1 files changed, 47 insertions, 0 deletions
diff --git a/src/util/to_string.rs b/src/util/to_string.rs
new file mode 100644
index 0000000..22d1f02
--- /dev/null
+++ b/src/util/to_string.rs
@@ -0,0 +1,47 @@
+use termion::event::{Event, Key, MouseButton, MouseEvent};
+
+pub trait ToString {
+    fn to_string(&self) -> String;
+}
+
+impl ToString for Key {
+    fn to_string(&self) -> String {
+        match *self {
+            Key::Char(c) => format!("{}", c),
+            Key::Ctrl(c) => format!("ctrl+{}", c),
+            Key::Left => "arrow_left".to_string(),
+            Key::Right => "arrow_right".to_string(),
+            Key::Up => "arrow_up".to_string(),
+            Key::Down => "arrow_down".to_string(),
+            Key::Backspace => "backspace".to_string(),
+            Key::Home => "home".to_string(),
+            Key::End => "end".to_string(),
+            Key::PageUp => "page_up".to_string(),
+            Key::PageDown => "page_down".to_string(),
+            Key::BackTab => "backtab".to_string(),
+            Key::Insert => "insert".to_string(),
+            Key::Delete => "delete".to_string(),
+            Key::Esc => "escape".to_string(),
+            Key::F(i) => format!("f{}", i),
+            k => format!("{:?}", k),
+        }
+    }
+}
+
+impl ToString for MouseEvent {
+    fn to_string(&self) -> String {
+        match *self {
+            k => format!("{:?}", k),
+        }
+    }
+}
+
+impl ToString for Event {
+    fn to_string(&self) -> String {
+        match self {
+            Event::Key(key) => key.to_string(),
+            Event::Mouse(mouse) => mouse.to_string(),
+            Event::Unsupported(v) => format!("{:?}", v),
+        }
+    }
+}