fix(results): remove keymap hint if help is disabled (#480)

fixes #471

television/config/ui.rs

@@ -6,11 +6,13 @@ use super::themes::DEFAULT_THEME;
 
 const DEFAULT_UI_SCALE: u16 = 100;
 
+#[allow(clippy::struct_excessive_bools)]
 #[derive(Clone, Debug, Deserialize, Serialize, PartialEq, Hash)]
 #[serde(default)]
 pub struct UiConfig {
     pub use_nerd_font_icons: bool,
     pub ui_scale: u16,
+    pub no_help: bool,
     pub show_help_bar: bool,
     pub show_preview_panel: bool,
     #[serde(default)]
@@ -25,6 +27,7 @@ impl Default for UiConfig {
         Self {
             use_nerd_font_icons: false,
             ui_scale: DEFAULT_UI_SCALE,
+            no_help: false,
             show_help_bar: false,
             show_preview_panel: true,
             input_bar_position: InputPosition::Top,

television/draw.rs

@@ -225,6 +225,7 @@ pub fn draw(ctx: &Ctx, f: &mut Frame<'_>, area: Rect) -> Result<Layout> {
             .to_string(),
         // only show the preview keybinding hint if there's actually something to preview
         ctx.tv_state.preview_state.enabled,
+        ctx.config.ui.no_help,
     )?;
 
     // input box

television/screen/results.rs

@@ -253,8 +253,12 @@ pub fn draw_results_list(
     help_keybinding: &str,
     preview_keybinding: &str,
     preview_togglable: bool,
+    no_help: bool,
 ) -> Result<()> {
-    let mut toggle_hints = format!(" help: <{help_keybinding}> ",);
+    let mut toggle_hints = String::new();
+    if !no_help {
+        toggle_hints.push_str(&format!(" help: <{help_keybinding}> ",));
+    }
     if preview_togglable {
         toggle_hints.push_str(&format!(" preview: <{preview_keybinding}> ",));
     }

television/television.rs

@@ -109,6 +109,7 @@ impl Television {
 
         if no_help {
             config.ui.show_help_bar = false;
+            config.ui.no_help = true;
         }
 
         let matching_mode = if exact {