cosmic-applets/src/notification_popover.rs
2021-09-09 08:47:35 -07:00

85 lines
2.3 KiB
Rust

use cascade::cascade;
use gtk4::{
glib::{self, clone},
pango,
prelude::*,
subclass::prelude::*,
};
use crate::deref_cell::DerefCell;
use crate::notifications::Notification;
#[derive(Default)]
pub struct NotificationPopoverInner {
summary_label: DerefCell<gtk4::Label>,
body_label: DerefCell<gtk4::Label>,
}
#[glib::object_subclass]
impl ObjectSubclass for NotificationPopoverInner {
const NAME: &'static str = "S76NotificationPopover";
type ParentType = gtk4::Popover;
type Type = NotificationPopover;
}
impl ObjectImpl for NotificationPopoverInner {
fn constructed(&self, obj: &NotificationPopover) {
obj.add_controller(&cascade! {
gtk4::GestureClick::new();
..connect_pressed(clone!(@weak obj => move |_, _, _, _| {
obj.popdown();
}));
});
let summary_label = cascade! {
gtk4::Label::new(None);
..set_attributes(Some(&cascade! {
pango::AttrList::new();
..insert(pango::Attribute::new_weight(pango::Weight::Bold));
}));
};
let body_label = cascade! {
gtk4::Label::new(None);
};
cascade! {
obj;
..set_autohide(false);
..set_has_arrow(false);
..set_offset(0, 12);
..set_child(Some(&cascade! {
gtk4::Box::new(gtk4::Orientation::Vertical, 0);
..append(&summary_label);
..append(&body_label);
}));
};
self.summary_label.set(summary_label);
self.body_label.set(body_label);
}
}
impl WidgetImpl for NotificationPopoverInner {}
impl PopoverImpl for NotificationPopoverInner {}
glib::wrapper! {
pub struct NotificationPopover(ObjectSubclass<NotificationPopoverInner>)
@extends gtk4::Popover, gtk4::Widget;
}
impl NotificationPopover {
pub fn new() -> Self {
let obj = glib::Object::new::<Self>(&[]).unwrap();
obj
}
fn inner(&self) -> &NotificationPopoverInner {
NotificationPopoverInner::from_instance(self)
}
pub fn set_notification(&self, notification: &Notification) {
self.inner().summary_label.set_label(&notification.summary);
self.inner().body_label.set_label(&notification.body);
}
}