INTEGRATION: CWS presentationengine01 (1.1.2); FILE ADDED

2004/09/30 15:01:04 thb 1.1.2.2: #110496# Added another special transition effect (comb transition); sorted out various gcc -Wall warnings; improved docs
2004/08/05 19:59:59 thb 1.1.2.1: #110496# Moved from source/engine

1 files changed, 141 insertions, 0 deletions

diff --git a/slideshow/source/inc/slidebitmap.hxx b/slideshow/source/inc/slidebitmap.hxx
new file mode 100644
index 000000000000..29a73b3304e6
--- /dev/null
+++ b/slideshow/source/inc/slidebitmap.hxx
@@ -0,0 +1,141 @@
+/*************************************************************************
+ *
+ *  $RCSfile: slidebitmap.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: rt $ $Date: 2004-11-26 19:20:53 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 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
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _SLIDESHOW_SLIDEBITMAP_HXX
+#define _SLIDESHOW_SLIDEBITMAP_HXX
+
+#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
+#include <com/sun/star/uno/Reference.hxx>
+#endif
+#ifndef _CPPCANVAS_CANVAS_HXX
+#include <cppcanvas/canvas.hxx>
+#endif
+#ifndef _CPPCANVAS_BITMAP_HXX
+#include <cppcanvas/bitmap.hxx>
+#endif
+
+#ifndef _BGFX_POINT_B2DPOINT_HXX
+#include <basegfx/point/b2dpoint.hxx>
+#endif
+#ifndef _BGFX_POLYGON_B2DPOLYPOLYGON_HXX
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#endif
+
+#ifndef BOOST_SHARED_PTR_HPP_INCLUDED
+#include <boost/shared_ptr.hpp>
+#endif
+
+namespace drafts { namespace com { namespace sun { namespace star { namespace rendering
+{
+    class XBitmap;
+} } } } }
+
+
+/* Definition of SlideBitmap class */
+
+namespace presentation
+{
+    namespace internal
+    {
+
+        /** Little wrapper encapsulating an XBitmap
+
+            This is to insulate us from changes to the preferred
+            transport format for bitmaps (using a sole XBitmap here is
+            a hack, since it is not guaranteed to work, or to work
+            without data loss, across different canvases). And since
+            we don't want to revert to a VCL Bitmap here, have to wait
+            until basegfx bitmap tooling is ready.
+
+            TODO(F2): Add support for Canvas-independent bitmaps
+            here. Then, Slide::getInitialSlideBitmap and
+            Slide::getFinalSlideBitmap must also be adapted (they no
+            longer need a Canvas ptr, which is actually a hack now).
+         */
+        class SlideBitmap
+        {
+        public:
+            SlideBitmap( const ::cppcanvas::BitmapSharedPtr& rBitmap );
+
+            bool                draw( const ::cppcanvas::CanvasSharedPtr& rCanvas ) const;
+            ::basegfx::B2ISize  getSize() const;
+            void                move( const ::basegfx::B2DPoint& rNewPos );
+            void                clip( const ::basegfx::B2DPolyPolygon& rClipPoly );
+
+        private:
+            // default: disabled copy/assignment
+            SlideBitmap(const SlideBitmap&);
+            SlideBitmap& operator=( const SlideBitmap& );
+
+            ::basegfx::B2DPoint                                     maOutputPos;
+            ::basegfx::B2DPolyPolygon                               maClipPoly;
+
+            // TODO(Q2): Remove UNO bitmap as the transport medium
+            ::com::sun::star::uno::Reference<
+                ::drafts::com::sun::star::rendering::XBitmap >      mxBitmap;
+        };
+
+        typedef ::boost::shared_ptr< ::presentation::internal::SlideBitmap > SlideBitmapSharedPtr;
+
+    }
+}
+
+#endif /* _SLIDESHOW_SLIDEBITMAP_HXX */