content/child/webthemeengine_impl_mac.h

// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_CHILD_WEBTHEMEENGINE_IMPL_MAC_H_
#define CONTENT_CHILD_WEBTHEMEENGINE_IMPL_MAC_H_

#include "content/child/webthemeengine_impl_default.h"

namespace content {

class WebThemeEngineMac : public WebThemeEngineDefault {
 public:
  ~WebThemeEngineMac() override {}

  blink::ForcedColors GetForcedColors() const override;
  void SetForcedColors(const blink::ForcedColors forced_colors) override;

  void Paint(cc::PaintCanvas* canvas,
             blink::WebThemeEngine::Part part,
             blink::WebThemeEngine::State state,
             const blink::WebRect& rect,
             const blink::WebThemeEngine::ExtraParams* extra_params,
             blink::WebColorScheme color_scheme) override;

  static bool IsScrollbarPart(WebThemeEngine::Part part);
  static void PaintMacScrollBarParts(
      cc::PaintCanvas* canvas,
      WebThemeEngine::Part part,
      WebThemeEngine::State state,
      const blink::WebRect& rect,
      const WebThemeEngine::ExtraParams* extra_params,
      blink::WebColorScheme color_scheme);

 private:
  blink::ForcedColors forced_colors_ = blink::ForcedColors::kNone;
};

}  // namespace content

#endif  // CONTENT_CHILD_WEBTHEMEENGINE_IMPL_MAC_H_