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, 131 insertions, 0 deletions

diff --git a/xmlhelp/source/treeview/tvfactory.cxx b/xmlhelp/source/treeview/tvfactory.cxx
new file mode 100644
index 000000000..ec2790032
--- /dev/null
+++ b/xmlhelp/source/treeview/tvfactory.cxx
@@ -0,0 +1,131 @@
+/* -*- 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 .
+ */
+
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/propertysequence.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/factory.hxx>
+#include <tvfactory.hxx>
+#include <tvread.hxx>
+
+using namespace treeview;
+using namespace com::sun::star;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::container;
+
+TVFactory::TVFactory( const uno::Reference< XComponentContext >& xContext )
+    : m_xContext( xContext )
+{
+}
+
+TVFactory::~TVFactory()
+{
+}
+
+// XServiceInfo methods.
+
+OUString SAL_CALL
+TVFactory::getImplementationName()
+{
+    return "com.sun.star.help.TreeViewImpl";
+}
+
+sal_Bool SAL_CALL TVFactory::supportsService( const OUString& ServiceName )
+{
+    return cppu::supportsService( this, ServiceName );
+}
+
+Sequence< OUString > SAL_CALL
+TVFactory::getSupportedServiceNames()
+{
+    return { "com.sun.star.help.TreeView", "com.sun.star.ucb.HiearchyDataSource" };
+}
+
+// XMultiServiceFactory
+
+Reference< XInterface > SAL_CALL
+TVFactory::createInstance(
+    const OUString& aServiceSpecifier )
+{
+    uno::Sequence<uno::Any> seq(comphelper::InitAnyPropertySequence(
+    {
+        {"nodepath", uno::Any(OUString())}
+    }));
+
+    return createInstanceWithArguments( aServiceSpecifier, seq );
+}
+
+Reference< XInterface > SAL_CALL
+TVFactory::createInstanceWithArguments(
+    const OUString& /*ServiceSpecifier*/,
+    const Sequence< Any >& Arguments )
+{
+    if( ! m_xHDS.is() )
+    {
+        m_xHDS = static_cast<cppu::OWeakObject*>(new TVChildTarget( m_xContext ));
+    }
+
+    OUString hierview;
+    for( const auto& rArgument : Arguments )
+    {
+        PropertyValue pV;
+        if( ! ( rArgument >>= pV ) )
+            continue;
+
+        if( pV.Name != "nodepath" )
+            continue;
+
+        if( ! ( pV.Value >>= hierview ) )
+            continue;
+
+        break;
+    }
+
+    if( !hierview.isEmpty() )
+    {
+        Reference< XHierarchicalNameAccess > xhieraccess( m_xHDS,UNO_QUERY );
+        Any aAny = xhieraccess->getByHierarchicalName( hierview );
+        Reference< XInterface > xInterface;
+        aAny >>= xInterface;
+        return xInterface;
+    }
+    else
+        return m_xHDS;
+}
+
+Sequence< OUString > SAL_CALL
+TVFactory::getAvailableServiceNames( )
+{
+    return { "com.sun.star.ucb.HierarchyDataReadAccess" };
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_help_TreeViewImpl_get_implementation(
+    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+    return cppu::acquire(new TVFactory(context));
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */