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| -rw-r--r-- | xmlhelp/source/cxxhelp/inc/tvread.hxx | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/xmlhelp/source/cxxhelp/inc/tvread.hxx b/xmlhelp/source/cxxhelp/inc/tvread.hxx new file mode 100644 index 000000000..0419ce0ab --- /dev/null +++ b/xmlhelp/source/cxxhelp/inc/tvread.hxx @@ -0,0 +1,296 @@ +/* -*- 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_XMLHELP_SOURCE_CXXHELP_INC_TVREAD_HXX +#define INCLUDED_XMLHELP_SOURCE_CXXHELP_INC_TVREAD_HXX + +#include <vector> +#include <rtl/ref.hxx> +#include <rtl/ustring.hxx> +#include <com/sun/star/uno/Type.hxx> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/container/XHierarchicalNameAccess.hpp> +#include <com/sun/star/util/XChangesNotifier.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/deployment/XPackage.hpp> +#include <com/sun/star/ucb/XSimpleFileAccess3.hpp> +#include <cppuhelper/implbase.hxx> +#include <memory> + +namespace treeview { + + class ConfigData + { + public: + enum { + PRODUCTNAME, PRODUCTVERSION, VENDORNAME, VENDORVERSION, + VENDORSHORT }; + ConfigData(); + int m_vAdd[5] = {}; + OUString m_vReplacement[5]; + OUString prodName,prodVersion,vendName,vendVersion,vendShort; + + std::vector< sal_uInt64 > vFileLen; + std::vector< OUString > vFileURL; + OUString locale,system; + OUString appendix; + + void replaceName( OUString& oustring ) const; + }; + + class TVDom; + class TVChildTarget; + + class TVBase : public cppu::WeakImplHelper < + css::container::XNameAccess, + css::container::XHierarchicalNameAccess, + css::util::XChangesNotifier, + css::lang::XComponent > + { + friend class TVChildTarget; + + public: + + // XNameAccess + + virtual css::uno::Type SAL_CALL + getElementType( ) override + { + return cppu::UnoType<void>::get(); + } + + virtual sal_Bool SAL_CALL hasElements() override + { + return true; + } + + // XChangesNotifier + + virtual void SAL_CALL + addChangesListener( + const css::uno::Reference< css::util::XChangesListener >& ) override + { + // read only + } + + virtual void SAL_CALL + removeChangesListener( + const css::uno::Reference< css::util::XChangesListener >& ) override + { + // read only + } + + // XComponent + + virtual void SAL_CALL dispose( ) override + { + } + + virtual void SAL_CALL addEventListener( + const css::uno::Reference< css::lang::XEventListener >& ) override + {} + + virtual void SAL_CALL + removeEventListener( + const css::uno::Reference< css::lang::XEventListener >& ) override + {} + + // Abstract functions + // XNameAccess + + virtual css::uno::Any SAL_CALL + getByName( const OUString& aName ) override = 0; + + virtual css::uno::Sequence< OUString > SAL_CALL + getElementNames( ) override = 0; + + virtual sal_Bool SAL_CALL + hasByName( const OUString& aName ) override = 0; + + // XHierarchicalNameAccess + + virtual css::uno::Any SAL_CALL + getByHierarchicalName( const OUString& aName ) override = 0; + + virtual sal_Bool SAL_CALL + hasByHierarchicalName( const OUString& aName ) override = 0; + + }; // end class TVBase + + class TVRead final + : public TVBase + { + friend class TVChildTarget; + + public: + TVRead( const ConfigData& configData, TVDom* tvDom ); + + virtual ~TVRead() override; + + // XNameAccess + + virtual css::uno::Any SAL_CALL + getByName( const OUString& aName ) override; + + virtual css::uno::Sequence< OUString > SAL_CALL + getElementNames( ) override; + + virtual sal_Bool SAL_CALL + hasByName( const OUString& aName ) override; + + // XHierarchicalNameAccess + + virtual css::uno::Any SAL_CALL + getByHierarchicalName( const OUString& aName ) override; + + virtual sal_Bool SAL_CALL + hasByHierarchicalName( const OUString& aName ) override; + + private: + + OUString Title; + OUString TargetURL; + rtl::Reference< TVChildTarget > Children; + + }; // end class TVRead + + class TVChildTarget + : public TVBase + { + public: + + TVChildTarget( const ConfigData& configData,TVDom* tvDom ); + + TVChildTarget( const css::uno::Reference< css::uno::XComponentContext >& xContext ); + + virtual ~TVChildTarget() override; + + virtual css::uno::Any SAL_CALL + getByName( const OUString& aName ) override; + + virtual css::uno::Sequence< OUString > SAL_CALL + getElementNames( ) override; + + virtual sal_Bool SAL_CALL + hasByName( const OUString& aName ) override; + + // XHierarchicalNameAccess + + virtual css::uno::Any SAL_CALL + getByHierarchicalName( const OUString& aName ) override; + + virtual sal_Bool SAL_CALL + hasByHierarchicalName( const OUString& aName ) override; + + private: + std::vector< rtl::Reference< TVRead > > Elements; + + static ConfigData init( + const css::uno::Reference< css::uno::XComponentContext >& xContext ); + + static css::uno::Reference< css::lang::XMultiServiceFactory > + getConfiguration( + const css::uno::Reference< css::uno::XComponentContext >& rxContext ); + + static css::uno::Reference< css::container::XHierarchicalNameAccess > + getHierAccess( const css::uno::Reference< css::lang::XMultiServiceFactory >& rxProvider, + const char* file ); + + static OUString + getKey( const css::uno::Reference< css::container::XHierarchicalNameAccess >& xHierAccess, + const char* key ); + + static bool + getBooleanKey( + const css::uno::Reference< css::container::XHierarchicalNameAccess >& xHierAccess, + const char* key); + + static void subst( OUString& instpath ); + + std::unique_ptr<TVDom> SearchAndInsert(std::unique_ptr<TVDom> p, TVDom* tvDom); + + void Check(TVDom* tvDom); + + }; // end class TVChildTarget + + enum class IteratorState + { + UserExtensions, + SharedExtensions, + BundledExtensions, + EndReached + }; + + class TreeFileIterator + { + public: + TreeFileIterator( const OUString& aLanguage ); + OUString nextTreeFile( sal_Int32& rnFileSize ); + + private: + static css::uno::Reference< css::deployment::XPackage > implGetHelpPackageFromPackage + ( const css::uno::Reference< css::deployment::XPackage >& xPackage, + css::uno::Reference< css::deployment::XPackage >& o_xParentPackageBundle ); + + css::uno::Reference< css::deployment::XPackage > implGetNextUserHelpPackage + ( css::uno::Reference< css::deployment::XPackage >& o_xParentPackageBundle ); + css::uno::Reference< css::deployment::XPackage > implGetNextSharedHelpPackage + ( css::uno::Reference< css::deployment::XPackage >& o_xParentPackageBundle ); + css::uno::Reference< css::deployment::XPackage > implGetNextBundledHelpPackage + ( css::uno::Reference< css::deployment::XPackage >& o_xParentPackageBundle ); + + void implGetLanguageVectorFromPackage( ::std::vector< OUString > &rv, + const css::uno::Reference< css::deployment::XPackage >& xPackage ); + + osl::Mutex m_aMutex; + css::uno::Reference< css::uno::XComponentContext > m_xContext; + css::uno::Reference< css::ucb::XSimpleFileAccess3 > m_xSFA; + + IteratorState m_eState; + OUString m_aLanguage; + + css::uno::Sequence< css::uno::Reference + < css::deployment::XPackage > > m_aUserPackagesSeq; + bool m_bUserPackagesLoaded; + + css::uno::Sequence< css::uno::Reference + < css::deployment::XPackage > > m_aSharedPackagesSeq; + bool m_bSharedPackagesLoaded; + + css::uno::Sequence< css::uno::Reference + < css::deployment::XPackage > > m_aBundledPackagesSeq; + bool m_bBundledPackagesLoaded; + + int m_iUserPackage; + int m_iSharedPackage; + int m_iBundledPackage; + + OUString expandURL( const OUString& aURL ); + OUString implGetTreeFileFromPackage( sal_Int32& rnFileSize, + const css::uno::Reference< css::deployment::XPackage >& xPackage ); + + }; // end class TreeFileIterator + +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |