Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_SLIDESHOW_ANIMATIONBASENODE_HXX
      20             : #define INCLUDED_SLIDESHOW_ANIMATIONBASENODE_HXX
      21             : 
      22             : #include <com/sun/star/animations/XAnimate.hpp>
      23             : 
      24             : #include "basecontainernode.hxx"
      25             : #include "activitiesfactory.hxx"
      26             : #include "shapeattributelayer.hxx"
      27             : #include "shapeattributelayerholder.hxx"
      28             : #include "attributableshape.hxx"
      29             : #include "shapesubset.hxx"
      30             : 
      31             : namespace slideshow {
      32             : namespace internal {
      33             : 
      34             : /** Common base class for all leaf animation nodes.
      35             : 
      36             :     This class basically holds the target shape
      37             : */
      38           0 : class AnimationBaseNode : public BaseNode
      39             : {
      40             : public:
      41             :     AnimationBaseNode(
      42             :         ::com::sun::star::uno::Reference<
      43             :         ::com::sun::star::animations::XAnimationNode> const& xNode,
      44             :         ::boost::shared_ptr<BaseContainerNode> const& pParent,
      45             :         NodeContext const& rContext );
      46             : 
      47             : #if OSL_DEBUG_LEVEL >= 2 && defined(DBG_UTIL)
      48             :     virtual void showState() const;
      49             : #endif
      50             : 
      51             : protected:
      52             :     virtual void dispose();
      53             : 
      54             :     ::com::sun::star::uno::Reference<
      55           0 :         ::com::sun::star::animations::XAnimate> const& getXAnimateNode() const
      56           0 :         { return mxAnimateNode; }
      57             : 
      58             :     /// Create parameter struct for ActivitiesFactory
      59             :     ActivitiesFactory::CommonParameters fillCommonParameters() const;
      60           0 :     ::basegfx::B2DVector const&         getSlideSize() const { return maSlideSize; }
      61             :     AttributableShapeSharedPtr          getShape() const;
      62             : 
      63             : private:
      64             :     virtual bool hasPendingAnimation() const;
      65             : 
      66             : private: // state transition callbacks
      67             :     virtual bool init_st();
      68             :     virtual bool resolve_st();
      69             :     virtual void activate_st();
      70             :     virtual void deactivate_st( NodeState eDestState );
      71             :     virtual AnimationActivitySharedPtr createActivity() const = 0;
      72             : 
      73             : private:
      74             :     /** Returns true, if this is a subset animation, and
      75             :         the subset is autogenerated (e.g. from an
      76             :         iteration)
      77             :     */
      78           0 :     bool isDependentSubsettedShape() const
      79           0 :         { return mpShapeSubset && !mbIsIndependentSubset; }
      80             : 
      81             :     ShapeAttributeLayerHolder const & getAttributeLayerHolder() const
      82             :         { return maAttributeLayerHolder; }
      83             : 
      84             : private:
      85             :     ::com::sun::star::uno::Reference<
      86             :         ::com::sun::star::animations::XAnimate>     mxAnimateNode;
      87             :     ShapeAttributeLayerHolder                       maAttributeLayerHolder;
      88             :     ::basegfx::B2DVector                            maSlideSize;
      89             :     AnimationActivitySharedPtr                      mpActivity;
      90             : 
      91             :     /// When valid, this node has a plain target shape
      92             :     AttributableShapeSharedPtr                      mpShape;
      93             :     /// When valid, this is a subsetted target shape
      94             :     ShapeSubsetSharedPtr                            mpShapeSubset;
      95             :     SubsettableShapeManagerSharedPtr                mpSubsetManager;
      96             :     bool                                            mbIsIndependentSubset;
      97             : };
      98             : 
      99             : } // namespace internal
     100             : } // namespace presentation
     101             : 
     102             : #endif /* INCLUDED_SLIDESHOW_ANIMATIONBASENODE_HXX */
     103             : 
     104             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */