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[wxWidgets.git] / src / mac / carbon / window.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: windows.cpp
3 // Purpose: wxWindowMac
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // RCS-ID: $Id$
8 // Copyright: (c) Stefan Csomor
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #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 // remove all associations pointing to us
663 while ( wxWinMacControlList.DeleteObject(control) )
664 {}
665 }
666 #else
667
668 WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
669
670 static MacControlMap wxWinMacControlList;
671
672 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
673 {
674 MacControlMap::iterator node = wxWinMacControlList.find(inControl);
675
676 return (node == wxWinMacControlList.end()) ? NULL : node->second;
677 }
678
679 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
680 {
681 // adding NULL ControlRef is (first) surely a result of an error and
682 // (secondly) breaks native event processing
683 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
684
685 wxWinMacControlList[inControl] = control;
686 }
687
688 void wxRemoveMacControlAssociation(wxWindow *control)
689 {
690 // iterate over all the elements in the class
691 // is the iterator stable ? as we might have two associations pointing to the same wxWindow
692 // we should go on...
693
694 bool found = true ;
695 while( found )
696 {
697 found = false ;
698 MacControlMap::iterator it;
699 for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
700 {
701 if ( it->second == control )
702 {
703 wxWinMacControlList.erase(it);
704 found = true ;
705 break;
706 }
707 }
708 }
709 }
710 #endif // deprecated wxList
711
712 // ----------------------------------------------------------------------------
713 // constructors and such
714 // ----------------------------------------------------------------------------
715
716 wxWindowMac::wxWindowMac()
717 {
718 Init();
719 }
720
721 wxWindowMac::wxWindowMac(wxWindowMac *parent,
722 wxWindowID id,
723 const wxPoint& pos ,
724 const wxSize& size ,
725 long style ,
726 const wxString& name )
727 {
728 Init();
729 Create(parent, id, pos, size, style, name);
730 }
731
732 void wxWindowMac::Init()
733 {
734 m_peer = NULL ;
735 m_frozenness = 0 ;
736 #if WXWIN_COMPATIBILITY_2_4
737 m_backgroundTransparent = FALSE;
738 #endif
739
740 // as all windows are created with WS_VISIBLE style...
741 m_isShown = TRUE;
742
743 m_hScrollBar = NULL ;
744 m_vScrollBar = NULL ;
745 m_macBackgroundBrush = wxNullBrush ;
746
747 m_macIsUserPane = TRUE;
748 #if wxMAC_USE_CORE_GRAPHICS
749 m_cgContextRef = NULL ;
750 #endif
751 // we need a valid font for the encodings
752 wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
753 }
754
755 // Destructor
756 wxWindowMac::~wxWindowMac()
757 {
758 SendDestroyEvent();
759
760 m_isBeingDeleted = TRUE;
761
762 MacInvalidateBorders() ;
763
764 #ifndef __WXUNIVERSAL__
765 // VS: make sure there's no wxFrame with last focus set to us:
766 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
767 {
768 wxFrame *frame = wxDynamicCast(win, wxFrame);
769 if ( frame )
770 {
771 if ( frame->GetLastFocus() == this )
772 {
773 frame->SetLastFocus((wxWindow*)NULL);
774 }
775 break;
776 }
777 }
778 #endif // __WXUNIVERSAL__
779
780 // destroy children before destroying this window itself
781 DestroyChildren();
782
783 // wxRemoveMacControlAssociation( this ) ;
784 // If we delete an item, we should initialize the parent panel,
785 // because it could now be invalid.
786 wxWindow *parent = GetParent() ;
787 if ( parent )
788 {
789 if (parent->GetDefaultItem() == (wxButton*) this)
790 parent->SetDefaultItem(NULL);
791 }
792 if ( m_peer && m_peer->Ok() )
793 {
794 // in case the callback might be called during destruction
795 wxRemoveMacControlAssociation( this) ;
796 // we currently are not using this hook
797 // ::SetControlColorProc( *m_peer , NULL ) ;
798 m_peer->Dispose() ;
799 }
800
801 if ( g_MacLastWindow == this )
802 {
803 g_MacLastWindow = NULL ;
804 }
805
806 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
807 if ( frame )
808 {
809 if ( frame->GetLastFocus() == this )
810 frame->SetLastFocus( NULL ) ;
811 }
812
813 // delete our drop target if we've got one
814 #if wxUSE_DRAG_AND_DROP
815 if ( m_dropTarget != NULL )
816 {
817 delete m_dropTarget;
818 m_dropTarget = NULL;
819 }
820 #endif // wxUSE_DRAG_AND_DROP
821 delete m_peer ;
822 }
823
824 WXWidget wxWindowMac::GetHandle() const
825 {
826 return (WXWidget) m_peer->GetControlRef() ;
827 }
828
829
830 void wxWindowMac::MacInstallEventHandler( WXWidget control )
831 {
832 wxAssociateControlWithMacControl( (ControlRef) control , this ) ;
833 InstallControlEventHandler( (ControlRef) control , GetwxMacWindowEventHandlerUPP(),
834 GetEventTypeCount(eventList), eventList, this,
835 (EventHandlerRef *)&m_macControlEventHandler);
836 #if !TARGET_API_MAC_OSX
837 if ( (ControlRef) control == m_peer->GetControlRef() )
838 {
839 m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl,kControlUserPaneDrawProcTag,GetwxMacControlUserPaneDrawProc()) ;
840 m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl,kControlUserPaneHitTestProcTag,GetwxMacControlUserPaneHitTestProc()) ;
841 m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl,kControlUserPaneTrackingProcTag,GetwxMacControlUserPaneTrackingProc()) ;
842 m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl,kControlUserPaneIdleProcTag,GetwxMacControlUserPaneIdleProc()) ;
843 m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl,kControlUserPaneKeyDownProcTag,GetwxMacControlUserPaneKeyDownProc()) ;
844 m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl,kControlUserPaneActivateProcTag,GetwxMacControlUserPaneActivateProc()) ;
845 m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl,kControlUserPaneFocusProcTag,GetwxMacControlUserPaneFocusProc()) ;
846 m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl,kControlUserPaneBackgroundProcTag,GetwxMacControlUserPaneBackgroundProc()) ;
847 }
848 #endif
849
850 }
851
852 // Constructor
853 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
854 const wxPoint& pos,
855 const wxSize& size,
856 long style,
857 const wxString& name)
858 {
859 wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
860
861 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
862 return FALSE;
863
864 m_windowVariant = parent->GetWindowVariant() ;
865
866 if ( m_macIsUserPane )
867 {
868 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
869
870 UInt32 features = 0
871 | kControlSupportsEmbedding
872 | kControlSupportsLiveFeedback
873 | kControlGetsFocusOnClick
874 // | kControlHasSpecialBackground
875 // | kControlSupportsCalcBestRect
876 | kControlHandlesTracking
877 | kControlSupportsFocus
878 | kControlWantsActivate
879 | kControlWantsIdle
880 ;
881
882 m_peer = new wxMacControl(this) ;
883 ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
884
885
886 MacPostControlCreate(pos,size) ;
887 }
888 #ifndef __WXUNIVERSAL__
889 // Don't give scrollbars to wxControls unless they ask for them
890 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
891 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
892 {
893 MacCreateScrollBars( style ) ;
894 }
895 #endif
896
897 wxWindowCreateEvent event(this);
898 GetEventHandler()->AddPendingEvent(event);
899
900 return TRUE;
901 }
902
903 void wxWindowMac::MacChildAdded()
904 {
905 if ( m_vScrollBar )
906 {
907 m_vScrollBar->Raise() ;
908 }
909 if ( m_hScrollBar )
910 {
911 m_hScrollBar->Raise() ;
912 }
913
914 }
915
916 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
917 {
918 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
919
920 m_peer->SetReference( (long) this ) ;
921 GetParent()->AddChild(this);
922
923 MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
924
925 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
926 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
927 ::EmbedControl( m_peer->GetControlRef() , container ) ;
928 GetParent()->MacChildAdded() ;
929
930 // adjust font, controlsize etc
931 DoSetWindowVariant( m_windowVariant ) ;
932
933 m_peer->SetTitle( wxStripMenuCodes(m_label) ) ;
934
935 if (!m_macIsUserPane)
936 {
937 SetInitialBestSize(size);
938 }
939
940 SetCursor( *wxSTANDARD_CURSOR ) ;
941 }
942
943 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
944 {
945 // Don't assert, in case we set the window variant before
946 // the window is created
947 // wxASSERT( m_peer->Ok() ) ;
948
949 m_windowVariant = variant ;
950
951 if (m_peer == NULL || !m_peer->Ok())
952 return;
953
954 ControlSize size ;
955 ThemeFontID themeFont = kThemeSystemFont ;
956
957 // we will get that from the settings later
958 // and make this NORMAL later, but first
959 // we have a few calculations that we must fix
960
961 switch ( variant )
962 {
963 case wxWINDOW_VARIANT_NORMAL :
964 size = kControlSizeNormal;
965 themeFont = kThemeSystemFont ;
966 break ;
967 case wxWINDOW_VARIANT_SMALL :
968 size = kControlSizeSmall;
969 themeFont = kThemeSmallSystemFont ;
970 break ;
971 case wxWINDOW_VARIANT_MINI :
972 if (UMAGetSystemVersion() >= 0x1030 )
973 {
974 // not always defined in the headers
975 size = 3 ;
976 themeFont = 109 ;
977 }
978 else
979 {
980 size = kControlSizeSmall;
981 themeFont = kThemeSmallSystemFont ;
982 }
983 break ;
984 case wxWINDOW_VARIANT_LARGE :
985 size = kControlSizeLarge;
986 themeFont = kThemeSystemFont ;
987 break ;
988 default:
989 wxFAIL_MSG(_T("unexpected window variant"));
990 break ;
991 }
992 m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag,&size ) ;
993
994 wxFont font ;
995 font.MacCreateThemeFont( themeFont ) ;
996 SetFont( font ) ;
997 }
998
999 void wxWindowMac::MacUpdateControlFont()
1000 {
1001 m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
1002 Refresh() ;
1003 }
1004
1005 bool wxWindowMac::SetFont(const wxFont& font)
1006 {
1007 bool retval = wxWindowBase::SetFont( font ) ;
1008
1009 MacUpdateControlFont() ;
1010
1011 return retval;
1012 }
1013
1014 bool wxWindowMac::SetForegroundColour(const wxColour& col )
1015 {
1016 if ( !wxWindowBase::SetForegroundColour(col) )
1017 return false ;
1018
1019 MacUpdateControlFont() ;
1020
1021 return true ;
1022 }
1023
1024 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
1025 {
1026 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
1027 return false ;
1028
1029 wxBrush brush ;
1030 wxColour newCol(GetBackgroundColour());
1031 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1032 {
1033 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
1034 }
1035 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1036 {
1037 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
1038 }
1039 else
1040 {
1041 brush.SetColour( newCol ) ;
1042 }
1043 MacSetBackgroundBrush( brush ) ;
1044
1045 MacUpdateControlFont() ;
1046
1047 return true ;
1048 }
1049
1050 void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1051 {
1052 m_macBackgroundBrush = brush ;
1053 m_peer->SetBackground( brush ) ;
1054 }
1055
1056 bool wxWindowMac::MacCanFocus() const
1057 {
1058 // there is currently no way to determine whether the window is running in full keyboard
1059 // access mode, therefore we cannot rely on these features, yet the only other way would be
1060 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
1061 // in event handlers...
1062 UInt32 features = 0 ;
1063 m_peer->GetFeatures( & features ) ;
1064 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
1065 }
1066
1067
1068 void wxWindowMac::SetFocus()
1069 {
1070 if ( AcceptsFocus() )
1071 {
1072
1073 wxWindow* former = FindFocus() ;
1074 if ( former == this )
1075 return ;
1076
1077 OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
1078 // as we cannot rely on the control features to find out whether we are in full keyboard mode, we can only
1079 // leave in case of an error
1080 if ( err == errCouldntSetFocus )
1081 return ;
1082
1083 #if !TARGET_API_MAC_OSX
1084 // emulate carbon events when running under carbonlib where they are not natively available
1085 if ( former )
1086 {
1087 EventRef evRef = NULL ;
1088 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1089 &evRef ) );
1090
1091 wxMacCarbonEvent cEvent( evRef ) ;
1092 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1093 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1094
1095 wxMacWindowEventHandler( NULL , evRef , former ) ;
1096 ReleaseEvent(evRef) ;
1097 }
1098 // send new focus event
1099 {
1100 EventRef evRef = NULL ;
1101 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1102 &evRef ) );
1103
1104 wxMacCarbonEvent cEvent( evRef ) ;
1105 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1106 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1107
1108 wxMacWindowEventHandler( NULL , evRef , this ) ;
1109 ReleaseEvent(evRef) ;
1110 }
1111 #endif
1112 }
1113 }
1114
1115
1116 void wxWindowMac::DoCaptureMouse()
1117 {
1118 wxTheApp->s_captureWindow = this ;
1119 }
1120
1121 wxWindow* wxWindowBase::GetCapture()
1122 {
1123 return wxTheApp->s_captureWindow ;
1124 }
1125
1126 void wxWindowMac::DoReleaseMouse()
1127 {
1128 wxTheApp->s_captureWindow = NULL ;
1129 }
1130
1131 #if wxUSE_DRAG_AND_DROP
1132
1133 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1134 {
1135 if ( m_dropTarget != 0 ) {
1136 delete m_dropTarget;
1137 }
1138
1139 m_dropTarget = pDropTarget;
1140 if ( m_dropTarget != 0 )
1141 {
1142 // TODO
1143 }
1144 }
1145
1146 #endif
1147
1148 // Old style file-manager drag&drop
1149 void wxWindowMac::DragAcceptFiles(bool accept)
1150 {
1151 // TODO
1152 }
1153
1154 // Returns the size of the native control. In the case of the toplevel window
1155 // this is the content area root control
1156
1157 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1158 int& w, int& h) const
1159 {
1160 wxFAIL_MSG( wxT("Not supported anymore") ) ;
1161 }
1162
1163 // From a wx position / size calculate the appropriate size of the native control
1164
1165 bool wxWindowMac::MacGetBoundsForControl(const wxPoint& pos,
1166 const wxSize& size,
1167 int& x, int& y,
1168 int& w, int& h , bool adjustOrigin ) const
1169 {
1170 bool isCompositing = MacGetTopLevelWindow()->MacUsesCompositing() ;
1171
1172 // the desired size, minus the border pixels gives the correct size of the control
1173
1174 x = (int)pos.x;
1175 y = (int)pos.y;
1176 // todo the default calls may be used as soon as PostCreateControl Is moved here
1177 w = wxMax(size.x,0) ; // WidthDefault( size.x );
1178 h = wxMax(size.y,0) ; // HeightDefault( size.y ) ;
1179
1180 if ( !isCompositing )
1181 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1182
1183 x += MacGetLeftBorderSize() ;
1184 y += MacGetTopBorderSize() ;
1185 w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1186 h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1187
1188 if ( adjustOrigin )
1189 AdjustForParentClientOrigin( x , y ) ;
1190
1191 // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1192 if ( !GetParent()->IsTopLevel() )
1193 {
1194 x -= GetParent()->MacGetLeftBorderSize() ;
1195 y -= GetParent()->MacGetTopBorderSize() ;
1196 }
1197
1198 return true ;
1199 }
1200
1201 // Get window size (not client size)
1202 void wxWindowMac::DoGetSize(int *x, int *y) const
1203 {
1204 Rect bounds ;
1205 m_peer->GetRect( &bounds ) ;
1206
1207 if(x) *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1208 if(y) *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1209 }
1210
1211 // get the position of the bounds of this window in client coordinates of its parent
1212 void wxWindowMac::DoGetPosition(int *x, int *y) const
1213 {
1214 Rect bounds ;
1215 m_peer->GetRect( &bounds ) ;
1216
1217 int x1 = bounds.left ;
1218 int y1 = bounds.top ;
1219
1220 // get the wx window position from the native one
1221 x1 -= MacGetLeftBorderSize() ;
1222 y1 -= MacGetTopBorderSize() ;
1223
1224 if ( !IsTopLevel() )
1225 {
1226 wxWindow *parent = GetParent();
1227 if ( parent )
1228 {
1229 // we must first adjust it to be in window coordinates of the parent, as otherwise it gets lost by the clientareaorigin fix
1230 x1 += parent->MacGetLeftBorderSize() ;
1231 y1 += parent->MacGetTopBorderSize() ;
1232 // and now to client coordinates
1233 wxPoint pt(parent->GetClientAreaOrigin());
1234 x1 -= pt.x ;
1235 y1 -= pt.y ;
1236 }
1237 }
1238 if(x) *x = x1 ;
1239 if(y) *y = y1 ;
1240 }
1241
1242 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1243 {
1244 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1245
1246 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1247
1248 {
1249 Point localwhere = {0,0} ;
1250
1251 if(x) localwhere.h = * x ;
1252 if(y) localwhere.v = * y ;
1253
1254 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1255 if(x) *x = localwhere.h ;
1256 if(y) *y = localwhere.v ;
1257
1258 }
1259 MacRootWindowToWindow( x , y ) ;
1260
1261 wxPoint origin = GetClientAreaOrigin() ;
1262 if(x) *x -= origin.x ;
1263 if(y) *y -= origin.y ;
1264 }
1265
1266 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1267 {
1268 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1269 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1270
1271 wxPoint origin = GetClientAreaOrigin() ;
1272 if(x) *x += origin.x ;
1273 if(y) *y += origin.y ;
1274
1275 MacWindowToRootWindow( x , y ) ;
1276
1277 {
1278 Point localwhere = { 0,0 };
1279 if(x) localwhere.h = * x ;
1280 if(y) localwhere.v = * y ;
1281 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1282 if(x) *x = localwhere.h ;
1283 if(y) *y = localwhere.v ;
1284 }
1285 }
1286
1287 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1288 {
1289 wxPoint origin = GetClientAreaOrigin() ;
1290 if(x) *x += origin.x ;
1291 if(y) *y += origin.y ;
1292
1293 MacWindowToRootWindow( x , y ) ;
1294 }
1295
1296 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1297 {
1298 MacRootWindowToWindow( x , y ) ;
1299
1300 wxPoint origin = GetClientAreaOrigin() ;
1301 if(x) *x -= origin.x ;
1302 if(y) *y -= origin.y ;
1303 }
1304
1305 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1306 {
1307 wxPoint pt ;
1308 if ( x ) pt.x = *x ;
1309 if ( y ) pt.y = *y ;
1310
1311 if ( !IsTopLevel() )
1312 {
1313 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1314 if (top)
1315 {
1316 pt.x -= MacGetLeftBorderSize() ;
1317 pt.y -= MacGetTopBorderSize() ;
1318 wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1319 }
1320 }
1321
1322 if ( x ) *x = (int) pt.x ;
1323 if ( y ) *y = (int) pt.y ;
1324 }
1325
1326 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1327 {
1328 int x1 , y1 ;
1329 if ( x ) x1 = *x ;
1330 if ( y ) y1 = *y ;
1331 MacWindowToRootWindow( &x1 , &y1 ) ;
1332 if ( x ) *x = x1 ;
1333 if ( y ) *y = y1 ;
1334 }
1335
1336 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1337 {
1338 wxPoint pt ;
1339 if ( x ) pt.x = *x ;
1340 if ( y ) pt.y = *y ;
1341
1342 if ( !IsTopLevel() )
1343 {
1344 wxMacControl::Convert( &pt , MacGetTopLevelWindow()->m_peer , m_peer ) ;
1345 pt.x += MacGetLeftBorderSize() ;
1346 pt.y += MacGetTopBorderSize() ;
1347 }
1348
1349 if ( x ) *x = (int) pt.x ;
1350 if ( y ) *y = (int) pt.y ;
1351 }
1352
1353 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1354 {
1355 int x1 , y1 ;
1356 if ( x ) x1 = *x ;
1357 if ( y ) y1 = *y ;
1358 MacRootWindowToWindow( &x1 , &y1 ) ;
1359 if ( x ) *x = x1 ;
1360 if ( y ) *y = y1 ;
1361 }
1362
1363 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1364 {
1365 RgnHandle rgn = NewRgn() ;
1366 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1367 {
1368 Rect structure ;
1369 Rect content ;
1370 GetRegionBounds( rgn , &content ) ;
1371 m_peer->GetRect( &structure ) ;
1372 OffsetRect( &structure, -structure.left , -structure.top ) ;
1373
1374 left = content.left - structure.left ;
1375 top = content.top - structure.top ;
1376 right = structure.right - content.right ;
1377 bottom = structure.bottom - content.bottom ;
1378 }
1379 else
1380 {
1381 left = top = right = bottom = 0 ;
1382 }
1383 DisposeRgn( rgn ) ;
1384 }
1385
1386 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1387 {
1388 wxSize sizeTotal = size;
1389
1390 RgnHandle rgn = NewRgn() ;
1391
1392 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1393 {
1394 Rect content ;
1395 Rect structure ;
1396 GetRegionBounds( rgn , &content ) ;
1397
1398 m_peer->GetRect( &structure ) ;
1399 // structure is in parent coordinates, but we only need width and height, so it's ok
1400
1401 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1402 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1403 }
1404 DisposeRgn( rgn ) ;
1405
1406 sizeTotal.x += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1407 sizeTotal.y += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1408
1409 return sizeTotal;
1410 }
1411
1412
1413 // Get size *available for subwindows* i.e. excluding menu bar etc.
1414 void wxWindowMac::DoGetClientSize(int *x, int *y) const
1415 {
1416 int ww, hh;
1417
1418 RgnHandle rgn = NewRgn() ;
1419 Rect content ;
1420 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1421 {
1422 GetRegionBounds( rgn , &content ) ;
1423 }
1424 else
1425 {
1426 m_peer->GetRect( &content ) ;
1427 }
1428 DisposeRgn( rgn ) ;
1429
1430 ww = content.right - content.left ;
1431 hh = content.bottom - content.top ;
1432
1433 if (m_hScrollBar && m_hScrollBar->IsShown() )
1434 {
1435 hh -= m_hScrollBar->GetSize().y ; // MAC_SCROLLBAR_SIZE ;
1436 }
1437 if (m_vScrollBar && m_vScrollBar->IsShown() )
1438 {
1439 ww -= m_vScrollBar->GetSize().x ; // MAC_SCROLLBAR_SIZE;
1440 }
1441 if(x) *x = ww;
1442 if(y) *y = hh;
1443
1444 }
1445
1446 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1447 {
1448 if (m_cursor == cursor)
1449 return FALSE;
1450
1451 if (wxNullCursor == cursor)
1452 {
1453 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1454 return FALSE ;
1455 }
1456 else
1457 {
1458 if ( ! wxWindowBase::SetCursor( cursor ) )
1459 return FALSE ;
1460 }
1461
1462 wxASSERT_MSG( m_cursor.Ok(),
1463 wxT("cursor must be valid after call to the base version"));
1464
1465
1466 wxWindowMac *mouseWin = 0 ;
1467 {
1468 wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ;
1469 WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ;
1470 CGrafPtr savePort ;
1471 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1472
1473 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1474 // position, use it...
1475
1476 Point pt ;
1477 GetMouse( &pt ) ;
1478 ControlPartCode part ;
1479 ControlRef control ;
1480 control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ;
1481 if ( control )
1482 mouseWin = wxFindControlFromMacControl( control ) ;
1483
1484 if ( swapped )
1485 QDSwapPort( savePort , NULL ) ;
1486 }
1487
1488 if ( mouseWin == this && !wxIsBusy() )
1489 {
1490 m_cursor.MacInstall() ;
1491 }
1492
1493 return TRUE ;
1494 }
1495
1496 #if wxUSE_MENUS
1497 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1498 {
1499 menu->SetInvokingWindow(this);
1500 menu->UpdateUI();
1501
1502 if ( x == -1 && y == -1 )
1503 {
1504 wxPoint mouse = wxGetMousePosition();
1505 x = mouse.x; y = mouse.y;
1506 }
1507 else
1508 {
1509 ClientToScreen( &x , &y ) ;
1510 }
1511
1512 menu->MacBeforeDisplay( true ) ;
1513 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1514 if ( HiWord(menuResult) != 0 )
1515 {
1516 MenuCommand id ;
1517 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1518 wxMenuItem* item = NULL ;
1519 wxMenu* realmenu ;
1520 item = menu->FindItem(id, &realmenu) ;
1521 if (item->IsCheckable())
1522 {
1523 item->Check( !item->IsChecked() ) ;
1524 }
1525 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1526 }
1527 menu->MacAfterDisplay( true ) ;
1528
1529 menu->SetInvokingWindow(NULL);
1530
1531 return TRUE;
1532 }
1533 #endif
1534
1535 // ----------------------------------------------------------------------------
1536 // tooltips
1537 // ----------------------------------------------------------------------------
1538
1539 #if wxUSE_TOOLTIPS
1540
1541 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1542 {
1543 wxWindowBase::DoSetToolTip(tooltip);
1544
1545 if ( m_tooltip )
1546 m_tooltip->SetWindow(this);
1547 }
1548
1549 #endif // wxUSE_TOOLTIPS
1550
1551 void wxWindowMac::MacInvalidateBorders()
1552 {
1553 if ( m_peer == NULL )
1554 return ;
1555
1556 bool vis = MacIsReallyShown() ;
1557 if ( !vis )
1558 return ;
1559
1560 int outerBorder = MacGetLeftBorderSize() ;
1561 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1562 outerBorder += 4 ;
1563
1564 if ( outerBorder == 0 )
1565 return ;
1566
1567 // now we know that we have something to do at all
1568
1569 // as the borders are drawn on the parent we have to properly invalidate all these areas
1570 RgnHandle updateInner = NewRgn() ,
1571 updateOuter = NewRgn() ;
1572
1573 // this rectangle is in HIViewCoordinates under OSX and in Window Coordinates under Carbon
1574 Rect rect ;
1575 m_peer->GetRect( &rect ) ;
1576 RectRgn( updateInner , &rect ) ;
1577 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1578 RectRgn( updateOuter , &rect ) ;
1579 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1580 #ifdef __WXMAC_OSX__
1581 GetParent()->m_peer->SetNeedsDisplay( updateOuter ) ;
1582 #else
1583 WindowRef tlw = (WindowRef) MacGetTopLevelWindowRef() ;
1584 if ( tlw )
1585 InvalWindowRgn( tlw , updateOuter ) ;
1586 #endif
1587 DisposeRgn(updateOuter) ;
1588 DisposeRgn(updateInner) ;
1589 /*
1590 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() ;
1591 RectRgn( updateInner , &rect ) ;
1592 InsetRect( &rect , -4 , -4 ) ;
1593 RectRgn( updateOuter , &rect ) ;
1594 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1595 wxPoint parent(0,0);
1596 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1597 parent -= GetParent()->GetClientAreaOrigin() ;
1598 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1599 GetParent()->m_peer->SetNeedsDisplay( true , updateOuter ) ;
1600 DisposeRgn(updateOuter) ;
1601 DisposeRgn(updateInner) ;
1602 */
1603 /*
1604 if ( m_peer )
1605 {
1606 // deleting a window while it is shown invalidates the region occupied by border or
1607 // focus
1608
1609 if ( IsShown() && ( outerBorder > 0 ) )
1610 {
1611 // as the borders are drawn on the parent we have to properly invalidate all these areas
1612 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1613
1614 Rect rect ;
1615
1616 m_peer->GetRect( &rect ) ;
1617 RectRgn( updateInner , &rect ) ;
1618 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1619 RectRgn( updateOuter , &rect ) ;
1620 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1621 wxPoint parent(0,0);
1622 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1623 parent -= GetParent()->GetClientAreaOrigin() ;
1624 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1625 CopyRgn( updateOuter , updateTotal ) ;
1626
1627 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
1628 DisposeRgn(updateOuter) ;
1629 DisposeRgn(updateInner) ;
1630 DisposeRgn(updateTotal) ;
1631 }
1632 }
1633 */
1634 #if 0
1635 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1636
1637 int outerBorder = MacGetLeftBorderSize() ;
1638 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1639 outerBorder += 4 ;
1640
1641 if ( vis && ( outerBorder > 0 ) )
1642 {
1643 // as the borders are drawn on the parent we have to properly invalidate all these areas
1644 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1645
1646 Rect rect ;
1647
1648 m_peer->GetRect( &rect ) ;
1649 RectRgn( updateInner , &rect ) ;
1650 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1651 RectRgn( updateOuter , &rect ) ;
1652 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1653 /*
1654 wxPoint parent(0,0);
1655 #if TARGET_API_MAC_OSX
1656 // no offsetting needed when compositing
1657 #else
1658 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1659 parent -= GetParent()->GetClientAreaOrigin() ;
1660 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1661 #endif
1662 */
1663 CopyRgn( updateOuter , updateTotal ) ;
1664
1665 rect = r ;
1666 RectRgn( updateInner , &rect ) ;
1667 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1668 RectRgn( updateOuter , &rect ) ;
1669 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1670 /*
1671 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1672 */
1673 UnionRgn( updateOuter , updateTotal , updateTotal ) ;
1674
1675 GetParent()->m_peer->SetNeedsDisplay( updateTotal ) ;
1676 DisposeRgn(updateOuter) ;
1677 DisposeRgn(updateInner) ;
1678 DisposeRgn(updateTotal) ;
1679 }
1680 #endif
1681 }
1682
1683 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1684 {
1685 // this is never called for a toplevel window, so we know we have a parent
1686 int former_x , former_y , former_w, former_h ;
1687
1688 // Get true coordinates of former position
1689 DoGetPosition( &former_x , &former_y ) ;
1690 DoGetSize( &former_w , &former_h ) ;
1691
1692 wxWindow *parent = GetParent();
1693 if ( parent )
1694 {
1695 wxPoint pt(parent->GetClientAreaOrigin());
1696 former_x += pt.x ;
1697 former_y += pt.y ;
1698 }
1699
1700 int actualWidth = width ;
1701 int actualHeight = height ;
1702 int actualX = x;
1703 int actualY = y;
1704
1705 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1706 actualWidth = m_minWidth;
1707 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1708 actualHeight = m_minHeight;
1709 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1710 actualWidth = m_maxWidth;
1711 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1712 actualHeight = m_maxHeight;
1713
1714 bool doMove = false ;
1715 bool doResize = false ;
1716
1717 if ( actualX != former_x || actualY != former_y )
1718 {
1719 doMove = true ;
1720 }
1721 if ( actualWidth != former_w || actualHeight != former_h )
1722 {
1723 doResize = true ;
1724 }
1725
1726 if ( doMove || doResize )
1727 {
1728 // as the borders are drawn outside the native control, we adjust now
1729
1730 wxRect bounds( wxPoint( actualX + MacGetLeftBorderSize() ,actualY + MacGetTopBorderSize() ),
1731 wxSize( actualWidth - (MacGetLeftBorderSize() + MacGetRightBorderSize()) ,
1732 actualHeight - (MacGetTopBorderSize() + MacGetBottomBorderSize()) ) ) ;
1733
1734 Rect r ;
1735 wxMacRectToNative( &bounds , &r ) ;
1736
1737 if ( !GetParent()->IsTopLevel() )
1738 {
1739 wxMacWindowToNative( GetParent() , &r ) ;
1740 }
1741
1742 MacInvalidateBorders() ;
1743
1744 m_peer->SetRect( &r ) ;
1745
1746 if ( doMove )
1747 wxWindowMac::MacSuperChangedPosition() ; // like this only children will be notified
1748
1749 MacInvalidateBorders() ;
1750
1751 MacRepositionScrollBars() ;
1752 if ( doMove )
1753 {
1754 wxPoint point(actualX,actualY);
1755 wxMoveEvent event(point, m_windowId);
1756 event.SetEventObject(this);
1757 GetEventHandler()->ProcessEvent(event) ;
1758 }
1759 if ( doResize )
1760 {
1761 MacRepositionScrollBars() ;
1762 wxSize size(actualWidth, actualHeight);
1763 wxSizeEvent event(size, m_windowId);
1764 event.SetEventObject(this);
1765 GetEventHandler()->ProcessEvent(event);
1766 }
1767 }
1768
1769 }
1770
1771 wxSize wxWindowMac::DoGetBestSize() const
1772 {
1773 if ( m_macIsUserPane || IsTopLevel() )
1774 return wxWindowBase::DoGetBestSize() ;
1775
1776 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1777 int bestWidth, bestHeight ;
1778 m_peer->GetBestRect( &bestsize ) ;
1779
1780 if ( EmptyRect( &bestsize ) )
1781 {
1782 bestsize.left = bestsize.top = 0 ;
1783 bestsize.right = 16 ;
1784 bestsize.bottom = 16 ;
1785 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1786 {
1787 bestsize.bottom = 16 ;
1788 }
1789 #if wxUSE_SPINBTN
1790 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1791 {
1792 bestsize.bottom = 24 ;
1793 }
1794 #endif // wxUSE_SPINBTN
1795 else
1796 {
1797 // return wxWindowBase::DoGetBestSize() ;
1798 }
1799 }
1800
1801 bestWidth = bestsize.right - bestsize.left ;
1802 bestHeight = bestsize.bottom - bestsize.top ;
1803 if ( bestHeight < 10 )
1804 bestHeight = 13 ;
1805
1806 return wxSize(bestWidth, bestHeight);
1807 }
1808
1809
1810 // set the size of the window: if the dimensions are positive, just use them,
1811 // but if any of them is equal to -1, it means that we must find the value for
1812 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1813 // which case -1 is a valid value for x and y)
1814 //
1815 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1816 // the width/height to best suit our contents, otherwise we reuse the current
1817 // width/height
1818 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1819 {
1820 // get the current size and position...
1821 int currentX, currentY;
1822 GetPosition(&currentX, &currentY);
1823
1824 int currentW,currentH;
1825 GetSize(&currentW, &currentH);
1826
1827 // ... and don't do anything (avoiding flicker) if it's already ok
1828 if ( x == currentX && y == currentY &&
1829 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1830 {
1831 // TODO REMOVE
1832 MacRepositionScrollBars() ; // we might have a real position shift
1833 return;
1834 }
1835
1836 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1837 x = currentX;
1838 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1839 y = currentY;
1840
1841 AdjustForParentClientOrigin(x, y, sizeFlags);
1842
1843 wxSize size(-1, -1);
1844 if ( width == -1 )
1845 {
1846 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1847 {
1848 size = DoGetBestSize();
1849 width = size.x;
1850 }
1851 else
1852 {
1853 // just take the current one
1854 width = currentW;
1855 }
1856 }
1857
1858 if ( height == -1 )
1859 {
1860 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1861 {
1862 if ( size.x == -1 )
1863 {
1864 size = DoGetBestSize();
1865 }
1866 //else: already called DoGetBestSize() above
1867
1868 height = size.y;
1869 }
1870 else
1871 {
1872 // just take the current one
1873 height = currentH;
1874 }
1875 }
1876
1877 DoMoveWindow(x, y, width, height);
1878
1879 }
1880
1881 wxPoint wxWindowMac::GetClientAreaOrigin() const
1882 {
1883 RgnHandle rgn = NewRgn() ;
1884 Rect content ;
1885 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1886 {
1887 GetRegionBounds( rgn , &content ) ;
1888 }
1889 else
1890 {
1891 content.left = content.top = 0 ;
1892 }
1893 DisposeRgn( rgn ) ;
1894 return wxPoint( content.left + MacGetLeftBorderSize( ) , content.top + MacGetTopBorderSize( ) );
1895 }
1896
1897 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1898 {
1899 if ( clientheight != -1 || clientheight != -1 )
1900 {
1901 int currentclientwidth , currentclientheight ;
1902 int currentwidth , currentheight ;
1903
1904 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1905 GetSize( &currentwidth , &currentheight ) ;
1906
1907 DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
1908 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1909 }
1910 }
1911
1912 void wxWindowMac::SetTitle(const wxString& title)
1913 {
1914 m_label = wxStripMenuCodes(title) ;
1915
1916 if ( m_peer && m_peer->Ok() )
1917 {
1918 m_peer->SetTitle( m_label ) ;
1919 }
1920 Refresh() ;
1921 }
1922
1923 wxString wxWindowMac::GetTitle() const
1924 {
1925 return m_label ;
1926 }
1927
1928 bool wxWindowMac::Show(bool show)
1929 {
1930 bool former = MacIsReallyShown() ;
1931 if ( !wxWindowBase::Show(show) )
1932 return FALSE;
1933
1934 // TODO use visibilityChanged Carbon Event for OSX
1935 if ( m_peer )
1936 {
1937 m_peer->SetVisibility( show , true ) ;
1938 }
1939 if ( former != MacIsReallyShown() )
1940 MacPropagateVisibilityChanged() ;
1941 return TRUE;
1942 }
1943
1944 bool wxWindowMac::Enable(bool enable)
1945 {
1946 wxASSERT( m_peer->Ok() ) ;
1947 bool former = MacIsReallyEnabled() ;
1948 if ( !wxWindowBase::Enable(enable) )
1949 return FALSE;
1950
1951 m_peer->Enable( enable ) ;
1952
1953 if ( former != MacIsReallyEnabled() )
1954 MacPropagateEnabledStateChanged() ;
1955 return TRUE;
1956 }
1957
1958 //
1959 // status change propagations (will be not necessary for OSX later )
1960 //
1961
1962 void wxWindowMac::MacPropagateVisibilityChanged()
1963 {
1964 #if !TARGET_API_MAC_OSX
1965 MacVisibilityChanged() ;
1966
1967 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1968 while ( node )
1969 {
1970 wxWindowMac *child = node->GetData();
1971 if ( child->IsShown() )
1972 child->MacPropagateVisibilityChanged( ) ;
1973 node = node->GetNext();
1974 }
1975 #endif
1976 }
1977
1978 void wxWindowMac::MacPropagateEnabledStateChanged( )
1979 {
1980 #if !TARGET_API_MAC_OSX
1981 MacEnabledStateChanged() ;
1982
1983 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1984 while ( node )
1985 {
1986 wxWindowMac *child = node->GetData();
1987 if ( child->IsEnabled() )
1988 child->MacPropagateEnabledStateChanged() ;
1989 node = node->GetNext();
1990 }
1991 #endif
1992 }
1993
1994 void wxWindowMac::MacPropagateHiliteChanged( )
1995 {
1996 #if !TARGET_API_MAC_OSX
1997 MacHiliteChanged() ;
1998
1999 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
2000 while ( node )
2001 {
2002 wxWindowMac *child = node->GetData();
2003 // if ( child->IsEnabled() )
2004 child->MacPropagateHiliteChanged() ;
2005 node = node->GetNext();
2006 }
2007 #endif
2008 }
2009
2010 //
2011 // status change notifications
2012 //
2013
2014 void wxWindowMac::MacVisibilityChanged()
2015 {
2016 }
2017
2018 void wxWindowMac::MacHiliteChanged()
2019 {
2020 }
2021
2022 void wxWindowMac::MacEnabledStateChanged()
2023 {
2024 }
2025
2026 //
2027 // status queries on the inherited window's state
2028 //
2029
2030 bool wxWindowMac::MacIsReallyShown()
2031 {
2032 // only under OSX the visibility of the TLW is taken into account
2033 if ( m_isBeingDeleted )
2034 return false ;
2035
2036 #if TARGET_API_MAC_OSX
2037 if ( m_peer && m_peer->Ok() )
2038 return m_peer->IsVisible();
2039 #endif
2040 wxWindow* win = this ;
2041 while( win->IsShown() )
2042 {
2043 if ( win->IsTopLevel() )
2044 return true ;
2045
2046 win = win->GetParent() ;
2047 if ( win == NULL )
2048 return true ;
2049
2050 } ;
2051 return false ;
2052 }
2053
2054 bool wxWindowMac::MacIsReallyEnabled()
2055 {
2056 return m_peer->IsEnabled() ;
2057 }
2058
2059 bool wxWindowMac::MacIsReallyHilited()
2060 {
2061 return m_peer->IsActive();
2062 }
2063
2064 void wxWindowMac::MacFlashInvalidAreas()
2065 {
2066 #if TARGET_API_MAC_OSX
2067 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
2068 #endif
2069 }
2070
2071 //
2072 //
2073 //
2074
2075 int wxWindowMac::GetCharHeight() const
2076 {
2077 wxClientDC dc ( (wxWindowMac*)this ) ;
2078 return dc.GetCharHeight() ;
2079 }
2080
2081 int wxWindowMac::GetCharWidth() const
2082 {
2083 wxClientDC dc ( (wxWindowMac*)this ) ;
2084 return dc.GetCharWidth() ;
2085 }
2086
2087 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
2088 int *descent, int *externalLeading, const wxFont *theFont ) const
2089 {
2090 const wxFont *fontToUse = theFont;
2091 if ( !fontToUse )
2092 fontToUse = &m_font;
2093
2094 wxClientDC dc( (wxWindowMac*) this ) ;
2095 long lx,ly,ld,le ;
2096 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2097 if ( externalLeading )
2098 *externalLeading = le ;
2099 if ( descent )
2100 *descent = ld ;
2101 if ( x )
2102 *x = lx ;
2103 if ( y )
2104 *y = ly ;
2105 }
2106
2107 /*
2108 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2109 * we always intersect with the entire window, not only with the client area
2110 */
2111
2112 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2113 {
2114 if ( m_peer == NULL )
2115 return ;
2116
2117 if ( !MacIsReallyShown() )
2118 return ;
2119
2120 if ( rect )
2121 {
2122 Rect r ;
2123 wxMacRectToNative( rect , &r ) ;
2124 m_peer->SetNeedsDisplay( &r ) ;
2125 }
2126 else
2127 {
2128 m_peer->SetNeedsDisplay() ;
2129 }
2130 }
2131
2132 void wxWindowMac::Freeze()
2133 {
2134 #if TARGET_API_MAC_OSX
2135 if ( !m_frozenness++ )
2136 {
2137 if ( m_peer && m_peer->Ok() )
2138 m_peer->SetDrawingEnabled( false ) ;
2139 }
2140 #endif
2141 }
2142
2143
2144 void wxWindowMac::Thaw()
2145 {
2146 #if TARGET_API_MAC_OSX
2147 wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2148
2149 if ( !--m_frozenness )
2150 {
2151 if ( m_peer && m_peer->Ok() )
2152 {
2153 m_peer->SetDrawingEnabled( true ) ;
2154 m_peer->InvalidateWithChildren() ;
2155 }
2156 }
2157 #endif
2158 }
2159
2160 wxWindowMac *wxGetActiveWindow()
2161 {
2162 // actually this is a windows-only concept
2163 return NULL;
2164 }
2165
2166 // Coordinates relative to the window
2167 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2168 {
2169 // We really don't move the mouse programmatically under Mac.
2170 }
2171
2172 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2173 {
2174 #if TARGET_API_MAC_OSX
2175 if ( MacGetTopLevelWindow()->MacUsesCompositing() && (m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT ) )
2176 {
2177 event.Skip() ;
2178 }
2179 else
2180 #endif
2181 {
2182 event.GetDC()->Clear() ;
2183 }
2184 }
2185
2186 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2187 {
2188 event.Skip() ;
2189 }
2190
2191 int wxWindowMac::GetScrollPos(int orient) const
2192 {
2193 if ( orient == wxHORIZONTAL )
2194 {
2195 if ( m_hScrollBar )
2196 return m_hScrollBar->GetThumbPosition() ;
2197 }
2198 else
2199 {
2200 if ( m_vScrollBar )
2201 return m_vScrollBar->GetThumbPosition() ;
2202 }
2203 return 0;
2204 }
2205
2206 // This now returns the whole range, not just the number
2207 // of positions that we can scroll.
2208 int wxWindowMac::GetScrollRange(int orient) const
2209 {
2210 if ( orient == wxHORIZONTAL )
2211 {
2212 if ( m_hScrollBar )
2213 return m_hScrollBar->GetRange() ;
2214 }
2215 else
2216 {
2217 if ( m_vScrollBar )
2218 return m_vScrollBar->GetRange() ;
2219 }
2220 return 0;
2221 }
2222
2223 int wxWindowMac::GetScrollThumb(int orient) const
2224 {
2225 if ( orient == wxHORIZONTAL )
2226 {
2227 if ( m_hScrollBar )
2228 return m_hScrollBar->GetThumbSize() ;
2229 }
2230 else
2231 {
2232 if ( m_vScrollBar )
2233 return m_vScrollBar->GetThumbSize() ;
2234 }
2235 return 0;
2236 }
2237
2238 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2239 {
2240 if ( orient == wxHORIZONTAL )
2241 {
2242 if ( m_hScrollBar )
2243 m_hScrollBar->SetThumbPosition( pos ) ;
2244 }
2245 else
2246 {
2247 if ( m_vScrollBar )
2248 m_vScrollBar->SetThumbPosition( pos ) ;
2249 }
2250 }
2251
2252 //
2253 // we draw borders and grow boxes, are already set up and clipped in the current port / cgContextRef
2254 // our own window origin is at leftOrigin/rightOrigin
2255 //
2256
2257 void wxWindowMac::MacPaintBorders( int leftOrigin , int rightOrigin )
2258 {
2259 if( IsTopLevel() )
2260 return ;
2261
2262 Rect rect ;
2263 bool hasFocus = m_peer->NeedsFocusRect() && m_peer->HasFocus() ;
2264 bool hasBothScrollbars = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2265
2266 m_peer->GetRect( &rect ) ;
2267 // back to the surrounding frame rectangle
2268 InsetRect( &rect, -1 , -1 ) ;
2269
2270 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2271 if ( UMAGetSystemVersion() >= 0x1030 )
2272 {
2273 CGRect cgrect = CGRectMake( rect.left , rect.top , rect.right - rect.left ,
2274 rect.bottom - rect.top ) ;
2275
2276 HIThemeFrameDrawInfo info ;
2277 memset( &info, 0 , sizeof( info ) ) ;
2278
2279 info.version = 0 ;
2280 info.kind = 0 ;
2281 info.state = IsEnabled() ? kThemeStateActive : kThemeStateInactive ;
2282 info.isFocused = hasFocus ;
2283
2284 CGContextRef cgContext = (CGContextRef) GetParent()->MacGetCGContextRef() ;
2285 wxASSERT( cgContext ) ;
2286
2287 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2288 {
2289 info.kind = kHIThemeFrameTextFieldSquare ;
2290 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2291 }
2292 else if (HasFlag(wxSIMPLE_BORDER))
2293 {
2294 info.kind = kHIThemeFrameListBox ;
2295 HIThemeDrawFrame( &cgrect , &info , cgContext , kHIThemeOrientationNormal ) ;
2296 }
2297 else if ( hasFocus )
2298 {
2299 HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
2300 }
2301
2302 m_peer->GetRect( &rect ) ;
2303 if ( hasBothScrollbars )
2304 {
2305 int size = m_hScrollBar->GetWindowVariant() == wxWINDOW_VARIANT_NORMAL ? 16 : 12 ;
2306 CGRect cgrect = CGRectMake( rect.right - size , rect.bottom - size , size , size ) ;
2307 CGPoint cgpoint = CGPointMake( rect.right - size , rect.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 DrawThemeEditTextFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2332 }
2333 else if (HasFlag(wxSIMPLE_BORDER))
2334 {
2335 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2336 }
2337
2338 if ( hasFocus )
2339 {
2340 DrawThemeFocusRect( &rect , true ) ;
2341 }
2342
2343 if ( hasBothScrollbars )
2344 {
2345 // GetThemeStandaloneGrowBoxBounds
2346 //DrawThemeStandaloneNoGrowBox
2347 }
2348 }
2349 }
2350
2351 void wxWindowMac::RemoveChild( wxWindowBase *child )
2352 {
2353 if ( child == m_hScrollBar )
2354 m_hScrollBar = NULL ;
2355 if ( child == m_vScrollBar )
2356 m_vScrollBar = NULL ;
2357
2358 wxWindowBase::RemoveChild( child ) ;
2359 }
2360
2361 // New function that will replace some of the above.
2362 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2363 int range, bool refresh)
2364 {
2365 if ( orient == wxHORIZONTAL )
2366 {
2367 if ( m_hScrollBar )
2368 {
2369 if ( range == 0 || thumbVisible >= range )
2370 {
2371 if ( m_hScrollBar->IsShown() )
2372 m_hScrollBar->Show(false) ;
2373 }
2374 else
2375 {
2376 if ( !m_hScrollBar->IsShown() )
2377 m_hScrollBar->Show(true) ;
2378 }
2379 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2380 }
2381 }
2382 else
2383 {
2384 if ( m_vScrollBar )
2385 {
2386 if ( range == 0 || thumbVisible >= range )
2387 {
2388 if ( m_vScrollBar->IsShown() )
2389 m_vScrollBar->Show(false) ;
2390 }
2391 else
2392 {
2393 if ( !m_vScrollBar->IsShown() )
2394 m_vScrollBar->Show(true) ;
2395 }
2396 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2397 }
2398 }
2399 MacRepositionScrollBars() ;
2400 }
2401
2402 // Does a physical scroll
2403 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2404 {
2405 if( dx == 0 && dy ==0 )
2406 return ;
2407
2408
2409 {
2410
2411 int width , height ;
2412 GetClientSize( &width , &height ) ;
2413 #if TARGET_API_MAC_OSX
2414 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2415 // area is scrolled, this does not occur if width and height are 2 pixels less,
2416 // TODO write optimal workaround
2417 wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2418 if ( rect )
2419 {
2420 scrollrect.Intersect( *rect ) ;
2421 }
2422 if ( m_peer->GetNeedsDisplay() )
2423 {
2424 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2425 // either immediate redraw or full invalidate
2426 #if 1
2427 // is the better overall solution, as it does not slow down scrolling
2428 m_peer->SetNeedsDisplay() ;
2429 #else
2430 // this would be the preferred version for fast drawing controls
2431 if( UMAGetSystemVersion() < 0x1030 )
2432 Update() ;
2433 else
2434 HIViewRender(m_peer->GetControlRef()) ;
2435 #endif
2436 }
2437 // as the native control might be not a 0/0 wx window coordinates, we have to offset
2438 scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2439 m_peer->ScrollRect( scrollrect , dx , dy ) ;
2440 #else
2441
2442 wxPoint pos;
2443 pos.x = pos.y = 0;
2444
2445 Rect scrollrect;
2446 RgnHandle updateRgn = NewRgn() ;
2447
2448 {
2449 wxClientDC dc(this) ;
2450 wxMacPortSetter helper(&dc) ;
2451
2452 m_peer->GetRect( &scrollrect ) ;
2453 scrollrect.top += MacGetTopBorderSize() ;
2454 scrollrect.left += MacGetLeftBorderSize() ;
2455 scrollrect.bottom = scrollrect.top + height ;
2456 scrollrect.right = scrollrect.left + width ;
2457
2458 if ( rect )
2459 {
2460 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2461 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2462 SectRect( &scrollrect , &r , &scrollrect ) ;
2463 }
2464 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2465
2466 // now scroll the former update region as well and add the new update region
2467
2468 WindowRef rootWindow = (WindowRef) MacGetTopLevelWindowRef() ;
2469 RgnHandle formerUpdateRgn = NewRgn() ;
2470 RgnHandle scrollRgn = NewRgn() ;
2471 RectRgn( scrollRgn , &scrollrect ) ;
2472 GetWindowUpdateRgn( rootWindow , formerUpdateRgn ) ;
2473 Point pt = {0,0} ;
2474 LocalToGlobal( &pt ) ;
2475 OffsetRgn( formerUpdateRgn , -pt.h , -pt.v ) ;
2476 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2477 if ( !EmptyRgn( formerUpdateRgn ) )
2478 {
2479 MacOffsetRgn( formerUpdateRgn , dx , dy ) ;
2480 SectRgn( formerUpdateRgn , scrollRgn , formerUpdateRgn ) ;
2481 InvalWindowRgn(rootWindow , formerUpdateRgn ) ;
2482 }
2483 InvalWindowRgn(rootWindow , updateRgn ) ;
2484 DisposeRgn( updateRgn ) ;
2485 DisposeRgn( formerUpdateRgn ) ;
2486 DisposeRgn( scrollRgn ) ;
2487 }
2488 #endif
2489 }
2490
2491 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2492 {
2493 wxWindowMac *child = node->GetData();
2494 if (child == m_vScrollBar) continue;
2495 if (child == m_hScrollBar) continue;
2496 if (child->IsTopLevel()) continue;
2497
2498 int x,y;
2499 child->GetPosition( &x, &y );
2500 int w,h;
2501 child->GetSize( &w, &h );
2502 if (rect)
2503 {
2504 wxRect rc(x,y,w,h);
2505 if (rect->Intersects(rc))
2506 child->SetSize( x+dx, y+dy, w, h );
2507 }
2508 else
2509 {
2510 child->SetSize( x+dx, y+dy, w, h );
2511 }
2512 }
2513 }
2514
2515 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2516 {
2517 if ( event.GetEventObject() == m_vScrollBar || event.GetEventObject() == m_hScrollBar )
2518 {
2519 wxScrollWinEvent wevent;
2520 wevent.SetPosition(event.GetPosition());
2521 wevent.SetOrientation(event.GetOrientation());
2522 wevent.SetEventObject(this);
2523
2524 if (event.GetEventType() == wxEVT_SCROLL_TOP)
2525 wevent.SetEventType( wxEVT_SCROLLWIN_TOP );
2526 else if (event.GetEventType() == wxEVT_SCROLL_BOTTOM)
2527 wevent.SetEventType( wxEVT_SCROLLWIN_BOTTOM );
2528 else if (event.GetEventType() == wxEVT_SCROLL_LINEUP)
2529 wevent.SetEventType( wxEVT_SCROLLWIN_LINEUP );
2530 else if (event.GetEventType() == wxEVT_SCROLL_LINEDOWN)
2531 wevent.SetEventType( wxEVT_SCROLLWIN_LINEDOWN );
2532 else if (event.GetEventType() == wxEVT_SCROLL_PAGEUP)
2533 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEUP );
2534 else if (event.GetEventType() == wxEVT_SCROLL_PAGEDOWN)
2535 wevent.SetEventType( wxEVT_SCROLLWIN_PAGEDOWN );
2536 else if (event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
2537 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBTRACK );
2538 else if (event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
2539 wevent.SetEventType( wxEVT_SCROLLWIN_THUMBRELEASE );
2540
2541 GetEventHandler()->ProcessEvent(wevent);
2542 }
2543 }
2544
2545 // Get the window with the focus
2546 wxWindowMac *wxWindowBase::DoFindFocus()
2547 {
2548 ControlRef control ;
2549 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2550 return wxFindControlFromMacControl( control ) ;
2551 }
2552
2553 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2554 {
2555 // panel wants to track the window which was the last to have focus in it,
2556 // so we want to set ourselves as the window which last had focus
2557 //
2558 // notice that it's also important to do it upwards the tree becaus
2559 // otherwise when the top level panel gets focus, it won't set it back to
2560 // us, but to some other sibling
2561
2562 // CS:don't know if this is still needed:
2563 //wxChildFocusEvent eventFocus(this);
2564 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2565
2566 if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2567 {
2568 #if !wxMAC_USE_CORE_GRAPHICS
2569 wxMacWindowStateSaver sv( this ) ;
2570 Rect rect ;
2571 m_peer->GetRect( &rect ) ;
2572 // auf den umgebenden Rahmen zur\9fck
2573 InsetRect( &rect, -1 , -1 ) ;
2574
2575 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2576 if (top )
2577 {
2578 wxPoint pt(0,0) ;
2579 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2580 rect.left += pt.x ;
2581 rect.right += pt.x ;
2582 rect.top += pt.y ;
2583 rect.bottom += pt.y ;
2584 }
2585
2586 if ( event.GetEventType() == wxEVT_SET_FOCUS )
2587 DrawThemeFocusRect( &rect , true ) ;
2588 else
2589 {
2590 DrawThemeFocusRect( &rect , false ) ;
2591
2592 // as this erases part of the frame we have to redraw borders
2593 // and because our z-ordering is not always correct (staticboxes)
2594 // we have to invalidate things, we cannot simple redraw
2595 MacInvalidateBorders() ;
2596 }
2597 #else
2598 GetParent()->Refresh() ;
2599 #endif
2600 }
2601
2602 event.Skip();
2603 }
2604
2605 void wxWindowMac::OnInternalIdle()
2606 {
2607 // This calls the UI-update mechanism (querying windows for
2608 // menu/toolbar/control state information)
2609 if (wxUpdateUIEvent::CanUpdate(this))
2610 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2611 }
2612
2613 // Raise the window to the top of the Z order
2614 void wxWindowMac::Raise()
2615 {
2616 m_peer->SetZOrder( true , NULL ) ;
2617 }
2618
2619 // Lower the window to the bottom of the Z order
2620 void wxWindowMac::Lower()
2621 {
2622 m_peer->SetZOrder( false , NULL ) ;
2623 }
2624
2625
2626 // static wxWindow *gs_lastWhich = NULL;
2627
2628 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2629 {
2630 // first trigger a set cursor event
2631
2632 wxPoint clientorigin = GetClientAreaOrigin() ;
2633 wxSize clientsize = GetClientSize() ;
2634 wxCursor cursor ;
2635 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2636 {
2637 wxSetCursorEvent event( pt.x , pt.y );
2638
2639 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2640 if ( processedEvtSetCursor && event.HasCursor() )
2641 {
2642 cursor = event.GetCursor() ;
2643 }
2644 else
2645 {
2646
2647 // the test for processedEvtSetCursor is here to prevent using m_cursor
2648 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2649 // it - this is a way to say that our cursor shouldn't be used for this
2650 // point
2651 if ( !processedEvtSetCursor && m_cursor.Ok() )
2652 {
2653 cursor = m_cursor ;
2654 }
2655 if ( wxIsBusy() )
2656 {
2657 }
2658 else
2659 {
2660 if ( !GetParent() )
2661 cursor = *wxSTANDARD_CURSOR ;
2662 }
2663 }
2664 if ( cursor.Ok() )
2665 cursor.MacInstall() ;
2666 }
2667 return cursor.Ok() ;
2668 }
2669
2670 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2671 {
2672 #if wxUSE_TOOLTIPS
2673 if ( m_tooltip )
2674 {
2675 return m_tooltip->GetTip() ;
2676 }
2677 #endif
2678 return wxEmptyString ;
2679 }
2680
2681 void wxWindowMac::ClearBackground()
2682 {
2683 Refresh() ;
2684 Update() ;
2685 }
2686
2687 void wxWindowMac::Update()
2688 {
2689 #if TARGET_API_MAC_OSX
2690
2691 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2692 WindowRef window = (WindowRef)MacGetTopLevelWindowRef() ;
2693
2694 // for composited windows this also triggers a redraw of all
2695 // invalid views in the window
2696 if( UMAGetSystemVersion() >= 0x1030 )
2697 HIWindowFlush(window) ;
2698 else
2699 #endif
2700 {
2701 // the only way to trigger the redrawing on earlier systems is to call
2702 // ReceiveNextEvent
2703
2704 EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
2705 UInt32 currentEventClass = 0 ;
2706 UInt32 currentEventKind = 0 ;
2707 if ( currentEvent != NULL )
2708 {
2709 currentEventClass = ::GetEventClass( currentEvent ) ;
2710 currentEventKind = ::GetEventKind( currentEvent ) ;
2711 }
2712 if ( currentEventClass != kEventClassMenu )
2713 {
2714 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
2715
2716 EventRef theEvent;
2717 OSStatus status = noErr ;
2718 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
2719 }
2720 else
2721 m_peer->SetNeedsDisplay() ;
2722 }
2723 #else
2724 ::Draw1Control( m_peer->GetControlRef() ) ;
2725 #endif
2726 }
2727
2728 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2729 {
2730 wxTopLevelWindowMac* win = NULL ;
2731 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2732 if ( window )
2733 {
2734 win = wxFindWinFromMacWindow( window ) ;
2735 }
2736 return win ;
2737 }
2738 wxRegion wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2739 {
2740 // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
2741 // also a window dc uses this, in this case we only clip in the hierarchy for hard
2742 // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
2743 // to add focus borders everywhere
2744
2745 Rect r ;
2746 RgnHandle visRgn = NewRgn() ;
2747 RgnHandle tempRgn = NewRgn() ;
2748 if ( !m_isBeingDeleted && MacIsReallyShown() /*m_peer->IsVisible() */ )
2749 {
2750 m_peer->GetRect( &r ) ;
2751 r.left -= MacGetLeftBorderSize() ;
2752 r.top -= MacGetTopBorderSize() ;
2753 r.bottom += MacGetBottomBorderSize() ;
2754 r.right += MacGetRightBorderSize() ;
2755
2756 r.right -= r.left ;
2757 r.bottom -= r.top ;
2758 r.left = 0 ;
2759 r.top = 0 ;
2760
2761 if ( includeOuterStructures )
2762 InsetRect( &r , -4 , -4 ) ;
2763 RectRgn( visRgn , &r ) ;
2764
2765 if ( !IsTopLevel() )
2766 {
2767 wxWindow* child = this ;
2768 wxWindow* parent = child->GetParent() ;
2769 while( parent )
2770 {
2771 int x , y ;
2772 wxSize size ;
2773 // we have to find a better clipping algorithm here, in order not to clip things
2774 // positioned like status and toolbar
2775 if ( 1 /* parent->IsTopLevel() && child->IsKindOf( CLASSINFO( wxToolBar ) ) */ )
2776 {
2777 size = parent->GetSize() ;
2778 x = y = 0 ;
2779 }
2780 else
2781 {
2782 size = parent->GetClientSize() ;
2783 wxPoint origin = parent->GetClientAreaOrigin() ;
2784 x = origin.x ;
2785 y = origin.y ;
2786 }
2787 parent->MacWindowToRootWindow( &x, &y ) ;
2788 MacRootWindowToWindow( &x , &y ) ;
2789
2790 if ( !includeOuterStructures || (
2791 parent->MacClipChildren() ||
2792 ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() )
2793 ) )
2794 {
2795 SetRectRgn( tempRgn ,
2796 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
2797 x + size.x - parent->MacGetRightBorderSize(),
2798 y + size.y - parent->MacGetBottomBorderSize()) ;
2799
2800 SectRgn( visRgn , tempRgn , visRgn ) ;
2801 }
2802 if ( parent->IsTopLevel() )
2803 break ;
2804 child = parent ;
2805 parent = child->GetParent() ;
2806 }
2807 }
2808 }
2809
2810 wxRegion vis = visRgn ;
2811 DisposeRgn( visRgn ) ;
2812 DisposeRgn( tempRgn ) ;
2813 return vis ;
2814 }
2815
2816 /*
2817 This function must not change the updatergn !
2818 */
2819 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2820 {
2821 RgnHandle updatergn = (RgnHandle) updatergnr ;
2822 bool handled = false ;
2823 Rect updatebounds ;
2824 GetRegionBounds( updatergn , &updatebounds ) ;
2825
2826 // wxLogDebug(wxT("update for %s bounds %d , %d , %d , %d"),wxString(GetClassInfo()->GetClassName()).c_str(), updatebounds.left , updatebounds.top , updatebounds.right , updatebounds.bottom ) ;
2827
2828 if ( !EmptyRgn(updatergn) )
2829 {
2830 RgnHandle newupdate = NewRgn() ;
2831 wxSize point = GetClientSize() ;
2832 wxPoint origin = GetClientAreaOrigin() ;
2833 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2834 SectRgn( newupdate , updatergn , newupdate ) ;
2835
2836 // first send an erase event to the entire update area
2837 {
2838 // for the toplevel window this really is the entire area
2839 // for all the others only their client area, otherwise they
2840 // might be drawing with full alpha and eg put blue into
2841 // the grow-box area of a scrolled window (scroll sample)
2842 wxDC* dc ;
2843 if ( IsTopLevel() )
2844 dc = new wxWindowDC(this);
2845 else
2846 dc = new wxClientDC(this);
2847 dc->SetClippingRegion(wxRegion(updatergn));
2848 wxEraseEvent eevent( GetId(), dc );
2849 eevent.SetEventObject( this );
2850 GetEventHandler()->ProcessEvent( eevent );
2851 delete dc ;
2852 }
2853
2854 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2855 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2856 m_updateRegion = newupdate ;
2857 DisposeRgn( newupdate ) ;
2858
2859 if ( !m_updateRegion.Empty() )
2860 {
2861 // paint the window itself
2862
2863 wxPaintEvent event;
2864 event.SetTimestamp(time);
2865 event.SetEventObject(this);
2866 GetEventHandler()->ProcessEvent(event);
2867 handled = true ;
2868 }
2869
2870 // now we cannot rely on having its borders drawn by a window itself, as it does not
2871 // get the updateRgn wide enough to always do so, so we do it from the parent
2872 // this would also be the place to draw any custom backgrounds for native controls
2873 // in Composited windowing
2874 wxPoint clientOrigin = GetClientAreaOrigin() ;
2875
2876 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2877 {
2878 wxWindowMac *child = node->GetData();
2879 if (child == m_vScrollBar) continue;
2880 if (child == m_hScrollBar) continue;
2881 if (child->IsTopLevel()) continue;
2882 if (!child->IsShown()) continue;
2883
2884 // only draw those in the update region (add a safety margin of 10 pixels for shadow effects
2885
2886 int x,y;
2887 child->GetPosition( &x, &y );
2888 int w,h;
2889 child->GetSize( &w, &h );
2890 Rect childRect = { y , x , y + h , x + w } ;
2891 OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ;
2892 InsetRect( &childRect , -10 , -10) ;
2893
2894 if ( RectInRgn( &childRect , updatergn ) )
2895 {
2896
2897 // paint custom borders
2898 wxNcPaintEvent eventNc( child->GetId() );
2899 eventNc.SetEventObject( child );
2900 if ( !child->GetEventHandler()->ProcessEvent( eventNc ) )
2901 {
2902 #if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2903 if ( UMAGetSystemVersion() >= 0x1030 )
2904 {
2905 child->MacPaintBorders(0,0) ;
2906 }
2907 else
2908 #endif
2909 {
2910 wxWindowDC dc(this) ;
2911 dc.SetClippingRegion(wxRegion(updatergn));
2912 wxMacPortSetter helper(&dc) ;
2913 child->MacPaintBorders(0,0) ;
2914 }
2915 }
2916 }
2917 }
2918 }
2919 return handled ;
2920 }
2921
2922
2923 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2924 {
2925 wxWindowMac *iter = (wxWindowMac*)this ;
2926
2927 while( iter )
2928 {
2929 if ( iter->IsTopLevel() )
2930 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2931
2932 iter = iter->GetParent() ;
2933 }
2934 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2935 return NULL ;
2936 }
2937
2938 void wxWindowMac::MacCreateScrollBars( long style )
2939 {
2940 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2941
2942 if ( style & ( wxVSCROLL | wxHSCROLL ) )
2943 {
2944 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2945 int scrlsize = MAC_SCROLLBAR_SIZE ;
2946 wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL ;
2947 if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
2948 {
2949 scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
2950 variant = wxWINDOW_VARIANT_SMALL ;
2951 }
2952
2953 int adjust = hasBoth ? scrlsize - 1: 0 ;
2954 int width, height ;
2955 GetClientSize( &width , &height ) ;
2956
2957 wxPoint vPoint(width-scrlsize, 0) ;
2958 wxSize vSize(scrlsize, height - adjust) ;
2959 wxPoint hPoint(0 , height-scrlsize ) ;
2960 wxSize hSize( width - adjust, scrlsize) ;
2961
2962
2963 if ( style & wxVSCROLL )
2964 {
2965 m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint,
2966 vSize , wxVERTICAL);
2967 }
2968
2969 if ( style & wxHSCROLL )
2970 {
2971 m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint,
2972 hSize , wxHORIZONTAL);
2973 }
2974 }
2975
2976
2977 // because the create does not take into account the client area origin
2978 MacRepositionScrollBars() ; // we might have a real position shift
2979 }
2980
2981 void wxWindowMac::MacRepositionScrollBars()
2982 {
2983 if ( !m_hScrollBar && !m_vScrollBar )
2984 return ;
2985
2986 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
2987 int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
2988 int adjust = hasBoth ? scrlsize - 1 : 0 ;
2989
2990 // get real client area
2991
2992 int width ;
2993 int height ;
2994 GetSize( &width , &height ) ;
2995
2996 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
2997 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
2998
2999 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
3000 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
3001 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
3002 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
3003 /*
3004 int x = 0 ;
3005 int y = 0 ;
3006 int w ;
3007 int h ;
3008 GetSize( &w , &h ) ;
3009
3010 MacClientToRootWindow( &x , &y ) ;
3011 MacClientToRootWindow( &w , &h ) ;
3012
3013 wxWindowMac *iter = (wxWindowMac*)this ;
3014
3015 int totW = 10000 , totH = 10000;
3016 while( iter )
3017 {
3018 if ( iter->IsTopLevel() )
3019 {
3020 iter->GetSize( &totW , &totH ) ;
3021 break ;
3022 }
3023
3024 iter = iter->GetParent() ;
3025 }
3026
3027 if ( x == 0 )
3028 {
3029 hPoint.x = -1 ;
3030 hSize.x += 1 ;
3031 }
3032 if ( y == 0 )
3033 {
3034 vPoint.y = -1 ;
3035 vSize.y += 1 ;
3036 }
3037
3038 if ( w-x >= totW )
3039 {
3040 hSize.x += 1 ;
3041 vPoint.x += 1 ;
3042 }
3043
3044 if ( h-y >= totH )
3045 {
3046 vSize.y += 1 ;
3047 hPoint.y += 1 ;
3048 }
3049 */
3050 if ( m_vScrollBar )
3051 {
3052 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
3053 }
3054 if ( m_hScrollBar )
3055 {
3056 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
3057 }
3058 }
3059
3060 bool wxWindowMac::AcceptsFocus() const
3061 {
3062 return MacCanFocus() && wxWindowBase::AcceptsFocus();
3063 }
3064
3065 void wxWindowMac::MacSuperChangedPosition()
3066 {
3067 // only window-absolute structures have to be moved i.e. controls
3068
3069 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3070 while ( node )
3071 {
3072 wxWindowMac *child = node->GetData();
3073 child->MacSuperChangedPosition() ;
3074 node = node->GetNext();
3075 }
3076 }
3077
3078 void wxWindowMac::MacTopLevelWindowChangedPosition()
3079 {
3080 // only screen-absolute structures have to be moved i.e. glcanvas
3081
3082 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3083 while ( node )
3084 {
3085 wxWindowMac *child = node->GetData();
3086 child->MacTopLevelWindowChangedPosition() ;
3087 node = node->GetNext();
3088 }
3089 }
3090
3091 long wxWindowMac::MacGetLeftBorderSize( ) const
3092 {
3093 if( IsTopLevel() )
3094 return 0 ;
3095
3096 SInt32 border = 0 ;
3097
3098 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
3099 {
3100 GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
3101 border += 1 ; // the metric above is only the 'outset' outside the simple frame rect
3102 }
3103 else if (HasFlag(wxSIMPLE_BORDER))
3104 {
3105 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
3106 border += 1 ; // the metric above is only the 'outset' outside the simple frame rect
3107 }
3108 return border ;
3109 }
3110
3111 long wxWindowMac::MacGetRightBorderSize( ) const
3112 {
3113 // they are all symmetric in mac themes
3114 return MacGetLeftBorderSize() ;
3115 }
3116
3117 long wxWindowMac::MacGetTopBorderSize( ) const
3118 {
3119 // they are all symmetric in mac themes
3120 return MacGetLeftBorderSize() ;
3121 }
3122
3123 long wxWindowMac::MacGetBottomBorderSize( ) const
3124 {
3125 // they are all symmetric in mac themes
3126 return MacGetLeftBorderSize() ;
3127 }
3128
3129 long wxWindowMac::MacRemoveBordersFromStyle( long style )
3130 {
3131 return style & ~wxBORDER_MASK ;
3132 }
3133
3134 // Find the wxWindowMac at the current mouse position, returning the mouse
3135 // position.
3136 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
3137 {
3138 pt = wxGetMousePosition();
3139 wxWindowMac* found = wxFindWindowAtPoint(pt);
3140 return found;
3141 }
3142
3143 // Get the current mouse position.
3144 wxPoint wxGetMousePosition()
3145 {
3146 int x, y;
3147 wxGetMousePosition(& x, & y);
3148 return wxPoint(x, y);
3149 }
3150
3151 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
3152 {
3153 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
3154 {
3155 // copied from wxGTK : CS
3156 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
3157 // except that:
3158 //
3159 // (a) it's a command event and so is propagated to the parent
3160 // (b) under MSW it can be generated from kbd too
3161 // (c) it uses screen coords (because of (a))
3162 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
3163 this->GetId(),
3164 this->ClientToScreen(event.GetPosition()));
3165 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
3166 event.Skip() ;
3167 }
3168 else
3169 {
3170 event.Skip() ;
3171 }
3172 }
3173
3174 void wxWindowMac::OnPaint( wxPaintEvent & event )
3175 {
3176 if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
3177 {
3178 CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
3179 }
3180 }
3181
3182 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
3183 {
3184 }
3185
3186 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
3187 {
3188 int x ,y , w ,h ;
3189
3190 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
3191 Rect bounds = { y , x , y+h , x+w };
3192 return bounds ;
3193 }
3194
3195 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
3196 {
3197 return eventNotHandledErr ;
3198 }
3199
3200
wxWidgets (Impactor)