author Mozilla Releng Treescript <>
Fri, 15 May 2020 00:16:16 +0000
changeset 524816 6863f516ba386cfadfd2f60ac45411dc7a0850cf
parent 517498 e1993a1f09ac53cd1a04fdf6a87f8cad8e44f73e
permissions -rw-r--r--
No bug - Tagging fc5a91e400243cc2c2c6a6ecc0d211be26a9662b with FENNEC_68_8_1_BUILD1 a=release CLOSED TREE DONTBUILD

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 */


#include "2D.h"
#include "skia/include/core/SkPath.h"

namespace mozilla {
namespace gfx {

class PathSkia;

class PathBuilderSkia : public PathBuilder {

  PathBuilderSkia(const Matrix& aTransform, const SkPath& aPath,
                  FillRule aFillRule);
  explicit PathBuilderSkia(FillRule aFillRule);

  void MoveTo(const Point& aPoint) override;
  void LineTo(const Point& aPoint) override;
  void BezierTo(const Point& aCP1, const Point& aCP2,
                const Point& aCP3) override;
  void QuadraticBezierTo(const Point& aCP1, const Point& aCP2) override;
  void Close() override;
  void Arc(const Point& aOrigin, float aRadius, float aStartAngle,
           float aEndAngle, bool aAntiClockwise = false) override;
  Point CurrentPoint() const override;
  already_AddRefed<Path> Finish() override;

  void AppendPath(const SkPath& aPath);

  BackendType GetBackendType() const override { return BackendType::SKIA; }

  void SetFillRule(FillRule aFillRule);

  SkPath mPath;
  FillRule mFillRule;

class PathSkia : public Path {

  PathSkia(SkPath& aPath, FillRule aFillRule) : mFillRule(aFillRule) {

  BackendType GetBackendType() const override { return BackendType::SKIA; }

  already_AddRefed<PathBuilder> CopyToBuilder(
      FillRule aFillRule) const override;
  already_AddRefed<PathBuilder> TransformedCopyToBuilder(
      const Matrix& aTransform, FillRule aFillRule) const override;

  bool ContainsPoint(const Point& aPoint,
                     const Matrix& aTransform) const override;

  bool StrokeContainsPoint(const StrokeOptions& aStrokeOptions,
                           const Point& aPoint,
                           const Matrix& aTransform) const override;

  Rect GetBounds(const Matrix& aTransform = Matrix()) const override;

  Rect GetStrokedBounds(const StrokeOptions& aStrokeOptions,
                        const Matrix& aTransform = Matrix()) const override;

  void StreamToSink(PathSink* aSink) const override;

  FillRule GetFillRule() const override { return mFillRule; }

  const SkPath& GetPath() const { return mPath; }

  friend class DrawTargetSkia;

  SkPath mPath;
  FillRule mFillRule;

}  // namespace gfx
}  // namespace mozilla