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fixed (harmless) unused variable warning in release build
[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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
13 #pragma implementation "window.h"
14 #endif
15
16 #include "wx/wxprec.h"
17
18 #include "wx/menu.h"
19 #include "wx/window.h"
20 #include "wx/dc.h"
21 #include "wx/dcclient.h"
22 #include "wx/utils.h"
23 #include "wx/app.h"
24 #include "wx/panel.h"
25 #include "wx/layout.h"
26 #include "wx/dialog.h"
27 #include "wx/scrolbar.h"
28 #include "wx/statbox.h"
29 #include "wx/button.h"
30 #include "wx/settings.h"
31 #include "wx/msgdlg.h"
32 #include "wx/frame.h"
33 #include "wx/tooltip.h"
34 #include "wx/statusbr.h"
35 #include "wx/menuitem.h"
36 #include "wx/spinctrl.h"
37 #include "wx/log.h"
38 #include "wx/geometry.h"
39 #include "wx/textctrl.h"
40
41 #include "wx/toolbar.h"
42 #include "wx/dc.h"
43
44 #if wxUSE_CARET
45 #include "wx/caret.h"
46 #endif // wxUSE_CARET
47
48 #define MAC_SCROLLBAR_SIZE 15
49 #define MAC_SMALL_SCROLLBAR_SIZE 11
50
51 #include "wx/mac/uma.h"
52 #ifndef __DARWIN__
53 #include <Windows.h>
54 #include <ToolUtils.h>
55 #include <Scrap.h>
56 #include <MacTextEditor.h>
57 #endif
58
59 #if TARGET_API_MAC_OSX
60 #ifndef __HIVIEW__
61 #include <HIToolbox/HIView.h>
62 #endif
63 #endif
64
65 #if wxUSE_DRAG_AND_DROP
66 #include "wx/dnd.h"
67 #endif
68
69 #include <string.h>
70
71 extern wxList wxPendingDelete;
72
73 #ifdef __WXUNIVERSAL__
74 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
75 #else // __WXMAC__
76 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
77 #endif // __WXUNIVERSAL__/__WXMAC__
78
79 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
80 EVT_NC_PAINT(wxWindowMac::OnNcPaint)
81 EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
82 #if TARGET_API_MAC_OSX
83 EVT_PAINT(wxWindowMac::OnPaint)
84 #endif
85 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
86 EVT_KILL_FOCUS(wxWindowMac::OnSetFocus)
87 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
88 END_EVENT_TABLE()
89
90 #define wxMAC_DEBUG_REDRAW 0
91 #ifndef wxMAC_DEBUG_REDRAW
92 #define wxMAC_DEBUG_REDRAW 0
93 #endif
94
95 #define wxMAC_USE_THEME_BORDER 1
96
97 // ---------------------------------------------------------------------------
98 // Utility Routines to move between different coordinate systems
99 // ---------------------------------------------------------------------------
100
101 /*
102 * Right now we have the following setup :
103 * a border that is not part of the native control is always outside the
104 * control's border (otherwise we loose all native intelligence, future ways
105 * may be to have a second embedding control responsible for drawing borders
106 * and backgrounds eventually)
107 * so all this border calculations have to be taken into account when calling
108 * native methods or getting native oriented data
109 * so we have three coordinate systems here
110 * wx client coordinates
111 * wx window coordinates (including window frames)
112 * native coordinates
113 */
114
115 //
116 // originating from native control
117 //
118
119
120 void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle )
121 {
122 OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
123 }
124
125 void wxMacNativeToWindow( const wxWindow* window , Rect *rect )
126 {
127 OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
128 }
129
130 //
131 // directed towards native control
132 //
133
134 void wxMacWindowToNative( const wxWindow* window , RgnHandle handle )
135 {
136 OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() );
137 }
138
139 void wxMacWindowToNative( const wxWindow* window , Rect *rect )
140 {
141 OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ;
142 }
143
144
145 // ---------------------------------------------------------------------------
146 // Carbon Events
147 // ---------------------------------------------------------------------------
148
149 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
150 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
151
152 #if TARGET_API_MAC_OSX
153
154 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
155 enum {
156 kEventControlVisibilityChanged = 157
157 };
158 #endif
159
160 #endif
161
162 static const EventTypeSpec eventList[] =
163 {
164 { kEventClassControl , kEventControlHit } ,
165 #if TARGET_API_MAC_OSX
166 { kEventClassControl , kEventControlDraw } ,
167 { kEventClassControl , kEventControlVisibilityChanged } ,
168 { kEventClassControl , kEventControlEnabledStateChanged } ,
169 { kEventClassControl , kEventControlHiliteChanged } ,
170 { kEventClassControl , kEventControlSetFocusPart } ,
171
172 { kEventClassService , kEventServiceGetTypes },
173 { kEventClassService , kEventServiceCopy },
174 { kEventClassService , kEventServicePaste },
175
176 // { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
177 // { kEventClassControl , kEventControlBoundsChanged } ,
178 #endif
179 } ;
180
181 static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
182 {
183 OSStatus result = eventNotHandledErr ;
184
185 wxMacCarbonEvent cEvent( event ) ;
186
187 ControlRef controlRef ;
188 wxWindowMac* thisWindow = (wxWindowMac*) data ;
189
190 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
191
192 switch( GetEventKind( event ) )
193 {
194 #if TARGET_API_MAC_OSX
195 case kEventControlDraw :
196 {
197 RgnHandle updateRgn = NULL ;
198 RgnHandle allocatedRgn = NULL ;
199 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
200 Rect controlBounds ;
201 if ( thisWindow->GetPeer()->IsCompositing() == false )
202 {
203 if ( thisWindow->GetPeer()->IsRootControl() == false )
204 {
205 GetControlBounds( thisWindow->GetPeer()->GetControlRef() , &controlBounds ) ;
206 }
207 else
208 {
209 thisWindow->GetPeer()->GetRect( &controlBounds ) ;
210 }
211 }
212
213 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
214 {
215 updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
216 }
217 else
218 {
219 if ( thisWindow->GetPeer()->IsCompositing() == false )
220 {
221 allocatedRgn = NewRgn() ;
222 CopyRgn( updateRgn , allocatedRgn ) ;
223 OffsetRgn( allocatedRgn , -controlBounds.left , -controlBounds.top ) ;
224 // hide the given region by the new region that must be shifted
225 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
226 updateRgn = allocatedRgn ;
227 }
228 else
229 {
230 if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
231 {
232 // as this update region is in native window locals we must adapt it to wx window local
233 allocatedRgn = NewRgn() ;
234 CopyRgn( updateRgn , allocatedRgn ) ;
235 // hide the given region by the new region that must be shifted
236 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
237 updateRgn = allocatedRgn ;
238 }
239 }
240 }
241 Rect rgnBounds ;
242 GetRegionBounds( updateRgn , &rgnBounds ) ;
243 #if wxMAC_DEBUG_REDRAW
244 if ( thisWindow->MacIsUserPane() )
245 {
246 CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
247 static float color = 0.5 ;
248 static channel = 0 ;
249 HIRect bounds;
250 HIViewGetBounds( controlRef, &bounds );
251 CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
252 channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
253 CGContextFillRect( cgContext, bounds );
254 color += 0.1 ;
255 if ( color > 0.9 )
256 {
257 color = 0.5 ;
258 channel++ ;
259 if ( channel == 3 )
260 channel = 0 ;
261 }
262 }
263 #endif
264 {
265 #if wxMAC_USE_CORE_GRAPHICS
266 bool created = false ;
267 CGContextRef cgContext = 0 ;
268 if ( cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef, &cgContext) != noErr )
269 {
270 wxASSERT( thisWindow->GetPeer()->IsCompositing() == false ) ;
271
272 // this parameter is not provided on non-composited windows
273 created = true ;
274 // rest of the code expects this to be already transformed and clipped for local
275 CGrafPtr port = GetWindowPort( (WindowRef) thisWindow->MacGetTopLevelWindowRef() ) ;
276 Rect bounds ;
277 GetPortBounds( port , &bounds ) ;
278 CreateCGContextForPort( port , &cgContext ) ;
279
280 wxMacWindowToNative( thisWindow , updateRgn ) ;
281 OffsetRgn( updateRgn , controlBounds.left , controlBounds.top ) ;
282 ClipCGContextToRegion( cgContext , &bounds , updateRgn ) ;
283 wxMacNativeToWindow( thisWindow , updateRgn ) ;
284 OffsetRgn( updateRgn , -controlBounds.left , -controlBounds.top ) ;
285
286 CGContextTranslateCTM( cgContext , 0 , bounds.bottom - bounds.top ) ;
287 CGContextScaleCTM( cgContext , 1 , -1 ) ;
288
289 CGContextTranslateCTM( cgContext , controlBounds.left , controlBounds.top ) ;
290
291 /*
292 CGContextSetRGBFillColor( cgContext , 1.0 , 1.0 , 1.0 , 1.0 ) ;
293 CGContextFillRect(cgContext , CGRectMake( 0 , 0 ,
294 controlBounds.right - controlBounds.left ,
295 controlBounds.bottom - controlBounds.top ) );
296 */
297
298 }
299 thisWindow->MacSetCGContextRef( cgContext ) ;
300 {
301 wxMacCGContextStateSaver sg( cgContext ) ;
302 #endif
303 if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
304 result = noErr ;
305 #if wxMAC_USE_CORE_GRAPHICS
306 thisWindow->MacSetCGContextRef( NULL ) ;
307 }
308 if ( created )
309 {
310 CGContextRelease( cgContext ) ;
311 }
312 #endif
313 }
314 if ( allocatedRgn )
315 DisposeRgn( allocatedRgn ) ;
316 }
317 break ;
318 case kEventControlVisibilityChanged :
319 thisWindow->MacVisibilityChanged() ;
320 break ;
321 case kEventControlEnabledStateChanged :
322 thisWindow->MacEnabledStateChanged() ;
323 break ;
324 case kEventControlHiliteChanged :
325 thisWindow->MacHiliteChanged() ;
326 break ;
327 #endif
328 // we emulate this event under Carbon CFM
329 case kEventControlSetFocusPart :
330 {
331 Boolean focusEverything = false ;
332 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
333 #ifdef __WXMAC_OSX__
334 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
335 {
336 }
337 #endif
338 if ( controlPart == kControlFocusNoPart )
339 {
340 #if wxUSE_CARET
341 if ( thisWindow->GetCaret() )
342 {
343 thisWindow->GetCaret()->OnKillFocus();
344 }
345 #endif // wxUSE_CARET
346 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
347 event.SetEventObject(thisWindow);
348 thisWindow->GetEventHandler()->ProcessEvent(event) ;
349 }
350 else
351 {
352 // panel wants to track the window which was the last to have focus in it
353 wxChildFocusEvent eventFocus(thisWindow);
354 thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
355
356 #if wxUSE_CARET
357 if ( thisWindow->GetCaret() )
358 {
359 thisWindow->GetCaret()->OnSetFocus();
360 }
361 #endif // wxUSE_CARET
362
363 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
364 event.SetEventObject(thisWindow);
365 thisWindow->GetEventHandler()->ProcessEvent(event) ;
366 }
367 if ( thisWindow->MacIsUserPane() )
368 result = noErr ;
369 }
370 break ;
371 case kEventControlHit :
372 {
373 result = thisWindow->MacControlHit( handler , event ) ;
374 }
375 break ;
376 default :
377 break ;
378 }
379 return result ;
380 }
381
382 static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
383 {
384 OSStatus result = eventNotHandledErr ;
385
386 wxMacCarbonEvent cEvent( event ) ;
387
388 ControlRef controlRef ;
389 wxWindowMac* thisWindow = (wxWindowMac*) data ;
390 wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
391 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
392
393 switch( GetEventKind( event ) )
394 {
395 case kEventServiceGetTypes :
396 if( textCtrl )
397 {
398 long from, to ;
399 textCtrl->GetSelection( &from , &to ) ;
400
401 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
402 if( from != to )
403 copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
404 if ( textCtrl->IsEditable() )
405 pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
406
407 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt' , 'PICT', 'MooV', 'AIFF' */ };
408 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
409 {
410 CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
411 if ( typestring )
412 {
413 if ( copyTypes )
414 CFArrayAppendValue (copyTypes, typestring) ;
415 if ( pasteTypes )
416 CFArrayAppendValue (pasteTypes, typestring) ;
417 CFRelease( typestring ) ;
418 }
419 }
420 result = noErr ;
421 }
422 break ;
423 case kEventServiceCopy :
424 if ( textCtrl )
425 {
426 long from, to ;
427 textCtrl->GetSelection( &from , &to ) ;
428 wxString val = textCtrl->GetValue() ;
429 val = val.Mid( from , to - from ) ;
430 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
431 verify_noerr( ClearScrap( &scrapRef ) ) ;
432 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.Length() , val.c_str() ) ) ;
433 result = noErr ;
434 }
435 break ;
436 case kEventServicePaste :
437 if ( textCtrl )
438 {
439 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
440 Size textSize, pastedSize ;
441 verify_noerr( GetScrapFlavorSize (scrapRef, kTXNTextData, &textSize) ) ;
442 textSize++ ;
443 char *content = new char[textSize] ;
444 GetScrapFlavorData (scrapRef, kTXNTextData, &pastedSize, content );
445 content[textSize-1] = 0 ;
446 #if wxUSE_UNICODE
447 textCtrl->WriteText( wxString( content , wxConvLocal ) );
448 #else
449 textCtrl->WriteText( wxString( content ) ) ;
450 #endif
451 delete[] content ;
452 result = noErr ;
453 }
454 break ;
455 }
456
457 return result ;
458 }
459
460 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
461 {
462 EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
463 EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
464 wxTheApp->MacSetCurrentEvent( event , handler ) ;
465 OSStatus result = eventNotHandledErr ;
466
467 switch ( GetEventClass( event ) )
468 {
469 case kEventClassControl :
470 result = wxMacWindowControlEventHandler( handler, event, data ) ;
471 break ;
472 case kEventClassService :
473 result = wxMacWindowServiceEventHandler( handler, event , data ) ;
474 break ;
475 default :
476 break ;
477 }
478 wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
479 return result ;
480 }
481
482 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
483
484 #if !TARGET_API_MAC_OSX
485
486 // ---------------------------------------------------------------------------
487 // UserPane events for non OSX builds
488 // ---------------------------------------------------------------------------
489
490 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
491 {
492 wxWindow * win = wxFindControlFromMacControl(control) ;
493 if ( win )
494 win->MacControlUserPaneDrawProc(part) ;
495 }
496 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneDrawUPP , wxMacControlUserPaneDrawProc ) ;
497
498 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
499 {
500 wxWindow * win = wxFindControlFromMacControl(control) ;
501 if ( win )
502 return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
503 else
504 return kControlNoPart ;
505 }
506 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneHitTestUPP , wxMacControlUserPaneHitTestProc ) ;
507
508 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
509 {
510 wxWindow * win = wxFindControlFromMacControl(control) ;
511 if ( win )
512 return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
513 else
514 return kControlNoPart ;
515 }
516 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneTrackingUPP , wxMacControlUserPaneTrackingProc ) ;
517
518 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
519 {
520 wxWindow * win = wxFindControlFromMacControl(control) ;
521 if ( win )
522 win->MacControlUserPaneIdleProc() ;
523 }
524 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneIdleUPP , wxMacControlUserPaneIdleProc ) ;
525
526 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
527 {
528 wxWindow * win = wxFindControlFromMacControl(control) ;
529 if ( win )
530 return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
531 else
532 return kControlNoPart ;
533 }
534 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneKeyDownUPP , wxMacControlUserPaneKeyDownProc ) ;
535
536 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
537 {
538 wxWindow * win = wxFindControlFromMacControl(control) ;
539 if ( win )
540 win->MacControlUserPaneActivateProc(activating) ;
541 }
542 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneActivateUPP , wxMacControlUserPaneActivateProc ) ;
543
544 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
545 {
546 wxWindow * win = wxFindControlFromMacControl(control) ;
547 if ( win )
548 return win->MacControlUserPaneFocusProc(action) ;
549 else
550 return kControlNoPart ;
551 }
552 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneFocusUPP , wxMacControlUserPaneFocusProc ) ;
553
554 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
555 {
556 wxWindow * win = wxFindControlFromMacControl(control) ;
557 if ( win )
558 win->MacControlUserPaneBackgroundProc(info) ;
559 }
560 wxMAC_DEFINE_PROC_GETTER( ControlUserPaneBackgroundUPP , wxMacControlUserPaneBackgroundProc ) ;
561
562 void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
563 {
564 RgnHandle rgn = NewRgn() ;
565 GetClip( rgn ) ;
566 int x = 0 , y = 0;
567 MacWindowToRootWindow( &x,&y ) ;
568 OffsetRgn( rgn , -x , -y ) ;
569 wxMacWindowStateSaver sv( this ) ;
570 SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
571 MacDoRedraw( rgn , 0 ) ;
572 DisposeRgn( rgn ) ;
573 }
574
575 wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
576 {
577 return kControlNoPart ;
578 }
579
580 wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
581 {
582 return kControlNoPart ;
583 }
584
585 void wxWindowMac::MacControlUserPaneIdleProc()
586 {
587 }
588
589 wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
590 {
591 return kControlNoPart ;
592 }
593
594 void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
595 {
596 }
597
598 wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
599 {
600 return kControlNoPart ;
601 }
602
603 void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
604 {
605 }
606
607 #endif
608
609 // ---------------------------------------------------------------------------
610 // Scrollbar Tracking for all
611 // ---------------------------------------------------------------------------
612
613 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
614 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
615 {
616 if ( partCode != 0)
617 {
618 wxWindow* wx = wxFindControlFromMacControl( control ) ;
619 if ( wx )
620 {
621 wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
622 }
623 }
624 }
625 wxMAC_DEFINE_PROC_GETTER( ControlActionUPP , wxMacLiveScrollbarActionProc ) ;
626
627 // ===========================================================================
628 // implementation
629 // ===========================================================================
630
631 WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
632
633 static MacControlMap wxWinMacControlList;
634
635 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
636 {
637 MacControlMap::iterator node = wxWinMacControlList.find(inControl);
638
639 return (node == wxWinMacControlList.end()) ? NULL : node->second;
640 }
641
642 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
643 {
644 // adding NULL ControlRef is (first) surely a result of an error and
645 // (secondly) breaks native event processing
646 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
647
648 wxWinMacControlList[inControl] = control;
649 }
650
651 void wxRemoveMacControlAssociation(wxWindow *control)
652 {
653 // iterate over all the elements in the class
654 // is the iterator stable ? as we might have two associations pointing to the same wxWindow
655 // we should go on...
656
657 bool found = true ;
658 while( found )
659 {
660 found = false ;
661 MacControlMap::iterator it;
662 for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
663 {
664 if ( it->second == control )
665 {
666 wxWinMacControlList.erase(it);
667 found = true ;
668 break;
669 }
670 }
671 }
672 }
673
674 // ----------------------------------------------------------------------------
675 // constructors and such
676 // ----------------------------------------------------------------------------
677
678 wxWindowMac::wxWindowMac()
679 {
680 Init();
681 }
682
683 wxWindowMac::wxWindowMac(wxWindowMac *parent,
684 wxWindowID id,
685 const wxPoint& pos ,
686 const wxSize& size ,
687 long style ,
688 const wxString& name )
689 {
690 Init();
691 Create(parent, id, pos, size, style, name);
692 }
693
694 void wxWindowMac::Init()
695 {
696 m_peer = NULL ;
697 m_frozenness = 0 ;
698 #if WXWIN_COMPATIBILITY_2_4
699 m_backgroundTransparent = false;
700 #endif
701
702 // as all windows are created with WS_VISIBLE style...
703 m_isShown = true;
704
705 m_hScrollBar = NULL ;
706 m_vScrollBar = NULL ;
707 m_macBackgroundBrush = wxNullBrush ;
708
709 m_macIsUserPane = true;
710 #if wxMAC_USE_CORE_GRAPHICS
711 m_cgContextRef = NULL ;
712 #endif
713 m_clipChildren = false ;
714 m_cachedClippedRectValid = false ;
715 // we need a valid font for the encodings
716 wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
717 }
718
719 // Destructor
720 wxWindowMac::~wxWindowMac()
721 {
722 SendDestroyEvent();
723
724 m_isBeingDeleted = true;
725
726 MacInvalidateBorders() ;
727
728 #ifndef __WXUNIVERSAL__
729 // VS: make sure there's no wxFrame with last focus set to us:
730 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
731 {
732 wxFrame *frame = wxDynamicCast(win, wxFrame);
733 if ( frame )
734 {
735 if ( frame->GetLastFocus() == this )
736 {
737 frame->SetLastFocus((wxWindow*)NULL);
738 }
739 break;
740 }
741 }
742 #endif // __WXUNIVERSAL__
743
744 // destroy children before destroying this window itself
745 DestroyChildren();
746
747 // wxRemoveMacControlAssociation( this ) ;
748 // If we delete an item, we should initialize the parent panel,
749 // because it could now be invalid.
750 wxWindow *parent = GetParent() ;
751 if ( parent )
752 {
753 if (parent->GetDefaultItem() == (wxButton*) this)
754 parent->SetDefaultItem(NULL);
755 }
756 if ( m_peer && m_peer->Ok() )
757 {
758 // in case the callback might be called during destruction
759 wxRemoveMacControlAssociation( this) ;
760 // we currently are not using this hook
761 // ::SetControlColorProc( *m_peer , NULL ) ;
762 m_peer->Dispose() ;
763 }
764
765 if ( g_MacLastWindow == this )
766 {
767 g_MacLastWindow = NULL ;
768 }
769
770 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
771 if ( frame )
772 {
773 if ( frame->GetLastFocus() == this )
774 frame->SetLastFocus( NULL ) ;
775 }
776
777 // delete our drop target if we've got one
778 #if wxUSE_DRAG_AND_DROP
779 if ( m_dropTarget != NULL )
780 {
781 delete m_dropTarget;
782 m_dropTarget = NULL;
783 }
784 #endif // wxUSE_DRAG_AND_DROP
785 delete m_peer ;
786 }
787
788 WXWidget wxWindowMac::GetHandle() const
789 {
790 return (WXWidget) m_peer->GetControlRef() ;
791 }
792
793
794 void wxWindowMac::MacInstallEventHandler( WXWidget control )
795 {
796 wxAssociateControlWithMacControl( (ControlRef) control , this ) ;
797 InstallControlEventHandler( (ControlRef) control , GetwxMacWindowEventHandlerUPP(),
798 GetEventTypeCount(eventList), eventList, this,
799 (EventHandlerRef *)&m_macControlEventHandler);
800 #if !TARGET_API_MAC_OSX
801 if ( (ControlRef) control == m_peer->GetControlRef() )
802 {
803 m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl,kControlUserPaneDrawProcTag,GetwxMacControlUserPaneDrawProc()) ;
804 m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl,kControlUserPaneHitTestProcTag,GetwxMacControlUserPaneHitTestProc()) ;
805 m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl,kControlUserPaneTrackingProcTag,GetwxMacControlUserPaneTrackingProc()) ;
806 m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl,kControlUserPaneIdleProcTag,GetwxMacControlUserPaneIdleProc()) ;
807 m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl,kControlUserPaneKeyDownProcTag,GetwxMacControlUserPaneKeyDownProc()) ;
808 m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl,kControlUserPaneActivateProcTag,GetwxMacControlUserPaneActivateProc()) ;
809 m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl,kControlUserPaneFocusProcTag,GetwxMacControlUserPaneFocusProc()) ;
810 m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl,kControlUserPaneBackgroundProcTag,GetwxMacControlUserPaneBackgroundProc()) ;
811 }
812 #endif
813
814 }
815
816 // Constructor
817 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
818 const wxPoint& pos,
819 const wxSize& size,
820 long style,
821 const wxString& name)
822 {
823 wxCHECK_MSG( parent, false, wxT("can't create wxWindowMac without parent") );
824
825 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
826 return false;
827
828 m_windowVariant = parent->GetWindowVariant() ;
829
830 if ( m_macIsUserPane )
831 {
832 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
833
834 UInt32 features = 0
835 | kControlSupportsEmbedding
836 | kControlSupportsLiveFeedback
837 | kControlGetsFocusOnClick
838 // | kControlHasSpecialBackground
839 // | kControlSupportsCalcBestRect
840 | kControlHandlesTracking
841 | kControlSupportsFocus
842 | kControlWantsActivate
843 | kControlWantsIdle
844 ;
845
846 m_peer = new wxMacControl(this) ;
847 ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
848
849
850 MacPostControlCreate(pos,size) ;
851 }
852 #ifndef __WXUNIVERSAL__
853 // Don't give scrollbars to wxControls unless they ask for them
854 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
855 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
856 {
857 MacCreateScrollBars( style ) ;
858 }
859 #endif
860
861 wxWindowCreateEvent event(this);
862 GetEventHandler()->AddPendingEvent(event);
863
864 return true;
865 }
866
867 void wxWindowMac::MacChildAdded()
868 {
869 if ( m_vScrollBar )
870 {
871 m_vScrollBar->Raise() ;
872 }
873 if ( m_hScrollBar )
874 {
875 m_hScrollBar->Raise() ;
876 }
877
878 }
879
880 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
881 {
882 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
883
884 m_peer->SetReference( (long) this ) ;
885 GetParent()->AddChild(this);
886
887 MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
888
889 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
890 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
891 ::EmbedControl( m_peer->GetControlRef() , container ) ;
892 GetParent()->MacChildAdded() ;
893
894 // adjust font, controlsize etc
895 DoSetWindowVariant( m_windowVariant ) ;
896
897 m_peer->SetTitle( wxStripMenuCodes(m_label) ) ;
898
899 if (!m_macIsUserPane)
900 {
901 SetInitialBestSize(size);
902 }
903
904 SetCursor( *wxSTANDARD_CURSOR ) ;
905 }
906
907 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
908 {
909 // Don't assert, in case we set the window variant before
910 // the window is created
911 // wxASSERT( m_peer->Ok() ) ;
912
913 m_windowVariant = variant ;
914
915 if (m_peer == NULL || !m_peer->Ok())
916 return;
917
918 ControlSize size ;
919 ThemeFontID themeFont = kThemeSystemFont ;
920
921 // we will get that from the settings later
922 // and make this NORMAL later, but first
923 // we have a few calculations that we must fix
924
925 switch ( variant )
926 {
927 case wxWINDOW_VARIANT_NORMAL :
928 size = kControlSizeNormal;
929 themeFont = kThemeSystemFont ;
930 break ;
931 case wxWINDOW_VARIANT_SMALL :
932 size = kControlSizeSmall;
933 themeFont = kThemeSmallSystemFont ;
934 break ;
935 case wxWINDOW_VARIANT_MINI :
936 if (UMAGetSystemVersion() >= 0x1030 )
937 {
938 // not always defined in the headers
939 size = 3 ;
940 themeFont = 109 ;
941 }
942 else
943 {
944 size = kControlSizeSmall;
945 themeFont = kThemeSmallSystemFont ;
946 }
947 break ;
948 case wxWINDOW_VARIANT_LARGE :
949 size = kControlSizeLarge;
950 themeFont = kThemeSystemFont ;
951 break ;
952 default:
953 wxFAIL_MSG(_T("unexpected window variant"));
954 break ;
955 }
956 m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag,&size ) ;
957
958 wxFont font ;
959 font.MacCreateThemeFont( themeFont ) ;
960 SetFont( font ) ;
961 }
962
963 void wxWindowMac::MacUpdateControlFont()
964 {
965 m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
966 Refresh() ;
967 }
968
969 bool wxWindowMac::SetFont(const wxFont& font)
970 {
971 bool retval = wxWindowBase::SetFont( font ) ;
972
973 MacUpdateControlFont() ;
974
975 return retval;
976 }
977
978 bool wxWindowMac::SetForegroundColour(const wxColour& col )
979 {
980 if ( !wxWindowBase::SetForegroundColour(col) )
981 return false ;
982
983 MacUpdateControlFont() ;
984
985 return true ;
986 }
987
988 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
989 {
990 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
991 return false ;
992
993 wxBrush brush ;
994 wxColour newCol(GetBackgroundColour());
995 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
996 {
997 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
998 }
999 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1000 {
1001 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
1002 }
1003 else
1004 {
1005 brush.SetColour( newCol ) ;
1006 }
1007 MacSetBackgroundBrush( brush ) ;
1008
1009 MacUpdateControlFont() ;
1010
1011 return true ;
1012 }
1013
1014 void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1015 {
1016 m_macBackgroundBrush = brush ;
1017 m_peer->SetBackground( brush ) ;
1018 }
1019
1020 bool wxWindowMac::MacCanFocus() const
1021 {
1022 // there is currently no way to determine whether the window is running in full keyboard
1023 // access mode, therefore we cannot rely on these features, yet the only other way would be
1024 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
1025 // in event handlers...
1026 UInt32 features = 0 ;
1027 m_peer->GetFeatures( & features ) ;
1028 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
1029 }
1030
1031
1032 void wxWindowMac::SetFocus()
1033 {
1034 if ( AcceptsFocus() )
1035 {
1036
1037 wxWindow* former = FindFocus() ;
1038 if ( former == this )
1039 return ;
1040
1041 OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
1042 // as we cannot rely on the control features to find out whether we are in full keyboard mode, we can only
1043 // leave in case of an error
1044 if ( err == errCouldntSetFocus )
1045 return ;
1046
1047 #if !TARGET_API_MAC_OSX
1048 // emulate carbon events when running under carbonlib where they are not natively available
1049 if ( former )
1050 {
1051 EventRef evRef = NULL ;
1052 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1053 &evRef ) );
1054
1055 wxMacCarbonEvent cEvent( evRef ) ;
1056 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1057 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1058
1059 wxMacWindowEventHandler( NULL , evRef , former ) ;
1060 ReleaseEvent(evRef) ;
1061 }
1062 // send new focus event
1063 {
1064 EventRef evRef = NULL ;
1065 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1066 &evRef ) );
1067
1068 wxMacCarbonEvent cEvent( evRef ) ;
1069 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1070 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1071
1072 wxMacWindowEventHandler( NULL , evRef , this ) ;
1073 ReleaseEvent(evRef) ;
1074 }
1075 #endif
1076 }
1077 }
1078
1079
1080 void wxWindowMac::DoCaptureMouse()
1081 {
1082 wxApp::s_captureWindow = this ;
1083 }
1084
1085 wxWindow* wxWindowBase::GetCapture()
1086 {
1087 return wxApp::s_captureWindow ;
1088 }
1089
1090 void wxWindowMac::DoReleaseMouse()
1091 {
1092 wxApp::s_captureWindow = NULL ;
1093 }
1094
1095 #if wxUSE_DRAG_AND_DROP
1096
1097 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1098 {
1099 if ( m_dropTarget != 0 ) {
1100 delete m_dropTarget;
1101 }
1102
1103 m_dropTarget = pDropTarget;
1104 if ( m_dropTarget != 0 )
1105 {
1106 // TODO
1107 }
1108 }
1109
1110 #endif
1111
1112 // Old style file-manager drag&drop
1113 void wxWindowMac::DragAcceptFiles(bool accept)
1114 {
1115 // TODO
1116 }
1117
1118 // Returns the size of the native control. In the case of the toplevel window
1119 // this is the content area root control
1120
1121 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1122 int& w, int& h) const
1123 {
1124 wxFAIL_MSG( wxT("Not supported anymore") ) ;
1125 }
1126
1127 // From a wx position / size calculate the appropriate size of the native control
1128
1129 bool wxWindowMac::MacGetBoundsForControl(const wxPoint& pos,
1130 const wxSize& size,
1131 int& x, int& y,
1132 int& w, int& h , bool adjustOrigin ) const
1133 {
1134 bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1135
1136 // the desired size, minus the border pixels gives the correct size of the control
1137
1138 x = (int)pos.x;
1139 y = (int)pos.y;
1140 // todo the default calls may be used as soon as PostCreateControl Is moved here
1141 w = wxMax(size.x,0) ; // WidthDefault( size.x );
1142 h = wxMax(size.y,0) ; // HeightDefault( size.y ) ;
1143
1144 if ( !isCompositing )
1145 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1146
1147 x += MacGetLeftBorderSize() ;
1148 y += MacGetTopBorderSize() ;
1149 w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1150 h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1151
1152 if ( adjustOrigin )
1153 AdjustForParentClientOrigin( x , y ) ;
1154
1155 // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1156 if ( !GetParent()->IsTopLevel() )
1157 {
1158 x -= GetParent()->MacGetLeftBorderSize() ;
1159 y -= GetParent()->MacGetTopBorderSize() ;
1160 }
1161
1162 return true ;
1163 }
1164
1165 // Get window size (not client size)
1166 void wxWindowMac::DoGetSize(int *x, int *y) const
1167 {
1168 Rect bounds ;
1169 m_peer->GetRect( &bounds ) ;
1170
1171 if(x) *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1172 if(y) *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1173 }
1174
1175 // get the position of the bounds of this window in client coordinates of its parent
1176 void wxWindowMac::DoGetPosition(int *x, int *y) const
1177 {
1178 Rect bounds ;
1179 m_peer->GetRect( &bounds ) ;
1180
1181 int x1 = bounds.left ;
1182 int y1 = bounds.top ;
1183
1184 // get the wx window position from the native one
1185 x1 -= MacGetLeftBorderSize() ;
1186 y1 -= MacGetTopBorderSize() ;
1187
1188 if ( !IsTopLevel() )
1189 {
1190 wxWindow *parent = GetParent();
1191 if ( parent )
1192 {
1193 // we must first adjust it to be in window coordinates of the parent, as otherwise it gets lost by the clientareaorigin fix
1194 x1 += parent->MacGetLeftBorderSize() ;
1195 y1 += parent->MacGetTopBorderSize() ;
1196 // and now to client coordinates
1197 wxPoint pt(parent->GetClientAreaOrigin());
1198 x1 -= pt.x ;
1199 y1 -= pt.y ;
1200 }
1201 }
1202 if(x) *x = x1 ;
1203 if(y) *y = y1 ;
1204 }
1205
1206 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1207 {
1208 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1209
1210 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1211
1212 {
1213 Point localwhere = {0,0} ;
1214
1215 if(x) localwhere.h = * x ;
1216 if(y) localwhere.v = * y ;
1217
1218 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1219 if(x) *x = localwhere.h ;
1220 if(y) *y = localwhere.v ;
1221
1222 }
1223 MacRootWindowToWindow( x , y ) ;
1224
1225 wxPoint origin = GetClientAreaOrigin() ;
1226 if(x) *x -= origin.x ;
1227 if(y) *y -= origin.y ;
1228 }
1229
1230 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1231 {
1232 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1233 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1234
1235 wxPoint origin = GetClientAreaOrigin() ;
1236 if(x) *x += origin.x ;
1237 if(y) *y += origin.y ;
1238
1239 MacWindowToRootWindow( x , y ) ;
1240
1241 {
1242 Point localwhere = { 0,0 };
1243 if(x) localwhere.h = * x ;
1244 if(y) localwhere.v = * y ;
1245 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1246 if(x) *x = localwhere.h ;
1247 if(y) *y = localwhere.v ;
1248 }
1249 }
1250
1251 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1252 {
1253 wxPoint origin = GetClientAreaOrigin() ;
1254 if(x) *x += origin.x ;
1255 if(y) *y += origin.y ;
1256
1257 MacWindowToRootWindow( x , y ) ;
1258 }
1259
1260 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1261 {
1262 MacRootWindowToWindow( x , y ) ;
1263
1264 wxPoint origin = GetClientAreaOrigin() ;
1265 if(x) *x -= origin.x ;
1266 if(y) *y -= origin.y ;
1267 }
1268
1269 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1270 {
1271 wxPoint pt ;
1272 if ( x ) pt.x = *x ;
1273 if ( y ) pt.y = *y ;
1274
1275 if ( !IsTopLevel() )
1276 {
1277 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1278 if (top)
1279 {
1280 pt.x -= MacGetLeftBorderSize() ;
1281 pt.y -= MacGetTopBorderSize() ;
1282 wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1283 }
1284 }
1285
1286 if ( x ) *x = (int) pt.x ;
1287 if ( y ) *y = (int) pt.y ;
1288 }
1289
1290 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1291 {
1292 int x1 , y1 ;
1293 if ( x ) x1 = *x ;
1294 if ( y ) y1 = *y ;
1295 MacWindowToRootWindow( &x1 , &y1 ) ;
1296 if ( x ) *x = x1 ;
1297 if ( y ) *y = y1 ;
1298 }
1299
1300 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1301 {
1302 wxPoint pt ;
1303 if ( x ) pt.x = *x ;
1304 if ( y ) pt.y = *y ;
1305
1306 if ( !IsTopLevel() )
1307 {
1308 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1309 if (top)
1310 {
1311 wxMacControl::Convert( &pt , top->m_peer , m_peer ) ;
1312 pt.x += MacGetLeftBorderSize() ;
1313 pt.y += MacGetTopBorderSize() ;
1314 }
1315 }
1316
1317 if ( x ) *x = (int) pt.x ;
1318 if ( y ) *y = (int) pt.y ;
1319 }
1320
1321 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1322 {
1323 int x1 , y1 ;
1324 if ( x ) x1 = *x ;
1325 if ( y ) y1 = *y ;
1326 MacRootWindowToWindow( &x1 , &y1 ) ;
1327 if ( x ) *x = x1 ;
1328 if ( y ) *y = y1 ;
1329 }
1330
1331 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1332 {
1333 RgnHandle rgn = NewRgn() ;
1334 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1335 {
1336 Rect structure ;
1337 Rect content ;
1338 GetRegionBounds( rgn , &content ) ;
1339 m_peer->GetRect( &structure ) ;
1340 OffsetRect( &structure, -structure.left , -structure.top ) ;
1341
1342 left = content.left - structure.left ;
1343 top = content.top - structure.top ;
1344 right = structure.right - content.right ;
1345 bottom = structure.bottom - content.bottom ;
1346 }
1347 else
1348 {
1349 left = top = right = bottom = 0 ;
1350 }
1351 DisposeRgn( rgn ) ;
1352 }
1353
1354 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1355 {
1356 wxSize sizeTotal = size;
1357
1358 RgnHandle rgn = NewRgn() ;
1359
1360 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1361 {
1362 Rect content ;
1363 Rect structure ;
1364 GetRegionBounds( rgn , &content ) ;
1365
1366 m_peer->GetRect( &structure ) ;
1367 // structure is in parent coordinates, but we only need width and height, so it's ok
1368
1369 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1370 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1371 }
1372 DisposeRgn( rgn ) ;
1373
1374 sizeTotal.x += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1375 sizeTotal.y += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1376
1377 return sizeTotal;
1378 }
1379
1380
1381 // Get size *available for subwindows* i.e. excluding menu bar etc.
1382 void wxWindowMac::DoGetClientSize(int *x, int *y) const
1383 {
1384 int ww, hh;
1385
1386 RgnHandle rgn = NewRgn() ;
1387 Rect content ;
1388 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1389 {
1390 GetRegionBounds( rgn , &content ) ;
1391 }
1392 else
1393 {
1394 m_peer->GetRect( &content ) ;
1395 }
1396 DisposeRgn( rgn ) ;
1397
1398 ww = content.right - content.left ;
1399 hh = content.bottom - content.top ;
1400
1401 if (m_hScrollBar && m_hScrollBar->IsShown() )
1402 {
1403 hh -= m_hScrollBar->GetSize().y ;
1404 }
1405 if (m_vScrollBar && m_vScrollBar->IsShown() )
1406 {
1407 ww -= m_vScrollBar->GetSize().x ;
1408 }
1409 if(x) *x = ww;
1410 if(y) *y = hh;
1411
1412 }
1413
1414 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1415 {
1416 if (m_cursor == cursor)
1417 return false;
1418
1419 if (wxNullCursor == cursor)
1420 {
1421 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1422 return false ;
1423 }
1424 else
1425 {
1426 if ( ! wxWindowBase::SetCursor( cursor ) )
1427 return false ;
1428 }
1429
1430 wxASSERT_MSG( m_cursor.Ok(),
1431 wxT("cursor must be valid after call to the base version"));
1432
1433
1434 wxWindowMac *mouseWin = 0 ;
1435 {
1436 wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ;
1437 WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ;
1438 CGrafPtr savePort ;
1439 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1440
1441 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1442 // position, use it...
1443
1444 Point pt ;
1445 GetMouse( &pt ) ;
1446 ControlPartCode part ;
1447 ControlRef control ;
1448 control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ;
1449 if ( control )
1450 mouseWin = wxFindControlFromMacControl( control ) ;
1451
1452 if ( swapped )
1453 QDSwapPort( savePort , NULL ) ;
1454 }
1455
1456 if ( mouseWin == this && !wxIsBusy() )
1457 {
1458 m_cursor.MacInstall() ;
1459 }
1460
1461 return true ;
1462 }
1463
1464 #if wxUSE_MENUS
1465 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1466 {
1467 menu->SetInvokingWindow(this);
1468 menu->UpdateUI();
1469
1470 if ( x == -1 && y == -1 )
1471 {
1472 wxPoint mouse = wxGetMousePosition();
1473 x = mouse.x; y = mouse.y;
1474 }
1475 else
1476 {
1477 ClientToScreen( &x , &y ) ;
1478 }
1479
1480 menu->MacBeforeDisplay( true ) ;
1481 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1482 if ( HiWord(menuResult) != 0 )
1483 {
1484 MenuCommand id ;
1485 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1486 wxMenuItem* item = NULL ;
1487 wxMenu* realmenu ;
1488 item = menu->FindItem(id, &realmenu) ;
1489 if (item->IsCheckable())
1490 {
1491 item->Check( !item->IsChecked() ) ;
1492 }
1493 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1494 }
1495 menu->MacAfterDisplay( true ) ;
1496
1497 menu->SetInvokingWindow(NULL);
1498
1499 return true;
1500 }
1501 #endif
1502
1503 // ----------------------------------------------------------------------------
1504 // tooltips
1505 // ----------------------------------------------------------------------------
1506
1507 #if wxUSE_TOOLTIPS
1508
1509 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1510 {
1511 wxWindowBase::DoSetToolTip(tooltip);
1512
1513 if ( m_tooltip )
1514 m_tooltip->SetWindow(this);
1515 }
1516
1517 #endif // wxUSE_TOOLTIPS
1518
1519 void wxWindowMac::MacInvalidateBorders()
1520 {
1521 if ( m_peer == NULL )
1522 return ;
1523
1524 bool vis = MacIsReallyShown() ;
1525 if ( !vis )
1526 return ;
1527
1528 int outerBorder = MacGetLeftBorderSize() ;
1529 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1530 outerBorder += 4 ;
1531
1532 if ( outerBorder == 0 )
1533 return ;
1534
1535 // now we know that we have something to do at all
1536
1537 // as the borders are drawn on the parent we have to properly invalidate all these areas
1538 RgnHandle updateInner = NewRgn() ,
1539 updateOuter = NewRgn() ;
1540
1541 // this rectangle is in HIViewCoordinates under OSX and in Window Coordinates under Carbon
1542 Rect rect ;
1543 m_peer->GetRect( &rect ) ;
1544 RectRgn( updateInner , &rect ) ;
1545 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1546 RectRgn( updateOuter , &rect ) ;
1547 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1548 #ifdef __WXMAC_OSX__
1549 GetParent()->m_peer->SetNeedsDisplay( updateOuter ) ;
1550 #else
1551 WindowRef tlw = (WindowRef) MacGetTopLevelWindowRef() ;
1552 if ( tlw )
1553 InvalWindowRgn( tlw , updateOuter ) ;
1554 #endif
1555 DisposeRgn(updateOuter) ;
1556 DisposeRgn(updateInner) ;
1557 /*
1558 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() ;
1559 RectRgn( updateInner , &rect ) ;
1560 InsetRect( &rect , -4 , -4 ) ;
1561 RectRgn( updateOuter , &rect ) ;
1562 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1563 wxPoint parent(0,0);
1564 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1565 parent -= GetParent()->GetClientAreaOrigin() ;
1566 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1567 GetParent()->m_peer->SetNeedsDisplay( true , updateOuter ) ;
1568 DisposeRgn(updateOuter) ;
1569 DisposeRgn(updateInner) ;
1570 */
1571 /*
1572 if ( m_peer )
1573 {
1574 // deleting a window while it is shown invalidates the region occupied by border or
1575 // focus
1576
1577 if ( IsShown() && ( outerBorder > 0 ) )
1578 {
1579 // as the borders are drawn on the parent we have to properly invalidate all these areas
1580 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1581
1582 Rect rect ;
1583
1584 m_peer->GetRect( &rect ) ;
1585 RectRgn( updateInner , &rect ) ;
1586 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1587 RectRgn( updateOuter , &rect ) ;
1588 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1589 wxPoint parent(0,0);
1590 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1591 parent -= GetParent()->GetClientAreaOrigin() ;
1592 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1593 CopyRgn( updateOuter , updateTotal ) ;
1594
1595 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
1596 DisposeRgn(updateOuter) ;
1597 DisposeRgn(updateInner) ;
1598 DisposeRgn(updateTotal) ;
1599 }
1600 }
1601 */
1602 #if 0
1603 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1604
1605 int outerBorder = MacGetLeftBorderSize() ;
1606 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1607 outerBorder += 4 ;
1608
1609 if ( vis && ( outerBorder > 0 ) )
1610 {
1611 // as the borders are drawn on the parent we have to properly invalidate all these areas
1612 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1613
1614 Rect rect ;
1615
1616 m_peer->GetRect( &rect ) ;
1617 RectRgn( updateInner , &rect ) ;
1618 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1619 RectRgn( updateOuter , &rect ) ;
1620 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1621 /*
1622 wxPoint parent(0,0);
1623 #if TARGET_API_MAC_OSX
1624 // no offsetting needed when compositing
1625 #else
1626 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1627 parent -= GetParent()->GetClientAreaOrigin() ;
1628 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1629 #endif
1630 */
1631 CopyRgn( updateOuter , updateTotal ) ;
1632
1633 rect = r ;
1634 RectRgn( updateInner , &rect ) ;
1635 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1636 RectRgn( updateOuter , &rect ) ;
1637 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1638 /*
1639 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1640 */
1641 UnionRgn( updateOuter , updateTotal , updateTotal ) ;
1642
1643 GetParent()->m_peer->SetNeedsDisplay( updateTotal ) ;
1644 DisposeRgn(updateOuter) ;
1645 DisposeRgn(updateInner) ;
1646 DisposeRgn(updateTotal) ;
1647 }
1648 #endif
1649 }
1650
1651 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1652 {
1653 // this is never called for a toplevel window, so we know we have a parent
1654 int former_x , former_y , former_w, former_h ;
1655
1656 // Get true coordinates of former position
1657 DoGetPosition( &former_x , &former_y ) ;
1658 DoGetSize( &former_w , &former_h ) ;
1659
1660 wxWindow *parent = GetParent();
1661 if ( parent )
1662 {
1663 wxPoint pt(parent->GetClientAreaOrigin());
1664 former_x += pt.x ;
1665 former_y += pt.y ;
1666 }
1667
1668 int actualWidth = width ;
1669 int actualHeight = height ;
1670 int actualX = x;
1671 int actualY = y;
1672
1673 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1674 actualWidth = m_minWidth;
1675 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1676 actualHeight = m_minHeight;
1677 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1678 actualWidth = m_maxWidth;
1679 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1680 actualHeight = m_maxHeight;
1681
1682 bool doMove = false ;
1683 bool doResize = false ;
1684
1685 if ( actualX != former_x || actualY != former_y )
1686 {
1687 doMove = true ;
1688 }
1689 if ( actualWidth != former_w || actualHeight != former_h )
1690 {
1691 doResize = true ;
1692 }
1693
1694 if ( doMove || doResize )
1695 {
1696 // as the borders are drawn outside the native control, we adjust now
1697
1698 wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
1699 wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
1700 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
1701
1702 Rect r ;
1703 wxMacRectToNative( &bounds , &r ) ;
1704
1705 if ( !GetParent()->IsTopLevel() )
1706 {
1707 wxMacWindowToNative( GetParent() , &r ) ;
1708 }
1709
1710 MacInvalidateBorders() ;
1711
1712 m_cachedClippedRectValid = false ;
1713 m_peer->SetRect( &r ) ;
1714
1715 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1716
1717 MacInvalidateBorders() ;
1718
1719 MacRepositionScrollBars() ;
1720 if ( doMove )
1721 {
1722 wxPoint point(actualX,actualY);
1723 wxMoveEvent event(point, m_windowId);
1724 event.SetEventObject(this);
1725 GetEventHandler()->ProcessEvent(event) ;
1726 }
1727 if ( doResize )
1728 {
1729 MacRepositionScrollBars() ;
1730 wxSize size(actualWidth, actualHeight);
1731 wxSizeEvent event(size, m_windowId);
1732 event.SetEventObject(this);
1733 GetEventHandler()->ProcessEvent(event);
1734 }
1735 }
1736
1737 }
1738
1739 wxSize wxWindowMac::DoGetBestSize() const
1740 {
1741 if ( m_macIsUserPane || IsTopLevel() )
1742 return wxWindowBase::DoGetBestSize() ;
1743
1744 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1745 int bestWidth, bestHeight ;
1746 m_peer->GetBestRect( &bestsize ) ;
1747
1748 if ( EmptyRect( &bestsize ) )
1749 {
1750 bestsize.left = bestsize.top = 0 ;
1751 bestsize.right = 16 ;
1752 bestsize.bottom = 16 ;
1753 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1754 {
1755 bestsize.bottom = 16 ;
1756 }
1757 #if wxUSE_SPINBTN
1758 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1759 {
1760 bestsize.bottom = 24 ;
1761 }
1762 #endif // wxUSE_SPINBTN
1763 else
1764 {
1765 // return wxWindowBase::DoGetBestSize() ;
1766 }
1767 }
1768
1769 bestWidth = bestsize.right - bestsize.left ;
1770 bestHeight = bestsize.bottom - bestsize.top ;
1771 if ( bestHeight < 10 )
1772 bestHeight = 13 ;
1773
1774 return wxSize(bestWidth, bestHeight);
1775 }
1776
1777
1778 // set the size of the window: if the dimensions are positive, just use them,
1779 // but if any of them is equal to -1, it means that we must find the value for
1780 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1781 // which case -1 is a valid value for x and y)
1782 //
1783 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1784 // the width/height to best suit our contents, otherwise we reuse the current
1785 // width/height
1786 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1787 {
1788 // get the current size and position...
1789 int currentX, currentY;
1790 GetPosition(&currentX, &currentY);
1791
1792 int currentW,currentH;
1793 GetSize(&currentW, &currentH);
1794
1795 // ... and don't do anything (avoiding flicker) if it's already ok
1796 if ( x == currentX && y == currentY &&
1797 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1798 {
1799 // TODO REMOVE
1800 MacRepositionScrollBars() ; // we might have a real position shift
1801 return;
1802 }
1803
1804 if ( x == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1805 x = currentX;
1806 if ( y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1807 y = currentY;
1808
1809 AdjustForParentClientOrigin(x, y, sizeFlags);
1810
1811 wxSize size = wxDefaultSize;
1812 if ( width == wxDefaultCoord )
1813 {
1814 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1815 {
1816 size = DoGetBestSize();
1817 width = size.x;
1818 }
1819 else
1820 {
1821 // just take the current one
1822 width = currentW;
1823 }
1824 }
1825
1826 if ( height == wxDefaultCoord )
1827 {
1828 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1829 {
1830 if ( size.x == wxDefaultCoord )
1831 {
1832 size = DoGetBestSize();
1833 }
1834 //else: already called DoGetBestSize() above
1835
1836 height = size.y;
1837 }
1838 else
1839 {
1840 // just take the current one
1841 height = currentH;
1842 }
1843 }
1844
1845 DoMoveWindow(x, y, width, height);
1846
1847 }
1848
1849 wxPoint wxWindowMac::GetClientAreaOrigin() const
1850 {
1851 RgnHandle rgn = NewRgn() ;
1852 Rect content ;
1853 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1854 {
1855 GetRegionBounds( rgn , &content ) ;
1856 }
1857 else
1858 {
1859 content.left = content.top = 0 ;
1860 }
1861 DisposeRgn( rgn ) ;
1862 return wxPoint( content.left + MacGetLeftBorderSize( ) , content.top + MacGetTopBorderSize( ) );
1863 }
1864
1865 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1866 {
1867 if ( clientheight != wxDefaultCoord || clientheight != wxDefaultCoord )
1868 {
1869 int currentclientwidth , currentclientheight ;
1870 int currentwidth , currentheight ;
1871
1872 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1873 GetSize( &currentwidth , &currentheight ) ;
1874
1875 DoSetSize( wxDefaultCoord , wxDefaultCoord , currentwidth + clientwidth - currentclientwidth ,
1876 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1877 }
1878 }
1879
1880 void wxWindowMac::SetTitle(const wxString& title)
1881 {
1882 m_label = wxStripMenuCodes(title) ;
1883
1884 if ( m_peer && m_peer->Ok() )
1885 {
1886 m_peer->SetTitle( m_label ) ;
1887 }
1888 Refresh() ;
1889 }
1890
1891 wxString wxWindowMac::GetTitle() const
1892 {
1893 return m_label ;
1894 }
1895
1896 bool wxWindowMac::Show(bool show)
1897 {
1898 bool former = MacIsReallyShown() ;
1899 if ( !wxWindowBase::Show(show) )
1900 return false;
1901
1902 // TODO use visibilityChanged Carbon Event for OSX
1903 if ( m_peer )
1904 {
1905 m_peer->SetVisibility( show , true ) ;
1906 }
1907 if ( former != MacIsReallyShown() )
1908 MacPropagateVisibilityChanged() ;
1909 return true;
1910 }
1911
1912 bool wxWindowMac::Enable(bool enable)
1913 {
1914 wxASSERT( m_peer->Ok() ) ;
1915 bool former = MacIsReallyEnabled() ;
1916 if ( !wxWindowBase::Enable(enable) )
1917 return false;
1918
1919 m_peer->Enable( enable ) ;
1920
1921 if ( former != MacIsReallyEnabled() )
1922 MacPropagateEnabledStateChanged() ;
1923 return true;
1924 }
1925
1926 //
1927 // status change propagations (will be not necessary for OSX later )
1928 //
1929
1930 void wxWindowMac::MacPropagateVisibilityChanged()
1931 {
1932 #if !TARGET_API_MAC_OSX
1933 MacVisibilityChanged() ;
1934
1935 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1936 while ( node )
1937 {
1938 wxWindowMac *child = node->GetData();
1939 if ( child->IsShown() )
1940 child->MacPropagateVisibilityChanged( ) ;
1941 node = node->GetNext();
1942 }
1943 #endif
1944 }
1945
1946 void wxWindowMac::MacPropagateEnabledStateChanged( )
1947 {
1948 #if !TARGET_API_MAC_OSX
1949 MacEnabledStateChanged() ;
1950
1951 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1952 while ( node )
1953 {
1954 wxWindowMac *child = node->GetData();
1955 if ( child->IsEnabled() )
1956 child->MacPropagateEnabledStateChanged() ;
1957 node = node->GetNext();
1958 }
1959 #endif
1960 }
1961
1962 void wxWindowMac::MacPropagateHiliteChanged( )
1963 {
1964 #if !TARGET_API_MAC_OSX
1965 MacHiliteChanged() ;
1966
1967 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1968 while ( node )
1969 {
1970 wxWindowMac *child = node->GetData();
1971 // if ( child->IsEnabled() )
1972 child->MacPropagateHiliteChanged() ;
1973 node = node->GetNext();
1974 }
1975 #endif
1976 }
1977
1978 //
1979 // status change notifications
1980 //
1981
1982 void wxWindowMac::MacVisibilityChanged()
1983 {
1984 }
1985
1986 void wxWindowMac::MacHiliteChanged()
1987 {
1988 }
1989
1990 void wxWindowMac::MacEnabledStateChanged()
1991 {
1992 }
1993
1994 //
1995 // status queries on the inherited window's state
1996 //
1997
1998 bool wxWindowMac::MacIsReallyShown()
1999 {
2000 // only under OSX the visibility of the TLW is taken into account
2001 if ( m_isBeingDeleted )
2002 return false ;
2003
2004 #if TARGET_API_MAC_OSX
2005 if ( m_peer && m_peer->Ok() )
2006 return m_peer->IsVisible();
2007 #endif
2008 wxWindow* win = this ;
2009 while( win->IsShown() )
2010 {
2011 if ( win->IsTopLevel() )
2012 return true ;
2013
2014 win = win->GetParent() ;
2015 if ( win == NULL )
2016 return true ;
2017
2018 } ;
2019 return false ;
2020 }
2021
2022 bool wxWindowMac::MacIsReallyEnabled()
2023 {
2024 return m_peer->IsEnabled() ;
2025 }
2026
2027 bool wxWindowMac::MacIsReallyHilited()
2028 {
2029 return m_peer->IsActive();
2030 }
2031
2032 void wxWindowMac::MacFlashInvalidAreas()
2033 {
2034 #if TARGET_API_MAC_OSX
2035 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
2036 #endif
2037 }
2038
2039 //
2040 //
2041 //
2042
2043 int wxWindowMac::GetCharHeight() const
2044 {
2045 wxClientDC dc ( (wxWindowMac*)this ) ;
2046 return dc.GetCharHeight() ;
2047 }
2048
2049 int wxWindowMac::GetCharWidth() const
2050 {
2051 wxClientDC dc ( (wxWindowMac*)this ) ;
2052 return dc.GetCharWidth() ;
2053 }
2054
2055 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
2056 int *descent, int *externalLeading, const wxFont *theFont ) const
2057 {
2058 const wxFont *fontToUse = theFont;
2059 if ( !fontToUse )
2060 fontToUse = &m_font;
2061
2062 wxClientDC dc( (wxWindowMac*) this ) ;
2063 long lx,ly,ld,le ;
2064 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2065 if ( externalLeading )
2066 *externalLeading = le ;
2067 if ( descent )
2068 *descent = ld ;
2069 if ( x )
2070 *x = lx ;
2071 if ( y )
2072 *y = ly ;
2073 }
2074
2075 /*
2076 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2077 * we always intersect with the entire window, not only with the client area
2078 */
2079
2080 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2081 {
2082 if ( m_peer == NULL )
2083 return ;
2084
2085 if ( !MacIsReallyShown() )
2086 return ;
2087
2088 if ( rect )
2089 {
2090 Rect r ;
2091 wxMacRectToNative( rect , &r ) ;
2092 m_peer->SetNeedsDisplay( &r ) ;
2093 }
2094 else
2095 {
2096 m_peer->SetNeedsDisplay() ;
2097 }
2098 }
2099
2100 void wxWindowMac::Freeze()
2101 {
2102 #if TARGET_API_MAC_OSX
2103 if ( !m_frozenness++ )
2104 {
2105 if ( m_peer && m_peer->Ok() )
2106 m_peer->SetDrawingEnabled( false ) ;
2107 }
2108 #endif
2109 }
2110
2111
2112 void wxWindowMac::Thaw()
2113 {
2114 #if TARGET_API_MAC_OSX
2115 wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2116
2117 if ( !--m_frozenness )
2118 {
2119 if ( m_peer && m_peer->Ok() )
2120 {
2121 m_peer->SetDrawingEnabled( true ) ;
2122 m_peer->InvalidateWithChildren() ;
2123 }
2124 }
2125 #endif
2126 }
2127
2128 wxWindowMac *wxGetActiveWindow()
2129 {
2130 // actually this is a windows-only concept
2131 return NULL;
2132 }
2133
2134 // Coordinates relative to the window
2135 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2136 {
2137 // We really don't move the mouse programmatically under Mac.
2138 }
2139
2140 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2141 {
2142 if ( MacGetTopLevelWindow() == NULL )
2143 return ;
2144 #if TARGET_API_MAC_OSX
2145 if ( MacGetTopLevelWindow()->MacUsesCompositing() && (m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) )
2146 {
2147 event.Skip() ;
2148 }
2149 else
2150 #endif
2151 {
2152 event.GetDC()->Clear() ;
2153 }
2154 }
2155
2156 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2157 {
2158 event.Skip() ;
2159 }
2160
2161 int wxWindowMac::GetScrollPos(int orient) const
2162 {
2163 if ( orient == wxHORIZONTAL )
2164 {
2165 if ( m_hScrollBar )
2166 return m_hScrollBar->GetThumbPosition() ;
2167 }
2168 else
2169 {
2170 if ( m_vScrollBar )
2171 return m_vScrollBar->GetThumbPosition() ;
2172 }
2173 return 0;
2174 }
2175
2176 // This now returns the whole range, not just the number
2177 // of positions that we can scroll.
2178 int wxWindowMac::GetScrollRange(int orient) const
2179 {
2180 if ( orient == wxHORIZONTAL )
2181 {
2182 if ( m_hScrollBar )
2183 return m_hScrollBar->GetRange() ;
2184 }
2185 else
2186 {
2187 if ( m_vScrollBar )
2188 return m_vScrollBar->GetRange() ;
2189 }
2190 return 0;
2191 }
2192
2193 int wxWindowMac::GetScrollThumb(int orient) const
2194 {
2195 if ( orient == wxHORIZONTAL )
2196 {
2197 if ( m_hScrollBar )
2198 return m_hScrollBar->GetThumbSize() ;
2199 }
2200 else
2201 {
2202 if ( m_vScrollBar )
2203 return m_vScrollBar->GetThumbSize() ;
2204 }
2205 return 0;
2206 }
2207
2208 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2209 {
2210 if ( orient == wxHORIZONTAL )
2211 {
2212 if ( m_hScrollBar )
2213 m_hScrollBar->SetThumbPosition( pos ) ;
2214 }
2215 else
2216 {
2217 if ( m_vScrollBar )
2218 m_vScrollBar->SetThumbPosition( pos ) ;
2219 }
2220 }
2221
2222 //
2223 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
2224 // our own window origin is at leftOrigin/rightOrigin
2225 //
2226
2227 void wxWindowMac::MacPaintBorders( int leftOrigin , int rightOrigin )
2228 {
2229 if( IsTopLevel() )
2230 return ;
2231
2232 Rect rect ;
2233 bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
2234 bool hasBothScrollbars = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2235
2236 m_peer->GetRect( &rect ) ;
2237 // back to the surrounding frame rectangle
2238 InsetRect( &rect, -1 , -1 ) ;
2239
2240 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2241 if ( UMAGetSystemVersion() >= 0x1030 )
2242 {
2243 CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
2244 rect.bottom - rect.top ) ;
2245
2246 HIThemeFrameDrawInfo info ;
2247 memset( &info, 0 , sizeof( info ) ) ;
2248
2249 info.version = 0 ;
2250 info.kind = 0 ;
2251 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2252 info.isFocused = hasFocus ;
2253
2254 CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
2255 wxASSERT( cgContext ) ;
2256
2257 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2258 {
2259 info.kind = kHIThemeFrameTextFieldSquare ;
2260 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2261 }
2262 else if (HasFlag(wxSIMPLE_BORDER))
2263 {
2264 info.kind = kHIThemeFrameListBox ;
2265 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2266 }
2267 else if ( hasFocus )
2268 {
2269 HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
2270 }
2271
2272 m_peer->GetRect( &rect ) ;
2273 if ( hasBothScrollbars )
2274 {
2275 int size = m_hScrollBar->GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ? 16 : 12 ;
2276 CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
2277 CGPoint cgpoint = CGPointMake( rect.right - size , rect.bottom - size ) ;
2278 HIThemeGrowBoxDrawInfo info ;
2279 memset( &info, 0 , sizeof( info ) ) ;
2280 info.version = 0 ;
2281 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2282 info.kind = kHIThemeGrowBoxKindNone ;
2283 info.size = kHIThemeGrowBoxSizeNormal ;
2284 info.direction = kThemeGrowRight | kThemeGrowDown ;
2285 HIThemeDrawGrowBox( &cgpoint , &info , cgContext , kHIThemeOrientationNormal ) ;
2286 }
2287 }
2288 else
2289 #endif
2290 {
2291 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2292 if (top )
2293 {
2294 wxPoint pt(0,0) ;
2295 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2296 OffsetRect( &rect , pt.x , pt.y ) ;
2297 }
2298
2299 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2300 {
2301 DrawThemeEditTextFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2302 }
2303 else if (HasFlag(wxSIMPLE_BORDER))
2304 {
2305 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2306 }
2307
2308 if ( hasFocus )
2309 {
2310 DrawThemeFocusRect( &rect , true ) ;
2311 }
2312
2313 if ( hasBothScrollbars )
2314 {
2315 // GetThemeStandaloneGrowBoxBounds
2316 //DrawThemeStandaloneNoGrowBox
2317 }
2318 }
2319 }
2320
2321 void wxWindowMac::RemoveChild( wxWindowBase *child )
2322 {
2323 if ( child == m_hScrollBar )
2324 m_hScrollBar = NULL ;
2325 if ( child == m_vScrollBar )
2326 m_vScrollBar = NULL ;
2327
2328 wxWindowBase::RemoveChild( child ) ;
2329 }
2330
2331 // New function that will replace some of the above.
2332 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2333 int range, bool refresh)
2334 {
2335 if ( orient == wxHORIZONTAL )
2336 {
2337 if ( m_hScrollBar )
2338 {
2339 if ( range == 0 || thumbVisible >= range )
2340 {
2341 if ( m_hScrollBar->IsShown() )
2342 m_hScrollBar->Show(false) ;
2343 }
2344 else
2345 {
2346 if ( !m_hScrollBar->IsShown() )
2347 m_hScrollBar->Show(true) ;
2348 }
2349 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2350 }
2351 }
2352 else
2353 {
2354 if ( m_vScrollBar )
2355 {
2356 if ( range == 0 || thumbVisible >= range )
2357 {
2358 if ( m_vScrollBar->IsShown() )
2359 m_vScrollBar->Show(false) ;
2360 }
2361 else
2362 {
2363 if ( !m_vScrollBar->IsShown() )
2364 m_vScrollBar->Show(true) ;
2365 }
2366 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2367 }
2368 }
2369 MacRepositionScrollBars() ;
2370 }
2371
2372 // Does a physical scroll
2373 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2374 {
2375 if( dx == 0 && dy ==0 )
2376 return ;
2377
2378 int width , height ;
2379 GetClientSize( &width , &height ) ;
2380 #if TARGET_API_MAC_OSX
2381 if ( 1 /* m_peer->IsCompositing() */ )
2382 {
2383 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2384 // area is scrolled, this does not occur if width and height are 2 pixels less,
2385 // TODO write optimal workaround
2386 wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2387 if ( rect )
2388 {
2389 scrollrect.Intersect( *rect ) ;
2390 }
2391 if ( m_peer->GetNeedsDisplay() )
2392 {
2393 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2394 // either immediate redraw or full invalidate
2395 #if 1
2396 // is the better overall solution, as it does not slow down scrolling
2397 m_peer->SetNeedsDisplay() ;
2398 #else
2399 // this would be the preferred version for fast drawing controls
2400
2401 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2402 if( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
2403 HIViewRender(m_peer->GetControlRef()) ;
2404 else
2405 #endif
2406 Update() ;
2407 #endif
2408 }
2409 // as the native control might be not a 0/0 wx window coordinates, we have to offset
2410 scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2411 m_peer->ScrollRect( (&scrollrect) , dx , dy ) ;
2412
2413 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2414 // either immediate redraw or full invalidate
2415 #if 0
2416 // is the better overall solution, as it does not slow down scrolling
2417 m_peer->SetNeedsDisplay() ;
2418 #else
2419 // this would be the preferred version for fast drawing controls
2420
2421 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2422 if( UMAGetSystemVersion() >= 0x1030 && m_peer->IsCompositing() )
2423 HIViewRender(m_peer->GetControlRef()) ;
2424 else
2425 #endif
2426 Update() ;
2427
2428 #endif
2429 }
2430 else
2431 #endif
2432 {
2433
2434 wxPoint pos;
2435 pos.x = pos.y = 0;
2436
2437 Rect scrollrect;
2438 RgnHandle updateRgn = NewRgn() ;
2439
2440 {
2441 wxClientDC dc(this) ;
2442 wxMacPortSetter helper(&dc) ;
2443
2444 m_peer->GetRectInWindowCoords( &scrollrect ) ;
2445 //scrollrect.top += MacGetTopBorderSize() ;
2446 //scrollrect.left += MacGetLeftBorderSize() ;
2447 scrollrect.bottom = scrollrect.top + height ;
2448 scrollrect.right = scrollrect.left + width ;
2449
2450 if ( rect )
2451 {
2452 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2453 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2454 SectRect( &scrollrect , &r , &scrollrect ) ;
2455 }
2456 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2457
2458 // now scroll the former update region as well and add the new update region
2459
2460 WindowRef rootWindow = (WindowRef) MacGetTopLevelWindowRef() ;
2461 RgnHandle formerUpdateRgn = NewRgn() ;
2462 RgnHandle scrollRgn = NewRgn() ;
2463 RectRgn( scrollRgn , &scrollrect ) ;
2464 GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
2465 Point pt = {0,0} ;
2466 LocalToGlobal( &pt ) ;
2467 OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
2468 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2469 if ( !EmptyRgn( formerUpdateRgn ) )
2470 {
2471 MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
2472 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2473 InvalWindowRgn(rootWindow , formerUpdateRgn ) ;
2474 }
2475 InvalWindowRgn(rootWindow , updateRgn ) ;
2476 DisposeRgn( updateRgn ) ;
2477 DisposeRgn( formerUpdateRgn ) ;
2478 DisposeRgn( scrollRgn ) ;
2479 }
2480 Update() ;
2481 }
2482
2483 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2484 {
2485 wxWindowMac *child = node->GetData();
2486 if (child == m_vScrollBar) continue;
2487 if (child == m_hScrollBar) continue;
2488 if (child->IsTopLevel()) continue;
2489
2490 int x,y;
2491 child->GetPosition( &x, &y );
2492 int w,h;
2493 child->GetSize( &w, &h );
2494 if (rect)
2495 {
2496 wxRect rc(x,y,w,h);
2497 if (rect->Intersects(rc))
2498 child->SetSize( x+dx, y+dy, w, h );
2499 }
2500 else
2501 {
2502 child->SetSize( x+dx, y+dy, w, h );
2503 }
2504 }
2505 }
2506
2507 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2508 {
2509 if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
2510 {
2511 wxScrollWinEvent wevent;
2512 wevent.SetPosition(event.GetPosition());
2513 wevent.SetOrientation(event.GetOrientation());
2514 wevent.SetEventObject(this);
2515
2516 if (event.GetEventType() == wxEVT_SCROLL_TOP)
2517 wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
2518 else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
2519 wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
2520 else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
2521 wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
2522 else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
2523 wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
2524 else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
2525 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
2526 else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
2527 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
2528 else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
2529 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
2530 else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
2531 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
2532
2533 GetEventHandler()->ProcessEvent(wevent);
2534 }
2535 }
2536
2537 // Get the window with the focus
2538 wxWindowMac *wxWindowBase::DoFindFocus()
2539 {
2540 ControlRef control ;
2541 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2542 return wxFindControlFromMacControl( control ) ;
2543 }
2544
2545 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2546 {
2547 // panel wants to track the window which was the last to have focus in it,
2548 // so we want to set ourselves as the window which last had focus
2549 //
2550 // notice that it's also important to do it upwards the tree becaus
2551 // otherwise when the top level panel gets focus, it won't set it back to
2552 // us, but to some other sibling
2553
2554 // CS:don't know if this is still needed:
2555 //wxChildFocusEvent eventFocus(this);
2556 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2557
2558 if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2559 {
2560 #if !wxMAC_USE_CORE_GRAPHICS
2561 wxMacWindowStateSaver sv( this ) ;
2562 Rect rect ;
2563 m_peer->GetRect( &rect ) ;
2564 // auf den umgebenden Rahmen zur\9fck
2565 InsetRect( &rect, -1 , -1 ) ;
2566
2567 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2568 if (top )
2569 {
2570 wxPoint pt(0,0) ;
2571 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2572 rect.left += pt.x ;
2573 rect.right += pt.x ;
2574 rect.top += pt.y ;
2575 rect.bottom += pt.y ;
2576 }
2577
2578 if ( event.GetEventType() == wxEVT_SET_FOCUS )
2579 DrawThemeFocusRect( &rect , true ) ;
2580 else
2581 {
2582 DrawThemeFocusRect( &rect , false ) ;
2583
2584 // as this erases part of the frame we have to redraw borders
2585 // and because our z-ordering is not always correct (staticboxes)
2586 // we have to invalidate things, we cannot simple redraw
2587 MacInvalidateBorders() ;
2588 }
2589 #else
2590 GetParent()->Refresh() ;
2591 #endif
2592 }
2593
2594 event.Skip();
2595 }
2596
2597 void wxWindowMac::OnInternalIdle()
2598 {
2599 // This calls the UI-update mechanism (querying windows for
2600 // menu/toolbar/control state information)
2601 if (wxUpdateUIEvent::CanUpdate(this))
2602 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2603 }
2604
2605 // Raise the window to the top of the Z order
2606 void wxWindowMac::Raise()
2607 {
2608 m_peer->SetZOrder( true , NULL ) ;
2609 }
2610
2611 // Lower the window to the bottom of the Z order
2612 void wxWindowMac::Lower()
2613 {
2614 m_peer->SetZOrder( false , NULL ) ;
2615 }
2616
2617
2618 // static wxWindow *gs_lastWhich = NULL;
2619
2620 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2621 {
2622 // first trigger a set cursor event
2623
2624 wxPoint clientorigin = GetClientAreaOrigin() ;
2625 wxSize clientsize = GetClientSize() ;
2626 wxCursor cursor ;
2627 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2628 {
2629 wxSetCursorEvent event( pt.x , pt.y );
2630
2631 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2632 if ( processedEvtSetCursor && event.HasCursor() )
2633 {
2634 cursor = event.GetCursor() ;
2635 }
2636 else
2637 {
2638
2639 // the test for processedEvtSetCursor is here to prevent using m_cursor
2640 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2641 // it - this is a way to say that our cursor shouldn't be used for this
2642 // point
2643 if ( !processedEvtSetCursor && m_cursor.Ok() )
2644 {
2645 cursor = m_cursor ;
2646 }
2647 if ( wxIsBusy() )
2648 {
2649 }
2650 else
2651 {
2652 if ( !GetParent() )
2653 cursor = *wxSTANDARD_CURSOR ;
2654 }
2655 }
2656 if ( cursor.Ok() )
2657 cursor.MacInstall() ;
2658 }
2659 return cursor.Ok() ;
2660 }
2661
2662 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2663 {
2664 #if wxUSE_TOOLTIPS
2665 if ( m_tooltip )
2666 {
2667 return m_tooltip->GetTip() ;
2668 }
2669 #endif
2670 return wxEmptyString ;
2671 }
2672
2673 void wxWindowMac::ClearBackground()
2674 {
2675 Refresh() ;
2676 Update() ;
2677 }
2678
2679 void wxWindowMac::Update()
2680 {
2681 #if TARGET_API_MAC_OSX
2682 MacGetTopLevelWindow()->MacPerformUpdates() ;
2683 #else
2684 ::Draw1Control( m_peer->GetControlRef() ) ;
2685 #endif
2686 }
2687
2688 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2689 {
2690 wxTopLevelWindowMac* win = NULL ;
2691 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2692 if ( window )
2693 {
2694 win = wxFindWinFromMacWindow( window ) ;
2695 }
2696 return win ;
2697 }
2698
2699 const wxRect& wxWindowMac::MacGetClippedClientRect() const
2700 {
2701 MacUpdateClippedRects() ;
2702 return m_cachedClippedClientRect ;
2703 }
2704
2705 const wxRect& wxWindowMac::MacGetClippedRect() const
2706 {
2707 MacUpdateClippedRects() ;
2708 return m_cachedClippedRect ;
2709 }
2710
2711 const wxRect&wxWindowMac:: MacGetClippedRectWithOuterStructure() const
2712 {
2713 MacUpdateClippedRects() ;
2714 return m_cachedClippedRectWithOuterStructure ;
2715 }
2716
2717 const wxRegion& wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2718 {
2719 static wxRegion emptyrgn ;
2720 if ( !m_isBeingDeleted && MacIsReallyShown() /*m_peer->IsVisible() */ )
2721 {
2722 MacUpdateClippedRects() ;
2723 if ( includeOuterStructures )
2724 return m_cachedClippedRegionWithOuterStructure ;
2725 else
2726 return m_cachedClippedRegion ;
2727 }
2728 else
2729 {
2730 return emptyrgn ;
2731 }
2732 }
2733
2734 void wxWindowMac::MacUpdateClippedRects() const
2735 {
2736 if ( m_cachedClippedRectValid )
2737 return ;
2738
2739 // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
2740 // also a window dc uses this, in this case we only clip in the hierarchy for hard
2741 // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
2742 // to add focus borders everywhere
2743
2744 Rect r ;
2745 Rect rIncludingOuterStructures ;
2746
2747 m_peer->GetRect( &r ) ;
2748 r.left -= MacGetLeftBorderSize() ;
2749 r.top -= MacGetTopBorderSize() ;
2750 r.bottom += MacGetBottomBorderSize() ;
2751 r.right += MacGetRightBorderSize() ;
2752
2753 r.right -= r.left ;
2754 r.bottom -= r.top ;
2755 r.left = 0 ;
2756 r.top = 0 ;
2757
2758 rIncludingOuterStructures = r ;
2759 InsetRect( &rIncludingOuterStructures , -4 , -4 ) ;
2760
2761 wxRect cl = GetClientRect() ;
2762 Rect rClient = { cl.y , cl.x , cl.y + cl.height , cl.x + cl.width } ;
2763
2764 const wxWindow* child = this ;
2765 const wxWindow* parent = NULL ;
2766 while( !child->IsTopLevel() && ( parent = child->GetParent() ) != NULL )
2767 {
2768 int x , y ;
2769 wxSize size ;
2770
2771 if ( parent->MacIsChildOfClientArea(child) )
2772 {
2773 size = parent->GetClientSize() ;
2774 wxPoint origin = parent->GetClientAreaOrigin() ;
2775 x = origin.x ;
2776 y = origin.y ;
2777 }
2778 else
2779 {
2780 // this will be true for scrollbars, toolbars etc.
2781 size = parent->GetSize() ;
2782 y = parent->MacGetTopBorderSize() ;
2783 x = parent->MacGetLeftBorderSize() ;
2784 size.x -= parent->MacGetLeftBorderSize() + parent->MacGetRightBorderSize() ;
2785 size.y -= parent->MacGetTopBorderSize() + parent->MacGetBottomBorderSize() ;
2786 }
2787
2788 parent->MacWindowToRootWindow( &x, &y ) ;
2789 MacRootWindowToWindow( &x , &y ) ;
2790
2791 Rect rparent = { y , x , y + size.y , x + size.x } ;
2792
2793 // the wxwindow and client rects will always be clipped
2794 SectRect( &r , &rparent , &r ) ;
2795 SectRect( &rClient , &rparent , &rClient ) ;
2796
2797 // the structure only at 'hard' borders
2798 if ( parent->MacClipChildren() ||
2799 ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() ) )
2800 {
2801 SectRect( &rIncludingOuterStructures , &rparent , &rIncludingOuterStructures ) ;
2802 }
2803 child = parent ;
2804 }
2805
2806 m_cachedClippedRect = wxRect( r.left , r.top , r.right - r.left , r.bottom - r.top ) ;
2807 m_cachedClippedClientRect = wxRect( rClient.left , rClient.top ,
2808 rClient.right - rClient.left , rClient.bottom - rClient.top ) ;
2809 m_cachedClippedRectWithOuterStructure = wxRect(
2810 rIncludingOuterStructures.left , rIncludingOuterStructures.top ,
2811 rIncludingOuterStructures.right - rIncludingOuterStructures.left ,
2812 rIncludingOuterStructures.bottom - rIncludingOuterStructures.top ) ;
2813
2814 m_cachedClippedRegionWithOuterStructure = wxRegion( m_cachedClippedRectWithOuterStructure ) ;
2815 m_cachedClippedRegion = wxRegion( m_cachedClippedRect ) ;
2816 m_cachedClippedClientRegion = wxRegion( m_cachedClippedClientRect ) ;
2817
2818 m_cachedClippedRectValid = true ;
2819 }
2820
2821 /*
2822 This function must not change the updatergn !
2823 */
2824 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2825 {
2826 RgnHandle updatergn = (RgnHandle) updatergnr ;
2827 bool handled = false ;
2828 Rect updatebounds ;
2829 GetRegionBounds( updatergn , &updatebounds ) ;
2830
2831 // wxLogDebug(wxT("update for %s bounds %d , %d , %d , %d"),wxString(GetClassInfo()->GetClassName()).c_str(), updatebounds.left , updatebounds.top , updatebounds.right , updatebounds.bottom ) ;
2832
2833 if ( !EmptyRgn(updatergn) )
2834 {
2835 RgnHandle newupdate = NewRgn() ;
2836 wxSize point = GetClientSize() ;
2837 wxPoint origin = GetClientAreaOrigin() ;
2838 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2839 SectRgn( newupdate , updatergn , newupdate ) ;
2840
2841 // first send an erase event to the entire update area
2842 {
2843 // for the toplevel window this really is the entire area
2844 // for all the others only their client area, otherwise they
2845 // might be drawing with full alpha and eg put blue into
2846 // the grow-box area of a scrolled window (scroll sample)
2847 wxDC* dc = new wxWindowDC(this);
2848 if ( IsTopLevel() )
2849 dc->SetClippingRegion(wxRegion(updatergn));
2850 else
2851 dc->SetClippingRegion(wxRegion(newupdate));
2852
2853 wxEraseEvent eevent( GetId(), dc );
2854 eevent.SetEventObject( this );
2855 GetEventHandler()->ProcessEvent( eevent );
2856 delete dc ;
2857 }
2858
2859 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2860 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2861 m_updateRegion = newupdate ;
2862 DisposeRgn( newupdate ) ;
2863
2864 if ( !m_updateRegion.Empty() )
2865 {
2866 // paint the window itself
2867
2868 wxPaintEvent event;
2869 event.SetTimestamp(time);
2870 event.SetEventObject(this);
2871 GetEventHandler()->ProcessEvent(event);
2872 handled = true ;
2873 }
2874
2875 // now we cannot rely on having its borders drawn by a window itself, as it does not
2876 // get the updateRgn wide enough to always do so, so we do it from the parent
2877 // this would also be the place to draw any custom backgrounds for native controls
2878 // in Composited windowing
2879 wxPoint clientOrigin = GetClientAreaOrigin() ;
2880
2881 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2882 {
2883 wxWindowMac *child = node->GetData();
2884 if (child == m_vScrollBar) continue;
2885 if (child == m_hScrollBar) continue;
2886 if (child->IsTopLevel()) continue;
2887 if (!child->IsShown()) continue;
2888
2889 // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
2890
2891 int x,y;
2892 child->GetPosition( &x, &y );
2893 int w,h;
2894 child->GetSize( &w, &h );
2895 Rect childRect = { y , x , y + h , x + w } ;
2896 OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ;
2897 InsetRect( &childRect , -10 , -10) ;
2898
2899 if ( RectInRgn( &childRect , updatergn ) )
2900 {
2901
2902 // paint custom borders
2903 wxNcPaintEvent eventNc( child->GetId() );
2904 eventNc.SetEventObject( child );
2905 if ( !child->GetEventHandler()->ProcessEvent( eventNc ) )
2906 {
2907 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2908 if ( UMAGetSystemVersion() >= 0x1030 )
2909 {
2910 child->MacPaintBorders(0,0) ;
2911 }
2912 else
2913 #endif
2914 {
2915 wxWindowDC dc(this) ;
2916 dc.SetClippingRegion(wxRegion(updatergn));
2917 wxMacPortSetter helper(&dc) ;
2918 child->MacPaintBorders(0,0) ;
2919 }
2920 }
2921 }
2922 }
2923 }
2924 return handled ;
2925 }
2926
2927
2928 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2929 {
2930 wxWindowMac *iter = (wxWindowMac*)this ;
2931
2932 while( iter )
2933 {
2934 if ( iter->IsTopLevel() )
2935 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2936
2937 iter = iter->GetParent() ;
2938 }
2939 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2940 return NULL ;
2941 }
2942
2943 void wxWindowMac::MacCreateScrollBars( long style )
2944 {
2945 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2946
2947 if ( style & ( wxVSCROLL | wxHSCROLL ) )
2948 {
2949 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2950 int scrlsize = MAC_SCROLLBAR_SIZE ;
2951 wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL ;
2952 if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
2953 {
2954 scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
2955 variant = wxWINDOW_VARIANT_SMALL ;
2956 }
2957
2958 int adjust = hasBoth ? scrlsize - 1: 0 ;
2959 int width, height ;
2960 GetClientSize( &width , &height ) ;
2961
2962 wxPoint vPoint(width-scrlsize, 0) ;
2963 wxSize vSize(scrlsize, height - adjust) ;
2964 wxPoint hPoint(0 , height-scrlsize ) ;
2965 wxSize hSize( width - adjust, scrlsize) ;
2966
2967
2968 if ( style & wxVSCROLL )
2969 {
2970 m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint,
2971 vSize , wxVERTICAL);
2972 }
2973
2974 if ( style & wxHSCROLL )
2975 {
2976 m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint,
2977 hSize , wxHORIZONTAL);
2978 }
2979 }
2980
2981
2982 // because the create does not take into account the client area origin
2983 MacRepositionScrollBars() ; // we might have a real position shift
2984 }
2985
2986 bool wxWindowMac::MacIsChildOfClientArea( const wxWindow* child ) const
2987 {
2988 if ( child != NULL && ( child == m_hScrollBar || child == m_vScrollBar ) )
2989 return false ;
2990 else
2991 return true ;
2992 }
2993
2994 void wxWindowMac::MacRepositionScrollBars()
2995 {
2996 if ( !m_hScrollBar && !m_vScrollBar )
2997 return ;
2998
2999 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
3000 int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
3001 int adjust = hasBoth ? scrlsize - 1 : 0 ;
3002
3003 // get real client area
3004
3005 int width ;
3006 int height ;
3007 GetSize( &width , &height ) ;
3008
3009 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
3010 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
3011
3012 wxPoint vPoint(width-scrlsize, 0) ;
3013 wxSize vSize(scrlsize, height - adjust) ;
3014 wxPoint hPoint(0 , height-scrlsize ) ;
3015 wxSize hSize( width - adjust, scrlsize) ;
3016 /*
3017 int x = 0 ;
3018 int y = 0 ;
3019 int w ;
3020 int h ;
3021 GetSize( &w , &h ) ;
3022
3023 MacClientToRootWindow( &x , &y ) ;
3024 MacClientToRootWindow( &w , &h ) ;
3025
3026 wxWindowMac *iter = (wxWindowMac*)this ;
3027
3028 int totW = 10000 , totH = 10000;
3029 while( iter )
3030 {
3031 if ( iter->IsTopLevel() )
3032 {
3033 iter->GetSize( &totW , &totH ) ;
3034 break ;
3035 }
3036
3037 iter = iter->GetParent() ;
3038 }
3039
3040 if ( x == 0 )
3041 {
3042 hPoint.x = -1 ;
3043 hSize.x += 1 ;
3044 }
3045 if ( y == 0 )
3046 {
3047 vPoint.y = -1 ;
3048 vSize.y += 1 ;
3049 }
3050
3051 if ( w-x >= totW )
3052 {
3053 hSize.x += 1 ;
3054 vPoint.x += 1 ;
3055 }
3056
3057 if ( h-y >= totH )
3058 {
3059 vSize.y += 1 ;
3060 hPoint.y += 1 ;
3061 }
3062 */
3063 if ( m_vScrollBar )
3064 {
3065 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
3066 }
3067 if ( m_hScrollBar )
3068 {
3069 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
3070 }
3071 }
3072
3073 bool wxWindowMac::AcceptsFocus() const
3074 {
3075 return MacCanFocus() && wxWindowBase::AcceptsFocus();
3076 }
3077
3078 void wxWindowMac::MacSuperChangedPosition()
3079 {
3080 m_cachedClippedRectValid = false ;
3081 // only window-absolute structures have to be moved i.e. controls
3082
3083 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3084 while ( node )
3085 {
3086 wxWindowMac *child = node->GetData();
3087 child->MacSuperChangedPosition() ;
3088 node = node->GetNext();
3089 }
3090 }
3091
3092 void wxWindowMac::MacTopLevelWindowChangedPosition()
3093 {
3094 // only screen-absolute structures have to be moved i.e. glcanvas
3095
3096 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3097 while ( node )
3098 {
3099 wxWindowMac *child = node->GetData();
3100 child->MacTopLevelWindowChangedPosition() ;
3101 node = node->GetNext();
3102 }
3103 }
3104
3105 long wxWindowMac::MacGetLeftBorderSize( ) const
3106 {
3107 if( IsTopLevel() )
3108 return 0 ;
3109
3110 SInt32 border = 0 ;
3111
3112 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
3113 {
3114 GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
3115 border += 1 ; // the metric above is only the 'outset' outside the simple frame rect
3116 }
3117 else if (HasFlag(wxSIMPLE_BORDER))
3118 {
3119 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
3120 border += 1 ; // the metric above is only the 'outset' outside the simple frame rect
3121 }
3122 return border ;
3123 }
3124
3125 long wxWindowMac::MacGetRightBorderSize( ) const
3126 {
3127 // they are all symmetric in mac themes
3128 return MacGetLeftBorderSize() ;
3129 }
3130
3131 long wxWindowMac::MacGetTopBorderSize( ) const
3132 {
3133 // they are all symmetric in mac themes
3134 return MacGetLeftBorderSize() ;
3135 }
3136
3137 long wxWindowMac::MacGetBottomBorderSize( ) const
3138 {
3139 // they are all symmetric in mac themes
3140 return MacGetLeftBorderSize() ;
3141 }
3142
3143 long wxWindowMac::MacRemoveBordersFromStyle( long style )
3144 {
3145 return style & ~wxBORDER_MASK ;
3146 }
3147
3148 // Find the wxWindowMac at the current mouse position, returning the mouse
3149 // position.
3150 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
3151 {
3152 pt = wxGetMousePosition();
3153 wxWindowMac* found = wxFindWindowAtPoint(pt);
3154 return found;
3155 }
3156
3157 // Get the current mouse position.
3158 wxPoint wxGetMousePosition()
3159 {
3160 int x, y;
3161 wxGetMousePosition(& x, & y);
3162 return wxPoint(x, y);
3163 }
3164
3165 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
3166 {
3167 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
3168 {
3169 // copied from wxGTK : CS
3170 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
3171 // except that:
3172 //
3173 // (a) it's a command event and so is propagated to the parent
3174 // (b) under MSW it can be generated from kbd too
3175 // (c) it uses screen coords (because of (a))
3176 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
3177 this->GetId(),
3178 this->ClientToScreen(event.GetPosition()));
3179 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
3180 event.Skip() ;
3181 }
3182 else
3183 {
3184 event.Skip() ;
3185 }
3186 }
3187
3188 void wxWindowMac::OnPaint( wxPaintEvent & event )
3189 {
3190 if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
3191 {
3192 CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
3193 }
3194 }
3195
3196 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
3197 {
3198 }
3199
3200 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
3201 {
3202 int x ,y , w ,h ;
3203
3204 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
3205 Rect bounds = { y , x , y+h , x+w };
3206 return bounds ;
3207 }
3208
3209 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
3210 {
3211 return eventNotHandledErr ;
3212 }
3213
3214 bool wxWindowMac::Reparent(wxWindowBase *newParentBase)
3215 {
3216 wxWindowMac *newParent = (wxWindowMac *)newParentBase;
3217
3218 if ( !wxWindowBase::Reparent(newParent) )
3219 return false;
3220
3221 //copied from MacPostControlCreate
3222 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
3223 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
3224 ::EmbedControl( m_peer->GetControlRef() , container ) ;
3225
3226 return true;
3227 }
wxWidgets (Impactor)