[gnome-software] overview: Change the recommended apps category each day

[Kalev Lember <klember src gnome org>]

commit cfa0491f492b947926d66b856e785790e412018e
Author: Kalev Lember <kalevlember gmail com>
Date:   Mon Aug 11 15:31:37 2014 +0200

    overview: Change the recommended apps category each day
    
    Instead of just showing recommended games, rotate through the audio,
    games, graphics and office categories.

 src/gs-shell-overview.c  |   67 ++++++++++++++++++++++++++++++++-------------
 src/gs-shell-overview.ui |   10 +++---
 2 files changed, 52 insertions(+), 25 deletions(-)
---
diff --git a/src/gs-shell-overview.c b/src/gs-shell-overview.c
index 2cd6533..17abadd 100644
--- a/src/gs-shell-overview.c
+++ b/src/gs-shell-overview.c
@@ -47,12 +47,12 @@ struct GsShellOverviewPrivate
        GtkWidget               *bin_featured;
        GtkWidget               *box_overview;
        GtkWidget               *box_popular;
-       GtkWidget               *box_popular_games;
+       GtkWidget               *box_popular_rotating;
        GtkWidget               *category_heading;
        GtkWidget               *featured_heading;
        GtkWidget               *grid_categories;
        GtkWidget               *popular_heading;
-       GtkWidget               *popular_games_heading;
+       GtkWidget               *popular_rotating_heading;
        GtkWidget               *scrolledwindow_overview;
        GtkWidget               *stack_overview;
 };
@@ -132,9 +132,9 @@ out:
 }
 
 static void
-gs_shell_overview_get_popular_games_cb (GObject *source_object,
-                                        GAsyncResult *res,
-                                        gpointer user_data)
+gs_shell_overview_get_popular_rotating_cb (GObject *source_object,
+                                           GAsyncResult *res,
+                                           gpointer user_data)
 {
        GsShellOverview *shell = GS_SHELL_OVERVIEW (user_data);
        GsShellOverviewPrivate *priv = shell->priv;
@@ -146,32 +146,32 @@ gs_shell_overview_get_popular_games_cb (GObject *source_object,
        gint i;
        GtkWidget *tile;
 
-       /* get popular games */
+       /* get popular apps */
        list = gs_plugin_loader_get_popular_finish (plugin_loader, res, &error);
        if (list == NULL) {
-               g_warning ("failed to get popular games: %s", error->message);
+               g_warning ("failed to get recommended applications: %s", error->message);
                g_error_free (error);
-               gtk_widget_hide (priv->popular_games_heading);
-               gtk_widget_hide (priv->box_popular_games);
+               gtk_widget_hide (priv->popular_rotating_heading);
+               gtk_widget_hide (priv->box_popular_rotating);
                goto out;
        } else if (g_list_length (list) < N_TILES) {
-               g_warning ("hiding recommended games: found only %d to show, need at least %d", g_list_length 
(list), N_TILES);
-               gtk_widget_hide (priv->popular_games_heading);
-               gtk_widget_hide (priv->box_popular_games);
+               g_warning ("hiding recommended applications: found only %d to show, need at least %d", 
g_list_length (list), N_TILES);
+               gtk_widget_hide (priv->popular_rotating_heading);
+               gtk_widget_hide (priv->box_popular_rotating);
                goto out;
        }
 
-       gtk_widget_show (priv->popular_games_heading);
-       gtk_widget_show (priv->box_popular_games);
+       gtk_widget_show (priv->popular_rotating_heading);
+       gtk_widget_show (priv->box_popular_rotating);
 
-       gs_container_remove_all (GTK_CONTAINER (priv->box_popular_games));
+       gs_container_remove_all (GTK_CONTAINER (priv->box_popular_rotating));
 
        for (l = list, i = 0; l != NULL && i < N_TILES; l = l->next, i++) {
                app = GS_APP (l->data);
                tile = gs_popular_tile_new (app);
                g_signal_connect (tile, "clicked",
                          G_CALLBACK (popular_tile_clicked), shell);
-               gtk_box_pack_start (GTK_BOX (priv->box_popular_games), tile, TRUE, TRUE, 0);
+               gtk_box_pack_start (GTK_BOX (priv->box_popular_rotating), tile, TRUE, TRUE, 0);
        }
 
        priv->empty = FALSE;
@@ -300,9 +300,11 @@ out:
 void
 gs_shell_overview_refresh (GsShellOverview *shell, gboolean scroll_up)
 {
+       GDateTime *date;
        GsShellOverviewPrivate *priv = shell->priv;
        GtkWidget *widget;
        GtkAdjustment *adj;
+       const gchar *category_of_day;
 
        if (gs_shell_get_mode (priv->shell) == GS_SHELL_MODE_OVERVIEW) {
                widget = GTK_WIDGET (gtk_builder_get_object (priv->builder, "buttonbox_main"));
@@ -328,6 +330,31 @@ gs_shell_overview_refresh (GsShellOverview *shell, gboolean scroll_up)
        priv->empty = TRUE;
        priv->refresh_count = 4;
 
+       date = g_date_time_new_now_utc ();
+       switch (g_date_time_get_day_of_year (date) % 4) {
+       case 0:
+               category_of_day = "Audio";
+               /* TRANSLATORS: this is a heading for audio applications which have been featured 
('recommended') by the distribution */
+               gtk_label_set_label (GTK_LABEL (priv->popular_rotating_heading), _("Recommended Audio 
Applications"));
+               break;
+       case 1:
+               category_of_day = "Game";
+               /* TRANSLATORS: this is a heading for games which have been featured ('recommended') by the 
distribution */
+               gtk_label_set_label (GTK_LABEL (priv->popular_rotating_heading), _("Recommended Games"));
+               break;
+       case 2:
+               category_of_day = "Graphics";
+               /* TRANSLATORS: this is a heading for graphics applications which have been featured 
('recommended') by the distribution */
+               gtk_label_set_label (GTK_LABEL (priv->popular_rotating_heading), _("Recommended Graphics 
Applications"));
+               break;
+       case 3:
+               category_of_day = "Office";
+               /* TRANSLATORS: this is a heading for office applications which have been featured 
('recommended') by the distribution */
+               gtk_label_set_label (GTK_LABEL (priv->popular_rotating_heading), _("Recommended Office 
Applications"));
+               break;
+       }
+       g_date_time_unref (date);
+
        gs_plugin_loader_get_featured_async (priv->plugin_loader,
                                             GS_PLUGIN_REFINE_FLAGS_DEFAULT,
                                             priv->cancellable,
@@ -343,9 +370,9 @@ gs_shell_overview_refresh (GsShellOverview *shell, gboolean scroll_up)
 
        gs_plugin_loader_get_popular_async (priv->plugin_loader,
                                            GS_PLUGIN_REFINE_FLAGS_DEFAULT,
-                                           "Game",
+                                           category_of_day,
                                            priv->cancellable,
-                                           gs_shell_overview_get_popular_games_cb,
+                                           gs_shell_overview_get_popular_rotating_cb,
                                            shell);
 
        gs_plugin_loader_get_categories_async (priv->plugin_loader,
@@ -445,12 +472,12 @@ gs_shell_overview_class_init (GsShellOverviewClass *klass)
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, bin_featured);
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, box_overview);
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, box_popular);
-       gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, box_popular_games);
+       gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, box_popular_rotating);
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, category_heading);
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, featured_heading);
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, grid_categories);
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, popular_heading);
-       gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, popular_games_heading);
+       gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, 
popular_rotating_heading);
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, scrolledwindow_overview);
        gtk_widget_class_bind_template_child_private (widget_class, GsShellOverview, stack_overview);
 }
diff --git a/src/gs-shell-overview.ui b/src/gs-shell-overview.ui
index bbde529..efd2f9f 100644
--- a/src/gs-shell-overview.ui
+++ b/src/gs-shell-overview.ui
@@ -113,17 +113,17 @@
                       </packing>
                     </child>
                     <child>
-                      <object class="GtkLabel" id="popular_games_heading">
+                      <object class="GtkLabel" id="popular_rotating_heading">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                         <property name="xalign">0</property>
-                        <property name="label" translatable="yes" comments="Translators: This is a heading 
for games which have been featured ('recommended') by the distribution.">Recommended Games</property>
+                        <property name="label" comments="Don't translate, this is just a 
placeholder">Recommended Games</property>
                         <property name="margin-top">24</property>
                         <property name="margin-bottom">12</property>
                         <property name="margin-start">24</property>
                         <property name="margin-end">24</property>
                         <accessibility>
-                          <relation target="box_popular_games" type="label-for"/>
+                          <relation target="box_popular_rotating" type="label-for"/>
                         </accessibility>
                         <style>
                           <class name="index-title-alignment-software"/>
@@ -136,7 +136,7 @@
                       </packing>
                     </child>
                     <child>
-                      <object class="GtkBox" id="box_popular_games">
+                      <object class="GtkBox" id="box_popular_rotating">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                         <property name="margin_start">12</property>
@@ -145,7 +145,7 @@
                         <property name="homogeneous">True</property>
                         <property name="valign">start</property>
                         <accessibility>
-                          <relation target="popular_games_heading" type="labelled-by"/>
+                          <relation target="popular_rotating_heading" type="labelled-by"/>
                         </accessibility>
                       </object>
                       <packing>