vcl/inc/canvasbitmap.hxx

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   2 /*
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   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_VCL_INC_CANVASBITMAP_HXX
  21 #define INCLUDED_VCL_INC_CANVASBITMAP_HXX
  22
  23 #include <cppuhelper/compbase3.hxx>
  24 #include <com/sun/star/rendering/XIntegerReadOnlyBitmap.hpp>
  25 #include <com/sun/star/rendering/XIntegerBitmapColorSpace.hpp>
  26 #include <com/sun/star/rendering/XIntegerBitmap.hpp>
  27 #include <com/sun/star/rendering/XBitmapPalette.hpp>
  28
  29 #include <vcl/bitmapex.hxx>
  30 #include <vcl/bmpacc.hxx>
  31
  32 namespace vcl
  33 {
  34 namespace unotools
  35 {
  36     class VCL_DLLPUBLIC VclCanvasBitmap :
  37         public cppu::WeakImplHelper3< com::sun::star::rendering::XIntegerReadOnlyBitmap,
  38                                       com::sun::star::rendering::XBitmapPalette,
  39                                       com::sun::star::rendering::XIntegerBitmapColorSpace >
  40     {
  41     private:
  42         BitmapEx                                       m_aBmpEx;
  43         ::Bitmap                                       m_aBitmap;
  44         ::Bitmap                                       m_aAlpha;
  45         BitmapReadAccess*                              m_pBmpAcc;
  46         BitmapReadAccess*                              m_pAlphaAcc;
  47         com::sun::star::uno::Sequence<sal_Int8>        m_aComponentTags;
  48         com::sun::star::uno::Sequence<sal_Int32>       m_aComponentBitCounts;
  49         com::sun::star::rendering::IntegerBitmapLayout m_aLayout;
  50         sal_Int32                                      m_nBitsPerInputPixel;
  51         sal_Int32                                      m_nBitsPerOutputPixel;
  52         sal_Int32                                      m_nRedIndex;
  53         sal_Int32                                      m_nGreenIndex;
  54         sal_Int32                                      m_nBlueIndex;
  55         sal_Int32                                      m_nAlphaIndex;
  56         sal_Int32                                      m_nIndexIndex;
  57         sal_Int8                                       m_nEndianness;
  58         bool                                           m_bPalette;
  59
  60         SAL_DLLPRIVATE void setComponentInfo( sal_uLong redShift, sal_uLong greenShift, sal_uLong blueShift );
  61
  62         virtual ~VclCanvasBitmap();
  63
  64     public:
  65         // XBitmap
  66         virtual com::sun::star::geometry::IntegerSize2D SAL_CALL getSize() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  67         virtual sal_Bool SAL_CALL hasAlpha(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  68         virtual com::sun::star::uno::Reference< com::sun::star::rendering::XBitmap > SAL_CALL getScaledBitmap( const com::sun::star::geometry::RealSize2D& newSize, sal_Bool beFast ) throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  69
  70         // XIntegerReadOnlyBitmap
  71         virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL getData( ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout, const ::com::sun::star::geometry::IntegerRectangle2D& rect ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::rendering::VolatileContentDestroyedException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  72         virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL getPixel( ::com::sun::star::rendering::IntegerBitmapLayout& bitmapLayout, const ::com::sun::star::geometry::IntegerPoint2D& pos ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::rendering::VolatileContentDestroyedException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  73         ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmapPalette > SAL_CALL getPalette(  ) throw (::com::sun::star::uno::RuntimeException);
  74         virtual ::com::sun::star::rendering::IntegerBitmapLayout SAL_CALL getMemoryLayout(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  75
  76         // XBitmapPalette
  77         virtual sal_Int32 SAL_CALL getNumberOfEntries() throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  78         virtual sal_Bool SAL_CALL getIndex( ::com::sun::star::uno::Sequence< double >& entry, ::sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  79         virtual sal_Bool SAL_CALL setIndex( const ::com::sun::star::uno::Sequence< double >& color, sal_Bool transparency, ::sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  80         virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XColorSpace > SAL_CALL getColorSpace(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  81
  82         // XIntegerBitmapColorSpace
  83         virtual ::sal_Int8 SAL_CALL getType(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  84         virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getComponentTags(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  85         virtual ::sal_Int8 SAL_CALL getRenderingIntent(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  86         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getProperties(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  87         virtual ::com::sun::star::uno::Sequence< double > SAL_CALL convertColorSpace( const ::com::sun::star::uno::Sequence< double >& deviceColor, const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XColorSpace >& targetColorSpace ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  88         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::RGBColor > SAL_CALL convertToRGB( const ::com::sun::star::uno::Sequence< double >& deviceColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  89         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::ARGBColor > SAL_CALL convertToARGB( const ::com::sun::star::uno::Sequence< double >& deviceColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  90         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::ARGBColor > SAL_CALL convertToPARGB( const ::com::sun::star::uno::Sequence< double >& deviceColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  91         virtual ::com::sun::star::uno::Sequence< double > SAL_CALL convertFromRGB( const ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::RGBColor >& rgbColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  92         virtual ::com::sun::star::uno::Sequence< double > SAL_CALL convertFromARGB( const ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::ARGBColor >& rgbColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  93         virtual ::com::sun::star::uno::Sequence< double > SAL_CALL convertFromPARGB( const ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::ARGBColor >& rgbColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  94         virtual ::sal_Int32 SAL_CALL getBitsPerPixel(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  95         virtual ::com::sun::star::uno::Sequence< ::sal_Int32 > SAL_CALL getComponentBitCounts(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  96         virtual ::sal_Int8 SAL_CALL getEndianness(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  97         virtual ::com::sun::star::uno::Sequence<double> SAL_CALL convertFromIntegerColorSpace( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& deviceColor, const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XColorSpace >& targetColorSpace ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  98         virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL convertToIntegerColorSpace( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& deviceColor, const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XIntegerBitmapColorSpace >& targetColorSpace ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  99         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::RGBColor > SAL_CALL convertIntegerToRGB( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& deviceColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 100         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::ARGBColor > SAL_CALL convertIntegerToARGB( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& deviceColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 101         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::ARGBColor > SAL_CALL convertIntegerToPARGB( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& deviceColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 102         virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromRGB( const ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::RGBColor >& rgbColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 103         virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromARGB( const ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::ARGBColor >& rgbColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 104         virtual ::com::sun::star::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromPARGB( const ::com::sun::star::uno::Sequence< ::com::sun::star::rendering::ARGBColor >& rgbColor ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 105
 106         /** Create API wrapper for given BitmapEx
 107
 108             @param rBitmap
 109             Bitmap to wrap. As usual, changes to the original bitmap
 110             are not reflected in this object (copy on write).
 111          */
 112         explicit VclCanvasBitmap( const BitmapEx& rBitmap );
 113
 114         /// Retrieve contained bitmap. Call me with locked Solar mutex!
 115         BitmapEx getBitmapEx() const { return m_aBmpEx;}
 116    };
 117 }
 118 }
 119
 120 #endif
 121
 122 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */