1 files changed, 129 insertions, 0 deletions
diff --git a/cppcanvas/source/wrapper/implbitmap.cxx b/cppcanvas/source/wrapper/implbitmap.cxx
new file mode 100644
index 000000000000..bf00e0f673c6
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+++ b/cppcanvas/source/wrapper/implbitmap.cxx
@@ -0,0 +1,129 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_cppcanvas.hxx"
+
+#include "implbitmap.hxx"
+#include "implbitmapcanvas.hxx"
+
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <canvas/canvastools.hxx>
+
+
+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()
+        {
+            OSL_ENSURE( mxBitmap.is(), "ImplBitmap::ImplBitmap: no valid bitmap" );
+
+            uno::Reference< rendering::XBitmapCanvas > xBitmapCanvas( rBitmap,
+                                                                      uno::UNO_QUERY );
+            if( xBitmapCanvas.is() )
+                mpBitmapCanvas.reset( new ImplBitmapCanvas(
+                                          uno::Reference< rendering::XBitmapCanvas >(rBitmap,
+                                                                                     uno::UNO_QUERY) ) );
+        }
+
+        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(P1): implement caching
+            pCanvas->getUNOCanvas()->drawBitmap( mxBitmap,
+                                                 pCanvas->getViewState(),
+                                                 getRenderState() );
+
+            return true;
+        }
+
+        bool ImplBitmap::drawAlphaModulated( double nAlphaModulation ) const
+        {
+            CanvasSharedPtr pCanvas( getCanvas() );
+
+            OSL_ENSURE( pCanvas.get() != NULL &&
+                        pCanvas->getUNOCanvas().is(),
+                        "ImplBitmap::drawAlphaModulated(): invalid canvas" );
+
+            if( pCanvas.get() == NULL ||
+                !pCanvas->getUNOCanvas().is() )
+            {
+                return false;
+            }
+
+            rendering::RenderState aLocalState( getRenderState() );
+            uno::Sequence<rendering::ARGBColor> aCol(1);
+            aCol[0] = rendering::ARGBColor( nAlphaModulation, 1.0, 1.0, 1.0 );
+            aLocalState.DeviceColor =
+                pCanvas->getUNOCanvas()->getDevice()->getDeviceColorSpace()->convertFromARGB(aCol);
+
+            // TODO(P1): implement caching
+            pCanvas->getUNOCanvas()->drawBitmapModulated( mxBitmap,
+                                                          pCanvas->getViewState(),
+                                                          aLocalState );
+
+            return true;
+        }
+
+        BitmapCanvasSharedPtr ImplBitmap::getBitmapCanvas() const
+        {
+            return mpBitmapCanvas;
+        }
+
+        uno::Reference< rendering::XBitmap > ImplBitmap::getUNOBitmap() const
+        {
+            return mxBitmap;
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */