X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/60fcb5849bd079b14a15c2950e7950c0b5fab25b..230c57431343e02d4ae3011e8a74d46fbb5575a7:/src/mac/carbon/toplevel.cpp diff --git a/src/mac/carbon/toplevel.cpp b/src/mac/carbon/toplevel.cpp index 1c5d96ed76..4fd7b3e40b 100644 --- a/src/mac/carbon/toplevel.cpp +++ b/src/mac/carbon/toplevel.cpp @@ -1,12 +1,12 @@ /////////////////////////////////////////////////////////////////////////////// // Name: mac/toplevel.cpp -// Purpose: implements wxTopLevelWindow for MSW -// Author: Vadim Zeitlin +// Purpose: implements wxTopLevelWindow for Mac +// Author: Stefan Csomor // Modified by: // Created: 24.09.01 // RCS-ID: $Id$ -// Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) -// License: wxWindows license +// Copyright: (c) 2001-2004 Stefan Csomor +// License: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -39,53 +39,633 @@ #include "wx/mac/uma.h" #include "wx/mac/aga.h" +#include "wx/app.h" #include "wx/tooltip.h" #include "wx/dnd.h" - -#define wxMAC_DEBUG_REDRAW 0 -#ifndef wxMAC_DEBUG_REDRAW -#define wxMAC_DEBUG_REDRAW 0 +#if wxUSE_SYSTEM_OPTIONS + #include "wx/sysopt.h" #endif +#include + // ---------------------------------------------------------------------------- // globals // ---------------------------------------------------------------------------- // list of all frames and modeless dialogs -wxWindowList wxModelessWindows; +wxWindowList wxModelessWindows; + +static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param); // ============================================================================ // wxTopLevelWindowMac implementation // ============================================================================ +BEGIN_EVENT_TABLE(wxTopLevelWindowMac, wxTopLevelWindowBase) +END_EVENT_TABLE() + + +// --------------------------------------------------------------------------- +// Carbon Events +// --------------------------------------------------------------------------- + +extern long wxMacTranslateKey(unsigned char key, unsigned char code) ; + +static const EventTypeSpec eventList[] = +{ + // TODO remove control related event like key and mouse (except for WindowLeave events) +#if 1 + { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } , + + { kEventClassKeyboard, kEventRawKeyDown } , + { kEventClassKeyboard, kEventRawKeyRepeat } , + { kEventClassKeyboard, kEventRawKeyUp } , + { kEventClassKeyboard, kEventRawKeyModifiersChanged } , +#endif + + { kEventClassWindow , kEventWindowShown } , + { kEventClassWindow , kEventWindowActivated } , + { kEventClassWindow , kEventWindowDeactivated } , + { kEventClassWindow , kEventWindowBoundsChanging } , + { kEventClassWindow , kEventWindowBoundsChanged } , + { kEventClassWindow , kEventWindowClose } , + + // we have to catch these events on the toplevel window level, as controls don't get the + // raw mouse events anymore + + { kEventClassMouse , kEventMouseDown } , + { kEventClassMouse , kEventMouseUp } , + { kEventClassMouse , kEventMouseWheelMoved } , + { kEventClassMouse , kEventMouseMoved } , + { kEventClassMouse , kEventMouseDragged } , +} ; + +static pascal OSStatus TextInputEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + + wxWindow* focus = wxWindow::FindFocus() ; + char charCode ; + UInt32 keyCode ; + UInt32 modifiers ; + Point point ; + + EventRef rawEvent ; + + GetEventParameter( event , kEventParamTextInputSendKeyboardEvent ,typeEventRef,NULL,sizeof(rawEvent),NULL,&rawEvent ) ; + + GetEventParameter( rawEvent, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode ); + GetEventParameter( rawEvent, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); + GetEventParameter( rawEvent, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers); + GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL, + sizeof( Point ), NULL, &point ); + + switch ( GetEventKind( event ) ) + { + case kEventTextInputUnicodeForKeyEvent : + // this is only called when no default handler has jumped in, eg a wxControl on a floater window does not + // get its own kEventTextInputUnicodeForKeyEvent, so we route back the + wxControl* control = wxDynamicCast( focus , wxControl ) ; + if ( control ) + { + ControlRef macControl = (ControlRef) control->GetHandle() ; + if ( macControl ) + { + ::HandleControlKey( macControl , keyCode , charCode , modifiers ) ; + result = noErr ; + } + } + /* + // this may lead to double events sent to a window in case all handlers have skipped the key down event + UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ; + UInt32 message = (keyCode << 8) + charCode; + + if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent( + focus , message , modifiers , when , point.h , point.v ) ) + { + result = noErr ; + } + */ + break ; + } + + return result ; +} + +static pascal OSStatus KeyboardEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + + wxWindow* focus = wxWindow::FindFocus() ; + char charCode ; + UInt32 keyCode ; + UInt32 modifiers ; + Point point ; + UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ; + + GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL,sizeof(char), NULL,&charCode ); + GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode ); + GetEventParameter(event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers); + GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, + sizeof( Point ), NULL, &point ); + + UInt32 message = (keyCode << 8) + charCode; + switch( GetEventKind( event ) ) + { + case kEventRawKeyRepeat : + case kEventRawKeyDown : + { + WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ; + WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ; + wxTheApp->MacSetCurrentEvent( event , handler ) ; + if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent( + focus , message , modifiers , when , point.h , point.v ) ) + { + result = noErr ; + } + wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ; + } + break ; + case kEventRawKeyUp : + if ( (focus != NULL) && wxTheApp->MacSendKeyUpEvent( + focus , message , modifiers , when , point.h , point.v ) ) + { + result = noErr ; + } + break ; + case kEventRawKeyModifiersChanged : + { + wxKeyEvent event(wxEVT_KEY_DOWN); + + event.m_shiftDown = modifiers & shiftKey; + event.m_controlDown = modifiers & controlKey; + event.m_altDown = modifiers & optionKey; + event.m_metaDown = modifiers & cmdKey; + + event.m_x = point.h; + event.m_y = point.v; + event.m_timeStamp = when; + wxWindow* focus = wxWindow::FindFocus() ; + event.SetEventObject(focus); + + if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & controlKey ) + { + event.m_keyCode = WXK_CONTROL ; + event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; + focus->GetEventHandler()->ProcessEvent( event ) ; + } + if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & shiftKey ) + { + event.m_keyCode = WXK_SHIFT ; + event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; + focus->GetEventHandler()->ProcessEvent( event ) ; + } + if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & optionKey ) + { + event.m_keyCode = WXK_ALT ; + event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; + focus->GetEventHandler()->ProcessEvent( event ) ; + } + if ( focus && (modifiers ^ wxTheApp->s_lastModifiers ) & cmdKey ) + { + event.m_keyCode = WXK_COMMAND ; + event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ; + focus->GetEventHandler()->ProcessEvent( event ) ; + } + wxTheApp->s_lastModifiers = modifiers ; + } + break ; + } + + return result ; +} + +// we don't interfere with foreign controls on our toplevel windows, therefore we always give back eventNotHandledErr +// for windows that we didn't create (like eg Scrollbars in a databrowser) , or for controls where we did not handle the +// mouse down at all + +// This handler can also be called from app level where data (ie target window) may be null or a non wx window + +wxWindow* g_MacLastWindow = NULL ; + +static void SetupMouseEvent( wxMouseEvent &wxevent , wxMacCarbonEvent &cEvent ) +{ + UInt32 modifiers = cEvent.GetParameter(kEventParamKeyModifiers, typeUInt32) ; + Point screenMouseLocation = cEvent.GetParameter(kEventParamMouseLocation) ; + + // this parameter are not given for all events + EventMouseButton button = 0 ; + UInt32 clickCount = 0 ; + cEvent.GetParameter(kEventParamMouseButton, typeMouseButton , &button) ; + cEvent.GetParameter(kEventParamClickCount, typeUInt32 , &clickCount ) ; + + wxevent.m_x = screenMouseLocation.h; + wxevent.m_y = screenMouseLocation.v; + wxevent.m_shiftDown = modifiers & shiftKey; + wxevent.m_controlDown = modifiers & controlKey; + wxevent.m_altDown = modifiers & optionKey; + wxevent.m_metaDown = modifiers & cmdKey; + wxevent.SetTimestamp( cEvent.GetTicks() ) ; + // a control click is interpreted as a right click + if ( button == kEventMouseButtonPrimary && (modifiers & controlKey) ) + { + button = kEventMouseButtonSecondary ; + } + + // determinate the correct down state, wx does not want a 'down' for a mouseUp event, while mac delivers + // this button + if ( button != 0 && cEvent.GetKind() != kEventMouseUp ) + { + switch( button ) + { + case kEventMouseButtonPrimary : + wxevent.m_leftDown = true ; + break ; + case kEventMouseButtonSecondary : + wxevent.m_rightDown = true ; + break ; + case kEventMouseButtonTertiary : + wxevent.m_middleDown = true ; + break ; + } + } + // determinate the correct click button + if ( button == kEventMouseButtonSecondary ) + { + if (cEvent.GetKind() == kEventMouseDown ) + wxevent.SetEventType( clickCount > 1 ? wxEVT_RIGHT_DOWN : wxEVT_RIGHT_DCLICK ) ; + else if ( cEvent.GetKind() == kEventMouseUp ) + wxevent.SetEventType(wxEVT_RIGHT_UP ) ; + } + else if ( button == kEventMouseButtonTertiary ) + { + if (cEvent.GetKind() == kEventMouseDown ) + wxevent.SetEventType(clickCount > 1 ? wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN ) ; + else if ( cEvent.GetKind() == kEventMouseUp ) + wxevent.SetEventType(wxEVT_MIDDLE_UP ) ; + } + else + { + if (cEvent.GetKind() == kEventMouseDown ) + wxevent.SetEventType(clickCount > 1 ? wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN ) ; + else if ( cEvent.GetKind() == kEventMouseUp ) + wxevent.SetEventType(wxEVT_LEFT_UP ) ; + else if ( cEvent.GetKind() == kEventMouseWheelMoved ) + { + wxevent.SetEventType(wxEVT_MOUSEWHEEL ) ; + + // EventMouseWheelAxis axis = cEvent.GetParameter(kEventParamMouseWheelAxis, typeMouseWheelAxis) ; + SInt32 delta = cEvent.GetParameter(kEventParamMouseWheelDelta, typeLongInteger) ; + + wxevent.m_wheelRotation = delta; + wxevent.m_wheelDelta = 1; + wxevent.m_linesPerAction = 1; + } + else + wxevent.SetEventType(wxEVT_MOTION ) ; + } +} + +ControlRef wxMacFindSubControl( Point location , ControlRef superControl , ControlPartCode *outPart ) +{ + if ( superControl ) + { + UInt16 childrenCount = 0 ; + OSStatus err = CountSubControls( superControl , &childrenCount ) ; + if ( err == errControlIsNotEmbedder ) + return NULL ; + wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ; + + for ( UInt16 i = childrenCount ; i >=1 ; --i ) + { + ControlHandle sibling ; + err = GetIndexedSubControl( superControl , i , & sibling ) ; + if ( err == errControlIsNotEmbedder ) + return NULL ; + + wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ; + if ( IsControlVisible( sibling ) ) + { + Rect r ; + GetControlBounds( sibling , &r ) ; + if ( MacPtInRect( location , &r ) ) + { + ControlHandle child = wxMacFindSubControl( location , sibling , outPart ) ; + if ( child ) + return child ; + else + { + *outPart = TestControl( sibling , location ) ; + return sibling ; + } + } + } + } + } + return NULL ; +} + +ControlRef wxMacFindControlUnderMouse( Point location , WindowRef window , ControlPartCode *outPart ) +{ +#if TARGET_API_MAC_OSX + return FindControlUnderMouse( location , window , outPart ) ; +#else + ControlRef rootControl = NULL ; + verify_noerr( GetRootControl( window , &rootControl ) ) ; + return wxMacFindSubControl( location , rootControl , outPart ) ; +#endif +} +pascal OSStatus wxMacTopLevelMouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + + OSStatus result = eventNotHandledErr ; + + wxMacCarbonEvent cEvent( event ) ; + + Point screenMouseLocation = cEvent.GetParameter(kEventParamMouseLocation) ; + Point windowMouseLocation = screenMouseLocation ; + + WindowRef window ; + short windowPart = ::FindWindow(screenMouseLocation, &window); + + wxWindow* currentMouseWindow = NULL ; + if ( window ) + { + // calculate window relative coordinates + GrafPtr port; + ::GetPort( &port ) ; + ::SetPort( UMAGetWindowPort(window ) ) ; + ::GlobalToLocal( &windowMouseLocation ) ; + ::SetPort( port ) ; + + if ( wxTheApp->s_captureWindow && wxTheApp->s_captureWindow->MacGetTopLevelWindowRef() == (WXWindow) window && windowPart == inContent ) + { + currentMouseWindow = wxTheApp->s_captureWindow ; + } + else if ( (IsWindowActive(window) && windowPart == inContent) ) + { + ControlPartCode part ; + ControlRef control = wxMacFindControlUnderMouse( windowMouseLocation , window , &part ) ; + currentMouseWindow = wxFindControlFromMacControl( control ) ; + } + } + + wxMouseEvent wxevent(wxEVT_LEFT_DOWN); + SetupMouseEvent( wxevent , cEvent ) ; + + // handle all enter / leave events + + if ( currentMouseWindow != g_MacLastWindow ) + { + if ( g_MacLastWindow ) + { + wxMouseEvent eventleave(wxevent); + eventleave.SetEventType( wxEVT_LEAVE_WINDOW ); + g_MacLastWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y ); + eventleave.SetEventObject( g_MacLastWindow ) ; + +#if wxUSE_TOOLTIPS + wxToolTip::RelayEvent( g_MacLastWindow , eventleave); +#endif // wxUSE_TOOLTIPS + g_MacLastWindow->GetEventHandler()->ProcessEvent(eventleave); + } + if ( currentMouseWindow ) + { + wxMouseEvent evententer(wxevent); + evententer.SetEventType( wxEVT_ENTER_WINDOW ); + currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y ); + evententer.SetEventObject( currentMouseWindow ) ; +#if wxUSE_TOOLTIPS + wxToolTip::RelayEvent( currentMouseWindow , evententer); +#endif // wxUSE_TOOLTIPS + currentMouseWindow->GetEventHandler()->ProcessEvent(evententer); + } + g_MacLastWindow = currentMouseWindow ; + } + + if ( windowPart == inMenuBar ) + { + // special case menu bar, as we are having a low-level runloop we must do it ourselves + if ( cEvent.GetKind() == kEventMouseDown ) + { + ::MenuSelect( screenMouseLocation ) ; + result = noErr ; + } + } // if ( windowPart == inMenuBar ) + else if ( currentMouseWindow ) + { + currentMouseWindow->ScreenToClient( &wxevent.m_x , &wxevent.m_y ) ; + + wxevent.SetEventObject( currentMouseWindow ) ; + + // update cursor + + wxWindow* cursorTarget = currentMouseWindow ; + wxPoint cursorPoint( wxevent.m_x , wxevent.m_y ) ; + + while( cursorTarget && !cursorTarget->MacSetupCursor( cursorPoint ) ) + { + cursorTarget = cursorTarget->GetParent() ; + if ( cursorTarget ) + cursorPoint += cursorTarget->GetPosition() ; + } + + // update focus + + if ( wxevent.GetEventType() == wxEVT_LEFT_DOWN ) + { + // set focus to this window + if (currentMouseWindow->AcceptsFocus() && wxWindow::FindFocus()!=currentMouseWindow) + currentMouseWindow->SetFocus(); + } + + // make tooltips current + + #if wxUSE_TOOLTIPS + if ( wxevent.GetEventType() == wxEVT_MOTION + || wxevent.GetEventType() == wxEVT_ENTER_WINDOW + || wxevent.GetEventType() == wxEVT_LEAVE_WINDOW ) + wxToolTip::RelayEvent( currentMouseWindow , wxevent); + #endif // wxUSE_TOOLTIPS + if ( currentMouseWindow->GetEventHandler()->ProcessEvent(wxevent) ) + result = noErr; + if ( cEvent.GetKind() == kEventMouseUp && wxTheApp->s_captureWindow ) + { + wxTheApp->s_captureWindow = NULL ; + // update cursor ? + } + } // else if ( currentMouseWindow ) + return result ; +} + +static pascal OSStatus wxMacTopLevelWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + + wxMacCarbonEvent cEvent( event ) ; + + // WindowRef windowRef = cEvent.GetParameter(kEventParamDirectObject) ; + wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ; + + switch( GetEventKind( event ) ) + { + case kEventWindowActivated : + { + toplevelWindow->MacActivate( cEvent.GetTicks() , true) ; + + wxActivateEvent wxevent(wxEVT_ACTIVATE, true , toplevelWindow->GetId()); + wxevent.SetTimestamp( cEvent.GetTicks() ) ; + wxevent.SetEventObject(toplevelWindow); + toplevelWindow->GetEventHandler()->ProcessEvent(wxevent); + result = noErr ; + break ; + } + case kEventWindowDeactivated : + { + toplevelWindow->MacActivate(cEvent.GetTicks() , false) ; + wxActivateEvent wxevent(wxEVT_ACTIVATE, false , toplevelWindow->GetId()); + wxevent.SetTimestamp( cEvent.GetTicks() ) ; + wxevent.SetEventObject(toplevelWindow); + toplevelWindow->GetEventHandler()->ProcessEvent(wxevent); + result = noErr ; + break ; + } + case kEventWindowShown : + toplevelWindow->Refresh() ; + result = noErr ; + break ; + case kEventWindowClose : + toplevelWindow->Close() ; + result = noErr ; + break ; + case kEventWindowBoundsChanged : + { + UInt32 attributes = cEvent.GetParameter(kEventParamAttributes,typeUInt32) ; + Rect newRect = cEvent.GetParameter(kEventParamCurrentBounds) ; + wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ; + if ( attributes & kWindowBoundsChangeSizeChanged ) + { + // according to the other ports we handle this within the OS level + // resize event, not within a wxSizeEvent + wxFrame *frame = wxDynamicCast( toplevelWindow , wxFrame ) ; + if ( frame ) + { + #if wxUSE_STATUSBAR + frame->PositionStatusBar(); + #endif + #if wxUSE_TOOLBAR + frame->PositionToolBar(); + #endif + } + + wxSizeEvent event( r.GetSize() , toplevelWindow->GetId() ) ; + event.SetEventObject( toplevelWindow ) ; + + toplevelWindow->GetEventHandler()->ProcessEvent(event) ; + } + if ( attributes & kWindowBoundsChangeOriginChanged ) + { + wxMoveEvent event( r.GetLeftTop() , toplevelWindow->GetId() ) ; + event.SetEventObject( toplevelWindow ) ; + toplevelWindow->GetEventHandler()->ProcessEvent(event) ; + } + result = noErr ; + break ; + } + case kEventWindowBoundsChanging : + { + UInt32 attributes = cEvent.GetParameter(kEventParamAttributes,typeUInt32) ; + Rect newRect = cEvent.GetParameter(kEventParamCurrentBounds) ; + wxRect r( newRect.left , newRect.top , newRect.right - newRect.left , newRect.bottom - newRect.top ) ; + + if ( (attributes & kWindowBoundsChangeSizeChanged) || (attributes & kWindowBoundsChangeOriginChanged) ) + { + // this is a EVT_SIZING not a EVT_SIZE type ! + wxSizeEvent wxevent( r , toplevelWindow->GetId() ) ; + wxevent.SetEventObject( toplevelWindow ) ; + wxRect adjustR = r ; + if ( toplevelWindow->GetEventHandler()->ProcessEvent(wxevent) ) + { + adjustR = wxevent.GetRect() ; + } + if ( toplevelWindow->GetMaxWidth() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxWidth() ) + adjustR.SetWidth( toplevelWindow->GetMaxWidth() ) ; + if ( toplevelWindow->GetMaxHeight() != -1 && adjustR.GetWidth() > toplevelWindow->GetMaxHeight() ) + adjustR.SetHeight( toplevelWindow->GetMaxHeight() ) ; + if ( toplevelWindow->GetMinWidth() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinWidth() ) + adjustR.SetWidth( toplevelWindow->GetMinWidth() ) ; + if ( toplevelWindow->GetMinHeight() != -1 && adjustR.GetWidth() < toplevelWindow->GetMinHeight() ) + adjustR.SetHeight( toplevelWindow->GetMinHeight() ) ; + Rect adjustedRect = { adjustR.y , adjustR.x , adjustR.y + adjustR.height , adjustR.x + adjustR.width } ; + if ( !EqualRect( &newRect , &adjustedRect ) ) + cEvent.SetParameter( kEventParamCurrentBounds , &adjustedRect ) ; + } + + result = noErr ; + break ; + } + default : + break ; + } + return result ; +} + +pascal OSStatus wxMacTopLevelEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + + switch ( GetEventClass( event ) ) + { + case kEventClassKeyboard : + result = KeyboardEventHandler( handler, event , data ) ; + break ; + case kEventClassTextInput : + result = TextInputEventHandler( handler, event , data ) ; + break ; + case kEventClassWindow : + result = wxMacTopLevelWindowEventHandler( handler, event , data ) ; + break ; + case kEventClassMouse : + result = wxMacTopLevelMouseEventHandler( handler, event , data ) ; + break ; + default : + break ; + } + return result ; +} + +DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTopLevelEventHandler ) + // --------------------------------------------------------------------------- // wxWindowMac utility functions // --------------------------------------------------------------------------- // Find an item given the Macintosh Window Reference -wxList *wxWinMacWindowList = NULL; -wxTopLevelWindowMac *wxFindWinFromMacWindow(WXWindow inWindowRef) +wxList wxWinMacWindowList(wxKEY_INTEGER); +wxTopLevelWindowMac *wxFindWinFromMacWindow(WindowRef inWindowRef) { - wxNode *node = wxWinMacWindowList->Find((long)inWindowRef); + wxNode *node = wxWinMacWindowList.Find((long)inWindowRef); if (!node) return NULL; - return (wxTopLevelWindowMac *)node->Data(); + return (wxTopLevelWindowMac *)node->GetData(); } -void wxAssociateWinWithMacWindow(WXWindow inWindowRef, wxTopLevelWindowMac *win) +void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) ; +void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxTopLevelWindowMac *win) { // adding NULL WindowRef is (first) surely a result of an error and // (secondly) breaks menu command processing - wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" ); + wxCHECK_RET( inWindowRef != (WindowRef) NULL, wxT("attempt to add a NULL WindowRef to window list") ); - if ( !wxWinMacWindowList->Find((long)inWindowRef) ) - wxWinMacWindowList->Append((long)inWindowRef, win); + if ( !wxWinMacWindowList.Find((long)inWindowRef) ) + wxWinMacWindowList.Append((long)inWindowRef, win); } +void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) ; void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) { - wxWinMacWindowList->DeleteObject(win); + wxWinMacWindowList.DeleteObject(win); } @@ -93,17 +673,36 @@ void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) // wxTopLevelWindowMac creation // ---------------------------------------------------------------------------- -WXHWND wxTopLevelWindowMac::s_macWindowInUpdate = NULL; +wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL; void wxTopLevelWindowMac::Init() { m_iconized = m_maximizeOnShow = FALSE; - m_macNoEraseUpdateRgn = NewRgn() ; - m_macNeedsErasing = false ; m_macWindow = NULL ; +#if TARGET_API_MAC_OSX + m_macUsesCompositing = TRUE; +#else + m_macUsesCompositing = FALSE; +#endif + m_macEventHandler = NULL ; } +class wxMacDeferredWindowDeleter : public wxObject +{ +public : + wxMacDeferredWindowDeleter( WindowRef windowRef ) + { + m_macWindow = windowRef ; + } + virtual ~wxMacDeferredWindowDeleter() + { + UMADisposeWindow( (WindowRef) m_macWindow ) ; + } + protected : + WindowRef m_macWindow ; +} ; + bool wxTopLevelWindowMac::Create(wxWindow *parent, wxWindowID id, const wxString& title, @@ -121,6 +720,8 @@ bool wxTopLevelWindowMac::Create(wxWindow *parent, m_windowId = id == -1 ? NewControlId() : id; + MacCreateRealWindow( title, pos , size , MacRemoveBordersFromStyle(style) , name ) ; + wxTopLevelWindows.Append(this); if ( parent ) @@ -134,27 +735,19 @@ wxTopLevelWindowMac::~wxTopLevelWindowMac() if ( m_macWindow ) { wxToolTip::NotifyWindowDelete(m_macWindow) ; - UMADisposeWindow( (WindowRef) m_macWindow ) ; + wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ; + } + + if ( m_macEventHandler ) + { + ::RemoveEventHandler((EventHandlerRef) m_macEventHandler); + m_macEventHandler = NULL ; } - - wxRemoveMacWindowAssociation( this ) ; - wxTopLevelWindows.DeleteObject(this); + wxRemoveMacWindowAssociation( this ) ; if ( wxModelessWindows.Find(this) ) wxModelessWindows.DeleteObject(this); - - // If this is the last top-level window, exit. - if ( wxTheApp && (wxTopLevelWindows.Number() == 0) ) - { - wxTheApp->SetTopWindow(NULL); - - if ( wxTheApp->GetExitOnFrameDelete() ) - { - wxTheApp->ExitMainLoop() ; - } - } - DisposeRgn( (RgnHandle) m_macNoEraseUpdateRgn ) ; } @@ -164,23 +757,44 @@ wxTopLevelWindowMac::~wxTopLevelWindowMac() void wxTopLevelWindowMac::Maximize(bool maximize) { - // not available on mac + wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) m_macWindow) ) ; + wxMacWindowClipper clip (this); + ZoomWindow( (WindowRef)m_macWindow , maximize ? inZoomOut : inZoomIn , false ) ; +/* + Rect r ; + GDHandle device = NULL ; + verify_noerr( GetWindowGreatestAreaDevice( (WindowRef) m_macWindow , kWindowContentRgn , + &device , NULL ) ; + verify_noerr( GetAvailableWindowPositioningBounds( GetMainDevice() , &r ) ) ; + + Rect tempRect ; + GrafPtr port ; + GetPort( &port ) ; + Point pt = { 0, 0 } ; + SetPortWindowPort((WindowRef)m_macWindow) ; + LocalToGlobal( &pt ) ; + SetPort( port ) ; + + GetWindowPortBounds((WindowRef)m_macWindow, &tempRect ) ; + SetSize( pt.h , pt.v , tempRect.right-tempRect.left , + tempRect.bottom-tempRect.top, wxSIZE_USE_EXISTING); +*/ } bool wxTopLevelWindowMac::IsMaximized() const { - return false ; + return IsWindowInStandardState( (WindowRef)m_macWindow , NULL , NULL ) ; } void wxTopLevelWindowMac::Iconize(bool iconize) { - // not available on mac + if ( IsWindowCollapsable((WindowRef)m_macWindow) ) + CollapseWindow((WindowRef)m_macWindow , iconize ) ; } bool wxTopLevelWindowMac::IsIconized() const { - // mac dialogs cannot be iconized - return FALSE; + return IsWindowCollapsed((WindowRef)m_macWindow ) ; } void wxTopLevelWindowMac::Restore() @@ -192,490 +806,493 @@ void wxTopLevelWindowMac::Restore() // wxTopLevelWindowMac misc // ---------------------------------------------------------------------------- +wxPoint wxTopLevelWindowMac::GetClientAreaOrigin() const +{ + return wxPoint(0,0) ; +} + void wxTopLevelWindowMac::SetIcon(const wxIcon& icon) { // this sets m_icon wxTopLevelWindowBase::SetIcon(icon); } +void wxTopLevelWindowMac::MacSetBackgroundBrush( const wxBrush &brush ) +{ + wxTopLevelWindowBase::MacSetBackgroundBrush( brush ) ; + + if ( m_macBackgroundBrush.Ok() && m_macBackgroundBrush.GetStyle() != wxTRANSPARENT && m_macBackgroundBrush.MacGetBrushKind() == kwxMacBrushTheme ) + { + SetThemeWindowBackground( (WindowRef) m_macWindow , m_macBackgroundBrush.MacGetTheme() , false ) ; + } +} + +void wxTopLevelWindowMac::MacInstallTopLevelWindowEventHandler() +{ + if ( m_macEventHandler != NULL ) + { + verify_noerr( ::RemoveEventHandler( (EventHandlerRef) m_macEventHandler ) ) ; + } + InstallWindowEventHandler(MAC_WXHWND(m_macWindow), GetwxMacTopLevelEventHandlerUPP(), + GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler); +} + void wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title, const wxPoint& pos, const wxSize& size, long style, - const wxString& name ) + const wxString& name ) { - SetName(name); - m_windowStyle = style; - m_isShown = FALSE; + OSStatus err = noErr ; + SetName(name); + m_windowStyle = style; + m_isShown = FALSE; - // create frame. + // create frame. Rect theBoundsRect; - m_x = (int)pos.x; - m_y = (int)pos.y; - if ( m_y < 50 ) - m_y = 50 ; - if ( m_x < 20 ) - m_x = 20 ; - - m_width = size.x; - if (m_width == -1) - m_width = 20; - m_height = size.y; - if (m_height == -1) - m_height = 20; + int x = (int)pos.x; + int y = (int)pos.y; + if ( y < 50 ) + y = 50 ; + if ( x < 20 ) + x = 20 ; + + int w = WidthDefault(size.x); + int h = HeightDefault(size.y); - ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height); + ::SetRect(&theBoundsRect, x, y , x + w, y + h); // translate the window attributes in the appropriate window class and attributes WindowClass wclass = 0; WindowAttributes attr = kWindowNoAttributes ; - - if ( HasFlag( wxFRAME_TOOL_WINDOW) || HasFlag(wxTINY_CAPTION_HORIZ) || HasFlag(wxTINY_CAPTION_VERT) ) + + if ( HasFlag( wxFRAME_TOOL_WINDOW) ) { - wclass = kFloatingWindowClass ; - if ( HasFlag(wxTINY_CAPTION_VERT) ) + if ( + HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || + HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) || + HasFlag(wxTINY_CAPTION_HORIZ) || HasFlag(wxTINY_CAPTION_VERT) + ) { - attr |= kWindowSideTitlebarAttribute ; + wclass = kFloatingWindowClass ; + if ( HasFlag(wxTINY_CAPTION_VERT) ) + { + attr |= kWindowSideTitlebarAttribute ; + } + } + else + { + wclass = kPlainWindowClass ; } } else if ( HasFlag( wxCAPTION ) ) { - if ( HasFlag( wxDIALOG_MODAL ) ) + wclass = kDocumentWindowClass ; + } + else + { + if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || + HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) ) { - wclass = kDocumentWindowClass ; // kMovableModalWindowClass ; + wclass = kDocumentWindowClass ; } - else + else { - wclass = kDocumentWindowClass ; + wclass = kPlainWindowClass ; } } - else + + if ( HasFlag( wxMINIMIZE_BOX ) ) { - wclass = kModalWindowClass ; + attr |= kWindowCollapseBoxAttribute ; } - - if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ) + if ( HasFlag( wxMAXIMIZE_BOX ) ) { attr |= kWindowFullZoomAttribute ; - attr |= kWindowCollapseBoxAttribute ; } if ( HasFlag( wxRESIZE_BORDER ) ) { attr |= kWindowResizableAttribute ; } - if ( HasFlag( wxSYSTEM_MENU ) ) + if ( HasFlag( wxCLOSE_BOX) ) { attr |= kWindowCloseBoxAttribute ; } + + if (UMAGetSystemVersion() >= 0x1000) + { + // turn on live resizing (OS X only) + attr |= kWindowLiveResizeAttribute; + } + + if (HasFlag(wxSTAY_ON_TOP)) + wclass = kUtilityWindowClass; + +#if TARGET_API_MAC_OSX + attr |= kWindowCompositingAttribute; +#endif - ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ; - wxAssociateWinWithMacWindow( m_macWindow , this ) ; - wxString label ; - if( wxApp::s_macDefaultEncodingIsPC ) - label = wxMacMakeMacStringFromPC( title ) ; + if ( HasFlag(wxFRAME_SHAPED) ) + { + WindowDefSpec customWindowDefSpec; + customWindowDefSpec.defType = kWindowDefProcPtr; + customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef); + + err = ::CreateCustomWindow( &customWindowDefSpec, wclass, + attr, &theBoundsRect, + (WindowRef*) &m_macWindow); + } else - label = title ; - UMASetWTitleC( (WindowRef)m_macWindow , label ) ; - ::CreateRootControl( (WindowRef)m_macWindow , (ControlHandle*)&m_macRootControl ) ; + { + err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ; + } + + wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") ); + wxAssociateWinWithMacWindow( (WindowRef) m_macWindow , this ) ; + UMASetWTitle( (WindowRef) m_macWindow , title , m_font.GetEncoding() ) ; + if ( m_macUsesCompositing ) + { + ::GetRootControl( (WindowRef)m_macWindow, (ControlRef*)&m_macControl ) ; + } + else + { + ::CreateRootControl( (WindowRef)m_macWindow , (ControlRef*)&m_macControl ) ; + } + MacInstallEventHandler() ; + InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ; + MacInstallTopLevelWindowEventHandler() ; + m_macFocus = NULL ; + + if ( HasFlag(wxFRAME_SHAPED) ) + { + // default shape matches the window size + wxRegion rgn(0, 0, w, h); + SetShape(rgn); + } + + wxWindowCreateEvent event(this); + GetEventHandler()->ProcessEvent(event); } -void wxTopLevelWindowMac::MacGetPortParams(WXPOINTPTR localOrigin, WXRECTPTR clipRect, WXHWND *window , wxWindowMac** rootwin) +void wxTopLevelWindowMac::ClearBackground() { - ((Point*)localOrigin)->h = 0; - ((Point*)localOrigin)->v = 0; - ((Rect*)clipRect)->left = 0; - ((Rect*)clipRect)->top = 0; - ((Rect*)clipRect)->right = m_width; - ((Rect*)clipRect)->bottom = m_height; - *window = m_macWindow ; - *rootwin = this ; + wxWindow::ClearBackground() ; } -void wxTopLevelWindowMac::Clear() +// Raise the window to the top of the Z order +void wxTopLevelWindowMac::Raise() { - wxWindow::Clear() ; + ::SelectWindow( (WindowRef)m_macWindow ) ; } -WXWidget wxTopLevelWindowMac::MacGetContainerForEmbedding() +// Lower the window to the bottom of the Z order +void wxTopLevelWindowMac::Lower() { - return m_macRootControl ; + ::SendBehind( (WindowRef)m_macWindow , NULL ) ; } -void wxTopLevelWindowMac::MacUpdate( long timestamp) +void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp) { - - wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) m_macWindow) ) ; - - BeginUpdate( (WindowRef)m_macWindow ) ; - - RgnHandle updateRgn = NewRgn(); - RgnHandle diffRgn = NewRgn() ; - if ( updateRgn && diffRgn ) + if(s_macDeactivateWindow) { - GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn ); - DiffRgn( updateRgn , (RgnHandle) m_macNoEraseUpdateRgn , diffRgn ) ; - if ( !EmptyRgn( updateRgn ) ) - { - MacRedraw( updateRgn , timestamp , m_macNeedsErasing || !EmptyRgn( diffRgn ) ) ; - } + wxLogDebug(wxT("Doing delayed deactivation of %p"),s_macDeactivateWindow); + s_macDeactivateWindow->MacActivate(timestamp, false); } - if ( updateRgn ) - DisposeRgn( updateRgn ); - if ( diffRgn ) - DisposeRgn( diffRgn ); - EndUpdate( (WindowRef)m_macWindow ) ; - SetEmptyRgn( (RgnHandle) m_macNoEraseUpdateRgn ) ; - m_macNeedsErasing = false ; } - -// Raise the window to the top of the Z order -void wxTopLevelWindowMac::Raise() +void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating ) { - ::BringToFront( (WindowRef)m_macWindow ) ; + // wxLogDebug(wxT("TopLevel=%p::MacActivate"),this); + + if(s_macDeactivateWindow==this) + s_macDeactivateWindow=NULL; + MacDelayedDeactivation(timestamp); } -// Lower the window to the bottom of the Z order -void wxTopLevelWindowMac::Lower() +void wxTopLevelWindowMac::SetTitle(const wxString& title) { - ::SendBehind( (WindowRef)m_macWindow , NULL ) ; + wxWindow::SetTitle( title ) ; + UMASetWTitle( (WindowRef)m_macWindow , title , m_font.GetEncoding() ) ; } -Point lastWhere ; -long lastWhen = 0 ; -extern int wxBusyCursorCount ; - -void wxTopLevelWindowMac::MacFireMouseEvent( WXEVENTREF evr ) +bool wxTopLevelWindowMac::Show(bool show) { - EventRecord *ev = (EventRecord*) evr ; - wxMouseEvent event(wxEVT_LEFT_DOWN); - bool isDown = !(ev->modifiers & btnState) ; // 1 is for up - bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse - - event.m_leftDown = isDown && !controlDown; - - event.m_middleDown = FALSE; - event.m_rightDown = isDown && controlDown; + if ( !wxTopLevelWindowBase::Show(show) ) + return FALSE; - if ( ev->what == mouseDown ) - { - if ( controlDown ) - event.SetEventType(wxEVT_RIGHT_DOWN ) ; - else - event.SetEventType(wxEVT_LEFT_DOWN ) ; - } - else if ( ev->what == mouseUp ) + if (show) { - if ( controlDown ) - event.SetEventType(wxEVT_RIGHT_UP ) ; + #if wxUSE_SYSTEM_OPTIONS //code contributed by Ryan Wilcox December 18, 2003 + if ( (wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) ) && ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1) ) + { + ::ShowWindow( (WindowRef)m_macWindow ); + } else - event.SetEventType(wxEVT_LEFT_UP ) ; + #endif + { + ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowShowTransitionAction,nil); + } + ::SelectWindow( (WindowRef)m_macWindow ) ; + // as apps expect a size event to occur at this moment + wxSizeEvent event( GetSize() , m_windowId); + event.SetEventObject(this); + GetEventHandler()->ProcessEvent(event); } else { - event.SetEventType(wxEVT_MOTION ) ; - } - - event.m_shiftDown = ev->modifiers & shiftKey; - event.m_controlDown = ev->modifiers & controlKey; - event.m_altDown = ev->modifiers & optionKey; - event.m_metaDown = ev->modifiers & cmdKey; - - Point localwhere = ev->where ; - - GrafPtr port ; - ::GetPort( &port ) ; - ::SetPort( UMAGetWindowPort( (WindowRef)m_macWindow ) ) ; - ::GlobalToLocal( &localwhere ) ; - ::SetPort( port ) ; - - if ( ev->what == mouseDown ) - { - if ( ev->when - lastWhen <= GetDblTime() ) + #if wxUSE_SYSTEM_OPTIONS + if ( (wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) ) && ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1) ) { - if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 ) - { - if ( controlDown ) - event.SetEventType(wxEVT_RIGHT_DCLICK ) ; - else - event.SetEventType(wxEVT_LEFT_DCLICK ) ; - } - lastWhen = 0 ; + ::HideWindow((WindowRef) m_macWindow ); } else + #endif { - lastWhen = ev->when ; + ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowHideTransitionAction,nil); } - lastWhere = localwhere ; } - event.m_x = localwhere.h; - event.m_y = localwhere.v; - event.m_x += m_x; - event.m_y += m_y; + MacPropagateVisibilityChanged() ; - event.m_timeStamp = ev->when; - event.SetEventObject(this); - if ( wxTheApp->s_captureWindow ) - { - int x = event.m_x ; - int y = event.m_y ; - wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ; - event.m_x = x ; - event.m_y = y ; - wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ; - - if ( ev->what == mouseUp ) - { - wxTheApp->s_captureWindow = NULL ; - if ( wxBusyCursorCount == 0 ) - { - m_cursor.MacInstall() ; - } - } - } - else - { - MacDispatchMouseEvent( event ) ; - } + return TRUE ; } -void wxTopLevelWindowMac::MacMouseDown( WXEVENTREF ev , short part) +// we are still using coordinates of the content view, todo switch to structure bounds + +void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) { - MacFireMouseEvent( ev ) ; + Rect bounds = { y , x , y + height , x + width } ; + verify_noerr(SetWindowBounds( (WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ; } -void wxTopLevelWindowMac::MacMouseUp( WXEVENTREF ev , short part) +void wxTopLevelWindowMac::DoGetPosition( int *x, int *y ) const { - switch (part) - { - case inContent: - { - MacFireMouseEvent( ev ) ; - } - break ; - } + Rect bounds ; + verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ; + if(x) *x = bounds.left ; + if(y) *y = bounds.top ; +} +void wxTopLevelWindowMac::DoGetSize( int *width, int *height ) const +{ + Rect bounds ; + verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowStructureRgn , &bounds )) ; + if(width) *width = bounds.right - bounds.left ; + if(height) *height = bounds.bottom - bounds.top ; } -void wxTopLevelWindowMac::MacMouseMoved( WXEVENTREF ev , short part) +void wxTopLevelWindowMac::DoGetClientSize( int *width, int *height ) const { - switch (part) - { - case inContent: - { - MacFireMouseEvent( ev ) ; - } - break ; - } + Rect bounds ; + verify_noerr(GetWindowBounds((WindowRef) m_macWindow, kWindowContentRgn , &bounds )) ; + if(width) *width = bounds.right - bounds.left ; + if(height) *height = bounds.bottom - bounds.top ; } -void wxTopLevelWindowMac::MacActivate( WXEVENTREF ev , bool inIsActivating ) + +void wxTopLevelWindowMac::MacSetMetalAppearance( bool set ) { - wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId); - event.m_timeStamp = ((EventRecord*)ev)->when ; - event.SetEventObject(this); - - GetEventHandler()->ProcessEvent(event); - - UMAHighlightAndActivateWindow( (WindowRef)m_macWindow , inIsActivating ) ; - - MacSuperEnabled( inIsActivating ) ; +#if TARGET_API_MAC_OSX + UInt32 attr = 0 ; + GetWindowAttributes((WindowRef) m_macWindow , &attr ) ; + wxASSERT_MSG( attr & kWindowCompositingAttribute , + wxT("Cannot set metal appearance on a non-compositing window") ) ; + + MacChangeWindowAttributes( set ? kWindowMetalAttribute : kWindowNoAttributes , + set ? kWindowNoAttributes : kWindowMetalAttribute ) ; +#endif } -void wxTopLevelWindowMac::MacKeyDown( WXEVENTREF ev ) +bool wxTopLevelWindowMac::MacGetMetalAppearance() const { +#if TARGET_API_MAC_OSX + return MacGetWindowAttributes() & kWindowMetalAttribute ; +#else + return false ; +#endif } -void wxTopLevelWindowMac::SetTitle(const wxString& title) +void wxTopLevelWindowMac::MacChangeWindowAttributes( wxUint32 attributesToSet , wxUint32 attributesToClear ) { - wxWindow::SetTitle( title ) ; - - wxString label ; - - if( wxApp::s_macDefaultEncodingIsPC ) - label = wxMacMakeMacStringFromPC( m_label ) ; - else - label = m_label ; + ChangeWindowAttributes ( (WindowRef) m_macWindow , attributesToSet, attributesToClear ) ; +} - UMASetWTitleC( (WindowRef)m_macWindow , label ) ; +wxUint32 wxTopLevelWindowMac::MacGetWindowAttributes() const +{ + UInt32 attr = 0 ; + GetWindowAttributes((WindowRef) m_macWindow , &attr ) ; + return attr ; } -bool wxTopLevelWindowMac::Show(bool show) +// --------------------------------------------------------------------------- +// Shape implementation +// --------------------------------------------------------------------------- + + +bool wxTopLevelWindowMac::SetShape(const wxRegion& region) { - if ( !wxWindow::Show(show) ) - return FALSE; + wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), FALSE, + _T("Shaped windows must be created with the wxFRAME_SHAPED style.")); - if (show) - { - ::ShowWindow( (WindowRef)m_macWindow ) ; - ::SelectWindow( (WindowRef)m_macWindow ) ; - // no need to generate events here, they will get them triggered by macos - // actually they should be , but apparently they are not - wxSize size(m_width, m_height); - wxSizeEvent event(size, m_windowId); - event.SetEventObject(this); - GetEventHandler()->ProcessEvent(event); - } - else + // The empty region signifies that the shape should be removed from the + // window. + if ( region.IsEmpty() ) { - ::HideWindow( (WindowRef)m_macWindow ) ; + wxSize sz = GetClientSize(); + wxRegion rgn(0, 0, sz.x, sz.y); + return SetShape(rgn); } - if ( !show ) - { - } - else - { - Refresh() ; - } + // Make a copy of the region + RgnHandle shapeRegion = NewRgn(); + CopyRgn( (RgnHandle)region.GetWXHRGN(), shapeRegion ); + // Dispose of any shape region we may already have + RgnHandle oldRgn = (RgnHandle)GetWRefCon( (WindowRef)MacGetWindowRef() ); + if ( oldRgn ) + DisposeRgn(oldRgn); + + // Save the region so we can use it later + SetWRefCon((WindowRef)MacGetWindowRef(), (SInt32)shapeRegion); + + // Tell the window manager that the window has changed shape + ReshapeCustomWindow((WindowRef)MacGetWindowRef()); return TRUE; } -void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) +// --------------------------------------------------------------------------- +// Support functions for shaped windows, based on Apple's CustomWindow sample at +// http://developer.apple.com/samplecode/Sample_Code/Human_Interface_Toolbox/Mac_OS_High_Level_Toolbox/CustomWindow.htm +// --------------------------------------------------------------------------- + +static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect) { - int former_x = m_x ; - int former_y = m_y ; - int former_w = m_width ; - int former_h = m_height ; - - int actualWidth = width; - int actualHeight = height; - int actualX = x; - int actualY = y; - - if ((m_minWidth != -1) && (actualWidth < m_minWidth)) - actualWidth = m_minWidth; - if ((m_minHeight != -1) && (actualHeight < m_minHeight)) - actualHeight = m_minHeight; - if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) - actualWidth = m_maxWidth; - if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) - actualHeight = m_maxHeight; - - bool doMove = false ; - bool doResize = false ; - - if ( actualX != former_x || actualY != former_y ) + GetWindowPortBounds(window, inRect); + Point pt = {inRect->left, inRect->top}; + SetPort((GrafPtr) GetWindowPort(window)); + LocalToGlobal(&pt); + inRect->top = pt.v; + inRect->left = pt.h; + inRect->bottom += pt.v; + inRect->right += pt.h; +} + + +static SInt32 wxShapedMacWindowGetFeatures(WindowRef window, SInt32 param) +{ + /*------------------------------------------------------ + Define which options your custom window supports. + --------------------------------------------------------*/ + //just enable everything for our demo + *(OptionBits*)param=//kWindowCanGrow| + //kWindowCanZoom| + //kWindowCanCollapse| + //kWindowCanGetWindowRegion| + //kWindowHasTitleBar| + //kWindowSupportsDragHilite| + kWindowCanDrawInCurrentPort| + //kWindowCanMeasureTitle| + kWindowWantsDisposeAtProcessDeath| + kWindowSupportsSetGrowImageRegion| + kWindowDefSupportsColorGrafPort; + return 1; +} + +// The content region is left as a rectangle matching the window size, this is +// so the origin in the paint event, and etc. still matches what the +// programmer expects. +static void wxShapedMacWindowContentRegion(WindowRef window, RgnHandle rgn) +{ + SetEmptyRgn(rgn); + wxTopLevelWindowMac* win = wxFindWinFromMacWindow(window); + if (win) { - doMove = true ; + wxRect r = win->GetRect(); + SetRectRgn(rgn, r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom()); } - if ( actualWidth != former_w || actualHeight != former_h ) +} + +// The structure region is set to the shape given to the SetShape method. +static void wxShapedMacWindowStructureRegion(WindowRef window, RgnHandle rgn) +{ + RgnHandle cachedRegion = (RgnHandle) GetWRefCon(window); + + SetEmptyRgn(rgn); + if (cachedRegion) { - doResize = true ; + Rect windowRect; + wxShapedMacWindowGetPos(window, &windowRect); //how big is the window + CopyRgn(cachedRegion, rgn); //make a copy of our cached region + OffsetRgn(rgn, windowRect.left, windowRect.top); // position it over window + //MapRgn(rgn, &mMaskSize, &windowRect); //scale it to our actual window size } +} + + - if ( doMove || doResize ) +static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param) +{ + GetWindowRegionPtr rgnRec=(GetWindowRegionPtr)param; + + switch(rgnRec->regionCode) { - m_x = actualX ; - m_y = actualY ; - m_width = actualWidth ; - m_height = actualHeight ; + case kWindowStructureRgn: + wxShapedMacWindowStructureRegion(window, rgnRec->winRgn); + break; + case kWindowContentRgn: + wxShapedMacWindowContentRegion(window, rgnRec->winRgn); + break; + default: + SetEmptyRgn(rgnRec->winRgn); + } //switch + + return noErr; +} - if ( doMove ) - ::MoveWindow((WindowRef)m_macWindow, m_x, m_y , false); // don't make frontmost - - if ( doResize ) - ::SizeWindow((WindowRef)m_macWindow, m_width, m_height , true); - - // the OS takes care of invalidating and erasing the new area - // we have erased the old one - - if ( IsKindOf( CLASSINFO( wxFrame ) ) ) - { - wxFrame* frame = (wxFrame*) this ; - frame->PositionStatusBar(); - frame->PositionToolBar(); - } - if ( doMove ) - wxWindowMac::MacTopLevelWindowChangedPosition() ; // like this only children will be notified - MacRepositionScrollBars() ; - if ( doMove ) - { - wxPoint point(m_x, m_y); - wxMoveEvent event(point, m_windowId); - event.SetEventObject(this); - GetEventHandler()->ProcessEvent(event) ; - } - if ( doResize ) - { - MacRepositionScrollBars() ; - wxSize size(m_width, m_height); - wxSizeEvent event(size, m_windowId); - event.SetEventObject(this); - GetEventHandler()->ProcessEvent(event); - } - } - +static SInt32 wxShapedMacWindowHitTest(WindowRef window,SInt32 param) +{ + /*------------------------------------------------------ + Determine the region of the window which was hit + --------------------------------------------------------*/ + Point hitPoint; + static RgnHandle tempRgn=nil; + + if(!tempRgn) + tempRgn=NewRgn(); + + SetPt(&hitPoint,LoWord(param),HiWord(param));//get the point clicked + + //Mac OS 8.5 or later + wxShapedMacWindowStructureRegion(window, tempRgn); + if (PtInRgn(hitPoint, tempRgn)) //in window content region? + return wInContent; + + return wNoHit;//no significant area was hit. } -/* - * Invalidation Mechanism - * - * The update mechanism reflects exactely the windows mechanism - * the rect gets added to the window invalidate region, if the eraseBackground flag - * has been true for any part of the update rgn the background is erased in the entire region - * not just in the specified rect. - * - * In order to achive this, we also have an internal m_macNoEraseUpdateRgn, all rects that have - * the eraseBackground flag set to false are also added to this rgn. upon receiving an update event - * the update rgn is compared to the m_macNoEraseUpdateRgn and in case they differ, every window - * will get the eraseBackground event first - */ - -void wxTopLevelWindowMac::MacInvalidate( const WXRECTPTR rect, bool eraseBackground ) -{ - GrafPtr formerPort ; - GetPort( &formerPort ) ; - SetPortWindowPort( (WindowRef)m_macWindow ) ; - - m_macNeedsErasing |= eraseBackground ; - - // if we already know that we will have to erase, there's no need to track the rest - if ( !m_macNeedsErasing) - { - // we end only here if eraseBackground is false - // if we already have a difference between m_macNoEraseUpdateRgn and UpdateRgn - // we will have to erase anyway - - RgnHandle updateRgn = NewRgn(); - RgnHandle diffRgn = NewRgn() ; - if ( updateRgn && diffRgn ) - { - GetWindowUpdateRgn( (WindowRef)m_macWindow , updateRgn ); - Point pt = {0,0} ; - LocalToGlobal( &pt ) ; - OffsetRgn( updateRgn , -pt.h , -pt.v ) ; - DiffRgn( updateRgn , (RgnHandle) m_macNoEraseUpdateRgn , diffRgn ) ; - if ( !EmptyRgn( diffRgn ) ) - { - m_macNeedsErasing = true ; - } - } - if ( updateRgn ) - DisposeRgn( updateRgn ); - if ( diffRgn ) - DisposeRgn( diffRgn ); - if ( !m_macNeedsErasing ) +static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param) +{ + switch(message) { - RgnHandle rectRgn = NewRgn() ; - SetRectRgn( rectRgn , ((Rect*)rect)->left , ((Rect*)rect)->top , ((Rect*)rect)->right , ((Rect*)rect)->bottom ) ; - UnionRgn( (RgnHandle) m_macNoEraseUpdateRgn , rectRgn , (RgnHandle) m_macNoEraseUpdateRgn ) ; - DisposeRgn( rectRgn ) ; + case kWindowMsgHitTest: + return wxShapedMacWindowHitTest(window,param); + + case kWindowMsgGetFeatures: + return wxShapedMacWindowGetFeatures(window,param); + + // kWindowMsgGetRegion is sent during CreateCustomWindow and ReshapeCustomWindow + case kWindowMsgGetRegion: + return wxShapedMacWindowGetRegion(window,param); } - } - InvalWindowRect( (WindowRef)m_macWindow , (Rect*)rect ) ; - // turn this on to debug the refreshing cycle -#if wxMAC_DEBUG_REDRAW - PaintRect( rect ) ; -#endif - SetPort( formerPort ) ; + + return 0; } +// --------------------------------------------------------------------------- +