framework/source/classes/imagewrapper.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_framework.hxx"
  30
  31 #include <classes/imagewrapper.hxx>
  32 #include <osl/mutex.hxx>
  33 #include <vcl/svapp.hxx>
  34 #include <vcl/bitmap.hxx>
  35 #include <vcl/bitmapex.hxx>
  36 #include <tools/stream.hxx>
  37 #include <cppuhelper/typeprovider.hxx>
  38
  39 using namespace com::sun::star::lang;
  40 using namespace com::sun::star::uno;
  41
  42 namespace framework
  43 {
  44
  45 static Sequence< sal_Int8 > impl_getStaticIdentifier()
  46 {
  47     static sal_uInt8 pGUID[16] = { 0x46, 0xAD, 0x69, 0xFB, 0xA7, 0xBE, 0x44, 0x83, 0xB2, 0xA7, 0xB3, 0xEC, 0x59, 0x4A, 0xB7, 0x00 };
  48     static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((sal_Int8*)pGUID,16) ;
  49     return seqID ;
  50 }
  51
  52
  53 ImageWrapper::ImageWrapper( const Image& aImage ) : ThreadHelpBase( &Application::GetSolarMutex() )
  54                                                     ,   m_aImage( aImage )
  55 {
  56 }
  57
  58
  59 ImageWrapper::~ImageWrapper()
  60 {
  61 }
  62
  63
  64 Sequence< sal_Int8 > ImageWrapper::GetUnoTunnelId()
  65 {
  66     return impl_getStaticIdentifier();
  67 }
  68
  69 // XBitmap
  70 com::sun::star::awt::Size SAL_CALL ImageWrapper::getSize() throw ( RuntimeException )
  71 {
  72     vos::OGuard aGuard( Application::GetSolarMutex() );
  73
  74     BitmapEx    aBitmapEx( m_aImage.GetBitmapEx() );
  75     Size        aBitmapSize( aBitmapEx.GetSizePixel() );
  76
  77     return com::sun::star::awt::Size( aBitmapSize.Width(), aBitmapSize.Height() );
  78 }
  79
  80 Sequence< sal_Int8 > SAL_CALL ImageWrapper::getDIB() throw ( RuntimeException )
  81 {
  82     vos::OGuard aGuard( Application::GetSolarMutex() );
  83
  84     SvMemoryStream aMem;
  85     aMem << m_aImage.GetBitmapEx().GetBitmap();
  86     return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
  87 }
  88
  89 Sequence< sal_Int8 > SAL_CALL ImageWrapper::getMaskDIB() throw ( RuntimeException )
  90 {
  91     vos::OGuard aGuard( Application::GetSolarMutex() );
  92     BitmapEx    aBmpEx( m_aImage.GetBitmapEx() );
  93
  94     if ( aBmpEx.IsAlpha() )
  95     {
  96         SvMemoryStream aMem;
  97         aMem << aBmpEx.GetAlpha().GetBitmap();
  98         return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
  99     }
 100     else if ( aBmpEx.IsTransparent() )
 101     {
 102         SvMemoryStream aMem;
 103         aMem << aBmpEx.GetMask();
 104         return Sequence< sal_Int8 >( (sal_Int8*) aMem.GetData(), aMem.Tell() );
 105     }
 106
 107     return Sequence< sal_Int8 >();
 108 }
 109
 110 // XUnoTunnel
 111 sal_Int64 SAL_CALL ImageWrapper::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw ( RuntimeException )
 112 {
 113     if ( aIdentifier == impl_getStaticIdentifier() )
 114         return reinterpret_cast< sal_Int64 >( this );
 115     else
 116         return 0;
 117 }
 118
 119 }
 120