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/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sdext.hxx"
#include "PresenterCurrentSlideObserver.hxx"
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using ::rtl::OUString;
namespace sdext { namespace presenter {
//===== PresenterCurrentSlideObserver =========================================
PresenterCurrentSlideObserver::PresenterCurrentSlideObserver (
const ::rtl::Reference<PresenterController>& rxPresenterController,
const Reference<presentation::XSlideShowController>& rxSlideShowController)
: PresenterCurrentSlideObserverInterfaceBase(m_aMutex),
mpPresenterController(rxPresenterController),
mxSlideShowController(rxSlideShowController)
{
if( mpPresenterController.is() )
{
mpPresenterController->addEventListener(this);
}
if( mxSlideShowController.is() )
{
// Listen for events from the slide show controller.
mxSlideShowController->addSlideShowListener(static_cast<XSlideShowListener*>(this));
}
}
PresenterCurrentSlideObserver::~PresenterCurrentSlideObserver (void)
{
}
void SAL_CALL PresenterCurrentSlideObserver::disposing (void)
{
// Disconnect form the slide show controller.
if(mxSlideShowController.is())
{
mxSlideShowController->removeSlideShowListener(static_cast<XSlideShowListener*>(this));
mxSlideShowController = NULL;
}
}
//----- XSlideShowListener ----------------------------------------------------
void SAL_CALL PresenterCurrentSlideObserver::beginEvent (
const Reference<animations::XAnimationNode>& rNode)
throw (css::uno::RuntimeException)
{
(void)rNode;
}
void SAL_CALL PresenterCurrentSlideObserver::endEvent (
const Reference<animations::XAnimationNode>& rNode)
throw(css::uno::RuntimeException)
{
(void)rNode;
}
void SAL_CALL PresenterCurrentSlideObserver::repeat (
const css::uno::Reference<css::animations::XAnimationNode>& rNode,
sal_Int32)
throw (com::sun::star::uno::RuntimeException)
{
(void)rNode;
}
void SAL_CALL PresenterCurrentSlideObserver::paused (void)
throw (com::sun::star::uno::RuntimeException)
{
}
void SAL_CALL PresenterCurrentSlideObserver::resumed (void)
throw (css::uno::RuntimeException)
{
}
void SAL_CALL PresenterCurrentSlideObserver::slideEnded (sal_Bool bReverse)
throw (css::uno::RuntimeException)
{
// Determine whether the new current slide (the one after the one that
// just ended) is the slide past the last slide in the presentation,
// i.e. the one that says something like "click to end presentation...".
if (mxSlideShowController.is() && !bReverse)
if (mxSlideShowController->getNextSlideIndex() < 0)
if( mpPresenterController.is() )
mpPresenterController->UpdateCurrentSlide(+1);
}
void SAL_CALL PresenterCurrentSlideObserver::hyperLinkClicked (const rtl::OUString &)
throw (css::uno::RuntimeException)
{
}
void SAL_CALL PresenterCurrentSlideObserver::slideTransitionStarted (void)
throw (css::uno::RuntimeException)
{
if( mpPresenterController.is() )
mpPresenterController->UpdateCurrentSlide(0);
}
void SAL_CALL PresenterCurrentSlideObserver::slideTransitionEnded (void)
throw (css::uno::RuntimeException)
{
}
void SAL_CALL PresenterCurrentSlideObserver::slideAnimationsEnded (void)
throw (css::uno::RuntimeException)
{
}
//----- XEventListener --------------------------------------------------------
void SAL_CALL PresenterCurrentSlideObserver::disposing (
const lang::EventObject& rEvent)
throw (RuntimeException)
{
if (rEvent.Source == Reference<XInterface>(static_cast<XWeak*>(mpPresenterController.get())))
dispose();
else if (rEvent.Source == mxSlideShowController)
mxSlideShowController = NULL;
}
} } // end of namespace ::sdext::presenter
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