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