156 lines
5.1 KiB
C++
156 lines
5.1 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 "ToolPanelModule.hxx"
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#include "ReadOnlyModeObserver.hxx"
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#include "framework/FrameworkHelper.hxx"
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/drawing/framework/XControllerManager.hpp>
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#include <comphelper/processfactory.hxx>
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#include <cppuhelper/compbase1.hxx>
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#include <boost/enable_shared_from_this.hpp>
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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 ::rtl::OUString;
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using ::sd::framework::FrameworkHelper;
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namespace sd { namespace framework {
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namespace {
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typedef ::cppu::WeakComponentImplHelper1 <
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::com::sun::star::frame::XStatusListener
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> LocalReadOnlyModeObserverInterfaceBase;
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/** This local class enables or disables the ResourceManager of a
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ToolPanelModule. It connects to a ReadOnlyModeObserver and is called
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when the state of the .uno:EditDoc command changes. When either the
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ResourceManager or the ReadOnlyModeObserver are disposed then the
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LocalReadOnlyModeObserver disposes itself. The link
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between the ResourceManager and the ReadOnlyModeObserver is removed and
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the ReadOnlyModeObserver typically looses its last reference and is
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destroyed.
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*/
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class LocalReadOnlyModeObserver
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: private MutexOwner,
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public LocalReadOnlyModeObserverInterfaceBase
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{
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public:
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LocalReadOnlyModeObserver (
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const Reference<frame::XController>& rxController,
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const ::rtl::Reference<ResourceManager>& rpResourceManager)
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: MutexOwner(),
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LocalReadOnlyModeObserverInterfaceBase(maMutex),
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mpResourceManager(rpResourceManager),
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mpObserver(new ReadOnlyModeObserver(rxController))
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{
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mpObserver->AddStatusListener(this);
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Reference<lang::XComponent> xComponent (
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static_cast<XWeak*>(mpResourceManager.get()), UNO_QUERY);
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if (xComponent.is())
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xComponent->addEventListener(this);
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}
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~LocalReadOnlyModeObserver (void)
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{
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}
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virtual void SAL_CALL disposing (void)
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{
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Reference<lang::XComponent> xComponent (static_cast<XWeak*>(mpObserver.get()), UNO_QUERY);
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if (xComponent.is())
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xComponent->dispose();
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xComponent = Reference<lang::XComponent>(
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static_cast<XWeak*>(mpResourceManager.get()), UNO_QUERY);
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if (xComponent.is())
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xComponent->removeEventListener(this);
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}
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virtual void SAL_CALL disposing (const com::sun::star::lang::EventObject& rEvent)
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throw(RuntimeException)
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{
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if (rEvent.Source == Reference<XInterface>(static_cast<XWeak*>(mpObserver.get())))
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{
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mpObserver = NULL;
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}
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else if (rEvent.Source == Reference<XInterface>(
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static_cast<XWeak*>(mpResourceManager.get())))
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{
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mpResourceManager = NULL;
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}
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dispose();
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}
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virtual void SAL_CALL statusChanged (const com::sun::star::frame::FeatureStateEvent& rEvent)
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throw(RuntimeException)
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{
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bool bReadWrite (true);
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if (rEvent.IsEnabled)
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rEvent.State >>= bReadWrite;
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if (bReadWrite)
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mpResourceManager->Enable();
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else
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mpResourceManager->Disable();
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}
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private:
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::rtl::Reference<ResourceManager> mpResourceManager;
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::rtl::Reference<ReadOnlyModeObserver> mpObserver;
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};
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}
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//===== ToolPanelModule ====================================================
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void ToolPanelModule::Initialize (const Reference<frame::XController>& rxController)
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{
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::rtl::Reference<ResourceManager> pResourceManager (
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new ResourceManager(
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rxController,
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FrameworkHelper::CreateResourceId(
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FrameworkHelper::msTaskPaneURL,
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FrameworkHelper::msRightPaneURL)));
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pResourceManager->AddActiveMainView(FrameworkHelper::msImpressViewURL);
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pResourceManager->AddActiveMainView(FrameworkHelper::msNotesViewURL);
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pResourceManager->AddActiveMainView(FrameworkHelper::msHandoutViewURL);
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pResourceManager->AddActiveMainView(FrameworkHelper::msSlideSorterURL);
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new LocalReadOnlyModeObserver(rxController, pResourceManager);
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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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