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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 "ToolPanelModule.hxx"
#include "ReadOnlyModeObserver.hxx"
#include "framework/FrameworkHelper.hxx"
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/drawing/framework/XControllerManager.hpp>
#include <comphelper/processfactory.hxx>
#include <cppuhelper/compbase1.hxx>
#include <boost/enable_shared_from_this.hpp>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing::framework;
using ::rtl::OUString;
using ::sd::framework::FrameworkHelper;
namespace sd { namespace framework {
namespace {
typedef ::cppu::WeakComponentImplHelper1 <
::com::sun::star::frame::XStatusListener
> LocalReadOnlyModeObserverInterfaceBase;
/** This local class enables or disables the ResourceManager of a
ToolPanelModule. It connects to a ReadOnlyModeObserver and is called
when the state of the .uno:EditDoc command changes. When either the
ResourceManager or the ReadOnlyModeObserver are disposed then the
LocalReadOnlyModeObserver disposes itself. The link
between the ResourceManager and the ReadOnlyModeObserver is removed and
the ReadOnlyModeObserver typically looses its last reference and is
destroyed.
*/
class LocalReadOnlyModeObserver
: private MutexOwner,
public LocalReadOnlyModeObserverInterfaceBase
{
public:
LocalReadOnlyModeObserver (
const Reference<frame::XController>& rxController,
const ::rtl::Reference<ResourceManager>& rpResourceManager)
: MutexOwner(),
LocalReadOnlyModeObserverInterfaceBase(maMutex),
mpResourceManager(rpResourceManager),
mpObserver(new ReadOnlyModeObserver(rxController))
{
mpObserver->AddStatusListener(this);
Reference<lang::XComponent> xComponent (
static_cast<XWeak*>(mpResourceManager.get()), UNO_QUERY);
if (xComponent.is())
xComponent->addEventListener(this);
}
~LocalReadOnlyModeObserver (void)
{
}
virtual void SAL_CALL disposing (void)
{
Reference<lang::XComponent> xComponent (static_cast<XWeak*>(mpObserver.get()), UNO_QUERY);
if (xComponent.is())
xComponent->dispose();
xComponent = Reference<lang::XComponent>(
static_cast<XWeak*>(mpResourceManager.get()), UNO_QUERY);
if (xComponent.is())
xComponent->removeEventListener(this);
}
virtual void SAL_CALL disposing (const com::sun::star::lang::EventObject& rEvent)
throw(RuntimeException)
{
if (rEvent.Source == Reference<XInterface>(static_cast<XWeak*>(mpObserver.get())))
{
mpObserver = NULL;
}
else if (rEvent.Source == Reference<XInterface>(
static_cast<XWeak*>(mpResourceManager.get())))
{
mpResourceManager = NULL;
}
dispose();
}
virtual void SAL_CALL statusChanged (const com::sun::star::frame::FeatureStateEvent& rEvent)
throw(RuntimeException)
{
bool bReadWrite (true);
if (rEvent.IsEnabled)
rEvent.State >>= bReadWrite;
if (bReadWrite)
mpResourceManager->Enable();
else
mpResourceManager->Disable();
}
private:
::rtl::Reference<ResourceManager> mpResourceManager;
::rtl::Reference<ReadOnlyModeObserver> mpObserver;
};
}
//===== ToolPanelModule ====================================================
void ToolPanelModule::Initialize (const Reference<frame::XController>& rxController)
{
::rtl::Reference<ResourceManager> pResourceManager (
new ResourceManager(
rxController,
FrameworkHelper::CreateResourceId(
FrameworkHelper::msTaskPaneURL,
FrameworkHelper::msRightPaneURL)));
pResourceManager->AddActiveMainView(FrameworkHelper::msImpressViewURL);
pResourceManager->AddActiveMainView(FrameworkHelper::msNotesViewURL);
pResourceManager->AddActiveMainView(FrameworkHelper::msHandoutViewURL);
pResourceManager->AddActiveMainView(FrameworkHelper::msSlideSorterURL);
new LocalReadOnlyModeObserver(rxController, pResourceManager);
}
} } // end of namespace sd::framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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