowMac::RemoveChild( wxWindowBase *child )
2368 {
2369 if ( child == m_hScrollBar )
2370 m_hScrollBar = NULL ;
2371 if ( child == m_vScrollBar )
2372 m_vScrollBar = NULL ;
2373
2374 wxWindowBase::RemoveChild( child ) ;
2375 }
2376
2377 // New function that will replace some of the above.
2378 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2379 int range, bool refresh)
2380 {
2381 if ( orient == wxHORIZONTAL )
2382 {
2383 if ( m_hScrollBar )
2384 {
2385 if ( range == 0 || thumbVisible >= range )
2386 {
2387 if ( m_hScrollBar->IsShown() )
2388 m_hScrollBar->Show(false) ;
2389 }
2390 else
2391 {
2392 if ( !m_hScrollBar->IsShown() )
2393 m_hScrollBar->Show(true) ;
2394 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2395 }
2396 }
2397 }
2398 else
2399 {
2400 if ( m_vScrollBar )
2401 {
2402 if ( range == 0 || thumbVisible >= range )
2403 {
2404 if ( m_vScrollBar->IsShown() )
2405 m_vScrollBar->Show(false) ;
2406 }
2407 else
2408 {
2409 if ( !m_vScrollBar->IsShown() )
2410 m_vScrollBar->Show(true) ;
2411 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2412 }
2413 }
2414 }
2415 MacRepositionScrollBars() ;
2416 }
2417
2418 // Does a physical scroll
2419 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2420 {
2421 if( dx == 0 && dy ==0 )
2422 return ;
2423
2424
2425 {
2426
2427 int width , height ;
2428 GetClientSize( &width , &height ) ;
2429 #if TARGET_API_MAC_OSX
2430 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2431 // area is scrolled, this does not occur if width and height are 2 pixels less,
2432 // TODO write optimal workaround
2433 wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2434 if ( rect )
2435 {
2436 scrollrect.Intersect( *rect ) ;
2437 }
2438 if ( m_peer->GetNeedsDisplay() )
2439 {
2440 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2441 // either immediate redraw or full invalidate
2442 #if 1
2443 // is the better overall solution, as it does not slow down scrolling
2444 m_peer->SetNeedsDisplay( true ) ;
2445 #else
2446 // this would be the preferred version for fast drawing controls
2447 if( UMAGetSystemVersion() < 0x1030 )
2448 Update() ;
2449 else
2450 HIViewRender(m_peer->GetControlRef()) ;
2451 #endif
2452 }
2453 // as the native control might be not a 0/0 wx window coordinates, we have to offset
2454 scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2455 m_peer->ScrollRect( scrollrect , dx , dy ) ;
2456 #else
2457
2458 wxPoint pos;
2459 pos.x = pos.y = 0;
2460
2461 Rect scrollrect;
2462 RgnHandle updateRgn = NewRgn() ;
2463
2464 {
2465 wxClientDC dc(this) ;
2466 wxMacPortSetter helper(&dc) ;
2467
2468 m_peer->GetRect( &scrollrect ) ;
2469 scrollrect.top += MacGetTopBorderSize() ;
2470 scrollrect.left += MacGetLeftBorderSize() ;
2471 scrollrect.bottom = scrollrect.top + height ;
2472 scrollrect.right = scrollrect.left + width ;
2473
2474 if ( rect )
2475 {
2476 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2477 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2478 SectRect( &scrollrect , &r , &scrollrect ) ;
2479 }
2480 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2481 }
2482 // ScrollWindowRect( (WindowRef) MacGetTopLevelWindowRef() , &scrollrect , dx , dy , kScrollWindowInvalidate, updateRgn ) ;
2483 #endif
2484 }
2485
2486 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2487 {
2488 wxWindowMac *child = node->GetData();
2489 if (child == m_vScrollBar) continue;
2490 if (child == m_hScrollBar) continue;
2491 if (child->IsTopLevel()) continue;
2492
2493 int x,y;
2494 child->GetPosition( &x, &y );
2495 int w,h;
2496 child->GetSize( &w, &h );
2497 if (rect)
2498 {
2499 wxRect rc(x,y,w,h);
2500 if (rect->Intersects(rc))
2501 child->SetSize( x+dx, y+dy, w, h );
2502 }
2503 else
2504 {
2505 child->SetSize( x+dx, y+dy, w, h );
2506 }
2507 }
2508 }
2509
2510 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2511 {
2512 if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
2513 {
2514 wxScrollWinEvent wevent;
2515 wevent.SetPosition(event.GetPosition());
2516 wevent.SetOrientation(event.GetOrientation());
2517 wevent.m_eventObject = this;
2518
2519 if (event.m_eventType == wxEVT_SCROLL_TOP)
2520 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
2521 else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
2522 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
2523 else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
2524 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
2525 else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
2526 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
2527 else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
2528 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
2529 else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
2530 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
2531 else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
2532 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
2533 else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
2534 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
2535
2536 GetEventHandler()->ProcessEvent(wevent);
2537 }
2538 }
2539
2540 // Get the window with the focus
2541 wxWindowMac *wxWindowBase::DoFindFocus()
2542 {
2543 ControlRef control ;
2544 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2545 return wxFindControlFromMacControl( control ) ;
2546 }
2547
2548 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2549 {
2550 // panel wants to track the window which was the last to have focus in it,
2551 // so we want to set ourselves as the window which last had focus
2552 //
2553 // notice that it's also important to do it upwards the tree becaus
2554 // otherwise when the top level panel gets focus, it won't set it back to
2555 // us, but to some other sibling
2556
2557 // CS:don't know if this is still needed:
2558 //wxChildFocusEvent eventFocus(this);
2559 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2560
2561 if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2562 {
2563 wxMacWindowStateSaver sv( this ) ;
2564
2565 int w , h ;
2566 int x , y ;
2567 x = y = 0 ;
2568 MacWindowToRootWindow( &x , &y ) ;
2569 GetSize( &w , &h ) ;
2570 Rect rect = {y , x , h + y , w + x } ;
2571
2572 if ( event.GetEventType() == wxEVT_SET_FOCUS )
2573 DrawThemeFocusRect( &rect , true ) ;
2574 else
2575 {
2576 DrawThemeFocusRect( &rect , false ) ;
2577
2578 // as this erases part of the frame we have to redraw borders
2579 // and because our z-ordering is not always correct (staticboxes)
2580 // we have to invalidate things, we cannot simple redraw
2581 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() ;
2582 RectRgn( updateInner , &rect ) ;
2583 InsetRect( &rect , -4 , -4 ) ;
2584 RectRgn( updateOuter , &rect ) ;
2585 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
2586 wxPoint parent(0,0);
2587 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
2588 parent -= GetParent()->GetClientAreaOrigin() ;
2589 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
2590 GetParent()->m_peer->SetNeedsDisplay( true , updateOuter ) ;
2591 DisposeRgn(updateOuter) ;
2592 DisposeRgn(updateInner) ;
2593 }
2594 }
2595
2596 event.Skip();
2597 }
2598
2599 void wxWindowMac::OnInternalIdle()
2600 {
2601 // This calls the UI-update mechanism (querying windows for
2602 // menu/toolbar/control state information)
2603 if (wxUpdateUIEvent::CanUpdate(this))
2604 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2605 }
2606
2607 // Raise the window to the top of the Z order
2608 void wxWindowMac::Raise()
2609 {
2610 m_peer->SetZOrder( true , NULL ) ;
2611 }
2612
2613 // Lower the window to the bottom of the Z order
2614 void wxWindowMac::Lower()
2615 {
2616 m_peer->SetZOrder( false , NULL ) ;
2617 }
2618
2619
2620 // static wxWindow *gs_lastWhich = NULL;
2621
2622 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2623 {
2624 // first trigger a set cursor event
2625
2626 wxPoint clientorigin = GetClientAreaOrigin() ;
2627 wxSize clientsize = GetClientSize() ;
2628 wxCursor cursor ;
2629 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2630 {
2631 wxSetCursorEvent event( pt.x , pt.y );
2632
2633 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2634 if ( processedEvtSetCursor && event.HasCursor() )
2635 {
2636 cursor = event.GetCursor() ;
2637 }
2638 else
2639 {
2640
2641 // the test for processedEvtSetCursor is here to prevent using m_cursor
2642 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2643 // it - this is a way to say that our cursor shouldn't be used for this
2644 // point
2645 if ( !processedEvtSetCursor && m_cursor.Ok() )
2646 {
2647 cursor = m_cursor ;
2648 }
2649 if ( wxIsBusy() )
2650 {
2651 }
2652 else
2653 {
2654 if ( !GetParent() )
2655 cursor = *wxSTANDARD_CURSOR ;
2656 }
2657 }
2658 if ( cursor.Ok() )
2659 cursor.MacInstall() ;
2660 }
2661 return cursor.Ok() ;
2662 }
2663
2664 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2665 {
2666 if ( m_tooltip )
2667 {
2668 return m_tooltip->GetTip() ;
2669 }
2670 return wxEmptyString ;
2671 }
2672
2673 void wxWindowMac::Update()
2674 {
2675 #if TARGET_API_MAC_OSX
2676
2677 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2678 WindowRef window = (WindowRef)MacGetTopLevelWindowRef() ;
2679
2680 // for composited windows this also triggers a redraw of all
2681 // invalid views in the window
2682 if( UMAGetSystemVersion() >= 0x1030 )
2683 HIWindowFlush(window) ;
2684 else
2685 #endif
2686 {
2687 // the only way to trigger the redrawing on earlier systems is to call
2688 // ReceiveNextEvent
2689
2690 EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
2691 UInt32 currentEventClass = 0 ;
2692 UInt32 currentEventKind = 0 ;
2693 if ( currentEvent != NULL )
2694 {
2695 currentEventClass = ::GetEventClass( currentEvent ) ;
2696 currentEventKind = ::GetEventKind( currentEvent ) ;
2697 }
2698 if ( currentEventClass != kEventClassMenu )
2699 {
2700 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
2701
2702 EventRef theEvent;
2703 OSStatus status = noErr ;
2704 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
2705 }
2706 else
2707 m_peer->SetNeedsDisplay( true ) ;
2708 }
2709 #else
2710 ::Draw1Control( m_peer->GetControlRef() ) ;
2711 #endif
2712 }
2713
2714 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2715 {
2716 wxTopLevelWindowMac* win = NULL ;
2717 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2718 if ( window )
2719 {
2720 win = wxFindWinFromMacWindow( window ) ;
2721 }
2722 return win ;
2723 }
2724 wxRegion wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2725 {
2726 // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
2727 // also a window dc uses this, in this case we only clip in the hierarchy for hard
2728 // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
2729 // to add focus borders everywhere
2730
2731 Rect r ;
2732 RgnHandle visRgn = NewRgn() ;
2733 RgnHandle tempRgn = NewRgn() ;
2734 if ( m_peer->IsVisible())
2735 {
2736 m_peer->GetRect( &r ) ;
2737 r.left -= MacGetLeftBorderSize() ;
2738 r.top -= MacGetTopBorderSize() ;
2739 r.bottom += MacGetBottomBorderSize() ;
2740 r.right += MacGetRightBorderSize() ;
2741
2742 if (! MacGetTopLevelWindow()->MacUsesCompositing() )
2743 {
2744 MacRootWindowToWindow( &r.left , & r.top ) ;
2745 MacRootWindowToWindow( &r.right , & r.bottom ) ;
2746 }
2747 else
2748 {
2749 r.right -= r.left ;
2750 r.bottom -= r.top ;
2751 r.left = 0 ;
2752 r.top = 0 ;
2753 }
2754 if ( includeOuterStructures )
2755 InsetRect( &r , -4 , -4 ) ;
2756 RectRgn( visRgn , &r ) ;
2757
2758 if ( !IsTopLevel() )
2759 {
2760 wxWindow* child = this ;
2761 wxWindow* parent = child->GetParent() ;
2762 while( parent )
2763 {
2764 int x , y ;
2765 wxSize size ;
2766 // we have to find a better clipping algorithm here, in order not to clip things
2767 // positioned like status and toolbar
2768 if ( 1 /* parent->IsTopLevel() && child->IsKindOf( CLASSINFO( wxToolBar ) ) */ )
2769 {
2770 size = parent->GetSize() ;
2771 x = y = 0 ;
2772 }
2773 else
2774 {
2775 size = parent->GetClientSize() ;
2776 wxPoint origin = parent->GetClientAreaOrigin() ;
2777 x = origin.x ;
2778 y = origin.y ;
2779 }
2780 parent->MacWindowToRootWindow( &x, &y ) ;
2781 MacRootWindowToWindow( &x , &y ) ;
2782
2783 if ( !includeOuterStructures || (
2784 parent->MacClipChildren() ||
2785 ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() )
2786 ) )
2787 {
2788 SetRectRgn( tempRgn ,
2789 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
2790 x + size.x - parent->MacGetRightBorderSize(),
2791 y + size.y - parent->MacGetBottomBorderSize()) ;
2792
2793 SectRgn( visRgn , tempRgn , visRgn ) ;
2794 }
2795 if ( parent->IsTopLevel() )
2796 break ;
2797 child = parent ;
2798 parent = child->GetParent() ;
2799 }
2800 }
2801 }
2802
2803 wxRegion vis = visRgn ;
2804 DisposeRgn( visRgn ) ;
2805 DisposeRgn( tempRgn ) ;
2806 return vis ;
2807 }
2808
2809 /*
2810 This function must not change the updatergn !
2811 */
2812 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2813 {
2814 RgnHandle updatergn = (RgnHandle) updatergnr ;
2815 bool handled = false ;
2816 Rect updatebounds ;
2817 GetRegionBounds( updatergn , &updatebounds ) ;
2818 // wxLogDebug("update for %s bounds %d , %d , %d , %d",typeid(*this).name() , updatebounds.left , updatebounds.top , updatebounds.right , updatebounds.bottom ) ;
2819 if ( !EmptyRgn(updatergn) )
2820 {
2821 RgnHandle newupdate = NewRgn() ;
2822 wxSize point = GetClientSize() ;
2823 wxPoint origin = GetClientAreaOrigin() ;
2824 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2825 SectRgn( newupdate , updatergn , newupdate ) ;
2826
2827 // first send an erase event to the entire update area
2828 {
2829 wxWindowDC dc(this);
2830 dc.SetClippingRegion(wxRegion(updatergn));
2831 wxEraseEvent eevent( GetId(), &dc );
2832 eevent.SetEventObject( this );
2833 GetEventHandler()->ProcessEvent( eevent );
2834 }
2835
2836 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2837 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2838 m_updateRegion = newupdate ;
2839 DisposeRgn( newupdate ) ;
2840
2841 if ( !m_updateRegion.Empty() )
2842 {
2843 // paint the window itself
2844 wxPaintEvent event;
2845 event.m_timeStamp = time ;
2846 event.SetEventObject(this);
2847 handled = GetEventHandler()->ProcessEvent(event);
2848
2849 // we have to call the default built-in handler, as otherwise our frames will be drawn and immediately erased afterwards
2850 if ( !handled )
2851 {
2852 if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
2853 {
2854 CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
2855 handled = true ;
2856 }
2857 }
2858
2859 }
2860
2861 // now we cannot rely on having its borders drawn by a window itself, as it does not
2862 // get the updateRgn wide enough to always do so, so we do it from the parent
2863 // this would also be the place to draw any custom backgrounds for native controls
2864 // in Composited windowing
2865 wxPoint clientOrigin = GetClientAreaOrigin() ;
2866
2867 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2868 {
2869 wxWindowMac *child = node->GetData();
2870 if (child == m_vScrollBar) continue;
2871 if (child == m_hScrollBar) continue;
2872 if (child->IsTopLevel()) continue;
2873 if (!child->IsShown()) continue;
2874
2875 int x,y;
2876 child->GetPosition( &x, &y );
2877 int w,h;
2878 child->GetSize( &w, &h );
2879 Rect childRect = { y , x , y + h , x + w } ;
2880 OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ;
2881 if ( child->MacGetTopBorderSize() )
2882 {
2883 if ( RectInRgn( &childRect , updatergn ) )
2884 {
2885 // paint custom borders
2886 wxNcPaintEvent eventNc( child->GetId() );
2887 eventNc.SetEventObject( child );
2888 if ( !child->GetEventHandler()->ProcessEvent( eventNc ) )
2889 {
2890 wxWindowDC dc(this) ;
2891 dc.SetClippingRegion(wxRegion(updatergn));
2892 wxMacPortSetter helper(&dc) ;
2893 child->MacPaintBorders( dc.m_macLocalOrigin.x + childRect.left , dc.m_macLocalOrigin.y + childRect.top) ;
2894 }
2895 }
2896 }
2897 if ( child->m_peer->NeedsFocusRect() && child->m_peer->HasFocus() )
2898 {
2899 wxWindowDC dc(this) ;
2900 dc.SetClippingRegion(wxRegion(updatergn));
2901 wxMacPortSetter helper(&dc) ;
2902 Rect r = childRect ;
2903 OffsetRect( &r , dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y ) ;
2904 DrawThemeFocusRect( &r , true ) ;
2905 }
2906 }
2907 }
2908 return handled ;
2909 }
2910
2911 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
2912 {
2913 RgnHandle updatergn = (RgnHandle) updatergnr ;
2914 // updatergn is always already clipped to our boundaries
2915 // if we are in compositing mode then it is in relative to the upper left of the control
2916 // if we are in non-compositing, then it is relatvie to the uppder left of the content area
2917 // of the toplevel window
2918 // it is in window coordinates, not in client coordinates
2919
2920 // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
2921 RgnHandle ownUpdateRgn = NewRgn() ;
2922 CopyRgn( updatergn , ownUpdateRgn ) ;
2923
2924 if ( MacGetTopLevelWindow()->MacUsesCompositing() == false )
2925 {
2926 Rect bounds;
2927 m_peer->GetRectInWindowCoords( &bounds );
2928 RgnHandle controlRgn = NewRgn();
2929 RectRgn( controlRgn, &bounds );
2930 //KO: This sets the ownUpdateRgn to the area of this control that is inside
2931 // the window update region
2932 SectRgn( ownUpdateRgn, controlRgn, ownUpdateRgn );
2933 DisposeRgn( controlRgn );
2934
2935 //KO: convert ownUpdateRgn to local coordinates
2936 OffsetRgn( ownUpdateRgn, -bounds.left, -bounds.top );
2937 }
2938
2939 MacDoRedraw( ownUpdateRgn , time ) ;
2940 DisposeRgn( ownUpdateRgn ) ;
2941
2942 }
2943
2944 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2945 {
2946 wxWindowMac *iter = (wxWindowMac*)this ;
2947
2948 while( iter )
2949 {
2950 if ( iter->IsTopLevel() )
2951 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2952
2953 iter = iter->GetParent() ;
2954 }
2955 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2956 return NULL ;
2957 }
2958
2959 void wxWindowMac::MacCreateScrollBars( long style )
2960 {
2961 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2962
2963 if ( style & ( wxVSCROLL | wxHSCROLL ) )
2964 {
2965 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2966 int scrlsize = MAC_SCROLLBAR_SIZE ;
2967 wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL ;
2968 if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
2969 {
2970 scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
2971 variant = wxWINDOW_VARIANT_SMALL ;
2972 }
2973
2974 int adjust = hasBoth ? scrlsize - 1: 0 ;
2975 int width, height ;
2976 GetClientSize( &width , &height ) ;
2977
2978 wxPoint vPoint(width-scrlsize, 0) ;
2979 wxSize vSize(scrlsize, height - adjust) ;
2980 wxPoint hPoint(0 , height-scrlsize ) ;
2981 wxSize hSize( width - adjust, scrlsize) ;
2982
2983
2984 if ( style & wxVSCROLL )
2985 {
2986 m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint,
2987 vSize , wxVERTICAL);
2988 }
2989
2990 if ( style & wxHSCROLL )
2991 {
2992 m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint,
2993 hSize , wxHORIZONTAL);
2994 }
2995 }
2996
2997
2998 // because the create does not take into account the client area origin
2999 MacRepositionScrollBars() ; // we might have a real position shift
3000 }
3001
3002 void wxWindowMac::MacRepositionScrollBars()
3003 {
3004 if ( !m_hScrollBar && !m_vScrollBar )
3005 return ;
3006
3007 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
3008 int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
3009 int adjust = hasBoth ? scrlsize - 1 : 0 ;
3010
3011 // get real client area
3012
3013 int width ;
3014 int height ;
3015 GetSize( &width , &height ) ;
3016
3017 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
3018 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
3019
3020 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
3021 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
3022 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
3023 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
3024 /*
3025 int x = 0 ;
3026 int y = 0 ;
3027 int w ;
3028 int h ;
3029 GetSize( &w , &h ) ;
3030
3031 MacClientToRootWindow( &x , &y ) ;
3032 MacClientToRootWindow( &w , &h ) ;
3033
3034 wxWindowMac *iter = (wxWindowMac*)this ;
3035
3036 int totW = 10000 , totH = 10000;
3037 while( iter )
3038 {
3039 if ( iter->IsTopLevel() )
3040 {
3041 iter->GetSize( &totW , &totH ) ;
3042 break ;
3043 }
3044
3045 iter = iter->GetParent() ;
3046 }
3047
3048 if ( x == 0 )
3049 {
3050 hPoint.x = -1 ;
3051 hSize.x += 1 ;
3052 }
3053 if ( y == 0 )
3054 {
3055 vPoint.y = -1 ;
3056 vSize.y += 1 ;
3057 }
3058
3059 if ( w-x >= totW )
3060 {
3061 hSize.x += 1 ;
3062 vPoint.x += 1 ;
3063 }
3064
3065 if ( h-y >= totH )
3066 {
3067 vSize.y += 1 ;
3068 hPoint.y += 1 ;
3069 }
3070 */
3071 if ( m_vScrollBar )
3072 {
3073 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
3074 }
3075 if ( m_hScrollBar )
3076 {
3077 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
3078 }
3079 }
3080
3081 bool wxWindowMac::AcceptsFocus() const
3082 {
3083 return MacCanFocus() && wxWindowBase::AcceptsFocus();
3084 }
3085
3086 void wxWindowMac::MacSuperChangedPosition()
3087 {
3088 // only window-absolute structures have to be moved i.e. controls
3089
3090 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3091 while ( node )
3092 {
3093 wxWindowMac *child = node->GetData();
3094 child->MacSuperChangedPosition() ;
3095 node = node->GetNext();
3096 }
3097 }
3098
3099 void wxWindowMac::MacTopLevelWindowChangedPosition()
3100 {
3101 // only screen-absolute structures have to be moved i.e. glcanvas
3102
3103 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3104 while ( node )
3105 {
3106 wxWindowMac *child = node->GetData();
3107 child->MacTopLevelWindowChangedPosition() ;
3108 node = node->GetNext();
3109 }
3110 }
3111
3112 long wxWindowMac::MacGetLeftBorderSize( ) const
3113 {
3114 if( IsTopLevel() )
3115 return 0 ;
3116
3117 if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
3118 {
3119 SInt32 border = 3 ;
3120 return border ;
3121 }
3122 else if ( m_windowStyle &wxDOUBLE_BORDER)
3123 {
3124 SInt32 border = 3 ;
3125 return border ;
3126 }
3127 else if (m_windowStyle &wxSIMPLE_BORDER)
3128 {
3129 return 1 ;
3130 }
3131 return 0 ;
3132 }
3133
3134 long wxWindowMac::MacGetRightBorderSize( ) const
3135 {
3136 // they are all symmetric in mac themes
3137 return MacGetLeftBorderSize() ;
3138 }
3139
3140 long wxWindowMac::MacGetTopBorderSize( ) const
3141 {
3142 // they are all symmetric in mac themes
3143 return MacGetLeftBorderSize() ;
3144 }
3145
3146 long wxWindowMac::MacGetBottomBorderSize( ) const
3147 {
3148 // they are all symmetric in mac themes
3149 return MacGetLeftBorderSize() ;
3150 }
3151
3152 long wxWindowMac::MacRemoveBordersFromStyle( long style )
3153 {
3154 return style & ~wxBORDER_MASK ;
3155 }
3156
3157 // Find the wxWindowMac at the current mouse position, returning the mouse
3158 // position.
3159 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
3160 {
3161 pt = wxGetMousePosition();
3162 wxWindowMac* found = wxFindWindowAtPoint(pt);
3163 return found;
3164 }
3165
3166 // Get the current mouse position.
3167 wxPoint wxGetMousePosition()
3168 {
3169 int x, y;
3170 wxGetMousePosition(& x, & y);
3171 return wxPoint(x, y);
3172 }
3173
3174 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
3175 {
3176 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
3177 {
3178 // copied from wxGTK : CS
3179 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
3180 // except that:
3181 //
3182 // (a) it's a command event and so is propagated to the parent
3183 // (b) under MSW it can be generated from kbd too
3184 // (c) it uses screen coords (because of (a))
3185 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
3186 this->GetId(),
3187 this->ClientToScreen(event.GetPosition()));
3188 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
3189 event.Skip() ;
3190 }
3191 else
3192 {
3193 event.Skip() ;
3194 }
3195 }
3196
3197 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
3198 {
3199 }
3200
3201 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
3202 {
3203 int x ,y , w ,h ;
3204
3205 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
3206 Rect bounds = { y , x , y+h , x+w };
3207 return bounds ;
3208 }
3209
3210 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
3211 {
3212 return eventNotHandledErr ;
3213 }
3214
3215
wxWidgets (Impactor)