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/* -*- 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_SHAPEMANAGERIMPL_HXX
#define INCLUDED_SLIDESHOW_SHAPEMANAGERIMPL_HXX
#include <osl/mutex.hxx>
#include <cppuhelper/interfacecontainer.h>
#include <com/sun/star/presentation/XShapeEventListener.hpp>
#include "shape.hxx"
#include "subsettableshapemanager.hxx"
#include "eventmultiplexer.hxx"
#include "layermanager.hxx"
#include "viewupdate.hxx"
#include "shapemaps.hxx"
#include "cursormanager.hxx"
#include "hyperlinkarea.hxx"
#include "listenercontainer.hxx"
#include "shapelistenereventhandler.hxx"
#include "mouseeventhandler.hxx"
#include <boost/shared_ptr.hpp>
#include <boost/enable_shared_from_this.hpp>
#include <boost/noncopyable.hpp>
#include <set>
#include <map>
namespace slideshow {
namespace internal {
/** Listener class for shape events
This helper class registers itself on each view, and
broadcasts the XShapeEventListener events. The mouse motion
events are needed for setting the shape cursor.
*/
class ShapeManagerImpl : public SubsettableShapeManager,
public ShapeListenerEventHandler,
public MouseEventHandler,
public ViewUpdate,
public boost::enable_shared_from_this<ShapeManagerImpl>,
private boost::noncopyable
{
public:
/** Create a shape event broadcaster
@param rEventMultiplexer
The slideshow-global event source, where this class
registeres its event handlers.
*/
ShapeManagerImpl( EventMultiplexer& rMultiplexer,
LayerManagerSharedPtr const& rLayerManager,
CursorManager& rCursorManager,
const ShapeEventListenerMap& rGlobalListenersMap,
const ShapeCursorMap& rGlobalCursorMap );
/** Enables event listening.
@param bSlideBackgoundPainted
When true, the initial slide content on the background layer
is already rendered (e.g. from a previous slide
transition). When false, slide renders initial content of
slide.
*/
void activate( bool bSlideBackgoundPainted );
/** Disables event listening.
*/
void deactivate();
// Disposable interface
virtual void dispose();
private:
// MouseEventHandler interface
virtual bool handleMousePressed(
::com::sun::star::awt::MouseEvent const& evt );
virtual bool handleMouseReleased(
::com::sun::star::awt::MouseEvent const& evt );
virtual bool handleMouseEntered(
::com::sun::star::awt::MouseEvent const& evt );
virtual bool handleMouseExited(
::com::sun::star::awt::MouseEvent const& evt );
virtual bool handleMouseDragged(
::com::sun::star::awt::MouseEvent const& evt );
virtual bool handleMouseMoved(
::com::sun::star::awt::MouseEvent const& evt );
// ViewUpdate interface
virtual bool update();
virtual bool update( ViewSharedPtr const& rView );
virtual bool needsUpdate() const;
// ShapeManager interface
virtual void enterAnimationMode( const AnimatableShapeSharedPtr& rShape );
virtual void leaveAnimationMode( const AnimatableShapeSharedPtr& rShape );
virtual void notifyShapeUpdate( const ShapeSharedPtr& rShape );
virtual ShapeSharedPtr lookupShape(
::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape > const & xShape ) const;
virtual void addHyperlinkArea( const boost::shared_ptr<HyperlinkArea>& rArea );
virtual void removeHyperlinkArea( const boost::shared_ptr<HyperlinkArea>& rArea );
// SubsettableShapeManager interface
virtual boost::shared_ptr<AttributableShape> getSubsetShape(
const boost::shared_ptr<AttributableShape>& rOrigShape,
const DocTreeNode& rTreeNode );
virtual void revokeSubset(
const boost::shared_ptr<AttributableShape>& rOrigShape,
const boost::shared_ptr<AttributableShape>& rSubsetShape );
virtual void addIntrinsicAnimationHandler(
const IntrinsicAnimationEventHandlerSharedPtr& rHandler );
virtual void removeIntrinsicAnimationHandler(
const IntrinsicAnimationEventHandlerSharedPtr& rHandler );
virtual bool notifyIntrinsicAnimationsEnabled();
virtual bool notifyIntrinsicAnimationsDisabled();
// ShapeListenerEventHandler
virtual bool listenerAdded( const ::com::sun::star::uno::Reference<
::com::sun::star::presentation::XShapeEventListener>& xListener,
const ::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape>& xShape );
virtual bool listenerRemoved( const ::com::sun::star::uno::Reference<
::com::sun::star::presentation::XShapeEventListener>& xListener,
const ::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape>& xShape );
// ShapeCursorEventHandler interface
virtual bool cursorChanged( const ::com::sun::star::uno::Reference<
::com::sun::star::drawing::XShape>& xShape,
sal_Int16 nCursor );
OUString checkForHyperlink( ::basegfx::B2DPoint const& hitPos )const;
typedef std::map<ShapeSharedPtr,
boost::shared_ptr< ::cppu::OInterfaceContainerHelper >,
Shape::lessThanShape> ShapeToListenersMap;
typedef std::map<ShapeSharedPtr, sal_Int16,
Shape::lessThanShape> ShapeToCursorMap;
typedef std::set<HyperlinkAreaSharedPtr,
HyperlinkArea::lessThanArea> AreaSet;
typedef ThreadUnsafeListenerContainer<
IntrinsicAnimationEventHandlerSharedPtr,
std::vector<IntrinsicAnimationEventHandlerSharedPtr> > ImplIntrinsicAnimationEventHandlers;
EventMultiplexer& mrMultiplexer;
LayerManagerSharedPtr mpLayerManager;
CursorManager& mrCursorManager;
const ShapeEventListenerMap& mrGlobalListenersMap;
const ShapeCursorMap& mrGlobalCursorMap;
ShapeToListenersMap maShapeListenerMap;
ShapeToCursorMap maShapeCursorMap;
AreaSet maHyperlinkShapes;
ImplIntrinsicAnimationEventHandlers maIntrinsicAnimationEventHandlers;
bool mbEnabled;
};
} // namespace internal
} // namespace presentation
#endif /* INCLUDED_SLIDESHOW_SHAPEMANAGERIMPL_HXX */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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