57 lines
1.6 KiB
Swift
57 lines
1.6 KiB
Swift
//
|
|
// GTUIApp.swift
|
|
// Adwaita
|
|
//
|
|
// Created by david-swift on 05.08.23.
|
|
//
|
|
|
|
import GTUI
|
|
|
|
/// The GTUI application.
|
|
public class GTUIApp: Application {
|
|
|
|
/// The handlers which are called when a state changes.
|
|
static var updateHandlers: [() -> Void] = []
|
|
|
|
/// The app's content.
|
|
var body: () -> App
|
|
/// The scenes that are displayed.
|
|
var sceneStorage: [WindowStorage] = []
|
|
|
|
/// Initialize the GTUI application.
|
|
/// - Parameters:
|
|
/// - id: The application id.
|
|
/// - body: The application's content.
|
|
init(_ id: String, body: @escaping () -> App) {
|
|
self.body = body
|
|
super.init(name: id)
|
|
}
|
|
|
|
/// The entry point of the application.
|
|
override public func onActivate() {
|
|
let body = body()
|
|
for windowScene in body.scene.windows() {
|
|
for _ in 0..<windowScene.open {
|
|
sceneStorage.append(windowScene.createWindow(app: self))
|
|
}
|
|
}
|
|
}
|
|
|
|
/// Focus the window with a certain id. Create the window if it doesn't already exist.
|
|
/// - Parameters:
|
|
/// - id: The window's id.
|
|
public func showWindow(_ id: String) {
|
|
sceneStorage.last { $0.id == id && !$0.destroy }?.window.show() ?? addWindow(id)
|
|
}
|
|
|
|
/// Add a new window with the content of the window with a certain id.
|
|
/// - Parameters:
|
|
/// - id: The window's id.
|
|
public func addWindow(_ id: String) {
|
|
if let window = body().scene.windows().first(where: { $0.id == id }) {
|
|
sceneStorage.append(window.createWindow(app: self))
|
|
showWindow(id)
|
|
}
|
|
}
|
|
}
|