LibreOffice Module vcl (master) 1
canvasbitmap.hxx
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19
20#ifndef INCLUDED_VCL_INC_CANVASBITMAP_HXX
21#define INCLUDED_VCL_INC_CANVASBITMAP_HXX
22
24#include <com/sun/star/rendering/XIntegerReadOnlyBitmap.hpp>
25#include <com/sun/star/rendering/XIntegerBitmapColorSpace.hpp>
26#include <com/sun/star/rendering/XBitmapPalette.hpp>
27
28#include <vcl/bitmapex.hxx>
29
30namespace vcl::unotools
31{
33 public cppu::WeakImplHelper< css::rendering::XIntegerReadOnlyBitmap,
34 css::rendering::XBitmapPalette,
35 css::rendering::XIntegerBitmapColorSpace >
36 {
37 private:
43 std::optional<Bitmap::ScopedReadAccess> m_pBmpReadAcc;
44 std::optional<Bitmap::ScopedReadAccess> m_pAlphaReadAcc;
45 css::uno::Sequence<sal_Int8> m_aComponentTags;
46 css::uno::Sequence<sal_Int32> m_aComponentBitCounts;
47 css::rendering::IntegerBitmapLayout m_aLayout;
50 sal_Int32 m_nRedIndex;
51 sal_Int32 m_nGreenIndex;
52 sal_Int32 m_nBlueIndex;
53 sal_Int32 m_nAlphaIndex;
54 sal_Int32 m_nIndexIndex;
56
57 SAL_DLLPRIVATE void setComponentInfo( sal_uInt32 redShift, sal_uInt32 greenShift, sal_uInt32 blueShift );
58 Bitmap::ScopedReadAccess& getBitmapReadAccess();
59 Bitmap::ScopedReadAccess& getAlphaReadAccess();
60
61 virtual ~VclCanvasBitmap() override;
62
63 public:
64 // XBitmap
65 virtual css::geometry::IntegerSize2D SAL_CALL getSize() override;
66 virtual sal_Bool SAL_CALL hasAlpha( ) override;
67 virtual css::uno::Reference< css::rendering::XBitmap > SAL_CALL getScaledBitmap( const css::geometry::RealSize2D& newSize, sal_Bool beFast ) override;
68
69 // XIntegerReadOnlyBitmap
70 virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getData( css::rendering::IntegerBitmapLayout& bitmapLayout, const css::geometry::IntegerRectangle2D& rect ) override;
71 virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getPixel( css::rendering::IntegerBitmapLayout& bitmapLayout, const css::geometry::IntegerPoint2D& pos ) override;
73 css::uno::Reference< css::rendering::XBitmapPalette > getPalette( );
74 virtual css::rendering::IntegerBitmapLayout SAL_CALL getMemoryLayout( ) override;
75
76 // XBitmapPalette
77 virtual sal_Int32 SAL_CALL getNumberOfEntries() override;
78 virtual sal_Bool SAL_CALL getIndex( css::uno::Sequence< double >& entry, ::sal_Int32 nIndex ) override;
79 virtual sal_Bool SAL_CALL setIndex( const css::uno::Sequence< double >& color, sal_Bool transparency, ::sal_Int32 nIndex ) override;
80 virtual css::uno::Reference< css::rendering::XColorSpace > SAL_CALL getColorSpace( ) override;
81
82 // XIntegerBitmapColorSpace
83 virtual ::sal_Int8 SAL_CALL getType( ) override;
84 virtual css::uno::Sequence< sal_Int8 > SAL_CALL getComponentTags( ) override;
85 virtual ::sal_Int8 SAL_CALL getRenderingIntent( ) override;
86 virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getProperties( ) override;
87 virtual css::uno::Sequence< double > SAL_CALL convertColorSpace( const css::uno::Sequence< double >& deviceColor, const css::uno::Reference< css::rendering::XColorSpace >& targetColorSpace ) override;
88 virtual css::uno::Sequence< css::rendering::RGBColor > SAL_CALL convertToRGB( const css::uno::Sequence< double >& deviceColor ) override;
89 virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertToARGB( const css::uno::Sequence< double >& deviceColor ) override;
90 virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertToPARGB( const css::uno::Sequence< double >& deviceColor ) override;
91 virtual css::uno::Sequence< double > SAL_CALL convertFromRGB( const css::uno::Sequence< css::rendering::RGBColor >& rgbColor ) override;
92 virtual css::uno::Sequence< double > SAL_CALL convertFromARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override;
93 virtual css::uno::Sequence< double > SAL_CALL convertFromPARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override;
94 virtual ::sal_Int32 SAL_CALL getBitsPerPixel( ) override;
95 virtual css::uno::Sequence< ::sal_Int32 > SAL_CALL getComponentBitCounts( ) override;
96 virtual ::sal_Int8 SAL_CALL getEndianness( ) override;
97 virtual css::uno::Sequence<double> SAL_CALL convertFromIntegerColorSpace( const css::uno::Sequence< ::sal_Int8 >& deviceColor, const css::uno::Reference< css::rendering::XColorSpace >& targetColorSpace ) override;
98 virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertToIntegerColorSpace( const css::uno::Sequence< ::sal_Int8 >& deviceColor, const css::uno::Reference< css::rendering::XIntegerBitmapColorSpace >& targetColorSpace ) override;
99 virtual css::uno::Sequence< css::rendering::RGBColor > SAL_CALL convertIntegerToRGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override;
100 virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertIntegerToARGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override;
101 virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertIntegerToPARGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override;
102 virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromRGB( const css::uno::Sequence< css::rendering::RGBColor >& rgbColor ) override;
103 virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override;
104 virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromPARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override;
105
112 explicit VclCanvasBitmap( const BitmapEx& rBitmap );
113
115 const BitmapEx& getBitmapEx() const { return m_aBmpEx; }
116 };
117
118}
119
120#endif
121
122/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Bitmap::ScopedInfoAccess m_pBmpAcc
css::uno::Sequence< sal_Int8 > m_aComponentTags
std::optional< Bitmap::ScopedReadAccess > m_pAlphaReadAcc
Bitmap::ScopedInfoAccess m_pAlphaAcc
css::rendering::IntegerBitmapLayout m_aLayout
const BitmapEx & getBitmapEx() const
Retrieve contained bitmap. Call me with locked Solar mutex!
std::optional< Bitmap::ScopedReadAccess > m_pBmpReadAcc
css::uno::Sequence< sal_Int32 > m_aComponentBitCounts
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
bool getType(BSTR name, Type &type)
unsigned char sal_Bool