121 lines
3.8 KiB
C++
121 lines
3.8 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 <com/sun/star/presentation/EffectCommands.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include "animationcommandnode.hxx"
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#include <delayevent.hxx>
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#include <tools.hxx>
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#include "nodetools.hxx"
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using namespace com::sun::star;
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namespace slideshow {
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namespace internal {
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namespace EffectCommands = css::presentation::EffectCommands;
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AnimationCommandNode::AnimationCommandNode( uno::Reference<animations::XAnimationNode> const& xNode,
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::std::shared_ptr<BaseContainerNode> const& pParent,
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NodeContext const& rContext ) :
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BaseNode( xNode, pParent, rContext ),
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mpShape(),
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mxCommandNode( xNode, css::uno::UNO_QUERY_THROW )
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{
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uno::Reference< drawing::XShape > xShape( mxCommandNode->getTarget(),
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uno::UNO_QUERY );
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ShapeSharedPtr pShape( getContext().mpSubsettableShapeManager->lookupShape( xShape ) );
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mpShape = ::std::dynamic_pointer_cast< IExternalMediaShapeBase >( pShape );
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}
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void AnimationCommandNode::dispose()
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{
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mxCommandNode.clear();
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mpShape.reset();
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BaseNode::dispose();
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}
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void AnimationCommandNode::activate_st()
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{
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switch( mxCommandNode->getCommand() ) {
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// the command is user defined
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case EffectCommands::CUSTOM: break;
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// the command is an ole verb.
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case EffectCommands::VERB: break;
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// the command starts playing on a media object
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case EffectCommands::PLAY:
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{
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double fMediaTime=0.0;
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beans::PropertyValue aMediaTime;
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if( (mxCommandNode->getParameter() >>= aMediaTime) && aMediaTime.Name == "MediaTime" )
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{
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aMediaTime.Value >>= fMediaTime;
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}
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if( mpShape )
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{
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mpShape->setMediaTime(fMediaTime/1000.0);
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mpShape->play();
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}
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break;
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}
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// the command toggles the pause status on a media object
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case EffectCommands::TOGGLEPAUSE:
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{
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if( mpShape )
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{
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if( mpShape->isPlaying() )
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mpShape->pause();
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else
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mpShape->play();
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}
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break;
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}
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// the command stops the animation on a media object
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case EffectCommands::STOP:
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{
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if( mpShape )
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mpShape->stop();
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break;
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}
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// the command stops all currently running sound effects
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case EffectCommands::STOPAUDIO:
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getContext().mrEventMultiplexer.notifyCommandStopAudio( getSelf() );
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break;
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}
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// deactivate ASAP:
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auto self(getSelf());
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scheduleDeactivationEvent(
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makeEvent( [self] () { self->deactivate(); },
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"AnimationCommandNode::deactivate" ) );
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}
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bool AnimationCommandNode::hasPendingAnimation() const
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{
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return mxCommandNode->getCommand() == EffectCommands::STOPAUDIO || mpShape;
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}
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} // namespace internal
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} // namespace slideshow
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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