[gnome-software: 8/20] doc: Port gs_plugin_add_search() vfunc to GsPluginJobListApps

[Milan Crha <mcrha src gnome org>]

commit e8f78a0378096ece369ad437a5fd6eff3aad2c88
Author: Philip Withnall <pwithnall endlessos org>
Date:   Fri Jul 1 16:38:17 2022 +0100

    doc: Port gs_plugin_add_search() vfunc to GsPluginJobListApps
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>
    
    Helps: #1472

 doc/api/gnome-software-docs.xml | 51 +++++++++++++++++++++++++++++++++--------
 1 file changed, 42 insertions(+), 9 deletions(-)
---
diff --git a/doc/api/gnome-software-docs.xml b/doc/api/gnome-software-docs.xml
index d324d08a5..1d2d3eff7 100644
--- a/doc/api/gnome-software-docs.xml
+++ b/doc/api/gnome-software-docs.xml
@@ -98,26 +98,59 @@ gs_plugin_sample_init (GsPluginSample *self)
   gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_BEFORE, "appstream");
 }
 
-gboolean
-gs_plugin_add_search (GsPlugin *plugin,
-                      gchar **values,
-                      GsAppList *list,
-                      GCancellable *cancellable,
-                      GError **error)
+static void
+gs_plugin_sample_list_apps_async (GsPlugin              *plugin,
+                                  GsAppQuery            *query,
+                                  GsPluginListAppsFlags  flags,
+                                  GCancellable          *cancellable,
+                                  GAsyncReadyCallback    callback,
+                                  gpointer               user_data)
 {
-  for (gsize i = 0; values[i] != NULL; i++) {
-    if (g_strcmp0 (values[i], "fotoshop") == 0) {
+  GsPluginSample *self = GS_PLUGIN_SAMPLE (plugin);
+  g_autoptr(GTask) task = NULL;
+  const gchar * const *keywords;
+  g_autoptr(GsAppList) list = gs_app_list_new ();
+
+  task = gs_plugin_list_apps_data_new_task (plugin, query, flags,
+                                            cancellable, callback, user_data);
+  g_task_set_source_tag (task, gs_plugin_sample_list_apps_async);
+
+  if (query == NULL ||
+      gs_app_query_get_keywords (query) == NULL ||
+      gs_app_query_get_n_properties_set (query) != 1) {
+    g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+                             "Unsupported query");
+    return;
+  }
+
+  keywords = gs_app_query_get_keywords (query);
+
+  for (gsize i = 0; keywords[i] != NULL; i++) {
+    if (g_str_equal (keywords[i], "fotoshop")) {
       g_autoptr(GsApp) app = gs_app_new ("gimp.desktop");
       gs_app_add_quirk (app, GS_APP_QUIRK_IS_WILDCARD);
       gs_app_list_add (list, app);
     }
   }
-  return TRUE;
+
+  g_task_return_pointer (task, g_steal_pointer (&amp;list), g_object_unref);
+}
+
+static GsAppList *
+gs_plugin_sample_list_apps_finish (GsPlugin      *plugin,
+                                   GAsyncResult  *result,
+                                   GError       **error)
+{
+  return g_task_propagate_pointer (G_TASK (result), error);
 }
 
 static void
 gs_plugin_sample_class_init (GsPluginSampleClass *klass)
 {
+  GsPluginClass *plugin_class = GS_PLUGIN_CLASS (klass);
+
+  plugin_class->list_apps_async = gs_plugin_sample_list_apps_async;
+  plugin_class->list_apps_finish = gs_plugin_sample_list_apps_finish;
 }
 
 GType