forked from amazingfate/loongoffice
0a618246fc
Add initial color stack as an optional processor ctor argument, so that it wouldn't be possibe to modify it after construction from outside randomly (which could break the stack state). Change-Id: I8aae4b806531fa61cc67def865297f5de1cf0755 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96684 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
113 lines
4.9 KiB
C++
113 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include "vclprocessor2d.hxx"
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#include <vcl/outdev.hxx>
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#include <memory>
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namespace drawinglayer::primitive2d
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{
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class PolyPolygonColorPrimitive2D;
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class PolygonHairlinePrimitive2D;
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class PolygonStrokePrimitive2D;
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class WrongSpellPrimitive2D;
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class TextSimplePortionPrimitive;
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class BitmapPrimitive2D;
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class PolyPolygonGradientPrimitive2D;
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class UnifiedTransparencePrimitive2D;
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class ControlPrimitive2D;
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class PolygonStrokePrimitive2D;
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class FillHatchPrimitive2D;
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class BackgroundColorPrimitive2D;
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class BorderLinePrimitive2D;
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class GlowPrimitive2D;
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class ShadowPrimitive2D;
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class SoftEdgePrimitive2D;
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}
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namespace drawinglayer::processor2d
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{
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/** VclPixelProcessor2D class
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This processor derived from VclProcessor2D is the base class for rendering
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all fed primitives to a VCL Window. It is the currently used renderer
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for all VCL editing output from the DrawingLayer.
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*/
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class VclPixelProcessor2D final : public VclProcessor2D
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{
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struct Impl;
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std::unique_ptr<Impl> m_pImpl;
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/* the local processor for BasePrimitive2D-Implementation based primitives,
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called from the common process()-implementation
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*/
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virtual void processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate) override;
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// some helpers to try direct paints (shortcuts)
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void tryDrawPolyPolygonColorPrimitive2DDirect(
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const primitive2d::PolyPolygonColorPrimitive2D& rSource, double fTransparency);
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bool
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tryDrawPolygonHairlinePrimitive2DDirect(const primitive2d::PolygonHairlinePrimitive2D& rSource,
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double fTransparency);
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bool tryDrawPolygonStrokePrimitive2DDirect(const primitive2d::PolygonStrokePrimitive2D& rSource,
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double fTransparency);
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void
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processWrongSpellPrimitive2D(const primitive2d::WrongSpellPrimitive2D& rWrongSpellPrimitive);
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void processTextSimplePortionPrimitive2D(
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const primitive2d::TextSimplePortionPrimitive2D& rCandidate);
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void processTextDecoratedPortionPrimitive2D(
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const primitive2d::TextSimplePortionPrimitive2D& rCandidate);
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void processPolygonHairlinePrimitive2D(
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const primitive2d::PolygonHairlinePrimitive2D& rPolygonHairlinePrimitive2D);
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void processBitmapPrimitive2D(const primitive2d::BitmapPrimitive2D& rBitmapCandidate);
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void processPolyPolygonGradientPrimitive2D(
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const primitive2d::PolyPolygonGradientPrimitive2D& rPolygonCandidate);
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void processPolyPolygonColorPrimitive2D(
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const primitive2d::PolyPolygonColorPrimitive2D& rPolyPolygonColorPrimitive2D);
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void processUnifiedTransparencePrimitive2D(
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const primitive2d::UnifiedTransparencePrimitive2D& rUniTransparenceCandidate);
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void processControlPrimitive2D(const primitive2d::ControlPrimitive2D& rControlPrimitive);
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void processPolygonStrokePrimitive2D(
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const primitive2d::PolygonStrokePrimitive2D& rPolygonStrokePrimitive2D);
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void processFillHatchPrimitive2D(const primitive2d::FillHatchPrimitive2D& rFillHatchPrimitive);
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void
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processBackgroundColorPrimitive2D(const primitive2d::BackgroundColorPrimitive2D& rPrimitive);
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void
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processBorderLinePrimitive2D(const drawinglayer::primitive2d::BorderLinePrimitive2D& rBorder);
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void processInvertPrimitive2D(const primitive2d::BasePrimitive2D& rCandidate);
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void processMetaFilePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate);
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void processGlowPrimitive2D(const primitive2d::GlowPrimitive2D& rCandidate);
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void processSoftEdgePrimitive2D(const primitive2d::SoftEdgePrimitive2D& rCandidate);
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void processShadowPrimitive2D(const primitive2d::ShadowPrimitive2D& rCandidate);
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public:
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/// constructor/destructor
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VclPixelProcessor2D(const geometry::ViewInformation2D& rViewInformation, OutputDevice& rOutDev,
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const basegfx::BColorModifierStack& rInitStack
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= basegfx::BColorModifierStack());
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virtual ~VclPixelProcessor2D() override;
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};
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} // end of namespace drawinglayer::processor2d
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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