Make tiles selectable by mouse

data/ui/home_page.blp

@@ -57,6 +57,7 @@ template $MusicusHomePage : Adw.NavigationPage {
                   row-spacing: 12;
                   homogeneous: true;
                   selection-mode: none;
+                  child-activated => $tile_selected() swapped;
                 }
 
                 Gtk.Label {
@@ -73,6 +74,7 @@ template $MusicusHomePage : Adw.NavigationPage {
                   row-spacing: 12;
                   homogeneous: true;
                   selection-mode: none;
+                  child-activated => $tile_selected() swapped;
                 }
 
                 Gtk.Label {
@@ -89,6 +91,7 @@ template $MusicusHomePage : Adw.NavigationPage {
                   row-spacing: 12;
                   homogeneous: true;
                   selection-mode: none;
+                  child-activated => $tile_selected() swapped;
                 }
 
                 Gtk.Label {
@@ -105,6 +108,7 @@ template $MusicusHomePage : Adw.NavigationPage {
                   row-spacing: 12;
                   homogeneous: true;
                   selection-mode: none;
+                  child-activated => $tile_selected() swapped;
                 }
 
                 Gtk.Label {
@@ -121,6 +125,7 @@ template $MusicusHomePage : Adw.NavigationPage {
                   row-spacing: 12;
                   homogeneous: true;
                   selection-mode: none;
+                  child-activated => $recording_selected() swapped;
                 }
               }
             }

src/home_page.rs

@@ -118,12 +118,13 @@ impl MusicusHomePage {
     fn select(&self, search_entry: &MusicusSearchEntry) {
         let imp = self.imp();
 
-        let (composer, performer, ensemble, work) = {
+        let (composer, performer, ensemble, work, recording) = {
             (
                 imp.composers.borrow().first().cloned(),
                 imp.performers.borrow().first().cloned(),
                 imp.ensembles.borrow().first().cloned(),
                 imp.works.borrow().first().cloned(),
+                imp.recordings.borrow().first().cloned(),
             )
         };
 
@@ -135,9 +136,31 @@ impl MusicusHomePage {
             search_entry.add_tag(Tag::Ensemble(ensemble));
         } else if let Some(work) = work {
             search_entry.add_tag(Tag::Work(work));
+        } else if let Some(recording) = recording {
+            self.play_recording(&recording);
         }
     }
 
+    #[template_callback]
+    fn tile_selected(&self, tile: &gtk::FlowBoxChild, _: &gtk::FlowBox) {
+        self.imp()
+            .search_entry
+            .add_tag(tile.downcast_ref::<MusicusTagTile>().unwrap().tag().clone())
+    }
+
+    #[template_callback]
+    fn recording_selected(&self, tile: &gtk::FlowBoxChild, _: &gtk::FlowBox) {
+        self.play_recording(
+            tile.downcast_ref::<MusicusRecordingTile>()
+                .unwrap()
+                .recording(),
+        );
+    }
+
+    fn play_recording(&self, recording: &Recording) {
+        log::info!("Play recording: {:?}", recording)
+    }
+
     fn query(&self, query: &LibraryQuery) {
         let imp = self.imp();
         let results = self.library().query(query);

src/tag_tile.rs

@@ -64,4 +64,8 @@ impl MusicusTagTile {
 
         obj
     }
+
+    pub fn tag(&self) -> &Tag {
+        self.imp().tag.get().unwrap()
+    }
 }