2c6e2fa596
This reverts commit 7e5af164b7.
Reason for revert: Not the best/effective way to clear out the stuff remaining to be done, would need additional stuff
Change-Id: Ia6ab90384da29a5e34eff0ab8881bad2ab49c58c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/126601
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@me.com>
251 lines
10 KiB
C++
251 lines
10 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 <sal/config.h>
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#include <salgdi.hxx>
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#include <memory>
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#include <QtGui/QPainter>
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#include <QtGui/QPainterPath>
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#include <QtGui/QRegion>
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#include "QtGraphicsBase.hxx"
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namespace vcl::font
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{
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class PhysicalFontCollection;
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}
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class QImage;
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class QPushButton;
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class QtFont;
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class QtFontFace;
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class QtFrame;
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class QtPainter;
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class QtGraphicsBackend final : public SalGraphicsImpl, public QtGraphicsBase
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{
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friend class QtPainter;
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QtFrame* m_pFrame;
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QImage* m_pQImage;
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QRegion m_aClipRegion;
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QPainterPath m_aClipPath;
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Color m_aLineColor;
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Color m_aFillColor;
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QPainter::CompositionMode m_eCompositionMode;
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public:
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QtGraphicsBackend(QtFrame* pFrame, QImage* pQImage);
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~QtGraphicsBackend() override;
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void Init() override {}
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QImage* getQImage() { return m_pQImage; }
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void setQImage(QImage* pQImage) { m_pQImage = pQImage; }
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void freeResources() override {}
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OUString getRenderBackendName() const override { return "qt5"; }
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bool setClipRegion(vcl::Region const& rRegion) override;
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void ResetClipRegion() override;
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sal_uInt16 GetBitCount() const override;
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tools::Long GetGraphicsWidth() const override;
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void SetLineColor() override;
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void SetLineColor(Color nColor) override;
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void SetFillColor() override;
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void SetFillColor(Color nColor) override;
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void SetXORMode(bool bSet, bool bInvertOnly) override;
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void SetROPLineColor(SalROPColor nROPColor) override;
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void SetROPFillColor(SalROPColor nROPColor) override;
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void drawPixel(tools::Long nX, tools::Long nY) override;
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void drawPixel(tools::Long nX, tools::Long nY, Color nColor) override;
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void drawLine(tools::Long nX1, tools::Long nY1, tools::Long nX2, tools::Long nY2) override;
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void drawRect(tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight) override;
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void drawPolyLine(sal_uInt32 nPoints, const Point* pPointArray) override;
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void drawPolygon(sal_uInt32 nPoints, const Point* pPointArray) override;
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void drawPolyPolygon(sal_uInt32 nPoly, const sal_uInt32* pPoints,
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const Point** pPointArray) override;
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bool drawPolyPolygon(const basegfx::B2DHomMatrix& rObjectToDevice,
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const basegfx::B2DPolyPolygon&, double fTransparency) override;
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bool drawPolyLine(const basegfx::B2DHomMatrix& rObjectToDevice, const basegfx::B2DPolygon&,
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double fTransparency, double fLineWidth, const std::vector<double>* pStroke,
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basegfx::B2DLineJoin, css::drawing::LineCap, double fMiterMinimumAngle,
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bool bPixelSnapHairline) override;
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bool drawPolyLineBezier(sal_uInt32 nPoints, const Point* pPointArray,
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const PolyFlags* pFlagArray) override;
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bool drawPolygonBezier(sal_uInt32 nPoints, const Point* pPointArray,
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const PolyFlags* pFlagArray) override;
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bool drawPolyPolygonBezier(sal_uInt32 nPoly, const sal_uInt32* pPoints,
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const Point* const* pPointArray,
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const PolyFlags* const* pFlagArray) override;
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void copyArea(tools::Long nDestX, tools::Long nDestY, tools::Long nSrcX, tools::Long nSrcY,
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tools::Long nSrcWidth, tools::Long nSrcHeight, bool bWindowInvalidate) override;
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void copyBits(const SalTwoRect& rPosAry, SalGraphics* pSrcGraphics) override;
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void drawBitmap(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap) override;
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void drawBitmap(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap,
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const SalBitmap& rMaskBitmap) override;
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void drawMask(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap,
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Color nMaskColor) override;
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std::shared_ptr<SalBitmap> getBitmap(tools::Long nX, tools::Long nY, tools::Long nWidth,
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tools::Long nHeight) override;
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Color getPixel(tools::Long nX, tools::Long nY) override;
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void invert(tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight,
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SalInvert nFlags) override;
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void invert(sal_uInt32 nPoints, const Point* pPtAry, SalInvert nFlags) override;
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bool drawEPS(tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight,
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void* pPtr, sal_uInt32 nSize) override;
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bool blendBitmap(const SalTwoRect&, const SalBitmap& rBitmap) override;
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bool blendAlphaBitmap(const SalTwoRect&, const SalBitmap& rSrcBitmap,
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const SalBitmap& rMaskBitmap, const SalBitmap& rAlphaBitmap) override;
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bool drawAlphaBitmap(const SalTwoRect&, const SalBitmap& rSourceBitmap,
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const SalBitmap& rAlphaBitmap) override;
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bool drawTransformedBitmap(const basegfx::B2DPoint& rNull, const basegfx::B2DPoint& rX,
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const basegfx::B2DPoint& rY, const SalBitmap& rSourceBitmap,
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const SalBitmap* pAlphaBitmap, double fAlpha) override;
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bool hasFastDrawTransformedBitmap() const override;
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bool drawAlphaRect(tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight,
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sal_uInt8 nTransparency) override;
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bool drawGradient(const tools::PolyPolygon& rPolygon, const Gradient& rGradient) override;
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bool implDrawGradient(basegfx::B2DPolyPolygon const& rPolyPolygon,
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SalGradient const& rGradient) override;
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bool supportsOperation(OutDevSupportType eType) const override;
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private:
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void drawScaledImage(const SalTwoRect& rPosAry, const QImage& rImage);
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};
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class QtGraphics final : public SalGraphicsAutoDelegateToImpl, public QtGraphicsBase
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{
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friend class QtBitmap;
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std::unique_ptr<QtGraphicsBackend> m_pBackend;
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QtFrame* m_pFrame;
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rtl::Reference<QtFont> m_pTextStyle[MAX_FALLBACK];
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Color m_aTextColor;
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QtGraphics(QtFrame* pFrame, QImage* pQImage);
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void drawScaledImage(const SalTwoRect& rPosAry, const QImage& rImage);
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void handleDamage(const tools::Rectangle&) override;
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public:
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QtGraphics(QtFrame* pFrame)
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: QtGraphics(pFrame, nullptr)
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{
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}
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QtGraphics(QImage* pQImage)
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: QtGraphics(nullptr, pQImage)
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{
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}
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virtual ~QtGraphics() override;
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QImage* getQImage() { return m_pBackend->getQImage(); }
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void ChangeQImage(QImage* pImage);
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virtual SalGraphicsImpl* GetImpl() const override;
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virtual SystemGraphicsData GetGraphicsData() const override;
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virtual OUString getRenderBackendName() const override
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{
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return m_pBackend->getRenderBackendName();
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}
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#if ENABLE_CAIRO_CANVAS
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virtual bool SupportsCairo() const override;
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virtual cairo::SurfaceSharedPtr
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CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override;
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virtual cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y,
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int width, int height) const override;
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virtual cairo::SurfaceSharedPtr CreateBitmapSurface(const OutputDevice& rRefDevice,
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const BitmapSystemData& rData,
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const Size& rSize) const override;
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virtual css::uno::Any GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& rSurface,
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const basegfx::B2ISize& rSize) const override;
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#endif // ENABLE_CAIRO_CANVAS
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// GDI
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virtual void GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY) override;
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// Text rendering + font support
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virtual void SetTextColor(Color nColor) override;
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virtual void SetFont(LogicalFontInstance*, int nFallbackLevel) override;
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virtual void GetFontMetric(ImplFontMetricDataRef&, int nFallbackLevel) override;
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virtual FontCharMapRef GetFontCharMap() const override;
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virtual bool GetFontCapabilities(vcl::FontCapabilities& rFontCapabilities) const override;
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virtual void GetDevFontList(vcl::font::PhysicalFontCollection*) override;
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virtual void ClearDevFontCache() override;
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virtual bool AddTempDevFont(vcl::font::PhysicalFontCollection*, const OUString& rFileURL,
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const OUString& rFontName) override;
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virtual bool CreateFontSubset(const OUString& rToFile, const vcl::font::PhysicalFontFace* pFont,
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const sal_GlyphId* pGlyphIds, const sal_uInt8* pEncoding,
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sal_Int32* pWidths, int nGlyphs,
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FontSubsetInfo& rInfo // out parameter
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) override;
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virtual const void* GetEmbedFontData(const vcl::font::PhysicalFontFace*,
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tools::Long* pDataLen) override;
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virtual void FreeEmbedFontData(const void* pData, tools::Long nDataLen) override;
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virtual void GetGlyphWidths(const vcl::font::PhysicalFontFace*, bool bVertical,
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std::vector<sal_Int32>& rWidths, Ucs2UIntMap& rUnicodeEnc) override;
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virtual std::unique_ptr<GenericSalLayout> GetTextLayout(int nFallbackLevel) override;
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virtual void DrawTextLayout(const GenericSalLayout&) override;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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