1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* 3 * This file is part of the LibreOffice project. 4 * 5 * This Source Code Form is subject to the terms of the Mozilla Public 6 * License, v. 2.0. If a copy of the MPL was not distributed with this 7 * file, You can obtain one at http://mozilla.org/MPL/2.0/. 8 * 9 * This file incorporates work covered by the following license notice: 10 * 11 * Licensed to the Apache Software Foundation (ASF) under one or more 12 * contributor license agreements. See the NOTICE file distributed 13 * with this work for additional information regarding copyright 14 * ownership. The ASF licenses this file to you under the Apache 15 * License, Version 2.0 (the "License"); you may not use this file 16 * except in compliance with the License. You may obtain a copy of 17 * the License at http://www.apache.org/licenses/LICENSE-2.0 . 18 */ 19 20 #ifndef INCLUDED_SOT_SOURCE_UNOOLESTORAGE_XOLESIMPLESTORAGE_HXX 21 #define INCLUDED_SOT_SOURCE_UNOOLESTORAGE_XOLESIMPLESTORAGE_HXX 22 23 #include <sal/config.h> 24 25 #include <memory> 26 27 #include <com/sun/star/embed/XOLESimpleStorage.hpp> 28 #include <com/sun/star/lang/XServiceInfo.hpp> 29 #include <cppuhelper/implbase.hxx> 30 31 #include <osl/mutex.hxx> 32 33 namespace com::sun::star::container { class XNameAccess; } 34 namespace com::sun::star::io { class XInputStream; } 35 namespace com::sun::star::io { class XStream; } 36 namespace com::sun::star::lang { class XEventListener; } 37 namespace com::sun::star::uno { class XComponentContext; } 38 namespace comphelper { class OInterfaceContainerHelper2; } 39 40 class BaseStorage; 41 class SvStream; 42 43 class OLESimpleStorage : public cppu::WeakImplHelper<css::embed::XOLESimpleStorage, css::lang::XServiceInfo> 44 { 45 ::osl::Mutex m_aMutex; 46 47 bool m_bDisposed; 48 49 css::uno::Reference< css::io::XStream > m_xStream; 50 css::uno::Reference< css::io::XStream > m_xTempStream; 51 std::unique_ptr<SvStream> m_pStream; 52 std::unique_ptr<BaseStorage> m_pStorage; 53 54 ::comphelper::OInterfaceContainerHelper2* m_pListenersContainer; // list of listeners 55 css::uno::Reference<css::uno::XComponentContext> m_xContext; 56 57 bool m_bNoTemporaryCopy; 58 59 void UpdateOriginal_Impl(); 60 61 /// @throws css::uno::Exception 62 static void InsertInputStreamToStorage_Impl( BaseStorage* pStorage, const OUString & aName, const css::uno::Reference< css::io::XInputStream >& xInputStream ); 63 64 /// @throws css::uno::Exception 65 static void InsertNameAccessToStorage_Impl( BaseStorage* pStorage, const OUString & aName, const css::uno::Reference< css::container::XNameAccess >& xNameAccess ); 66 67 public: 68 69 OLESimpleStorage(css::uno::Reference<css::uno::XComponentContext> const & xContext, 70 css::uno::Sequence<css::uno::Any> const &arguments); 71 72 virtual ~OLESimpleStorage() override; 73 74 // XNameContainer 75 76 virtual void SAL_CALL insertByName( const OUString& aName, const css::uno::Any& aElement ) override; 77 78 virtual void SAL_CALL removeByName( const OUString& Name ) override; 79 80 virtual void SAL_CALL replaceByName( const OUString& aName, const css::uno::Any& aElement ) override; 81 82 virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override; 83 84 virtual css::uno::Sequence< OUString > SAL_CALL getElementNames() override; 85 86 virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override; 87 88 virtual css::uno::Type SAL_CALL getElementType() override; 89 90 virtual sal_Bool SAL_CALL hasElements() override; 91 92 // XComponent 93 94 virtual void SAL_CALL dispose() final override; 95 96 virtual void SAL_CALL addEventListener( 97 const css::uno::Reference< css::lang::XEventListener >& xListener ) override; 98 99 virtual void SAL_CALL removeEventListener( 100 const css::uno::Reference< css::lang::XEventListener >& xListener ) override; 101 102 // XTransactedObject 103 104 virtual void SAL_CALL commit() override; 105 106 virtual void SAL_CALL revert() override; 107 108 // XClassifiedObject 109 110 virtual css::uno::Sequence< ::sal_Int8 > SAL_CALL getClassID() override; 111 112 virtual OUString SAL_CALL getClassName() override; 113 114 virtual void SAL_CALL setClassInfo( const css::uno::Sequence< ::sal_Int8 >& aClassID, 115 const OUString& sClassName ) override; 116 117 // XServiceInfo 118 119 virtual OUString SAL_CALL getImplementationName() override; 120 121 virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override; 122 123 virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override; 124 }; 125 126 #endif 127 128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 129