[gnome-panel] libgnome-panel: add gp_module_get_standalone_menu

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 5ddbe331d3aa18125e25ac47dc75785378b69fb1
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Sep 17 14:51:14 2018 +0300

    libgnome-panel: add gp_module_get_standalone_menu

 libgnome-panel/gp-module-private.h |  5 +++++
 libgnome-panel/gp-module.c         | 30 ++++++++++++++++++++++++++++++
 libgnome-panel/gp-module.h         | 18 ++++++++++++++++++
 3 files changed, 53 insertions(+)
---
diff --git a/libgnome-panel/gp-module-private.h b/libgnome-panel/gp-module-private.h
index 200290e63..87761bd49 100644
--- a/libgnome-panel/gp-module-private.h
+++ b/libgnome-panel/gp-module-private.h
@@ -48,6 +48,11 @@ GpAppletInfo        *gp_module_get_applet_info       (GpModule      *module,
 const gchar         *gp_module_get_applet_id_from_iid (GpModule     *module,
                                                        const gchar  *old_iid);
 
+GtkWidget           *gp_module_get_standalone_menu    (GpModule     *module,
+                                                       gboolean      enable_tooltips,
+                                                       gboolean      locked_down,
+                                                       guint         menu_icon_size);
+
 GpApplet            *gp_module_applet_new             (GpModule     *module,
                                                        const gchar  *applet,
                                                        const gchar  *settings_path,
diff --git a/libgnome-panel/gp-module.c b/libgnome-panel/gp-module.c
index f915ecbdd..fbad87e3f 100644
--- a/libgnome-panel/gp-module.c
+++ b/libgnome-panel/gp-module.c
@@ -137,6 +137,8 @@ struct _GpModule
 
   GetAppletIdFromIidFunc   compatibility_func;
 
+  GetStandaloneMenuFunc    standalone_menu_func;
+
   GHashTable              *applets;
 };
 
@@ -555,6 +557,34 @@ gp_module_get_applet_id_from_iid (GpModule    *module,
   return module->compatibility_func (old_iid);
 }
 
+/**
+ * gp_module_set_standalone_menu:
+ * @module: a #GpModule
+ * @func: the function to call to create a menu
+ *
+ * Specifies a function to be used to create standalone menu.
+ */
+void
+gp_module_set_standalone_menu (GpModule              *module,
+                               GetStandaloneMenuFunc  func)
+{
+  module->standalone_menu_func = func;
+}
+
+GtkWidget *
+gp_module_get_standalone_menu (GpModule *module,
+                               gboolean  enable_tooltips,
+                               gboolean  locked_down,
+                               guint     menu_icon_size)
+{
+  if (module->standalone_menu_func == NULL)
+    return NULL;
+
+  return module->standalone_menu_func (enable_tooltips,
+                                       locked_down,
+                                       menu_icon_size);
+}
+
 /**
  * gp_module_applet_new:
  * @module: a #GpModule
diff --git a/libgnome-panel/gp-module.h b/libgnome-panel/gp-module.h
index 91054ac6d..0aa70fbd3 100644
--- a/libgnome-panel/gp-module.h
+++ b/libgnome-panel/gp-module.h
@@ -49,6 +49,21 @@ typedef GpAppletInfo * (* GpGetAppletInfoFunc)    (const gchar *id);
  */
 typedef const gchar  * (* GetAppletIdFromIidFunc) (const gchar *iid);
 
+/**
+ * GetStandaloneMenuFunc:
+ * @enable_tooltips:
+ * @locked_down:
+ * @menu_icon_size:
+ *
+ * Specifies the type of the module function called to create a
+ * standalone menu.
+ *
+ * Returns: (transfer full): returns a #GtkMenu.
+ */
+typedef GtkWidget    * (* GetStandaloneMenuFunc)  (gboolean     enable_tooltips,
+                                                   gboolean     locked_down,
+                                                   guint        menu_icon_size);
+
 #define GP_TYPE_MODULE (gp_module_get_type ())
 G_DECLARE_FINAL_TYPE (GpModule, gp_module, GP, MODULE, GObject)
 
@@ -73,6 +88,9 @@ void          gp_module_set_get_applet_info (GpModule               *module,
 void          gp_module_set_compatibility   (GpModule               *module,
                                              GetAppletIdFromIidFunc  func);
 
+void          gp_module_set_standalone_menu (GpModule               *module,
+                                             GetStandaloneMenuFunc   func);
+
 /**
  * gp_module_load:
  * @module: a #GpModule