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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 .
+ */
+
+#include <dispatch/startmoduledispatcher.hxx>
+
+#include <framework/framelistanalyzer.hxx>
+#include <targets.h>
+#include "isstartmoduledispatch.hxx"
+
+#include <com/sun/star/frame/Desktop.hpp>
+#include <com/sun/star/frame/DispatchResultState.hpp>
+#include <com/sun/star/frame/XController.hpp>
+#include <com/sun/star/frame/StartModule.hpp>
+
+#include <unotools/moduleoptions.hxx>
+#include <utility>
+
+namespace framework{
+
+#ifdef fpf
+ #error "Who uses \"fpf\" as define. It will overwrite my namespace alias ..."
+#endif
+
+StartModuleDispatcher::StartModuleDispatcher(css::uno::Reference< css::uno::XComponentContext > xContext)
+ : m_xContext (std::move(xContext ))
+{
+}
+
+StartModuleDispatcher::~StartModuleDispatcher()
+{
+}
+
+void SAL_CALL StartModuleDispatcher::dispatch(const css::util::URL& aURL ,
+ const css::uno::Sequence< css::beans::PropertyValue >& lArguments)
+{
+ dispatchWithNotification(aURL, lArguments, css::uno::Reference< css::frame::XDispatchResultListener >());
+}
+
+void SAL_CALL StartModuleDispatcher::dispatchWithNotification(const css::util::URL& aURL ,
+ const css::uno::Sequence< css::beans::PropertyValue >& /*lArguments*/,
+ const css::uno::Reference< css::frame::XDispatchResultListener >& xListener )
+{
+ ::sal_Int16 nResult = css::frame::DispatchResultState::DONTKNOW;
+ if (isStartModuleDispatch(aURL))
+ {
+ nResult = css::frame::DispatchResultState::FAILURE;
+ if (implts_isBackingModePossible ())
+ {
+ implts_establishBackingMode ();
+ nResult = css::frame::DispatchResultState::SUCCESS;
+ }
+ }
+
+ implts_notifyResultListener(xListener, nResult, css::uno::Any());
+}
+
+css::uno::Sequence< ::sal_Int16 > SAL_CALL StartModuleDispatcher::getSupportedCommandGroups()
+{
+ return css::uno::Sequence< ::sal_Int16 >();
+}
+
+css::uno::Sequence< css::frame::DispatchInformation > SAL_CALL StartModuleDispatcher::getConfigurableDispatchInformation(::sal_Int16 /*nCommandGroup*/)
+{
+ return css::uno::Sequence< css::frame::DispatchInformation >();
+}
+
+void SAL_CALL StartModuleDispatcher::addStatusListener(const css::uno::Reference< css::frame::XStatusListener >& /*xListener*/,
+ const css::util::URL& /*aURL*/ )
+{
+}
+
+void SAL_CALL StartModuleDispatcher::removeStatusListener(const css::uno::Reference< css::frame::XStatusListener >& /*xListener*/,
+ const css::util::URL& /*aURL*/ )
+{
+}
+
+bool StartModuleDispatcher::implts_isBackingModePossible()
+{
+ if ( ! SvtModuleOptions().IsModuleInstalled(SvtModuleOptions::EModule::STARTMODULE))
+ return false;
+
+ css::uno::Reference< css::frame::XFramesSupplier > xDesktop =
+ css::frame::Desktop::create( m_xContext );
+
+ FrameListAnalyzer aCheck(
+ xDesktop,
+ css::uno::Reference< css::frame::XFrame >(),
+ FrameAnalyzerFlags::Help | FrameAnalyzerFlags::BackingComponent);
+
+ bool bIsPossible = false;
+
+ if ( ! aCheck.m_xBackingComponent.is()
+ && aCheck.m_lOtherVisibleFrames.empty() )
+ {
+ bIsPossible = true;
+ }
+
+ return bIsPossible;
+}
+
+void StartModuleDispatcher::implts_establishBackingMode()
+{
+ css::uno::Reference< css::frame::XDesktop2> xDesktop = css::frame::Desktop::create( m_xContext );
+ css::uno::Reference< css::frame::XFrame > xFrame = xDesktop->findFrame(SPECIALTARGET_BLANK, 0);
+ css::uno::Reference< css::awt::XWindow > xContainerWindow = xFrame->getContainerWindow();
+
+ css::uno::Reference< css::frame::XController > xStartModule = css::frame::StartModule::createWithParentWindow(m_xContext, xContainerWindow);
+ css::uno::Reference< css::awt::XWindow > xComponentWindow(xStartModule, css::uno::UNO_QUERY);
+ xFrame->setComponent(xComponentWindow, xStartModule);
+ xStartModule->attachFrame(xFrame);
+ xContainerWindow->setVisible(true);
+}
+
+void StartModuleDispatcher::implts_notifyResultListener(const css::uno::Reference< css::frame::XDispatchResultListener >& xListener,
+ ::sal_Int16 nState ,
+ const css::uno::Any& aResult )
+{
+ if ( ! xListener.is())
+ return;
+
+ css::frame::DispatchResultEvent aEvent(
+ css::uno::Reference< css::uno::XInterface >(static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY),
+ nState,
+ aResult);
+
+ xListener->dispatchFinished(aEvent);
+}
+
+} // namespace framework
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */