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, 110 insertions, 0 deletions

diff --git a/framework/source/classes/taskcreator.cxx b/framework/source/classes/taskcreator.cxx
new file mode 100644
index 000000000..151322e1e
--- /dev/null
+++ b/framework/source/classes/taskcreator.cxx
@@ -0,0 +1,110 @@
+/* -*- 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 <classes/taskcreator.hxx>
+#include <services.h>
+#include <taskcreatordefs.hxx>
+
+#include <com/sun/star/frame/Desktop.hpp>
+#include <com/sun/star/frame/TaskCreator.hpp>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <utility>
+
+namespace framework{
+
+/*-****************************************************************************************************
+    @short      initialize instance with necessary information
+    @descr      We need a valid uno service manager to create or instantiate new services.
+                All other information to create frames or tasks come in on right interface methods.
+
+    @param      xContext
+                    points to the valid uno service manager
+*//*-*****************************************************************************************************/
+TaskCreator::TaskCreator( css::uno::Reference< css::uno::XComponentContext > xContext )
+    : m_xContext    (std::move( xContext ))
+{
+}
+
+/*-****************************************************************************************************
+    @short      deinitialize instance
+    @descr      We should release all used resource which are not needed any longer.
+*//*-*****************************************************************************************************/
+TaskCreator::~TaskCreator()
+{
+}
+
+/*-****************************************************************************************************
+    TODO document me
+*//*-*****************************************************************************************************/
+css::uno::Reference< css::frame::XFrame > TaskCreator::createTask( const OUString& sName, const utl::MediaDescriptor& rDescriptor )
+{
+    css::uno::Reference< css::lang::XSingleServiceFactory > xCreator;
+
+    try
+    {
+        xCreator.set( m_xContext->getServiceManager()->createInstanceWithContext(IMPLEMENTATIONNAME_FWK_TASKCREATOR, m_xContext), css::uno::UNO_QUERY_THROW);
+    }
+    catch(const css::uno::Exception&)
+    {}
+
+    // no catch here ... without a task creator service we can't open ANY document window within the office.
+    // That's IMHO not a good idea. Then we should accept the stacktrace showing us the real problem.
+    // BTW: The used fallback creator service (IMPLEMENTATIONNAME_FWK_TASKCREATOR) is implemented in the same
+    // library then these class here ... Why we should not be able to create it ?
+    if ( ! xCreator.is())
+        xCreator = css::frame::TaskCreator::create(m_xContext);
+
+    css::uno::Sequence< css::uno::Any > lArgs(6);
+    auto plArgs = lArgs.getArray();
+    css::beans::NamedValue              aArg;
+
+    aArg.Name    = ARGUMENT_PARENTFRAME;
+    aArg.Value <<= css::uno::Reference< css::frame::XFrame >( css::frame::Desktop::create( m_xContext ), css::uno::UNO_QUERY_THROW);
+    plArgs[0]   <<= aArg;
+
+    aArg.Name    = ARGUMENT_CREATETOPWINDOW;
+    aArg.Value <<= true;
+    plArgs[1]   <<= aArg;
+
+    aArg.Name    = ARGUMENT_MAKEVISIBLE;
+    aArg.Value <<= false;
+    plArgs[2]   <<= aArg;
+
+    aArg.Name    = ARGUMENT_SUPPORTPERSISTENTWINDOWSTATE;
+    aArg.Value <<= true;
+    plArgs[3]   <<= aArg;
+
+    aArg.Name    = ARGUMENT_FRAMENAME;
+    aArg.Value <<= sName;
+    plArgs[4]   <<= aArg;
+
+    bool bHidden
+        = rDescriptor.getUnpackedValueOrDefault("HiddenForConversion", false);
+    aArg.Name = "HiddenForConversion";
+    aArg.Value <<= bHidden;
+    plArgs[5] <<= aArg;
+
+    css::uno::Reference< css::frame::XFrame > xTask(xCreator->createInstanceWithArguments(lArgs), css::uno::UNO_QUERY_THROW);
+    return xTask;
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */