52 lines
1.5 KiB
Rust
52 lines
1.5 KiB
Rust
use crate::{Action, App, ForegroundPlatform, MutableAppContext};
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pub struct Menu<'a> {
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pub name: &'a str,
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pub items: Vec<MenuItem<'a>>,
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}
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pub enum MenuItem<'a> {
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Separator,
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Submenu(Menu<'a>),
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Action {
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name: &'a str,
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action: Box<dyn Action>,
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},
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}
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impl MutableAppContext {
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pub fn set_menus(&mut self, menus: Vec<Menu>) {
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self.foreground_platform
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.set_menus(menus, &self.keystroke_matcher);
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}
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}
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pub(crate) fn setup_menu_handlers(foreground_platform: &dyn ForegroundPlatform, app: &App) {
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foreground_platform.on_will_open_menu(Box::new({
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let cx = app.0.clone();
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move || {
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let mut cx = cx.borrow_mut();
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cx.keystroke_matcher.clear_pending();
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}
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}));
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foreground_platform.on_validate_menu_command(Box::new({
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let cx = app.0.clone();
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move |action| {
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let cx = cx.borrow_mut();
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!cx.keystroke_matcher.has_pending_keystrokes() && cx.is_action_available(action)
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}
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}));
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foreground_platform.on_menu_command(Box::new({
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let cx = app.0.clone();
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move |action| {
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let mut cx = cx.borrow_mut();
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if let Some(key_window_id) = cx.cx.platform.key_window_id() {
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if let Some(view_id) = cx.focused_view_id(key_window_id) {
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cx.handle_dispatch_action_from_effect(key_window_id, Some(view_id), action);
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return;
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}
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}
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cx.dispatch_global_action_any(action);
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}
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}));
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}
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