Add scaffold for home page

src/home_page.rs

@@ -0,0 +1,64 @@
+use adw::subclass::{navigation_page::NavigationPageImpl, prelude::*};
+use gtk::glib;
+
+mod imp {
+    use crate::tile::MusicusTile;
+
+    use super::*;
+
+    #[derive(Debug, Default, gtk::CompositeTemplate)]
+    #[template(resource = "/de/johrpan/musicus/home_page.ui")]
+    pub struct MusicusHomePage {
+        #[template_child]
+        pub search_entry: TemplateChild<gtk::SearchEntry>,
+        #[template_child]
+        pub persons_flow_box: TemplateChild<gtk::FlowBox>,
+        #[template_child]
+        pub works_flow_box: TemplateChild<gtk::FlowBox>,
+        #[template_child]
+        pub recordings_flow_box: TemplateChild<gtk::FlowBox>,
+    }
+
+    #[glib::object_subclass]
+    impl ObjectSubclass for MusicusHomePage {
+        const NAME: &'static str = "MusicusHomePage";
+        type Type = super::MusicusHomePage;
+        type ParentType = adw::NavigationPage;
+
+        fn class_init(klass: &mut Self::Class) {
+            klass.bind_template();
+        }
+
+        fn instance_init(obj: &glib::subclass::InitializingObject<Self>) {
+            obj.init_template();
+        }
+    }
+
+    impl ObjectImpl for MusicusHomePage {
+        fn constructed(&self) {
+            self.parent_constructed();
+            self.search_entry
+                .set_key_capture_widget(Some(self.obj().as_ref()));
+
+            for _ in 0..9 {
+                self.persons_flow_box.append(&MusicusTile::new());
+                self.works_flow_box.append(&MusicusTile::new());
+                self.recordings_flow_box.append(&MusicusTile::new());
+            }
+        }
+    }
+
+    impl WidgetImpl for MusicusHomePage {}
+    impl NavigationPageImpl for MusicusHomePage {}
+}
+
+glib::wrapper! {
+    pub struct MusicusHomePage(ObjectSubclass<imp::MusicusHomePage>)
+        @extends gtk::Widget, adw::NavigationPage;
+}
+
+impl MusicusHomePage {
+    pub fn new() -> Self {
+        glib::Object::new()
+    }
+}