#110496# Merge from cws_srx645_canvas01: first working version of XCanvas C++ wrapper, providing encapsulation against possible API changes and some amount of convenience.

1 files changed, 124 insertions, 0 deletions

diff --git a/cppcanvas/source/wrapper/implbitmap.cxx b/cppcanvas/source/wrapper/implbitmap.cxx
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+++ b/cppcanvas/source/wrapper/implbitmap.cxx
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+/*************************************************************************
+ *
+ *  $RCSfile: implbitmap.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: thb $ $Date: 2004-03-18 10:41:09 $
+ *
+ *  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): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include "implbitmap.hxx"
+#include "implbitmapcanvas.hxx"
+
+#ifndef _BGFX_MATRIX_B2DHOMMATRIX_HXX
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#endif
+
+
+using namespace ::drafts::com::sun::star;
+using namespace ::com::sun::star;
+
+namespace cppcanvas
+{
+
+    namespace internal
+    {
+
+        ImplBitmap::ImplBitmap( const CanvasSharedPtr&                      rParentCanvas,
+                                const uno::Reference< rendering::XBitmap >& rBitmap ) :
+            CanvasGraphicHelper( rParentCanvas ),
+            mxBitmap( rBitmap ),
+            mpBitmapCanvas(
+                new ImplBitmapCanvas( uno::Reference< rendering::XBitmapCanvas >(rBitmap,
+                                                                                 uno::UNO_QUERY) ) )
+        {
+            OSL_ENSURE( mxBitmap.is(), "ImplBitmap::ImplBitmap: no valid bitmap" );
+        }
+
+        ImplBitmap::~ImplBitmap()
+        {
+        }
+
+        bool ImplBitmap::draw() const
+        {
+            CanvasSharedPtr pCanvas( getCanvas() );
+
+            OSL_ENSURE( pCanvas.get() != NULL &&
+                        pCanvas->getUNOCanvas().is(),
+                        "ImplBitmap::draw: invalid canvas" );
+
+            if( pCanvas.get() == NULL ||
+                pCanvas->getUNOCanvas().is() )
+                return false;
+
+            // TODO: implement caching
+            pCanvas->getUNOCanvas()->drawBitmap( mxBitmap,
+                                                 pCanvas->getViewState(),
+                                                 maRenderState );
+
+            return true;
+        }
+
+        BitmapCanvasSharedPtr ImplBitmap::getBitmapCanvas() const
+        {
+            return mpBitmapCanvas;
+        }
+
+        uno::Reference< rendering::XBitmap > ImplBitmap::getUNOBitmap() const
+        {
+            return mxBitmap;
+        }
+    }
+}