def monitor_rects(monitors):
"""
Takes a list of monitors returned by ``xinerama.get_monitors`` and returns
a new list of rectangles, in the same order, of monitor areas that account
for all struts set by all windows. Duplicate struts are ignored.
:param monitors: A list of 4-tuples representing monitor rectangles.
:return: A list of 4-tuples representing monitor rectangles after
subtracting strut areas.
:rtype: [(top_left_x, top_left_y, width, height)]
"""
mons = monitors # alias
wa = mons[:]
clients = ewmh.get_client_list().reply()
log = [] # Identical struts should be ignored
for c in clients:
try:
cx, cy, cw, ch = window.get_geometry(c)
except xproto.BadWindow:
continue
for i, (x, y, w, h) in enumerate(wa):
if rect_intersect_area((x, y, w, h), (cx, cy, cw, ch)) > 0:
struts = ewmh.get_wm_strut_partial(c).reply()
if not struts:
struts = ewmh.get_wm_strut(c).reply()
key = (cx, cy, cw, ch, struts)
if key in log:
continue
log.append(key)
if struts and not all([v == 0 for v in struts.values()]):
if struts["left"] or struts["right"]:
if struts["left"]:
x += cw
w -= cw
if struts["top"] or struts["bottom"]:
if struts["top"]:
y += ch
h -= ch
elif struts:
# x/y shouldn't be zero
if cx > 0 and w == cx + cw:
w -= cw
elif cy > 0 and h == cy + ch:
h -= ch
elif cx > 0 and x == cx:
x += cw
w -= cw
elif cy > 0 and y == cy:
y += ch
h -= ch
wa[i] = (x, y, w, h)
return wa
def do_output(visibles, currentdesk, names, deskcnt):
out_visible = []
out_hidden = []
for visible in visibles:
if visible == currentdesk:
out_visible.append(markup['current'] % names[visible])
else:
out_visible.append(markup['visible'] % names[visible])
clients = ewmh.get_client_list().reply()
nonemptydesks = set()
for client in clients:
nonemptydesks.add(ewmh.get_wm_desktop(client).reply())
for d in xrange(deskcnt):
if d not in visibles:
if d in nonemptydesks:
out_hidden.append(markup['hidden'] % names[d])
else:
out_hidden.append(markup['hidden_empty'] % names[d])
print '[%s] %s' % (' '.join(out_visible), ' '.join(out_hidden))
sys.stdout.flush()
def monitor_rects(monitors):
"""
Takes a list of monitors returned by ``xinerama.get_monitors`` and returns
a new list of rectangles, in the same order, of monitor areas that account
for all struts set by all windows. Duplicate struts are ignored.
:param monitors: A list of 4-tuples representing monitor rectangles.
:return: A list of 4-tuples representing monitor rectangles after
subtracting strut areas.
:rtype: [(top_left_x, top_left_y, width, height)]
"""
mons = monitors # alias
wa = mons[:]
clients = ewmh.get_client_list().reply()
log = [] # Identical struts should be ignored
for c in clients:
try:
cx, cy, cw, ch = window.get_geometry(c)
except xcb.xproto.BadWindow:
continue
for i, (x, y, w, h) in enumerate(wa):
if rect_intersect_area((x, y, w, h), (cx, cy, cw, ch)) > 0:
struts = ewmh.get_wm_strut_partial(c).reply()
if not struts:
struts = ewmh.get_wm_strut(c).reply()
key = (cx, cy, cw, ch, struts)
if key in log:
continue
log.append(key)
if struts and not all([v == 0 for v in struts.itervalues()]):
if struts['left'] or struts['right']:
if struts['left']:
x += cw
w -= cw
if struts['top'] or struts['bottom']:
if struts['top']:
y += ch
h -= ch
elif struts:
# x/y shouldn't be zero
if cx > 0 and w == cx + cw:
w -= cw
elif cy > 0 and h == cy + ch:
h -= ch
elif cx > 0 and x == cx:
x += cw
w -= cw
elif cy > 0 and y == cy:
y += ch
h -= ch
wa[i] = (x, y, w, h)
return wa
def update_tracking_clients():
clist = ewmh.get_client_list().reply()
for c in clist:
if c not in state.clients:
track_client(c)
for c in state.clients.keys():
if c not in clist:
untrack_client(c)
def update_tracking_clients():
clist = ewmh.get_client_list().reply()
for c in clist:
if c not in state.clients:
track_client(c)
for c in state.clients.keys():
if c not in clist:
untrack_client(c)
def cb_property_notify(e):
global clients
aname = util.get_atom_name(e.atom)
if aname == '_NET_ACTIVE_WINDOW':
update_window_opacity()
elif aname == '_NET_CLIENT_LIST':
clients = filter(client_is_normal, ewmh.get_client_list().reply())
def cb_property_notify(e):
global clients
aname = util.get_atom_name(e.atom)
if aname == '_NET_ACTIVE_WINDOW':
update_window_opacity();
elif aname == '_NET_CLIENT_LIST':
clients = filter(client_is_normal, ewmh.get_client_list().reply())
def list_mapped_windows(workspace: Optional[int] = None) -> List[Window]:
mapped_window_ids = get_client_list().reply()
if mapped_window_ids is None:
mapped_window_ids = list()
mapped_windows = [Window(wid) for wid in mapped_window_ids if wid is not None]
if workspace is not None:
cookies = [get_wm_desktop(wid) for wid in mapped_window_ids]
workspaces = [_try_unwrap(cookie) for cookie in cookies]
mapped_windows = [win for win, ws in zip(mapped_windows, workspaces) if ws == workspace]
return mapped_windows
def goto_window(win_name_or_id):
wid = win_name_or_id
if isinstance(wid, basestring):
clients = ewmh.get_client_list().reply()
for c in clients:
if wid == ewmh.get_wm_name(c).reply():
wid = c
break
if isinstance(wid, int):
wdesk = ewmh.get_wm_desktop(wid).reply()
if wdesk not in ewmh.get_visible_desktops().reply():
ewmh.request_current_desktop_checked(wdesk).check()
ewmh.request_active_window_checked(wid, source=2).check()
def goto_window(win_name_or_id):
wid = win_name_or_id
if isinstance(wid, basestring):
clients = ewmh.get_client_list().reply()
for c in clients:
if wid == ewmh.get_wm_name(c).reply():
wid = c
break
if isinstance(wid, int):
wdesk = ewmh.get_wm_desktop(wid).reply()
if wdesk not in ewmh.get_visible_desktops().reply():
ewmh.request_current_desktop_checked(wdesk).check()
ewmh.request_active_window_checked(wid, source=2).check()
def remove_empty_current_desktop():
# This isn't as straight-forward as decrementing _NET_NUMBER_OF_DESKTOPS.
# We need to make sure we remove the right name, too.
# AND only do it if there are no clients on this desktop.
clients = ewmh.get_client_list().reply()
cur = ewmh.get_current_desktop().reply()
for c in clients:
if ewmh.get_wm_desktop(c).reply() == cur:
return
names = ewmh.get_desktop_names().reply()
if cur < len(names):
names.pop(cur)
ewmh.set_desktop_names_checked(names).check()
# Subtract one from every client's desktop above the current one
for c in clients:
cdesk = ewmh.get_wm_desktop(c).reply()
if cdesk > cur and cdesk != 0xffffffff:
ewmh.set_wm_desktop_checked(c, cdesk - 1).check()
ndesks = ewmh.get_number_of_desktops().reply()
ewmh.request_number_of_desktops_checked(ndesks - 1).check()
def remove_empty_current_desktop():
# This isn't as straight-forward as decrementing _NET_NUMBER_OF_DESKTOPS.
# We need to make sure we remove the right name, too.
# AND only do it if there are no clients on this desktop.
clients = ewmh.get_client_list().reply()
cur = ewmh.get_current_desktop().reply()
for c in clients:
if ewmh.get_wm_desktop(c).reply() == cur:
return
names = ewmh.get_desktop_names().reply()
if cur < len(names):
names.pop(cur)
ewmh.set_desktop_names_checked(names).check()
# Subtract one from every client's desktop above the current one
for c in clients:
cdesk = ewmh.get_wm_desktop(c).reply()
if cdesk > cur and cdesk != 0xffffffff:
ewmh.set_wm_desktop_checked(c, cdesk - 1).check()
ndesks = ewmh.get_number_of_desktops().reply()
ewmh.request_number_of_desktops_checked(ndesks - 1).check()
1 if client == activewin else opacity)
xpybutil.conn.flush()
def client_is_normal(client):
wtype = ewmh.get_wm_window_type(client).reply()
if not wtype or wtype[0] == util.get_atom('_NET_WM_WINDOW_TYPE_NORMAL'):
return True
return False
def cb_property_notify(e):
global clients
aname = util.get_atom_name(e.atom)
if aname == '_NET_ACTIVE_WINDOW':
update_window_opacity()
elif aname == '_NET_CLIENT_LIST':
clients = filter(client_is_normal, ewmh.get_client_list().reply())
clients = filter(client_is_normal, ewmh.get_client_list().reply())
update_window_opacity()
window.listen(xpybutil.root, 'PropertyChange')
event.connect('PropertyNotify', xpybutil.root, cb_property_notify)
event.main()
def get_all_window_ids():
return get_client_list().reply()
for client in clients:
ewmh.set_wm_window_opacity(util.get_parent_window(client),
1 if client == activewin else opacity)
xpybutil.conn.flush()
def client_is_normal(client):
wtype = ewmh.get_wm_window_type(client).reply()
if not wtype or wtype[0] == util.get_atom('_NET_WM_WINDOW_TYPE_NORMAL'):
return True
return False
def cb_property_notify(e):
global clients
aname = util.get_atom_name(e.atom)
if aname == '_NET_ACTIVE_WINDOW':
update_window_opacity();
elif aname == '_NET_CLIENT_LIST':
clients = filter(client_is_normal, ewmh.get_client_list().reply())
clients = filter(client_is_normal, ewmh.get_client_list().reply())
update_window_opacity()
window.listen(xpybutil.root, 'PropertyChange')
event.connect('PropertyNotify', xpybutil.root, cb_property_notify)
event.main()
def global_window_id_list():
return get_client_list().reply()
