149 lines
4.7 KiB
C++
149 lines
4.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "CenterViewFocusModule.hxx"
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#include <framework/FrameworkHelper.hxx>
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#include <framework/ViewShellWrapper.hxx>
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#include <DrawController.hxx>
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#include <ViewShellBase.hxx>
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#include <ViewShellManager.hxx>
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#include <com/sun/star/drawing/framework/XControllerManager.hpp>
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#include <com/sun/star/drawing/framework/XConfigurationController.hpp>
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#include <comphelper/servicehelper.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::drawing::framework;
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using ::sd::framework::FrameworkHelper;
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namespace sd::framework {
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//===== CenterViewFocusModule ====================================================
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CenterViewFocusModule::CenterViewFocusModule (rtl::Reference<sd::DrawController> const & rxController)
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: mbValid(false),
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mpBase(nullptr),
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mbNewViewCreated(false)
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{
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if (rxController.is())
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{
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mxConfigurationController = rxController->getConfigurationController();
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// Tunnel through the controller to obtain a ViewShellBase.
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if (rxController != nullptr)
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mpBase = rxController->GetViewShellBase();
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// Check, if all required objects do exist.
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if (mxConfigurationController.is() && mpBase!=nullptr)
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{
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mbValid = true;
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}
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}
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if (mbValid)
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{
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mxConfigurationController->addConfigurationChangeListener(
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this,
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FrameworkHelper::msConfigurationUpdateEndEvent,
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Any());
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mxConfigurationController->addConfigurationChangeListener(
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this,
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FrameworkHelper::msResourceActivationEvent,
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Any());
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}
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}
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CenterViewFocusModule::~CenterViewFocusModule()
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{
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}
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void CenterViewFocusModule::disposing(std::unique_lock<std::mutex>&)
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{
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if (mxConfigurationController.is())
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mxConfigurationController->removeConfigurationChangeListener(this);
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mbValid = false;
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mxConfigurationController = nullptr;
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mpBase = nullptr;
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}
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void SAL_CALL CenterViewFocusModule::notifyConfigurationChange (
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const ConfigurationChangeEvent& rEvent)
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{
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if (mbValid)
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{
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if (rEvent.Type == FrameworkHelper::msConfigurationUpdateEndEvent)
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{
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HandleNewView(rEvent.Configuration);
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}
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else if (rEvent.Type == FrameworkHelper::msResourceActivationEvent)
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{
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if (rEvent.ResourceId->getResourceURL().match(FrameworkHelper::msViewURLPrefix))
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mbNewViewCreated = true;
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}
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}
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}
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void CenterViewFocusModule::HandleNewView (
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const Reference<XConfiguration>& rxConfiguration)
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{
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if (!mbNewViewCreated)
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return;
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mbNewViewCreated = false;
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// Make the center pane the active one. Tunnel through the
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// controller to obtain a ViewShell pointer.
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Sequence<Reference<XResourceId> > xViewIds (rxConfiguration->getResources(
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FrameworkHelper::CreateResourceId(FrameworkHelper::msCenterPaneURL),
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FrameworkHelper::msViewURLPrefix,
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AnchorBindingMode_DIRECT));
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Reference<XView> xView;
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if (xViewIds.hasElements())
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xView.set( mxConfigurationController->getResource(xViewIds[0]),UNO_QUERY);
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if (mpBase!=nullptr)
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{
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auto pViewShellWrapper = dynamic_cast<ViewShellWrapper*>(xView.get());
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if (pViewShellWrapper != nullptr)
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{
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std::shared_ptr<ViewShell> pViewShell = pViewShellWrapper->GetViewShell();
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if (pViewShell != nullptr)
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mpBase->GetViewShellManager()->MoveToTop(*pViewShell);
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}
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}
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}
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void SAL_CALL CenterViewFocusModule::disposing (
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const lang::EventObject& rEvent)
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{
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if (mxConfigurationController.is())
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if (rEvent.Source == mxConfigurationController)
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{
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mbValid = false;
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mxConfigurationController = nullptr;
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mpBase = nullptr;
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}
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}
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} // end of namespace sd::framework
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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