framework/source/classes/imagewrapper.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_framework.hxx"
  33
  34 #include <classes/imagewrapper.hxx>
  35 #include <osl/mutex.hxx>
  36 #include <vcl/svapp.hxx>
  37 #include <vcl/bitmap.hxx>
  38 #include <vcl/bitmapex.hxx>
  39 #include <tools/stream.hxx>
  40 #include <cppuhelper/typeprovider.hxx>
  41
  42 using namespace com::sun::star::lang;
  43 using namespace com::sun::star::uno;
  44
  45 namespace framework
  46 {
  47
  48 static Sequence< sal_Int8 > impl_getStaticIdentifier()
  49 {
  50     static sal_uInt8 pGUID[16] = { 0x46, 0xAD, 0x69, 0xFB, 0xA7, 0xBE, 0x44, 0x83, 0xB2, 0xA7, 0xB3, 0xEC, 0x59, 0x4A, 0xB7, 0x00 };
  51     static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((sal_Int8*)pGUID,16) ;
  52     return seqID ;
  53 }
  54
  55
  56 ImageWrapper::ImageWrapper( const Image& aImage ) : ThreadHelpBase( &Application::GetSolarMutex() )
  57                                                     ,   m_aImage( aImage )
  58 {
  59 }
  60
  61
  62 ImageWrapper::~ImageWrapper()
  63 {
  64 }
  65
  66
  67 Sequence< sal_Int8 > ImageWrapper::GetUnoTunnelId()
  68 {
  69     return impl_getStaticIdentifier();
  70 }
  71
  72 // XBitmap
  73 com::sun::star::awt::Size SAL_CALL ImageWrapper::getSize() throw ( RuntimeException )
  74 {
  75     vos::OGuard aGuard( Application::GetSolarMutex() );
  76
  77     BitmapEx    aBitmapEx( m_aImage.GetBitmapEx() );
  78     Size                aBitmapSize( aBitmapEx.GetSizePixel() );
  79
  80     return com::sun::star::awt::Size( aBitmapSize.Width(), aBitmapSize.Height() );
  81 }
  82
  83 Sequence< sal_Int8 > SAL_CALL ImageWrapper::getDIB() throw ( RuntimeException )
  84 {
  85     vos::OGuard aGuard( Application::GetSolarMutex() );
  86
  87     SvMemoryStream aMem;
  88     aMem << m_aImage.GetBitmapEx().GetBitmap();
  89     return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
  90 }
  91
  92 Sequence< sal_Int8 > SAL_CALL ImageWrapper::getMaskDIB() throw ( RuntimeException )
  93 {
  94     vos::OGuard aGuard( Application::GetSolarMutex() );
  95     BitmapEx    aBmpEx( m_aImage.GetBitmapEx() );
  96
  97     if ( aBmpEx.IsAlpha() )
  98     {
  99         SvMemoryStream aMem;
 100         aMem << aBmpEx.GetAlpha().GetBitmap();
 101         return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
 102     }
 103     else if ( aBmpEx.IsTransparent() )
 104     {
 105         SvMemoryStream aMem;
 106         aMem << aBmpEx.GetMask();
 107         return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
 108     }
 109
 110     return Sequence< sal_Int8 >();
 111 }
 112
 113 // XUnoTunnel
 114 sal_Int64 SAL_CALL ImageWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw ( RuntimeException )
 115 {
 116     if ( aIdentifier == impl_getStaticIdentifier() )
 117         return reinterpret_cast< sal_Int64 >( this );
 118     else
 119         return 0;
 120 }
 121
 122 }
 123