213 lines
8.2 KiB
C++
213 lines
8.2 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: shapemanagerimpl.hxx,v $
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* $Revision: 1.3 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef INCLUDED_SLIDESHOW_SHAPEMANAGERIMPL_HXX
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#define INCLUDED_SLIDESHOW_SHAPEMANAGERIMPL_HXX
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#include <osl/mutex.hxx>
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#include <cppuhelper/interfacecontainer.h>
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#include <com/sun/star/presentation/XShapeEventListener.hpp>
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#include "shape.hxx"
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#include "subsettableshapemanager.hxx"
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#include "eventmultiplexer.hxx"
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#include "layermanager.hxx"
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#include "viewupdate.hxx"
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#include "shapemaps.hxx"
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#include "cursormanager.hxx"
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#include "hyperlinkarea.hxx"
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#include "listenercontainer.hxx"
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#include "shapelistenereventhandler.hxx"
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#include "mouseeventhandler.hxx"
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#include <boost/shared_ptr.hpp>
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#include <boost/enable_shared_from_this.hpp>
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#include <boost/noncopyable.hpp>
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#include <set>
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#include <map>
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namespace slideshow {
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namespace internal {
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/** Listener class for shape events
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This helper class registers itself on each view, and
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broadcasts the XShapeEventListener events. The mouse motion
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events are needed for setting the shape cursor.
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*/
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class ShapeManagerImpl : public SubsettableShapeManager,
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public ShapeListenerEventHandler,
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public MouseEventHandler,
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public ViewUpdate,
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public boost::enable_shared_from_this<ShapeManagerImpl>,
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private boost::noncopyable
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{
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public:
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/** Create a shape event broadcaster
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@param rEventMultiplexer
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The slideshow-global event source, where this class
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registeres its event handlers.
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*/
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ShapeManagerImpl( EventMultiplexer& rMultiplexer,
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LayerManagerSharedPtr const& rLayerManager,
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CursorManager& rCursorManager,
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const ShapeEventListenerMap& rGlobalListenersMap,
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const ShapeCursorMap& rGlobalCursorMap );
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/** Enables event listening.
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@param bSlideBackgoundPainted
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When true, the initial slide content on the background layer
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is already rendered (e.g. from a previous slide
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transition). When false, slide renders initial content of
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slide.
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*/
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void activate( bool bSlideBackgoundPainted );
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/** Disables event listening.
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*/
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void deactivate();
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// Disposable interface
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// ---------------------------------------------------------------
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virtual void dispose();
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private:
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// MouseEventHandler interface
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// ---------------------------------------------------------------
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virtual bool handleMousePressed(
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::com::sun::star::awt::MouseEvent const& evt );
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virtual bool handleMouseReleased(
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::com::sun::star::awt::MouseEvent const& evt );
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virtual bool handleMouseEntered(
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::com::sun::star::awt::MouseEvent const& evt );
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virtual bool handleMouseExited(
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::com::sun::star::awt::MouseEvent const& evt );
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virtual bool handleMouseDragged(
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::com::sun::star::awt::MouseEvent const& evt );
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virtual bool handleMouseMoved(
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::com::sun::star::awt::MouseEvent const& evt );
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// ViewUpdate interface
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// -------------------------------------------------------------------
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virtual bool update();
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virtual bool update( ViewSharedPtr const& rView );
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virtual bool needsUpdate() const;
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// ShapeManager interface
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// ---------------------------------------------------
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virtual void enterAnimationMode( const AnimatableShapeSharedPtr& rShape );
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virtual void leaveAnimationMode( const AnimatableShapeSharedPtr& rShape );
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virtual void notifyShapeUpdate( const ShapeSharedPtr& rShape );
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virtual ShapeSharedPtr lookupShape(
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::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShape > const & xShape ) const;
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virtual void addHyperlinkArea( const boost::shared_ptr<HyperlinkArea>& rArea );
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virtual void removeHyperlinkArea( const boost::shared_ptr<HyperlinkArea>& rArea );
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// SubsettableShapeManager interface
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// ---------------------------------------------------
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virtual boost::shared_ptr<AttributableShape> getSubsetShape(
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const boost::shared_ptr<AttributableShape>& rOrigShape,
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const DocTreeNode& rTreeNode );
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virtual void revokeSubset(
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const boost::shared_ptr<AttributableShape>& rOrigShape,
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const boost::shared_ptr<AttributableShape>& rSubsetShape );
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virtual void addIntrinsicAnimationHandler(
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const IntrinsicAnimationEventHandlerSharedPtr& rHandler );
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virtual void removeIntrinsicAnimationHandler(
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const IntrinsicAnimationEventHandlerSharedPtr& rHandler );
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virtual bool notifyIntrinsicAnimationsEnabled();
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virtual bool notifyIntrinsicAnimationsDisabled();
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// ShapeListenerEventHandler
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// ---------------------------------------------
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virtual bool listenerAdded( const ::com::sun::star::uno::Reference<
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::com::sun::star::presentation::XShapeEventListener>& xListener,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShape>& xShape );
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virtual bool listenerRemoved( const ::com::sun::star::uno::Reference<
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::com::sun::star::presentation::XShapeEventListener>& xListener,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShape>& xShape );
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// ShapeCursorEventHandler interface
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// ---------------------------------------------------------------
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virtual bool cursorChanged( const ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShape>& xShape,
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sal_Int16 nCursor );
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::rtl::OUString checkForHyperlink( ::basegfx::B2DPoint const& hitPos )const;
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typedef std::map<ShapeSharedPtr,
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boost::shared_ptr< ::cppu::OInterfaceContainerHelper >,
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Shape::lessThanShape> ShapeToListenersMap;
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typedef std::map<ShapeSharedPtr, sal_Int16,
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Shape::lessThanShape> ShapeToCursorMap;
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typedef std::set<HyperlinkAreaSharedPtr,
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HyperlinkArea::lessThanArea> AreaSet;
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typedef ThreadUnsafeListenerContainer<
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IntrinsicAnimationEventHandlerSharedPtr,
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std::vector<IntrinsicAnimationEventHandlerSharedPtr> > ImplIntrinsicAnimationEventHandlers;
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EventMultiplexer& mrMultiplexer;
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LayerManagerSharedPtr mpLayerManager;
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CursorManager& mrCursorManager;
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const ShapeEventListenerMap& mrGlobalListenersMap;
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const ShapeCursorMap& mrGlobalCursorMap;
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ShapeToListenersMap maShapeListenerMap;
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ShapeToCursorMap maShapeCursorMap;
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AreaSet maHyperlinkShapes;
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ImplIntrinsicAnimationEventHandlers maIntrinsicAnimationEventHandlers;
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bool mbEnabled;
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};
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} // namespace internal
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} // namespace presentation
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#endif /* INCLUDED_SLIDESHOW_SHAPEMANAGERIMPL_HXX */
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