src/basic/glyph-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include <errno.h>
   5 #include <stdbool.h>
   6
   7 #include "macro.h"
   8
   9 typedef enum SpecialGlyph {
  10         SPECIAL_GLYPH_TREE_VERTICAL,
  11         SPECIAL_GLYPH_TREE_BRANCH,
  12         SPECIAL_GLYPH_TREE_RIGHT,
  13         SPECIAL_GLYPH_TREE_SPACE,
  14         SPECIAL_GLYPH_TREE_TOP,
  15         SPECIAL_GLYPH_VERTICAL_DOTTED,
  16         SPECIAL_GLYPH_HORIZONTAL_DOTTED,
  17         SPECIAL_GLYPH_HORIZONTAL_FAT,
  18         SPECIAL_GLYPH_TRIANGULAR_BULLET,
  19         SPECIAL_GLYPH_BLACK_CIRCLE,
  20         SPECIAL_GLYPH_WHITE_CIRCLE,
  21         SPECIAL_GLYPH_MULTIPLICATION_SIGN,
  22         SPECIAL_GLYPH_CIRCLE_ARROW,
  23         SPECIAL_GLYPH_BULLET,
  24         SPECIAL_GLYPH_MU,
  25         SPECIAL_GLYPH_CHECK_MARK,
  26         SPECIAL_GLYPH_CROSS_MARK,
  27         SPECIAL_GLYPH_LIGHT_SHADE,
  28         SPECIAL_GLYPH_DARK_SHADE,
  29         SPECIAL_GLYPH_FULL_BLOCK,
  30         SPECIAL_GLYPH_SIGMA,
  31         SPECIAL_GLYPH_ARROW_UP,
  32         SPECIAL_GLYPH_ARROW_DOWN,
  33         SPECIAL_GLYPH_ARROW_LEFT,
  34         SPECIAL_GLYPH_ARROW_RIGHT,
  35         SPECIAL_GLYPH_ELLIPSIS,
  36         SPECIAL_GLYPH_EXTERNAL_LINK,
  37         _SPECIAL_GLYPH_FIRST_EMOJI,
  38         SPECIAL_GLYPH_ECSTATIC_SMILEY = _SPECIAL_GLYPH_FIRST_EMOJI,
  39         SPECIAL_GLYPH_HAPPY_SMILEY,
  40         SPECIAL_GLYPH_SLIGHTLY_HAPPY_SMILEY,
  41         SPECIAL_GLYPH_NEUTRAL_SMILEY,
  42         SPECIAL_GLYPH_SLIGHTLY_UNHAPPY_SMILEY,
  43         SPECIAL_GLYPH_UNHAPPY_SMILEY,
  44         SPECIAL_GLYPH_DEPRESSED_SMILEY,
  45         SPECIAL_GLYPH_LOCK_AND_KEY,
  46         SPECIAL_GLYPH_TOUCH,
  47         SPECIAL_GLYPH_RECYCLING,
  48         SPECIAL_GLYPH_DOWNLOAD,
  49         SPECIAL_GLYPH_SPARKLES,
  50         SPECIAL_GLYPH_LOW_BATTERY,
  51         SPECIAL_GLYPH_WARNING_SIGN,
  52         SPECIAL_GLYPH_COMPUTER_DISK,
  53         SPECIAL_GLYPH_WORLD,
  54         SPECIAL_GLYPH_RED_CIRCLE,
  55         SPECIAL_GLYPH_YELLOW_CIRCLE,
  56         SPECIAL_GLYPH_BLUE_CIRCLE,
  57         SPECIAL_GLYPH_GREEN_CIRCLE,
  58         _SPECIAL_GLYPH_MAX,
  59         _SPECIAL_GLYPH_INVALID = -EINVAL,
  60 } SpecialGlyph;
  61
  62 bool emoji_enabled(void);
  63
  64 const char *special_glyph_full(SpecialGlyph code, bool force_utf) _const_;
  65
  66 static inline const char *special_glyph(SpecialGlyph code) {
  67         return special_glyph_full(code, false);
  68 }
  69
  70 static inline const char *special_glyph_check_mark(bool b) {
  71         return b ? special_glyph(SPECIAL_GLYPH_CHECK_MARK) : special_glyph(SPECIAL_GLYPH_CROSS_MARK);
  72 }
  73
  74 static inline const char *special_glyph_check_mark_space(bool b) {
  75         return b ? special_glyph(SPECIAL_GLYPH_CHECK_MARK) : " ";
  76 }