def _xwininfo(identifier, action):
if identifier is None:
args = "-root"
else:
args = "-id " + identifier
s = _readfrom(_get_x11_vars() + "xwininfo %s -%s" % (args, action), shell=1)
# Return a mapping of keys to values for the "stats" action.
if action == "stats":
d = {}
for line in s.split("\n"):
fields = line.split(":")
if len(fields) < 2:
continue
key, value = fields[0].strip(), ":".join(fields[1:]).strip()
d[key] = value
return d
# Otherwise, return the raw output.
else:
return s
def _xwininfo(identifier, action):
if identifier is None:
args = "-root"
else:
args = "-id " + identifier
s = _readfrom(_get_x11_vars() + "xwininfo %s -%s" % (args, action),
shell=1)
# Return a mapping of keys to values for the "stats" action.
if action == "stats":
d = {}
for line in s.split("\n"):
fields = line.split(":")
if len(fields) < 2:
continue
key, value = fields[0].strip(), ":".join(fields[1:]).strip()
d[key] = value
return d
# Otherwise, return the raw output.
else:
return s
def position(self):
"Return a tuple containing the upper left co-ordinates of this window."
s = _readfrom(_get_x11_vars() + "xwininfo -id %s -stats" % self.identifier, shell=1)
d = _xwininfo(s)
return _get_int_properties(d, ["Absolute upper-left X", "Absolute upper-left Y"])
def size(self):
"Return a tuple containing the width and height of this window."
s = _readfrom(_get_x11_vars() + "xwininfo -id %s -stats" % self.identifier, shell=1)
d = _xwininfo(s)
return _get_int_properties(d, ["Width", "Height"])
def size(self):
"Return a tuple containing the width and height of this window."
s = _readfrom(_get_x11_vars() +
"xwininfo -id %s -stats" % self.identifier,
shell=1)
d = _xwininfo(s)
return _get_int_properties(d, ["Width", "Height"])
def position(self):
"Return a tuple containing the upper left co-ordinates of this window."
s = _readfrom(_get_x11_vars() +
"xwininfo -id %s -stats" % self.identifier,
shell=1)
d = _xwininfo(s)
return _get_int_properties(
d, ["Absolute upper-left X", "Absolute upper-left Y"])
def children(self):
"Return a list of windows which are children of this window."
s = _readfrom(_get_x11_vars() + "xwininfo -id %s -children" % self.identifier, shell=1)
handles = []
adding = 0
for line in s.split("\n"):
if not adding and line.endswith("children:"):
adding = 1
elif adding and line:
handles.append(line.strip().split()[0])
return [Window(handle) for handle in handles]
def children(self):
"Return a list of windows which are children of this window."
s = _readfrom(_get_x11_vars() +
"xwininfo -id %s -children" % self.identifier,
shell=1)
handles = []
adding = 0
for line in s.split("\n"):
if not adding and line.endswith("children:"):
adding = 1
elif adding and line:
handles.append(line.strip().split()[0])
return [Window(handle) for handle in handles]
def _xwininfo(identifier, action):
if identifier is None:
args = "-root"
else:
args = "-id " + identifier
s = _readfrom(_get_x11_vars() + "xwininfo %s -%s" % (args, action), shell=1)
if action == "stats":
d = {}
for line in s.split("\n"):
fields = line.split(":")
if len(fields) < 2:
continue
key, value = fields[0].strip(), ":".join(fields[1:]).strip()
d[key] = value
return d
else:
return s
def name(self):
"Return the name of the window."
s = _readfrom(_get_x11_vars() + "xwininfo -id %s -stats" % self.identifier, shell=1)
for line in s.split("\n"):
if line.startswith("xwininfo:"):
# Format is 'xwininfo: Window id: <handle> "<name>"
fields = line.split(":")
handle_and_name = fields[2].strip()
fields2 = handle_and_name.split(" ")
# Get the "<name>" part, stripping off the quotes.
return " ".join(fields2[1:]).strip('"')
return None
def name(self):
"Return the name of the window."
s = _readfrom(_get_x11_vars() +
"xwininfo -id %s -stats" % self.identifier,
shell=1)
for line in s.split("\n"):
if line.startswith("xwininfo:"):
# Format is 'xwininfo: Window id: <handle> "<name>"
fields = line.split(":")
handle_and_name = fields[2].strip()
fields2 = handle_and_name.split(" ")
# Get the "<name>" part, stripping off the quotes.
return " ".join(fields2[1:]).strip('"')
return None
def list(desktop=None):
"""
Return a list of windows for the current desktop. If the optional 'desktop'
parameter is specified then attempt to use that particular desktop
environment's mechanisms to look for windows.
"""
# NOTE: The desktop parameter is currently ignored and X11 is tested for
# NOTE: directly.
if _is_x11():
s = _readfrom(_get_x11_vars() + "xlsclients -a -l", shell=1)
prefix = "Window "
prefix_end = len(prefix)
handles = []
for line in s.split("\n"):
if line.startswith(prefix):
handles.append(line[prefix_end:-1]) # NOTE: Assume ":" at end.
else:
raise OSError, "Desktop '%s' not supported" % use_desktop(desktop)
return [Window(handle) for handle in handles]
def list(desktop=None):
"""
Return a list of windows for the current desktop. If the optional 'desktop'
parameter is specified then attempt to use that particular desktop
environment's mechanisms to look for windows.
"""
# NOTE: The desktop parameter is currently ignored and X11 is tested for
# NOTE: directly.
if _is_x11():
s = _readfrom(_get_x11_vars() + "xlsclients -a -l", shell=1)
prefix = "Window "
prefix_end = len(prefix)
handles = []
for line in s.split("\n"):
if line.startswith(prefix):
handles.append(line[prefix_end:-1]) # NOTE: Assume ":" at end.
else:
raise OSError, "Desktop '%s' not supported" % use_desktop(desktop)
return [Window(handle) for handle in handles]
