[gnome-applets/wip/muktupavels/help-about] multiload: use gp_applet_show_help

[Alberts Muktupāvels <muktupavels src gnome org>]

commit afe7438078513c6c41d3188d8557bea3cb33b427
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Fri Apr 3 16:22:53 2020 +0300

    multiload: use gp_applet_show_help

 gnome-applets/ga-module.c                  |  1 +
 gnome-applets/multiload/multiload-applet.c | 14 +-------------
 gnome-applets/multiload/properties.c       | 12 +-----------
 3 files changed, 3 insertions(+), 24 deletions(-)
---
diff --git a/gnome-applets/ga-module.c b/gnome-applets/ga-module.c
index 7dad79a92..115e38d1d 100644
--- a/gnome-applets/ga-module.c
+++ b/gnome-applets/ga-module.c
@@ -177,6 +177,7 @@ ga_get_applet_info (const char *id)
       icon_name = "utilities-system-monitor";
 
       about_func = multiload_applet_setup_about;
+      help_uri = "help:multiload";
     }
   else if (g_strcmp0 (id, "netspeed") == 0)
     {
diff --git a/gnome-applets/multiload/multiload-applet.c b/gnome-applets/multiload/multiload-applet.c
index fe75ab714..5e688f518 100644
--- a/gnome-applets/multiload/multiload-applet.c
+++ b/gnome-applets/multiload/multiload-applet.c
@@ -43,19 +43,7 @@ help_cb (GSimpleAction *action,
          GVariant      *parameter,
          gpointer       user_data)
 {
-       MultiloadApplet *ma = (MultiloadApplet *) user_data;
-       GError *error = NULL;
-                                                                                
-       gtk_show_uri (gtk_widget_get_screen (GTK_WIDGET (ma)),
-                       "help:multiload",
-                       gtk_get_current_event_time (),
-                       &error);
-
-       if (error) { /* FIXME: the user needs to see this */
-               g_warning ("help error: %s\n", error->message);
-               g_error_free (error);
-               error = NULL;
-       }
+  gp_applet_show_help (GP_APPLET (user_data), NULL);
 }
 
 /* run the full-scale system process monitor */
diff --git a/gnome-applets/multiload/properties.c b/gnome-applets/multiload/properties.c
index 3a4696c3b..2eea55a30 100644
--- a/gnome-applets/multiload/properties.c
+++ b/gnome-applets/multiload/properties.c
@@ -75,17 +75,7 @@ properties_close_cb (GtkWidget *widget, gint arg, MultiloadApplet *ma)
        switch (arg)
        {
                case GTK_RESPONSE_HELP:
-
-                       gtk_show_uri (gtk_widget_get_screen (GTK_WIDGET (ma)),
-                                       "help:multiload/multiload-prefs",
-                                       gtk_get_current_event_time (),
-                                       &error);
-
-                       if (error) { /* FIXME: the user needs to see this */
-                               g_warning ("help error: %s\n", error->message);
-                               g_error_free (error);
-                               error = NULL;
-                       }
+                       gp_applet_show_help (GP_APPLET (ma), "multiload-prefs");
                        break;
                        
                case GTK_RESPONSE_CLOSE: