File gtkstatusicon-fix.patch of Package xapps

diff -rub a/libxapp/xapp-status-icon.c b/libxapp/xapp-status-icon.c
--- a/libxapp/xapp-status-icon.c	2020-01-10 01:14:11.000000000 +0800
+++ b/libxapp/xapp-status-icon.c	2020-03-22 20:56:42.289445192 +0800
@@ -798,7 +798,6 @@
     }
 
     gtk_status_icon_set_tooltip_text (priv->gtk_status_icon, priv->tooltip_text);
-    gtk_status_icon_set_name (priv->gtk_status_icon, priv->name);
 
     if (priv->icon_name)
     {
@@ -1327,6 +1326,12 @@
 xapp_status_icon_set_name (XAppStatusIcon *icon, const gchar *name)
 {
     g_return_if_fail (XAPP_IS_STATUS_ICON (icon));
+    
+    if (g_strcmp0 (name, icon->priv->name) == 0)
+    {
+        return;
+    }
+
     g_clear_pointer (&icon->priv->name, g_free);
     icon->priv->name = g_strdup (name);
 
@@ -1337,7 +1342,14 @@
         xapp_status_icon_interface_set_name (icon->priv->skeleton, name);
     }
 
-    update_fallback_icon (icon);
+    /* Call this directly instead of in the update_fallback_icon() function,
+     * as every time this is called, Gtk re-creates the plug for the icon,
+     * so the tray thinks one icon has disappeared and a new one appeared,
+     * which can cause flicker and undesirable re-ordering of tray items. */
+    if (icon->priv->gtk_status_icon != NULL)
+    {
+        gtk_status_icon_set_name (icon->priv->gtk_status_icon, name);
+    }
 }
 
 /**
@@ -1353,6 +1365,12 @@
 xapp_status_icon_set_icon_name (XAppStatusIcon *icon, const gchar *icon_name)
 {
     g_return_if_fail (XAPP_IS_STATUS_ICON (icon));
+
+    if (g_strcmp0 (icon_name, icon->priv->icon_name) == 0)
+    {
+        return;
+    }
+    
     g_clear_pointer (&icon->priv->icon_name, g_free);
     icon->priv->icon_name = g_strdup (icon_name);
 
@@ -1379,6 +1397,12 @@
 xapp_status_icon_set_tooltip_text (XAppStatusIcon *icon, const gchar *tooltip_text)
 {
     g_return_if_fail (XAPP_IS_STATUS_ICON (icon));
+
+    if (g_strcmp0 (tooltip_text, icon->priv->tooltip_text) == 0)
+    {
+        return;
+    }
+
     g_clear_pointer (&icon->priv->tooltip_text, g_free);
     icon->priv->tooltip_text = g_strdup (tooltip_text);
 
@@ -1405,6 +1429,12 @@
 xapp_status_icon_set_label (XAppStatusIcon *icon, const gchar *label)
 {
     g_return_if_fail (XAPP_IS_STATUS_ICON (icon));
+
+    if (g_strcmp0 (label, icon->priv->label) == 0)
+    {
+        return;
+    }
+
     g_clear_pointer (&icon->priv->label, g_free);
     icon->priv->label = g_strdup (label);
 
@@ -1429,6 +1459,12 @@
 xapp_status_icon_set_visible (XAppStatusIcon *icon, const gboolean visible)
 {
     g_return_if_fail (XAPP_IS_STATUS_ICON (icon));
+
+    if (visible == icon->priv->visible)
+    {
+        return;
+    }
+
     icon->priv->visible = visible;
 
     g_debug ("XAppStatusIcon set_visible: %s", visible ? "TRUE" : "FALSE");
@@ -1456,6 +1492,13 @@
 {
     g_return_if_fail (XAPP_IS_STATUS_ICON (icon));
 
+    g_return_if_fail (GTK_IS_MENU (menu));
+
+    if (menu == GTK_MENU (icon->priv->primary_menu))
+    {
+        return;
+    }
+
     g_clear_object (&icon->priv->primary_menu);
 
     g_debug ("XAppStatusIcon set_primary_menu: %p", menu);
@@ -1501,6 +1544,12 @@
                                    GtkMenu        *menu)
 {
     g_return_if_fail (XAPP_IS_STATUS_ICON (icon));
+    g_return_if_fail (GTK_IS_MENU (menu));
+
+    if (menu == GTK_MENU (icon->priv->secondary_menu))
+    {
+        return;
+    }
 
     g_clear_object (&icon->priv->secondary_menu);