From 52c0a75a89897c0471119c9b81660edc6a798fc6 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Wed, 26 Jul 2023 23:28:18 +0200
Subject: add spinner to loading view

---
 src/gui/load.rs | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

(limited to 'src/gui')

diff --git a/src/gui/load.rs b/src/gui/load.rs
index e075d0f..618f9dd 100644
--- a/src/gui/load.rs
+++ b/src/gui/load.rs
@@ -2,6 +2,7 @@ use gtk::glib;
 use gtk::prelude::*;
 use super::state::{View, ViewManager};
 use std::rc::Rc;
+use std::thread;
 
 use crate::index::Index;
 
@@ -40,13 +41,30 @@ impl View for Load {
                 splash.set_position(gtk::WindowPosition::Center);
                 splash.set_resizable(false);
                 splash.set_size_request(300, 200);
-                splash.add(&gtk::Label::new(Some("Loading")));
+
+                let container = gtk::Box::new(gtk::Orientation::Vertical, 0);
+                let spinner = gtk::Spinner::builder().active(true).build();
+
+                container.pack_start(&gtk::Label::new(Some("Loading")), false, false, 50);
+                container.pack_start(&spinner, false, true, 0);
+
+                splash.add(&container);
                 splash.show_all();
+
+                let (tx, rx) = glib::MainContext::channel(glib::Priority::default());
                 let path = uri.trim_start_matches("file://").to_string();
-                let index = Index::from_file(&path);
-                vm.set_index(index);
-                vm.set_current_view("search");
-                splash.close();
+
+                thread::spawn(move || {
+                    let index = Index::from_file(&path);
+                    tx.send(index).ok();
+                });
+
+                rx.attach(None, move |index| {
+                    vm.set_index(index);
+                    vm.set_current_view("search");
+                    splash.close();
+                    glib::Continue(false)
+                });
             } else {
                 vm.set_current_view("welcome");
             }
-- 
cgit v1.2.3-70-g09d2