73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CANVAS_SOURCE_VCL_SPRITEDEVICEHELPER_HXX
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#define INCLUDED_CANVAS_SOURCE_VCL_SPRITEDEVICEHELPER_HXX
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#include <com/sun/star/awt/Rectangle.hpp>
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#include <com/sun/star/awt/XWindow2.hpp>
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#include <com/sun/star/rendering/XGraphicDevice.hpp>
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#include <com/sun/star/rendering/XBufferController.hpp>
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#include <vcl/outdev.hxx>
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#include <vcl/window.hxx>
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#include "backbuffer.hxx"
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#include "devicehelper.hxx"
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#include <boost/utility.hpp>
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/* Definition of DeviceHelper class */
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namespace vclcanvas
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{
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class SpriteDeviceHelper : public DeviceHelper
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{
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public:
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SpriteDeviceHelper();
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void init( const OutDevProviderSharedPtr& rOutDev );
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/// Dispose all internal references
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void disposing();
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::sal_Int32 createBuffers( ::sal_Int32 nBuffers );
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void destroyBuffers( );
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bool showBuffer( bool bWindowVisible, bool bUpdateAll );
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bool switchBuffer( bool bWindowVisible, bool bUpdateAll );
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::com::sun::star::uno::Any isAccelerated() const;
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::com::sun::star::uno::Any getDeviceHandle() const;
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::com::sun::star::uno::Any getSurfaceHandle() const;
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void dumpScreenContent() const;
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BackBufferSharedPtr getBackBuffer() const { return mpBackBuffer; }
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void notifySizeUpdate( const ::com::sun::star::awt::Rectangle& rBounds );
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private:
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/// This buffer holds the background content for all associated canvases
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BackBufferSharedPtr mpBackBuffer;
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};
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}
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#endif // INCLUDED_CANVAS_SOURCE_VCL_SPRITEDEVICEHELPER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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