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.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.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	slords	1.3	#
2	slords	1.1	# timezone_text.py: text mode timezone selection dialog
3			#
4			# Copyright 2000-2002 Red Hat, Inc.
5			#
6			# This software may be freely redistributed under the terms of the GNU
7			# library public license.
8			#
9			# You should have received a copy of the GNU Library Public License
10			# along with this program; if not, write to the Free Software
11			# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
12			#
13
14			import string
15			import iutil
16			import os
17			from time import *
18			from snack import *
19			from constants_text import *
20			from rhpl.translate import _, textdomain
21
22			textdomain("system-config-date")
23
24			class TimezoneWindow:
25
26			def getTimezoneList(self):
27			if os.access("/usr/lib/timezones.gz", os.R_OK):
28			cmd = "/usr/bin/gunzip"
29			stdin = os.open("/usr/lib/timezones.gz", 0)
30			else:
31			zoneList = iutil.findtz('/usr/share/zoneinfo', '')
32			cmd = ""
33			stdin = None
34
35			if cmd != "":
36			zones = iutil.execWithCapture(cmd, [ cmd ], stdin = stdin)
37			zoneList = string.split(zones)
38
39			if (stdin != None):
40			os.close(stdin)
41
42			return zoneList
43
44			def updateSysClock(self):
45			if os.access("/sbin/hwclock", os.X_OK):
46			args = [ "/sbin/hwclock" ]
47			else:
48			args = [ "/usr/sbin/hwclock" ]
49
50			args.append("--hctosys")
51			args.append("--utc")
52
53			iutil.execWithRedirect(args[0], args)
54			self.g.setTimer(500)
55			self.updateClock()
56
57			def updateClock(self):
58			# disable for now
59			return
60
61			# if os.access("/usr/share/zoneinfo/" + self.l.current(), os.R_OK):
62			# os.environ['TZ'] = self.l.current()
63			# self.label.setText(self.currentTime())
64			# else:
65			# self.label.setText("")
66
67			def currentTime(self):
68			return "Current time: " + strftime("%X %Z", localtime(time()))
69
70			def __call__(self, screen, instLang, timezone):
71			timezones = self.getTimezoneList()
72			(default, asUtc, asArc) = timezone.getTimezoneInfo()
73			if not default:
74			default = instLang.getDefaultTimeZone()
75
76			bb = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON])
77			t = TextboxReflowed(30,
78			_("What time zone are you located in?"))
79
80			#
81			# disabling this for now
82			#
83			# self.label = Label(self.currentTime())
84
85			self.l = Listbox(5, scroll = 1, returnExit = 0)
86
87			for tz in timezones:
88			self.l.append(_(tz), tz)
89
90			self.l.setCurrent(default)
91			# self.l.setCallback(self.updateClock)
92
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.l, 0, 3, padding = (0, 0, 0, 1))
100			self.g.add(bb, 0, 4, growx = 1)
101
102			# disabling for now
103			# self.updateClock()
104			# self.updateSysClock()
105			#
106			# self.g.setTimer(500)
107			#
108			# result = "TIMER"
109			# while result == "TIMER":
110			# result = self.g.run()
111			# if result == "TIMER":
112			# self.updateClock()
113
114			result = ""
115			while 1:
116			result = self.g.run()
117			rc = bb.buttonPressed (result)
118
119			if rc == TEXT_BACK_CHECK:
120			screen.popWindow()
121			return INSTALL_BACK
122			else:
123			break
124
125			screen.popWindow()
126			timezone.setTimezoneInfo(self.l.current(), asUtc = 1)
127
128			return INSTALL_OK
129
130