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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 <salgdi.hxx>
#include <memory>
#include <QtGui/QPainter>
#include <QtGui/QPainterPath>
#include <QtGui/QRegion>
#include "Qt5GraphicsBase.hxx"
class PhysicalFontCollection;
class QImage;
class QPushButton;
class Qt5Font;
class Qt5FontFace;
class Qt5Frame;
class Qt5Painter;
class Qt5Graphics final : public SalGraphics, public Qt5GraphicsBase
{
friend class Qt5Bitmap;
friend class Qt5Painter;
Qt5Frame* m_pFrame;
QImage* m_pQImage;
QRegion m_aClipRegion;
QPainterPath m_aClipPath;
Color m_aLineColor;
Color m_aFillColor;
QPainter::CompositionMode m_eCompositionMode;
PhysicalFontCollection* m_pFontCollection;
rtl::Reference<Qt5Font> m_pTextStyle[MAX_FALLBACK];
Color m_aTextColor;
std::unique_ptr<QPushButton> m_focusedButton;
std::unique_ptr<QImage> m_image;
QRect m_lastPopupRect;
Qt5Graphics(Qt5Frame* pFrame, QImage* pQImage);
void drawScaledImage(const SalTwoRect& rPosAry, const QImage& rImage);
void handleDamage(const tools::Rectangle&) override;
public:
Qt5Graphics(Qt5Frame* pFrame)
: Qt5Graphics(pFrame, nullptr)
{
}
Qt5Graphics(QImage* pQImage)
: Qt5Graphics(nullptr, pQImage)
{
}
virtual ~Qt5Graphics() override;
void ChangeQImage(QImage* pImage);
virtual SalGraphicsImpl* GetImpl() const override;
virtual SystemGraphicsData GetGraphicsData() const override;
virtual bool supportsOperation(OutDevSupportType) const override;
virtual OUString getRenderBackendName() const override { return "qt5"; }
#if ENABLE_CAIRO_CANVAS
virtual bool SupportsCairo() const override;
virtual cairo::SurfaceSharedPtr
CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override;
virtual cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y,
int width, int height) const override;
virtual cairo::SurfaceSharedPtr CreateBitmapSurface(const OutputDevice& rRefDevice,
const BitmapSystemData& rData,
const Size& rSize) const override;
virtual css::uno::Any GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& rSurface,
const basegfx::B2ISize& rSize) const override;
virtual SystemFontData GetSysFontData(int nFallbacklevel) const override;
#endif // ENABLE_CAIRO_CANVAS
// GDI
virtual bool setClipRegion(const vcl::Region&) override;
virtual void ResetClipRegion() override;
virtual void drawPixel(long nX, long nY) override;
virtual void drawPixel(long nX, long nY, Color nColor) override;
virtual void drawLine(long nX1, long nY1, long nX2, long nY2) override;
virtual void drawRect(long nX, long nY, long nWidth, long nHeight) override;
virtual void drawPolyLine(sal_uInt32 nPoints, const SalPoint* pPtAry) override;
virtual void drawPolygon(sal_uInt32 nPoints, const SalPoint* pPtAry) override;
virtual void drawPolyPolygon(sal_uInt32 nPoly, const sal_uInt32* pPoints,
PCONSTSALPOINT* pPtAry) override;
virtual bool drawPolyPolygon(const basegfx::B2DHomMatrix& rObjectToDevice,
const basegfx::B2DPolyPolygon&, double fTransparency) override;
virtual bool drawPolyLineBezier(sal_uInt32 nPoints, const SalPoint* pPtAry,
const PolyFlags* pFlgAry) override;
virtual bool drawPolygonBezier(sal_uInt32 nPoints, const SalPoint* pPtAry,
const PolyFlags* pFlgAry) override;
virtual bool drawPolyPolygonBezier(sal_uInt32 nPoly, const sal_uInt32* pPoints,
const SalPoint* const* pPtAry,
const PolyFlags* const* pFlgAry) override;
virtual bool drawPolyLine(const basegfx::B2DHomMatrix& rObjectToDevice,
const basegfx::B2DPolygon&, double fTransparency, double fLineWidths,
const std::vector<double>* pStroke, // MM01
basegfx::B2DLineJoin, css::drawing::LineCap eLineCap,
double fMiterMinimumAngle, bool bPixelSnapHairline) override;
virtual bool drawGradient(const tools::PolyPolygon&, const Gradient&) override;
virtual void copyArea(long nDestX, long nDestY, long nSrcX, long nSrcY, long nSrcWidth,
long nSrcHeight, bool bWindowInvalidate) override;
virtual void copyBits(const SalTwoRect& rPosAry, SalGraphics* pSrcGraphics) override;
virtual void drawBitmap(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap) override;
virtual void drawBitmap(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap,
const SalBitmap& rTransparentBitmap) override;
virtual void drawMask(const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap,
Color nMaskColor) override;
virtual std::shared_ptr<SalBitmap> getBitmap(long nX, long nY, long nWidth,
long nHeight) override;
virtual Color getPixel(long nX, long nY) override;
virtual void invert(long nX, long nY, long nWidth, long nHeight, SalInvert nFlags) override;
virtual void invert(sal_uInt32 nPoints, const SalPoint* pPtAry, SalInvert nFlags) override;
virtual bool drawEPS(long nX, long nY, long nWidth, long nHeight, void* pPtr,
sal_uInt32 nSize) override;
virtual bool blendBitmap(const SalTwoRect&, const SalBitmap& rBitmap) override;
virtual bool blendAlphaBitmap(const SalTwoRect&, const SalBitmap& rSrcBitmap,
const SalBitmap& rMaskBitmap,
const SalBitmap& rAlphaBitmap) override;
virtual bool drawAlphaBitmap(const SalTwoRect&, const SalBitmap& rSourceBitmap,
const SalBitmap& rAlphaBitmap) override;
bool drawTransformedBitmap(const basegfx::B2DPoint& rNull, const basegfx::B2DPoint& rX,
const basegfx::B2DPoint& rY, const SalBitmap& rSourceBitmap,
const SalBitmap* pAlphaBitmap) override;
virtual bool drawAlphaRect(long nX, long nY, long nWidth, long nHeight,
sal_uInt8 nTransparency) override;
virtual void GetResolution(sal_Int32& rDPIX, sal_Int32& rDPIY) override;
virtual sal_uInt16 GetBitCount() const override;
virtual long GetGraphicsWidth() const override;
virtual void SetLineColor() override;
virtual void SetLineColor(Color nColor) override;
virtual void SetFillColor() override;
virtual void SetFillColor(Color nColor) override;
virtual void SetXORMode(bool bSet, bool bInvertOnly) override;
virtual void SetROPLineColor(SalROPColor nROPColor) override;
virtual void SetROPFillColor(SalROPColor nROPColor) override;
// Text rendering + font support
virtual void SetTextColor(Color nColor) override;
virtual void SetFont(LogicalFontInstance*, int nFallbackLevel) override;
virtual void GetFontMetric(ImplFontMetricDataRef&, int nFallbackLevel) override;
virtual FontCharMapRef GetFontCharMap() const override;
virtual bool GetFontCapabilities(vcl::FontCapabilities& rFontCapabilities) const override;
virtual void GetDevFontList(PhysicalFontCollection*) override;
virtual void ClearDevFontCache() override;
virtual bool AddTempDevFont(PhysicalFontCollection*, const OUString& rFileURL,
const OUString& rFontName) override;
virtual bool CreateFontSubset(const OUString& rToFile, const PhysicalFontFace* pFont,
const sal_GlyphId* pGlyphIds, const sal_uInt8* pEncoding,
sal_Int32* pWidths, int nGlyphs,
FontSubsetInfo& rInfo // out parameter
) override;
virtual const void* GetEmbedFontData(const PhysicalFontFace*, long* pDataLen) override;
virtual void FreeEmbedFontData(const void* pData, long nDataLen) override;
virtual void GetGlyphWidths(const PhysicalFontFace*, bool bVertical,
std::vector<sal_Int32>& rWidths, Ucs2UIntMap& rUnicodeEnc) override;
virtual std::unique_ptr<GenericSalLayout> GetTextLayout(int nFallbackLevel) override;
virtual void DrawTextLayout(const GenericSalLayout&) override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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