/* -*- 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 . */ #include #include #include #include #include #include #include #include using namespace css; namespace { typedef ::cppu::WeakImplHelper GraphicObject_BASE; // Simple uno wrapper around the GraphicObject class to allow basic // access. ( and solves a horrible cyclic link problem between // goodies/toolkit/extensions ) class GraphicObjectImpl : public GraphicObject_BASE { std::mutex m_aMutex; std::optional mpGraphicObject; public: /// @throws uno::RuntimeException explicit GraphicObjectImpl(uno::Sequence const & rArgs); // XGraphicObject virtual uno::Reference SAL_CALL getGraphic() override; virtual void SAL_CALL setGraphic(uno::Reference const & rxGraphic) override; virtual OUString SAL_CALL getImplementationName() override { return "com.sun.star.graphic.GraphicObject"; } virtual sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override { return cppu::supportsService(this, ServiceName); } virtual css::uno::Sequence SAL_CALL getSupportedServiceNames() override { return { "com.sun.star.graphic.GraphicObject" }; } }; GraphicObjectImpl::GraphicObjectImpl(const uno::Sequence& /*rArgs*/) { mpGraphicObject.emplace(); } uno::Reference SAL_CALL GraphicObjectImpl::getGraphic() { std::scoped_lock aGuard(m_aMutex); if (!mpGraphicObject) throw uno::RuntimeException(); return mpGraphicObject->GetGraphic().GetXGraphic(); } void SAL_CALL GraphicObjectImpl::setGraphic(uno::Reference const & rxGraphic) { std::scoped_lock aGuard(m_aMutex); if (!mpGraphicObject) throw uno::RuntimeException(); Graphic aGraphic(rxGraphic); mpGraphicObject->SetGraphic(aGraphic); } } // end anonymous namespace extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* com_sun_star_graphic_GraphicObject_get_implementation( SAL_UNUSED_PARAMETER uno::XComponentContext*, uno::Sequence const & rArguments) { return cppu::acquire(new GraphicObjectImpl(rArguments)); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */