1 files changed, 101 insertions, 0 deletions
diff --git a/raveos-gnome-theme/raveos-gnome-idle-blank b/raveos-gnome-theme/raveos-gnome-idle-blank
new file mode 100644
index 0000000..06ee224
--- /dev/null
+++ b/raveos-gnome-theme/raveos-gnome-idle-blank
@@ -0,0 +1,101 @@
+#!/usr/bin/env python3
+import os
+import sys
+
+import gi
+
+gi.require_version("Gio", "2.0")
+from gi.repository import Gio, GLib
+
+DISPLAY_BUS = "org.gnome.Mutter.DisplayConfig"
+DISPLAY_PATH = "/org/gnome/Mutter/DisplayConfig"
+IDLE_BUS = "org.gnome.Mutter.IdleMonitor"
+IDLE_PATH = "/org/gnome/Mutter/IdleMonitor/Core"
+POLL_MS = 2000
+WAKE_MS = 1500
+
+
+def name_has_owner(bus, name):
+    try:
+        res = bus.call_sync(
+            "org.freedesktop.DBus",
+            "/org/freedesktop/DBus",
+            "org.freedesktop.DBus",
+            "NameHasOwner",
+            GLib.Variant("(s)", (name,)),
+            None,
+            Gio.DBusCallFlags.NONE,
+            2000,
+            None,
+        )
+        return bool(res.unpack()[0])
+    except GLib.Error:
+        return False
+
+
+def main():
+    if "GNOME" not in os.environ.get("XDG_CURRENT_DESKTOP", ""):
+        return 0
+
+    try:
+        bus = Gio.bus_get_sync(Gio.BusType.SESSION, None)
+    except GLib.Error:
+        return 0
+
+    if name_has_owner(bus, "org.gnome.Shell.ScreenShield"):
+        return 0
+
+    settings = Gio.Settings.new("org.gnome.desktop.session")
+    state = {"off": False}
+
+    def set_power(mode):
+        bus.call_sync(
+            DISPLAY_BUS,
+            DISPLAY_PATH,
+            "org.freedesktop.DBus.Properties",
+            "Set",
+            GLib.Variant(
+                "(ssv)",
+                (DISPLAY_BUS, "PowerSaveMode", GLib.Variant("i", mode)),
+            ),
+            None,
+            Gio.DBusCallFlags.NONE,
+            2000,
+            None,
+        )
+
+    def get_idle_ms():
+        res = bus.call_sync(
+            IDLE_BUS,
+            IDLE_PATH,
+            IDLE_BUS,
+            "GetIdletime",
+            None,
+            None,
+            Gio.DBusCallFlags.NONE,
+            2000,
+            None,
+        )
+        return int(res.unpack()[0])
+
+    def tick():
+        try:
+            delay = settings.get_uint("idle-delay")
+            idle = get_idle_ms()
+            if delay > 0 and idle >= delay * 1000 and not state["off"]:
+                set_power(3)
+                state["off"] = True
+            elif state["off"] and idle < WAKE_MS:
+                set_power(0)
+                state["off"] = False
+        except GLib.Error:
+            pass
+        return True
+
+    GLib.timeout_add(POLL_MS, tick)
+    GLib.MainLoop().run()
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())