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2 *
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21
22
23#ifndef __com_sun_star_presentation_XTransition_idl__
24#define __com_sun_star_presentation_XTransition_idl__
25
26#ifndef __com_sun_star_uno_XInterface_idl__
27#include <com/sun/star/uno/XInterface.idl>
28#endif
29
30module com {  module sun {  module star {
31
32module rendering { interface XBitmap; };
33
34module presentation {
35
36interface XSlideShowView;
37
38/** Transition interface to render custom transitions over time.<p>
39
40    @since OpenOffice 2.4
41 */
42interface XTransition : ::com::sun::star::uno::XInterface
43{
44    /** Update transition on screen to given time state.<p>
45
46        @param t
47        Time on the transition timeline to display. Must be in the
48        [0,1] range.
49     */
50    void update( [in] double t );
51
52    void viewChanged( [in] XSlideShowView                        view,
53		      [in] com::sun::star::rendering::XBitmap    leavingBitmap,
54		      [in] com::sun::star::rendering::XBitmap    enteringBitmap );
55};
56
57}; }; }; };
58
59#endif
60
61