176 lines
4.8 KiB
Rust
176 lines
4.8 KiB
Rust
use adw::subclass::prelude::*;
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use gtk::{glib, prelude::*, CompositeTemplate};
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use crate::{
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components::Avatar,
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prelude::*,
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session::model::{Room, User},
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};
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mod imp {
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use std::cell::RefCell;
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use glib::subclass::InitializingObject;
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use super::*;
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#[derive(Debug, Default, CompositeTemplate)]
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#[template(resource = "/org/gnome/Fractal/ui/components/pill.ui")]
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pub struct Pill {
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/// The user displayed by this widget
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pub user: RefCell<Option<User>>,
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/// The room displayed by this widget
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pub room: RefCell<Option<Room>>,
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#[template_child]
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pub display_name: TemplateChild<gtk::Label>,
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#[template_child]
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pub avatar: TemplateChild<Avatar>,
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pub bindings: RefCell<Vec<glib::Binding>>,
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}
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#[glib::object_subclass]
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impl ObjectSubclass for Pill {
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const NAME: &'static str = "Pill";
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type Type = super::Pill;
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type ParentType = adw::Bin;
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fn class_init(klass: &mut Self::Class) {
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Self::bind_template(klass);
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}
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fn instance_init(obj: &InitializingObject<Self>) {
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obj.init_template();
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}
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}
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impl ObjectImpl for Pill {
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fn properties() -> &'static [glib::ParamSpec] {
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use once_cell::sync::Lazy;
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static PROPERTIES: Lazy<Vec<glib::ParamSpec>> = Lazy::new(|| {
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vec![
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glib::ParamSpecObject::builder::<User>("user")
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.explicit_notify()
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.build(),
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glib::ParamSpecObject::builder::<Room>("room")
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.explicit_notify()
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.build(),
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]
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});
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PROPERTIES.as_ref()
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}
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fn set_property(&self, _id: usize, value: &glib::Value, pspec: &glib::ParamSpec) {
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let obj = self.obj();
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match pspec.name() {
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"user" => obj.set_user(value.get().unwrap()),
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"room" => obj.set_room(value.get().unwrap()),
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_ => unimplemented!(),
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}
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}
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fn property(&self, _id: usize, pspec: &glib::ParamSpec) -> glib::Value {
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let obj = self.obj();
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match pspec.name() {
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"user" => obj.user().to_value(),
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"room" => obj.room().to_value(),
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_ => unimplemented!(),
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}
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}
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}
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impl WidgetImpl for Pill {}
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impl BinImpl for Pill {}
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}
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glib::wrapper! {
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/// Inline widget displaying an emphasized `User` or `Room`.
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pub struct Pill(ObjectSubclass<imp::Pill>)
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@extends gtk::Widget, adw::Bin, @implements gtk::Accessible;
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}
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impl Pill {
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pub fn for_user(user: &User) -> Self {
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glib::Object::builder().property("user", user).build()
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}
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pub fn for_room(room: &Room) -> Self {
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glib::Object::builder().property("room", room).build()
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}
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/// Set the user displayed by this widget.
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///
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/// This removes the room, if one was set.
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pub fn set_user(&self, user: Option<User>) {
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let imp = self.imp();
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if *imp.user.borrow() == user {
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return;
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}
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while let Some(binding) = imp.bindings.borrow_mut().pop() {
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binding.unbind();
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}
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self.set_room(None);
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if let Some(ref user) = user {
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let display_name_binding = user
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.bind_property("display-name", &*imp.display_name, "label")
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.flags(glib::BindingFlags::SYNC_CREATE)
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.build();
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imp.bindings.borrow_mut().push(display_name_binding);
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}
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imp.avatar
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.set_data(user.as_ref().map(|user| user.avatar_data().clone()));
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imp.user.replace(user);
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self.notify("user");
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}
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/// The user displayed by this widget.
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pub fn user(&self) -> Option<User> {
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self.imp().user.borrow().clone()
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}
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/// Set the room displayed by this widget.
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///
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/// This removes the user, if one was set.
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pub fn set_room(&self, room: Option<Room>) {
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let imp = self.imp();
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if *imp.room.borrow() == room {
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return;
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}
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while let Some(binding) = imp.bindings.borrow_mut().pop() {
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binding.unbind();
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}
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self.set_user(None);
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if let Some(ref room) = room {
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let display_name_binding = room
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.bind_property("display-name", &*imp.display_name, "label")
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.flags(glib::BindingFlags::SYNC_CREATE)
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.build();
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imp.bindings.borrow_mut().push(display_name_binding);
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}
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imp.avatar
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.set_data(room.as_ref().map(|room| room.avatar_data().clone()));
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imp.room.replace(room);
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self.notify("room");
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}
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/// The room displayed by this widget.
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pub fn room(&self) -> Option<Room> {
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self.imp().room.borrow().clone()
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}
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}
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