Set up some of the content of the welcome view

fitnesstrax/app/src/main.rs

@@ -46,12 +46,12 @@ impl App {
 
 /// This is the view to show if the application has not yet been configured. It will walk the user
 /// through the most critical setup steps so that we can move on to the other views in the app.
-pub struct UnconfiguredViewPrivate {}
+pub struct WelcomeViewPrivate {}
 
 #[glib::object_subclass]
-impl ObjectSubclass for UnconfiguredViewPrivate {
-    const NAME: &'static str = "UnconfiguredView";
-    type Type = UnconfiguredView;
+impl ObjectSubclass for WelcomeViewPrivate {
+    const NAME: &'static str = "WelcomeView";
+    type Type = WelcomeView;
     type ParentType = gtk::Box;
 
     fn new() -> Self {
@@ -59,24 +59,46 @@ impl ObjectSubclass for UnconfiguredViewPrivate {
     }
 }
 
-impl ObjectImpl for UnconfiguredViewPrivate {}
-impl WidgetImpl for UnconfiguredViewPrivate {}
-impl BoxImpl for UnconfiguredViewPrivate {}
+impl ObjectImpl for WelcomeViewPrivate {}
+impl WidgetImpl for WelcomeViewPrivate {}
+impl BoxImpl for WelcomeViewPrivate {}
 
 glib::wrapper! {
-    pub struct UnconfiguredView(ObjectSubclass<UnconfiguredViewPrivate>) @extends gtk::Box, gtk::Widget;
+    pub struct WelcomeView(ObjectSubclass<WelcomeViewPrivate>) @extends gtk::Box, gtk::Widget, @implements gtk::Orientable;
 }
 
-impl UnconfiguredView {
+impl WelcomeView {
     pub fn new() -> Self {
         let s: Self = Object::builder().build();
+        s.set_orientation(gtk::Orientation::Vertical);
 
         // Replace this with the welcome screen that we set up in the fitnesstrax/unconfigured-page
         // branch.
         let label = gtk::Label::builder()
-            .label("Database is not configured.")
+            .label("Welcome to FitnessTrax")
             .build();
+
         s.append(&label);
+
+        s.append(&gtk::Label::new(Some("Welcome to FitnessTrax. The application has not yet been configured, so I will walk you through that. Let's start out by selecting your database.")));
+
+        // The database selection row should be a box that shows a default database path, along with a
+        // button that triggers a file chooser dialog. Once the dialog returns, the box should be
+        // updated to reflect the chosen path.
+        let db_row = gtk::Box::builder()
+            .orientation(gtk::Orientation::Horizontal)
+            .build();
+        db_row.append(
+            &gtk::Label::builder()
+                .label("No Path Selected")
+                .hexpand(true)
+                .build(),
+        );
+        db_row.append(&gtk::Button::builder().label("Select Database").build());
+
+        s.append(&db_row);
+        s.append(&gtk::Button::builder().label("Save Settings").build());
+
         s
     }
 }
@@ -141,7 +163,7 @@ impl AppWindow {
             .build();
 
         let current_view = if app.database.read().unwrap().is_none() {
-            UnconfiguredView::new().upcast()
+            WelcomeView::new().upcast()
         } else {
             HistoricalView::new().upcast()
         };