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// Shortwave - device_dialog.rs
// Copyright (C) 2024-2025 Felix Häcker <haeckerfelix@gnome.org>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
use std::marker::PhantomData;
use adw::prelude::*;
use adw::subclass::prelude::*;
use glib::{clone, subclass, Properties};
use gtk::{glib, CompositeTemplate};
use crate::app::SwApplication;
use crate::audio::SwPlayer;
use crate::device::SwDevice;
use crate::ui::{SwDeviceRow, ToastWindow};
mod imp {
use super::*;
#[derive(Debug, Default, Properties, CompositeTemplate)]
#[template(resource = "/de/haeckerfelix/Shortwave/gtk/device_dialog.ui")]
#[properties(wrapper_type = super::SwDeviceDialog)]
pub struct SwDeviceDialog {
#[template_child]
pub toast_overlay: TemplateChild<adw::ToastOverlay>,
#[template_child]
pub devices_listbox: TemplateChild<gtk::ListBox>,
#[template_child]
pub scan_stack: TemplateChild<gtk::Stack>,
#[template_child]
pub scan_button: TemplateChild<gtk::Button>,
#[template_child]
pub scan_spinner: TemplateChild<adw::Spinner>,
#[template_child]
pub dialog_stack: TemplateChild<gtk::Stack>,
#[template_child]
pub no_devices_page: TemplateChild<adw::StatusPage>,
#[template_child]
pub devices_page: TemplateChild<gtk::ScrolledWindow>,
#[property(get=Self::player)]
pub player: PhantomData<SwPlayer>,
}
#[glib::object_subclass]
impl ObjectSubclass for SwDeviceDialog {
const NAME: &'static str = "SwDeviceDialog";
type ParentType = adw::Dialog;
type Type = super::SwDeviceDialog;
fn class_init(klass: &mut Self::Class) {
Self::bind_template(klass);
Self::bind_template_callbacks(klass);
}
fn instance_init(obj: &subclass::InitializingObject<Self>) {
obj.init_template();
}
}
#[glib::derived_properties]
impl ObjectImpl for SwDeviceDialog {
fn constructed(&self) {
self.parent_constructed();
let player = self.obj().player();
player
.device_discovery()
.devices()
.connect_items_changed(clone!(
#[weak(rename_to = imp)]
self,
move |_, _, _, _| {
imp.update_dialog_stack();
}
));
player.device_discovery().connect_is_scanning_notify(clone!(
#[weak(rename_to = imp)]
self,
move |_| {
imp.update_scan_stack();
}
));
self.devices_listbox
.bind_model(Some(&player.device_discovery().devices()), move |o| {
let device: &SwDevice = o.downcast_ref().unwrap();
SwDeviceRow::new(device).into()
});
self.update_dialog_stack();
self.update_scan_stack();
}
}
impl WidgetImpl for SwDeviceDialog {}
impl AdwDialogImpl for SwDeviceDialog {}
#[gtk::template_callbacks]
impl SwDeviceDialog {
fn player(&self) -> SwPlayer {
SwApplication::default().player()
}
#[template_callback]
async fn scan(&self) {
self.obj().player().device_discovery().scan().await;
}
fn update_dialog_stack(&self) {
if self.obj().player().device_discovery().devices().n_items() > 0 {
self.dialog_stack.set_visible_child(&*self.devices_page);
} else {
self.dialog_stack.set_visible_child(&*self.no_devices_page);
}
}
fn update_scan_stack(&self) {
if self.obj().player().device_discovery().is_scanning() {
self.scan_stack.set_visible_child(&*self.scan_spinner);
} else {
self.scan_stack.set_visible_child(&*self.scan_button);
}
}
}
}
glib::wrapper! {
pub struct SwDeviceDialog(ObjectSubclass<imp::SwDeviceDialog>)
@extends gtk::Widget, adw::Dialog,
@implements gtk::Accessible, gtk::Buildable, gtk::ConstraintTarget;
}
impl SwDeviceDialog {
pub fn new() -> Self {
glib::Object::new()
}
}
impl ToastWindow for SwDeviceDialog {
fn toast_overlay(&self) -> adw::ToastOverlay {
self.imp().toast_overlay.clone()
}
}
impl Default for SwDeviceDialog {
fn default() -> Self {
Self::new()
}
}
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