INTEGRATION: CWS presfixes12 (1.1.2); FILE ADDED

2007/01/29 14:02:21 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, 80 insertions, 0 deletions

diff --git a/slideshow/source/inc/cursormanager.hxx b/slideshow/source/inc/cursormanager.hxx
new file mode 100644
index 000000000000..26b1178b1763
--- /dev/null
+++ b/slideshow/source/inc/cursormanager.hxx
@@ -0,0 +1,80 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: cursormanager.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2007-07-17 15:04:22 $
+ *
+ *  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_CURSORMANAGER_HXX
+#define INCLUDED_SLIDESHOW_CURSORMANAGER_HXX
+
+#include <sal/types.h>
+#include <boost/shared_ptr.hpp>
+
+
+/* Definition of CursorManager interface */
+
+namespace slideshow
+{
+    namespace internal
+    {
+
+        /** Interface for handling the view cursor.
+
+            Classes implementing this interface interact with the
+            View, arbitrating access to the mouse cursor shape.
+         */
+        class CursorManager
+        {
+        public:
+            virtual ~CursorManager() {}
+
+            /** Request different cursor shape.
+
+                @param nCursorShape
+                Shape ID of the new mouse cursor
+             */
+            virtual bool requestCursor( sal_Int16 nCursorShape ) = 0;
+
+            /** Reset cursor to default one.
+
+                This method resets the cursor to whatever default to
+                manager deems appropriate.
+             */
+            virtual void resetCursor() = 0;
+        };
+
+        typedef ::boost::shared_ptr< CursorManager > CursorManagerSharedPtr;
+
+    }
+}
+
+#endif /* INCLUDED_SLIDESHOW_CURSORMANAGER_HXX */