// Create a DC representing the whole screen wxScreenDC::wxScreenDC() { m_macPort = CreateNewPort() ; GrafPtr port ; GetPort( &port ) ; SetPort( (GrafPtr) m_macPort ) ; Point pt = { 0,0 } ; LocalToGlobal( &pt ) ; SetPort( port ) ; m_macLocalOrigin.x = -pt.h ; m_macLocalOrigin.y = -pt.v ; #if wxMAC_USE_CORE_GRAPHICS m_macLocalOriginInPort = m_macLocalOrigin ; #endif BitMap screenBits; GetQDGlobalsScreenBits( &screenBits ); m_minX = screenBits.bounds.left ; SInt16 height ; GetThemeMenuBarHeight( &height ) ; m_minY = screenBits.bounds.top + height ; m_maxX = screenBits.bounds.right ; m_maxY = screenBits.bounds.bottom ; #if wxMAC_USE_CORE_GRAPHICS m_graphicContext = new wxMacCGContext( port ) ; #else MacSetRectRgn( (RgnHandle) m_macBoundaryClipRgn , m_minX , m_minY , m_maxX , m_maxY ) ; OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ; CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; #endif m_ok = TRUE ; }
// Create a DC representing the whole screen wxScreenDC::wxScreenDC() { #if wxMAC_USE_CORE_GRAPHICS CGRect cgbounds ; cgbounds = CGDisplayBounds(CGMainDisplayID()); Rect bounds; bounds.top = (short)cgbounds.origin.y; bounds.left = (short)cgbounds.origin.x; bounds.bottom = bounds.top + (short)cgbounds.size.height; bounds.right = bounds.left + (short)cgbounds.size.width; WindowAttributes overlayAttributes = kWindowIgnoreClicksAttribute; CreateNewWindow( kOverlayWindowClass, overlayAttributes, &bounds, (WindowRef*) &m_overlayWindow ); ShowWindow((WindowRef)m_overlayWindow); SetGraphicsContext( wxGraphicsContext::CreateFromNativeWindow( m_overlayWindow ) ); m_width = (wxCoord)cgbounds.size.width; m_height = (wxCoord)cgbounds.size.height; #else m_macPort = CreateNewPort() ; GrafPtr port ; GetPort( &port ) ; SetPort( (GrafPtr) m_macPort ) ; Point pt = { 0,0 } ; LocalToGlobal( &pt ) ; SetPort( port ) ; m_macLocalOrigin.x = -pt.h ; m_macLocalOrigin.y = -pt.v ; BitMap screenBits; GetQDGlobalsScreenBits( &screenBits ); m_minX = screenBits.bounds.left ; SInt16 height ; GetThemeMenuBarHeight( &height ) ; m_minY = screenBits.bounds.top + height ; m_maxX = screenBits.bounds.right ; m_maxY = screenBits.bounds.bottom ; MacSetRectRgn( (RgnHandle) m_macBoundaryClipRgn , m_minX , m_minY , m_maxX , m_maxY ) ; OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ; CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ; #endif m_ok = true ; }