diff options
Diffstat (limited to 'vcl/inc/headless/svpbmp.hxx')
| -rw-r--r-- | vcl/inc/headless/svpbmp.hxx | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/vcl/inc/headless/svpbmp.hxx b/vcl/inc/headless/svpbmp.hxx new file mode 100644 index 000000000..1551fc844 --- /dev/null +++ b/vcl/inc/headless/svpbmp.hxx @@ -0,0 +1,89 @@ +/* -*- 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_HEADLESS_SVPBMP_HXX +#define INCLUDED_VCL_INC_HEADLESS_SVPBMP_HXX + +#include <sal/config.h> + +#include <salbmp.hxx> +#include <basegfx/utils/systemdependentdata.hxx> + +class VCL_DLLPUBLIC SvpSalBitmap final : public SalBitmap, public basegfx::SystemDependentDataHolder // MM02 +{ + std::unique_ptr<BitmapBuffer> mpDIB; +public: + SvpSalBitmap(); + virtual ~SvpSalBitmap() override; + + // SalBitmap + virtual bool Create( const Size& rSize, + sal_uInt16 nBitCount, + const BitmapPalette& rPal ) override; + virtual bool Create( const SalBitmap& rSalBmp ) override; + virtual bool Create( const SalBitmap& rSalBmp, + SalGraphics* pGraphics ) override; + virtual bool Create( const SalBitmap& rSalBmp, + sal_uInt16 nNewBitCount ) override; + virtual bool Create( const css::uno::Reference< css::rendering::XBitmapCanvas >& rBitmapCanvas, + Size& rSize, + bool bMask = false ) override; + void Create(std::unique_ptr<BitmapBuffer> pBuf); + const BitmapBuffer* GetBuffer() const + { + return mpDIB.get(); + } + virtual void Destroy() final override; + virtual Size GetSize() const override; + virtual sal_uInt16 GetBitCount() const override; + + virtual BitmapBuffer* AcquireBuffer( BitmapAccessMode nMode ) override; + virtual void ReleaseBuffer( BitmapBuffer* pBuffer, BitmapAccessMode nMode ) override; + virtual bool GetSystemData( BitmapSystemData& rData ) override; + + virtual bool ScalingSupported() const override; + virtual bool Scale( const double& rScaleX, const double& rScaleY, BmpScaleFlag nScaleFlag ) override; + virtual bool Replace( const Color& rSearchColor, const Color& rReplaceColor, sal_uInt8 nTol ) override; + + // MM02 exclusive management op's for SystemDependentData at WinSalBitmap + template<class T> + std::shared_ptr<T> getSystemDependentData() const + { + return std::static_pointer_cast<T>(basegfx::SystemDependentDataHolder::getSystemDependentData(typeid(T).hash_code())); + } + + template<class T, class... Args> + std::shared_ptr<T> addOrReplaceSystemDependentData(basegfx::SystemDependentDataManager& manager, Args&&... args) const + { + std::shared_ptr<T> r = std::make_shared<T>(manager, std::forward<Args>(args)...); + + // tdf#129845 only add to buffer if a relevant buffer time is estimated + if(r->calculateCombinedHoldCyclesInSeconds() > 0) + { + basegfx::SystemDependentData_SharedPtr r2(r); + const_cast< SvpSalBitmap* >(this)->basegfx::SystemDependentDataHolder::addOrReplaceSystemDependentData(r2); + } + + return r; + } +}; + +#endif // INCLUDED_VCL_INC_HEADLESS_SVPBMP_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |