Refactor podcast list handling into GPodderPodcastListModel

gpodder-ui-qml

@@ -1 +1 @@
-Subproject commit 9d5fa936439a335c037116eff90517e66da03c93
+Subproject commit fa9586bbdb62f13c583dfc2f8da784d13a809144

qml/PodcastsPage.qml

@@ -21,47 +21,13 @@
 import QtQuick 2.0
 import Sailfish.Silica 1.0
 
+import 'common'
 import 'common/util.js' as Util
 
 Page {
     id: podcastsPage
 
-    function reload() {
+    Component.onCompleted: podcastListModel.reload();
-        py.call('main.load_podcasts', [], function (podcasts) {
-            Util.updateModelFrom(podcastListModel, podcasts);
-        });
-    }
-
-    Component.onCompleted: {
-        reload();
-
-        py.setHandler('podcast-list-changed', podcastsPage.reload);
-
-        py.setHandler('updating-podcast', function (podcast_id) {
-            for (var i=0; i<podcastListModel.count; i++) {
-                var podcast = podcastListModel.get(i);
-                if (podcast.id == podcast_id) {
-                    podcastListModel.setProperty(i, 'updating', true);
-                    break;
-                }
-            }
-        });
-
-        py.setHandler('updated-podcast', function (podcast) {
-            for (var i=0; i<podcastListModel.count; i++) {
-                if (podcastListModel.get(i).id == podcast.id) {
-                    podcastListModel.set(i, podcast);
-                    break;
-                }
-            }
-        });
-    }
-
-    Component.onDestruction: {
-        py.setHandler('podcast-list-changed', undefined);
-        py.setHandler('updating-podcast', undefined);
-        py.setHandler('updated-podcast', undefined);
-    }
 
     SilicaListView {
         id: podcastList
@@ -93,7 +59,7 @@ Page {
         section.property: 'section'
         section.delegate: SectionHeader { text: section }
 
-        model: ListModel { id: podcastListModel }
+        model: GPodderPodcastListModel { id: podcastListModel }
 
         delegate: PodcastItem {
             onClicked: pgst.loadPage('EpisodesPage.qml', {'podcast_id': id, 'title': title});