From d09089c22fa81abac887006e1942674bcad736a9 Mon Sep 17 00:00:00 2001
From: Julian Sparber <julian@sparber.net>
Date: Thu, 3 Dec 2020 22:54:42 +0100
Subject: [PATCH 10/16] add option to start hidden

---
 src/application.vala | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/application.vala b/src/application.vala
index 92aba34..4bc24c6 100644
--- a/src/application.vala
+++ b/src/application.vala
@@ -21,6 +21,7 @@ namespace Clocks {
 public class Application : Gtk.Application {
     const OptionEntry[] OPTION_ENTRIES = {
         { "version", 'v', 0, OptionArg.NONE, null, N_("Print version information and exit"), null },
+        { "hidden", 0, 0, OptionArg.NONE, null, N_("Start without showing a window"), null },
         { (string) null }
     };
 
@@ -36,6 +37,7 @@ public class Application : Gtk.Application {
     private World.ShellWorldClocks world_clocks;
     private uint world_clocks_id = 0;
     private Window? window;
+    private bool start_hidden = false;
     private List<string> system_notifications;
 
     private Window ensure_window () ensures (window != null) {
@@ -96,7 +98,11 @@ public class Application : Gtk.Application {
         base.activate ();
 
         var win = ensure_window ();
-        win.present ();
+        if (!start_hidden) {
+            win.present ();
+        } else {
+            start_hidden = false;
+        }
 
         win.focus_in_event.connect (() => {
             withdraw_notifications ();
@@ -142,6 +148,9 @@ public class Application : Gtk.Application {
             print ("%s %s\n", (string) Environment.get_application_name (), Config.VERSION);
             return 0;
         }
+        if (options.contains("hidden")) {
+            start_hidden = true;
+        }
 
         return -1;
     }
@@ -155,6 +164,7 @@ public class Application : Gtk.Application {
         win.show_world ();
         win.present ();
 
+
         var world = GWeather.Location.get_world ();
         if (world != null) {
             // The result is actually nullable
-- 
2.34.1