rename tool to DSL: Display Setup for Laptops

[lilass.git] / external_screen.py

diff --git a/external_screen.py b/external_screen.py
deleted file mode 100755 (executable)
index 9d70b82..0000000
--- a/external_screen.py
+++ /dev/null
@@ -1,91 +0,0 @@
-#!/usr/bin/python
-import sys, re, subprocess
-from PyQt4 import QtGui
-from selector_window import PositionSelection
-app = QtGui.QApplication(sys.argv)
-
-def getXrandrInformation():
-       p = subprocess.Popen(["xrandr", "-q"], stdout=subprocess.PIPE)
-       connectors = {} # map of connector names to a list of resolutions
-       connector = None # current connector
-       for line in p.stdout:
-               # new connector?
-               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(r'^   ([\d]+)x([\d]+) +', line)
-               if m is not None:
-                       assert connector is not None
-                       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 res2xrandr(res):
-       (w, h) = res
-       return str(w)+'x'+str(h)
-
-def res2user(res):
-       (w, h) = res
-       # get ratio
-       ratio = int(round(16.0*h/w))
-       if ratio == 12: # 16:12 = 4:3
-               strRatio = '4:3'
-       elif ratio == 13: # 16:12.8 = 5:4
-               strRatio = '5:4'
-       else: # let's just hope this will never be 14 or more...
-               strRatio = '16:%d' % ratio
-       return '%dx%d (%s)' %(w, h, strRatio)
-
-# Check screen setup
-internalName = "LVDS1"
-externalNames = ["HDMI1", "DP1", "VGA1"]
-connectors = getXrandrInformation()
-internalResolutions = connectors[internalName] # there must be a screen assoicated to the internal connector
-externalName = None # *the* external connector which is actually used
-externalResolutions = None # resultions of the external connector
-args = {} # maps connector names to xrand arguments
-
-# look for enabled external screen, disable all the others
-for name in externalNames:
-       if externalResolutions is None and name in connectors:
-               externalName = name
-               externalResolutions = connectors[name]
-       else:
-               args[name] = ["--off"]
-
-# Check what to do
-if externalName is not None: # we need to ask what to do
-       extPosition = PositionSelection(externalName, map(res2user, internalResolutions), map(res2user, externalResolutions))
-       extPosition.exec_()
-       if not extPosition.result(): sys.exit(1) # the user canceled
-       extResolution = res2xrandr(externalResolutions[extPosition.extResolutions.currentIndex()])
-       intResolution = res2xrandr(internalResolutions[extPosition.intResolutions.currentIndex()])
-       # build command-line
-       args[externalName] = ["--mode", extResolution] # we definitely want an external screen
-       if extPosition.extOnly.isChecked():
-               args[internalName] = ["--off"]
-               args[externalName] += ["--primary"]
-       else:
-               # there are two screens
-               args[internalName] = ["--mode", intResolution]
-               if extPosition.posLeft.isChecked():
-                       args[externalName] += ["--left-of", internalName]
-               else:
-                       args[externalName] += ["--right-of", internalName]
-               if extPosition.primExt.isChecked():
-                       args[externalName] += ["--primary"]
-               else:
-                       args[internalName] += ["--primary"]
-else:
-       args[internalName] = ["--mode", res2xrandr(internalResolutions[0]), "--primary"]
-# and do it
-call = ["xrandr"]
-for name in args:
-       call += ["--output", name] + args[name]
-print "Call that will be made:",call
-subprocess.check_call(call)