/*
 * This file is part of the WebKit project.
 *
 * Copyright (C) 2006 Apple Computer, Inc.
 * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
 * Copyright (C) 2007 Holger Hans Peter Freyther
 * Copyright (C) 2007 Alp Toker <alp@atoker.com>
 * Copyright (C) 2008, 2009 Google, Inc.
 * All rights reserved.
 * Copyright (C) 2009 Kenneth Rohde Christiansen
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_THEME_DEFAULT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_THEME_DEFAULT_H_

#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/layout/layout_theme.h"
#include "third_party/blink/renderer/core/paint/theme_painter_default.h"

namespace blink {

class CORE_EXPORT LayoutThemeDefault : public LayoutTheme {
 public:
  void AdjustSearchFieldCancelButtonStyle(ComputedStyleBuilder&) const override;

  // These methods define the padding for the MenuList's inner block.
  int PopupInternalPaddingStart(const ComputedStyle&) const override;
  int PopupInternalPaddingEnd(LocalFrame*, const ComputedStyle&) const override;
  int PopupInternalPaddingTop(const ComputedStyle&) const override;
  int PopupInternalPaddingBottom(const ComputedStyle&) const override;
  // This returns a value based on scrollbar thickness.  It's not 0 even in
  // overlay scrollbar mode.  On Android, this doesn't match to scrollbar
  // thickness, which is 3px or 4px, and we use the value from the default Aura
  // theme.
  int MenuListArrowWidthInDIP() const;
  float ClampedMenuListArrowPaddingSize(LocalFrame*,
                                        const ComputedStyle&) const;

 protected:
  LayoutThemeDefault();
  ~LayoutThemeDefault() override;

 private:
  ThemePainter& Painter() override { return painter_; }

  int MenuListInternalPadding(const ComputedStyle&, int padding) const;

  ThemePainterDefault painter_;
  // Cached values for crbug.com/673754.
  mutable float cached_menu_list_arrow_zoom_level_ = 0;
  mutable float cached_menu_list_arrow_padding_size_ = 0;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_THEME_DEFAULT_H_