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+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#ifndef _DRAWINGLAYER_PROCESSOR_CANVASPROCESSOR_HXX
+#define _DRAWINGLAYER_PROCESSOR_CANVASPROCESSOR_HXX
+
+#include <drawinglayer/processor2d/baseprocessor2d.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#include <basegfx/color/bcolormodifier.hxx>
+#include <svtools/optionsdrawinglayer.hxx>
+#include <com/sun/star/rendering/ViewState.hpp>
+#include <com/sun/star/rendering/RenderState.hpp>
+#include <i18npool/lang.h>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <vcl/mapmod.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+// forward declaration
+
+namespace basegfx {
+ class BColor;
+ class B2DPolygon;
+}
+
+namespace com { namespace sun { namespace star { namespace rendering {
+ class XCanvas;
+ class XPolyPolygon2D;
+}}}}
+
+namespace drawinglayer { namespace primitive2d {
+ class MaskPrimitive2D;
+ class MetafilePrimitive2D;
+ class TextSimplePortionPrimitive2D;
+ class BitmapPrimitive2D;
+ class TransparencePrimitive2D;
+ class PolygonStrokePrimitive2D;
+ class FillBitmapPrimitive2D;
+ class UnifiedTransparencePrimitive2D;
+}}
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace drawinglayer
+{
+ namespace processor2d
+ {
+ /** canvasProcessor2D class
+
+ A basic implementation of a renderer for com::sun::star::rendering::XCanvas
+ as a target
+ */
+ class canvasProcessor2D : public BaseProcessor2D
+ {
+ private:
+ // The Pixel renderer resets the original MapMode from the OutputDevice.
+ // For some situations it is necessary to get it again, so it is rescued here
+ MapMode maOriginalMapMode;
+
+ // the (current) destination OutDev and canvas
+ OutputDevice* mpOutputDevice;
+ com::sun::star::uno::Reference< com::sun::star::rendering::XCanvas > mxCanvas;
+ com::sun::star::rendering::ViewState maViewState;
+ com::sun::star::rendering::RenderState maRenderState;
+
+ // the modifiedColorPrimitive stack
+ basegfx::BColorModifierStack maBColorModifierStack;
+
+ // SvtOptionsDrawinglayer incarnation to react on diverse settings
+ const SvtOptionsDrawinglayer maDrawinglayerOpt;
+
+ // the current clipping PolyPolygon from MaskPrimitive2D, always in
+ // object coordinates
+ basegfx::B2DPolyPolygon maClipPolyPolygon;
+
+ // determined LanguageType
+ LanguageType meLang;
+
+ // as tooling, the process() implementation takes over API handling and calls this
+ // virtual render method when the primitive implementation is BasePrimitive2D-based.
+ virtual void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate);
+
+ // direct primitive renderer support
+ void impRenderMaskPrimitive2D(const primitive2d::MaskPrimitive2D& rMaskCandidate);
+ void impRenderMetafilePrimitive2D(const primitive2d::MetafilePrimitive2D& rMetaCandidate);
+ void impRenderTextSimplePortionPrimitive2D(const primitive2d::TextSimplePortionPrimitive2D& rTextCandidate);
+ void impRenderBitmapPrimitive2D(const primitive2d::BitmapPrimitive2D& rBitmapCandidate);
+ void impRenderTransparencePrimitive2D(const primitive2d::TransparencePrimitive2D& rTransparenceCandidate);
+ void impRenderPolygonStrokePrimitive2D(const primitive2d::PolygonStrokePrimitive2D& rPolygonStrokePrimitive);
+ void impRenderFillBitmapPrimitive2D(const primitive2d::FillBitmapPrimitive2D& rFillBitmapPrimitive2D);
+ void impRenderUnifiedTransparencePrimitive2D(const primitive2d::UnifiedTransparencePrimitive2D& rUniTransparenceCandidate);
+
+ public:
+ canvasProcessor2D(
+ const geometry::ViewInformation2D& rViewInformation,
+ OutputDevice& rOutDev);
+ virtual ~canvasProcessor2D();
+
+ // access to Drawinglayer configuration options
+ const SvtOptionsDrawinglayer& getOptionsDrawinglayer() const { return maDrawinglayerOpt; }
+ };
+ } // end of namespace processor2d
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif //_DRAWINGLAYER_PROCESSOR_CANVASPROCESSOR_HXX
+
+// eof