fractal/identity_verification_view/
qr_code_scanned_page.rsuse adw::subclass::prelude::*;
use gettextrs::gettext;
use gtk::{glib, glib::clone, prelude::*, CompositeTemplate};
use crate::{
components::LoadingButton, gettext_f, prelude::*, session::model::IdentityVerification, toast,
};
mod imp {
use std::cell::RefCell;
use glib::subclass::InitializingObject;
use super::*;
#[derive(Debug, Default, CompositeTemplate, glib::Properties)]
#[template(
resource = "/org/gnome/Fractal/ui/identity_verification_view/qr_code_scanned_page.ui"
)]
#[properties(wrapper_type = super::QrCodeScannedPage)]
pub struct QrCodeScannedPage {
#[property(get, set = Self::set_verification, explicit_notify, nullable)]
pub verification: glib::WeakRef<IdentityVerification>,
pub display_name_handler: RefCell<Option<glib::SignalHandlerId>>,
#[template_child]
pub message: TemplateChild<gtk::Label>,
#[template_child]
pub cancel_btn: TemplateChild<LoadingButton>,
}
#[glib::object_subclass]
impl ObjectSubclass for QrCodeScannedPage {
const NAME: &'static str = "IdentityVerificationQrCodeScannedPage";
type Type = super::QrCodeScannedPage;
type ParentType = adw::Bin;
fn class_init(klass: &mut Self::Class) {
Self::bind_template(klass);
Self::Type::bind_template_callbacks(klass);
}
fn instance_init(obj: &InitializingObject<Self>) {
obj.init_template();
}
}
#[glib::derived_properties]
impl ObjectImpl for QrCodeScannedPage {
fn dispose(&self) {
if let Some(verification) = self.verification.upgrade() {
if let Some(handler) = self.display_name_handler.take() {
verification.user().disconnect(handler);
}
}
}
}
impl WidgetImpl for QrCodeScannedPage {}
impl BinImpl for QrCodeScannedPage {}
impl QrCodeScannedPage {
fn set_verification(&self, verification: Option<&IdentityVerification>) {
let prev_verification = self.verification.upgrade();
if prev_verification.as_ref() == verification {
return;
}
let obj = self.obj();
if let Some(verification) = prev_verification {
if let Some(handler) = self.display_name_handler.take() {
verification.user().disconnect(handler);
}
}
if let Some(verification) = verification {
let display_name_handler = verification.user().connect_display_name_notify(clone!(
#[weak]
obj,
move |_| {
obj.update_labels();
}
));
self.display_name_handler
.replace(Some(display_name_handler));
}
self.verification.set(verification);
obj.update_labels();
obj.notify_verification();
}
}
}
glib::wrapper! {
pub struct QrCodeScannedPage(ObjectSubclass<imp::QrCodeScannedPage>)
@extends gtk::Widget, adw::Bin, @implements gtk::Accessible;
}
#[gtk::template_callbacks]
impl QrCodeScannedPage {
pub fn new() -> Self {
glib::Object::new()
}
fn update_labels(&self) {
let Some(verification) = self.verification() else {
return;
};
let imp = self.imp();
if verification.is_self_verification() {
imp.message.set_label(&gettext("You scanned the QR code successfully. You may need to confirm the verification from the other session."));
} else {
let name = verification.user().display_name();
imp.message.set_markup(&gettext_f("You scanned the QR code successfully. {user} may need to confirm the verification.", &[("user", &format!("<b>{name}</b>"))]));
}
}
pub fn reset(&self) {
self.imp().cancel_btn.set_is_loading(false);
self.set_sensitive(true);
}
#[template_callback]
async fn cancel(&self) {
let Some(verification) = self.verification() else {
return;
};
self.imp().cancel_btn.set_is_loading(true);
self.set_sensitive(false);
if verification.cancel().await.is_err() {
toast!(self, gettext("Could not cancel the verification"));
self.reset();
}
}
}