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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 .
+ */
+
+#pragma once
+
+#include <rtl/ustring.hxx>
+#include <osl/diagnose.h>
+
+#include <ucbhelper/content.hxx>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/frame/XTransientDocumentsDocumentContentFactory.hpp>
+#include <com/sun/star/ucb/ContentCreationException.hpp>
+#include <com/sun/star/ucb/SimpleFileAccess.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/lang/XMultiComponentFactory.hpp>
+#include <comphelper/processfactory.hxx>
+
+namespace sf_misc
+{
+
+class MiscUtils
+{
+public:
+
+static css::uno::Sequence< OUString > allOpenTDocUrls( const css::uno::Reference< css::uno::XComponentContext >& xCtx)
+{
+ css::uno::Sequence< OUString > result;
+ try
+ {
+ if ( !xCtx.is() )
+ {
+ return result;
+ }
+ css::uno::Reference < css::ucb::XSimpleFileAccess3 > xSFA( css::ucb::SimpleFileAccess::create(xCtx) );
+ result = xSFA->getFolderContents( "vnd.sun.star.tdoc:/", true );
+ }
+ catch ( css::uno::Exception& )
+ {
+ }
+ return result;
+}
+
+static OUString xModelToTdocUrl( const css::uno::Reference< css::frame::XModel >& xModel,
+ const css::uno::Reference< css::uno::XComponentContext >& xContext )
+{
+ css::uno::Reference< css::lang::XMultiComponentFactory > xMCF(
+ xContext->getServiceManager() );
+ css::uno::Reference<
+ css::frame::XTransientDocumentsDocumentContentFactory > xDocFac;
+ try
+ {
+ xDocFac.set(xMCF->createInstanceWithContext(
+ "com.sun.star.frame.TransientDocumentsDocumentContentFactory",
+ xContext ),
+ css::uno::UNO_QUERY );
+ }
+ catch ( css::uno::Exception const & )
+ {
+ // handled below
+ }
+
+ if ( xDocFac.is() )
+ {
+ try
+ {
+ css::uno::Reference< css::ucb::XContent > xContent(
+ xDocFac->createDocumentContent( xModel ) );
+ return xContent->getIdentifier()->getContentIdentifier();
+ }
+ catch ( css::lang::IllegalArgumentException const & )
+ {
+ OSL_FAIL( "Invalid document model!" );
+ }
+ }
+
+ OSL_FAIL( "Unable to obtain URL for document model!" );
+ return OUString();
+}
+
+static css::uno::Reference< css::frame::XModel > tDocUrlToModel( const OUString& url )
+{
+ css::uno::Any result;
+
+ try
+ {
+ ::ucbhelper::Content root( url, nullptr, comphelper::getProcessComponentContext() );
+ result = getUCBProperty( root, "DocumentModel" );
+ }
+ catch ( css::ucb::ContentCreationException& )
+ {
+ // carry on, empty value will be returned
+ }
+ catch ( css::uno::RuntimeException& )
+ {
+ // carry on, empty value will be returned
+ }
+
+ css::uno::Reference< css::frame::XModel > xModel(
+ result, css::uno::UNO_QUERY );
+
+ return xModel;
+}
+
+
+static css::uno::Any getUCBProperty( ::ucbhelper::Content& content, OUString const & prop )
+{
+ css::uno::Any result;
+ try
+ {
+ result = content.getPropertyValue( prop );
+ }
+ catch ( css::uno::Exception& )
+ {
+ }
+ return result;
+}
+
+};
+} // namespace sf_misc
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */