feat: enter support open file

config/keymap.toml

@@ -22,6 +22,7 @@ keymap = [
 	{ on = [ "<Down>" ], exec = "arrow 1" },
 	{ on = [ "<Left>" ], exec = "leave" },
 	{ on = [ "<Right>" ], exec = "enter" },
+	{ on = [ "<C-Right>" ], exec = "enter --select" },
 
 	# Selection
 	{ on = [ "<Space>" ], exec = "select --state=none" },

src/core/manager/tab.rs

@@ -262,6 +262,18 @@ impl Tab {
 		};
 		true
 	}
+
+    pub fn current_is_file(&self) -> bool{
+        let hovered = if let Some(ref h) = self.current.hovered {
+            h.clone()
+        } else {
+            return false;
+        };
+        if hovered.meta.is_dir() {
+            return false;
+        }
+        true
+    }
 }
 
 impl Tab {

src/ui/dispatcher.rs

@@ -62,7 +62,12 @@ impl Executor {
 				cx.manager.active_mut().arrow(step)
 			}
 			"leave" => cx.manager.active_mut().leave(),
-			"enter" => cx.manager.active_mut().enter(),
+			"enter" =>{
+				if cx.manager.active().current_is_file() {
+					return cx.manager.open(exec.named.contains_key("select"))
+				}
+                cx.manager.active_mut().enter()
+            },
 			"back" => cx.manager.active_mut().back(),
 			"forward" => cx.manager.active_mut().forward(),