Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 293 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..fad7fa42f
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/inc/tvread.hxx
@@ -0,0 +1,293 @@
+/* -*- 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 <mutex>
+#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];
+
+        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 );
+
+        std::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
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */