XRANDR_DEFAULTS = dict(list(XRANDR_13_DEFAULTS.items()) + list(XRANDR_12_DEFAULTS.items()))
+ EDID_UNAVAILABLE = "--CONNECTED-BUT-EDID-UNAVAILABLE-"
+
def __repr__(self):
return "<%s%s %s>" % (self.output, (" %s..%s" % (self.edid[:5], self.edid[-5:])) if self.edid else "", " ".join(self.option_vector))
edid = None
elif not match["width"]:
options["off"] = None
- edid = "".join(match["edid"].strip().split())
+ edid = "".join(match["edid"].strip().split()) if match["edid"] else "%s-%s" % (XrandrOutput.EDID_UNAVAILABLE, match["output"])
else:
if match["mode_width"]:
options["mode"] = "%sx%s" % (match["mode_width"], match["mode_height"])
options["gamma"] = gamma
if match["rate"]:
options["rate"] = match["rate"]
- edid = "".join(match["edid"].strip().split())
+ edid = "".join(match["edid"].strip().split()) if match["edid"] else "%s-%s" % (XrandrOutput.EDID_UNAVAILABLE, match["output"])
return XrandrOutput(match["output"], edid, options), modes
def edid_equals(self, other):
"Compare to another XrandrOutput's edid and on/off-state, taking legacy autorandr behaviour (md5sum'ing) into account"
if self.edid and other.edid:
- if len(self.edid) == 32 and len(other.edid) != 32:
+ if len(self.edid) == 32 and len(other.edid) != 32 and not other.edid.startswith(XrandrOutput.EDID_UNAVAILABLE):
return hashlib.md5(binascii.unhexlify(other.edid)).hexdigest() == self.edid
- if len(self.edid) != 32 and len(other.edid) == 32:
+ if len(self.edid) != 32 and len(other.edid) == 32 and not self.edid.startswith(XrandrOutput.EDID_UNAVAILABLE):
return hashlib.md5(binascii.unhexlify(self.edid)).hexdigest() == other.edid
return self.edid == other.edid
def profile_blocked(profile_path):
"Check if a profile is blocked"
- script = os.path.join(profile_path, "blocked")
+ script = os.path.join(profile_path, "block")
if not os.access(script, os.X_OK | os.F_OK):
return False
return subprocess.call(script) == 0
else:
disable_outputs = disable_outputs[-1:]
+ # If disable_outputs still has more than one output in it, one of the xrandr-calls below would
+ # disable the last two screens. This is a problem, so if this would happen, instead disable only
+ # one screen in the first call below.
+ if len(disable_outputs) > 0 and len(disable_outputs) % 2 == 0:
+ # In the context of a xrandr call that changes the display state, `--query' should do nothing
+ disable_outputs.insert(0, ['--query'])
+
# Enable the remaining outputs in pairs of two operations
operations = disable_outputs + enable_outputs
for index in range(0, len(operations), 2):