cosmic-applets/src/time_button.rs
2022-01-21 16:38:58 -05:00

136 lines
3.9 KiB
Rust

use cascade::cascade;
use gtk4::{
glib::{self, clone},
pango,
prelude::*,
subclass::prelude::*,
};
use crate::application::PanelApp;
use crate::deref_cell::DerefCell;
use crate::mpris::MprisControls;
use crate::notification_list::NotificationList;
use crate::notification_popover::NotificationPopover;
use crate::popover_container::PopoverContainer;
#[derive(Default)]
pub struct TimeButtonInner {
calendar: DerefCell<gtk4::Calendar>,
button: DerefCell<gtk4::ToggleButton>,
label: DerefCell<gtk4::Label>,
notification_popover: DerefCell<NotificationPopover>,
left_box: DerefCell<gtk4::Box>,
}
#[glib::object_subclass]
impl ObjectSubclass for TimeButtonInner {
const NAME: &'static str = "S76TimeButton";
type ParentType = gtk4::Widget;
type Type = TimeButton;
fn class_init(klass: &mut Self::Class) {
klass.set_layout_manager_type::<gtk4::BinLayout>();
}
}
impl ObjectImpl for TimeButtonInner {
fn constructed(&self, obj: &TimeButton) {
let calendar = cascade! {
gtk4::Calendar::new();
};
let label = cascade! {
gtk4::Label::new(None);
..set_attributes(Some(&cascade! {
pango::AttrList::new();
..insert(pango::AttrInt::new_weight(pango::Weight::Bold));
}));
};
let button = cascade! {
gtk4::ToggleButton::new();
..set_has_frame(false);
..set_child(Some(&label));
};
let left_box = cascade! {
gtk4::Box::new(gtk4::Orientation::Vertical, 0);
..append(&MprisControls::new());
};
cascade! {
PopoverContainer::new(&button);
..set_parent(obj);
..popover().set_child(Some(&cascade! {
gtk4::Box::new(gtk4::Orientation::Horizontal, 0);
..append(&left_box);
..append(&calendar);
}));
..popover().connect_show(clone!(@strong obj => move |_| obj.opening()));
..popover().bind_property("visible", &button, "active").flags(glib::BindingFlags::BIDIRECTIONAL).build();
};
self.calendar.set(calendar);
self.button.set(button);
self.label.set(label);
self.left_box.set(left_box);
// TODO: better way to do this?
glib::timeout_add_seconds_local(
1,
clone!(@weak obj => @default-return glib::Continue(false), move || {
obj.update_time();
glib::Continue(true)
}),
);
obj.update_time();
}
fn dispose(&self, _obj: &TimeButton) {
self.button.unparent();
self.notification_popover.unparent();
}
}
impl WidgetImpl for TimeButtonInner {}
glib::wrapper! {
pub struct TimeButton(ObjectSubclass<TimeButtonInner>)
@extends gtk4::Widget;
}
impl TimeButton {
pub fn new(app: &PanelApp) -> Self {
let obj = glib::Object::new::<Self>(&[]).unwrap();
let notification_list = NotificationList::new(app.notifications());
obj.inner().left_box.prepend(&notification_list);
let notification_popover = cascade! {
NotificationPopover::new(app.notifications());
..set_parent(&obj);
};
obj.inner().notification_popover.set(notification_popover);
obj
}
fn inner(&self) -> &TimeButtonInner {
TimeButtonInner::from_instance(self)
}
fn opening(&self) {
let date = glib::DateTime::now(&glib::TimeZone::local()).unwrap();
self.inner().calendar.clear_marks();
self.inner().calendar.select_day(&date);
}
fn update_time(&self) {
// TODO: Locale-based formatting?
let time = chrono::Local::now();
self.inner()
.label
.set_label(&time.format("%b %-d %-I:%M %p").to_string());
// time.format("%B %-d %Y")
}
}