window.cpp

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    const wxPoint& pos,
    const wxSize& size,
    int& x, int& y,
    int& w, int& h , bool adjustOrigin ) const
{
    // the desired size, minus the border pixels gives the correct size of the control
    x = (int)pos.x;
    y = (int)pos.y;

    // TODO: the default calls may be used as soon as PostCreateControl Is moved here
    w = wxMax(size.x, 0) ; // WidthDefault( size.x );
    h = wxMax(size.y, 0) ; // HeightDefault( size.y ) ;

    x += MacGetLeftBorderSize() ;
    y += MacGetTopBorderSize() ;
    w -= MacGetLeftBorderSize() + MacGetRightBorderSize() ;
    h -= MacGetTopBorderSize() + MacGetBottomBorderSize() ;

    if ( adjustOrigin )
        AdjustForParentClientOrigin( x , y ) ;

    // this is in window relative coordinate, as this parent may have a border, its physical position is offset by this border
    if ( !GetParent()->IsTopLevel() )
    {
        x -= GetParent()->MacGetLeftBorderSize() ;
        y -= GetParent()->MacGetTopBorderSize() ;
    }

    return true ;
}

// Get window size (not client size)
void wxWindowMac::DoGetSize(int *x, int *y) const
{
    Rect bounds ;
    m_peer->GetRect( &bounds ) ;

    if (x)
       *x = bounds.right - bounds.left + MacGetLeftBorderSize() + MacGetRightBorderSize() ;
    if (y)
       *y = bounds.bottom - bounds.top + MacGetTopBorderSize() + MacGetBottomBorderSize() ;
}

// get the position of the bounds of this window in client coordinates of its parent
void wxWindowMac::DoGetPosition(int *x, int *y) const
{
    Rect bounds ;
    m_peer->GetRect( &bounds ) ;

    int x1 = bounds.left ;
    int y1 = bounds.top ;

    // get the wx window position from the native one
    x1 -= MacGetLeftBorderSize() ;
    y1 -= MacGetTopBorderSize() ;

    if ( !IsTopLevel() )
    {
        wxWindow *parent = GetParent();
        if ( parent )
        {
            // we must first adjust it to be in window coordinates of the parent,
            // as otherwise it gets lost by the ClientAreaOrigin fix
            x1 += parent->MacGetLeftBorderSize() ;
            y1 += parent->MacGetTopBorderSize() ;

            // and now to client coordinates
            wxPoint pt(parent->GetClientAreaOrigin());
            x1 -= pt.x ;
            y1 -= pt.y ;
        }
    }

    if (x)
       *x = x1 ;
    if (y)
       *y = y1 ;
}

void wxWindowMac::DoScreenToClient(int *x, int *y) const
{
    WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
    wxCHECK_RET( window , wxT("TopLevel Window missing") ) ;

    Point localwhere = { 0, 0 } ;

    if (x)
        localwhere.h = *x ;
    if (y)
        localwhere.v = *y ;

    wxMacGlobalToLocal( window , &localwhere ) ;

    if (x)
       *x = localwhere.h ;
    if (y)
       *y = localwhere.v ;

    MacRootWindowToWindow( x , y ) ;

    wxPoint origin = GetClientAreaOrigin() ;
    if (x)
       *x -= origin.x ;
    if (y)
       *y -= origin.y ;
}

void wxWindowMac::DoClientToScreen(int *x, int *y) const
{
    WindowRef window = (WindowRef) MacGetTopLevelWindowRef() ;
    wxCHECK_RET( window , wxT("TopLevel window missing") ) ;

    wxPoint origin = GetClientAreaOrigin() ;
    if (x)
       *x += origin.x ;
    if (y)
       *y += origin.y ;

    MacWindowToRootWindow( x , y ) ;

    Point localwhere = { 0, 0 };
    if (x)
       localwhere.h = *x ;
    if (y)
       localwhere.v = *y ;

    wxMacLocalToGlobal( window, &localwhere ) ;

    if (x)
       *x = localwhere.h ;
    if (y)
       *y = localwhere.v ;
}

void wxWindowMac::MacClientToRootWindow( int *x , int *y ) const
{
    wxPoint origin = GetClientAreaOrigin() ;
    if (x)
       *x += origin.x ;
    if (y)
       *y += origin.y ;

    MacWindowToRootWindow( x , y ) ;
}

void wxWindowMac::MacRootWindowToClient( int *x , int *y ) const
{
    MacRootWindowToWindow( x , y ) ;

    wxPoint origin = GetClientAreaOrigin() ;
    if (x)
       *x -= origin.x ;
    if (y)
       *y -= origin.y ;
}

void wxWindowMac::MacWindowToRootWindow( int *x , int *y ) const
{
    wxPoint pt ;

    if (x)
        pt.x = *x ;
    if (y)
        pt.y = *y ;

    if ( !IsTopLevel() )
    {
        wxTopLevelWindowMac* top = MacGetTopLevelWindow();
        if (top)
        {
            pt.x -= MacGetLeftBorderSize() ;
            pt.y -= MacGetTopBorderSize() ;
            wxMacControl::Convert( &pt , m_peer , top->m_peer ) ;
        }
    }

    if (x)
        *x = (int) pt.x ;
    if (y)
        *y = (int) pt.y ;
}

void wxWindowMac::MacWindowToRootWindow( short *x , short *y ) const
{
    int x1 , y1 ;

    if (x)
        x1 = *x ;
    if (y)
        y1 = *y ;

    MacWindowToRootWindow( &x1 , &y1 ) ;

    if (x)
        *x = x1 ;
    if (y)
        *y = y1 ;
}

void wxWindowMac::MacRootWindowToWindow( int *x , int *y ) const
{
    wxPoint pt ;

    if (x)
        pt.x = *x ;
    if (y)
        pt.y = *y ;

    if ( !IsTopLevel() )
    {
        wxTopLevelWindowMac* top = MacGetTopLevelWindow();
        if (top)
        {
            wxMacControl::Convert( &pt , top->m_peer , m_peer ) ;
            pt.x += MacGetLeftBorderSize() ;
            pt.y += MacGetTopBorderSize() ;
        }
    }

    if (x)
        *x = (int) pt.x ;
    if (y)
        *y = (int) pt.y ;
}

void wxWindowMac::MacRootWindowToWindow( short *x , short *y ) const
{
    int x1 , y1 ;

    if (x)
        x1 = *x ;
    if (y)
        y1 = *y ;

    MacRootWindowToWindow( &x1 , &y1 ) ;

    if (x)
        *x = x1 ;
    if (y)
        *y = y1 ;
}

void wxWindowMac::MacGetContentAreaInset( int &left , int &top , int &right , int &bottom )
{
    RgnHandle rgn = NewRgn() ;

    if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
    {
        Rect structure, content ;

        GetRegionBounds( rgn , &content ) ;
        m_peer->GetRect( &structure ) ;
        OffsetRect( &structure, -structure.left , -structure.top ) ;

        left = content.left - structure.left ;
        top = content.top - structure.top ;
        right = structure.right - content.right ;
        bottom = structure.bottom - content.bottom ;
    }
    else
    {
        left = top = right = bottom = 0 ;
    }

    DisposeRgn( rgn ) ;
}

wxSize wxWindowMac::DoGetSizeFromClientSize( const wxSize & size )  const
{
    wxSize sizeTotal = size;

    RgnHandle rgn = NewRgn() ;
    if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
    {
        Rect content, structure ;
        GetRegionBounds( rgn , &content ) ;
        m_peer->GetRect( &structure ) ;

        // structure is in parent coordinates, but we only need width and height, so it's ok

        sizeTotal.x += (structure.right - structure.left) - (content.right - content.left) ;
        sizeTotal.y += (structure.bottom - structure.top) - (content.bottom - content.top) ;
    }

    DisposeRgn( rgn ) ;

    sizeTotal.x += MacGetLeftBorderSize() + MacGetRightBorderSize() ;
    sizeTotal.y += MacGetTopBorderSize() + MacGetBottomBorderSize() ;

    return sizeTotal;
}

// Get size *available for subwindows* i.e. excluding menu bar etc.
void wxWindowMac::DoGetClientSize( int *x, int *y ) const
{
    int ww, hh;

    RgnHandle rgn = NewRgn() ;
    Rect content ;
    if ( m_peer->GetRegion( kControlContentMetaPart , rgn ) == noErr )
        GetRegionBounds( rgn , &content ) ;
    else
        m_peer->GetRect( &content ) ;
    DisposeRgn( rgn ) ;

    ww = content.right - content.left ;
    hh = content.bottom - content.top ;

    if (m_hScrollBar  && m_hScrollBar->IsShown() )
        hh -= m_hScrollBar->GetSize().y ;

    if (m_vScrollBar  && m_vScrollBar->IsShown() )
        ww -= m_vScrollBar->GetSize().x ;

    if (x)
       *x = ww;
    if (y)
       *y = hh;
}

bool wxWindowMac::SetCursor(const wxCursor& cursor)
{
    if (m_cursor.IsSameAs(cursor))
        return false;

    if (!cursor.IsOk())
    {
        if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) )
            return false ;
    }
    else
    {
        if ( ! wxWindowBase::SetCursor( cursor ) )
            return false ;
    }

    wxASSERT_MSG( m_cursor.Ok(),
        wxT("cursor must be valid after call to the base version"));

    wxWindowMac *mouseWin = 0 ;
    {
        wxTopLevelWindowMac *tlw = MacGetTopLevelWindow() ;
        WindowRef window = (WindowRef) ( tlw ? tlw->MacGetWindowRef() : 0 ) ;

        ControlPartCode part ;
        ControlRef control ;
        Point pt ;
 #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
        HIPoint hiPoint ;
        HIGetMousePosition(kHICoordSpaceWindow, window, &hiPoint);
        pt.h = hiPoint.x;
        pt.v = hiPoint.y;
 #else 
        CGrafPtr savePort ;
        Boolean swapped = QDSwapPort( GetWindowPort( window ) , &savePort ) ;

        // TODO: If we ever get a GetCurrentEvent... replacement
        // for the mouse position, use it...


        GetMouse( &pt ) ;
#endif
        control = wxMacFindControlUnderMouse( tlw , pt , window , &part ) ;
        if ( control )
            mouseWin = wxFindControlFromMacControl( control ) ;

#if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
         if ( swapped )
            QDSwapPort( savePort , NULL ) ;
#endif
    }

    if ( mouseWin == this && !wxIsBusy() )
        m_cursor.MacInstall() ;

    return true ;
}

#if wxUSE_MENUS
bool wxWindowMac::DoPopupMenu(wxMenu *menu, int x, int y)
{
    menu->SetInvokingWindow(this);
    menu->UpdateUI();

    if ( x == wxDefaultCoord && y == wxDefaultCoord )
    {
        wxPoint mouse = wxGetMousePosition();
        x = mouse.x;
        y = mouse.y;
    }
    else
    {
        ClientToScreen( &x , &y ) ;
    }

    menu->MacBeforeDisplay( true ) ;
    long menuResult = ::PopUpMenuSelect((MenuHandle) menu->GetHMenu() , y, x, 0) ;
    if ( HiWord(menuResult) != 0 )
    {
        MenuCommand macid;
        GetMenuItemCommandID( GetMenuHandle(HiWord(menuResult)) , LoWord(menuResult) , &macid );
        int id = wxMacCommandToId( macid );
        wxMenuItem* item = NULL ;
        wxMenu* realmenu ;
        item = menu->FindItem( id, &realmenu ) ;
        if ( item )
        {
            if (item->IsCheckable())
                item->Check( !item->IsChecked() ) ;

            menu->SendEvent( id , item->IsCheckable() ? item->IsChecked() : -1 ) ;
        }
    }

    menu->MacAfterDisplay( true ) ;
    menu->SetInvokingWindow( NULL );

  return true;
}
#endif

// ----------------------------------------------------------------------------
// tooltips
// ----------------------------------------------------------------------------

#if wxUSE_TOOLTIPS

void wxWindowMac::DoSetToolTip(wxToolTip *tooltip)
{
    wxWindowBase::DoSetToolTip(tooltip);

    if ( m_tooltip )
        m_tooltip->SetWindow(this);
}

#endif

void wxWindowMac::MacInvalidateBorders()
{
    if ( m_peer == NULL )
        return ;

    bool vis = MacIsReallyShown() ;
    if ( !vis )
        return ;

    int outerBorder = MacGetLeftBorderSize() ;