From e3bd75ef0dc6bf18fbf74cb9d3139fdfd8412446 Mon Sep 17 00:00:00 2001
From: Gergely Polonkai <gergely@polonkai.eu>
Date: Mon, 29 Sep 2014 23:40:44 +0200
Subject: [PATCH] Clear chart icon view before loading the list

Fixes #94
---
 src/ag-app.c       | 2 +-
 src/ag-icon-view.c | 8 ++++++++
 src/ag-icon-view.h | 2 ++
 src/ag-window.c    | 8 +++++---
 src/ag-window.h    | 2 +-
 5 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/src/ag-app.c b/src/ag-app.c
index 33bfd95..02b65e1 100644
--- a/src/ag-app.c
+++ b/src/ag-app.c
@@ -113,7 +113,7 @@ new_window_cb(GSimpleAction *action, GVariant *parameter, gpointer user_data)
 {
     AgWindow *window = AG_WINDOW(ag_app_create_window(AG_APP(user_data)));
 
-    ag_window_load_chart_list(window);
+    ag_window_reload_chart_list(window);
     ag_window_change_tab(window, "list");
 }
 
diff --git a/src/ag-icon-view.c b/src/ag-icon-view.c
index b6494a9..a867bcc 100644
--- a/src/ag-icon-view.c
+++ b/src/ag-icon-view.c
@@ -470,3 +470,11 @@ ag_icon_view_remove_selected(AgIconView *icon_view)
 
     ag_icon_view_selection_changed(icon_view);
 }
+
+void
+ag_icon_view_remove_all(AgIconView *icon_view)
+{
+    AgIconViewPrivate *priv = ag_icon_view_get_instance_private(icon_view);
+
+    gtk_list_store_clear(priv->model);
+}
diff --git a/src/ag-icon-view.h b/src/ag-icon-view.h
index 9788577..3df334a 100644
--- a/src/ag-icon-view.h
+++ b/src/ag-icon-view.h
@@ -65,6 +65,8 @@ void ag_icon_view_unselect_all(AgIconView *icon_view);
 
 void ag_icon_view_remove_selected(AgIconView *icon_view);
 
+void ag_icon_view_remove_all(AgIconView *icon_view);
+
 G_END_DECLS
 
 #endif /* __AG_ICON_VIEW_H__ */
diff --git a/src/ag-window.c b/src/ag-window.c
index 8482e19..9775c21 100644
--- a/src/ag-window.c
+++ b/src/ag-window.c
@@ -1666,7 +1666,7 @@ ag_window_back_action(GSimpleAction *action,
         ag_db_chart_save_unref(priv->saved_data);
         priv->saved_data = NULL;
 
-        ag_window_load_chart_list(window);
+        ag_window_reload_chart_list(window);
         gtk_stack_set_visible_child_name(GTK_STACK(priv->stack), "list");
         gtk_header_bar_set_subtitle(GTK_HEADER_BAR(priv->header_bar), NULL);
     }
@@ -1677,7 +1677,7 @@ ag_window_refresh_action(GSimpleAction *action,
                          GVariant      *parameter,
                          gpointer      user_data)
 {
-    ag_window_load_chart_list(AG_WINDOW(user_data));
+    ag_window_reload_chart_list(AG_WINDOW(user_data));
 }
 
 static void
@@ -2862,7 +2862,7 @@ ag_window_cleanup_load_items(LoadIdleData *idle_data)
 }
 
 gboolean
-ag_window_load_chart_list(AgWindow *window)
+ag_window_reload_chart_list(AgWindow *window)
 {
     LoadIdleData    *idle_data;
     AgDb            *db         = ag_db_get();
@@ -2870,6 +2870,8 @@ ag_window_load_chart_list(AgWindow *window)
     GList           *chart_list = ag_db_chart_get_list(db, &err);
     AgWindowPrivate *priv       = ag_window_get_instance_private(window);
 
+    ag_icon_view_remove_all(AG_ICON_VIEW(priv->chart_list));
+
     /* Lazy loading of charts with previews. Idea is from
      * http://blogs.gnome.org/ebassi/documentation/lazy-loading/ */
 
diff --git a/src/ag-window.h b/src/ag-window.h
index 1f70c6c..ba3ba95 100644
--- a/src/ag-window.h
+++ b/src/ag-window.h
@@ -75,7 +75,7 @@ void ag_window_settings_save(GtkWindow *window,
 
 void ag_window_change_tab(AgWindow *window, const gchar *tab_name);
 
-gboolean ag_window_load_chart_list(AgWindow *window);
+gboolean ag_window_reload_chart_list(AgWindow *window);
 
 gboolean ag_window_is_usable(AgWindow *window);