Feat: F1 F2 F3

src/app.rs

@@ -1183,6 +1183,7 @@ impl App {
             AppCommand::PageRight => self.page.right(),
             AppCommand::PageUp => self.page.up(),
             AppCommand::PageDown => self.page.down(),
+            AppCommand::GoToPage(page) => self.page = page,
 
             // Help navigation
             AppCommand::HelpToggleFocus => help_nav::toggle_focus(&mut self.ui),

src/commands.rs

@@ -1,6 +1,7 @@
 use std::path::PathBuf;
 
 use crate::model::{LaunchQuantization, PatternSpeed, SyncMode};
+use crate::page::Page;
 use crate::state::{ColorScheme, DeviceKind, Modal, PatternField, SettingKind};
 
 pub enum AppCommand {
@@ -142,6 +143,7 @@ pub enum AppCommand {
     PageRight,
     PageUp,
     PageDown,
+    GoToPage(Page),
 
     // Help navigation
     HelpToggleFocus,

src/input/mod.rs

@@ -117,6 +117,20 @@ fn handle_normal_input(ctx: &mut InputContext, key: KeyEvent) -> InputResult {
         }
     }
 
+    if let Some(page) = match key.code {
+        KeyCode::F(1) => Some(Page::Dict),
+        KeyCode::F(2) => Some(Page::Patterns),
+        KeyCode::F(3) => Some(Page::Options),
+        KeyCode::F(4) => Some(Page::Help),
+        KeyCode::F(5) => Some(Page::Main),
+        KeyCode::F(6) => Some(Page::Engine),
+        _ => None,
+    } {
+        ctx.app.ui.minimap_until = Some(Instant::now() + Duration::from_millis(250));
+        ctx.dispatch(AppCommand::GoToPage(page));
+        return InputResult::Continue;
+    }
+
     match ctx.app.page {
         Page::Main => main_page::handle_main_page(ctx, key, ctrl),
         Page::Patterns => patterns_page::handle_patterns_page(ctx, key),

src/views/keybindings.rs

@@ -1,12 +1,12 @@
 use crate::page::Page;
 
 pub fn bindings_for(page: Page) -> Vec<(&'static str, &'static str, &'static str)> {
-    let mut bindings = Vec::new();
-
-    // Global bindings
-    bindings.push(("Ctrl+←→↑↓", "Navigate", "Switch between views"));
-    bindings.push(("q", "Quit", "Quit application"));
-    bindings.push(("?", "Keybindings", "Show this help"));
+    let mut bindings = vec![
+        ("F1–F6", "Go to view", "Dict/Patterns/Options/Help/Sequencer/Engine"),
+        ("Ctrl+←→↑↓", "Navigate", "Switch between adjacent views"),
+        ("q", "Quit", "Quit application"),
+        ("?", "Keybindings", "Show this help"),
+    ];
 
     // Page-specific bindings
     match page {