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27 
28 #ifndef INCLUDED_SLIDESHOW_NODETOOLS_HXX
29 #define INCLUDED_SLIDESHOW_NODETOOLS_HXX
30 
31 #include <com/sun/star/uno/Sequence.hxx>
32 #include <com/sun/star/beans/NamedValue.hpp>
33 #include <com/sun/star/drawing/XShape.hpp>
34 
35 #include "shapemanager.hxx"
36 #include "basenode.hxx"
37 #include "doctreenode.hxx"
38 #include "attributableshape.hxx"
39 
40 
41 #if defined(VERBOSE) && defined(DBG_UTIL)
42 # define DEBUG_NODES_SHOWTREE(a) debugNodesShowTree(a);
43 # define DEBUG_NODES_SHOWTREE_WITHIN(a) debugNodesShowTreeWithin(a);
44 #else
45 # define DEBUG_NODES_SHOWTREE(a)
46 # define DEBUG_NODES_SHOWTREE_WITHIN(a)
47 #endif
48 
49 namespace slideshow
50 {
51     namespace internal
52     {
53 
54         // Tools
55         //=========================================================================
56 
57 #if defined(VERBOSE) && defined(DBG_UTIL)
58         int& debugGetCurrentOffset();
59         void debugNodesShowTree( const BaseNode* );
60         void debugNodesShowTreeWithin( const BaseNode* );
61 #endif
62 
63         /** Look up an AttributableShape from ShapeManager.
64 
65         	This method retrieves an AttributableShape pointer, given
66         	an XShape and a LayerManager.
67 
68             Throws a runtime exception if there's no such shape, or if
69             it does not implement the AttributableShape interface.
70          */
71         AttributableShapeSharedPtr lookupAttributableShape( const ShapeManagerSharedPtr& 				rShapeManager,
72                                                             const ::com::sun::star::uno::Reference<
73                                                             	::com::sun::star::drawing::XShape >& 	xShape 			);
74 
75         /** Predicate whether a Begin, Duration or End timing is
76             indefinite, i.e. either contains no value, or the
77             value Timing_INDEFINITE.
78         */
79         bool isIndefiniteTiming( const ::com::sun::star::uno::Any& rAny );
80 
81         /// Extract the node type from the user data
82         bool getNodeType( sal_Int16& 								 o_rNodeType,
83                           const ::com::sun::star::uno::Sequence<
84 	                          ::com::sun::star::beans::NamedValue >& rValues );
85     }
86 }
87 
88 #endif /* INCLUDED_SLIDESHOW_NODETOOLS_HXX */
89