Move `ModeInfo::new()` back to `get_mode_info()`

1 files changed, 46 insertions, 1 deletions

diff --git a/zellij-utils/src/input/mod.rs b/zellij-utils/src/input/mod.rs
index e037fe662..746d58619 100644
--- a/zellij-utils/src/input/mod.rs
+++ b/zellij-utils/src/input/mod.rs
@@ -10,7 +10,52 @@ pub mod options;
 pub mod theme;
 
 use termion::input::TermRead;
-use zellij_tile::data::Key;
+use zellij_tile::data::{InputMode, Key, ModeInfo, Palette, PluginCapabilities};
+
+/// Creates a [`ModeInfo`] struct indicating the current [`InputMode`] and its keybinds
+/// (as pairs of [`String`]s).
+pub fn get_mode_info(
+    mode: InputMode,
+    palette: Palette,
+    capabilities: PluginCapabilities,
+) -> ModeInfo {
+    let keybinds = match mode {
+        InputMode::Normal | InputMode::Locked => Vec::new(),
+        InputMode::Resize => vec![("←↓↑→".to_string(), "Resize".to_string())],
+        InputMode::Pane => vec![
+            ("←↓↑→".to_string(), "Move focus".to_string()),
+            ("p".to_string(), "Next".to_string()),
+            ("n".to_string(), "New".to_string()),
+            ("d".to_string(), "Down split".to_string()),
+            ("r".to_string(), "Right split".to_string()),
+            ("x".to_string(), "Close".to_string()),
+            ("f".to_string(), "Fullscreen".to_string()),
+        ],
+        InputMode::Tab => vec![
+            ("←↓↑→".to_string(), "Move focus".to_string()),
+            ("n".to_string(), "New".to_string()),
+            ("x".to_string(), "Close".to_string()),
+            ("r".to_string(), "Rename".to_string()),
+            ("s".to_string(), "Sync".to_string()),
+        ],
+        InputMode::Scroll => vec![
+            ("↓↑".to_string(), "Scroll".to_string()),
+            ("PgUp/PgDn".to_string(), "Scroll Page".to_string()),
+        ],
+        InputMode::RenameTab => vec![("Enter".to_string(), "when done".to_string())],
+        InputMode::Session => vec![("d".to_string(), "Detach".to_string())],
+    };
+
+    let session_name = std::env::var("ZELLIJ_SESSION_NAME").ok();
+
+    ModeInfo {
+        mode,
+        keybinds,
+        palette,
+        capabilities,
+        session_name,
+    }
+}
 
 pub fn parse_keys(input_bytes: &[u8]) -> Vec<Key> {
     input_bytes.keys().flatten().map(cast_termion_key).collect()