X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f75363eed1d32dd851f32485fd608122509eb7a5..315ebf688c0e69bed47cd3149158198b781b5f65:/src/mac/toplevel.cpp diff --git a/src/mac/toplevel.cpp b/src/mac/toplevel.cpp index 0572ffc79a..70d0f1e348 100644 --- a/src/mac/toplevel.cpp +++ b/src/mac/toplevel.cpp @@ -6,7 +6,7 @@ // Created: 24.09.01 // RCS-ID: $Id$ // Copyright: (c) 2001 SciTech Software, Inc. (www.scitechsoft.com) -// License: wxWindows license +// License: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -42,6 +42,12 @@ #include "wx/app.h" #include "wx/tooltip.h" #include "wx/dnd.h" +#if wxUSE_SYSTEM_OPTIONS + #include "wx/sysopt.h" +#endif + +#include "ToolUtils.h" + #define wxMAC_DEBUG_REDRAW 0 #ifndef wxMAC_DEBUG_REDRAW @@ -59,14 +65,398 @@ wxWindowList wxModelessWindows; static Point gs_lastWhere; static long gs_lastWhen = 0; -// cursor stuff -extern int wxBusyCursorCount; +#if TARGET_CARBON +static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param); +#endif // ============================================================================ // wxTopLevelWindowMac implementation // ============================================================================ +// --------------------------------------------------------------------------- +// Carbon Events +// --------------------------------------------------------------------------- + +#if TARGET_CARBON + +extern long wxMacTranslateKey(unsigned char key, unsigned char code) ; + +static const EventTypeSpec eventList[] = +{ + { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } , + + { kEventClassKeyboard, kEventRawKeyDown } , + { kEventClassKeyboard, kEventRawKeyRepeat } , + { kEventClassKeyboard, kEventRawKeyUp } , + { kEventClassKeyboard, kEventRawKeyModifiersChanged } , + + { kEventClassWindow , kEventWindowUpdate } , + { kEventClassWindow , kEventWindowActivated } , + { kEventClassWindow , kEventWindowDeactivated } , + { kEventClassWindow , kEventWindowBoundsChanging } , + { kEventClassWindow , kEventWindowBoundsChanged } , + { kEventClassWindow , kEventWindowClose } , + + { 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 ) + { + ControlHandle macControl = (ControlHandle) control->GetMacControl() ; + 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 ; +} + +pascal OSStatus MouseEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + + wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ; + Point point ; + UInt32 modifiers = 0; + EventMouseButton button = 0 ; + UInt32 click = 0 ; + + GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, + sizeof( Point ), NULL, &point ); + GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, + sizeof( UInt32 ), NULL, &modifiers ); + GetEventParameter( event, kEventParamMouseButton, typeMouseButton, NULL, + sizeof( EventMouseButton ), NULL, &button ); + GetEventParameter( event, kEventParamClickCount, typeUInt32, NULL, + sizeof( UInt32 ), NULL, &click ); + + if ( button == 0 || GetEventKind( event ) == kEventMouseUp ) + modifiers += btnState ; + + // temporary hack to support true two button mouse + if ( button == kEventMouseButtonSecondary ) + { + modifiers |= controlKey ; + } + WindowRef window ; + short windowPart = ::FindWindow(point, &window); + + // either we really are active or we are capturing mouse events + + if ( (IsWindowActive(window) && windowPart == inContent) || + (wxTheApp->s_captureWindow && wxTheApp->s_captureWindow->MacGetTopLevelWindow() == toplevelWindow) ) + { + switch ( GetEventKind( event ) ) + { + case kEventMouseDown : + toplevelWindow->MacFireMouseEvent( mouseDown , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; + result = noErr ; + break ; + case kEventMouseUp : + toplevelWindow->MacFireMouseEvent( mouseUp , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; + result = noErr ; + break ; + case kEventMouseMoved : + wxTheApp->MacHandleMouseMovedEvent( point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; + result = noErr ; + break ; + case kEventMouseDragged : + toplevelWindow->MacFireMouseEvent( nullEvent , point.h , point.v , modifiers , EventTimeToTicks( GetEventTime( event ) ) ) ; + result = noErr ; + break ; + case kEventMouseWheelMoved : + { + //bClearTooltip = false; + EventMouseWheelAxis axis = kEventMouseWheelAxisY; + SInt32 delta = 0; + Point mouseLoc = {0, 0}; + if (::GetEventParameter(event, kEventParamMouseWheelAxis, typeMouseWheelAxis, + NULL, sizeof(EventMouseWheelAxis), NULL, &axis) == noErr && + ::GetEventParameter(event, kEventParamMouseWheelDelta, typeLongInteger, + NULL, sizeof(SInt32), NULL, &delta) == noErr && + ::GetEventParameter(event, kEventParamMouseLocation, typeQDPoint, + NULL, sizeof(Point), NULL, &mouseLoc) == noErr) + { + wxMouseEvent wheelEvent(wxEVT_MOUSEWHEEL); + + wheelEvent.m_x = mouseLoc.h; + wheelEvent.m_y = mouseLoc.v; + + wheelEvent.m_wheelRotation = delta; + wheelEvent.m_wheelDelta = 1; + wheelEvent.m_linesPerAction = 1; + + wxWindow* currentMouseWindow = NULL; + wxWindow::MacGetWindowFromPoint(wxPoint(mouseLoc.h, mouseLoc.v), ¤tMouseWindow); + + if (currentMouseWindow) + { + currentMouseWindow->GetEventHandler()->ProcessEvent(wheelEvent); + result = noErr; + } + } + } + break ; + default : + break ; + } + } + + return result ; + + +} +static pascal OSStatus WindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) +{ + OSStatus result = eventNotHandledErr ; + OSStatus err = noErr ; + + UInt32 attributes; + WindowRef windowRef ; + wxTopLevelWindowMac* toplevelWindow = (wxTopLevelWindowMac*) data ; + + GetEventParameter( event, kEventParamDirectObject, typeWindowRef, NULL, + sizeof( WindowRef ), NULL, &windowRef ); + + switch( GetEventKind( event ) ) + { + case kEventWindowUpdate : + if ( !wxPendingDelete.Member(toplevelWindow) ) + toplevelWindow->MacUpdate( EventTimeToTicks( GetEventTime( event ) ) ) ; + result = noErr ; + break ; + case kEventWindowActivated : + toplevelWindow->MacActivate( EventTimeToTicks( GetEventTime( event ) ) , true) ; + result = noErr ; + break ; + case kEventWindowDeactivated : + toplevelWindow->MacActivate( EventTimeToTicks( GetEventTime( event ) ) , false) ; + result = noErr ; + break ; + case kEventWindowClose : + toplevelWindow->Close() ; + result = noErr ; + break ; + case kEventWindowBoundsChanged : + err = GetEventParameter( event, kEventParamAttributes, typeUInt32, + NULL, sizeof( UInt32 ), NULL, &attributes ); + if ( err == noErr ) + { + Rect newContentRect ; + + GetEventParameter( event, kEventParamCurrentBounds, typeQDRectangle, NULL, + sizeof( newContentRect ), NULL, &newContentRect ); + + toplevelWindow->SetSize( newContentRect.left , newContentRect.top , + newContentRect.right - newContentRect.left , + newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING); + + result = noErr; + } + break ; + case kEventWindowBoundsChanging : + err = GetEventParameter( event, kEventParamAttributes, typeUInt32, + NULL, sizeof( UInt32 ), NULL, &attributes ); + if ( err == noErr ) + { + Rect newContentRect ; + + GetEventParameter( event, kEventParamCurrentBounds, typeQDRectangle, NULL, + sizeof( newContentRect ), NULL, &newContentRect ); + + wxSize formerSize = toplevelWindow->GetSize() ; + + if ( (attributes & kWindowBoundsChangeSizeChanged ) || + ( attributes & kWindowBoundsChangeOriginChanged ) ) + toplevelWindow->SetSize( newContentRect.left , newContentRect.top , + newContentRect.right - newContentRect.left , + newContentRect.bottom - newContentRect.top, wxSIZE_USE_EXISTING); + + int x , y , w , h ; + toplevelWindow->GetPosition( &x , &y ) ; + toplevelWindow->GetSize( &w , &h ) ; + Rect adjustedRect = { y , x , y + h , x + w } ; + + if ( !EqualRect( &newContentRect , &adjustedRect ) ) + { + SetEventParameter( event , kEventParamCurrentBounds , typeQDRectangle, sizeof( adjustedRect ) , &adjustedRect ) ; + } + + if ( toplevelWindow->GetSize() != formerSize ) + toplevelWindow->Update() ; + + result = noErr ; + } + break ; + default : + break ; + } + return result ; +} + +pascal OSStatus wxMacWindowEventHandler( 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 = WindowEventHandler( handler, event , data ) ; + break ; + case kEventClassMouse : + result = MouseEventHandler( handler, event , data ) ; + break ; + default : + break ; + } + return result ; +} + +DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler ) + +#endif + // --------------------------------------------------------------------------- // wxWindowMac utility functions // --------------------------------------------------------------------------- @@ -76,17 +466,19 @@ extern int wxBusyCursorCount; wxList *wxWinMacWindowList = NULL; wxTopLevelWindowMac *wxFindWinFromMacWindow(WXWindow inWindowRef) { + if ( wxWinMacWindowList == NULL ) + return NULL ; wxNode *node = wxWinMacWindowList->Find((long)inWindowRef); if (!node) return NULL; - return (wxTopLevelWindowMac *)node->Data(); + return (wxTopLevelWindowMac *)node->GetData(); } void wxAssociateWinWithMacWindow(WXWindow 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); @@ -103,6 +495,8 @@ void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) // ---------------------------------------------------------------------------- WXHWND wxTopLevelWindowMac::s_macWindowInUpdate = NULL; +wxTopLevelWindowMac *wxTopLevelWindowMac::s_macDeactivateWindow = NULL; +bool wxTopLevelWindowMac::s_macWindowCompositing = FALSE; void wxTopLevelWindowMac::Init() { @@ -111,19 +505,22 @@ void wxTopLevelWindowMac::Init() m_macNoEraseUpdateRgn = NewRgn() ; m_macNeedsErasing = false ; m_macWindow = NULL ; + m_macUsesCompositing = FALSE ; +#if TARGET_CARBON m_macEventHandler = NULL ; + #endif } class wxMacDeferredWindowDeleter : public wxObject { public : - wxMacDeferredWindowDeleter( WindowRef windowRef ) - { - m_macWindow = windowRef ; + wxMacDeferredWindowDeleter( WindowRef windowRef ) + { + m_macWindow = windowRef ; } - virtual ~wxMacDeferredWindowDeleter() - { - UMADisposeWindow( (WindowRef) m_macWindow ) ; + virtual ~wxMacDeferredWindowDeleter() + { + UMADisposeWindow( (WindowRef) m_macWindow ) ; } protected : WindowRef m_macWindow ; @@ -161,14 +558,15 @@ wxTopLevelWindowMac::~wxTopLevelWindowMac() wxToolTip::NotifyWindowDelete(m_macWindow) ; wxPendingDelete.Append( new wxMacDeferredWindowDeleter( (WindowRef) m_macWindow ) ) ; } - + #if TARGET_CARBON if ( m_macEventHandler ) { ::RemoveEventHandler((EventHandlerRef) m_macEventHandler); m_macEventHandler = NULL ; } -#endif +#endif + wxRemoveMacWindowAssociation( this ) ; if ( wxModelessWindows.Find(this) ) @@ -184,23 +582,37 @@ 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 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() @@ -218,94 +630,33 @@ void wxTopLevelWindowMac::SetIcon(const wxIcon& icon) wxTopLevelWindowBase::SetIcon(icon); } -#if TARGET_CARBON - -EventHandlerUPP wxMacWindowEventHandlerUPP = NULL ; - -extern long wxMacTranslateKey(unsigned char key, unsigned char code) ; - -pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) -{ - OSStatus result = eventNotHandledErr ; - EventRecord rec ; - switch ( GetEventClass( event ) ) - { - case kEventClassTextInput : - if ( wxMacConvertEventToRecord( event , &rec ) ) - { - short keycode ; - short keychar ; - keychar = short(rec.message & charCodeMask); - keycode = short(rec.message & keyCodeMask) >> 8 ; - wxWindow* focus = wxWindow::FindFocus() ; - // it is wxWindows Convention to have Ctrl Key Combinations at ASCII char value - if ( (rec.modifiers & controlKey) && keychar >= 0 && keychar < 0x20 ) - { - keychar += 0x40 ; - } - long keyval = wxMacTranslateKey(keychar, keycode) ; - if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent( focus , keyval , rec.modifiers , rec.when , rec.where.h , rec.where.v ) ) - { - // was handled internally - result = noErr ; - } - } - break ; - default : - break ; - } - return result ; -} - -#endif - -void wxTopLevelWindowMac::MacInstallEventHandler() -{ -#if TARGET_CARBON - if ( wxMacWindowEventHandlerUPP == NULL ) - { - wxMacWindowEventHandlerUPP = NewEventHandlerUPP( wxMacWindowEventHandler ) ; - } - - static const EventTypeSpec eventList[] = - { - { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } - } ; - if ( m_macEventHandler ) - { - ::RemoveEventHandler((EventHandlerRef) m_macEventHandler); - m_macEventHandler = NULL ; - } - InstallWindowEventHandler(MAC_WXHWND(m_macWindow), wxMacWindowEventHandlerUPP, WXSIZEOF(eventList), eventList, this, &((EventHandlerRef)m_macEventHandler)); -#endif -} - 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_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 = size.y; + if (m_height == -1) m_height = 20; ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height); @@ -314,14 +665,14 @@ void wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title, WindowClass wclass = 0; WindowAttributes attr = kWindowNoAttributes ; - + if ( HasFlag( wxFRAME_TOOL_WINDOW) ) { - if ( + if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || HasFlag( wxSYSTEM_MENU ) || HasFlag( wxCAPTION ) || HasFlag(wxTINY_CAPTION_HORIZ) || HasFlag(wxTINY_CAPTION_VERT) - ) + ) { wclass = kFloatingWindowClass ; if ( HasFlag(wxTINY_CAPTION_VERT) ) @@ -331,62 +682,130 @@ void wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title, } else { +#if TARGET_CARBON wclass = kPlainWindowClass ; +#else + wclass = kFloatingWindowClass ; +#endif } } else if ( HasFlag( wxCAPTION ) ) { - if ( HasFlag( wxDIALOG_MODAL ) ) - { - wclass = kDocumentWindowClass ; // kMovableModalWindowClass ; - } - else - { - wclass = kDocumentWindowClass ; - } + wclass = kDocumentWindowClass ; } else { if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || - HasFlag( wxSYSTEM_MENU ) ) + HasFlag( wxCLOSE_BOX ) || HasFlag( wxSYSTEM_MENU ) ) { wclass = kDocumentWindowClass ; } else { +#if TARGET_CARBON wclass = kPlainWindowClass ; +#else + wclass = kModalWindowClass ; +#endif } } - - if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ) + + if ( HasFlag( wxMINIMIZE_BOX ) ) { - attr |= kWindowFullZoomAttribute ; attr |= kWindowCollapseBoxAttribute ; } + if ( HasFlag( wxMAXIMIZE_BOX ) ) + { + attr |= kWindowFullZoomAttribute ; + } if ( HasFlag( wxRESIZE_BORDER ) ) { attr |= kWindowResizableAttribute ; } - if ( HasFlag( wxSYSTEM_MENU ) ) + if ( HasFlag( wxCLOSE_BOX) ) { attr |= kWindowCloseBoxAttribute ; } + + attr |= kWindowLiveResizeAttribute; //turn on live resizing - ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ; - wxAssociateWinWithMacWindow( m_macWindow , this ) ; - wxString label ; - if( wxApp::s_macDefaultEncodingIsPC ) - label = wxMacMakeMacStringFromPC( title ) ; +#if TARGET_CARBON +#if 0 // having problems right now with that + if (HasFlag(wxSTAY_ON_TOP)) + wclass = kUtilityWindowClass; +#endif +#endif + + //this setup lets us have compositing and non-compositing + //windows in the same application. + + if ( wxTopLevelWindowMac::s_macWindowCompositing ) + { + attr |= kWindowCompositingAttribute; + m_macUsesCompositing = TRUE; + } else - label = title ; - UMASetWTitleC( (WindowRef)m_macWindow , label ) ; - ::CreateRootControl( (WindowRef)m_macWindow , (ControlHandle*)&m_macRootControl ) ; - MacInstallEventHandler() ; + { + m_macUsesCompositing = FALSE; + } + +#if TARGET_CARBON + if ( HasFlag(wxFRAME_SHAPED) ) + { + WindowDefSpec customWindowDefSpec; + customWindowDefSpec.defType = kWindowDefProcPtr; + customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef); + err = ::CreateCustomWindow( &customWindowDefSpec, wclass, + attr, &theBoundsRect, + (WindowRef*) &m_macWindow); + } + else +#endif + { + err = ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ; + } + + wxCHECK_RET( err == noErr, wxT("Mac OS error when trying to create new window") ); + wxAssociateWinWithMacWindow( m_macWindow , this ) ; + UMASetWTitle( (WindowRef)m_macWindow , title ) ; + if ( wxTopLevelWindowMac::s_macWindowCompositing ) + { + ::GetRootControl( (WindowRef)m_macWindow, (ControlHandle*)&m_macRootControl ) ; + } + else + { + ::CreateRootControl( (WindowRef)m_macWindow , (ControlHandle*)&m_macRootControl ) ; + } +#if TARGET_CARBON + InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ; + InstallWindowEventHandler(MAC_WXHWND(m_macWindow), GetwxMacWindowEventHandlerUPP(), + GetEventTypeCount(eventList), eventList, this, (EventHandlerRef *)&m_macEventHandler); +#endif m_macFocus = NULL ; + + +#if TARGET_CARBON + if ( HasFlag(wxFRAME_SHAPED) ) + { + // default shape matches the window size + wxRegion rgn(0, 0, m_width, m_height); + SetShape(rgn); + } +#endif + + wxWindowCreateEvent event(this); + GetEventHandler()->ProcessEvent(event); +} + +bool wxTopLevelWindowMac::MacEnableCompositing( bool useCompositing ) +{ + bool oldval = s_macWindowCompositing; + s_macWindowCompositing = useCompositing; + return oldval; } -void wxTopLevelWindowMac::MacGetPortParams(WXPOINTPTR localOrigin, WXRECTPTR clipRect, WXHWND *window , wxWindowMac** rootwin) +void wxTopLevelWindowMac::MacGetPortParams(WXPOINTPTR localOrigin, WXRECTPTR clipRect, WXHWND *window , wxWindowMac** rootwin) { ((Point*)localOrigin)->h = 0; ((Point*)localOrigin)->v = 0; @@ -398,12 +817,12 @@ void wxTopLevelWindowMac::MacGetPortParams(WXPOINTPTR localOrigin, WXRECTPTR cli *rootwin = this ; } -void wxTopLevelWindowMac::Clear() +void wxTopLevelWindowMac::ClearBackground() { - wxWindow::Clear() ; + wxWindow::ClearBackground() ; } -WXWidget wxTopLevelWindowMac::MacGetContainerForEmbedding() +WXWidget wxTopLevelWindowMac::MacGetContainerForEmbedding() { return m_macRootControl ; } @@ -411,16 +830,34 @@ WXWidget wxTopLevelWindowMac::MacGetContainerForEmbedding() void wxTopLevelWindowMac::MacUpdate( long timestamp) { - wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) m_macWindow) ) ; + RgnHandle visRgn = NewRgn() ; + GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), visRgn ); BeginUpdate( (WindowRef)m_macWindow ) ; - RgnHandle updateRgn = NewRgn(); + RgnHandle updateRgn = NewRgn(); RgnHandle diffRgn = NewRgn() ; + if ( updateRgn && diffRgn ) { +#if 1 + // macos internal control redraws clean up areas we'd like to redraw ourselves + // therefore we pick the boundary rect and make sure we can redraw it + // this has to be intersected by the visRgn in order to avoid drawing over its own + // boundaries + RgnHandle trueUpdateRgn = NewRgn() ; + Rect trueUpdateRgnBoundary ; + GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), trueUpdateRgn ); + GetRegionBounds( trueUpdateRgn , &trueUpdateRgnBoundary ) ; + RectRgn( updateRgn , &trueUpdateRgnBoundary ) ; + SectRgn( updateRgn , visRgn , updateRgn ) ; + if ( trueUpdateRgn ) + DisposeRgn( trueUpdateRgn ) ; + SetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn ) ; +#else GetPortVisibleRegion( GetWindowPort( (WindowRef)m_macWindow ), updateRgn ); +#endif DiffRgn( updateRgn , (RgnHandle) m_macNoEraseUpdateRgn , diffRgn ) ; if ( !EmptyRgn( updateRgn ) ) { @@ -431,6 +868,9 @@ void wxTopLevelWindowMac::MacUpdate( long timestamp) DisposeRgn( updateRgn ); if ( diffRgn ) DisposeRgn( diffRgn ); + if ( visRgn ) + DisposeRgn( visRgn ) ; + EndUpdate( (WindowRef)m_macWindow ) ; SetEmptyRgn( (RgnHandle) m_macNoEraseUpdateRgn ) ; m_macNeedsErasing = false ; @@ -440,7 +880,7 @@ void wxTopLevelWindowMac::MacUpdate( long timestamp) // Raise the window to the top of the Z order void wxTopLevelWindowMac::Raise() { - ::BringToFront( (WindowRef)m_macWindow ) ; + ::SelectWindow( (WindowRef)m_macWindow ) ; } // Lower the window to the bottom of the Z order @@ -449,26 +889,26 @@ void wxTopLevelWindowMac::Lower() ::SendBehind( (WindowRef)m_macWindow , NULL ) ; } -void wxTopLevelWindowMac::MacFireMouseEvent( WXEVENTREF evr ) +void wxTopLevelWindowMac::MacFireMouseEvent( + wxUint16 kind , wxInt32 x , wxInt32 y ,wxUint32 modifiers , long timestamp ) { - 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 - + bool isDown = !(modifiers & btnState) ; // 1 is for up + bool controlDown = modifiers & controlKey ; // for simulating right mouse + event.m_leftDown = isDown && !controlDown; - + event.m_middleDown = FALSE; event.m_rightDown = isDown && controlDown; - if ( ev->what == mouseDown ) + if ( kind == mouseDown ) { if ( controlDown ) event.SetEventType(wxEVT_RIGHT_DOWN ) ; else event.SetEventType(wxEVT_LEFT_DOWN ) ; } - else if ( ev->what == mouseUp ) + else if ( kind == mouseUp ) { if ( controlDown ) event.SetEventType(wxEVT_RIGHT_UP ) ; @@ -480,22 +920,24 @@ void wxTopLevelWindowMac::MacFireMouseEvent( WXEVENTREF evr ) 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; + event.m_shiftDown = modifiers & shiftKey; + event.m_controlDown = modifiers & controlKey; + event.m_altDown = modifiers & optionKey; + event.m_metaDown = modifiers & cmdKey; - Point localwhere = ev->where ; - - GrafPtr port ; + Point localwhere ; + localwhere.h = x ; + localwhere.v = y ; + + GrafPtr port ; ::GetPort( &port ) ; ::SetPort( UMAGetWindowPort( (WindowRef)m_macWindow ) ) ; ::GlobalToLocal( &localwhere ) ; ::SetPort( port ) ; - if ( ev->what == mouseDown ) + if ( kind == mouseDown ) { - if ( ev->when - gs_lastWhen <= GetDblTime() ) + if ( timestamp - gs_lastWhen <= (long) GetDblTime() ) { if ( abs( localwhere.h - gs_lastWhere.h ) < 3 && abs( localwhere.v - gs_lastWhere.v ) < 3 ) { @@ -511,7 +953,7 @@ void wxTopLevelWindowMac::MacFireMouseEvent( WXEVENTREF evr ) } else { - gs_lastWhen = ev->when ; + gs_lastWhen = timestamp ; } gs_lastWhere = localwhere ; } @@ -521,7 +963,7 @@ void wxTopLevelWindowMac::MacFireMouseEvent( WXEVENTREF evr ) event.m_x += m_x; event.m_y += m_y; - event.m_timeStamp = ev->when; + event.m_timeStamp = timestamp; event.SetEventObject(this); if ( wxTheApp->s_captureWindow ) { @@ -532,11 +974,11 @@ void wxTopLevelWindowMac::MacFireMouseEvent( WXEVENTREF evr ) event.m_y = y ; event.SetEventObject( wxTheApp->s_captureWindow ) ; wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ; - - if ( ev->what == mouseUp ) + + if ( kind == mouseUp ) { wxTheApp->s_captureWindow = NULL ; - if ( wxBusyCursorCount == 0 ) + if ( !wxIsBusy() ) { m_cursor.MacInstall() ; } @@ -548,18 +990,22 @@ void wxTopLevelWindowMac::MacFireMouseEvent( WXEVENTREF evr ) } } +#if !TARGET_CARBON + void wxTopLevelWindowMac::MacMouseDown( WXEVENTREF ev , short part) { - MacFireMouseEvent( ev ) ; + MacFireMouseEvent( mouseDown , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , + ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; } void wxTopLevelWindowMac::MacMouseUp( WXEVENTREF ev , short part) { switch (part) { - case inContent: + case inContent: { - MacFireMouseEvent( ev ) ; + MacFireMouseEvent( mouseUp , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , + ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; } break ; } @@ -569,42 +1015,68 @@ void wxTopLevelWindowMac::MacMouseMoved( WXEVENTREF ev , short part) { switch (part) { - case inContent: + case inContent: { - MacFireMouseEvent( ev ) ; + MacFireMouseEvent( nullEvent /*moved*/ , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , + ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; } break ; } } -void wxTopLevelWindowMac::MacActivate( WXEVENTREF ev , bool inIsActivating ) + +#endif + +void wxTopLevelWindowMac::MacDelayedDeactivation(long timestamp) +{ + if(s_macDeactivateWindow) + { + wxLogDebug(wxT("Doing delayed deactivation of %p"),s_macDeactivateWindow); + s_macDeactivateWindow->MacActivate(timestamp, false); + } +} + +void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating ) { + // wxLogDebug(wxT("TopLevel=%p::MacActivate"),this); + + if(s_macDeactivateWindow==this) + s_macDeactivateWindow=NULL; + MacDelayedDeactivation(timestamp); wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId); - event.m_timeStamp = ((EventRecord*)ev)->when ; + event.m_timeStamp = timestamp ; event.SetEventObject(this); - + GetEventHandler()->ProcessEvent(event); - + UMAHighlightAndActivateWindow( (WindowRef)m_macWindow , inIsActivating ) ; - - MacSuperEnabled( inIsActivating ) ; + + // Early versions of MacOS X don't refresh backgrounds properly, + // so refresh the whole window on activation and deactivation. + long osVersion = UMAGetSystemVersion(); + if (osVersion >= 0x1000 && osVersion < 0x1020 ) + { + Refresh(TRUE); + } + else + { + // for the moment we have to resolve some redrawing issues like this + // the OS is stealing some redrawing areas as soon as it draws a control + Refresh(TRUE); + } } -void wxTopLevelWindowMac::MacKeyDown( WXEVENTREF ev ) +#if !TARGET_CARBON + +void wxTopLevelWindowMac::MacKeyDown( WXEVENTREF ev ) { } +#endif + void wxTopLevelWindowMac::SetTitle(const wxString& title) { wxWindow::SetTitle( title ) ; - - wxString label ; - - if( wxApp::s_macDefaultEncodingIsPC ) - label = wxMacMakeMacStringFromPC( m_label ) ; - else - label = m_label ; - - UMASetWTitleC( (WindowRef)m_macWindow , label ) ; + UMASetWTitle( (WindowRef)m_macWindow , title ) ; } bool wxTopLevelWindowMac::Show(bool show) @@ -614,18 +1086,36 @@ bool wxTopLevelWindowMac::Show(bool show) 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); + #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 + #endif + { + ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowShowTransitionAction,nil); + } + ::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 { - ::HideWindow( (WindowRef)m_macWindow ) ; + #if wxUSE_SYSTEM_OPTIONS + if ( (wxSystemOptions::HasOption(wxMAC_WINDOW_PLAIN_TRANSITION) ) && ( wxSystemOptions::GetOptionInt( wxMAC_WINDOW_PLAIN_TRANSITION ) == 1) ) + { + ::HideWindow((WindowRef) m_macWindow ); + } + else + #endif + { + ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowHideTransitionAction,nil); + } } if ( !show ) @@ -633,7 +1123,7 @@ bool wxTopLevelWindowMac::Show(bool show) } else { - Refresh() ; + Refresh() ; } return TRUE; @@ -641,28 +1131,31 @@ bool wxTopLevelWindowMac::Show(bool show) void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) { + wxMacPortStateHelper help( (GrafPtr) GetWindowPort( (WindowRef) m_macWindow) ) ; + wxMacWindowClipper clip (this); + 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)) + + 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)) + if ((m_minHeight != -1) && (actualHeight < m_minHeight)) actualHeight = m_minHeight; - if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) + if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) actualWidth = m_maxWidth; - if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) + if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) actualHeight = m_maxHeight; bool doMove = false ; bool doResize = false ; - + if ( actualX != former_x || actualY != former_y ) { doMove = true ; @@ -676,23 +1169,32 @@ void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) { m_x = actualX ; m_y = actualY ; - m_width = actualWidth ; - m_height = actualHeight ; if ( doMove ) ::MoveWindow((WindowRef)m_macWindow, m_x, m_y , false); // don't make frontmost - + + m_width = actualWidth ; + m_height = actualHeight ; + 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 - + ::SizeWindow((WindowRef)m_macWindow, m_width, m_height , true); + + // the OS takes care of invalidating and erasing the new area so we only have to + // take care of refreshing for full repaints + + if ( doResize && HasFlag(wxFULL_REPAINT_ON_RESIZE) ) + Refresh() ; + + if ( IsKindOf( CLASSINFO( wxFrame ) ) ) { wxFrame* frame = (wxFrame*) this ; +#if wxUSE_STATUSBAR frame->PositionStatusBar(); +#endif +#if wxUSE_TOOLBAR frame->PositionToolBar(); +#endif } if ( doMove ) wxWindowMac::MacTopLevelWindowChangedPosition() ; // like this only children will be notified @@ -714,7 +1216,7 @@ void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) GetEventHandler()->ProcessEvent(event); } } - + } /* @@ -725,59 +1227,230 @@ void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) * 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 + * 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 ) + +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) { - 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 ) ) + // 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 ) { - m_macNeedsErasing = true ; + 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 ) ; } } - if ( updateRgn ) - DisposeRgn( updateRgn ); - if ( diffRgn ) - DisposeRgn( diffRgn ); + InvalWindowRect( (WindowRef)m_macWindow , (Rect*)rect ) ; + // turn this on to debug the refreshing cycle +#if wxMAC_DEBUG_REDRAW + PaintRect( rect ) ; +#endif + SetPort( formerPort ) ; +} + + +bool wxTopLevelWindowMac::SetShape(const wxRegion& region) +{ + wxCHECK_MSG( HasFlag(wxFRAME_SHAPED), FALSE, + _T("Shaped windows must be created with the wxFRAME_SHAPED style.")); - if ( !m_macNeedsErasing ) +#if TARGET_CARBON + // The empty region signifies that the shape should be removed from the + // window. + if ( region.IsEmpty() ) { - 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 ) ; + wxSize sz = GetClientSize(); + wxRegion rgn(0, 0, sz.x, sz.y); + return SetShape(rgn); } - } - InvalWindowRect( (WindowRef)m_macWindow , (Rect*)rect ) ; - // turn this on to debug the refreshing cycle -#if wxMAC_DEBUG_REDRAW - PaintRect( rect ) ; + + // 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; +#else + return FALSE; #endif - SetPort( formerPort ) ; } +// --------------------------------------------------------------------------- +// 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 +// --------------------------------------------------------------------------- + +#if TARGET_CARBON + +static void wxShapedMacWindowGetPos(WindowRef window, Rect* inRect) +{ + 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) + { + wxRect r = win->GetRect(); + SetRectRgn(rgn, r.GetLeft(), r.GetTop(), r.GetRight(), r.GetBottom()); + } +} + +// 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) + { + 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 + } +} + + + +static SInt32 wxShapedMacWindowGetRegion(WindowRef window, SInt32 param) +{ + GetWindowRegionPtr rgnRec=(GetWindowRegionPtr)param; + + switch(rgnRec->regionCode) + { + case kWindowStructureRgn: + wxShapedMacWindowStructureRegion(window, rgnRec->winRgn); + break; + case kWindowContentRgn: + wxShapedMacWindowContentRegion(window, rgnRec->winRgn); + break; + default: + SetEmptyRgn(rgnRec->winRgn); + } //switch + + return noErr; +} + + +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. +} + + +static pascal long wxShapedMacWindowDef(short varCode, WindowRef window, SInt16 message, SInt32 param) +{ + switch(message) + { + 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); + } + + return 0; +} + +#endif +// --------------------------------------------------------------------------- +