office-gobmx/slideshow/source/inc/shapemanager.hxx

125 lines
4.5 KiB
C++

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#ifndef INCLUDED_SLIDESHOW_SHAPEMANAGER_HXX
#define INCLUDED_SLIDESHOW_SHAPEMANAGER_HXX
#include "disposable.hxx"
#include <com/sun/star/uno/Reference.hxx>
#include <boost/shared_ptr.hpp>
namespace com { namespace sun { namespace star { namespace drawing {
class XShape;
} } } }
/* Definition of ShapeManager interface */
namespace slideshow
{
namespace internal
{
class HyperlinkArea;
class AnimatableShape;
class Shape;
/** ShapeManager interface
Implementers of this interface manage appearance and
animation of slideshow shapes.
*/
class ShapeManager : public Disposable
{
public:
/** Notify the ShapeManager that the given Shape starts an
animation now.
This method enters animation mode for the Shape. If
the shape is already in animation mode, the call is
counted, and the shape only leaves animation mode
after a corresponding number of leaveAnimationMode()
calls.
*/
virtual void enterAnimationMode( const boost::shared_ptr<AnimatableShape>& rShape ) = 0;
/** Notify the ShapeManager that the given Shape is no
longer animated.
When called a corresponding number of times as
enterAnimationMode() for a given shape, this methods
ends animation mode for the given Shape. It is illegal
to call this method more often than
enterAnimationMode().
*/
virtual void leaveAnimationMode( const boost::shared_ptr<AnimatableShape>& rShape ) = 0;
/** Notify that a shape needs an update
This method notifies the ShapeManager that a shape
update is necessary. Use this if e.g. a running
animation changed the shape appearance.
@param rShape
Shape which needs an update
*/
virtual void notifyShapeUpdate( const boost::shared_ptr<Shape>& rShape ) = 0;
/** Lookup a Shape from an XShape model object
This method looks up the internal shape map for one
representing the given XShape.
@param xShape
The XShape object, for which the representing Shape
should be looked up.
*/
virtual boost::shared_ptr<Shape> lookupShape(
::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape > const & xShape ) const = 0;
/** Register given shape as a hyperlink target
@param rArea
Hyperlink sensitive area. Will participate in
hyperlink region lookup. Must be in absolute user
space coordinates.
*/
virtual void addHyperlinkArea( const boost::shared_ptr<HyperlinkArea>& rArea ) = 0;
/** Unregister given shape as a hyperlink target
@param rArea
Hyperlink sensitive area. Will cease to participate in
hyperlink region lookup.
*/
virtual void removeHyperlinkArea( const boost::shared_ptr<HyperlinkArea>& rArea ) = 0;
};
typedef ::boost::shared_ptr< ShapeManager > ShapeManagerSharedPtr;
}
}
#endif /* INCLUDED_SLIDESHOW_SHAPEMANAGER_HXX */