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#
# zfcp_text.py: mainframe FCP configuration dialog
#
# Jeremy Katz <katzj@redhat.com>
#
# Copyright 2004-2006 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
from snack import *
from constants import *
from constants_text import *
from rhpl.translate import _
from flags import flags
import copy
class ZFCPWindow:
def editDevice(self, screen, fcpdev):
buttons = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_CANCEL_BUTTON])
if fcpdev is None:
dev = ("", "", "", "", "")
else:
dev = fcpdev
subgrid = Grid(2, 5)
idx = 0
entrys = {}
label = {}
for t in range(len(self.options)):
label[t] = Label("%s:" %(self.options[t][0],))
entrys[t] = Entry(20, scroll = 1, text = dev[t])
subgrid.setField(label[t], 0, idx, anchorLeft = 1)
subgrid.setField(entrys[t], 1, idx, padding = (1, 0, 0, 0),
anchorLeft = 1)
idx += 1
g = GridFormHelp(screen, _("FCP Device"), "fcpdev", 1, 2)
g.add(subgrid, 0, 0, padding = (0, 0, 0, 1))
g.add(buttons, 0, 1, growx = 1)
tmpvals = {}
while 1:
invalid = 0
rc = g.run()
result = buttons.buttonPressed(rc)
if result == "cancel":
screen.popWindow()
break;
if result == "ok" or rc == "F12":
for t in range(len(self.options)):
tmpvals[t] = entrys[t].value()
tmpvals[t] = self.options[t][3](tmpvals[t]) # sanitize input
if tmpvals[t] is not None: # update text
entrys[t].set(tmpvals[t])
if self.options[t][4](tmpvals[t]) == -1: # validate input
ButtonChoiceWindow (screen, _("Error With Data"),
self.options[t][2])
invalid = 1
break
if invalid == 0:
screen.popWindow()
return tmpvals
break
return fcpdev
def formatDevice(self, dev, wwpn, lun):
return "%-10s %-25s %-15s" %(dev, wwpn, lun)
def fillListbox(self, listbox, fcpdevs):
def sortFcpDevs(one, two):
if one[0] < two[0]:
return -1
elif one[0] > two[0]:
return 1
return 0
listbox.clear()
fcpdevs.sort(sortFcpDevs)
if len(fcpdevs) == 0:
listbox.append(self.formatDevice("", "", ""), "")
return
for dev in fcpdevs:
if dev != None:
listbox.append(self.formatDevice(dev[0], dev[2], dev[4]), dev[0])
def __call__(self, screen, anaconda):
anaconda.id.zfcp.cleanFcpSysfs(anaconda.id.zfcp.fcpdevices)
fcpdevs = copy.copy(anaconda.id.zfcp.fcpdevices)
self.options = anaconda.id.zfcp.options
listboxLabel = Label( "%-10s %-25s %-15s" %
( _("Device #"), _("WWPN"), _("FCP LUN")))
listbox = Listbox(5, scroll = 1, returnExit = 0)
self.fillListbox(listbox, fcpdevs)
buttons = ButtonBar(screen, [ TEXT_OK_BUTTON,
(_("Add"), "add"),
(_("Edit"), "edit"),
(_("Remove"), "remove"),
TEXT_BACK_BUTTON ])
text = TextboxReflowed(55,
(anaconda.id.zfcp.description))
g = GridFormHelp(screen, _("FCP Devices"),
"zfcpconfig", 1, 4)
g.add(text, 0, 0, anchorLeft = 1)
g.add(listboxLabel, 0, 1, padding = (0, 1, 0, 0), anchorLeft = 1)
g.add(listbox, 0, 2, padding = (0, 0, 0, 1), anchorLeft = 1)
g.add(buttons, 0, 3, growx = 1)
g.addHotKey("F2")
g.addHotKey("F3")
g.addHotKey("F4")
result = None
while (result != TEXT_OK_CHECK and result != TEXT_BACK_CHECK and result != TEXT_F12_CHECK):
result = g.run()
if (buttons.buttonPressed(result)):
result = buttons.buttonPressed(result)
# edit
if (result == "edit" or result == listbox or result == "F3"):
item = listbox.current()
if item == "":
continue
for i in range(0, len(fcpdevs)):
if fcpdevs[i][0] == item:
break
if (i >= len(fcpdevs)):
raise ValueError, "Unable to find item: %s" %(item,)
dev = self.editDevice(screen, fcpdevs[i])
fcpdevs[i] = dev
self.fillListbox(listbox, fcpdevs)
listbox.setCurrent(dev[0])
elif (result == "add" or result == "F2"):
dev = self.editDevice(screen, None)
if dev is not None:
fcpdevs.append(dev)
self.fillListbox(listbox, fcpdevs)
listbox.setCurrent(dev[0])
elif (result == "remove" or result == "F4"):
item = listbox.current()
if item == "":
continue
for i in range(0, len(fcpdevs)):
if fcpdevs[i][0] == item:
break
if (i >= len(fcpdevs)):
raise ValueError, "Unable to find item: %s" %(item,)
fcpdevs.pop(i)
self.fillListbox(listbox, fcpdevs)
screen.popWindow()
if (result == TEXT_BACK_CHECK):
return INSTALL_BACK
anaconda.id.zfcp.fcpdevices = fcpdevs
anaconda.id.zfcp.updateConfig(anaconda.id.zfcp.fcpdevices,
anaconda.id.diskset, anaconda.intf)
return INSTALL_OK
# vim:tw=78:ts=4:et:sw=4
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