INTEGRATION: CWS presfixes12 (1.1.2); FILE ADDED

2007/05/14 00:55:29 thb 1.1.2.3: #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
2007/01/29 14:53:39 thb 1.1.2.2: #i37778# Fixed gcc3.4 build breakages; merged in a few fixes from HEAD; added PCH stuff to new files
2007/01/29 14:02:06 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, 232 insertions, 0 deletions

diff --git a/slideshow/source/engine/shapes/externalshapebase.cxx b/slideshow/source/engine/shapes/externalshapebase.cxx
new file mode 100644
index 000000000000..48f4e5ec110d
--- /dev/null
+++ b/slideshow/source/engine/shapes/externalshapebase.cxx
@@ -0,0 +1,232 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: externalshapebase.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2007-07-17 14:52:49 $
+ *
+ *  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
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_slideshow.hxx"
+
+// must be first
+#include <canvas/debug.hxx>
+#include <canvas/verbosetrace.hxx>
+
+#include <comphelper/anytostring.hxx>
+#include <cppuhelper/exc_hlp.hxx>
+
+#include "externalshapebase.hxx"
+#include "eventmultiplexer.hxx"
+#include "vieweventhandler.hxx"
+#include "intrinsicanimationeventhandler.hxx"
+#include "tools.hxx"
+
+#include <boost/noncopyable.hpp>
+
+
+using namespace ::com::sun::star;
+
+
+namespace slideshow
+{
+    namespace internal
+    {
+        class ExternalShapeBase::ExternalShapeBaseListener : public ViewEventHandler,
+                                                             public IntrinsicAnimationEventHandler,
+                                                             private boost::noncopyable
+        {
+        public:
+            explicit ExternalShapeBaseListener( ExternalShapeBase& rBase ) :
+                mrBase( rBase )
+            {}
+
+
+        private:
+            // ViewEventHandler
+            // -------------------------------------------------
+
+            virtual void viewAdded( const UnoViewSharedPtr& ) {}
+            virtual void viewRemoved( const UnoViewSharedPtr& ) {}
+            virtual void viewChanged( const UnoViewSharedPtr& rView )
+            {
+                mrBase.implViewChanged(rView);
+            }
+            virtual void viewsChanged()
+            {
+                mrBase.implViewsChanged();
+            }
+
+
+            // IntrinsicAnimationEventHandler
+            // -------------------------------------------------
+
+            virtual bool enableAnimations()
+            {
+                return mrBase.implStartIntrinsicAnimation();
+            }
+            virtual bool disableAnimations()
+            {
+                return mrBase.implEndIntrinsicAnimation();
+            }
+
+            ExternalShapeBase& mrBase;
+        };
+
+
+        ExternalShapeBase::ExternalShapeBase( const uno::Reference< drawing::XShape >&  xShape,
+                                              double                                    nPrio,
+                                              const SlideShowContext&                   rContext ) :
+            mxComponentContext( rContext.mxComponentContext ),
+            mxShape( xShape ),
+            mpListener( new ExternalShapeBaseListener(*this) ),
+            mpShapeManager( rContext.mpSubsettableShapeManager ),
+            mrEventMultiplexer( rContext.mrEventMultiplexer ),
+            mnPriority( nPrio ), // TODO(F1): When ZOrder someday becomes usable: make this ( getAPIShapePrio( xShape ) ),
+            maBounds( getAPIShapeBounds( xShape ) )
+        {
+            ENSURE_AND_THROW( mxShape.is(), "ExternalShapeBase::ExternalShapeBase(): Invalid XShape" );
+
+            mpShapeManager->addIntrinsicAnimationHandler( mpListener );
+            mrEventMultiplexer.addViewHandler( mpListener );
+        }
+
+        // ---------------------------------------------------------------------
+
+        ExternalShapeBase::~ExternalShapeBase()
+        {
+            try
+            {
+                mrEventMultiplexer.removeViewHandler( mpListener );
+                mpShapeManager->removeIntrinsicAnimationHandler( mpListener );
+            }
+            catch (uno::Exception &)
+            {
+                OSL_ENSURE( false, rtl::OUStringToOString(
+                                comphelper::anyToString(
+                                    cppu::getCaughtException() ),
+                                RTL_TEXTENCODING_UTF8 ).getStr() );
+            }
+        }
+
+        // ---------------------------------------------------------------------
+
+        uno::Reference< drawing::XShape > ExternalShapeBase::getXShape() const
+        {
+            return mxShape;
+        }
+
+        // ---------------------------------------------------------------------
+
+        void ExternalShapeBase::enterAnimationMode()
+        {
+            implStartIntrinsicAnimation();
+        }
+
+        // ---------------------------------------------------------------------
+
+        void ExternalShapeBase::leaveAnimationMode()
+        {
+            implEndIntrinsicAnimation();
+        }
+
+        // ---------------------------------------------------------------------
+
+        bool ExternalShapeBase::update() const
+        {
+            return render();
+        }
+
+        // ---------------------------------------------------------------------
+
+        bool ExternalShapeBase::render() const
+        {
+            if( maBounds.getRange().equalZero() )
+            {
+                // zero-sized shapes are effectively invisible,
+                // thus, we save us the rendering...
+                return true;
+            }
+
+            return implRender( maBounds );
+        }
+
+        // ---------------------------------------------------------------------
+
+        bool ExternalShapeBase::isContentChanged() const
+        {
+            return true;
+        }
+
+        // ---------------------------------------------------------------------
+
+        ::basegfx::B2DRectangle ExternalShapeBase::getBounds() const
+        {
+            return maBounds;
+        }
+
+        // ---------------------------------------------------------------------
+
+        ::basegfx::B2DRectangle ExternalShapeBase::getDomBounds() const
+        {
+            return maBounds;
+        }
+
+        // ---------------------------------------------------------------------
+
+        ::basegfx::B2DRectangle ExternalShapeBase::getUpdateArea() const
+        {
+            return maBounds;
+        }
+
+        // ---------------------------------------------------------------------
+
+        bool ExternalShapeBase::isVisible() const
+        {
+            return true;
+        }
+
+        // ---------------------------------------------------------------------
+
+        double ExternalShapeBase::getPriority() const
+        {
+            return mnPriority;
+        }
+
+        // ---------------------------------------------------------------------
+
+        bool ExternalShapeBase::isBackgroundDetached() const
+        {
+            // external shapes always have their own window/surface
+            return true;
+        }
+
+    }
+}