forked from amazingfate/loongoffice
cae4370bce
"I" because of interface. "Base" because it's an interface of a base class and because it's easy to mix it up with the inherited MediaShape. (MediaShape also an externally rendered thing so the name ExternalMediaShape doesn't make any difference between the two classes) Change-Id: I4a03dd090034092942eea39d35894ce6cfc9947b
125 lines
4.0 KiB
C++
125 lines
4.0 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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// must be first
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#include <canvas/debug.hxx>
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#include <canvas/verbosetrace.hxx>
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#include <com/sun/star/presentation/EffectCommands.hpp>
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#include <com/sun/star/animations/XAnimate.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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#include <boost/bind.hpp>
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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 = com::sun::star::presentation::EffectCommands;
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AnimationCommandNode::AnimationCommandNode( uno::Reference<animations::XAnimationNode> const& xNode,
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::boost::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, ::com::sun::star::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 = ::boost::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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scheduleDeactivationEvent(
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makeEvent( boost::bind( &AnimationNode::deactivate, getSelf() ),
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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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