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| -rw-r--r-- | slideshow/source/engine/slide/shapemanagerimpl.hxx | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/slideshow/source/engine/slide/shapemanagerimpl.hxx b/slideshow/source/engine/slide/shapemanagerimpl.hxx new file mode 100644 index 000000000000..fc5a9948d21d --- /dev/null +++ b/slideshow/source/engine/slide/shapemanagerimpl.hxx @@ -0,0 +1,217 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: shapemanagerimpl.hxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: obo $ $Date: 2007-07-17 14:57:22 $ + * + * The Contents of this file are made available subject to + * the terms of GNU Lesser General Public License Version 2.1. + * + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ************************************************************************/ +#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 ); + + + ::rtl::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 */ |