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-rw-r--r--widget/ScrollbarDrawingCocoa.h76
1 files changed, 76 insertions, 0 deletions
diff --git a/widget/ScrollbarDrawingCocoa.h b/widget/ScrollbarDrawingCocoa.h
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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, bool aOverlay);
+
+ 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