cacao/examples/todos_list/preferences/toolbar.rs
Ryan McGrath c713194262
v0.3.
- Changes internal target_os flags to be feature flags; macOS is now
  appkit, and iOS/tvOS are now uikit. This enables platforms that are
  not Apple-specific platforms that use frameworks to be compiled for.

- Updates the examples to handle closing/quitting better.
2021-08-07 22:31:48 -07:00

69 lines
2.1 KiB
Rust

//! Implements an example toolbar for a Preferences app. Could be cleaner, probably worth cleaning
//! up at some point.
use cacao::appkit::toolbar::{Toolbar, ToolbarDelegate, ToolbarItem, ItemIdentifier};
use cacao::image::{Image, MacSystemIcon};
use crate::storage::{dispatch_ui, Message};
#[derive(Debug)]
pub struct PreferencesToolbar((ToolbarItem, ToolbarItem));
impl Default for PreferencesToolbar {
fn default() -> Self {
PreferencesToolbar(({
let mut item = ToolbarItem::new("general");
item.set_title("General");
let icon = Image::system_icon(MacSystemIcon::PreferencesGeneral, "General");
item.set_image(icon);
item.set_action(|| {
dispatch_ui(Message::SwitchPreferencesToGeneralPane);
});
item
}, {
let mut item = ToolbarItem::new("advanced");
item.set_title("Advanced");
let icon = Image::system_icon(MacSystemIcon::PreferencesAdvanced, "Advanced");
item.set_image(icon);
item.set_action(|| {
dispatch_ui(Message::SwitchPreferencesToAdvancedPane);
});
item
}))
}
}
impl ToolbarDelegate for PreferencesToolbar {
const NAME: &'static str = "PreferencesToolbar";
fn did_load(&mut self, toolbar: Toolbar) {
toolbar.set_selected("general");
}
fn allowed_item_identifiers(&self) -> Vec<ItemIdentifier> {
vec![ItemIdentifier::Custom("general"), ItemIdentifier::Custom("advanced")]
}
fn default_item_identifiers(&self) -> Vec<ItemIdentifier> {
vec![ItemIdentifier::Custom("general"), ItemIdentifier::Custom("advanced")]
}
fn selectable_item_identifiers(&self) -> Vec<ItemIdentifier> {
vec![ItemIdentifier::Custom("general"), ItemIdentifier::Custom("advanced")]
}
fn item_for(&self, identifier: &str) -> &ToolbarItem {
match identifier {
"general" => &self.0.0,
"advanced" => &self.0.1,
_ => { unreachable!(); }
}
}
}