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1///////////////////////////////////////////////////////////////////////////////
2// Name: mac/toplevel.cpp
3// Purpose: implements wxTopLevelWindow for Mac
4// Author: Stefan Csomor
5// Modified by:
6// Created: 24.09.01
7// RCS-ID: $Id$
8// Copyright: (c) 2001-2004 Stefan Csomor
9// License: wxWindows licence
10///////////////////////////////////////////////////////////////////////////////
11
12// ============================================================================
13// declarations
14// ============================================================================
15
16// ----------------------------------------------------------------------------
17// headers
18// ----------------------------------------------------------------------------
19
20#ifdef __GNUG__
21 #pragma implementation "toplevel.h"
22#endif
23
24// For compilers that support precompilation, includes "wx.h".
25#include "wx/wxprec.h"
26
27#ifdef __BORLANDC__
28 #pragma hdrstop
29#endif
30
31#ifndef WX_PRECOMP
32 #include "wx/app.h"
33 #include "wx/toplevel.h"
34 #include "wx/frame.h"
35 #include "wx/string.h"
36 #include "wx/log.h"
37 #include "wx/intl.h"
38 #include "wx/settings.h"
39#endif //WX_PRECOMP
40
41#include "wx/mac/uma.h"
42#include "wx/mac/aga.h"
43#include "wx/app.h"
44#include "wx/tooltip.h"
45#include "wx/dnd.h"
46#if wxUSE_SYSTEM_OPTIONS
47 #include "wx/sysopt.h"
48#endif
49
50#include <ToolUtils.h>
51
52// ----------------------------------------------------------------------------
53// globals
54// ----------------------------------------------------------------------------
55
56// list of all frames and modeless dialogs
57wxWindowList wxModelessWindows;
58
59static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param);
60
61// ============================================================================
62// wxTopLevelWindowMac implementation
63// ============================================================================
64
65BEGIN_EVENT_TABLE(wxTopLevelWindowMac, wxTopLevelWindowBase)
66END_EVENT_TABLE()
67
68
69// ---------------------------------------------------------------------------
70// Carbon Events
71// ---------------------------------------------------------------------------
72
73extern long wxMacTranslateKey(unsigned char key, unsigned char code) ;
74
75static const EventTypeSpec eventList[] =
76{
77 // TODO remove control related event like key and mouse (except for WindowLeave events)
78#if 1
79 { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
80
81 { kEventClassKeyboard, kEventRawKeyDown } ,
82 { kEventClassKeyboard, kEventRawKeyRepeat } ,
83 { kEventClassKeyboard, kEventRawKeyUp } ,
84 { kEventClassKeyboard, kEventRawKeyModifiersChanged } ,
85#endif
86
87 { kEventClassWindow , kEventWindowShown } ,
88 { kEventClassWindow , kEventWindowActivated } ,
89 { kEventClassWindow , kEventWindowDeactivated } ,
90 { kEventClassWindow , kEventWindowBoundsChanging } ,
91 { kEventClassWindow , kEventWindowBoundsChanged } ,
92 { kEventClassWindow , kEventWindowClose } ,
93
94 // we have to catch these events on the toplevel window level, as controls don't get the
95 // raw mouse events anymore
96
97 { kEventClassMouse , kEventMouseDown } ,
98 { kEventClassMouse , kEventMouseUp } ,
99 { kEventClassMouse , kEventMouseWheelMoved } ,
100 { kEventClassMouse , kEventMouseMoved } ,
101 { kEventClassMouse , kEventMouseDragged } ,
102} ;
103
104static pascal OSStatus TextInputEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
105{
106 OSStatus result = eventNotHandledErr ;
107
108 wxWindow* focus = wxWindow::FindFocus() ;
109 char charCode ;
110 UInt32 keyCode ;
111 UInt32 modifiers ;
112 Point point ;
113
114 EventRef rawEvent ;
115
116 GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ;
117
118 GetEventParameter( rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode );
119 GetEventParameter( rawEvent, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
120 GetEventParameter( rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
121 GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL,
122 sizeof( Point ), NULL, &point );
123
124 switch ( GetEventKind( event ) )
125 {
126 case kEventTextInputUnicodeForKeyEvent :
127 // this is only called when no default handler has jumped in, eg a wxControl on a floater window does not
128 // get its own kEventTextInputUnicodeForKeyEvent, so we route back the
129 wxControl* control = wxDynamicCast( focus , wxControl ) ;
130 if ( control )
131 {
132 ControlRef macControl = (ControlRef) control->GetHandle() ;
133 if ( macControl )
134 {
135 ::HandleControlKey( macControl , keyCode , charCode , modifiers ) ;
136 result = noErr ;
137 }
138 }
139 /*
140 // this may lead to double events sent to a window in case all handlers have skipped the key down event
141 UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
142 UInt32 message = (keyCode << 8) + charCode;
143
144 if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent(
145 focus , message , modifiers , when , point.h , point.v ) )
146 {
147 result = noErr ;
148 }
149 */
150 break ;
151 }
152
153 return result ;
154}
155
156static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
157{
158 OSStatus result = eventNotHandledErr ;
159
160 wxWindow* focus = wxWindow::FindFocus() ;
161 if ( focus == NULL )
162 return result ;
163
164 char charCode ;
165 UInt32 keyCode ;
166 UInt32 modifiers ;
167 Point point ;
168 UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
169
170 GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode );
171 GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
172 GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
173 GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL,
174 sizeof( Point ), NULL, &point );
175
176 UInt32 message = (keyCode << 8) + charCode;
177 switch( GetEventKind( event ) )
178 {
179 case kEventRawKeyRepeat :
180 case kEventRawKeyDown :
181 {
182 WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
183 WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
184 wxTheApp->MacSetCurrentEvent( event , handler ) ;
185 if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent(
186 focus , message , modifiers , when , point.h , point.v ) )
187 {
188 result = noErr ;
189 }
190 wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
191 }
192 break ;
193 case kEventRawKeyUp :
194 if ( (focus != NULL) && wxTheApp->MacSendKeyUpEvent(
195 focus , message , modifiers , when , point.h , point.v ) )
196 {
197 result = noErr ;
198 }
199 break ;
200 case kEventRawKeyModifiersChanged :
201 {
202 wxKeyEvent event(wxEVT_KEY_DOWN);
203
204 event.m_shiftDown = modifiers & shiftKey;
205 event.m_controlDown = modifiers & controlKey;
206 event.m_altDown = modifiers & optionKey;
207 event.m_metaDown = modifiers & cmdKey;
208
209 event.m_x = point.h;
210 event.m_y = point.v;
211 event.m_timeStamp = when;
212 wxWindow* focus = wxWindow::FindFocus() ;
213 event.SetEventObject(focus);
214
215 if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & controlKey )
216 {
217 event.m_keyCode = WXK_CONTROL ;
218 event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
219 focus->GetEventHandler()->ProcessEvent( event ) ;
220 }
221 if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & shiftKey )
222 {
223 event.m_keyCode = WXK_SHIFT ;
224 event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
225 focus->GetEventHandler()->ProcessEvent( event ) ;
226 }
227 if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & optionKey )
228 {
229 event.m_keyCode = WXK_ALT ;
230 event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
231 focus->GetEventHandler()->ProcessEvent( event ) ;
232 }
233 if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & cmdKey )
234 {
235 event.m_keyCode = WXK_COMMAND ;
236 event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
237 focus->GetEventHandler()->ProcessEvent( event ) ;
238 }
239 wxTheApp->s_lastModifiers = modifiers ;
240 }
241 break ;
242 }
243
244 return result ;
245}
246
247// we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr
248// for windows that we didn't create (like eg Scrollbars in a databrowser) , or for controls where we did not handle the
249// mouse down at all
250
251// This handler can also be called from app level where data (ie target window) may be null or a non wx window
252
253wxWindow* g_MacLastWindow = NULL ;
254
255static EventMouseButton lastButton = 0 ;
256
257static void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent )
258{
259 UInt32 modifiers = cEvent.GetParameter<UInt32>(kEventParamKeyModifiers, typeUInt32) ;
260 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
261
262 // this parameter are not given for all events
263 EventMouseButton button = 0 ;
264 UInt32 clickCount = 0 ;
265 cEvent.GetParameter<EventMouseButton>(kEventParamMouseButton, typeMouseButton , &button) ;
266 cEvent.GetParameter<UInt32>(kEventParamClickCount, typeUInt32 , &clickCount ) ;
267
268 wxevent.m_x = screenMouseLocation.h;
269 wxevent.m_y = screenMouseLocation.v;
270 wxevent.m_shiftDown = modifiers & shiftKey;
271 wxevent.m_controlDown = modifiers & controlKey;
272 wxevent.m_altDown = modifiers & optionKey;
273 wxevent.m_metaDown = modifiers & cmdKey;
274 wxevent.SetTimestamp( cEvent.GetTicks() ) ;
275 // a control click is interpreted as a right click
276 if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) )
277 {
278 button = kEventMouseButtonSecondary ;
279 }
280
281 // we must make sure that our synthetic 'right' button corresponds in
282 // mouse down, moved and mouse up, and does not deliver a right down and left up
283
284 if ( cEvent.GetKind() == kEventMouseDown )
285 lastButton = button ;
286
287 if ( button == 0 )
288 lastButton = 0 ;
289 else if ( lastButton )
290 button = lastButton ;
291
292 // determinate the correct down state, wx does not want a 'down' for a mouseUp event, while mac delivers
293 // this button
294 if ( button != 0 && cEvent.GetKind() != kEventMouseUp )
295 {
296 switch( button )
297 {
298 case kEventMouseButtonPrimary :
299 wxevent.m_leftDown = true ;
300 break ;
301 case kEventMouseButtonSecondary :
302 wxevent.m_rightDown = true ;
303 break ;
304 case kEventMouseButtonTertiary :
305 wxevent.m_middleDown = true ;
306 break ;
307 }
308 }
309 // translate into wx types
310 switch ( cEvent.GetKind() )
311 {
312 case kEventMouseDown :
313 switch( button )
314 {
315 case kEventMouseButtonPrimary :
316 wxevent.SetEventType(clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN ) ;
317 break ;
318 case kEventMouseButtonSecondary :
319 wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN ) ;
320 break ;
321 case kEventMouseButtonTertiary :
322 wxevent.SetEventType(clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ;
323 break ;
324 }
325 break ;
326 case kEventMouseUp :
327 switch( button )
328 {
329 case kEventMouseButtonPrimary :
330 wxevent.SetEventType( wxEVT_LEFT_UP ) ;
331 break ;
332 case kEventMouseButtonSecondary :
333 wxevent.SetEventType( wxEVT_RIGHT_UP ) ;
334 break ;
335 case kEventMouseButtonTertiary :
336 wxevent.SetEventType( wxEVT_MIDDLE_UP ) ;
337 break ;
338 }
339 break ;
340 case kEventMouseWheelMoved :
341 {
342 wxevent.SetEventType(wxEVT_MOUSEWHEEL ) ;
343
344 // EventMouseWheelAxis axis = cEvent.GetParameter<EventMouseWheelAxis>(kEventParamMouseWheelAxis, typeMouseWheelAxis) ;
345 SInt32 delta = cEvent.GetParameter<SInt32>(kEventParamMouseWheelDelta, typeLongInteger) ;
346
347 wxevent.m_wheelRotation = delta;
348 wxevent.m_wheelDelta = 1;
349 wxevent.m_linesPerAction = 1;
350 break ;
351 }
352 default :
353 wxevent.SetEventType(wxEVT_MOTION ) ;
354 break ;
355 }
356}
357
358ControlRef wxMacFindSubControl( Point location , ControlRef superControl , ControlPartCode *outPart )
359{
360 if ( superControl )
361 {
362 UInt16 childrenCount = 0 ;
363 OSStatus err = CountSubControls( superControl , &childrenCount ) ;
364 if ( err == errControlIsNotEmbedder )
365 return NULL ;
366 wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
367
368 for ( UInt16 i = childrenCount ; i >=1 ; --i )
369 {
370 ControlHandle sibling ;
371 err = GetIndexedSubControl( superControl , i , & sibling ) ;
372 if ( err == errControlIsNotEmbedder )
373 return NULL ;
374
375 wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
376 if ( IsControlVisible( sibling ) )
377 {
378 Rect r ;
379 UMAGetControlBoundsInWindowCoords( sibling , &r ) ;
380 if ( MacPtInRect( location , &r ) )
381 {
382 ControlHandle child = wxMacFindSubControl( location , sibling , outPart ) ;
383 if ( child )
384 return child ;
385 else
386 {
387 Point testLocation = location ;
388#if TARGET_API_MAC_OSX
389 testLocation.h -= r.left ;
390 testLocation.v -= r.top ;
391#endif
392 *outPart = TestControl( sibling , testLocation ) ;
393 return sibling ;
394 }
395 }
396 }
397 }
398 }
399 return NULL ;
400}
401
402ControlRef wxMacFindControlUnderMouse( Point location , WindowRef window , ControlPartCode *outPart )
403{
404#if TARGET_API_MAC_OSX
405 if ( UMAGetSystemVersion() >= 0x1030 )
406 return FindControlUnderMouse( location , window , outPart ) ;
407#endif
408 ControlRef rootControl = NULL ;
409 verify_noerr( GetRootControl( window , &rootControl ) ) ;
410 return wxMacFindSubControl( location , rootControl , outPart ) ;
411
412}
413pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
414{
415
416 OSStatus result = eventNotHandledErr ;
417
418 wxMacCarbonEvent cEvent( event ) ;
419
420 Point screenMouseLocation = cEvent.GetParameter<Point>(kEventParamMouseLocation) ;
421 Point windowMouseLocation = screenMouseLocation ;
422
423 WindowRef window ;
424 short windowPart = ::FindWindow(screenMouseLocation, &window);
425
426 wxWindow* currentMouseWindow = NULL ;
427 ControlRef control = NULL ;
428
429 if ( window )
430 {
431 QDGlobalToLocalPoint( UMAGetWindowPort(window ) , &windowMouseLocation ) ;
432
433 if ( wxTheApp->s_captureWindow && wxTheApp->s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent )
434 {
435 currentMouseWindow = wxTheApp->s_captureWindow ;
436 }
437 else if ( (IsWindowActive(window) && windowPart == inContent) )
438 {
439 ControlPartCode part ;
440 control = wxMacFindControlUnderMouse( windowMouseLocation , window , &part ) ;
441 // if there is no control below the mouse position, send the event to the toplevel window itself
442 if ( control == 0 )
443 currentMouseWindow = (wxWindow*) data ;
444 else
445 currentMouseWindow = wxFindControlFromMacControl( control ) ;
446 }
447 }
448
449 wxMouseEvent wxevent(wxEVT_LEFT_DOWN);
450 SetupMouseEvent( wxevent , cEvent ) ;
451
452 // handle all enter / leave events
453
454 if ( currentMouseWindow != g_MacLastWindow )
455 {
456 if ( g_MacLastWindow )
457 {
458 wxMouseEvent eventleave(wxevent);
459 eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
460 g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
461 eventleave.SetEventObject( g_MacLastWindow ) ;
462
463#if wxUSE_TOOLTIPS
464 wxToolTip::RelayEvent( g_MacLastWindow , eventleave);
465#endif // wxUSE_TOOLTIPS
466 g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave);
467 }
468 if ( currentMouseWindow )
469 {
470 wxMouseEvent evententer(wxevent);
471 evententer.SetEventType( wxEVT_ENTER_WINDOW );
472 currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
473 evententer.SetEventObject( currentMouseWindow ) ;
474#if wxUSE_TOOLTIPS
475 wxToolTip::RelayEvent( currentMouseWindow , evententer);
476#endif // wxUSE_TOOLTIPS
477 currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
478 }
479 g_MacLastWindow = currentMouseWindow ;
480 }
481
482 if ( windowPart == inMenuBar )
483 {
484 // special case menu bar, as we are having a low-level runloop we must do it ourselves
485 if ( cEvent.GetKind() == kEventMouseDown )
486 {
487 ::MenuSelect( screenMouseLocation ) ;
488 result = noErr ;
489 }
490 } // if ( windowPart == inMenuBar )
491 else if ( currentMouseWindow )
492 {
493 currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ;
494
495 wxevent.SetEventObject( currentMouseWindow ) ;
496
497 // update cursor
498
499 wxWindow* cursorTarget = currentMouseWindow ;
500 wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ;
501
502 while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) )
503 {
504 cursorTarget = cursorTarget->GetParent() ;
505 if ( cursorTarget )
506 cursorPoint += cursorTarget->GetPosition() ;
507 }
508
509 // update focus
510
511 if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN )
512 {
513 // set focus to this window
514 if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow)
515 currentMouseWindow->SetFocus();
516 }
517
518 // make tooltips current
519
520 #if wxUSE_TOOLTIPS
521 if ( wxevent.GetEventType() == wxEVT_MOTION
522 || wxevent.GetEventType() == wxEVT_ENTER_WINDOW
523 || wxevent.GetEventType() == wxEVT_LEAVE_WINDOW )
524 wxToolTip::RelayEvent( currentMouseWindow , wxevent);
525 #endif // wxUSE_TOOLTIPS
526 if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) )
527 result = noErr;
528 else
529 {
530 ControlPartCode dummyPart ;
531 // if built-in find control is finding the wrong control (ie static box instead of overlaid
532 // button, we cannot let the standard handler do its job, but must handle manually
533
534 if ( ( cEvent.GetKind() == kEventMouseDown ) &&
535 (FindControlUnderMouse(windowMouseLocation , window , &dummyPart) !=
536 wxMacFindControlUnderMouse( windowMouseLocation , window , &dummyPart ) ) )
537 {
538 EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
539 Point clickLocation = windowMouseLocation ;
540#if TARGET_API_MAC_OSX
541 currentMouseWindow->MacRootWindowToWindow( &clickLocation.h , &clickLocation.v ) ;
542#endif
543 HandleControlClick( (ControlRef) currentMouseWindow->GetHandle() , clickLocation ,
544 modifiers , (ControlActionUPP ) -1 ) ;
545 result = noErr ;
546 }
547 }
548 if ( cEvent.GetKind() == kEventMouseUp && wxTheApp->s_captureWindow )
549 {
550 wxTheApp->s_captureWindow = NULL ;
551 // update cursor ?
552 }
553 } // else if ( currentMouseWindow )
554 else
555 {
556 // don't mess with controls we don't know about
557 // for some reason returning eventNotHandledErr does not lead to the correct behaviour
558 // so we try sending them the correct control directly
559 wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
560 if ( cEvent.GetKind() == kEventMouseDown && toplevelWindow && control )
561 {
562 EventModifiers modifiers = cEvent.GetParameter<EventModifiers>(kEventParamKeyModifiers, typeUInt32) ;
563 Point clickLocation = windowMouseLocation ;
564#if TARGET_API_MAC_OSX
565 HIPoint hiPoint ;
566 hiPoint.x = clickLocation.h ;
567 hiPoint.y = clickLocation.v ;
568 HIViewConvertPoint( &hiPoint , (ControlRef) toplevelWindow->GetHandle() , control ) ;
569 clickLocation.h = (int)hiPoint.x ;
570 clickLocation.v = (int)hiPoint.y ;
571#endif
572 HandleControlClick( control , clickLocation ,
573 modifiers , (ControlActionUPP ) -1 ) ;
574 result = noErr ;
575 }
576 }
577 return result ;
578}
579
580static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
581{
582 OSStatus result = eventNotHandledErr ;
583
584 wxMacCarbonEvent cEvent( event ) ;
585
586 // WindowRef windowRef = cEvent.GetParameter<WindowRef>(kEventParamDirectObject) ;
587 wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ;
588
589 switch( GetEventKind( event ) )
590 {
591 case kEventWindowActivated :
592 {
593 toplevelWindow->MacActivate( cEvent.GetTicks() , true) ;
594 wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId());
595 wxevent.SetTimestamp( cEvent.GetTicks() ) ;
596 wxevent.SetEventObject(toplevelWindow);
597 toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
598 // we still sending an eventNotHandledErr in order to allow for default processing
599 break ;
600 }
601 case kEventWindowDeactivated :
602 {
603 toplevelWindow->MacActivate(cEvent.GetTicks() , false) ;
604 wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId());
605 wxevent.SetTimestamp( cEvent.GetTicks() ) ;
606 wxevent.SetEventObject(toplevelWindow);
607 toplevelWindow->GetEventHandler()->ProcessEvent(wxevent);
608 // we still sending an eventNotHandledErr in order to allow for default processing
609 break ;
610 }
611 case kEventWindowShown :
612 toplevelWindow->Refresh() ;
613 result = noErr ;
614 break ;
615 case kEventWindowClose :
616 toplevelWindow->Close() ;
617 result = noErr ;
618 break ;
619 case kEventWindowBoundsChanged :
620 {
621 UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
622 Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
623 wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ;
624 if ( attributes & kWindowBoundsChangeSizeChanged )
625 {
626 // according to the other ports we handle this within the OS level
627 // resize event, not within a wxSizeEvent
628 wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ;
629 if ( frame )
630 {
631 #if wxUSE_STATUSBAR
632 frame->PositionStatusBar();
633 #endif
634 #if wxUSE_TOOLBAR
635 frame->PositionToolBar();
636 #endif
637 }
638
639 wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ;
640 event.SetEventObject( toplevelWindow ) ;
641
642 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
643 }
644 if ( attributes & kWindowBoundsChangeOriginChanged )
645 {
646 wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ;
647 event.SetEventObject( toplevelWindow ) ;
648 toplevelWindow->GetEventHandler()->ProcessEvent(event) ;
649 }
650 result = noErr ;
651 break ;
652 }
653 case kEventWindowBoundsChanging :
654 {
655 UInt32 attributes = cEvent.GetParameter<UInt32>(kEventParamAttributes,typeUInt32) ;
656 Rect newRect = cEvent.GetParameter<Rect>(kEventParamCurrentBounds) ;
657
658 if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) )
659 {
660 // all (Mac) rects are in content area coordinates, all wxRects in structure coordinates
661 int left , top , right , bottom ;
662 toplevelWindow->MacGetContentAreaInset( left , top , right , bottom ) ;
663 wxRect r( newRect.left - left , newRect.top - top ,
664 newRect.right - newRect.left + left + right , newRect.bottom - newRect.top + top + bottom ) ;
665 // this is a EVT_SIZING not a EVT_SIZE type !
666 wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ;
667 wxevent.SetEventObject( toplevelWindow ) ;
668 wxRect adjustR = r ;
669 if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) )
670 adjustR = wxevent.GetRect() ;
671
672 if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() )
673 adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ;
674 if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetHeight() > toplevelWindow->GetMaxHeight() )
675 adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ;
676 if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() )
677 adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ;
678 if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetHeight() < toplevelWindow->GetMinHeight() )
679 adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ;
680 const Rect adjustedRect = { adjustR.y + top , adjustR.x + left , adjustR.y + adjustR.height - bottom , adjustR.x + adjustR.width - right } ;
681 if ( !EqualRect( &newRect , &adjustedRect ) )
682 cEvent.SetParameter<Rect>( kEventParamCurrentBounds , &adjustedRect ) ;
683 }
684
685 result = noErr ;
686 break ;
687 }
688 default :
689 break ;
690 }
691 return result ;
692}
693
694pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
695{
696 OSStatus result = eventNotHandledErr ;
697
698 switch ( GetEventClass( event ) )
699 {
700 case kEventClassKeyboard :
701 result = KeyboardEventHandler( handler, event , data ) ;
702 break ;
703 case kEventClassTextInput :
704 result = TextInputEventHandler( handler, event , data ) ;
705 break ;
706 case kEventClassWindow :
707 result = wxMacTopLevelWindowEventHandler( handler, event , data ) ;
708 break ;
709 case kEventClassMouse :
710 result = wxMacTopLevelMouseEventHandler( handler, event , data ) ;
711 break ;
712 default :
713 break ;
714 }
715 return result ;
716}
717
718DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler )
719
720// ---------------------------------------------------------------------------
721// wxWindowMac utility functions
722// ---------------------------------------------------------------------------
723
724// Find an item given the Macintosh Window Reference
725
726wxList wxWinMacWindowList(wxKEY_INTEGER);
727wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef)
728{
729 wxNode *node = wxWinMacWindowList.Find((long)inWindowRef);
730 if (!node)
731 return NULL;
732 return (wxTopLevelWindowMac *)node->GetData();
733}
734
735void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ;
736void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win)
737{
738 // adding NULL WindowRef is (first) surely a result of an error and
739 // (secondly) breaks menu command processing
740 wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") );
741
742 if ( !wxWinMacWindowList.Find((long)inWindowRef) )
743 wxWinMacWindowList.Append((long)inWindowRef, win);
744}
745
746void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ;
747void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win)
748{
749 wxWinMacWindowList.DeleteObject(win);
750}
751
752
753// ----------------------------------------------------------------------------
754// wxTopLevelWindowMac creation
755// ----------------------------------------------------------------------------
756
757wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL;
758
759typedef struct
760{
761 wxPoint m_position ;
762 wxSize m_size ;
763} FullScreenData ;
764
765void wxTopLevelWindowMac::Init()
766{
767 m_iconized =
768 m_maximizeOnShow = FALSE;
769 m_macWindow = NULL ;
770#if TARGET_API_MAC_OSX
771 m_macUsesCompositing = TRUE;
772#else
773 m_macUsesCompositing = FALSE;
774#endif
775 m_macEventHandler = NULL ;
776 m_macFullScreenData = NULL ;
777}
778
779class wxMacDeferredWindowDeleter : public wxObject
780{
781public :
782 wxMacDeferredWindowDeleter( WindowRef windowRef )
783 {
784 m_macWindow = windowRef ;
785 }
786 virtual ~wxMacDeferredWindowDeleter()
787 {
788 UMADisposeWindow( (WindowRef) m_macWindow ) ;
789 }
790 protected :
791 WindowRef m_macWindow ;
792} ;
793
794bool wxTopLevelWindowMac::Create(wxWindow *parent,
795 wxWindowID id,
796 const wxString& title,
797 const wxPoint& pos,
798 const wxSize& size,
799 long style,
800 const wxString& name)
801{
802 // init our fields
803 Init();
804
805 m_windowStyle = style;
806
807 SetName(name);
808
809 m_windowId = id == -1 ? NewControlId() : id;
810 wxWindow::SetTitle( title ) ;
811
812 MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ;
813
814 SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
815
816 wxTopLevelWindows.Append(this);
817
818 if ( parent )
819 parent->AddChild(this);
820
821 return TRUE;
822}
823
824wxTopLevelWindowMac::~wxTopLevelWindowMac()
825{
826 if ( m_macWindow )
827 {
828 wxToolTip::NotifyWindowDelete(m_macWindow) ;
829 wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ;
830 }
831
832 if ( m_macEventHandler )
833 {
834 ::RemoveEventHandler((EventHandlerRef) m_macEventHandler);
835 m_macEventHandler = NULL ;
836 }
837
838 wxRemoveMacWindowAssociation( this ) ;
839
840 if ( wxModelessWindows.Find(this) )
841 wxModelessWindows.DeleteObject(this);
842
843 FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
844 delete data ;
845 m_macFullScreenData = NULL ;
846}
847
848
849// ----------------------------------------------------------------------------
850// wxTopLevelWindowMac maximize/minimize
851// ----------------------------------------------------------------------------
852
853void wxTopLevelWindowMac::Maximize(bool maximize)
854{
855 wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) m_macWindow) ) ;
856 wxMacWindowClipper clip (this);
857 ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ;
858}
859
860bool wxTopLevelWindowMac::IsMaximized() const
861{
862 return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ;
863}
864
865void wxTopLevelWindowMac::Iconize(bool iconize)
866{
867 if ( IsWindowCollapsable((WindowRef)m_macWindow) )
868 CollapseWindow((WindowRef)m_macWindow , iconize ) ;
869}
870
871bool wxTopLevelWindowMac::IsIconized() const
872{
873 return IsWindowCollapsed((WindowRef)m_macWindow ) ;
874}
875
876void wxTopLevelWindowMac::Restore()
877{
878 // not available on mac
879}
880
881// ----------------------------------------------------------------------------
882// wxTopLevelWindowMac misc
883// ----------------------------------------------------------------------------
884
885wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const
886{
887 return wxPoint(0,0) ;
888}
889
890void wxTopLevelWindowMac::SetIcon(const wxIcon& icon)
891{
892 // this sets m_icon
893 wxTopLevelWindowBase::SetIcon(icon);
894}
895
896void wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush )
897{
898 wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ;
899
900 if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme )
901 {
902 SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ;
903 }
904}
905
906void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler()
907{
908 if ( m_macEventHandler != NULL )
909 {
910 verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ;
911 }
912 InstallWindowEventHandler(MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(),
913 GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler);
914}
915
916void wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title,
917 const wxPoint& pos,
918 const wxSize& size,
919 long style,
920 const wxString& name )
921{
922 OSStatus err = noErr ;
923 SetName(name);
924 m_windowStyle = style;
925 m_isShown = FALSE;
926
927 // create frame.
928
929 Rect theBoundsRect;
930
931 int x = (int)pos.x;
932 int y = (int)pos.y;
933 if ( y < 50 )
934 y = 50 ;
935 if ( x < 20 )
936 x = 20 ;
937
938 int w = WidthDefault(size.x);
939 int h = HeightDefault(size.y);
940
941 ::SetRect(&theBoundsRect, x, y , x + w, y + h);
942
943 // translate the window attributes in the appropriate window class and attributes
944
945 WindowClass wclass = 0;
946 WindowAttributes attr = kWindowNoAttributes ;
947
948 if ( HasFlag( wxFRAME_TOOL_WINDOW) )
949 {
950 if (
951 HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
952 HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) ||
953 HasFlag(wxTINY_CAPTION_HORIZ) || HasFlag(wxTINY_CAPTION_VERT)
954 )
955 {
956 wclass = kFloatingWindowClass ;
957 if ( HasFlag(wxTINY_CAPTION_VERT) )
958 {
959 attr |= kWindowSideTitlebarAttribute ;
960 }
961 }
962 else
963 {
964 wclass = kPlainWindowClass ;
965 }
966 }
967 else if ( HasFlag( wxCAPTION ) )
968 {
969 wclass = kDocumentWindowClass ;
970 }
971 else
972 {
973 if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ||
974 HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) )
975 {
976 wclass = kDocumentWindowClass ;
977 }
978 else
979 {
980 wclass = kPlainWindowClass ;
981 }
982 }
983
984 if ( HasFlag( wxMINIMIZE_BOX ) )
985 {
986 attr |= kWindowCollapseBoxAttribute ;
987 }
988 if ( HasFlag( wxMAXIMIZE_BOX ) )
989 {
990 attr |= kWindowFullZoomAttribute ;
991 }
992 if ( HasFlag( wxRESIZE_BORDER ) )
993 {
994 attr |= kWindowResizableAttribute ;
995 }
996 if ( HasFlag( wxCLOSE_BOX) )
997 {
998 attr |= kWindowCloseBoxAttribute ;
999 }
1000
1001 if (UMAGetSystemVersion() >= 0x1000)
1002 {
1003 // turn on live resizing (OS X only)
1004 attr |= kWindowLiveResizeAttribute;
1005 }
1006
1007 if (HasFlag(wxSTAY_ON_TOP))
1008 wclass = kUtilityWindowClass;
1009
1010#if TARGET_API_MAC_OSX
1011 attr |= kWindowCompositingAttribute;
1012#endif
1013
1014 if ( HasFlag(wxFRAME_SHAPED) )
1015 {
1016 WindowDefSpec customWindowDefSpec;
1017 customWindowDefSpec.defType = kWindowDefProcPtr;
1018 customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef);
1019
1020 err = ::CreateCustomWindow( &customWindowDefSpec, wclass,
1021 attr, &theBoundsRect,
1022 (WindowRef*) &m_macWindow);
1023 }
1024 else
1025 {
1026 err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ;
1027 }
1028
1029 wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") );
1030
1031 // the create commands are only for content rect, so we have to set the size again as
1032 // structure bounds
1033 SetWindowBounds( (WindowRef) m_macWindow , kWindowStructureRgn , &theBoundsRect ) ;
1034
1035 wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ;
1036 UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ;
1037 m_peer = new wxMacControl() ;
1038#if TARGET_API_MAC_OSX
1039 // There is a bug in 10.2.X for ::GetRootControl returning the window view instead of
1040 // the content view, so we have to retrieve it explicitely
1041 HIViewFindByID( HIViewGetRoot( (WindowRef) m_macWindow ) , kHIViewWindowContentID ,
1042 m_peer->GetControlRefAddr() ) ;
1043 if ( !m_peer->Ok() )
1044 {
1045 // compatibility mode fallback
1046 GetRootControl( (WindowRef) m_macWindow , m_peer->GetControlRefAddr() ) ;
1047 }
1048#else
1049 ::CreateRootControl( (WindowRef)m_macWindow , m_peer->GetControlRefAddr() ) ;
1050#endif
1051 // the root control level handleer
1052 MacInstallEventHandler( (WXWidget) m_peer->GetControlRef() ) ;
1053
1054 // the frame window event handler
1055 InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
1056 MacInstallTopLevelWindowEventHandler() ;
1057
1058 m_macFocus = NULL ;
1059
1060 if ( HasFlag(wxFRAME_SHAPED) )
1061 {
1062 // default shape matches the window size
1063 wxRegion rgn(0, 0, w, h);
1064 SetShape(rgn);
1065 }
1066
1067 wxWindowCreateEvent event(this);
1068 GetEventHandler()->ProcessEvent(event);
1069}
1070
1071void wxTopLevelWindowMac::ClearBackground()
1072{
1073 wxWindow::ClearBackground() ;
1074}
1075
1076// Raise the window to the top of the Z order
1077void wxTopLevelWindowMac::Raise()
1078{
1079 ::SelectWindow( (WindowRef)m_macWindow ) ;
1080}
1081
1082// Lower the window to the bottom of the Z order
1083void wxTopLevelWindowMac::Lower()
1084{
1085 ::SendBehind( (WindowRef)m_macWindow , NULL ) ;
1086}
1087
1088
1089void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp)
1090{
1091 if(s_macDeactivateWindow)
1092 {
1093 wxLogDebug(wxT("Doing delayed deactivation of %p"),s_macDeactivateWindow);
1094 s_macDeactivateWindow->MacActivate(timestamp, false);
1095 }
1096}
1097
1098void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating )
1099{
1100 // wxLogDebug(wxT("TopLevel=%p::MacActivate"),this);
1101
1102 if(s_macDeactivateWindow==this)
1103 s_macDeactivateWindow=NULL;
1104 MacDelayedDeactivation(timestamp);
1105 MacPropagateHiliteChanged() ;
1106}
1107
1108void wxTopLevelWindowMac::SetTitle(const wxString& title)
1109{
1110 wxWindow::SetTitle( title ) ;
1111 UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ;
1112}
1113
1114bool wxTopLevelWindowMac::Show(bool show)
1115{
1116 if ( !wxTopLevelWindowBase::Show(show) )
1117 return FALSE;
1118
1119 if (show)
1120 {
1121 #if wxUSE_SYSTEM_OPTIONS //code contributed by Ryan Wilcox December 18, 2003
1122 if ( (wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) ) && ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1) )
1123 {
1124 ::ShowWindow( (WindowRef)m_macWindow );
1125 }
1126 else
1127 #endif
1128 {
1129 ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowShowTransitionAction,nil);
1130 }
1131 ::SelectWindow( (WindowRef)m_macWindow ) ;
1132 // as apps expect a size event to occur at this moment
1133 wxSizeEvent event( GetSize() , m_windowId);
1134 event.SetEventObject(this);
1135 GetEventHandler()->ProcessEvent(event);
1136 }
1137 else
1138 {
1139 #if wxUSE_SYSTEM_OPTIONS
1140 if ( (wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) ) && ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1) )
1141 {
1142 ::HideWindow((WindowRef) m_macWindow );
1143 }
1144 else
1145 #endif
1146 {
1147 ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowHideTransitionAction,nil);
1148 }
1149 }
1150
1151 MacPropagateVisibilityChanged() ;
1152
1153 return TRUE ;
1154}
1155
1156bool wxTopLevelWindowMac::ShowFullScreen(bool show, long style)
1157{
1158 if ( show )
1159 {
1160 FullScreenData *data = (FullScreenData *)m_macFullScreenData ;
1161 delete data ;
1162 data = new FullScreenData() ;
1163
1164 m_macFullScreenData = data ;
1165 data->m_position = GetPosition() ;
1166 data->m_size = GetSize() ;
1167
1168 if ( style & wxFULLSCREEN_NOMENUBAR )
1169 {
1170 HideMenuBar() ;
1171 }
1172 int left , top , right , bottom ;
1173 wxRect client = wxGetClientDisplayRect() ;
1174
1175 int x, y, w, h ;
1176
1177 x = client.x ;
1178 y = client.y ;
1179 w = client.width ;
1180 h = client.height ;
1181
1182 MacGetContentAreaInset( left , top , right , bottom ) ;
1183
1184 if ( style & wxFULLSCREEN_NOCAPTION )
1185 {
1186 y -= top ;
1187 h += top ;
1188 }
1189 if ( style & wxFULLSCREEN_NOBORDER )
1190 {
1191 x -= left ;
1192 w += left + right ;
1193 h += bottom ;
1194 }
1195 if ( style & wxFULLSCREEN_NOTOOLBAR )
1196 {
1197 // TODO
1198 }
1199 if ( style & wxFULLSCREEN_NOSTATUSBAR )
1200 {
1201 // TODO
1202 }
1203 SetSize( x , y , w, h ) ;
1204 }
1205 else
1206 {
1207 ShowMenuBar() ;
1208 FullScreenData *data = (FullScreenData *) m_macFullScreenData ;
1209 SetPosition( data->m_position ) ;
1210 SetSize( data->m_size ) ;
1211 delete data ;
1212 m_macFullScreenData = NULL ;
1213 }
1214 return FALSE;
1215}
1216
1217bool wxTopLevelWindowMac::IsFullScreen() const
1218{
1219 return m_macFullScreenData != NULL ;
1220}
1221
1222// we are still using coordinates of the content view, todo switch to structure bounds
1223
1224void wxTopLevelWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
1225{
1226 Rect content ;
1227 Rect structure ;
1228 GetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &structure ) ;
1229 GetWindowBounds( (WindowRef) m_macWindow, kWindowContentRgn , &content ) ;
1230
1231 left = content.left - structure.left ;
1232 top = content.top - structure.top ;
1233 right = structure.right - content.right ;
1234 bottom = structure.bottom - content.bottom ;
1235}
1236
1237void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height)
1238{
1239 Rect bounds = { y , x , y + height , x + width } ;
1240 verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1241}
1242
1243void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const
1244{
1245 Rect bounds ;
1246 verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1247 if(x) *x = bounds.left ;
1248 if(y) *y = bounds.top ;
1249}
1250void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const
1251{
1252 Rect bounds ;
1253 verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ;
1254 if(width) *width = bounds.right - bounds.left ;
1255 if(height) *height = bounds.bottom - bounds.top ;
1256}
1257
1258void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const
1259{
1260 Rect bounds ;
1261 verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ;
1262 if(width) *width = bounds.right - bounds.left ;
1263 if(height) *height = bounds.bottom - bounds.top ;
1264}
1265
1266void wxTopLevelWindowMac::MacSetMetalAppearance( bool set )
1267{
1268#if TARGET_API_MAC_OSX
1269 UInt32 attr = 0 ;
1270 GetWindowAttributes((WindowRef) m_macWindow , &attr ) ;
1271 wxASSERT_MSG( attr & kWindowCompositingAttribute ,
1272 wxT("Cannot set metal appearance on a non-compositing window") ) ;
1273
1274 MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes ,
1275 set ? kWindowNoAttributes : kWindowMetalAttribute ) ;
1276#endif
1277}
1278
1279bool wxTopLevelWindowMac::MacGetMetalAppearance() const
1280{
1281#if TARGET_API_MAC_OSX
1282 return MacGetWindowAttributes() & kWindowMetalAttribute ;
1283#else
1284 return false ;
1285#endif
1286}
1287
1288void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear )
1289{
1290 ChangeWindowAttributes ( (WindowRef) m_macWindow , attributesToSet, attributesToClear ) ;
1291}
1292
1293wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const
1294{
1295 UInt32 attr = 0 ;
1296 GetWindowAttributes((WindowRef) m_macWindow , &attr ) ;
1297 return attr ;
1298}
1299
1300// ---------------------------------------------------------------------------
1301// Shape implementation
1302// ---------------------------------------------------------------------------
1303
1304
1305bool wxTopLevelWindowMac::SetShape(const wxRegion& region)
1306{
1307 wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), FALSE,
1308 _T("Shaped windows must be created with the wxFRAME_SHAPED style."));
1309
1310 // The empty region signifies that the shape should be removed from the
1311 // window.
1312 if ( region.IsEmpty() )
1313 {
1314 wxSize sz = GetClientSize();
1315 wxRegion rgn(0, 0, sz.x, sz.y);
1316 return SetShape(rgn);
1317 }
1318
1319 // Make a copy of the region
1320 RgnHandle shapeRegion = NewRgn();
1321 CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion );
1322
1323 // Dispose of any shape region we may already have
1324 RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() );
1325 if ( oldRgn )
1326 DisposeRgn(oldRgn);
1327
1328 // Save the region so we can use it later
1329 SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion);
1330
1331 // Tell the window manager that the window has changed shape
1332 ReshapeCustomWindow((WindowRef)MacGetWindowRef());
1333 return TRUE;
1334}
1335
1336// ---------------------------------------------------------------------------
1337// Support functions for shaped windows, based on Apple's CustomWindow sample at
1338// http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm
1339// ---------------------------------------------------------------------------
1340
1341static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect)
1342{
1343 GetWindowPortBounds(window, inRect);
1344 Point pt = {inRect->left, inRect->top};
1345 QDLocalToGlobalPoint( GetWindowPort(window) , &pt ) ;
1346 inRect->top = pt.v;
1347 inRect->left = pt.h;
1348 inRect->bottom += pt.v;
1349 inRect->right += pt.h;
1350}
1351
1352
1353static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param)
1354{
1355 /*------------------------------------------------------
1356 Define which options your custom window supports.
1357 --------------------------------------------------------*/
1358 //just enable everything for our demo
1359 *(OptionBits*)param=//kWindowCanGrow|
1360 //kWindowCanZoom|
1361 //kWindowCanCollapse|
1362 //kWindowCanGetWindowRegion|
1363 //kWindowHasTitleBar|
1364 //kWindowSupportsDragHilite|
1365 kWindowCanDrawInCurrentPort|
1366 //kWindowCanMeasureTitle|
1367 kWindowWantsDisposeAtProcessDeath|
1368 kWindowSupportsGetGrowImageRegion|
1369 kWindowDefSupportsColorGrafPort;
1370 return 1;
1371}
1372
1373// The content region is left as a rectangle matching the window size, this is
1374// so the origin in the paint event, and etc. still matches what the
1375// programmer expects.
1376static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn)
1377{
1378 SetEmptyRgn(rgn);
1379 wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window);
1380 if (win)
1381 {
1382 Rect r ;
1383 wxShapedMacWindowGetPos(window, &r ) ;
1384 RectRgn( rgn , &r ) ;
1385 }
1386}
1387
1388// The structure region is set to the shape given to the SetShape method.
1389static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn)
1390{
1391 RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window);
1392
1393 SetEmptyRgn(rgn);
1394 if (cachedRegion)
1395 {
1396 Rect windowRect;
1397 wxShapedMacWindowGetPos(window, &windowRect); //how big is the window
1398 CopyRgn(cachedRegion, rgn); //make a copy of our cached region
1399 OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window
1400 //MapRgn(rgn, &mMaskSize, &windowRect); //scale it to our actual window size
1401 }
1402}
1403
1404
1405
1406static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param)
1407{
1408 GetWindowRegionPtr rgnRec=(GetWindowRegionPtr)param;
1409
1410 switch(rgnRec->regionCode)
1411 {
1412 case kWindowStructureRgn:
1413 wxShapedMacWindowStructureRegion(window, rgnRec->winRgn);
1414 break;
1415 case kWindowContentRgn:
1416 wxShapedMacWindowContentRegion(window, rgnRec->winRgn);
1417 break;
1418 default:
1419 SetEmptyRgn(rgnRec->winRgn);
1420 } //switch
1421
1422 return noErr;
1423}
1424
1425
1426static SInt32 wxShapedMacWindowHitTest(WindowRef window,SInt32 param)
1427{
1428 /*------------------------------------------------------
1429 Determine the region of the window which was hit
1430 --------------------------------------------------------*/
1431 Point hitPoint;
1432 static RgnHandle tempRgn=nil;
1433
1434 if(!tempRgn)
1435 tempRgn=NewRgn();
1436
1437 SetPt(&hitPoint,LoWord(param),HiWord(param));//get the point clicked
1438
1439 //Mac OS 8.5 or later
1440 wxShapedMacWindowStructureRegion(window, tempRgn);
1441 if (PtInRgn(hitPoint, tempRgn)) //in window content region?
1442 return wInContent;
1443
1444 return wNoHit;//no significant area was hit.
1445}
1446
1447
1448static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param)
1449{
1450 switch(message)
1451 {
1452 case kWindowMsgHitTest:
1453 return wxShapedMacWindowHitTest(window,param);
1454
1455 case kWindowMsgGetFeatures:
1456 return wxShapedMacWindowGetFeatures(window,param);
1457
1458 // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow
1459 case kWindowMsgGetRegion:
1460 return wxShapedMacWindowGetRegion(window,param);
1461 }
1462
1463 return 0;
1464}
1465
1466// ---------------------------------------------------------------------------
1467
wxWidgets (Impactor)