X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a15eb0a5c87f265c0cd49f7dca31ad4068123a27..65334b43feca0ed670f67de59266b575b2b86684:/src/mac/carbon/toplevel.cpp diff --git a/src/mac/carbon/toplevel.cpp b/src/mac/carbon/toplevel.cpp index 9e346918f7..d79e546eb8 100644 --- a/src/mac/carbon/toplevel.cpp +++ b/src/mac/carbon/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 /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -31,32 +31,463 @@ #ifndef WX_PRECOMP #include "wx/app.h" #include "wx/toplevel.h" + #include "wx/frame.h" #include "wx/string.h" #include "wx/log.h" #include "wx/intl.h" #endif //WX_PRECOMP +#include "wx/mac/uma.h" +#include "wx/mac/aga.h" +#include "wx/app.h" +#include "wx/tooltip.h" +#include "wx/dnd.h" + +#include "ToolUtils.h" + + +#define wxMAC_DEBUG_REDRAW 0 +#ifndef wxMAC_DEBUG_REDRAW +#define wxMAC_DEBUG_REDRAW 0 +#endif + // ---------------------------------------------------------------------------- // globals // ---------------------------------------------------------------------------- // list of all frames and modeless dialogs -wxWindowList wxModelessWindows; +wxWindowList wxModelessWindows; + +// double click testing +static Point gs_lastWhere; +static long gs_lastWhen = 0; + + +#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 , 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 : + if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent( + focus , message , modifiers , when , point.h , point.v ) ) + { + result = noErr ; + } + 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 ) ; + } + wxTheApp->s_lastModifiers = modifiers ; + } + break ; + } + + return result ; +} + +static 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 ; + + WindowRef window ; + short windowPart = ::FindWindow(point, &window); + + if ( IsWindowActive(window) && windowPart == inContent ) + { + 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 : + toplevelWindow->MacFireMouseEvent( nullEvent , 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 ; + 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 ; + 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 ) + +// Patch 531199 defined a window event handler, as follows. +// TODO: merge the moving/sizing event handling with the event +// handler above. +#if 0 +static pascal OSStatus +WindowHandler( EventHandlerCallRef inHandler, EventRef inEvent, void* userData ) +{ + Rect bounds; + SInt16 height, width; + UInt32 attributes; + OSStatus result = eventNotHandledErr; + + GetEventParameter( inEvent, kEventParamAttributes, typeUInt32, NULL, sizeof( UInt32 ), NULL, &attributes ); + + if ((attributes & (kWindowBoundsChangeSizeChanged | kWindowBoundsChangeOriginChanged)) != 0) + { + // Extract the current bounds. This is the paramter you get to modify to + // alter the window position or size during a window resizing. + GetEventParameter( inEvent, kEventParamCurrentBounds, typeQDRectangle, NULL, sizeof( bounds ), NULL, &bounds ); + + wxRect rect; + rect.SetLeft(bounds.left); + rect.SetTop(bounds.top); + rect.SetRight(bounds.right); + rect.SetBottom(bounds.bottom); + + bool rc; + wxWindowMac *pWindow = (wxWindowMac*)userData; + if ((attributes & kWindowBoundsChangeSizeChanged) != 0) { + wxSizeEvent event(rect, pWindow->GetId()); + event.SetEventObject(pWindow); + rc = pWindow->GetEventHandler()->ProcessEvent(event); + rect = event.GetRect(); + } + else { + wxMoveEvent event(rect, pWindow->GetId()); + event.SetEventObject(pWindow); + rc = pWindow->GetEventHandler()->ProcessEvent(event); + rect = event.GetRect(); + } + + if (rc) { + bounds.left = rect.GetLeft(); + bounds.top = rect.GetTop(); + bounds.right = rect.GetRight(); + bounds.bottom = rect.GetBottom(); + } + + // Set the current bounds parameter to our adjusted bounds. Return + // noErr to indicate we handled this event. + SetEventParameter( inEvent, kEventParamCurrentBounds, typeQDRectangle, sizeof( bounds ), &bounds ); + result = noErr; + } + return result; +} +#endif + // WindowHandler + +#endif + +// --------------------------------------------------------------------------- +// wxWindowMac utility functions +// --------------------------------------------------------------------------- + +// Find an item given the Macintosh Window Reference + +wxList *wxWinMacWindowList = NULL; +wxTopLevelWindowMac *wxFindWinFromMacWindow(WXWindow inWindowRef) +{ + wxNode *node = wxWinMacWindowList->Find((long)inWindowRef); + if (!node) + return NULL; + 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, wxT("attempt to add a NULL WindowRef to window list") ); + + if ( !wxWinMacWindowList->Find((long)inWindowRef) ) + wxWinMacWindowList->Append((long)inWindowRef, win); +} + +void wxRemoveMacWindowAssociation(wxTopLevelWindowMac *win) +{ + wxWinMacWindowList->DeleteObject(win); +} + + // ---------------------------------------------------------------------------- // wxTopLevelWindowMac creation // ---------------------------------------------------------------------------- +WXHWND wxTopLevelWindowMac::s_macWindowInUpdate = NULL; + void wxTopLevelWindowMac::Init() { m_iconized = m_maximizeOnShow = FALSE; + m_macNoEraseUpdateRgn = NewRgn() ; + m_macNeedsErasing = false ; + m_macWindow = NULL ; +#if TARGET_CARBON + m_macEventHandler = NULL ; + #endif } +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, @@ -84,21 +515,26 @@ bool wxTopLevelWindowMac::Create(wxWindow *parent, wxTopLevelWindowMac::~wxTopLevelWindowMac() { - wxTopLevelWindows.DeleteObject(this); + if ( m_macWindow ) + { + 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 + + 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 ) ; } @@ -113,7 +549,7 @@ void wxTopLevelWindowMac::Maximize(bool maximize) bool wxTopLevelWindowMac::IsMaximized() const { - return false ; + return false ; } void wxTopLevelWindowMac::Iconize(bool iconize) @@ -123,7 +559,7 @@ void wxTopLevelWindowMac::Iconize(bool iconize) bool wxTopLevelWindowMac::IsIconized() const { - // mac dialogs cannot be iconized + // mac dialogs cannot be iconized return FALSE; } @@ -141,3 +577,762 @@ void wxTopLevelWindowMac::SetIcon(const wxIcon& icon) // this sets m_icon wxTopLevelWindowBase::SetIcon(icon); } + +void wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title, + const wxPoint& pos, + const wxSize& size, + long style, + const wxString& name ) +{ + SetName(name); + m_windowStyle = style; + m_isShown = FALSE; + + // 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; + + ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height); + + // translate the window attributes in the appropriate window class and attributes + + WindowClass wclass = 0; + WindowAttributes attr = kWindowNoAttributes ; + + if ( HasFlag( wxFRAME_TOOL_WINDOW) ) + { + 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) ) + { + attr |= kWindowSideTitlebarAttribute ; + } + } + else + { +#if TARGET_CARBON + wclass = kPlainWindowClass ; +#else + wclass = kFloatingWindowClass ; +#endif + } + } + else if ( HasFlag( wxCAPTION ) ) + { + wclass = kDocumentWindowClass ; + } + else + { + if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) || + HasFlag( wxSYSTEM_MENU ) ) + { + wclass = kDocumentWindowClass ; + } + else + { +#if TARGET_CARBON + wclass = kPlainWindowClass ; +#else + wclass = kModalWindowClass ; +#endif + } + } + + if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ) + { + attr |= kWindowFullZoomAttribute ; + attr |= kWindowCollapseBoxAttribute ; + } + if ( HasFlag( wxRESIZE_BORDER ) ) + { + attr |= kWindowResizableAttribute ; + } + if ( HasFlag( wxSYSTEM_MENU ) ) + { + attr |= kWindowCloseBoxAttribute ; + } + +#if TARGET_CARBON +#if 0 // having problems right now with that + if (HasFlag(wxSTAY_ON_TOP)) + wclass = kUtilityWindowClass; +#endif +#endif + +#if TARGET_CARBON + if ( HasFlag(wxFRAME_SHAPED) ) + { + WindowDefSpec customWindowDefSpec; + customWindowDefSpec.defType = kWindowDefProcPtr; + customWindowDefSpec.u.defProc = NewWindowDefUPP(wxShapedMacWindowDef); + + ::CreateCustomWindow( &customWindowDefSpec, wclass, + attr, &theBoundsRect, + (WindowRef*) &m_macWindow); + } + else +#endif + { + ::CreateNewWindow( wclass , attr , &theBoundsRect , (WindowRef*)&m_macWindow ) ; + } + + wxAssociateWinWithMacWindow( m_macWindow , this ) ; + UMASetWTitle( (WindowRef)m_macWindow , title ) ; + ::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)); + + // Patch 531199 also defined a window event handler, as follows: +#if 0 + // install a window event handler to send wxEVT_MOVING and wxEVT_SIZING events + EventTypeSpec events[] = { { kEventClassWindow, kEventWindowBoundsChanging } }; + EventHandlerUPP handlerProc = NewEventHandlerUPP( WindowHandler ); + EventHandlerRef eventHandlerRef; + InstallWindowEventHandler( m_macWindowData->m_macWindow, handlerProc, GetEventTypeCount(events), + events, (void*)this, &eventHandlerRef); +#endif + +#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 +} + +void wxTopLevelWindowMac::MacGetPortParams(WXPOINTPTR localOrigin, WXRECTPTR clipRect, WXHWND *window , wxWindowMac** rootwin) +{ + ((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 ; +} + +void wxTopLevelWindowMac::Clear() +{ + wxWindow::Clear() ; +} + +WXWidget wxTopLevelWindowMac::MacGetContainerForEmbedding() +{ + return m_macRootControl ; +} + + +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 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 ) ) + { + MacRedraw( updateRgn , timestamp , m_macNeedsErasing || !EmptyRgn( diffRgn ) ) ; + } + } + if ( updateRgn ) + DisposeRgn( updateRgn ); + if ( diffRgn ) + DisposeRgn( diffRgn ); + if ( visRgn ) + DisposeRgn( visRgn ) ; + + EndUpdate( (WindowRef)m_macWindow ) ; + SetEmptyRgn( (RgnHandle) m_macNoEraseUpdateRgn ) ; + m_macNeedsErasing = false ; +} + + +// Raise the window to the top of the Z order +void wxTopLevelWindowMac::Raise() +{ + ::SelectWindow( (WindowRef)m_macWindow ) ; +} + +// Lower the window to the bottom of the Z order +void wxTopLevelWindowMac::Lower() +{ + ::SendBehind( (WindowRef)m_macWindow , NULL ) ; +} + +void wxTopLevelWindowMac::MacFireMouseEvent( + wxUint16 kind , wxInt32 x , wxInt32 y ,wxUint32 modifiers , long timestamp ) +{ + wxMouseEvent event(wxEVT_LEFT_DOWN); + 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 ( kind == mouseDown ) + { + if ( controlDown ) + event.SetEventType(wxEVT_RIGHT_DOWN ) ; + else + event.SetEventType(wxEVT_LEFT_DOWN ) ; + } + else if ( kind == mouseUp ) + { + if ( controlDown ) + event.SetEventType(wxEVT_RIGHT_UP ) ; + else + event.SetEventType(wxEVT_LEFT_UP ) ; + } + else + { + event.SetEventType(wxEVT_MOTION ) ; + } + + event.m_shiftDown = modifiers & shiftKey; + event.m_controlDown = modifiers & controlKey; + event.m_altDown = modifiers & optionKey; + event.m_metaDown = modifiers & cmdKey; + + Point localwhere ; + localwhere.h = x ; + localwhere.v = y ; + + GrafPtr port ; + ::GetPort( &port ) ; + ::SetPort( UMAGetWindowPort( (WindowRef)m_macWindow ) ) ; + ::GlobalToLocal( &localwhere ) ; + ::SetPort( port ) ; + + if ( kind == mouseDown ) + { + if ( timestamp - gs_lastWhen <= (long) GetDblTime() ) + { + if ( abs( localwhere.h - gs_lastWhere.h ) < 3 && abs( localwhere.v - gs_lastWhere.v ) < 3 ) + { + // This is not right if the second mouse down + // event occured in a differen window. We + // correct this in MacDispatchMouseEvent. + if ( controlDown ) + event.SetEventType(wxEVT_RIGHT_DCLICK ) ; + else + event.SetEventType(wxEVT_LEFT_DCLICK ) ; + } + gs_lastWhen = 0 ; + } + else + { + gs_lastWhen = timestamp ; + } + gs_lastWhere = localwhere ; + } + + event.m_x = localwhere.h; + event.m_y = localwhere.v; + event.m_x += m_x; + event.m_y += m_y; + + event.m_timeStamp = timestamp; + 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 ; + event.SetEventObject( wxTheApp->s_captureWindow ) ; + wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ; + + if ( kind == mouseUp ) + { + wxTheApp->s_captureWindow = NULL ; + if ( !wxIsBusy() ) + { + m_cursor.MacInstall() ; + } + } + } + else + { + MacDispatchMouseEvent( event ) ; + } +} + +#if !TARGET_CARBON + +void wxTopLevelWindowMac::MacMouseDown( WXEVENTREF ev , short part) +{ + 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: + { + MacFireMouseEvent( mouseUp , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , + ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; + } + break ; + } +} + +void wxTopLevelWindowMac::MacMouseMoved( WXEVENTREF ev , short part) +{ + switch (part) + { + case inContent: + { + MacFireMouseEvent( nullEvent /*moved*/ , ((EventRecord*)ev)->where.h , ((EventRecord*)ev)->where.v , + ((EventRecord*)ev)->modifiers , ((EventRecord*)ev)->when ) ; + } + break ; + } +} + +#endif + +void wxTopLevelWindowMac::MacActivate( long timestamp , bool inIsActivating ) +{ + wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId); + event.m_timeStamp = timestamp ; + event.SetEventObject(this); + + GetEventHandler()->ProcessEvent(event); + + UMAHighlightAndActivateWindow( (WindowRef)m_macWindow , 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); + } +} + +#if !TARGET_CARBON + +void wxTopLevelWindowMac::MacKeyDown( WXEVENTREF ev ) +{ +} + +#endif + +void wxTopLevelWindowMac::SetTitle(const wxString& title) +{ + wxWindow::SetTitle( title ) ; + UMASetWTitle( (WindowRef)m_macWindow , title ) ; +} + +bool wxTopLevelWindowMac::Show(bool show) +{ + if ( !wxWindow::Show(show) ) + return FALSE; + + if (show) + { + ::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 + { + ::TransitionWindow((WindowRef)m_macWindow,kWindowZoomTransitionEffect,kWindowHideTransitionAction,nil); + } + + if ( !show ) + { + } + else + { + Refresh() ; + } + + return TRUE; +} + +void wxTopLevelWindowMac::DoMoveWindow(int x, int y, int width, int height) +{ + 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 ) + { + doMove = true ; + } + if ( actualWidth != former_w || actualHeight != former_h ) + { + doResize = true ; + } + + if ( doMove || doResize ) + { + 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 + + if ( doResize ) + ::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(wxNO_FULL_REPAINT_ON_RESIZE) ) + Refresh() ; + + + 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); + } + } + +} + +/* + * 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 ) + { + 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 ) ; + } + } + 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 TARGET_CARBON + // The empty region signifies that the shape should be removed from the + // window. + if ( region.IsEmpty() ) + { + wxSize sz = GetClientSize(); + wxRegion rgn(0, 0, sz.x, sz.y); + return SetShape(rgn); + } + + // 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 +} + +// --------------------------------------------------------------------------- +// 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 +// --------------------------------------------------------------------------- +