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+/* -*- 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: */