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Minor: another emoji

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This commit is contained in:
Mike Hearn 2016-02-23 18:16:54 +01:00
parent c35d7794d8
commit 96eacfeda8
1 changed files with 3 additions and 2 deletions
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5
core/src/main/kotlin/core/utilities/Emoji.kt
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@ -12,13 +12,14 @@ package core.utilities
* A simple wrapper class that contains icons and support for printing them only when we're connected to a terminal. * A simple wrapper class that contains icons and support for printing them only when we're connected to a terminal.
*/ */
object Emoji { object Emoji {
val hasTerminal by lazy { System.getenv("TERM") != null && System.getenv("LANG").contains("UTF-8") } val hasEmojiTerminal by lazy { System.getenv("TERM") != null && System.getenv("LANG").contains("UTF-8") }
const val CODE_DIAMOND = "\ud83d\udd37" const val CODE_DIAMOND = "\ud83d\udd37"
const val CODE_BAG_OF_CASH = "\ud83d\udcb0" const val CODE_BAG_OF_CASH = "\ud83d\udcb0"
const val CODE_NEWSPAPER = "\ud83d\udcf0" const val CODE_NEWSPAPER = "\ud83d\udcf0"
const val CODE_RIGHT_ARROW = "\u27a1\ufe0f" const val CODE_RIGHT_ARROW = "\u27a1\ufe0f"
const val CODE_LEFT_ARROW = "\u2b05\ufe0f" const val CODE_LEFT_ARROW = "\u2b05\ufe0f"
const val CODE_GREEN_TICK = "\u2705"
/** /**
* When non-null, toString() methods are allowed to use emoji in the output as we're going to render them to a * When non-null, toString() methods are allowed to use emoji in the output as we're going to render them to a
@ -33,7 +34,7 @@ object Emoji {
val leftArrow: String get() = if (emojiMode.get() != null) "$CODE_LEFT_ARROW " else "" val leftArrow: String get() = if (emojiMode.get() != null) "$CODE_LEFT_ARROW " else ""
fun renderIfSupported(obj: Any): String { fun renderIfSupported(obj: Any): String {
if (!hasTerminal) if (!hasEmojiTerminal)
return obj.toString() return obj.toString()
if (emojiMode.get() != null) if (emojiMode.get() != null)