1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _VCL_CANVASBITMAP_HXX 25 #define _VCL_CANVASBITMAP_HXX 26 27 #include <cppuhelper/compbase3.hxx> 28 #include <com/sun/star/rendering/XIntegerReadOnlyBitmap.hpp> 29 #include <com/sun/star/rendering/XIntegerBitmapColorSpace.hpp> 30 #include <com/sun/star/rendering/XIntegerBitmap.hpp> 31 #include <com/sun/star/rendering/XBitmapPalette.hpp> 32 33 #include <vcl/bitmapex.hxx> 34 #include <vcl/bmpacc.hxx> 35 36 namespace vcl 37 { 38 namespace unotools 39 { 40 class VCL_DLLPUBLIC VclCanvasBitmap : 41 public cppu::WeakImplHelper3< com::sun::star::rendering::XIntegerReadOnlyBitmap, 42 com::sun::star::rendering::XBitmapPalette, 43 com::sun::star::rendering::XIntegerBitmapColorSpace > 44 { 45 private: 46 BitmapEx m_aBmpEx; 47 Bitmap m_aBitmap; 48 Bitmap m_aAlpha; 49 BitmapReadAccess* m_pBmpAcc; 50 BitmapReadAccess* m_pAlphaAcc; 51 com::sun::star::uno::Sequence<sal_Int8> m_aComponentTags; 52 com::sun::star::uno::Sequence<sal_Int32> m_aComponentBitCounts; 53 com::sun::star::rendering::IntegerBitmapLayout m_aLayout; 54 sal_Int32 m_nBitsPerInputPixel; 55 sal_Int32 m_nBitsPerOutputPixel; 56 sal_Int32 m_nRedIndex; 57 sal_Int32 m_nGreenIndex; 58 sal_Int32 m_nBlueIndex; 59 sal_Int32 m_nAlphaIndex; 60 sal_Int32 m_nIndexIndex; 61 sal_Int8 m_nEndianness; 62 bool m_bSwap; 63 bool m_bPalette; 64 65 SAL_DLLPRIVATE void setComponentInfo( sal_uLong redShift, sal_uLong greenShift, sal_uLong blueShift ); 66 67 virtual ~VclCanvasBitmap(); 68 69 public: 70 // XBitmap 71 virtual com::sun::star::geometry::IntegerSize2D SAL_CALL getSize() throw (com::sun::star::uno::RuntimeException); 72 virtual ::sal_Bool SAL_CALL hasAlpha( ) throw (::com::sun::star::uno::RuntimeException); 73 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); 74 75 // XIntegerReadOnlyBitmap 76 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); 77 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); 78 virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmapPalette > SAL_CALL getPalette( ) throw (::com::sun::star::uno::RuntimeException); 79 virtual ::com::sun::star::rendering::IntegerBitmapLayout SAL_CALL getMemoryLayout( ) throw (::com::sun::star::uno::RuntimeException); 80 81 // XBitmapPalette 82 virtual sal_Int32 SAL_CALL getNumberOfEntries() throw (com::sun::star::uno::RuntimeException); 83 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); 84 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); 85 virtual ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XColorSpace > SAL_CALL getColorSpace( ) throw (::com::sun::star::uno::RuntimeException); 86 87 // XIntegerBitmapColorSpace 88 virtual ::sal_Int8 SAL_CALL getType( ) throw (::com::sun::star::uno::RuntimeException); 89 virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getComponentTags( ) throw (::com::sun::star::uno::RuntimeException); 90 virtual ::sal_Int8 SAL_CALL getRenderingIntent( ) throw (::com::sun::star::uno::RuntimeException); 91 virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getProperties( ) throw (::com::sun::star::uno::RuntimeException); 92 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); 93 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); 94 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); 95 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); 96 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); 97 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); 98 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); 99 virtual ::sal_Int32 SAL_CALL getBitsPerPixel( ) throw (::com::sun::star::uno::RuntimeException); 100 virtual ::com::sun::star::uno::Sequence< ::sal_Int32 > SAL_CALL getComponentBitCounts( ) throw (::com::sun::star::uno::RuntimeException); 101 virtual ::sal_Int8 SAL_CALL getEndianness( ) throw (::com::sun::star::uno::RuntimeException); 102 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); 103 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); 104 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); 105 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); 106 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); 107 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); 108 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); 109 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); 110 111 /** Create API wrapper for given BitmapEx 112 113 @param rBitmap 114 Bitmap to wrap. As usual, changes to the original bitmap 115 are not reflected in this object (copy on write). 116 */ 117 explicit VclCanvasBitmap( const BitmapEx& rBitmap ); 118 119 /// Retrieve contained bitmap. Call me with locked Solar mutex! 120 BitmapEx getBitmapEx() const; 121 }; 122 } 123 } 124 125 #endif 126