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/* -*- 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 http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_widget_ScrollbarDrawingCocoa_h
#define mozilla_widget_ScrollbarDrawingCocoa_h
#include "ScrollbarDrawing.h"
#include "mozilla/Array.h"
namespace mozilla::widget {
class ScrollbarDrawingCocoa final : public ScrollbarDrawing {
public:
ScrollbarDrawingCocoa() : ScrollbarDrawing(Kind::Cocoa) {}
virtual ~ScrollbarDrawingCocoa() = default;
LayoutDeviceIntSize GetMinimumWidgetSize(nsPresContext*,
StyleAppearance aAppearance,
nsIFrame* aFrame) override;
static CSSIntCoord GetScrollbarSize(StyleScrollbarWidth aWidth,
bool aOverlay);
static LayoutDeviceIntCoord GetScrollbarSize(StyleScrollbarWidth aWidth,
bool aOverlay,
DPIRatio aDpiRatio);
ScrollbarSizes GetScrollbarSizes(nsPresContext*, StyleScrollbarWidth,
Overlay) override;
template <typename PaintBackendData>
void DoPaintScrollbarThumb(PaintBackendData&, const LayoutDeviceRect& aRect,
ScrollbarKind, nsIFrame* aFrame,
const ComputedStyle& aStyle, const ElementState&,
const DocumentState&, const Colors&,
const DPIRatio&);
bool PaintScrollbarThumb(DrawTarget&, const LayoutDeviceRect&, ScrollbarKind,
nsIFrame*, const ComputedStyle&, const ElementState&,
const DocumentState&, const Colors&,
const DPIRatio&) override;
bool PaintScrollbarThumb(WebRenderBackendData&, const LayoutDeviceRect&,
ScrollbarKind, nsIFrame*, const ComputedStyle&,
const ElementState&, const DocumentState&,
const Colors&, const DPIRatio&) override;
template <typename PaintBackendData>
void DoPaintScrollbarTrack(PaintBackendData&, const LayoutDeviceRect&,
ScrollbarKind, nsIFrame*, const ComputedStyle&,
const DocumentState&, const Colors&,
const DPIRatio&);
bool PaintScrollbarTrack(DrawTarget&, const LayoutDeviceRect& aRect,
ScrollbarKind, nsIFrame* aFrame,
const ComputedStyle& aStyle, const DocumentState&,
const Colors&, const DPIRatio&) override;
bool PaintScrollbarTrack(WebRenderBackendData&, const LayoutDeviceRect& aRect,
ScrollbarKind, nsIFrame* aFrame,
const ComputedStyle& aStyle, const DocumentState&,
const Colors&, const DPIRatio&) override;
template <typename PaintBackendData>
void DoPaintScrollCorner(PaintBackendData&, const LayoutDeviceRect&,
ScrollbarKind, nsIFrame*, const ComputedStyle&,
const DocumentState&, const Colors&,
const DPIRatio&);
bool PaintScrollCorner(DrawTarget&, const LayoutDeviceRect&, ScrollbarKind,
nsIFrame*, const ComputedStyle&, const DocumentState&,
const Colors&, const DPIRatio&) override;
bool PaintScrollCorner(WebRenderBackendData&, const LayoutDeviceRect&,
ScrollbarKind, nsIFrame*, const ComputedStyle&,
const DocumentState&, const Colors&,
const DPIRatio&) override;
void RecomputeScrollbarParams() override;
bool ShouldDrawScrollbarButtons() override { return false; }
};
} // namespace mozilla::widget
#endif
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