[gnome-software: 30/72] dummy: Make refine asynchronous

[Philip Withnall <pwithnall src gnome org>]

commit b52c13a8a12553eeac39835d453a2a35ef3ca7c7
Author: Philip Withnall <pwithnall endlessos org>
Date:   Wed Nov 24 17:13:08 2021 +0000

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

 plugins/dummy/gs-plugin-dummy.c | 36 +++++++++++++++++++++++++++---------
 1 file changed, 27 insertions(+), 9 deletions(-)
---
diff --git a/plugins/dummy/gs-plugin-dummy.c b/plugins/dummy/gs-plugin-dummy.c
index 0c95fa921..12395325e 100644
--- a/plugins/dummy/gs-plugin-dummy.c
+++ b/plugins/dummy/gs-plugin-dummy.c
@@ -730,23 +730,39 @@ refine_app (GsPluginDummy        *self,
        return TRUE;
 }
 
-gboolean
-gs_plugin_refine (GsPlugin *plugin,
-                 GsAppList *list,
-                 GsPluginRefineFlags flags,
-                 GCancellable *cancellable,
-                 GError **error)
+static void
+gs_plugin_dummy_refine_async (GsPlugin            *plugin,
+                              GsAppList           *list,
+                              GsPluginRefineFlags  flags,
+                              GCancellable        *cancellable,
+                              GAsyncReadyCallback  callback,
+                              gpointer             user_data)
 {
        GsPluginDummy *self = GS_PLUGIN_DUMMY (plugin);
+       g_autoptr(GTask) task = NULL;
+       g_autoptr(GError) local_error = NULL;
+
+       task = g_task_new (plugin, cancellable, callback, user_data);
+       g_task_set_source_tag (task, gs_plugin_dummy_refine_async);
 
        for (guint i = 0; i < gs_app_list_length (list); i++) {
                GsApp *app = gs_app_list_index (list, i);
 
-               if (!refine_app (self, app, flags, cancellable, error))
-                       return FALSE;
+               if (!refine_app (self, app, flags, cancellable, &local_error)) {
+                       g_task_return_error (task, g_steal_pointer (&local_error));
+                       return;
+               }
        }
 
-       return TRUE;
+       g_task_return_boolean (task, TRUE);
+}
+
+static gboolean
+gs_plugin_dummy_refine_finish (GsPlugin      *plugin,
+                               GAsyncResult  *result,
+                               GError       **error)
+{
+       return g_task_propagate_boolean (G_TASK (result), error);
 }
 
 gboolean
@@ -906,6 +922,8 @@ gs_plugin_dummy_class_init (GsPluginDummyClass *klass)
 
        plugin_class->setup_async = gs_plugin_dummy_setup_async;
        plugin_class->setup_finish = gs_plugin_dummy_setup_finish;
+       plugin_class->refine_async = gs_plugin_dummy_refine_async;
+       plugin_class->refine_finish = gs_plugin_dummy_refine_finish;
 }
 
 GType