X-Git-Url: https://git.ralfj.de/lilass.git/blobdiff_plain/27d7d48deea2278c3cb593805ed8c2a7f789c0d5..a2545a3dcb3a2ff732b2427d4da5e08d7605455a:/dsl.py

diff --git a/dsl.py b/dsl.py
index 7dc8665..f9c0702 100755
--- a/dsl.py
+++ b/dsl.py
@@ -182,12 +182,15 @@ if __name__ == "__main__":
 	try:
 		# parse command-line arguments
 		parser = argparse.ArgumentParser(description='easy Display Setup for Laptops')
-		parser.add_argument("-f, --frontend",
+		parser.add_argument("-f", "--frontend",
 							dest="frontend",
 							help="The frontend to be used for user interaction")
-		parser.add_argument("-r, --relative-position",
+		parser.add_argument("-r", "--relative-position",
 							dest="rel_position", choices=('left', 'right', 'external-only'),
 							help="Position of external screen relative to internal one")
+		parser.add_argument("-i", "--internal-only",
+							dest="internal_only", action='store_true',
+							help="Enable internal screen, disable all the others (as if no external screen was connected")
 		cmdArgs = parser.parse_args()
 		
 		# load frontend
@@ -205,7 +208,7 @@ if __name__ == "__main__":
 		# check whether we got an external screen or not
 		# Check what to do
 		usedExternalConnector = findAvailableConnector(externalConnectors, connectors) # *the* external connector which is actually used
-		if usedExternalConnector is not None:
+		if not cmdArgs.internal_only and usedExternalConnector is not None:
 			# there's an external screen connected, we need to get a setup
 			if cmdArgs.rel_position is not None:
 				# use command-line arguments (can we do this relPosition stuff more elegant?)
@@ -233,6 +236,12 @@ if __name__ == "__main__":
 			call += ["--output", name] + connectorArgs[name]
 		print("Call that will be made:",call)
 		subprocess.check_call(call)
+		
+		# make sure the internal screen is really, *really* turned on if requested
+		if cmdArgs.internal_only:
+			backlight = float(subprocess.check_output(["xbacklight", "-get"]).strip())
+			if backlight == 0: # it's completely turned off, we better enable it
+				subprocess.check_call(["xbacklight", "-set", "100"])
 	except Exception as e:
 		frontend.error(str(e))
 		raise