// Copyright (c) 2018, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// Don't modify this file by hand! It's generated by tool/generate.dart.

import 'glyph_set.dart';

/// A [GlyphSet] that includes only Unicode glyphs.
class UnicodeGlyphSet implements GlyphSet {
  const UnicodeGlyphSet();

  /// Returns [glyph] if [this] supports Unicode glyphs and [alternative]
  /// otherwise.
  String glyphOrAscii(String glyph, String alternative) => glyph;

  /// A bullet point.
  ///
  /// Always "•" for [this].
  String get bullet => "•";

  /// A left-pointing arrow.
  ///
  /// Note that the Unicode arrow glyphs may overlap with adjacent characters in some
  /// terminal fonts, and should generally be surrounding by spaces.
  ///
  /// Always "←" for [this].
  String get leftArrow => "←";

  /// A right-pointing arrow.
  ///
  /// Note that the Unicode arrow glyphs may overlap with adjacent characters in some
  /// terminal fonts, and should generally be surrounding by spaces.
  ///
  /// Always "→" for [this].
  String get rightArrow => "→";

  /// An upwards-pointing arrow.
  ///
  /// Always "↑" for [this].
  String get upArrow => "↑";

  /// A downwards-pointing arrow.
  ///
  /// Always "↓" for [this].
  String get downArrow => "↓";

  /// A two-character left-pointing arrow.
  ///
  /// Always "◀━" for [this].
  String get longLeftArrow => "◀━";

  /// A two-character right-pointing arrow.
  ///
  /// Always "━▶" for [this].
  String get longRightArrow => "━▶";

  /// A horizontal line that can be used to draw a box.
  ///
  /// Always "─" for [this].
  String get horizontalLine => "─";

  /// A vertical line that can be used to draw a box.
  ///
  /// Always "│" for [this].
  String get verticalLine => "│";

  /// The upper left-hand corner of a box.
  ///
  /// Always "┌" for [this].
  String get topLeftCorner => "┌";

  /// The upper right-hand corner of a box.
  ///
  /// Always "┐" for [this].
  String get topRightCorner => "┐";

  /// The lower left-hand corner of a box.
  ///
  /// Always "└" for [this].
  String get bottomLeftCorner => "└";

  /// The lower right-hand corner of a box.
  ///
  /// Always "┘" for [this].
  String get bottomRightCorner => "┘";

  /// An intersection of vertical and horizontal box lines.
  ///
  /// Always "┼" for [this].
  String get cross => "┼";

  /// A horizontal box line with a vertical line going up from the middle.
  ///
  /// Always "┴" for [this].
  String get teeUp => "┴";

  /// A horizontal box line with a vertical line going down from the middle.
  ///
  /// Always "┬" for [this].
  String get teeDown => "┬";

  /// A vertical box line with a horizontal line going left from the middle.
  ///
  /// Always "┤" for [this].
  String get teeLeft => "┤";

  /// A vertical box line with a horizontal line going right from the middle.
  ///
  /// Always "├" for [this].
  String get teeRight => "├";

  /// The top half of a vertical box line.
  ///
  /// Always "╵" for [this].
  String get upEnd => "╵";

  /// The bottom half of a vertical box line.
  ///
  /// Always "╷" for [this].
  String get downEnd => "╷";

  /// The left half of a horizontal box line.
  ///
  /// Always "╴" for [this].
  String get leftEnd => "╴";

  /// The right half of a horizontal box line.
  ///
  /// Always "╶" for [this].
  String get rightEnd => "╶";

  /// A bold horizontal line that can be used to draw a box.
  ///
  /// Always "━" for [this].
  String get horizontalLineBold => "━";

  /// A bold vertical line that can be used to draw a box.
  ///
  /// Always "┃" for [this].
  String get verticalLineBold => "┃";

  /// The bold upper left-hand corner of a box.
  ///
  /// Always "┏" for [this].
  String get topLeftCornerBold => "┏";

  /// The bold upper right-hand corner of a box.
  ///
  /// Always "┓" for [this].
  String get topRightCornerBold => "┓";

  /// The bold lower left-hand corner of a box.
  ///
  /// Always "┗" for [this].
  String get bottomLeftCornerBold => "┗";

  /// The bold lower right-hand corner of a box.
  ///
  /// Always "┛" for [this].
  String get bottomRightCornerBold => "┛";

  /// An intersection of bold vertical and horizontal box lines.
  ///
  /// Always "╋" for [this].
  String get crossBold => "╋";

  /// A bold horizontal box line with a vertical line going up from the middle.
  ///
  /// Always "┻" for [this].
  String get teeUpBold => "┻";

  /// A bold horizontal box line with a vertical line going down from the middle.
  ///
  /// Always "┳" for [this].
  String get teeDownBold => "┳";

  /// A bold vertical box line with a horizontal line going left from the middle.
  ///
  /// Always "┫" for [this].
  String get teeLeftBold => "┫";

  /// A bold vertical box line with a horizontal line going right from the middle.
  ///
  /// Always "┣" for [this].
  String get teeRightBold => "┣";

  /// The top half of a bold vertical box line.
  ///
  /// Always "╹" for [this].
  String get upEndBold => "╹";

  /// The bottom half of a bold vertical box line.
  ///
  /// Always "╻" for [this].
  String get downEndBold => "╻";

  /// The left half of a bold horizontal box line.
  ///
  /// Always "╸" for [this].
  String get leftEndBold => "╸";

  /// The right half of a bold horizontal box line.
  ///
  /// Always "╺" for [this].
  String get rightEndBold => "╺";

  /// A double horizontal line that can be used to draw a box.
  ///
  /// Always "═" for [this].
  String get horizontalLineDouble => "═";

  /// A double vertical line that can be used to draw a box.
  ///
  /// Always "║" for [this].
  String get verticalLineDouble => "║";

  /// The double upper left-hand corner of a box.
  ///
  /// Always "╔" for [this].
  String get topLeftCornerDouble => "╔";

  /// The double upper right-hand corner of a box.
  ///
  /// Always "╗" for [this].
  String get topRightCornerDouble => "╗";

  /// The double lower left-hand corner of a box.
  ///
  /// Always "╚" for [this].
  String get bottomLeftCornerDouble => "╚";

  /// The double lower right-hand corner of a box.
  ///
  /// Always "╝" for [this].
  String get bottomRightCornerDouble => "╝";

  /// An intersection of double vertical and horizontal box lines.
  ///
  /// Always "╬" for [this].
  String get crossDouble => "╬";

  /// A double horizontal box line with a vertical line going up from the middle.
  ///
  /// Always "╩" for [this].
  String get teeUpDouble => "╩";

  /// A double horizontal box line with a vertical line going down from the middle.
  ///
  /// Always "╦" for [this].
  String get teeDownDouble => "╦";

  /// A double vertical box line with a horizontal line going left from the middle.
  ///
  /// Always "╣" for [this].
  String get teeLeftDouble => "╣";

  /// A double vertical box line with a horizontal line going right from the middle.
  ///
  /// Always "╠" for [this].
  String get teeRightDouble => "╠";

  /// A dashed horizontal line that can be used to draw a box.
  ///
  /// Always "╌" for [this].
  String get horizontalLineDoubleDash => "╌";

  /// A bold dashed horizontal line that can be used to draw a box.
  ///
  /// Always "╍" for [this].
  String get horizontalLineDoubleDashBold => "╍";

  /// A dashed vertical line that can be used to draw a box.
  ///
  /// Always "╎" for [this].
  String get verticalLineDoubleDash => "╎";

  /// A bold dashed vertical line that can be used to draw a box.
  ///
  /// Always "╏" for [this].
  String get verticalLineDoubleDashBold => "╏";

  /// A dashed horizontal line that can be used to draw a box.
  ///
  /// Always "┄" for [this].
  String get horizontalLineTripleDash => "┄";

  /// A bold dashed horizontal line that can be used to draw a box.
  ///
  /// Always "┅" for [this].
  String get horizontalLineTripleDashBold => "┅";

  /// A dashed vertical line that can be used to draw a box.
  ///
  /// Always "┆" for [this].
  String get verticalLineTripleDash => "┆";

  /// A bold dashed vertical line that can be used to draw a box.
  ///
  /// Always "┇" for [this].
  String get verticalLineTripleDashBold => "┇";

  /// A dashed horizontal line that can be used to draw a box.
  ///
  /// Always "┈" for [this].
  String get horizontalLineQuadrupleDash => "┈";

  /// A bold dashed horizontal line that can be used to draw a box.
  ///
  /// Always "┉" for [this].
  String get horizontalLineQuadrupleDashBold => "┉";

  /// A dashed vertical line that can be used to draw a box.
  ///
  /// Always "┊" for [this].
  String get verticalLineQuadrupleDash => "┊";

  /// A bold dashed vertical line that can be used to draw a box.
  ///
  /// Always "┋" for [this].
  String get verticalLineQuadrupleDashBold => "┋";
}