/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SLIDESHOW_SOURCE_INC_SHAPEMANAGER_HXX
#define INCLUDED_SLIDESHOW_SOURCE_INC_SHAPEMANAGER_HXX
#include "disposable.hxx"
#include <com/sun/star/uno/Reference.hxx>
#include <memory>
#include <unordered_map>
#include "tools.hxx"
namespace com::sun::star::drawing { class XShape; }
/* Definition of ShapeManager interface */
namespace slideshow::internal
{
class HyperlinkArea;
class AnimatableShape;
typedef std::unordered_map<
css::uno::Reference< css::drawing::XShape >,
ShapeSharedPtr,
hash< css::uno::Reference< css::drawing::XShape > >
> XShapeToShapeMap;
typedef ::std::shared_ptr< AnimatableShape > AnimatableShapeSharedPtr;
typedef ::std::shared_ptr< Shape > ShapeSharedPtr;
typedef std::shared_ptr< HyperlinkArea > HyperlinkAreaSharedPtr;
/** 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 AnimatableShapeSharedPtr& 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 AnimatableShapeSharedPtr& 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 ShapeSharedPtr& 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 ShapeSharedPtr lookupShape(
css::uno::Reference< css::drawing::XShape > const & xShape ) const = 0 ;
/** Get a map that maps all Shapes with their XShape reference as the key
*
* @ return an unordered map that contains all shapes in the
* current page with their XShape reference as the key
*/
virtual const XShapeToShapeMap& getXShapeToShapeMap() 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 HyperlinkAreaSharedPtr& rArea ) = 0 ;
};
typedef ::std::shared_ptr< ShapeManager > ShapeManagerSharedPtr;
}
#endif // INCLUDED_SLIDESHOW_SOURCE_INC_SHAPEMANAGER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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