cdrom.image/updates/timezone_text.py

# timezone_text.py: text mode timezone selection dialog
#
# Copyright 2000-2002 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#

import string
import iutil
import os
from time import *
from snack import *
from constants_text import *
from rhpl.translate import _, textdomain

textdomain("system-config-date")

class TimezoneWindow:

    def getTimezoneList(self):
        if os.access("/usr/lib/timezones.gz", os.R_OK):
            cmd = "/usr/bin/gunzip"
            stdin = os.open("/usr/lib/timezones.gz", 0)
        else:
            zoneList = iutil.findtz('/usr/share/zoneinfo', '')
            cmd = ""
            stdin = None

        if cmd != "":
            zones = iutil.execWithCapture(cmd, [ cmd ], stdin = stdin)
            zoneList = string.split(zones)

        if (stdin != None):
            os.close(stdin)

        return zoneList

    def updateSysClock(self):
        if os.access("/sbin/hwclock", os.X_OK):
            args = [ "/sbin/hwclock" ]
        else:
            args = [ "/usr/sbin/hwclock" ]

        args.append("--hctosys")
        args.append("--utc")

        iutil.execWithRedirect(args[0], args)
        self.g.setTimer(500)
        self.updateClock()

    def updateClock(self):
        # disable for now
        return
        
#       if os.access("/usr/share/zoneinfo/" + self.l.current(), os.R_OK):
#           os.environ['TZ'] = self.l.current()
#           self.label.setText(self.currentTime())
#       else:
#           self.label.setText("")

    def currentTime(self):
        return "Current time: " + strftime("%X %Z", localtime(time()))

    def __call__(self, screen, instLang, timezone):
        timezones = self.getTimezoneList()
        (default, asUtc, asArc) = timezone.getTimezoneInfo()
        if not default:
            default = instLang.getDefaultTimeZone()

        bb = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON])
        t = TextboxReflowed(30, 
                        _("What time zone are you located in?"))

#
# disabling this for now
# 
#       self.label = Label(self.currentTime())
                
        self.l = Listbox(5, scroll = 1, returnExit = 0)

        for tz in timezones:
            self.l.append(_(tz), tz)

        self.l.setCurrent(default)
#       self.l.setCallback(self.updateClock)
        
#       self.c = Checkbox("System clock uses UTC", isOn = asUtc)
#       self.c.setCallback(self.updateSysClock)

        self.g = GridFormHelp(screen, _("Time Zone Selection"), "timezone",
                              1, 5)
        self.g.add(t, 0, 0)
#       self.g.add(self.label, 0, 1, padding = (0, 1, 0, 0), anchorLeft = 1)
#       self.g.add(self.c, 0, 2, padding = (0, 1, 0, 1), anchorLeft = 1)
        self.g.add(self.l, 0, 3, padding = (0, 0, 0, 1))
        self.g.add(bb, 0, 4, growx = 1)

# disabling for now
#       self.updateClock()
#       self.updateSysClock()
#
#       self.g.setTimer(500)
#
#       result = "TIMER"
#       while result == "TIMER":
#           result = self.g.run()
#           if result == "TIMER":
#               self.updateClock()

        result = ""
        while 1:
            result = self.g.run()
            rc = bb.buttonPressed (result)
            
            if rc == TEXT_BACK_CHECK:
                screen.popWindow()
                return INSTALL_BACK
            else:
                break

        screen.popWindow()
        timezone.setTimezoneInfo(self.l.current(), asUtc = 1)

        return INSTALL_OK


1	# timezone_text.py: text mode timezone selection dialog
2	#
3	# Copyright 2000-2002 Red Hat, Inc.
4	#
5	# This software may be freely redistributed under the terms of the GNU
6	# library public license.
7	#
8	# You should have received a copy of the GNU Library Public License
9	# along with this program; if not, write to the Free Software
10	# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
11	#
12
13	import string
14	import iutil
15	import os
16	from time import *
17	from snack import *
18	from constants_text import *
19	from rhpl.translate import _, textdomain
20
21	textdomain("system-config-date")
22
23	class TimezoneWindow:
24
25	def getTimezoneList(self):
26	if os.access("/usr/lib/timezones.gz", os.R_OK):
27	cmd = "/usr/bin/gunzip"
28	stdin = os.open("/usr/lib/timezones.gz", 0)
29	else:
30	zoneList = iutil.findtz('/usr/share/zoneinfo', '')
31	cmd = ""
32	stdin = None
33
34	if cmd != "":
35	zones = iutil.execWithCapture(cmd, [ cmd ], stdin = stdin)
36	zoneList = string.split(zones)
37
38	if (stdin != None):
39	os.close(stdin)
40
41	return zoneList
42
43	def updateSysClock(self):
44	if os.access("/sbin/hwclock", os.X_OK):
45	args = [ "/sbin/hwclock" ]
46	else:
47	args = [ "/usr/sbin/hwclock" ]
48
49	args.append("--hctosys")
50	args.append("--utc")
51
52	iutil.execWithRedirect(args[0], args)
53	self.g.setTimer(500)
54	self.updateClock()
55
56	def updateClock(self):
57	# disable for now
58	return
59
60	# if os.access("/usr/share/zoneinfo/" + self.l.current(), os.R_OK):
61	# os.environ['TZ'] = self.l.current()
62	# self.label.setText(self.currentTime())
63	# else:
64	# self.label.setText("")
65
66	def currentTime(self):
67	return "Current time: " + strftime("%X %Z", localtime(time()))
68
69	def __call__(self, screen, instLang, timezone):
70	timezones = self.getTimezoneList()
71	(default, asUtc, asArc) = timezone.getTimezoneInfo()
72	if not default:
73	default = instLang.getDefaultTimeZone()
74
75	bb = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON])
76	t = TextboxReflowed(30,
77	_("What time zone are you located in?"))
78
79	#
80	# disabling this for now
81	#
82	# self.label = Label(self.currentTime())
83
84	self.l = Listbox(5, scroll = 1, returnExit = 0)
85
86	for tz in timezones:
87	self.l.append(_(tz), tz)
88
89	self.l.setCurrent(default)
90	# self.l.setCallback(self.updateClock)
91
92	# self.c = Checkbox("System clock uses UTC", isOn = asUtc)
93	# self.c.setCallback(self.updateSysClock)
94
95	self.g = GridFormHelp(screen, _("Time Zone Selection"), "timezone",
96	1, 5)
97	self.g.add(t, 0, 0)
98	# self.g.add(self.label, 0, 1, padding = (0, 1, 0, 0), anchorLeft = 1)
99	# self.g.add(self.c, 0, 2, padding = (0, 1, 0, 1), anchorLeft = 1)
100	self.g.add(self.l, 0, 3, padding = (0, 0, 0, 1))
101	self.g.add(bb, 0, 4, growx = 1)
102
103	# disabling for now
104	# self.updateClock()
105	# self.updateSysClock()
106	#
107	# self.g.setTimer(500)
108	#
109	# result = "TIMER"
110	# while result == "TIMER":
111	# result = self.g.run()
112	# if result == "TIMER":
113	# self.updateClock()
114
115	result = ""
116	while 1:
117	result = self.g.run()
118	rc = bb.buttonPressed (result)
119
120	if rc == TEXT_BACK_CHECK:
121	screen.popWindow()
122	return INSTALL_BACK
123	else:
124	break
125
126	screen.popWindow()
127	timezone.setTimezoneInfo(self.l.current(), asUtc = 1)
128
129	return INSTALL_OK
130
131