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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 .
*/
#pragma once
#include <drawinglayer/processor2d/baseprocessor2d.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/color/bcolormodifier.hxx>
#include <svtools/optionsdrawinglayer.hxx>
#include <vcl/vclptr.hxx>
class OutputDevice;
namespace drawinglayer::primitive2d
{
class TextSimplePortionPrimitive2D;
class PolygonHairlinePrimitive2D;
class BitmapPrimitive2D;
class FillGraphicPrimitive2D;
class PolyPolygonGradientPrimitive2D;
class PolyPolygonGraphicPrimitive2D;
class MetafilePrimitive2D;
class MaskPrimitive2D;
class UnifiedTransparencePrimitive2D;
class TransparencePrimitive2D;
class TransformPrimitive2D;
class MarkerArrayPrimitive2D;
class PointArrayPrimitive2D;
class ModifiedColorPrimitive2D;
class PolygonStrokePrimitive2D;
class ControlPrimitive2D;
class PagePreviewPrimitive2D;
class EpsPrimitive2D;
class ObjectInfoPrimitive2D;
class SvgLinearAtomPrimitive2D;
class SvgRadialAtomPrimitive2D;
}
namespace drawinglayer::processor2d
{
/** VclProcessor2D class
This processor is the base class for VCL-Based processors. It has no
processBasePrimitive2D implementation and thus is not usable directly.
*/
class VclProcessor2D : public BaseProcessor2D
{
protected:
// the destination OutDev
VclPtr<OutputDevice> mpOutputDevice;
// the modifiedColorPrimitive stack
basegfx::BColorModifierStack maBColorModifierStack;
// the current transformation. Since VCL pixel renderer transforms to pixels
// and VCL MetaFile renderer to World (logic) coordinates, the local
// ViewInformation2D cannot directly be used, but needs to be kept up to date
basegfx::B2DHomMatrix maCurrentTransformation;
// SvtOptionsDrawinglayer incarnation to react on diverse settings
const SvtOptionsDrawinglayer maDrawinglayerOpt;
// stack value (increment and decrement) to count how deep we are in
// PolygonStrokePrimitive2D's decompositions (normally only one)
sal_uInt32 mnPolygonStrokePrimitive2D;
// currently used ObjectInfoPrimitive2D
const primitive2d::ObjectInfoPrimitive2D* mpObjectInfoPrimitive2D;
// common VCL rendering support
void RenderTextSimpleOrDecoratedPortionPrimitive2D(
const primitive2d::TextSimplePortionPrimitive2D& rTextCandidate);
void RenderPolygonHairlinePrimitive2D(
const primitive2d::PolygonHairlinePrimitive2D& rPolygonCandidate, bool bPixelBased);
void RenderBitmapPrimitive2D(const primitive2d::BitmapPrimitive2D& rBitmapCandidate);
void
RenderFillGraphicPrimitive2D(const primitive2d::FillGraphicPrimitive2D& rFillBitmapCandidate);
void RenderPolyPolygonGraphicPrimitive2D(
const primitive2d::PolyPolygonGraphicPrimitive2D& rPolygonCandidate);
void RenderMaskPrimitive2DPixel(const primitive2d::MaskPrimitive2D& rMaskCandidate);
void
RenderModifiedColorPrimitive2D(const primitive2d::ModifiedColorPrimitive2D& rModifiedCandidate);
void RenderUnifiedTransparencePrimitive2D(
const primitive2d::UnifiedTransparencePrimitive2D& rTransCandidate);
void RenderTransparencePrimitive2D(const primitive2d::TransparencePrimitive2D& rTransCandidate);
void RenderTransformPrimitive2D(const primitive2d::TransformPrimitive2D& rTransformCandidate);
void
RenderPagePreviewPrimitive2D(const primitive2d::PagePreviewPrimitive2D& rPagePreviewCandidate);
void
RenderMarkerArrayPrimitive2D(const primitive2d::MarkerArrayPrimitive2D& rMarkerArrayCandidate);
void
RenderPointArrayPrimitive2D(const primitive2d::PointArrayPrimitive2D& rPointArrayCandidate);
void RenderPolygonStrokePrimitive2D(
const primitive2d::PolygonStrokePrimitive2D& rPolygonStrokeCandidate);
void RenderEpsPrimitive2D(const primitive2d::EpsPrimitive2D& rEpsPrimitive2D);
void
RenderObjectInfoPrimitive2D(const primitive2d::ObjectInfoPrimitive2D& rObjectInfoPrimitive2D);
void RenderSvgLinearAtomPrimitive2D(const primitive2d::SvgLinearAtomPrimitive2D& rCandidate);
void RenderSvgRadialAtomPrimitive2D(const primitive2d::SvgRadialAtomPrimitive2D& rCandidate);
// DrawMode adaptation support
void adaptLineToFillDrawMode() const;
void adaptTextToFillDrawMode() const;
public:
// constructor/destructor
VclProcessor2D(const geometry::ViewInformation2D& rViewInformation, OutputDevice& rOutDev,
const basegfx::BColorModifierStack& rInitStack = basegfx::BColorModifierStack());
virtual ~VclProcessor2D() override;
// access to Drawinglayer configuration options
const SvtOptionsDrawinglayer& getOptionsDrawinglayer() const { return maDrawinglayerOpt; }
// access to currently used ObjectInfoPrimitive2D
const primitive2d::ObjectInfoPrimitive2D* getObjectInfoPrimitive2D() const
{
return mpObjectInfoPrimitive2D;
}
};
} // end of namespace drawinglayer::processor2d
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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