1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 #ifndef INCLUDED_SLIDESHOW_SEQUENTIALTIMECONTAINER_HXX
24 #define INCLUDED_SLIDESHOW_SEQUENTIALTIMECONTAINER_HXX
25 
26 #include "basecontainernode.hxx"
27 
28 namespace slideshow {
29 namespace internal {
30 
31 /** This class implements sequential node containers
32 
33     All children of this node are played sequentially
34 */
35 class SequentialTimeContainer : public BaseContainerNode
36 {
37 public:
SequentialTimeContainer(::com::sun::star::uno::Reference<::com::sun::star::animations::XAnimationNode> const & xNode,BaseContainerNodeSharedPtr const & pParent,NodeContext const & rContext)38     SequentialTimeContainer(
39         ::com::sun::star::uno::Reference<
40         ::com::sun::star::animations::XAnimationNode> const& xNode,
41         BaseContainerNodeSharedPtr const& pParent,
42         NodeContext const& rContext )
43         : BaseContainerNode( xNode, pParent, rContext ) {}
44 
45 #if defined(VERBOSE) && defined(DBG_UTIL)
getDescription() const46     virtual const char* getDescription() const
47         { return "SequentialTimeContainer"; }
48 #endif
49 
50 protected:
51     virtual void dispose();
52 
53 private:
54     virtual void activate_st();
55     virtual void notifyDeactivating( AnimationNodeSharedPtr const& rNotifier );
56 
57     void skipEffect( AnimationNodeSharedPtr const& pChildNode );
58     void rewindEffect( AnimationNodeSharedPtr const& pChildNode );
59 
60 private:
61     bool resolveChild( AnimationNodeSharedPtr const& pChildNode );
62 
63     EventSharedPtr mpCurrentSkipEvent;
64     EventSharedPtr mpCurrentRewindEvent;
65 };
66 
67 } // namespace internal
68 } // namespace slideshow
69 
70 #endif /* INCLUDED_SLIDESHOW_SEQUENTIALTIMECONTAINER_HXX */
71 
72