/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_VCL_INC_CANVASBITMAP_HXX #define INCLUDED_VCL_INC_CANVASBITMAP_HXX #include #include #include #include #include #include namespace vcl::unotools { class SAL_DLLPUBLIC_RTTI VclCanvasBitmap final : public cppu::WeakImplHelper< css::rendering::XIntegerReadOnlyBitmap, css::rendering::XBitmapPalette, css::rendering::XIntegerBitmapColorSpace > { private: BitmapEx m_aBmpEx; ::Bitmap m_aBitmap; ::Bitmap m_aAlpha; BitmapScopedInfoAccess m_pBmpAcc; BitmapScopedInfoAccess m_pAlphaAcc; std::optional m_pBmpReadAcc; std::optional m_pAlphaReadAcc; css::uno::Sequence m_aComponentTags; css::uno::Sequence m_aComponentBitCounts; css::rendering::IntegerBitmapLayout m_aLayout; sal_Int32 m_nBitsPerInputPixel; sal_Int32 m_nBitsPerOutputPixel; sal_Int32 m_nRedIndex; sal_Int32 m_nGreenIndex; sal_Int32 m_nBlueIndex; sal_Int32 m_nAlphaIndex; sal_Int32 m_nIndexIndex; bool m_bPalette; void setComponentInfo( sal_uInt32 redShift, sal_uInt32 greenShift, sal_uInt32 blueShift ); BitmapScopedReadAccess& getBitmapReadAccess(); BitmapScopedReadAccess& getAlphaReadAccess(); virtual ~VclCanvasBitmap() override; public: // XBitmap VCL_DLLPUBLIC virtual css::geometry::IntegerSize2D SAL_CALL getSize() override; VCL_DLLPUBLIC virtual sal_Bool SAL_CALL hasAlpha( ) override; VCL_DLLPUBLIC virtual css::uno::Reference< css::rendering::XBitmap > SAL_CALL getScaledBitmap( const css::geometry::RealSize2D& newSize, sal_Bool beFast ) override; // XIntegerReadOnlyBitmap VCL_DLLPUBLIC virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getData( css::rendering::IntegerBitmapLayout& bitmapLayout, const css::geometry::IntegerRectangle2D& rect ) override; VCL_DLLPUBLIC virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getPixel( css::rendering::IntegerBitmapLayout& bitmapLayout, const css::geometry::IntegerPoint2D& pos ) override; /// @throws css::uno::RuntimeException VCL_DLLPUBLIC css::uno::Reference< css::rendering::XBitmapPalette > getPalette( ); virtual css::rendering::IntegerBitmapLayout SAL_CALL getMemoryLayout( ) override; // XBitmapPalette virtual sal_Int32 SAL_CALL getNumberOfEntries() override; virtual sal_Bool SAL_CALL getIndex( css::uno::Sequence< double >& entry, ::sal_Int32 nIndex ) override; virtual sal_Bool SAL_CALL setIndex( const css::uno::Sequence< double >& color, sal_Bool transparency, ::sal_Int32 nIndex ) override; virtual css::uno::Reference< css::rendering::XColorSpace > SAL_CALL getColorSpace( ) override; // XIntegerBitmapColorSpace virtual ::sal_Int8 SAL_CALL getType( ) override; virtual css::uno::Sequence< sal_Int8 > SAL_CALL getComponentTags( ) override; virtual ::sal_Int8 SAL_CALL getRenderingIntent( ) override; virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getProperties( ) override; virtual css::uno::Sequence< double > SAL_CALL convertColorSpace( const css::uno::Sequence< double >& deviceColor, const css::uno::Reference< css::rendering::XColorSpace >& targetColorSpace ) override; virtual css::uno::Sequence< css::rendering::RGBColor > SAL_CALL convertToRGB( const css::uno::Sequence< double >& deviceColor ) override; virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertToARGB( const css::uno::Sequence< double >& deviceColor ) override; virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertToPARGB( const css::uno::Sequence< double >& deviceColor ) override; virtual css::uno::Sequence< double > SAL_CALL convertFromRGB( const css::uno::Sequence< css::rendering::RGBColor >& rgbColor ) override; virtual css::uno::Sequence< double > SAL_CALL convertFromARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override; virtual css::uno::Sequence< double > SAL_CALL convertFromPARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override; virtual ::sal_Int32 SAL_CALL getBitsPerPixel( ) override; virtual css::uno::Sequence< ::sal_Int32 > SAL_CALL getComponentBitCounts( ) override; virtual ::sal_Int8 SAL_CALL getEndianness( ) override; virtual css::uno::Sequence SAL_CALL convertFromIntegerColorSpace( const css::uno::Sequence< ::sal_Int8 >& deviceColor, const css::uno::Reference< css::rendering::XColorSpace >& targetColorSpace ) override; 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; VCL_DLLPUBLIC virtual css::uno::Sequence< css::rendering::RGBColor > SAL_CALL convertIntegerToRGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override; VCL_DLLPUBLIC virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertIntegerToARGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override; virtual css::uno::Sequence< css::rendering::ARGBColor > SAL_CALL convertIntegerToPARGB( const css::uno::Sequence< ::sal_Int8 >& deviceColor ) override; VCL_DLLPUBLIC virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromRGB( const css::uno::Sequence< css::rendering::RGBColor >& rgbColor ) override; VCL_DLLPUBLIC virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override; virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL convertIntegerFromPARGB( const css::uno::Sequence< css::rendering::ARGBColor >& rgbColor ) override; /** Create API wrapper for given BitmapEx @param rBitmap Bitmap to wrap. As usual, changes to the original bitmap are not reflected in this object (copy on write). */ VCL_DLLPUBLIC explicit VclCanvasBitmap( const BitmapEx& rBitmap ); /// Retrieve contained bitmap. Call me with locked Solar mutex! const BitmapEx& getBitmapEx() const { return m_aBmpEx; } }; } #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */