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Diffstat (limited to 'drawinglayer/source/processor2d/vclprocessor2d.hxx')
| -rw-r--r-- | drawinglayer/source/processor2d/vclprocessor2d.hxx | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/drawinglayer/source/processor2d/vclprocessor2d.hxx b/drawinglayer/source/processor2d/vclprocessor2d.hxx new file mode 100644 index 000000000..dbca9ed4b --- /dev/null +++ b/drawinglayer/source/processor2d/vclprocessor2d.hxx @@ -0,0 +1,138 @@ +/* -*- 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: */ |