[gnome-software: 5/72] generic-updates: Make refine asynchronous

[Philip Withnall <pwithnall src gnome org>]

commit ff035c6bcdb5044b76e5370e65a642edad0581fb
Author: Philip Withnall <pwithnall endlessos org>
Date:   Wed Nov 24 16:26:57 2021 +0000

    generic-updates: Make refine asynchronous
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>
    
    Helps: #1472

 plugins/core/gs-plugin-generic-updates.c | 44 ++++++++++++++++++++++++--------
 1 file changed, 33 insertions(+), 11 deletions(-)
---
diff --git a/plugins/core/gs-plugin-generic-updates.c b/plugins/core/gs-plugin-generic-updates.c
index bef94d77c..06a16f141 100644
--- a/plugins/core/gs-plugin-generic-updates.c
+++ b/plugins/core/gs-plugin-generic-updates.c
@@ -78,19 +78,26 @@ gs_plugin_generic_updates_get_os_update (GsPlugin *plugin)
        return app;
 }
 
-gboolean
-gs_plugin_refine (GsPlugin *plugin,
-                 GsAppList *list,
-                 GsPluginRefineFlags flags,
-                 GCancellable *cancellable,
-                 GError **error)
+static void
+gs_plugin_generic_updates_refine_async (GsPlugin            *plugin,
+                                        GsAppList           *list,
+                                        GsPluginRefineFlags  flags,
+                                        GCancellable        *cancellable,
+                                        GAsyncReadyCallback  callback,
+                                        gpointer             user_data)
 {
+       g_autoptr(GTask) task = NULL;
        g_autoptr(GsApp) app = NULL;
        g_autoptr(GsAppList) os_updates = gs_app_list_new ();
 
+       task = g_task_new (plugin, cancellable, callback, user_data);
+       g_task_set_source_tag (task, gs_plugin_generic_updates_refine_async);
+
        /* not from get_updates() */
-       if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPDATE_DETAILS) == 0)
-               return TRUE;
+       if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPDATE_DETAILS) == 0) {
+               g_task_return_boolean (task, TRUE);
+               return;
+       }
 
        /* do we have any packages left that are not apps? */
        for (guint i = 0; i < gs_app_list_length (list); i++) {
@@ -100,8 +107,10 @@ gs_plugin_refine (GsPlugin *plugin,
                if (gs_plugin_generic_updates_merge_os_update (app_tmp))
                        gs_app_list_add (os_updates, app_tmp);
        }
-       if (gs_app_list_length (os_updates) == 0)
-               return TRUE;
+       if (gs_app_list_length (os_updates) == 0) {
+               g_task_return_boolean (task, TRUE);
+               return;
+       }
 
        /* create new meta object */
        app = gs_plugin_generic_updates_get_os_update (plugin);
@@ -111,12 +120,25 @@ gs_plugin_refine (GsPlugin *plugin,
                gs_app_list_remove (list, app_tmp);
        }
        gs_app_list_add (list, app);
-       return TRUE;
+
+       g_task_return_boolean (task, TRUE);
+}
+
+static gboolean
+gs_plugin_generic_updates_refine_finish (GsPlugin      *plugin,
+                                         GAsyncResult  *result,
+                                         GError       **error)
+{
+       return g_task_propagate_boolean (G_TASK (result), error);
 }
 
 static void
 gs_plugin_generic_updates_class_init (GsPluginGenericUpdatesClass *klass)
 {
+       GsPluginClass *plugin_class = GS_PLUGIN_CLASS (klass);
+
+       plugin_class->refine_async = gs_plugin_generic_updates_refine_async;
+       plugin_class->refine_finish = gs_plugin_generic_updates_refine_finish;
 }
 
 GType