1 files changed, 61 insertions, 0 deletions
diff --git a/src/basic/glyph-util.h b/src/basic/glyph-util.h
new file mode 100644
index 0000000..621d7a8
--- /dev/null
+++ b/src/basic/glyph-util.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <errno.h>
+#include <stdbool.h>
+
+#include "macro.h"
+
+typedef enum SpecialGlyph {
+        SPECIAL_GLYPH_TREE_VERTICAL,
+        SPECIAL_GLYPH_TREE_BRANCH,
+        SPECIAL_GLYPH_TREE_RIGHT,
+        SPECIAL_GLYPH_TREE_SPACE,
+        SPECIAL_GLYPH_TREE_TOP,
+        SPECIAL_GLYPH_VERTICAL_DOTTED,
+        SPECIAL_GLYPH_TRIANGULAR_BULLET,
+        SPECIAL_GLYPH_BLACK_CIRCLE,
+        SPECIAL_GLYPH_WHITE_CIRCLE,
+        SPECIAL_GLYPH_MULTIPLICATION_SIGN,
+        SPECIAL_GLYPH_CIRCLE_ARROW,
+        SPECIAL_GLYPH_BULLET,
+        SPECIAL_GLYPH_MU,
+        SPECIAL_GLYPH_CHECK_MARK,
+        SPECIAL_GLYPH_CROSS_MARK,
+        SPECIAL_GLYPH_ARROW_LEFT,
+        SPECIAL_GLYPH_ARROW_RIGHT,
+        SPECIAL_GLYPH_ARROW_UP,
+        SPECIAL_GLYPH_ARROW_DOWN,
+        SPECIAL_GLYPH_ELLIPSIS,
+        SPECIAL_GLYPH_LIGHT_SHADE,
+        SPECIAL_GLYPH_DARK_SHADE,
+        SPECIAL_GLYPH_SIGMA,
+        SPECIAL_GLYPH_EXTERNAL_LINK,
+        _SPECIAL_GLYPH_FIRST_EMOJI,
+        SPECIAL_GLYPH_ECSTATIC_SMILEY = _SPECIAL_GLYPH_FIRST_EMOJI,
+        SPECIAL_GLYPH_HAPPY_SMILEY,
+        SPECIAL_GLYPH_SLIGHTLY_HAPPY_SMILEY,
+        SPECIAL_GLYPH_NEUTRAL_SMILEY,
+        SPECIAL_GLYPH_SLIGHTLY_UNHAPPY_SMILEY,
+        SPECIAL_GLYPH_UNHAPPY_SMILEY,
+        SPECIAL_GLYPH_DEPRESSED_SMILEY,
+        SPECIAL_GLYPH_LOCK_AND_KEY,
+        SPECIAL_GLYPH_TOUCH,
+        SPECIAL_GLYPH_RECYCLING,
+        SPECIAL_GLYPH_DOWNLOAD,
+        SPECIAL_GLYPH_SPARKLES,
+        _SPECIAL_GLYPH_MAX,
+        _SPECIAL_GLYPH_INVALID = -EINVAL,
+} SpecialGlyph;
+
+const char *special_glyph(SpecialGlyph code) _const_;
+
+bool emoji_enabled(void);
+
+static inline const char *special_glyph_check_mark(bool b) {
+        return b ? special_glyph(SPECIAL_GLYPH_CHECK_MARK) : special_glyph(SPECIAL_GLYPH_CROSS_MARK);
+}
+
+static inline const char *special_glyph_check_mark_space(bool b) {
+        return b ? special_glyph(SPECIAL_GLYPH_CHECK_MARK) : " ";
+}