INTEGRATION: CWS presfixes12 (1.1.2); FILE ADDED

2007/05/14 00:55:29 thb 1.1.2.5: #i77154# Moved intrinsic animation notification from global EventMultiplexer to ShapeManager (which is local to each slide). This is a temporary workaround, the proper fix would demote the EventMultiplexer to each Slide
2007/05/10 20:32:40 thb 1.1.2.4: #i37778# Reworked LayerManager::updateShapeLayers - now much better aligned with general shape update, and avoids superfluous rendering; made unit tests work again; passing down slide background repaint status to LayerManager; relaxed preconditions for Shape::getUpdateArea() - no longer requires views to work; now catching singular view matrix and using sensible default at API border
2007/03/11 00:17:59 thb 1.1.2.3: #i37778# Necessary adaptions for cppcanvas clip behaviour (extra setClip()  methods to clear clip, instead of empty polygon, which denotes everything clipped on canvas); removed cyclic references for intrinsically animated shapes (GIF and drawing layer scroll text); fixed a few coding style inconsistencies
2007/01/30 16:43:50 thb 1.1.2.2: #i37778# Made view update/repaint/resize work again; swapped BackgroundShape parameters for correct mtf import
2007/01/29 14:02:14 thb 1.1.2.1: Issue number: #i37778#

Larger slideshow refactoring. Wrote design and coding style manifest,
and adapted the code to actually conform to this. In detail:
- cleaned up ownership/disposable/weak_ptr story. removed hacks and
explicit Disposable implementations, where workaround were available
- removed object mutices, where superfluous
- reworked EventMultiplexer (using templatized listener class now), added
more events. EventMultiplexer now serves as a true blackboard
- reworked directory structure: disjunct parts are now physically separated
into directories, instantiation happens via factories & abstract interfaces
- added CursorManager, to make setting mouse cursor less hackish
- reworked DrawShape, to implement SeparateListener pattern
- reworked IntrinsicAnimationActivity, to avoid cyclic references
- modified hyperlink & shape cursor handling to communicate via
EventMultiplexer
- renamed & cleaned up files (presentation.cxx now named slideshowimpl.cxx,
etc.)
- added first version of the z-order fix to layer/layermanager
- cleaned up include guards and include syntax

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 */