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| -rw-r--r-- | ucb/source/ucp/hierarchy/hierarchycontent.hxx | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/ucb/source/ucp/hierarchy/hierarchycontent.hxx b/ucb/source/ucp/hierarchy/hierarchycontent.hxx new file mode 100644 index 000000000..94e75730a --- /dev/null +++ b/ucb/source/ucp/hierarchy/hierarchycontent.hxx @@ -0,0 +1,255 @@ +/* -*- 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 . + */ + +#pragma once + +#include <vector> +#include <rtl/ref.hxx> +#include <com/sun/star/ucb/XContentCreator.hpp> +#include <ucbhelper/contenthelper.hxx> +#include "hierarchydata.hxx" +#include "hierarchyprovider.hxx" + +namespace com::sun::star::beans { + struct Property; + struct PropertyValue; +} + +namespace com::sun::star::sdbc { + class XRow; +} + +namespace com::sun::star::ucb { + struct TransferInfo; +} + +namespace hierarchy_ucp +{ + + +class HierarchyContentProperties +{ +public: + HierarchyContentProperties() {}; + + explicit HierarchyContentProperties( const HierarchyEntryData::Type & rType ) + : m_aData( rType ), + m_aContentType( rType == HierarchyEntryData::FOLDER + ? OUString( HIERARCHY_FOLDER_CONTENT_TYPE ) + : OUString( HIERARCHY_LINK_CONTENT_TYPE ) ) {} + + explicit HierarchyContentProperties( const HierarchyEntryData & rData ) + : m_aData( rData ), + m_aContentType( rData.getType() == HierarchyEntryData::FOLDER + ? OUString( HIERARCHY_FOLDER_CONTENT_TYPE ) + : OUString( HIERARCHY_LINK_CONTENT_TYPE ) ) {} + + const OUString & getName() const { return m_aData.getName(); } + void setName( const OUString & rName ) { m_aData.setName( rName ); }; + + const OUString & getTitle() const { return m_aData.getTitle(); } + void setTitle( const OUString & rTitle ) + { m_aData.setTitle( rTitle ); }; + + const OUString & getTargetURL() const + { return m_aData.getTargetURL(); } + void setTargetURL( const OUString & rURL ) + { m_aData.setTargetURL( rURL ); }; + + const OUString & getContentType() const { return m_aContentType; } + + bool getIsFolder() const + { return m_aData.getType() == HierarchyEntryData::FOLDER; } + + bool getIsDocument() const { return !getIsFolder(); } + + css::uno::Sequence< css::ucb::ContentInfo > + getCreatableContentsInfo() const; + + const HierarchyEntryData & getHierarchyEntryData() const { return m_aData; } + +private: + HierarchyEntryData m_aData; + OUString m_aContentType; +}; + + +class HierarchyContentProvider; + +class HierarchyContent : public ::ucbhelper::ContentImplHelper, + public css::ucb::XContentCreator +{ + enum ContentKind { LINK, FOLDER, ROOT }; + enum ContentState { TRANSIENT, // created via CreateNewContent, + // but did not process "insert" yet + PERSISTENT, // processed "insert" + DEAD // processed "delete" + }; + + HierarchyContentProperties m_aProps; + ContentKind m_eKind; + ContentState m_eState; + HierarchyContentProvider* m_pProvider; + bool m_bCheckedReadOnly; + bool m_bIsReadOnly; + +private: + HierarchyContent( + const css::uno::Reference< css::uno::XComponentContext >& rxContext, + HierarchyContentProvider* pProvider, + const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier, + const HierarchyContentProperties& rProps ); + HierarchyContent( + const css::uno::Reference< css::uno::XComponentContext >& rxContext, + HierarchyContentProvider* pProvider, + const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier, + const css::ucb::ContentInfo& Info ); + + virtual css::uno::Sequence< css::beans::Property > + getProperties( const css::uno::Reference<css::ucb::XCommandEnvironment > & xEnv ) override; + virtual css::uno::Sequence< css::ucb::CommandInfo > + getCommands( const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv ) override; + virtual OUString getParentURL() override; + + static bool hasData( + const css::uno::Reference< css::uno::XComponentContext >& rxContext, + HierarchyContentProvider* pProvider, + const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier ); + bool hasData( + const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier ) + { return hasData( m_xContext, m_pProvider, Identifier ); } + static bool loadData( + const css::uno::Reference< css::uno::XComponentContext >& rxContext, + HierarchyContentProvider* pProvider, + const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier, + HierarchyContentProperties& rProps ); + bool storeData(); + void renameData( const css::uno::Reference< css::ucb::XContentIdentifier >& xOldId, + const css::uno::Reference< css::ucb::XContentIdentifier >& xNewId ); + bool removeData(); + + void setKind( const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier ); + + bool isReadOnly(); + + bool isFolder() const { return ( m_eKind > LINK ); } + + css::uno::Reference< css::ucb::XContentIdentifier > + makeNewIdentifier( const OUString& rTitle ); + + typedef rtl::Reference< HierarchyContent > HierarchyContentRef; + typedef std::vector< HierarchyContentRef > HierarchyContentRefVector; + void queryChildren( HierarchyContentRefVector& rChildren ); + + bool exchangeIdentity( + const css::uno::Reference< css::ucb::XContentIdentifier >& xNewId ); + + css::uno::Reference< css::sdbc::XRow > + getPropertyValues( const css::uno::Sequence< css::beans::Property >& rProperties ); + /// @throws css::uno::Exception + css::uno::Sequence< css::uno::Any > + setPropertyValues( + const css::uno::Sequence< css::beans::PropertyValue >& rValues, + const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv ); + + /// @throws css::uno::Exception + void insert( sal_Int32 nNameClashResolve, + const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv ); + + /// @throws css::uno::Exception + void destroy( bool bDeletePhysical, + const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv ); + + /// @throws css::uno::Exception + void transfer( const css::ucb::TransferInfo& rInfo, + const css::uno::Reference< css::ucb::XCommandEnvironment > & xEnv ); + +public: + // Create existing content. Fail, if not already exists. + static rtl::Reference<HierarchyContent> create( + const css::uno::Reference< css::uno::XComponentContext >& rxContext, + HierarchyContentProvider* pProvider, + const css::uno::Reference< + css::ucb::XContentIdentifier >& Identifier ); + + // Create new content. Fail, if already exists. + static rtl::Reference<HierarchyContent> create( + const css::uno::Reference< css::uno::XComponentContext >& rxContext, + HierarchyContentProvider* pProvider, + const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier, + const css::ucb::ContentInfo& Info ); + + virtual ~HierarchyContent() override; + + // XInterface + virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override; + virtual void SAL_CALL acquire() + noexcept override; + virtual void SAL_CALL release() + noexcept override; + + // XTypeProvider + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override; + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override; + + // XServiceInfo + virtual OUString SAL_CALL + getImplementationName() override; + virtual css::uno::Sequence< OUString > SAL_CALL + getSupportedServiceNames() override; + + // XContent + virtual OUString SAL_CALL + getContentType() override; + virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL + getIdentifier() override; + + // XCommandProcessor + virtual css::uno::Any SAL_CALL + execute( const css::ucb::Command& aCommand, + sal_Int32 CommandId, + const css::uno::Reference< css::ucb::XCommandEnvironment >& Environment ) override; + virtual void SAL_CALL + abort( sal_Int32 CommandId ) override; + + + // Additional interfaces + + + // XContentCreator + virtual css::uno::Sequence< css::ucb::ContentInfo > SAL_CALL + queryCreatableContentsInfo() override; + virtual css::uno::Reference< css::ucb::XContent > SAL_CALL + createNewContent( const css::ucb::ContentInfo& Info ) override; + + + // Non-interface methods. + + + static css::uno::Reference< css::sdbc::XRow > + getPropertyValues( const css::uno::Reference< css::uno::XComponentContext >& rxContext, + const css::uno::Sequence< css::beans::Property >& rProperties, + const HierarchyContentProperties& rData, + HierarchyContentProvider* pProvider, + const OUString& rContentId ); +}; + +} // namespace hierarchy_ucp + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |