/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
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* 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
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*/
#ifndef INCLUDED_SLIDESHOW_SOURCE_INC_BASECONTAINERNODE_HXX
#define INCLUDED_SLIDESHOW_SOURCE_INC_BASECONTAINERNODE_HXX
#include "basenode.hxx"
namespace slideshow::internal {
class BaseContainerNode;
typedef ::std::shared_ptr< BaseContainerNode > BaseContainerNodeSharedPtr;
/** This interface extends BaseNode with child handling methods.
Used for XAnimationNode objects which have children
*/
class BaseContainerNode : public BaseNode
{
public :
BaseContainerNode(
css::uno::Reference<css::animations::XAnimationNode> const & xNode,
BaseContainerNodeSharedPtr const & pParent,
NodeContext const & rContext );
/** Add given child node to this container
*/
void appendChildNode( AnimationNodeSharedPtr const & pNode );
#if defined (DBG_UTIL)
virtual void showState() const override;
virtual const char * getDescription() const override { return "BaseContainerNode" ; }
#endif
protected :
// overrides from BaseNode
virtual void dispose() override;
private :
virtual bool init_st() override;
bool init_children();
virtual void deactivate_st( NodeState eDestState ) override;
virtual bool hasPendingAnimation() const override;
// force to be implemented by derived class:
virtual void activate_st() override = 0 ;
virtual void notifyDeactivating(
AnimationNodeSharedPtr const & rNotifier ) override = 0 ;
protected :
bool isDurationIndefinite() const { return mbDurationIndefinite; }
bool isChildNode( AnimationNodeSharedPtr const & pNode ) const ;
/// @return true: if all children have been deactivated
bool notifyDeactivatedChild( AnimationNodeSharedPtr const & pChildNode );
void repeat();
template <typename FuncT>
void forEachChildNode( FuncT func,
int nodeStateMask ) const
{
for (AnimationNodeSharedPtr const & pNode : maChildren) {
if (nodeStateMask != -1 && (pNode->getState() & nodeStateMask) == 0 )
continue ;
func(pNode);
}
}
typedef ::std::vector<AnimationNodeSharedPtr> VectorOfNodes;
VectorOfNodes maChildren;
::std::size_t mnFinishedChildren;
double mnLeftIterations;
private :
const bool mbRepeatIndefinite;
const bool mbRestart;
const bool mbDurationIndefinite;
};
} // namespace presentation::interface
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=89 H=97 G=93
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-09-28)
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