control transport values

src/control/focus.rs

@@ -0,0 +1,32 @@
+use crate::{core::*, model::{App, AppSection}};
+
+pub const KEYMAP_FOCUS: &'static [KeyBinding<App>] = keymap!(App {
+    [Char(';'), NONE, "command", "open command palette", |app: &mut App| {
+        app.modal = Some(Box::new(crate::view::HelpModal::new()));
+        Ok(true)
+    }],
+    [Tab, NONE,  "focus_next", "focus next area",     focus_next],
+    [Tab, SHIFT, "focus_prev", "focus previous area", focus_prev],
+    [Esc, NONE,  "focus_exit", "unfocus", |app: &mut App|{
+        app.entered = false;
+        Ok(true)
+    }],
+    [Enter, NONE, "focus_enter", "activate item at cursor", |app: &mut App|{
+        app.entered = true;
+        Ok(true)
+    }],
+});
+
+pub fn focus_next (app: &mut App) -> Usually<bool> {
+    app.section.next();
+    app.transport.focused = app.section == AppSection::Transport;
+    app.transport.entered = app.entered;
+    Ok(true)
+}
+
+pub fn focus_prev (app: &mut App) -> Usually<bool> {
+    app.section.prev();
+    app.transport.focused = app.section == AppSection::Transport;
+    app.transport.entered = app.entered;
+    Ok(true)
+}