scripts/historyplacement.py (raw)
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##############################################################################
### The history window placement algorithm. ebind historyplacement.place ###
### to the ob.EventAction.PlaceWindow event to use it. ###
##############################################################################
import windowplacement # fallback routines
##############################################################################
### Options for the historyplacement module: ###
### ###
# fallback - The window placement algorithm that will be used when history ###
### placement does not have a place for the window. ###
fallback = windowplacement.random ###
### ###
# filename - The name of the file where history data will be stored. The ###
### number of the screen is appended onto this filename. ###
filename = 'historydb' ###
### ###
##############################################################################
import otk
import ob
import os
import string
_data = []
class _state:
def __init__(self, appname, appclass, role, x, y):
self.appname = appname
self.appclass = appclass
self.role = role
self.x = x
self.y = y
def __eq__(self, other):
if self.appname == other.appname and \
self.appclass == other.appclass and \
self.role == other.role:
return 1
return 0
def _load(data):
file = open(os.environ['HOME']+'/.openbox/'+filename+"."+str(data.screen),
'r')
if file:
print "loading: "
# read data
for line in file.readlines():
line = line[:-1] # drop the '\n'
try:
print string.split(line, '\0')
print line.count('\0')
s = string.split(line, '\0')
state = _state(s[0], s[1], s[2],
string.atoi(s[3]), string.atoi(s[4]))
while len(_data)-1 < data.screen:
_data.append([])
_data[data.screen].append(state)
print " "+s[0]+" "+s[1]+" "+s[2]
print " " + str(s[3]) + "," + str(s[4])
except ValueError:
print "ValueError"
pass
except IndexError:
print "IndexError"
pass
print "DONE loading."
file.close()
def _save(data):
file = open(os.environ['HOME']+'/.openbox/'+filename+"."+str(data.screen),
'w')
if file:
print "saving: "
while len(_data)-1 < data.screen:
_data.append([])
for i in _data[data.screen]:
file.write(i.appname + '\0' +
i.appclass + '\0' +
i.role + '\0' +
str(i.x) + '\0' +
str(i.y) + '\n')
print " "+i.appname+" "+i.appclass+" "+i.role
print " " + str(i.x) + "," + str(i.y)
print "DONE saving."
file.close()
def place(data):
print "placing"
if data.client:
state = _state(data.client.appName(), data.client.appClass(),
data.client.role(), 0, 0)
while len(_data)-1 < data.screen:
_data.append([])
print "looking for :"
print " " + state.appname
print " " + state.appclass
print " " + state.role
try:
i = _data[data.screen].index(state)
print "got it"
coords = _data[data.screen][i]
print "Found in history ("+str(coords.x)+","+str(coords.y)+")"
data.client.move(coords.x, coords.y)
except ValueError:
print "No match in history"
fallback(data)
def _save_window(data):
print "saving"
if data.client:
area = data.client.area()
state = _state(data.client.appName(), data.client.appClass(),
data.client.role(), area.x(), area.y())
while len(_data)-1 < data.screen:
_data.append([])
print "looking for :"
print " " + state.appname
print " " + state.appclass
print " " + state.role
try:
i = _data[data.screen].index(state)
print "replacing"
_data[data.screen][i] = state # replace it
except ValueError:
print "appending"
_data[data.screen].append(state)
ob.ebind(ob.EventAction.CloseWindow, _save_window)
ob.ebind(ob.EventAction.Startup, _load)
ob.ebind(ob.EventAction.Shutdown, _save)
print "Loaded historyplacement.py"
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