[gnome-software] Only show installable applications in the 'Installed' panel

[Richard Hughes <rhughes src gnome org>]

commit 661e3d8ce11f1ccaea522a809e6db572fded4938
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jan 16 14:17:56 2017 +0000

    Only show installable applications in the 'Installed' panel
    
    This ensures we only show applications with AppData files and not random helper
    apps or user-specified launchers. However, all applications are shown when
    entering 'menu-editing' mode.

 src/gs-shell-installed.c |   19 ++++++++++++++++++-
 1 files changed, 18 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-shell-installed.c b/src/gs-shell-installed.c
index f3e11a4..253920c 100644
--- a/src/gs-shell-installed.c
+++ b/src/gs-shell-installed.c
@@ -167,6 +167,18 @@ should_show_installed_size (GsShellInstalled *self)
                                       "installed-page-show-size");
 }
 
+static gboolean
+gs_shell_installed_is_actual_app (GsApp *app)
+{
+       if (gs_app_get_description (app) != NULL)
+               return TRUE;
+       /* special snowflake */
+       if (g_strcmp0 (gs_app_get_id (app), "google-chrome.desktop") == 0)
+               return TRUE;
+       g_debug ("%s is not an actual app", gs_app_get_unique_id (app));
+       return FALSE;
+}
+
 static void
 gs_shell_installed_add_app (GsShellInstalled *self, GsAppList *list, GsApp *app)
 {
@@ -199,7 +211,8 @@ gs_shell_installed_add_app (GsShellInstalled *self, GsAppList *list, GsApp *app)
        gs_app_row_set_selectable (GS_APP_ROW (app_row),
                                   self->selection_mode);
 
-       gtk_widget_show (app_row);
+       /* only show if is an actual application */
+       gtk_widget_set_visible (app_row, gs_shell_installed_is_actual_app (app));
 }
 
 static void
@@ -577,8 +590,12 @@ set_selection_mode (GsShellInstalled *self, gboolean selection_mode)
        children = gtk_container_get_children (GTK_CONTAINER (self->list_box_install));
        for (l = children; l; l = l->next) {
                GsAppRow *app_row = GS_APP_ROW (l->data);
+               GsApp *app = gs_app_row_get_app (app_row);
                gs_app_row_set_selectable (app_row,
                                           self->selection_mode);
+               gtk_widget_set_visible (GTK_WIDGET (app_row),
+                                       self->selection_mode ||
+                                       gs_shell_installed_is_actual_app (app));
        }
 
        gtk_revealer_set_reveal_child (GTK_REVEALER (self->bottom_install), self->selection_mode);