56 lines
1.6 KiB
Rust
56 lines
1.6 KiB
Rust
//! Messages that we used to thread control throughout the application.
|
|
//! If you come from React/Redux, you can liken it to that world.
|
|
|
|
use cacao::appkit::App;
|
|
|
|
use crate::app::TodosApp;
|
|
|
|
mod defaults;
|
|
pub use defaults::Defaults;
|
|
|
|
mod todos;
|
|
pub use todos::{Todo, TodoStatus, Todos};
|
|
|
|
/// Message passing is our primary way of instructing UI changes without needing to do
|
|
/// constant crazy referencing in Rust. Dispatch a method using either `dispatch_ui` for the main
|
|
/// thread, or `dispatch` for a background thread, and the main `TodosApp` will receive the
|
|
/// message. From there, it can filter down to components, or just handle it as necessary.
|
|
#[derive(Clone, Debug)]
|
|
pub enum Message {
|
|
/// (Re)Open the main window.
|
|
OpenMainWindow,
|
|
|
|
/// Open the Preferences window.
|
|
OpenPreferencesWindow,
|
|
|
|
/// Switch the Preferences panel to the General section.
|
|
SwitchPreferencesToGeneralPane,
|
|
|
|
/// Switch the Preferences panel to the Advanced section.
|
|
SwitchPreferencesToAdvancedPane,
|
|
|
|
/// Open a "add new todo" window, as a modal sheet.
|
|
OpenNewTodoSheet,
|
|
|
|
/// Close the current active sheet, usually the receive window.
|
|
CloseSheet,
|
|
|
|
/// Called to instruct the app to process a todo from the input box.
|
|
ProcessNewTodo,
|
|
|
|
/// Called when there's a new Todo to store.
|
|
StoreNewTodo(String),
|
|
|
|
/// Mark a todo as complete.
|
|
MarkTodoComplete(usize),
|
|
|
|
/// Mark a todo as incomplete.
|
|
MarkTodoIncomplete(usize),
|
|
}
|
|
|
|
/// Dispatch a message on a background thread.
|
|
pub fn dispatch_ui(message: Message) {
|
|
println!("Dispatching UI message: {:?}", message);
|
|
App::<TodosApp, Message>::dispatch_main(message);
|
|
}
|