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[wxWidgets.git] / src / mac / carbon / window.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: windows.cpp
3 // Purpose: wxWindowMac
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // RCS-ID: $Id$
8 // Copyright: (c) Stefan Csomor
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifdef __GNUG__
13 #pragma implementation "window.h"
14 #endif
15
16 #include "wx/setup.h"
17 #include "wx/menu.h"
18 #include "wx/window.h"
19 #include "wx/dc.h"
20 #include "wx/dcclient.h"
21 #include "wx/utils.h"
22 #include "wx/app.h"
23 #include "wx/panel.h"
24 #include "wx/layout.h"
25 #include "wx/dialog.h"
26 #include "wx/scrolbar.h"
27 #include "wx/statbox.h"
28 #include "wx/button.h"
29 #include "wx/settings.h"
30 #include "wx/msgdlg.h"
31 #include "wx/frame.h"
32 #include "wx/tooltip.h"
33 #include "wx/statusbr.h"
34 #include "wx/menuitem.h"
35 #include "wx/spinctrl.h"
36 #include "wx/log.h"
37 #include "wx/geometry.h"
38 #include "wx/textctrl.h"
39
40 #include "wx/toolbar.h"
41 #include "wx/dc.h"
42
43 #if wxUSE_CARET
44 #include "wx/caret.h"
45 #endif // wxUSE_CARET
46
47 #define MAC_SCROLLBAR_SIZE 15
48 #define MAC_SMALL_SCROLLBAR_SIZE 11
49
50 #include "wx/mac/uma.h"
51 #ifndef __DARWIN__
52 #include <Windows.h>
53 #include <ToolUtils.h>
54 #include <Scrap.h>
55 #include <MacTextEditor.h>
56 #endif
57
58 #if TARGET_API_MAC_OSX
59 #ifndef __HIVIEW__
60 #include <HIToolbox/HIView.h>
61 #endif
62 #endif
63
64 #if wxUSE_DRAG_AND_DROP
65 #include "wx/dnd.h"
66 #endif
67
68 #include <string.h>
69
70 extern wxList wxPendingDelete;
71
72 #ifdef __WXUNIVERSAL__
73 IMPLEMENT_ABSTRACT_CLASS(wxWindowMac, wxWindowBase)
74 #else // __WXMAC__
75 IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase)
76 #endif // __WXUNIVERSAL__/__WXMAC__
77
78 #if !USE_SHARED_LIBRARY
79
80 BEGIN_EVENT_TABLE(wxWindowMac, wxWindowBase)
81 EVT_NC_PAINT(wxWindowMac::OnNcPaint)
82 EVT_ERASE_BACKGROUND(wxWindowMac::OnEraseBackground)
83 // TODO EVT_PAINT(wxWindowMac::OnPaint)
84 EVT_SET_FOCUS(wxWindowMac::OnSetFocus)
85 EVT_KILL_FOCUS(wxWindowMac::OnSetFocus)
86 EVT_MOUSE_EVENTS(wxWindowMac::OnMouseEvent)
87 END_EVENT_TABLE()
88
89 #endif
90
91 #define wxMAC_DEBUG_REDRAW 0
92 #ifndef wxMAC_DEBUG_REDRAW
93 #define wxMAC_DEBUG_REDRAW 0
94 #endif
95
96 #define wxMAC_USE_THEME_BORDER 1
97
98 // ---------------------------------------------------------------------------
99 // Utility Routines to move between different coordinate systems
100 // ---------------------------------------------------------------------------
101
102 /*
103 * Right now we have the following setup :
104 * a border that is not part of the native control is always outside the
105 * control's border (otherwise we loose all native intelligence, future ways
106 * may be to have a second embedding control responsible for drawing borders
107 * and backgrounds eventually)
108 * so all this border calculations have to be taken into account when calling
109 * native methods or getting native oriented data
110 * so we have three coordinate systems here
111 * wx client coordinates
112 * wx window coordinates (including window frames)
113 * native coordinates
114 */
115
116 //
117 // originating from native control
118 //
119
120
121 void wxMacNativeToWindow( const wxWindow* window , RgnHandle handle )
122 {
123 OffsetRgn( handle , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
124 }
125
126 void wxMacNativeToWindow( const wxWindow* window , Rect *rect )
127 {
128 OffsetRect( rect , window->MacGetLeftBorderSize() , window->MacGetTopBorderSize() ) ;
129 }
130
131 //
132 // directed towards native control
133 //
134
135 void wxMacWindowToNative( const wxWindow* window , RgnHandle handle )
136 {
137 OffsetRgn( handle , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() );
138 }
139
140 void wxMacWindowToNative( const wxWindow* window , Rect *rect )
141 {
142 OffsetRect( rect , -window->MacGetLeftBorderSize() , -window->MacGetTopBorderSize() ) ;
143 }
144
145
146 // ---------------------------------------------------------------------------
147 // Carbon Events
148 // ---------------------------------------------------------------------------
149
150 extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
151 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor ) ;
152
153 #if TARGET_API_MAC_OSX
154
155 #if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_3
156 enum {
157 kEventControlVisibilityChanged = 157
158 };
159 #endif
160
161 #endif
162
163 static const EventTypeSpec eventList[] =
164 {
165 { kEventClassControl , kEventControlHit } ,
166 #if TARGET_API_MAC_OSX
167 { kEventClassControl , kEventControlDraw } ,
168 { kEventClassControl , kEventControlVisibilityChanged } ,
169 { kEventClassControl , kEventControlEnabledStateChanged } ,
170 { kEventClassControl , kEventControlHiliteChanged } ,
171 { kEventClassControl , kEventControlSetFocusPart } ,
172
173 { kEventClassService , kEventServiceGetTypes },
174 { kEventClassService , kEventServiceCopy },
175 { kEventClassService , kEventServicePaste },
176
177 // { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
178 // { kEventClassControl , kEventControlBoundsChanged } ,
179 #endif
180 } ;
181
182 static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
183 {
184 OSStatus result = eventNotHandledErr ;
185
186 wxMacCarbonEvent cEvent( event ) ;
187
188 ControlRef controlRef ;
189 wxWindowMac* thisWindow = (wxWindowMac*) data ;
190
191 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
192
193 switch( GetEventKind( event ) )
194 {
195 #if TARGET_API_MAC_OSX
196 case kEventControlDraw :
197 {
198 RgnHandle updateRgn = NULL ;
199 RgnHandle allocatedRgn = NULL ;
200 wxRegion visRegion = thisWindow->MacGetVisibleRegion() ;
201 if ( cEvent.GetParameter<RgnHandle>(kEventParamRgnHandle, &updateRgn) != noErr )
202 {
203 updateRgn = (RgnHandle) visRegion.GetWXHRGN() ;
204 }
205 else
206 {
207 if ( thisWindow->MacGetLeftBorderSize() != 0 || thisWindow->MacGetTopBorderSize() != 0 )
208 {
209 allocatedRgn = NewRgn() ;
210 CopyRgn( updateRgn , allocatedRgn ) ;
211 // hide the given region by the new region that must be shifted
212 wxMacNativeToWindow( thisWindow , allocatedRgn ) ;
213 updateRgn = allocatedRgn ;
214 }
215 }
216
217 #if 0
218 // in case we would need a coregraphics compliant background erase first
219 // now usable to track redraws
220 CGContextRef cgContext = cEvent.GetParameter<CGContextRef>(kEventParamCGContextRef) ;
221 if ( thisWindow->MacIsUserPane() )
222 {
223 static float color = 0.5 ;
224 static channel = 0 ;
225 HIRect bounds;
226 HIViewGetBounds( controlRef, &bounds );
227 CGContextSetRGBFillColor( cgContext, channel == 0 ? color : 0.5 ,
228 channel == 1 ? color : 0.5 , channel == 2 ? color : 0.5 , 1 );
229 CGContextFillRect( cgContext, bounds );
230 color += 0.1 ;
231 if ( color > 0.9 )
232 {
233 color = 0.5 ;
234 channel++ ;
235 if ( channel == 3 )
236 channel = 0 ;
237 }
238 }
239 #endif
240 if ( thisWindow->MacDoRedraw( updateRgn , cEvent.GetTicks() ) )
241 result = noErr ;
242 if ( allocatedRgn )
243 DisposeRgn( allocatedRgn ) ;
244 }
245 break ;
246 case kEventControlVisibilityChanged :
247 thisWindow->MacVisibilityChanged() ;
248 break ;
249 case kEventControlEnabledStateChanged :
250 thisWindow->MacEnabledStateChanged() ;
251 break ;
252 case kEventControlHiliteChanged :
253 thisWindow->MacHiliteChanged() ;
254 break ;
255 case kEventControlSetFocusPart :
256 {
257 Boolean focusEverything = false ;
258 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
259 if ( cEvent.GetParameter<Boolean>(kEventParamControlFocusEverything , &focusEverything ) == noErr )
260 {
261 }
262 if ( controlPart == kControlFocusNoPart )
263 {
264 #if wxUSE_CARET
265 if ( thisWindow->GetCaret() )
266 {
267 thisWindow->GetCaret()->OnKillFocus();
268 }
269 #endif // wxUSE_CARET
270 wxFocusEvent event( wxEVT_KILL_FOCUS, thisWindow->GetId());
271 event.SetEventObject(thisWindow);
272 thisWindow->GetEventHandler()->ProcessEvent(event) ;
273 }
274 else
275 {
276 // panel wants to track the window which was the last to have focus in it
277 wxChildFocusEvent eventFocus(thisWindow);
278 thisWindow->GetEventHandler()->ProcessEvent(eventFocus);
279
280 #if wxUSE_CARET
281 if ( thisWindow->GetCaret() )
282 {
283 thisWindow->GetCaret()->OnSetFocus();
284 }
285 #endif // wxUSE_CARET
286
287 wxFocusEvent event(wxEVT_SET_FOCUS, thisWindow->GetId());
288 event.SetEventObject(thisWindow);
289 thisWindow->GetEventHandler()->ProcessEvent(event) ;
290 }
291 if ( thisWindow->MacIsUserPane() )
292 result = noErr ;
293 }
294 break ;
295 #endif
296 case kEventControlHit :
297 {
298 result = thisWindow->MacControlHit( handler , event ) ;
299 }
300 break ;
301 default :
302 break ;
303 }
304 return result ;
305 }
306
307 static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
308 {
309 OSStatus result = eventNotHandledErr ;
310
311 wxMacCarbonEvent cEvent( event ) ;
312
313 ControlRef controlRef ;
314 wxWindowMac* thisWindow = (wxWindowMac*) data ;
315 wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
316 cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
317
318 switch( GetEventKind( event ) )
319 {
320 case kEventServiceGetTypes :
321 if( textCtrl )
322 {
323 long from, to ;
324 textCtrl->GetSelection( &from , &to ) ;
325
326 CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
327 if( from != to )
328 copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
329 if ( textCtrl->IsEditable() )
330 pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
331
332 static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt' , 'PICT', 'MooV', 'AIFF' */ };
333 for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
334 {
335 CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
336 if ( typestring )
337 {
338 if ( copyTypes )
339 CFArrayAppendValue (copyTypes, typestring) ;
340 if ( pasteTypes )
341 CFArrayAppendValue (pasteTypes, typestring) ;
342 CFRelease( typestring ) ;
343 }
344 }
345 result = noErr ;
346 }
347 break ;
348 case kEventServiceCopy :
349 if ( textCtrl )
350 {
351 long from, to ;
352 textCtrl->GetSelection( &from , &to ) ;
353 wxString val = textCtrl->GetValue() ;
354 val = val.Mid( from , to - from ) ;
355 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
356 verify_noerr( ClearScrap( &scrapRef ) ) ;
357 verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.Length() , val.c_str() ) ) ;
358 result = noErr ;
359 }
360 break ;
361 case kEventServicePaste :
362 if ( textCtrl )
363 {
364 ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
365 Size textSize, pastedSize ;
366 verify_noerr( GetScrapFlavorSize (scrapRef, kTXNTextData, &textSize) ) ;
367 textSize++ ;
368 char *content = new char[textSize] ;
369 GetScrapFlavorData (scrapRef, kTXNTextData, &pastedSize, content );
370 content[textSize-1] = 0 ;
371 #if wxUSE_UNICODE
372 textCtrl->WriteText( wxString( content , wxConvLocal ) );
373 #else
374 textCtrl->WriteText( wxString( content ) ) ;
375 #endif
376 delete[] content ;
377 result = noErr ;
378 }
379 break ;
380 }
381
382 return result ;
383 }
384
385 pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
386 {
387 EventRef formerEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
388 EventHandlerCallRef formerEventHandlerCallRef = (EventHandlerCallRef) wxTheApp->MacGetCurrentEventHandlerCallRef() ;
389 wxTheApp->MacSetCurrentEvent( event , handler ) ;
390 OSStatus result = eventNotHandledErr ;
391
392 switch ( GetEventClass( event ) )
393 {
394 case kEventClassControl :
395 result = wxMacWindowControlEventHandler( handler, event, data ) ;
396 break ;
397 case kEventClassService :
398 result = wxMacWindowServiceEventHandler( handler, event , data ) ;
399 default :
400 break ;
401 }
402 wxTheApp->MacSetCurrentEvent( formerEvent, formerEventHandlerCallRef ) ;
403 return result ;
404 }
405
406 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
407
408 // ---------------------------------------------------------------------------
409 // UserPane events for non OSX builds
410 // ---------------------------------------------------------------------------
411
412 static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
413 {
414 wxWindow * win = wxFindControlFromMacControl(control) ;
415 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
416 win->MacControlUserPaneDrawProc(part) ;
417 }
418
419 static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
420 {
421 wxWindow * win = wxFindControlFromMacControl(control) ;
422 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
423 return win->MacControlUserPaneHitTestProc(where.h , where.v) ;
424 }
425
426 static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
427 {
428 wxWindow * win = wxFindControlFromMacControl(control) ;
429 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
430 return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc) ;
431 }
432
433 static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
434 {
435 wxWindow * win = wxFindControlFromMacControl(control) ;
436 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
437 win->MacControlUserPaneIdleProc() ;
438 }
439
440 static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
441 {
442 wxWindow * win = wxFindControlFromMacControl(control) ;
443 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
444 return win->MacControlUserPaneKeyDownProc(keyCode,charCode,modifiers) ;
445 }
446
447 static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
448 {
449 wxWindow * win = wxFindControlFromMacControl(control) ;
450 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
451 win->MacControlUserPaneActivateProc(activating) ;
452 }
453
454 static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
455 {
456 wxWindow * win = wxFindControlFromMacControl(control) ;
457 wxCHECK_MSG( win , kControlNoPart , wxT("Callback from unkown control") ) ;
458 return win->MacControlUserPaneFocusProc(action) ;
459 }
460
461 static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
462 {
463 wxWindow * win = wxFindControlFromMacControl(control) ;
464 wxCHECK_RET( win , wxT("Callback from unkown control") ) ;
465 win->MacControlUserPaneBackgroundProc(info) ;
466 }
467
468 void wxWindowMac::MacControlUserPaneDrawProc(wxInt16 part)
469 {
470 RgnHandle rgn = NewRgn() ;
471 GetClip( rgn ) ;
472 wxMacWindowStateSaver sv( this ) ;
473 SectRgn( rgn , (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , rgn ) ;
474 MacDoRedraw( rgn , 0 ) ;
475 DisposeRgn( rgn ) ;
476 }
477
478 wxInt16 wxWindowMac::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
479 {
480 return kControlNoPart ;
481 }
482
483 wxInt16 wxWindowMac::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
484 {
485 return kControlNoPart ;
486 }
487
488 void wxWindowMac::MacControlUserPaneIdleProc()
489 {
490 }
491
492 wxInt16 wxWindowMac::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
493 {
494 return kControlNoPart ;
495 }
496
497 void wxWindowMac::MacControlUserPaneActivateProc(bool activating)
498 {
499 }
500
501 wxInt16 wxWindowMac::MacControlUserPaneFocusProc(wxInt16 action)
502 {
503 return kControlNoPart ;
504 }
505
506 void wxWindowMac::MacControlUserPaneBackgroundProc(void* info)
507 {
508 }
509
510 ControlUserPaneDrawUPP gControlUserPaneDrawUPP = NULL ;
511 ControlUserPaneHitTestUPP gControlUserPaneHitTestUPP = NULL ;
512 ControlUserPaneTrackingUPP gControlUserPaneTrackingUPP = NULL ;
513 ControlUserPaneIdleUPP gControlUserPaneIdleUPP = NULL ;
514 ControlUserPaneKeyDownUPP gControlUserPaneKeyDownUPP = NULL ;
515 ControlUserPaneActivateUPP gControlUserPaneActivateUPP = NULL ;
516 ControlUserPaneFocusUPP gControlUserPaneFocusUPP = NULL ;
517 ControlUserPaneBackgroundUPP gControlUserPaneBackgroundUPP = NULL ;
518
519 // ===========================================================================
520 // implementation
521 // ===========================================================================
522
523 #if KEY_wxList_DEPRECATED
524 wxList wxWinMacControlList(wxKEY_INTEGER);
525
526 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
527 {
528 wxNode *node = wxWinMacControlList.Find((long)inControl);
529 if (!node)
530 return NULL;
531 return (wxControl *)node->GetData();
532 }
533
534 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
535 {
536 // adding NULL ControlRef is (first) surely a result of an error and
537 // (secondly) breaks native event processing
538 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
539
540 if ( !wxWinMacControlList.Find((long)inControl) )
541 wxWinMacControlList.Append((long)inControl, control);
542 }
543
544 void wxRemoveMacControlAssociation(wxWindow *control)
545 {
546 wxWinMacControlList.DeleteObject(control);
547 }
548 #else
549
550 WX_DECLARE_HASH_MAP(ControlRef, wxWindow*, wxPointerHash, wxPointerEqual, MacControlMap);
551
552 static MacControlMap wxWinMacControlList;
553
554 wxWindow *wxFindControlFromMacControl(ControlRef inControl )
555 {
556 MacControlMap::iterator node = wxWinMacControlList.find(inControl);
557
558 return (node == wxWinMacControlList.end()) ? NULL : node->second;
559 }
560
561 void wxAssociateControlWithMacControl(ControlRef inControl, wxWindow *control)
562 {
563 // adding NULL ControlRef is (first) surely a result of an error and
564 // (secondly) breaks native event processing
565 wxCHECK_RET( inControl != (ControlRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
566
567 wxWinMacControlList[inControl] = control;
568 }
569
570 void wxRemoveMacControlAssociation(wxWindow *control)
571 {
572 // iterate over all the elements in the class
573 MacControlMap::iterator it;
574 for ( it = wxWinMacControlList.begin(); it != wxWinMacControlList.end(); ++it )
575 {
576 if ( it->second == control )
577 {
578 wxWinMacControlList.erase(it);
579 break;
580 }
581 }
582 }
583 #endif // deprecated wxList
584
585 // UPP functions
586 ControlActionUPP wxMacLiveScrollbarActionUPP = NULL ;
587
588 ControlColorUPP wxMacSetupControlBackgroundUPP = NULL ;
589
590 // we have to setup the brush in the current port and return noErr
591 // or return an error code so that the control manager walks further up the
592 // hierarchy to find a correct background
593
594 pascal OSStatus wxMacSetupControlBackground( ControlRef iControl , SInt16 iMessage , SInt16 iDepth , Boolean iIsColor )
595 {
596 OSStatus status = paramErr ;
597 switch( iMessage )
598 {
599 case kControlMsgApplyTextColor :
600 break ;
601 case kControlMsgSetUpBackground :
602 {
603 wxWindow* wx = (wxWindow*) wxFindControlFromMacControl( iControl ) ;
604 if ( wx != NULL )
605 {
606 /*
607 const wxBrush &brush = wx->MacGetBackgroundBrush() ;
608 if ( brush.Ok() )
609 {
610 wxDC::MacSetupBackgroundForCurrentPort( brush ) ;
611 */
612 // this clipping is only needed for non HIView
613
614 RgnHandle clip = NewRgn() ;
615 int x = 0 , y = 0;
616
617 wx->MacWindowToRootWindow( &x,&y ) ;
618 CopyRgn( (RgnHandle) wx->MacGetVisibleRegion().GetWXHRGN() , clip ) ;
619 OffsetRgn( clip , x , y ) ;
620 SetClip( clip ) ;
621 DisposeRgn( clip ) ;
622
623 status = noErr ;
624 /*
625 }
626 else if ( wx->MacIsUserPane() )
627 {
628 // if we don't have a valid brush for such a control, we have to call the
629 // setup of our parent ourselves
630 status = SetUpControlBackground( (ControlRef) wx->GetParent()->GetHandle() , iDepth , iIsColor ) ;
631 }
632 */
633 }
634 }
635 break ;
636 default :
637 break ;
638 }
639 return status ;
640 }
641
642
643 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode ) ;
644 pascal void wxMacLiveScrollbarActionProc( ControlRef control , ControlPartCode partCode )
645 {
646 if ( partCode != 0)
647 {
648 wxWindow* wx = wxFindControlFromMacControl( control ) ;
649 if ( wx )
650 {
651 wx->MacHandleControlClick( (WXWidget) control , partCode , true /* stillDown */ ) ;
652 }
653 }
654 }
655
656 // ----------------------------------------------------------------------------
657 // constructors and such
658 // ----------------------------------------------------------------------------
659
660 wxWindowMac::wxWindowMac()
661 {
662 Init();
663 }
664
665 wxWindowMac::wxWindowMac(wxWindowMac *parent,
666 wxWindowID id,
667 const wxPoint& pos ,
668 const wxSize& size ,
669 long style ,
670 const wxString& name )
671 {
672 Init();
673 Create(parent, id, pos, size, style, name);
674 }
675
676 void wxWindowMac::Init()
677 {
678 m_peer = NULL ;
679 m_frozenness = 0 ;
680 #if WXWIN_COMPATIBILITY_2_4
681 m_backgroundTransparent = FALSE;
682 #endif
683
684 // as all windows are created with WS_VISIBLE style...
685 m_isShown = TRUE;
686
687 m_hScrollBar = NULL ;
688 m_vScrollBar = NULL ;
689 m_macBackgroundBrush = wxNullBrush ;
690
691 m_macIsUserPane = TRUE;
692
693 // make sure all proc ptrs are available
694
695 if ( gControlUserPaneDrawUPP == NULL )
696 {
697 gControlUserPaneDrawUPP = NewControlUserPaneDrawUPP( wxMacControlUserPaneDrawProc ) ;
698 gControlUserPaneHitTestUPP = NewControlUserPaneHitTestUPP( wxMacControlUserPaneHitTestProc ) ;
699 gControlUserPaneTrackingUPP = NewControlUserPaneTrackingUPP( wxMacControlUserPaneTrackingProc ) ;
700 gControlUserPaneIdleUPP = NewControlUserPaneIdleUPP( wxMacControlUserPaneIdleProc ) ;
701 gControlUserPaneKeyDownUPP = NewControlUserPaneKeyDownUPP( wxMacControlUserPaneKeyDownProc ) ;
702 gControlUserPaneActivateUPP = NewControlUserPaneActivateUPP( wxMacControlUserPaneActivateProc ) ;
703 gControlUserPaneFocusUPP = NewControlUserPaneFocusUPP( wxMacControlUserPaneFocusProc ) ;
704 gControlUserPaneBackgroundUPP = NewControlUserPaneBackgroundUPP( wxMacControlUserPaneBackgroundProc ) ;
705 }
706 if ( wxMacLiveScrollbarActionUPP == NULL )
707 {
708 wxMacLiveScrollbarActionUPP = NewControlActionUPP( wxMacLiveScrollbarActionProc );
709 }
710
711 if ( wxMacSetupControlBackgroundUPP == NULL )
712 {
713 wxMacSetupControlBackgroundUPP = NewControlColorUPP( wxMacSetupControlBackground ) ;
714 }
715
716 // we need a valid font for the encodings
717 wxWindowBase::SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
718 }
719
720 // Destructor
721 wxWindowMac::~wxWindowMac()
722 {
723 SendDestroyEvent();
724
725 m_isBeingDeleted = TRUE;
726
727 if ( m_peer )
728 {
729 // deleting a window while it is shown invalidates the region occupied by border or
730 // focus
731 int outerBorder = MacGetLeftBorderSize() ;
732 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
733 outerBorder += 4 ;
734
735 if ( IsShown() && ( outerBorder > 0 ) )
736 {
737 // as the borders are drawn on the parent we have to properly invalidate all these areas
738 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
739
740 Rect rect ;
741
742 m_peer->GetRect( &rect ) ;
743 RectRgn( updateInner , &rect ) ;
744 InsetRect( &rect , -outerBorder , -outerBorder ) ;
745 RectRgn( updateOuter , &rect ) ;
746 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
747 wxPoint parent(0,0);
748 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
749 parent -= GetParent()->GetClientAreaOrigin() ;
750 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
751 CopyRgn( updateOuter , updateTotal ) ;
752
753 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
754 DisposeRgn(updateOuter) ;
755 DisposeRgn(updateInner) ;
756 DisposeRgn(updateTotal) ;
757 }
758 }
759
760 #ifndef __WXUNIVERSAL__
761 // VS: make sure there's no wxFrame with last focus set to us:
762 for ( wxWindow *win = GetParent(); win; win = win->GetParent() )
763 {
764 wxFrame *frame = wxDynamicCast(win, wxFrame);
765 if ( frame )
766 {
767 if ( frame->GetLastFocus() == this )
768 {
769 frame->SetLastFocus((wxWindow*)NULL);
770 }
771 break;
772 }
773 }
774 #endif // __WXUNIVERSAL__
775
776 // destroy children before destroying this window itself
777 DestroyChildren();
778
779 // wxRemoveMacControlAssociation( this ) ;
780 // If we delete an item, we should initialize the parent panel,
781 // because it could now be invalid.
782 wxWindow *parent = GetParent() ;
783 if ( parent )
784 {
785 if (parent->GetDefaultItem() == (wxButton*) this)
786 parent->SetDefaultItem(NULL);
787 }
788 if ( m_peer && m_peer->Ok() )
789 {
790 // in case the callback might be called during destruction
791 wxRemoveMacControlAssociation( this) ;
792 // we currently are not using this hook
793 // ::SetControlColorProc( *m_peer , NULL ) ;
794 m_peer->Dispose() ;
795 }
796
797 if ( g_MacLastWindow == this )
798 {
799 g_MacLastWindow = NULL ;
800 }
801
802 wxFrame* frame = wxDynamicCast( wxGetTopLevelParent( this ) , wxFrame ) ;
803 if ( frame )
804 {
805 if ( frame->GetLastFocus() == this )
806 frame->SetLastFocus( NULL ) ;
807 }
808
809 // delete our drop target if we've got one
810 #if wxUSE_DRAG_AND_DROP
811 if ( m_dropTarget != NULL )
812 {
813 delete m_dropTarget;
814 m_dropTarget = NULL;
815 }
816 #endif // wxUSE_DRAG_AND_DROP
817 delete m_peer ;
818 }
819
820 WXWidget wxWindowMac::GetHandle() const
821 {
822 return (WXWidget) m_peer->GetControlRef() ;
823 }
824
825
826 void wxWindowMac::MacInstallEventHandler( WXWidget control )
827 {
828 wxAssociateControlWithMacControl( (ControlRef) control , this ) ;
829 InstallControlEventHandler( (ControlRef) control , GetwxMacWindowEventHandlerUPP(),
830 GetEventTypeCount(eventList), eventList, this,
831 (EventHandlerRef *)&m_macControlEventHandler);
832
833 }
834
835 // Constructor
836 bool wxWindowMac::Create(wxWindowMac *parent, wxWindowID id,
837 const wxPoint& pos,
838 const wxSize& size,
839 long style,
840 const wxString& name)
841 {
842 wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindowMac without parent") );
843
844 if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) )
845 return FALSE;
846
847 m_windowVariant = parent->GetWindowVariant() ;
848
849 if ( m_macIsUserPane )
850 {
851 Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
852
853 UInt32 features = 0
854 | kControlSupportsEmbedding
855 // | kControlSupportsLiveFeedback
856 // | kControlHasSpecialBackground
857 // | kControlSupportsCalcBestRect
858 // | kControlHandlesTracking
859 | kControlSupportsFocus
860 // | kControlWantsActivate
861 // | kControlWantsIdle
862 ;
863
864 m_peer = new wxMacControl() ;
865 ::CreateUserPaneControl( MAC_WXHWND(GetParent()->MacGetTopLevelWindowRef()) , &bounds, features , m_peer->GetControlRefAddr() );
866
867
868 MacPostControlCreate(pos,size) ;
869 #if !TARGET_API_MAC_OSX
870 m_peer->SetData<ControlUserPaneDrawUPP>(kControlEntireControl,kControlUserPaneDrawProcTag,&gControlUserPaneDrawUPP) ;
871 m_peer->SetData<ControlUserPaneHitTestUPP>(kControlEntireControl,kControlUserPaneHitTestProcTag,&gControlUserPaneHitTestUPP) ;
872 m_peer->SetData<ControlUserPaneTrackingUPP>(kControlEntireControl,kControlUserPaneTrackingProcTag,&gControlUserPaneTrackingUPP) ;
873 m_peer->SetData<ControlUserPaneIdleUPP>(kControlEntireControl,kControlUserPaneIdleProcTag,&gControlUserPaneIdleUPP) ;
874 m_peer->SetData<ControlUserPaneKeyDownUPP>(kControlEntireControl,kControlUserPaneKeyDownProcTag,&gControlUserPaneKeyDownUPP) ;
875 m_peer->SetData<ControlUserPaneActivateUPP>(kControlEntireControl,kControlUserPaneActivateProcTag,&gControlUserPaneActivateUPP) ;
876 m_peer->SetData<ControlUserPaneFocusUPP>(kControlEntireControl,kControlUserPaneFocusProcTag,&gControlUserPaneFocusUPP) ;
877 m_peer->SetData<ControlUserPaneBackgroundUPP>(kControlEntireControl,kControlUserPaneBackgroundProcTag,&gControlUserPaneBackgroundUPP) ;
878 #endif
879 }
880 #ifndef __WXUNIVERSAL__
881 // Don't give scrollbars to wxControls unless they ask for them
882 if ( (! IsKindOf(CLASSINFO(wxControl)) && ! IsKindOf(CLASSINFO(wxStatusBar))) ||
883 (IsKindOf(CLASSINFO(wxControl)) && ( style & wxHSCROLL || style & wxVSCROLL)))
884 {
885 MacCreateScrollBars( style ) ;
886 }
887 #endif
888
889 wxWindowCreateEvent event(this);
890 GetEventHandler()->AddPendingEvent(event);
891
892 return TRUE;
893 }
894
895 void wxWindowMac::MacChildAdded()
896 {
897 if ( m_vScrollBar )
898 {
899 m_vScrollBar->Raise() ;
900 }
901 if ( m_hScrollBar )
902 {
903 m_hScrollBar->Raise() ;
904 }
905
906 }
907
908 void wxWindowMac::MacPostControlCreate(const wxPoint& pos, const wxSize& size)
909 {
910 wxASSERT_MSG( m_peer != NULL && m_peer->Ok() , wxT("No valid mac control") ) ;
911
912 m_peer->SetReference( (long) this ) ;
913 GetParent()->AddChild(this);
914
915 MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() );
916
917 ControlRef container = (ControlRef) GetParent()->GetHandle() ;
918 wxASSERT_MSG( container != NULL , wxT("No valid mac container control") ) ;
919 ::EmbedControl( m_peer->GetControlRef() , container ) ;
920 GetParent()->MacChildAdded() ;
921
922 // adjust font, controlsize etc
923 DoSetWindowVariant( m_windowVariant ) ;
924
925 #if !TARGET_API_MAC_OSX
926 // eventually we can fix some clipping issues be reactivating this hook
927 //if ( m_macIsUserPane )
928 // SetControlColorProc( m_peer->GetControlRef() , wxMacSetupControlBackgroundUPP ) ;
929 #endif
930 m_peer->SetTitle( wxStripMenuCodes(m_label) ) ;
931
932 if (!m_macIsUserPane)
933 {
934 SetInitialBestSize(size);
935 }
936
937 SetCursor( *wxSTANDARD_CURSOR ) ;
938 }
939
940 void wxWindowMac::DoSetWindowVariant( wxWindowVariant variant )
941 {
942 // Don't assert, in case we set the window variant before
943 // the window is created
944 // wxASSERT( m_peer->Ok() ) ;
945
946 m_windowVariant = variant ;
947
948 if (m_peer == NULL || !m_peer->Ok())
949 return;
950
951 ControlSize size ;
952 ThemeFontID themeFont = kThemeSystemFont ;
953
954 // we will get that from the settings later
955 // and make this NORMAL later, but first
956 // we have a few calculations that we must fix
957
958 switch ( variant )
959 {
960 case wxWINDOW_VARIANT_NORMAL :
961 size = kControlSizeNormal;
962 themeFont = kThemeSystemFont ;
963 break ;
964 case wxWINDOW_VARIANT_SMALL :
965 size = kControlSizeSmall;
966 themeFont = kThemeSmallSystemFont ;
967 break ;
968 case wxWINDOW_VARIANT_MINI :
969 if (UMAGetSystemVersion() >= 0x1030 )
970 {
971 // not always defined in the headers
972 size = 3 ;
973 themeFont = 109 ;
974 }
975 else
976 {
977 size = kControlSizeSmall;
978 themeFont = kThemeSmallSystemFont ;
979 }
980 break ;
981 case wxWINDOW_VARIANT_LARGE :
982 size = kControlSizeLarge;
983 themeFont = kThemeSystemFont ;
984 break ;
985 default:
986 wxFAIL_MSG(_T("unexpected window variant"));
987 break ;
988 }
989 m_peer->SetData<ControlSize>(kControlEntireControl, kControlSizeTag,&size ) ;
990
991 wxFont font ;
992 font.MacCreateThemeFont( themeFont ) ;
993 SetFont( font ) ;
994 }
995
996 void wxWindowMac::MacUpdateControlFont()
997 {
998 m_peer->SetFont( GetFont() , GetForegroundColour() , GetWindowStyle() ) ;
999 Refresh() ;
1000 }
1001
1002 bool wxWindowMac::SetFont(const wxFont& font)
1003 {
1004 bool retval = wxWindowBase::SetFont( font ) ;
1005
1006 MacUpdateControlFont() ;
1007
1008 return retval;
1009 }
1010
1011 bool wxWindowMac::SetForegroundColour(const wxColour& col )
1012 {
1013 if ( !wxWindowBase::SetForegroundColour(col) )
1014 return false ;
1015
1016 MacUpdateControlFont() ;
1017
1018 return true ;
1019 }
1020
1021 bool wxWindowMac::SetBackgroundColour(const wxColour& col )
1022 {
1023 if ( !wxWindowBase::SetBackgroundColour(col) && m_hasBgCol )
1024 return false ;
1025
1026 wxBrush brush ;
1027 wxColour newCol(GetBackgroundColour());
1028 if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE) )
1029 {
1030 brush.MacSetTheme( kThemeBrushDocumentWindowBackground ) ;
1031 }
1032 else if ( newCol == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
1033 {
1034 brush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
1035 }
1036 else
1037 {
1038 brush.SetColour( newCol ) ;
1039 }
1040 MacSetBackgroundBrush( brush ) ;
1041
1042 MacUpdateControlFont() ;
1043
1044 return true ;
1045 }
1046
1047 void wxWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
1048 {
1049 m_macBackgroundBrush = brush ;
1050 m_peer->SetBackground( brush ) ;
1051 }
1052
1053 bool wxWindowMac::MacCanFocus() const
1054 {
1055 // there is currently no way to determine whether the window is running in full keyboard
1056 // access mode, therefore we cannot rely on these features, yet the only other way would be
1057 // to issue a SetKeyboardFocus event and verify after whether it succeeded, this would risk problems
1058 // in event handlers...
1059 UInt32 features = 0 ;
1060 m_peer->GetFeatures( & features ) ;
1061 return features & ( kControlSupportsFocus | kControlGetsFocusOnClick ) ;
1062 }
1063
1064
1065 void wxWindowMac::SetFocus()
1066 {
1067 if ( AcceptsFocus() )
1068 {
1069
1070 wxWindow* former = FindFocus() ;
1071 if ( former == this )
1072 return ;
1073
1074 OSStatus err = m_peer->SetFocus( kControlFocusNextPart ) ;
1075 // as we cannot rely on the control features to find out whether we are in full keyboard mode, we can only
1076 // leave in case of an error
1077 if ( err == errCouldntSetFocus )
1078 return ;
1079
1080 #if !TARGET_API_MAC_OSX
1081 // emulate carbon events when running under carbonlib where they are not natively available
1082 if ( former )
1083 {
1084 EventRef evRef = NULL ;
1085 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1086 &evRef ) );
1087
1088 wxMacCarbonEvent cEvent( evRef ) ;
1089 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) former->GetHandle() ) ;
1090 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNoPart ) ;
1091
1092 wxMacWindowEventHandler( NULL , evRef , former ) ;
1093 ReleaseEvent(evRef) ;
1094 }
1095 // send new focus event
1096 {
1097 EventRef evRef = NULL ;
1098 verify_noerr( MacCreateEvent( NULL , kEventClassControl , kEventControlSetFocusPart , TicksToEventTime( TickCount() ) , kEventAttributeUserEvent ,
1099 &evRef ) );
1100
1101 wxMacCarbonEvent cEvent( evRef ) ;
1102 cEvent.SetParameter<ControlRef>( kEventParamDirectObject , (ControlRef) GetHandle() ) ;
1103 cEvent.SetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode , kControlFocusNextPart ) ;
1104
1105 wxMacWindowEventHandler( NULL , evRef , this ) ;
1106 ReleaseEvent(evRef) ;
1107 }
1108 #endif
1109 }
1110 }
1111
1112
1113 void wxWindowMac::DoCaptureMouse()
1114 {
1115 wxTheApp->s_captureWindow = this ;
1116 }
1117
1118 wxWindow* wxWindowBase::GetCapture()
1119 {
1120 return wxTheApp->s_captureWindow ;
1121 }
1122
1123 void wxWindowMac::DoReleaseMouse()
1124 {
1125 wxTheApp->s_captureWindow = NULL ;
1126 }
1127
1128 #if wxUSE_DRAG_AND_DROP
1129
1130 void wxWindowMac::SetDropTarget(wxDropTarget *pDropTarget)
1131 {
1132 if ( m_dropTarget != 0 ) {
1133 delete m_dropTarget;
1134 }
1135
1136 m_dropTarget = pDropTarget;
1137 if ( m_dropTarget != 0 )
1138 {
1139 // TODO
1140 }
1141 }
1142
1143 #endif
1144
1145 // Old style file-manager drag&drop
1146 void wxWindowMac::DragAcceptFiles(bool accept)
1147 {
1148 // TODO
1149 }
1150
1151 // Returns the size of the native control. In the case of the toplevel window
1152 // this is the content area root control
1153
1154 void wxWindowMac::MacGetPositionAndSizeFromControl(int& x, int& y,
1155 int& w, int& h) const
1156 {
1157 Rect bounds ;
1158 m_peer->GetRect( &bounds ) ;
1159
1160
1161 x = bounds.left ;
1162 y = bounds.top ;
1163 w = bounds.right - bounds.left ;
1164 h = bounds.bottom - bounds.top ;
1165 }
1166
1167 // From a wx position / size calculate the appropriate size of the native control
1168
1169 bool wxWindowMac::MacGetBoundsForControl(const wxPoint& pos,
1170 const wxSize& size,
1171 int& x, int& y,
1172 int& w, int& h , bool adjustOrigin ) const
1173 {
1174 // the desired size, minus the border pixels gives the correct size of the control
1175
1176 x = (int)pos.x;
1177 y = (int)pos.y;
1178 // todo the default calls may be used as soon as PostCreateControl Is moved here
1179 w = size.x ; // WidthDefault( size.x );
1180 h = size.y ; // HeightDefault( size.y ) ;
1181 #if !TARGET_API_MAC_OSX
1182 GetParent()->MacWindowToRootWindow( &x , &y ) ;
1183 #endif
1184
1185 x += MacGetLeftBorderSize() ;
1186 y += MacGetTopBorderSize() ;
1187 w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1188 h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1189
1190 if ( adjustOrigin )
1191 AdjustForParentClientOrigin( x , y ) ;
1192 #if TARGET_API_MAC_OSX
1193 // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
1194 if ( ! GetParent()->IsTopLevel() )
1195 {
1196 x -= GetParent()->MacGetLeftBorderSize() ;
1197 y -= GetParent()->MacGetTopBorderSize() ;
1198 }
1199 #endif
1200 return true ;
1201 }
1202
1203 // Get window size (not client size)
1204 void wxWindowMac::DoGetSize(int *x, int *y) const
1205 {
1206 // take the size of the control and add the borders that have to be drawn outside
1207 int x1 , y1 , w1 , h1 ;
1208
1209 MacGetPositionAndSizeFromControl( x1 , y1, w1 ,h1 ) ;
1210
1211 w1 += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
1212 h1 += MacGetTopBorderSize() + MacGetBottomBorderSize() ;
1213
1214 if(x) *x = w1 ;
1215 if(y) *y = h1 ;
1216 }
1217
1218 // get the position of the bounds of this window in client coordinates of its parent
1219 void wxWindowMac::DoGetPosition(int *x, int *y) const
1220 {
1221 int x1 , y1 , w1 ,h1 ;
1222 MacGetPositionAndSizeFromControl( x1 , y1, w1 ,h1 ) ;
1223 x1 -= MacGetLeftBorderSize() ;
1224 y1 -= MacGetTopBorderSize() ;
1225 // to non-client
1226 #if !TARGET_API_MAC_OSX
1227 if ( !GetParent()->IsTopLevel() )
1228 {
1229 Rect bounds ;
1230 GetControlBounds( (ControlRef) GetParent()->GetHandle() , &bounds ) ;
1231 x1 -= bounds.left ;
1232 y1 -= bounds.top ;
1233 }
1234 #endif
1235 if ( !IsTopLevel() )
1236 {
1237 wxWindow *parent = GetParent();
1238 if ( parent )
1239 {
1240 // we must first adjust it to be in window coordinates of the parent, as otherwise it gets lost by the clientareaorigin fix
1241 x1 += parent->MacGetLeftBorderSize() ;
1242 y1 += parent->MacGetTopBorderSize() ;
1243 // and now to client coordinates
1244 wxPoint pt(parent->GetClientAreaOrigin());
1245 x1 -= pt.x ;
1246 y1 -= pt.y ;
1247 }
1248 }
1249 if(x) *x = x1 ;
1250 if(y) *y = y1 ;
1251 }
1252
1253 void wxWindowMac::DoScreenToClient(int *x, int *y) const
1254 {
1255 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1256
1257 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1258
1259 {
1260 Point localwhere = {0,0} ;
1261
1262 if(x) localwhere.h = * x ;
1263 if(y) localwhere.v = * y ;
1264
1265 QDGlobalToLocalPoint( GetWindowPort( window ) , &localwhere ) ;
1266 if(x) *x = localwhere.h ;
1267 if(y) *y = localwhere.v ;
1268
1269 }
1270 MacRootWindowToWindow( x , y ) ;
1271
1272 wxPoint origin = GetClientAreaOrigin() ;
1273 if(x) *x -= origin.x ;
1274 if(y) *y -= origin.y ;
1275 }
1276
1277 void wxWindowMac::DoClientToScreen(int *x, int *y) const
1278 {
1279 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1280 wxCHECK_RET( window , wxT("TopLevel Window Missing") ) ;
1281
1282 wxPoint origin = GetClientAreaOrigin() ;
1283 if(x) *x += origin.x ;
1284 if(y) *y += origin.y ;
1285
1286 MacWindowToRootWindow( x , y ) ;
1287
1288 {
1289 Point localwhere = { 0,0 };
1290 if(x) localwhere.h = * x ;
1291 if(y) localwhere.v = * y ;
1292 QDLocalToGlobalPoint( GetWindowPort( window ) , &localwhere ) ;
1293 if(x) *x = localwhere.h ;
1294 if(y) *y = localwhere.v ;
1295 }
1296 }
1297
1298 void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
1299 {
1300 wxPoint origin = GetClientAreaOrigin() ;
1301 if(x) *x += origin.x ;
1302 if(y) *y += origin.y ;
1303
1304 MacWindowToRootWindow( x , y ) ;
1305 }
1306
1307 void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
1308 {
1309 MacRootWindowToWindow( x , y ) ;
1310
1311 wxPoint origin = GetClientAreaOrigin() ;
1312 if(x) *x -= origin.x ;
1313 if(y) *y -= origin.y ;
1314 }
1315
1316 void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
1317 {
1318 #if TARGET_API_MAC_OSX
1319 wxPoint pt ;
1320 if ( x ) pt.x = *x ;
1321 if ( y ) pt.y = *y ;
1322
1323 if ( !IsTopLevel() )
1324 {
1325 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
1326 if (top)
1327 {
1328 pt.x -= MacGetLeftBorderSize() ;
1329 pt.y -= MacGetTopBorderSize() ;
1330 wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
1331 }
1332 }
1333
1334 if ( x ) *x = (int) pt.x ;
1335 if ( y ) *y = (int) pt.y ;
1336 #else
1337 if ( !IsTopLevel() )
1338 {
1339 Rect bounds ;
1340 m_peer->GetRect( &bounds ) ;
1341 if(x) *x += bounds.left - MacGetLeftBorderSize() ;
1342 if(y) *y += bounds.top - MacGetTopBorderSize() ;
1343 }
1344 #endif
1345 }
1346
1347 void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
1348 {
1349 int x1 , y1 ;
1350 if ( x ) x1 = *x ;
1351 if ( y ) y1 = *y ;
1352 MacWindowToRootWindow( &x1 , &y1 ) ;
1353 if ( x ) *x = x1 ;
1354 if ( y ) *y = y1 ;
1355 }
1356
1357 void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
1358 {
1359 #if TARGET_API_MAC_OSX
1360 wxPoint pt ;
1361 if ( x ) pt.x = *x ;
1362 if ( y ) pt.y = *y ;
1363
1364 if ( !IsTopLevel() )
1365 {
1366 wxMacControl::Convert( &pt , MacGetTopLevelWindow()->m_peer , m_peer ) ;
1367 pt.x += MacGetLeftBorderSize() ;
1368 pt.y += MacGetTopBorderSize() ;
1369 }
1370
1371 if ( x ) *x = (int) pt.x ;
1372 if ( y ) *y = (int) pt.y ;
1373 #else
1374 if ( !IsTopLevel() )
1375 {
1376 Rect bounds ;
1377 m_peer->GetRect( &bounds ) ;
1378 if(x) *x -= bounds.left + MacGetLeftBorderSize() ;
1379 if(y) *y -= bounds.top + MacGetTopBorderSize() ;
1380 }
1381 #endif
1382 }
1383
1384 void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
1385 {
1386 int x1 , y1 ;
1387 if ( x ) x1 = *x ;
1388 if ( y ) y1 = *y ;
1389 MacRootWindowToWindow( &x1 , &y1 ) ;
1390 if ( x ) *x = x1 ;
1391 if ( y ) *y = y1 ;
1392 }
1393
1394 void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1395 {
1396 RgnHandle rgn = NewRgn() ;
1397 Rect content ;
1398 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1399 {
1400 GetRegionBounds( rgn , &content ) ;
1401 }
1402 else
1403 {
1404 m_peer->GetRect( &content ) ;
1405 }
1406 DisposeRgn( rgn ) ;
1407 Rect structure ;
1408 m_peer->GetRect( &structure ) ;
1409 #if !TARGET_API_MAC_OSX
1410 OffsetRect( &content , -structure.left , -structure.top ) ;
1411 #endif
1412 left = content.left - structure.left ;
1413 top = content.top - structure.top ;
1414 right = structure.right - content.right ;
1415 bottom = structure.bottom - content.bottom ;
1416 }
1417
1418 wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size ) const
1419 {
1420 wxSize sizeTotal = size;
1421
1422 RgnHandle rgn = NewRgn() ;
1423
1424 Rect content ;
1425
1426 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1427 {
1428 GetRegionBounds( rgn , &content ) ;
1429 }
1430 else
1431 {
1432 m_peer->GetRect( &content ) ;
1433 }
1434 DisposeRgn( rgn ) ;
1435 Rect structure ;
1436 m_peer->GetRect( &structure ) ;
1437 #if !TARGET_API_MAC_OSX
1438 OffsetRect( &content , -structure.left , -structure.top ) ;
1439 #endif
1440
1441 sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
1442 sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top ) ;
1443
1444 sizeTotal.x += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1445 sizeTotal.y += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ;
1446
1447 return sizeTotal;
1448 }
1449
1450
1451 // Get size *available for subwindows* i.e. excluding menu bar etc.
1452 void wxWindowMac::DoGetClientSize(int *x, int *y) const
1453 {
1454 int ww, hh;
1455
1456 RgnHandle rgn = NewRgn() ;
1457 Rect content ;
1458 if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
1459 {
1460 GetRegionBounds( rgn , &content ) ;
1461 }
1462 else
1463 {
1464 m_peer->GetRect( &content ) ;
1465 }
1466 DisposeRgn( rgn ) ;
1467 #if !TARGET_API_MAC_OSX
1468 Rect structure ;
1469 m_peer->GetRect( &structure ) ;
1470 OffsetRect( &content , -structure.left , -structure.top ) ;
1471 #endif
1472 ww = content.right - content.left ;
1473 hh = content.bottom - content.top ;
1474 /*
1475 ww -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ;
1476 hh -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( );
1477 */
1478 /*
1479 if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) )
1480 {
1481 int x1 = 0 ;
1482 int y1 = 0 ;
1483 int w ;
1484 int h ;
1485 GetSize( &w , &h ) ;
1486
1487 MacClientToRootWindow( &x1 , &y1 ) ;
1488 MacClientToRootWindow( &w , &h ) ;
1489
1490 wxWindowMac *iter = (wxWindowMac*)this ;
1491
1492 int totW = 10000 , totH = 10000;
1493 while( iter )
1494 {
1495 if ( iter->IsTopLevel() )
1496 {
1497 iter->GetSize( &totW , &totH ) ;
1498 break ;
1499 }
1500
1501 iter = iter->GetParent() ;
1502 }
1503
1504 if (m_hScrollBar && m_hScrollBar->IsShown() )
1505 {
1506 hh -= m_hScrollBar->GetSize().y ; // MAC_SCROLLBAR_SIZE ;
1507 if ( h-y1 >= totH )
1508 {
1509 hh += 1 ;
1510 }
1511 }
1512 if (m_vScrollBar && m_vScrollBar->IsShown() )
1513 {
1514 ww -= m_vScrollBar->GetSize().x ; // MAC_SCROLLBAR_SIZE;
1515 if ( w-x1 >= totW )
1516 {
1517 ww += 1 ;
1518 }
1519 }
1520 }
1521 */
1522 if (m_hScrollBar && m_hScrollBar->IsShown() )
1523 {
1524 hh -= m_hScrollBar->GetSize().y ; // MAC_SCROLLBAR_SIZE ;
1525 }
1526 if (m_vScrollBar && m_vScrollBar->IsShown() )
1527 {
1528 ww -= m_vScrollBar->GetSize().x ; // MAC_SCROLLBAR_SIZE;
1529 }
1530 if(x) *x = ww;
1531 if(y) *y = hh;
1532
1533 }
1534
1535 bool wxWindowMac::SetCursor(const wxCursor& cursor)
1536 {
1537 if (m_cursor == cursor)
1538 return FALSE;
1539
1540 if (wxNullCursor == cursor)
1541 {
1542 if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
1543 return FALSE ;
1544 }
1545 else
1546 {
1547 if ( ! wxWindowBase::SetCursor( cursor ) )
1548 return FALSE ;
1549 }
1550
1551 wxASSERT_MSG( m_cursor.Ok(),
1552 wxT("cursor must be valid after call to the base version"));
1553
1554
1555 wxWindowMac *mouseWin = 0 ;
1556 {
1557 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
1558 CGrafPtr savePort ;
1559 Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;
1560
1561 // TODO If we ever get a GetCurrentEvent.. replacement for the mouse
1562 // position, use it...
1563
1564 Point pt ;
1565 GetMouse( &pt ) ;
1566 ControlPartCode part ;
1567 ControlRef control ;
1568 control = wxMacFindControlUnderMouse( pt , window , &part ) ;
1569 if ( control )
1570 mouseWin = wxFindControlFromMacControl( control ) ;
1571
1572 if ( swapped )
1573 QDSwapPort( savePort , NULL ) ;
1574 }
1575
1576 if ( mouseWin == this && !wxIsBusy() )
1577 {
1578 m_cursor.MacInstall() ;
1579 }
1580
1581 return TRUE ;
1582 }
1583
1584 #if wxUSE_MENUS
1585 bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
1586 {
1587 menu->SetInvokingWindow(this);
1588 menu->UpdateUI();
1589
1590 if ( x == -1 && y == -1 )
1591 {
1592 wxPoint mouse = wxGetMousePosition();
1593 x = mouse.x; y = mouse.y;
1594 }
1595 else
1596 {
1597 ClientToScreen( &x , &y ) ;
1598 }
1599
1600 menu->MacBeforeDisplay( true ) ;
1601 long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() ,y,x, 0) ;
1602 if ( HiWord(menuResult) != 0 )
1603 {
1604 MenuCommand id ;
1605 GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &id ) ;
1606 wxMenuItem* item = NULL ;
1607 wxMenu* realmenu ;
1608 item = menu->FindItem(id, &realmenu) ;
1609 if (item->IsCheckable())
1610 {
1611 item->Check( !item->IsChecked() ) ;
1612 }
1613 menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
1614 }
1615 menu->MacAfterDisplay( true ) ;
1616
1617 menu->SetInvokingWindow(NULL);
1618
1619 return TRUE;
1620 }
1621 #endif
1622
1623 // ----------------------------------------------------------------------------
1624 // tooltips
1625 // ----------------------------------------------------------------------------
1626
1627 #if wxUSE_TOOLTIPS
1628
1629 void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
1630 {
1631 wxWindowBase::DoSetToolTip(tooltip);
1632
1633 if ( m_tooltip )
1634 m_tooltip->SetWindow(this);
1635 }
1636
1637 #endif // wxUSE_TOOLTIPS
1638
1639 void wxWindowMac::DoMoveWindow(int x, int y, int width, int height)
1640 {
1641 // this is never called for a toplevel window, so we know we have a parent
1642 int former_x , former_y , former_w, former_h ;
1643
1644 // Get true coordinates of former position
1645 DoGetPosition( &former_x , &former_y ) ;
1646 DoGetSize( &former_w , &former_h ) ;
1647
1648 wxWindow *parent = GetParent();
1649 if ( parent )
1650 {
1651 wxPoint pt(parent->GetClientAreaOrigin());
1652 former_x += pt.x ;
1653 former_y += pt.y ;
1654 }
1655
1656 int actualWidth = width;
1657 int actualHeight = height;
1658 int actualX = x;
1659 int actualY = y;
1660
1661 if ((m_minWidth != -1) && (actualWidth < m_minWidth))
1662 actualWidth = m_minWidth;
1663 if ((m_minHeight != -1) && (actualHeight < m_minHeight))
1664 actualHeight = m_minHeight;
1665 if ((m_maxWidth != -1) && (actualWidth > m_maxWidth))
1666 actualWidth = m_maxWidth;
1667 if ((m_maxHeight != -1) && (actualHeight > m_maxHeight))
1668 actualHeight = m_maxHeight;
1669
1670 bool doMove = false ;
1671 bool doResize = false ;
1672
1673 if ( actualX != former_x || actualY != former_y )
1674 {
1675 doMove = true ;
1676 }
1677 if ( actualWidth != former_w || actualHeight != former_h )
1678 {
1679 doResize = true ;
1680 }
1681
1682 if ( doMove || doResize )
1683 {
1684 // we don't adjust twice for the origin
1685 Rect r = wxMacGetBoundsForControl(this , wxPoint( actualX,actualY), wxSize( actualWidth, actualHeight ) , false ) ;
1686 bool vis = m_peer->IsVisible();
1687
1688 int outerBorder = MacGetLeftBorderSize() ;
1689 if ( m_peer->NeedsFocusRect() && m_peer->HasFocus() )
1690 outerBorder += 4 ;
1691
1692 if ( vis && ( outerBorder > 0 ) )
1693 {
1694 // as the borders are drawn on the parent we have to properly invalidate all these areas
1695 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() , updateTotal = NewRgn() ;
1696
1697 Rect rect ;
1698
1699 m_peer->GetRect( &rect ) ;
1700 RectRgn( updateInner , &rect ) ;
1701 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1702 RectRgn( updateOuter , &rect ) ;
1703 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1704 wxPoint parent(0,0);
1705 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
1706 parent -= GetParent()->GetClientAreaOrigin() ;
1707 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1708 CopyRgn( updateOuter , updateTotal ) ;
1709
1710 rect = r ;
1711 RectRgn( updateInner , &rect ) ;
1712 InsetRect( &rect , -outerBorder , -outerBorder ) ;
1713 RectRgn( updateOuter , &rect ) ;
1714 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
1715
1716 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
1717 UnionRgn( updateOuter , updateTotal , updateTotal ) ;
1718
1719 GetParent()->m_peer->SetNeedsDisplay( true , updateTotal ) ;
1720 DisposeRgn(updateOuter) ;
1721 DisposeRgn(updateInner) ;
1722 DisposeRgn(updateTotal) ;
1723 }
1724
1725 // the HIViewSetFrame call itself should invalidate the areas, but when testing with the UnicodeTextCtrl it does not !
1726 if ( vis )
1727 m_peer->SetVisibility( false , true ) ;
1728
1729 m_peer->SetRect( &r ) ;
1730 if ( vis )
1731 m_peer->SetVisibility( true , true ) ;
1732
1733 MacRepositionScrollBars() ;
1734 if ( doMove )
1735 {
1736 wxPoint point(actualX,actualY);
1737 wxMoveEvent event(point, m_windowId);
1738 event.SetEventObject(this);
1739 GetEventHandler()->ProcessEvent(event) ;
1740 }
1741 if ( doResize )
1742 {
1743 MacRepositionScrollBars() ;
1744 wxSize size(actualWidth, actualHeight);
1745 wxSizeEvent event(size, m_windowId);
1746 event.SetEventObject(this);
1747 GetEventHandler()->ProcessEvent(event);
1748 }
1749 }
1750
1751 }
1752
1753 wxSize wxWindowMac::DoGetBestSize() const
1754 {
1755 if ( m_macIsUserPane || IsTopLevel() )
1756 return wxWindowBase::DoGetBestSize() ;
1757
1758 Rect bestsize = { 0 , 0 , 0 , 0 } ;
1759 int bestWidth, bestHeight ;
1760 m_peer->GetBestRect( &bestsize ) ;
1761
1762 if ( EmptyRect( &bestsize ) )
1763 {
1764 bestsize.left = bestsize.top = 0 ;
1765 bestsize.right = 16 ;
1766 bestsize.bottom = 16 ;
1767 if ( IsKindOf( CLASSINFO( wxScrollBar ) ) )
1768 {
1769 bestsize.bottom = 16 ;
1770 }
1771 #if wxUSE_SPINBTN
1772 else if ( IsKindOf( CLASSINFO( wxSpinButton ) ) )
1773 {
1774 bestsize.bottom = 24 ;
1775 }
1776 #endif // wxUSE_SPINBTN
1777 else
1778 {
1779 // return wxWindowBase::DoGetBestSize() ;
1780 }
1781 }
1782
1783 bestWidth = bestsize.right - bestsize.left ;
1784 bestHeight = bestsize.bottom - bestsize.top ;
1785 if ( bestHeight < 10 )
1786 bestHeight = 13 ;
1787
1788 return wxSize(bestWidth, bestHeight);
1789 }
1790
1791
1792 // set the size of the window: if the dimensions are positive, just use them,
1793 // but if any of them is equal to -1, it means that we must find the value for
1794 // it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in
1795 // which case -1 is a valid value for x and y)
1796 //
1797 // If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate
1798 // the width/height to best suit our contents, otherwise we reuse the current
1799 // width/height
1800 void wxWindowMac::DoSetSize(int x, int y, int width, int height, int sizeFlags)
1801 {
1802 // get the current size and position...
1803 int currentX, currentY;
1804 GetPosition(&currentX, &currentY);
1805
1806 int currentW,currentH;
1807 GetSize(&currentW, &currentH);
1808
1809 // ... and don't do anything (avoiding flicker) if it's already ok
1810 if ( x == currentX && y == currentY &&
1811 width == currentW && height == currentH && ( height != -1 && width != -1 ) )
1812 {
1813 // TODO REMOVE
1814 MacRepositionScrollBars() ; // we might have a real position shift
1815 return;
1816 }
1817
1818 if ( x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1819 x = currentX;
1820 if ( y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
1821 y = currentY;
1822
1823 AdjustForParentClientOrigin(x, y, sizeFlags);
1824
1825 wxSize size(-1, -1);
1826 if ( width == -1 )
1827 {
1828 if ( sizeFlags & wxSIZE_AUTO_WIDTH )
1829 {
1830 size = DoGetBestSize();
1831 width = size.x;
1832 }
1833 else
1834 {
1835 // just take the current one
1836 width = currentW;
1837 }
1838 }
1839
1840 if ( height == -1 )
1841 {
1842 if ( sizeFlags & wxSIZE_AUTO_HEIGHT )
1843 {
1844 if ( size.x == -1 )
1845 {
1846 size = DoGetBestSize();
1847 }
1848 //else: already called DoGetBestSize() above
1849
1850 height = size.y;
1851 }
1852 else
1853 {
1854 // just take the current one
1855 height = currentH;
1856 }
1857 }
1858
1859 DoMoveWindow(x, y, width, height);
1860
1861 }
1862
1863 wxPoint wxWindowMac::GetClientAreaOrigin() const
1864 {
1865 RgnHandle rgn = NewRgn() ;
1866 Rect content ;
1867 m_peer->GetRegion( kControlContentMetaPart , rgn ) ;
1868 GetRegionBounds( rgn , &content ) ;
1869 DisposeRgn( rgn ) ;
1870 #if !TARGET_API_MAC_OSX
1871 // if the content rgn is empty / not supported
1872 // don't attempt to correct the coordinates to wxWindow relative ones
1873 if (!::EmptyRect( &content ) )
1874 {
1875 Rect structure ;
1876 m_peer->GetRect( &structure ) ;
1877 OffsetRect( &content , -structure.left , -structure.top ) ;
1878 }
1879 #endif
1880
1881 return wxPoint( content.left + MacGetLeftBorderSize( ) , content.top + MacGetTopBorderSize( ) );
1882 }
1883
1884 void wxWindowMac::DoSetClientSize(int clientwidth, int clientheight)
1885 {
1886 if ( clientheight != -1 || clientheight != -1 )
1887 {
1888 int currentclientwidth , currentclientheight ;
1889 int currentwidth , currentheight ;
1890
1891 GetClientSize( &currentclientwidth , &currentclientheight ) ;
1892 GetSize( &currentwidth , &currentheight ) ;
1893
1894 DoSetSize( -1 , -1 , currentwidth + clientwidth - currentclientwidth ,
1895 currentheight + clientheight - currentclientheight , wxSIZE_USE_EXISTING ) ;
1896 }
1897 }
1898
1899 void wxWindowMac::SetTitle(const wxString& title)
1900 {
1901 m_label = wxStripMenuCodes(title) ;
1902
1903 if ( m_peer && m_peer->Ok() )
1904 {
1905 m_peer->SetTitle( m_label ) ;
1906 }
1907 Refresh() ;
1908 }
1909
1910 wxString wxWindowMac::GetTitle() const
1911 {
1912 return m_label ;
1913 }
1914
1915 bool wxWindowMac::Show(bool show)
1916 {
1917 if ( !wxWindowBase::Show(show) )
1918 return FALSE;
1919
1920 // TODO use visibilityChanged Carbon Event for OSX
1921 if ( m_peer )
1922 {
1923 bool former = MacIsReallyShown() ;
1924
1925 m_peer->SetVisibility( show , true ) ;
1926 if ( former != MacIsReallyShown() )
1927 MacPropagateVisibilityChanged() ;
1928 }
1929 return TRUE;
1930 }
1931
1932 bool wxWindowMac::Enable(bool enable)
1933 {
1934 wxASSERT( m_peer->Ok() ) ;
1935 if ( !wxWindowBase::Enable(enable) )
1936 return FALSE;
1937
1938 bool former = MacIsReallyEnabled() ;
1939 m_peer->Enable( enable ) ;
1940
1941 if ( former != MacIsReallyEnabled() )
1942 MacPropagateEnabledStateChanged() ;
1943 return TRUE;
1944 }
1945
1946 //
1947 // status change propagations (will be not necessary for OSX later )
1948 //
1949
1950 void wxWindowMac::MacPropagateVisibilityChanged()
1951 {
1952 #if !TARGET_API_MAC_OSX
1953 MacVisibilityChanged() ;
1954
1955 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1956 while ( node )
1957 {
1958 wxWindowMac *child = node->GetData();
1959 if ( child->IsShown() )
1960 child->MacPropagateVisibilityChanged( ) ;
1961 node = node->GetNext();
1962 }
1963 #endif
1964 }
1965
1966 void wxWindowMac::MacPropagateEnabledStateChanged( )
1967 {
1968 #if !TARGET_API_MAC_OSX
1969 MacEnabledStateChanged() ;
1970
1971 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1972 while ( node )
1973 {
1974 wxWindowMac *child = node->GetData();
1975 if ( child->IsEnabled() )
1976 child->MacPropagateEnabledStateChanged() ;
1977 node = node->GetNext();
1978 }
1979 #endif
1980 }
1981
1982 void wxWindowMac::MacPropagateHiliteChanged( )
1983 {
1984 #if !TARGET_API_MAC_OSX
1985 MacHiliteChanged() ;
1986
1987 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
1988 while ( node )
1989 {
1990 wxWindowMac *child = node->GetData();
1991 // if ( child->IsEnabled() )
1992 child->MacPropagateHiliteChanged() ;
1993 node = node->GetNext();
1994 }
1995 #endif
1996 }
1997
1998 //
1999 // status change notifications
2000 //
2001
2002 void wxWindowMac::MacVisibilityChanged()
2003 {
2004 }
2005
2006 void wxWindowMac::MacHiliteChanged()
2007 {
2008 }
2009
2010 void wxWindowMac::MacEnabledStateChanged()
2011 {
2012 }
2013
2014 //
2015 // status queries on the inherited window's state
2016 //
2017
2018 bool wxWindowMac::MacIsReallyShown()
2019 {
2020 // only under OSX the visibility of the TLW is taken into account
2021 if ( m_isBeingDeleted )
2022 return false ;
2023
2024 #if TARGET_API_MAC_OSX
2025 if ( m_peer && m_peer->Ok() )
2026 return m_peer->IsVisible();
2027 #endif
2028 wxWindow* win = this ;
2029 while( win->IsShown() )
2030 {
2031 if ( win->IsTopLevel() )
2032 return true ;
2033
2034 win = win->GetParent() ;
2035 if ( win == NULL )
2036 return true ;
2037
2038 } ;
2039 return false ;
2040 }
2041
2042 bool wxWindowMac::MacIsReallyEnabled()
2043 {
2044 return m_peer->IsEnabled() ;
2045 }
2046
2047 bool wxWindowMac::MacIsReallyHilited()
2048 {
2049 return m_peer->IsActive();
2050 }
2051
2052 void wxWindowMac::MacFlashInvalidAreas()
2053 {
2054 #if TARGET_API_MAC_OSX
2055 HIViewFlashDirtyArea( (WindowRef) MacGetTopLevelWindowRef() ) ;
2056 #endif
2057 }
2058
2059 //
2060 //
2061 //
2062
2063 int wxWindowMac::GetCharHeight() const
2064 {
2065 wxClientDC dc ( (wxWindowMac*)this ) ;
2066 return dc.GetCharHeight() ;
2067 }
2068
2069 int wxWindowMac::GetCharWidth() const
2070 {
2071 wxClientDC dc ( (wxWindowMac*)this ) ;
2072 return dc.GetCharWidth() ;
2073 }
2074
2075 void wxWindowMac::GetTextExtent(const wxString& string, int *x, int *y,
2076 int *descent, int *externalLeading, const wxFont *theFont ) const
2077 {
2078 const wxFont *fontToUse = theFont;
2079 if ( !fontToUse )
2080 fontToUse = &m_font;
2081
2082 wxClientDC dc( (wxWindowMac*) this ) ;
2083 long lx,ly,ld,le ;
2084 dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ;
2085 if ( externalLeading )
2086 *externalLeading = le ;
2087 if ( descent )
2088 *descent = ld ;
2089 if ( x )
2090 *x = lx ;
2091 if ( y )
2092 *y = ly ;
2093 }
2094
2095 /*
2096 * Rect is given in client coordinates, for further reading, read wxTopLevelWindowMac::InvalidateRect
2097 * we always intersect with the entire window, not only with the client area
2098 */
2099
2100 void wxWindowMac::Refresh(bool eraseBack, const wxRect *rect)
2101 {
2102 if ( m_peer == NULL )
2103 return ;
2104
2105 #if TARGET_API_MAC_OSX
2106 if ( rect == NULL )
2107 m_peer->SetNeedsDisplay( true ) ;
2108 else
2109 {
2110 RgnHandle update = NewRgn() ;
2111 SetRectRgn( update , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
2112 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , update , update ) ;
2113 wxPoint origin = GetClientAreaOrigin() ;
2114 OffsetRgn( update, origin.x , origin.y ) ;
2115 // right now this is wx' window coordinates, as our native peer does not have borders, this is
2116 // inset
2117 OffsetRgn( update , -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2118 m_peer->SetNeedsDisplay( true , update) ;
2119 DisposeRgn( update ) ;
2120 }
2121 #else
2122 /*
2123 RgnHandle updateRgn = NewRgn() ;
2124 if ( rect == NULL )
2125 {
2126 CopyRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn ) ;
2127 }
2128 else
2129 {
2130 SetRectRgn( updateRgn , rect->x , rect->y , rect->x + rect->width , rect->y + rect->height ) ;
2131 SectRgn( (RgnHandle) MacGetVisibleRegion().GetWXHRGN() , updateRgn , updateRgn ) ;
2132 }
2133 InvalWindowRgn( (WindowRef) MacGetTopLevelWindowRef() , updateRgn ) ;
2134 DisposeRgn(updateRgn) ;
2135 */
2136 if ( m_peer->IsVisible())
2137 {
2138 m_peer->SetVisibility( false , false ) ;
2139 m_peer->SetVisibility( true , true ) ;
2140 }
2141 /*
2142 if ( MacGetTopLevelWindow() == NULL )
2143 return ;
2144
2145 if ( !m_peer->IsVisible())
2146 return ;
2147
2148 wxPoint client = GetClientAreaOrigin();
2149 int x1 = -client.x;
2150 int y1 = -client.y;
2151 int x2 = m_width - client.x;
2152 int y2 = m_height - client.y;
2153
2154 if (IsKindOf( CLASSINFO(wxButton)))
2155 {
2156 // buttons have an "aura"
2157 y1 -= 5;
2158 x1 -= 5;
2159 y2 += 5;
2160 x2 += 5;
2161 }
2162
2163 Rect clientrect = { y1, x1, y2, x2 };
2164
2165 if ( rect )
2166 {
2167 Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ;
2168 SectRect( &clientrect , &r , &clientrect ) ;
2169 }
2170
2171 if ( !EmptyRect( &clientrect ) )
2172 {
2173 int top = 0 , left = 0 ;
2174
2175 MacClientToRootWindow( &left , &top ) ;
2176 OffsetRect( &clientrect , left , top ) ;
2177
2178 MacGetTopLevelWindow()->MacInvalidate( &clientrect , eraseBack ) ;
2179 }
2180 */
2181 #endif
2182 }
2183
2184 void wxWindowMac::Freeze()
2185 {
2186 #if TARGET_API_MAC_OSX
2187 if ( !m_frozenness++ )
2188 {
2189 if ( m_peer && m_peer->Ok() )
2190 m_peer->SetDrawingEnabled( false ) ;
2191 }
2192 #endif
2193 }
2194
2195
2196 void wxWindowMac::Thaw()
2197 {
2198 #if TARGET_API_MAC_OSX
2199 wxASSERT_MSG( m_frozenness > 0, _T("Thaw() without matching Freeze()") );
2200
2201 if ( !--m_frozenness )
2202 {
2203 if ( m_peer && m_peer->Ok() )
2204 {
2205 m_peer->SetDrawingEnabled( true ) ;
2206 m_peer->InvalidateWithChildren() ;
2207 }
2208 }
2209 #endif
2210 }
2211
2212 void wxWindowMac::MacRedrawControl()
2213 {
2214 /*
2215 if ( *m_peer && MacGetTopLevelWindowRef() && m_peer->IsVisible())
2216 {
2217 #if TARGET_API_MAC_CARBON
2218 Update() ;
2219 #else
2220 wxClientDC dc(this) ;
2221 wxMacPortSetter helper(&dc) ;
2222 wxMacWindowClipper clipper(this) ;
2223 wxDC::MacSetupBackgroundForCurrentPort( MacGetBackgroundBrush() ) ;
2224 UMADrawControl( *m_peer ) ;
2225 #endif
2226 }
2227 */
2228 }
2229
2230 /* TODO
2231 void wxWindowMac::OnPaint(wxPaintEvent& event)
2232 {
2233 // why don't we skip that here ?
2234 }
2235 */
2236
2237 wxWindowMac *wxGetActiveWindow()
2238 {
2239 // actually this is a windows-only concept
2240 return NULL;
2241 }
2242
2243 // Coordinates relative to the window
2244 void wxWindowMac::WarpPointer (int x_pos, int y_pos)
2245 {
2246 // We really don't move the mouse programmatically under Mac.
2247 }
2248
2249 void wxWindowMac::OnEraseBackground(wxEraseEvent& event)
2250 {
2251 #if TARGET_API_MAC_OSX
2252 if ( m_macBackgroundBrush.Ok() == false || m_macBackgroundBrush.GetStyle() == wxTRANSPARENT )
2253 {
2254 event.Skip() ;
2255 }
2256 else
2257 #endif
2258 {
2259 event.GetDC()->Clear() ;
2260 }
2261 }
2262
2263 void wxWindowMac::OnNcPaint( wxNcPaintEvent& event )
2264 {
2265 event.Skip() ;
2266 }
2267
2268 int wxWindowMac::GetScrollPos(int orient) const
2269 {
2270 if ( orient == wxHORIZONTAL )
2271 {
2272 if ( m_hScrollBar )
2273 return m_hScrollBar->GetThumbPosition() ;
2274 }
2275 else
2276 {
2277 if ( m_vScrollBar )
2278 return m_vScrollBar->GetThumbPosition() ;
2279 }
2280 return 0;
2281 }
2282
2283 // This now returns the whole range, not just the number
2284 // of positions that we can scroll.
2285 int wxWindowMac::GetScrollRange(int orient) const
2286 {
2287 if ( orient == wxHORIZONTAL )
2288 {
2289 if ( m_hScrollBar )
2290 return m_hScrollBar->GetRange() ;
2291 }
2292 else
2293 {
2294 if ( m_vScrollBar )
2295 return m_vScrollBar->GetRange() ;
2296 }
2297 return 0;
2298 }
2299
2300 int wxWindowMac::GetScrollThumb(int orient) const
2301 {
2302 if ( orient == wxHORIZONTAL )
2303 {
2304 if ( m_hScrollBar )
2305 return m_hScrollBar->GetThumbSize() ;
2306 }
2307 else
2308 {
2309 if ( m_vScrollBar )
2310 return m_vScrollBar->GetThumbSize() ;
2311 }
2312 return 0;
2313 }
2314
2315 void wxWindowMac::SetScrollPos(int orient, int pos, bool refresh)
2316 {
2317 if ( orient == wxHORIZONTAL )
2318 {
2319 if ( m_hScrollBar )
2320 m_hScrollBar->SetThumbPosition( pos ) ;
2321 }
2322 else
2323 {
2324 if ( m_vScrollBar )
2325 m_vScrollBar->SetThumbPosition( pos ) ;
2326 }
2327 }
2328
2329 void wxWindowMac::MacPaintBorders( int left , int top )
2330 {
2331 if( IsTopLevel() )
2332 return ;
2333
2334 Rect rect ;
2335 m_peer->GetRect( &rect ) ;
2336 InsetRect( &rect, -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2337
2338 if ( !IsTopLevel() )
2339 {
2340 wxTopLevelWindowMac* top = MacGetTopLevelWindow();
2341 if (top)
2342 {
2343 wxPoint pt(0,0) ;
2344 wxMacControl::Convert( &pt , GetParent()->m_peer , top->m_peer ) ;
2345 rect.left += pt.x ;
2346 rect.right += pt.x ;
2347 rect.top += pt.y ;
2348 rect.bottom += pt.y ;
2349 }
2350 }
2351
2352 if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) )
2353 {
2354 Rect srect = rect ;
2355 SInt32 border = 0 ;
2356 GetThemeMetric( kThemeMetricEditTextFrameOutset , &border ) ;
2357 InsetRect( &srect , border , border );
2358 DrawThemeEditTextFrame(&srect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2359 }
2360 else if (HasFlag(wxSIMPLE_BORDER))
2361 {
2362 Rect srect = rect ;
2363 SInt32 border = 0 ;
2364 GetThemeMetric( kThemeMetricListBoxFrameOutset , &border ) ;
2365 InsetRect( &srect , border , border );
2366 DrawThemeListBoxFrame(&rect,IsEnabled() ? kThemeStateActive : kThemeStateInactive) ;
2367 }
2368 }
2369
2370 void wxWindowMac::RemoveChild( wxWindowBase *child )
2371 {
2372 if ( child == m_hScrollBar )
2373 m_hScrollBar = NULL ;
2374 if ( child == m_vScrollBar )
2375 m_vScrollBar = NULL ;
2376
2377 wxWindowBase::RemoveChild( child ) ;
2378 }
2379
2380 // New function that will replace some of the above.
2381 void wxWindowMac::SetScrollbar(int orient, int pos, int thumbVisible,
2382 int range, bool refresh)
2383 {
2384 if ( orient == wxHORIZONTAL )
2385 {
2386 if ( m_hScrollBar )
2387 {
2388 if ( range == 0 || thumbVisible >= range )
2389 {
2390 if ( m_hScrollBar->IsShown() )
2391 m_hScrollBar->Show(false) ;
2392 }
2393 else
2394 {
2395 if ( !m_hScrollBar->IsShown() )
2396 m_hScrollBar->Show(true) ;
2397 m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2398 }
2399 }
2400 }
2401 else
2402 {
2403 if ( m_vScrollBar )
2404 {
2405 if ( range == 0 || thumbVisible >= range )
2406 {
2407 if ( m_vScrollBar->IsShown() )
2408 m_vScrollBar->Show(false) ;
2409 }
2410 else
2411 {
2412 if ( !m_vScrollBar->IsShown() )
2413 m_vScrollBar->Show(true) ;
2414 m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ;
2415 }
2416 }
2417 }
2418 MacRepositionScrollBars() ;
2419 }
2420
2421 // Does a physical scroll
2422 void wxWindowMac::ScrollWindow(int dx, int dy, const wxRect *rect)
2423 {
2424 if( dx == 0 && dy ==0 )
2425 return ;
2426
2427
2428 {
2429
2430 int width , height ;
2431 GetClientSize( &width , &height ) ;
2432 #if TARGET_API_MAC_OSX
2433 // note there currently is a bug in OSX which makes inefficient refreshes in case an entire control
2434 // area is scrolled, this does not occur if width and height are 2 pixels less,
2435 // TODO write optimal workaround
2436 wxRect scrollrect( MacGetLeftBorderSize() , MacGetTopBorderSize() , width , height ) ;
2437 if ( rect )
2438 {
2439 scrollrect.Intersect( *rect ) ;
2440 }
2441 if ( m_peer->GetNeedsDisplay() )
2442 {
2443 // becuase HIViewScrollRect does not scroll the already invalidated area we have two options
2444 // either immediate redraw or full invalidate
2445 #if 1
2446 // is the better overall solution, as it does not slow down scrolling
2447 m_peer->SetNeedsDisplay( true ) ;
2448 #else
2449 // this would be the preferred version for fast drawing controls
2450 if( UMAGetSystemVersion() < 0x1030 )
2451 Update() ;
2452 else
2453 HIViewRender(m_peer->GetControlRef()) ;
2454 #endif
2455 }
2456 // as the native control might be not a 0/0 wx window coordinates, we have to offset
2457 scrollrect.Offset( -MacGetLeftBorderSize() , -MacGetTopBorderSize() ) ;
2458 m_peer->ScrollRect( scrollrect , dx , dy ) ;
2459 #else
2460
2461 wxPoint pos;
2462 pos.x = pos.y = 0;
2463
2464 Rect scrollrect;
2465 RgnHandle updateRgn = NewRgn() ;
2466
2467 {
2468 wxClientDC dc(this) ;
2469 wxMacPortSetter helper(&dc) ;
2470
2471 m_peer->GetRect( &scrollrect ) ;
2472 scrollrect.top += MacGetTopBorderSize() ;
2473 scrollrect.left += MacGetLeftBorderSize() ;
2474 scrollrect.bottom = scrollrect.top + height ;
2475 scrollrect.right = scrollrect.left + width ;
2476
2477 if ( rect )
2478 {
2479 Rect r = { dc.YLOG2DEVMAC(rect->y) , dc.XLOG2DEVMAC(rect->x) , dc.YLOG2DEVMAC(rect->y + rect->height) ,
2480 dc.XLOG2DEVMAC(rect->x + rect->width) } ;
2481 SectRect( &scrollrect , &r , &scrollrect ) ;
2482 }
2483 ScrollRect( &scrollrect , dx , dy , updateRgn ) ;
2484 }
2485 // ScrollWindowRect( (WindowRef) MacGetTopLevelWindowRef() , &scrollrect , dx , dy , kScrollWindowInvalidate, updateRgn ) ;
2486 #endif
2487 }
2488
2489 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2490 {
2491 wxWindowMac *child = node->GetData();
2492 if (child == m_vScrollBar) continue;
2493 if (child == m_hScrollBar) continue;
2494 if (child->IsTopLevel()) continue;
2495
2496 int x,y;
2497 child->GetPosition( &x, &y );
2498 int w,h;
2499 child->GetSize( &w, &h );
2500 if (rect)
2501 {
2502 wxRect rc(x,y,w,h);
2503 if (rect->Intersects(rc))
2504 child->SetSize( x+dx, y+dy, w, h );
2505 }
2506 else
2507 {
2508 child->SetSize( x+dx, y+dy, w, h );
2509 }
2510 }
2511 }
2512
2513 void wxWindowMac::MacOnScroll(wxScrollEvent &event )
2514 {
2515 if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar )
2516 {
2517 wxScrollWinEvent wevent;
2518 wevent.SetPosition(event.GetPosition());
2519 wevent.SetOrientation(event.GetOrientation());
2520 wevent.m_eventObject = this;
2521
2522 if (event.m_eventType == wxEVT_SCROLL_TOP)
2523 wevent.m_eventType = wxEVT_SCROLLWIN_TOP;
2524 else if (event.m_eventType == wxEVT_SCROLL_BOTTOM)
2525 wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM;
2526 else if (event.m_eventType == wxEVT_SCROLL_LINEUP)
2527 wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP;
2528 else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN)
2529 wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN;
2530 else if (event.m_eventType == wxEVT_SCROLL_PAGEUP)
2531 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP;
2532 else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN)
2533 wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN;
2534 else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK)
2535 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK;
2536 else if (event.m_eventType == wxEVT_SCROLL_THUMBRELEASE)
2537 wevent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE;
2538
2539 GetEventHandler()->ProcessEvent(wevent);
2540 }
2541 }
2542
2543 // Get the window with the focus
2544 wxWindowMac *wxWindowBase::DoFindFocus()
2545 {
2546 ControlRef control ;
2547 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
2548 return wxFindControlFromMacControl( control ) ;
2549 }
2550
2551 void wxWindowMac::OnSetFocus(wxFocusEvent& event)
2552 {
2553 // panel wants to track the window which was the last to have focus in it,
2554 // so we want to set ourselves as the window which last had focus
2555 //
2556 // notice that it's also important to do it upwards the tree becaus
2557 // otherwise when the top level panel gets focus, it won't set it back to
2558 // us, but to some other sibling
2559
2560 // CS:don't know if this is still needed:
2561 //wxChildFocusEvent eventFocus(this);
2562 //(void)GetEventHandler()->ProcessEvent(eventFocus);
2563
2564 if ( MacGetTopLevelWindow() && m_peer->NeedsFocusRect() )
2565 {
2566 wxMacWindowStateSaver sv( this ) ;
2567
2568 int w , h ;
2569 int x , y ;
2570 x = y = 0 ;
2571 MacWindowToRootWindow( &x , &y ) ;
2572 GetSize( &w , &h ) ;
2573 Rect rect = {y , x , h + y , w + x } ;
2574
2575 if ( event.GetEventType() == wxEVT_SET_FOCUS )
2576 DrawThemeFocusRect( &rect , true ) ;
2577 else
2578 {
2579 DrawThemeFocusRect( &rect , false ) ;
2580
2581 // as this erases part of the frame we have to redraw borders
2582 // and because our z-ordering is not always correct (staticboxes)
2583 // we have to invalidate things, we cannot simple redraw
2584 RgnHandle updateInner = NewRgn() , updateOuter = NewRgn() ;
2585 RectRgn( updateInner , &rect ) ;
2586 InsetRect( &rect , -4 , -4 ) ;
2587 RectRgn( updateOuter , &rect ) ;
2588 DiffRgn( updateOuter , updateInner ,updateOuter ) ;
2589 wxPoint parent(0,0);
2590 GetParent()->MacWindowToRootWindow( &parent.x , &parent.y ) ;
2591 parent -= GetParent()->GetClientAreaOrigin() ;
2592 OffsetRgn( updateOuter , -parent.x , -parent.y ) ;
2593 GetParent()->m_peer->SetNeedsDisplay( true , updateOuter ) ;
2594 DisposeRgn(updateOuter) ;
2595 DisposeRgn(updateInner) ;
2596 }
2597 }
2598
2599 event.Skip();
2600 }
2601
2602 void wxWindowMac::OnInternalIdle()
2603 {
2604 // This calls the UI-update mechanism (querying windows for
2605 // menu/toolbar/control state information)
2606 if (wxUpdateUIEvent::CanUpdate(this))
2607 UpdateWindowUI(wxUPDATE_UI_FROMIDLE);
2608 }
2609
2610 // Raise the window to the top of the Z order
2611 void wxWindowMac::Raise()
2612 {
2613 m_peer->SetZOrder( true , NULL ) ;
2614 }
2615
2616 // Lower the window to the bottom of the Z order
2617 void wxWindowMac::Lower()
2618 {
2619 m_peer->SetZOrder( false , NULL ) ;
2620 }
2621
2622
2623 // static wxWindow *gs_lastWhich = NULL;
2624
2625 bool wxWindowMac::MacSetupCursor( const wxPoint& pt)
2626 {
2627 // first trigger a set cursor event
2628
2629 wxPoint clientorigin = GetClientAreaOrigin() ;
2630 wxSize clientsize = GetClientSize() ;
2631 wxCursor cursor ;
2632 if ( wxRect2DInt( clientorigin.x , clientorigin.y , clientsize.x , clientsize.y ).Contains( wxPoint2DInt( pt ) ) )
2633 {
2634 wxSetCursorEvent event( pt.x , pt.y );
2635
2636 bool processedEvtSetCursor = GetEventHandler()->ProcessEvent(event);
2637 if ( processedEvtSetCursor && event.HasCursor() )
2638 {
2639 cursor = event.GetCursor() ;
2640 }
2641 else
2642 {
2643
2644 // the test for processedEvtSetCursor is here to prevent using m_cursor
2645 // if the user code caught EVT_SET_CURSOR() and returned nothing from
2646 // it - this is a way to say that our cursor shouldn't be used for this
2647 // point
2648 if ( !processedEvtSetCursor && m_cursor.Ok() )
2649 {
2650 cursor = m_cursor ;
2651 }
2652 if ( wxIsBusy() )
2653 {
2654 }
2655 else
2656 {
2657 if ( !GetParent() )
2658 cursor = *wxSTANDARD_CURSOR ;
2659 }
2660 }
2661 if ( cursor.Ok() )
2662 cursor.MacInstall() ;
2663 }
2664 return cursor.Ok() ;
2665 }
2666
2667 wxString wxWindowMac::MacGetToolTipString( wxPoint &pt )
2668 {
2669 if ( m_tooltip )
2670 {
2671 return m_tooltip->GetTip() ;
2672 }
2673 return wxEmptyString ;
2674 }
2675
2676 void wxWindowMac::Update()
2677 {
2678 #if TARGET_API_MAC_OSX
2679
2680 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
2681 WindowRef window = (WindowRef)MacGetTopLevelWindowRef() ;
2682
2683 // for composited windows this also triggers a redraw of all
2684 // invalid views in the window
2685 if( UMAGetSystemVersion() >= 0x1030 )
2686 HIWindowFlush(window) ;
2687 else
2688 #endif
2689 {
2690 // the only way to trigger the redrawing on earlier systems is to call
2691 // ReceiveNextEvent
2692
2693 EventRef currentEvent = (EventRef) wxTheApp->MacGetCurrentEvent() ;
2694 UInt32 currentEventClass = 0 ;
2695 UInt32 currentEventKind = 0 ;
2696 if ( currentEvent != NULL )
2697 {
2698 currentEventClass = ::GetEventClass( currentEvent ) ;
2699 currentEventKind = ::GetEventKind( currentEvent ) ;
2700 }
2701 if ( currentEventClass != kEventClassMenu )
2702 {
2703 // when tracking a menu, strange redraw errors occur if we flush now, so leave..
2704
2705 EventRef theEvent;
2706 OSStatus status = noErr ;
2707 status = ReceiveNextEvent( 0 , NULL , kEventDurationNoWait , false , &theEvent ) ;
2708 }
2709 else
2710 m_peer->SetNeedsDisplay( true ) ;
2711 }
2712 #else
2713 ::Draw1Control( m_peer->GetControlRef() ) ;
2714 #endif
2715 }
2716
2717 wxTopLevelWindowMac* wxWindowMac::MacGetTopLevelWindow() const
2718 {
2719 wxTopLevelWindowMac* win = NULL ;
2720 WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
2721 if ( window )
2722 {
2723 win = wxFindWinFromMacWindow( window ) ;
2724 }
2725 return win ;
2726 }
2727 wxRegion wxWindowMac::MacGetVisibleRegion( bool includeOuterStructures )
2728 {
2729 // includeOuterStructures is true if we try to draw somthing like a focus ring etc.
2730 // also a window dc uses this, in this case we only clip in the hierarchy for hard
2731 // borders like a scrollwindow, splitter etc otherwise we end up in a paranoia having
2732 // to add focus borders everywhere
2733
2734 Rect r ;
2735 RgnHandle visRgn = NewRgn() ;
2736 RgnHandle tempRgn = NewRgn() ;
2737 if ( !m_isBeingDeleted && m_peer->IsVisible())
2738 {
2739 m_peer->GetRect( &r ) ;
2740 r.left -= MacGetLeftBorderSize() ;
2741 r.top -= MacGetTopBorderSize() ;
2742 r.bottom += MacGetBottomBorderSize() ;
2743 r.right += MacGetRightBorderSize() ;
2744
2745 if (! MacGetTopLevelWindow()->MacUsesCompositing() )
2746 {
2747 MacRootWindowToWindow( &r.left , & r.top ) ;
2748 MacRootWindowToWindow( &r.right , & r.bottom ) ;
2749 }
2750 else
2751 {
2752 r.right -= r.left ;
2753 r.bottom -= r.top ;
2754 r.left = 0 ;
2755 r.top = 0 ;
2756 }
2757 if ( includeOuterStructures )
2758 InsetRect( &r , -4 , -4 ) ;
2759 RectRgn( visRgn , &r ) ;
2760
2761 if ( !IsTopLevel() )
2762 {
2763 wxWindow* child = this ;
2764 wxWindow* parent = child->GetParent() ;
2765 while( parent )
2766 {
2767 int x , y ;
2768 wxSize size ;
2769 // we have to find a better clipping algorithm here, in order not to clip things
2770 // positioned like status and toolbar
2771 if ( 1 /* parent->IsTopLevel() && child->IsKindOf( CLASSINFO( wxToolBar ) ) */ )
2772 {
2773 size = parent->GetSize() ;
2774 x = y = 0 ;
2775 }
2776 else
2777 {
2778 size = parent->GetClientSize() ;
2779 wxPoint origin = parent->GetClientAreaOrigin() ;
2780 x = origin.x ;
2781 y = origin.y ;
2782 }
2783 parent->MacWindowToRootWindow( &x, &y ) ;
2784 MacRootWindowToWindow( &x , &y ) ;
2785
2786 if ( !includeOuterStructures || (
2787 parent->MacClipChildren() ||
2788 ( parent->GetParent() && parent->GetParent()->MacClipGrandChildren() )
2789 ) )
2790 {
2791 SetRectRgn( tempRgn ,
2792 x + parent->MacGetLeftBorderSize() , y + parent->MacGetTopBorderSize() ,
2793 x + size.x - parent->MacGetRightBorderSize(),
2794 y + size.y - parent->MacGetBottomBorderSize()) ;
2795
2796 SectRgn( visRgn , tempRgn , visRgn ) ;
2797 }
2798 if ( parent->IsTopLevel() )
2799 break ;
2800 child = parent ;
2801 parent = child->GetParent() ;
2802 }
2803 }
2804 }
2805
2806 wxRegion vis = visRgn ;
2807 DisposeRgn( visRgn ) ;
2808 DisposeRgn( tempRgn ) ;
2809 return vis ;
2810 }
2811
2812 /*
2813 This function must not change the updatergn !
2814 */
2815 bool wxWindowMac::MacDoRedraw( WXHRGN updatergnr , long time )
2816 {
2817 RgnHandle updatergn = (RgnHandle) updatergnr ;
2818 bool handled = false ;
2819 Rect updatebounds ;
2820 GetRegionBounds( updatergn , &updatebounds ) ;
2821 // wxLogDebug("update for %s bounds %d , %d , %d , %d",typeid(*this).name() , updatebounds.left , updatebounds.top , updatebounds.right , updatebounds.bottom ) ;
2822 if ( !EmptyRgn(updatergn) )
2823 {
2824 RgnHandle newupdate = NewRgn() ;
2825 wxSize point = GetClientSize() ;
2826 wxPoint origin = GetClientAreaOrigin() ;
2827 SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ;
2828 SectRgn( newupdate , updatergn , newupdate ) ;
2829
2830 // first send an erase event to the entire update area
2831 {
2832 wxWindowDC dc(this);
2833 dc.SetClippingRegion(wxRegion(updatergn));
2834 wxEraseEvent eevent( GetId(), &dc );
2835 eevent.SetEventObject( this );
2836 GetEventHandler()->ProcessEvent( eevent );
2837 }
2838
2839 // calculate a client-origin version of the update rgn and set m_updateRegion to that
2840 OffsetRgn( newupdate , -origin.x , -origin.y ) ;
2841 m_updateRegion = newupdate ;
2842 DisposeRgn( newupdate ) ;
2843
2844 if ( !m_updateRegion.Empty() )
2845 {
2846 // paint the window itself
2847 wxPaintEvent event;
2848 event.m_timeStamp = time ;
2849 event.SetEventObject(this);
2850 handled = GetEventHandler()->ProcessEvent(event);
2851
2852 // we have to call the default built-in handler, as otherwise our frames will be drawn and immediately erased afterwards
2853 if ( !handled )
2854 {
2855 if ( wxTheApp->MacGetCurrentEvent() != NULL && wxTheApp->MacGetCurrentEventHandlerCallRef() != NULL )
2856 {
2857 CallNextEventHandler((EventHandlerCallRef)wxTheApp->MacGetCurrentEventHandlerCallRef() , (EventRef) wxTheApp->MacGetCurrentEvent() ) ;
2858 handled = true ;
2859 }
2860 }
2861
2862 }
2863
2864 // now we cannot rely on having its borders drawn by a window itself, as it does not
2865 // get the updateRgn wide enough to always do so, so we do it from the parent
2866 // this would also be the place to draw any custom backgrounds for native controls
2867 // in Composited windowing
2868 wxPoint clientOrigin = GetClientAreaOrigin() ;
2869
2870 for (wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node; node = node->GetNext())
2871 {
2872 wxWindowMac *child = node->GetData();
2873 if (child == m_vScrollBar) continue;
2874 if (child == m_hScrollBar) continue;
2875 if (child->IsTopLevel()) continue;
2876 if (!child->IsShown()) continue;
2877
2878 int x,y;
2879 child->GetPosition( &x, &y );
2880 int w,h;
2881 child->GetSize( &w, &h );
2882 Rect childRect = { y , x , y + h , x + w } ;
2883 OffsetRect( &childRect , clientOrigin.x , clientOrigin.y ) ;
2884 if ( child->MacGetTopBorderSize() )
2885 {
2886 if ( RectInRgn( &childRect , updatergn ) )
2887 {
2888 // paint custom borders
2889 wxNcPaintEvent eventNc( child->GetId() );
2890 eventNc.SetEventObject( child );
2891 if ( !child->GetEventHandler()->ProcessEvent( eventNc ) )
2892 {
2893 wxWindowDC dc(this) ;
2894 dc.SetClippingRegion(wxRegion(updatergn));
2895 wxMacPortSetter helper(&dc) ;
2896 child->MacPaintBorders( dc.m_macLocalOrigin.x + childRect.left , dc.m_macLocalOrigin.y + childRect.top) ;
2897 }
2898 }
2899 }
2900 if ( child->m_peer->NeedsFocusRect() && child->m_peer->HasFocus() )
2901 {
2902 wxWindowDC dc(this) ;
2903 dc.SetClippingRegion(wxRegion(updatergn));
2904 wxMacPortSetter helper(&dc) ;
2905 Rect r = childRect ;
2906 OffsetRect( &r , dc.m_macLocalOrigin.x , dc.m_macLocalOrigin.y ) ;
2907 DrawThemeFocusRect( &r , true ) ;
2908 }
2909 }
2910 }
2911 return handled ;
2912 }
2913
2914 void wxWindowMac::MacRedraw( WXHRGN updatergnr , long time, bool erase)
2915 {
2916 RgnHandle updatergn = (RgnHandle) updatergnr ;
2917 // updatergn is always already clipped to our boundaries
2918 // if we are in compositing mode then it is in relative to the upper left of the control
2919 // if we are in non-compositing, then it is relatvie to the uppder left of the content area
2920 // of the toplevel window
2921 // it is in window coordinates, not in client coordinates
2922
2923 // ownUpdateRgn is the area that this window has to repaint, it is in window coordinates
2924 RgnHandle ownUpdateRgn = NewRgn() ;
2925 CopyRgn( updatergn , ownUpdateRgn ) ;
2926
2927 if ( MacGetTopLevelWindow()->MacUsesCompositing() == false )
2928 {
2929 Rect bounds;
2930 m_peer->GetRectInWindowCoords( &bounds );
2931 RgnHandle controlRgn = NewRgn();
2932 RectRgn( controlRgn, &bounds );
2933 //KO: This sets the ownUpdateRgn to the area of this control that is inside
2934 // the window update region
2935 SectRgn( ownUpdateRgn, controlRgn, ownUpdateRgn );
2936 DisposeRgn( controlRgn );
2937
2938 //KO: convert ownUpdateRgn to local coordinates
2939 OffsetRgn( ownUpdateRgn, -bounds.left, -bounds.top );
2940 }
2941
2942 MacDoRedraw( ownUpdateRgn , time ) ;
2943 DisposeRgn( ownUpdateRgn ) ;
2944
2945 }
2946
2947 WXWindow wxWindowMac::MacGetTopLevelWindowRef() const
2948 {
2949 wxWindowMac *iter = (wxWindowMac*)this ;
2950
2951 while( iter )
2952 {
2953 if ( iter->IsTopLevel() )
2954 return ((wxTopLevelWindow*)iter)->MacGetWindowRef() ;
2955
2956 iter = iter->GetParent() ;
2957 }
2958 wxASSERT_MSG( 1 , wxT("No valid mac root window") ) ;
2959 return NULL ;
2960 }
2961
2962 void wxWindowMac::MacCreateScrollBars( long style )
2963 {
2964 wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , wxT("attempt to create window twice") ) ;
2965
2966 if ( style & ( wxVSCROLL | wxHSCROLL ) )
2967 {
2968 bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ;
2969 int scrlsize = MAC_SCROLLBAR_SIZE ;
2970 wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL ;
2971 if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL || GetWindowVariant() == wxWINDOW_VARIANT_MINI )
2972 {
2973 scrlsize = MAC_SMALL_SCROLLBAR_SIZE ;
2974 variant = wxWINDOW_VARIANT_SMALL ;
2975 }
2976
2977 int adjust = hasBoth ? scrlsize - 1: 0 ;
2978 int width, height ;
2979 GetClientSize( &width , &height ) ;
2980
2981 wxPoint vPoint(width-scrlsize, 0) ;
2982 wxSize vSize(scrlsize, height - adjust) ;
2983 wxPoint hPoint(0 , height-scrlsize ) ;
2984 wxSize hSize( width - adjust, scrlsize) ;
2985
2986
2987 if ( style & wxVSCROLL )
2988 {
2989 m_vScrollBar = new wxScrollBar(this, wxID_ANY, vPoint,
2990 vSize , wxVERTICAL);
2991 }
2992
2993 if ( style & wxHSCROLL )
2994 {
2995 m_hScrollBar = new wxScrollBar(this, wxID_ANY, hPoint,
2996 hSize , wxHORIZONTAL);
2997 }
2998 }
2999
3000
3001 // because the create does not take into account the client area origin
3002 MacRepositionScrollBars() ; // we might have a real position shift
3003 }
3004
3005 void wxWindowMac::MacRepositionScrollBars()
3006 {
3007 if ( !m_hScrollBar && !m_vScrollBar )
3008 return ;
3009
3010 bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ;
3011 int scrlsize = m_hScrollBar ? m_hScrollBar->GetSize().y : ( m_vScrollBar ? m_vScrollBar->GetSize().x : MAC_SCROLLBAR_SIZE ) ;
3012 int adjust = hasBoth ? scrlsize - 1 : 0 ;
3013
3014 // get real client area
3015
3016 int width ;
3017 int height ;
3018 GetSize( &width , &height ) ;
3019
3020 width -= MacGetLeftBorderSize() + MacGetRightBorderSize();
3021 height -= MacGetTopBorderSize() + MacGetBottomBorderSize();
3022
3023 wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ;
3024 wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ;
3025 wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ;
3026 wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ;
3027 /*
3028 int x = 0 ;
3029 int y = 0 ;
3030 int w ;
3031 int h ;
3032 GetSize( &w , &h ) ;
3033
3034 MacClientToRootWindow( &x , &y ) ;
3035 MacClientToRootWindow( &w , &h ) ;
3036
3037 wxWindowMac *iter = (wxWindowMac*)this ;
3038
3039 int totW = 10000 , totH = 10000;
3040 while( iter )
3041 {
3042 if ( iter->IsTopLevel() )
3043 {
3044 iter->GetSize( &totW , &totH ) ;
3045 break ;
3046 }
3047
3048 iter = iter->GetParent() ;
3049 }
3050
3051 if ( x == 0 )
3052 {
3053 hPoint.x = -1 ;
3054 hSize.x += 1 ;
3055 }
3056 if ( y == 0 )
3057 {
3058 vPoint.y = -1 ;
3059 vSize.y += 1 ;
3060 }
3061
3062 if ( w-x >= totW )
3063 {
3064 hSize.x += 1 ;
3065 vPoint.x += 1 ;
3066 }
3067
3068 if ( h-y >= totH )
3069 {
3070 vSize.y += 1 ;
3071 hPoint.y += 1 ;
3072 }
3073 */
3074 if ( m_vScrollBar )
3075 {
3076 m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE);
3077 }
3078 if ( m_hScrollBar )
3079 {
3080 m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE);
3081 }
3082 }
3083
3084 bool wxWindowMac::AcceptsFocus() const
3085 {
3086 return MacCanFocus() && wxWindowBase::AcceptsFocus();
3087 }
3088
3089 void wxWindowMac::MacSuperChangedPosition()
3090 {
3091 // only window-absolute structures have to be moved i.e. controls
3092
3093 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3094 while ( node )
3095 {
3096 wxWindowMac *child = node->GetData();
3097 child->MacSuperChangedPosition() ;
3098 node = node->GetNext();
3099 }
3100 }
3101
3102 void wxWindowMac::MacTopLevelWindowChangedPosition()
3103 {
3104 // only screen-absolute structures have to be moved i.e. glcanvas
3105
3106 wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
3107 while ( node )
3108 {
3109 wxWindowMac *child = node->GetData();
3110 child->MacTopLevelWindowChangedPosition() ;
3111 node = node->GetNext();
3112 }
3113 }
3114
3115 long wxWindowMac::MacGetLeftBorderSize( ) const
3116 {
3117 if( IsTopLevel() )
3118 return 0 ;
3119
3120 if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER )
3121 {
3122 SInt32 border = 3 ;
3123 return border ;
3124 }
3125 else if ( m_windowStyle &wxDOUBLE_BORDER)
3126 {
3127 SInt32 border = 3 ;
3128 return border ;
3129 }
3130 else if (m_windowStyle &wxSIMPLE_BORDER)
3131 {
3132 return 1 ;
3133 }
3134 return 0 ;
3135 }
3136
3137 long wxWindowMac::MacGetRightBorderSize( ) const
3138 {
3139 // they are all symmetric in mac themes
3140 return MacGetLeftBorderSize() ;
3141 }
3142
3143 long wxWindowMac::MacGetTopBorderSize( ) const
3144 {
3145 // they are all symmetric in mac themes
3146 return MacGetLeftBorderSize() ;
3147 }
3148
3149 long wxWindowMac::MacGetBottomBorderSize( ) const
3150 {
3151 // they are all symmetric in mac themes
3152 return MacGetLeftBorderSize() ;
3153 }
3154
3155 long wxWindowMac::MacRemoveBordersFromStyle( long style )
3156 {
3157 return style & ~wxBORDER_MASK ;
3158 }
3159
3160 // Find the wxWindowMac at the current mouse position, returning the mouse
3161 // position.
3162 wxWindowMac* wxFindWindowAtPointer(wxPoint& pt)
3163 {
3164 pt = wxGetMousePosition();
3165 wxWindowMac* found = wxFindWindowAtPoint(pt);
3166 return found;
3167 }
3168
3169 // Get the current mouse position.
3170 wxPoint wxGetMousePosition()
3171 {
3172 int x, y;
3173 wxGetMousePosition(& x, & y);
3174 return wxPoint(x, y);
3175 }
3176
3177 void wxWindowMac::OnMouseEvent( wxMouseEvent &event )
3178 {
3179 if ( event.GetEventType() == wxEVT_RIGHT_DOWN )
3180 {
3181 // copied from wxGTK : CS
3182 // generate a "context menu" event: this is similar to wxEVT_RIGHT_DOWN
3183 // except that:
3184 //
3185 // (a) it's a command event and so is propagated to the parent
3186 // (b) under MSW it can be generated from kbd too
3187 // (c) it uses screen coords (because of (a))
3188 wxContextMenuEvent evtCtx(wxEVT_CONTEXT_MENU,
3189 this->GetId(),
3190 this->ClientToScreen(event.GetPosition()));
3191 if ( ! GetEventHandler()->ProcessEvent(evtCtx) )
3192 event.Skip() ;
3193 }
3194 else
3195 {
3196 event.Skip() ;
3197 }
3198 }
3199
3200 void wxWindowMac::MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool WXUNUSED( mouseStillDown ) )
3201 {
3202 }
3203
3204 Rect wxMacGetBoundsForControl( wxWindow* window , const wxPoint& pos , const wxSize &size , bool adjustForOrigin )
3205 {
3206 int x ,y , w ,h ;
3207
3208 window->MacGetBoundsForControl( pos , size , x , y, w, h , adjustForOrigin) ;
3209 Rect bounds = { y , x , y+h , x+w };
3210 return bounds ;
3211 }
3212
3213 wxInt32 wxWindowMac::MacControlHit(WXEVENTHANDLERREF WXUNUSED(handler) , WXEVENTREF WXUNUSED(event) )
3214 {
3215 return eventNotHandledErr ;
3216 }
3217
3218
wxWidgets (Impactor)