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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: TaskPaneModule.cxx,v $
* $Revision: 1.4 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "precompiled_sd.hxx"
#include "TaskPaneModule.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
TaskPaneModule. 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;
};
}
//===== TaskPaneModule ====================================================
void TaskPaneModule::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
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