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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef _DRAWINGLAYER_PROCESSOR_CANVASPROCESSOR_HXX
+#define _DRAWINGLAYER_PROCESSOR_CANVASPROCESSOR_HXX
+
+#include <drawinglayer/drawinglayerdllapi.h>
+
+#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 <i18nlangtag/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 DRAWINGLAYER_DLLPUBLIC canvasProcessor2D : public BaseProcessor2D
+ {
+ private:
+ // 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
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */