X-Git-Url: https://git.ralfj.de/lilass.git/blobdiff_plain/b8a3257b112e87352dfc719d4c4da4ab6ae69c30..19d6fbc8dc6e08e9ded4a2f576c83dc92a256479:/external_screen.py?ds=inline

diff --git a/external_screen.py b/external_screen.py
index a8742a3..a419908 100755
--- a/external_screen.py
+++ b/external_screen.py
@@ -10,19 +10,25 @@ def getXrandrInformation():
 	connector = None # current connector
 	for line in p.stdout:
 		# new connector?
-		m = re.search('^([\w]+) connected ', line)
+		m = re.search(r'^([\w]+) connected ', line)
 		if m is not None:
 			connector = m.groups()[0]
 			assert connector not in connectors
 			connectors[connector] = []
 			continue
 		# new resolution?
-		m = re.search('^   ([\d]+x[\d]+) +', line)
+		m = re.search(r'^   ([\d]+)x([\d]+) +', line)
 		if m is not None:
 			assert connector is not None
-			connectors[connector].append(int(m.groups()[0]))
+			connectors[connector].append((int(m.groups()[0]), int(m.groups()[1])))
+	p.communicate()
+	if p.returncode != 0: raise Exception("Querying xrandr for data failed")
 	return connectors
 
+def res2str(res):
+	(w, h) = res
+	return str(w)+'x'+str(h)
+
 # Check screen setup
 internalName = "LVDS"
 externalName = "CRT1"
@@ -31,10 +37,10 @@ internalResolutions = connectors[internalName] # there must be a screen assoicat
 externalResolutions = connectors.get(externalName)
 
 # Check what to do
-internalArgs = ["--mode", internalResolutions[0]] # there must be a resolution for the internal screen
+internalArgs = ["--mode", res2str(internalResolutions[0])] # there must be a resolution for the internal screen
 externalArgs = ["--off"]
 if externalResolutions is not None: # we need to ask what to do
-	extPosition = PositionSelection(externalResolutions)
+	extPosition = PositionSelection(map(res2str, externalResolutions))
 	extPosition.exec_()
 	if not extPosition.result(): sys.exit(1) # the user canceled
 	# build command-line
@@ -46,6 +52,6 @@ if externalResolutions is not None: # we need to ask what to do
 	else:
 		externalArgs += ["--right-of", internalName]
 # and do it
-args = ["--output", internalName] + internalArgs + ["--output", externalName] + externalArgs
-print args
-subprocess.check_call(["xrandr"] + args)
+call = ["xrandr", "--output", internalName] + internalArgs + ["--output", externalName] + externalArgs
+print "Call that will be made:",call
+subprocess.check_call(call)