Initial split of podcastsview.

hammond-gtk/src/views/podcasts_view.rs

@@ -1 +1,61 @@
+use gtk;
+use gtk::prelude::*;
+use gdk_pixbuf::Pixbuf;
 
+use hammond_downloader::downloader;
+use diesel::prelude::*;
+
+use std::sync::{Arc, Mutex};
+
+use widgets::podcast::*;
+
+pub fn populate_podcasts_flowbox(
+    db: Arc<Mutex<SqliteConnection>>,
+    stack: gtk::Stack,
+    flowbox: gtk::FlowBox,
+) {
+    let tempdb = db.lock().unwrap();
+    let pd_model = podcast_liststore(&tempdb);
+    drop(tempdb);
+
+    // Get a ListStore iterator at the first element.
+    let iter = pd_model.get_iter_first().unwrap();
+
+    loop {
+        let title = pd_model.get_value(&iter, 1).get::<String>().unwrap();
+        let description = pd_model.get_value(&iter, 2).get::<String>().unwrap();
+        let image_uri = pd_model.get_value(&iter, 4).get::<String>();
+
+        let imgpath = downloader::cache_image(&title, image_uri.as_ref().map(|s| s.as_str()));
+
+        let pixbuf = if let Some(i) = imgpath {
+            Pixbuf::new_from_file_at_scale(&i, 200, 200, true).ok()
+        } else {
+            None
+        };
+
+        let f = create_flowbox_child(&title, pixbuf.clone());
+
+        let stack_clone = stack.clone();
+        let db_clone = db.clone();
+
+        f.connect_activate(move |_| {
+            let pdw = stack_clone.get_child_by_name("pdw").unwrap();
+            stack_clone.remove(&pdw);
+            let pdw = podcast_widget(
+                db_clone.clone(),
+                Some(title.as_str()),
+                Some(description.as_str()),
+                pixbuf.clone(),
+            );
+            stack_clone.add_named(&pdw, "pdw");
+            stack_clone.set_visible_child(&pdw);
+            println!("Hello World!, child activated");
+        });
+        flowbox.add(&f);
+
+        if !pd_model.iter_next(&iter) {
+            break;
+        }
+    }
+}