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#
# zfcp_gui.py: mainframe FCP configuration dialog
#
# Karsten Hopp <karsten@redhat.com>
#
# Copyright 2000-2006 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 gtk
import gobject
from iw_gui import *
import gui
from rhpl.translate import _, N_
import copy
class ZFCPWindow(InstallWindow):
windowTitle = N_("ZFCP Configuration")
def __init__(self, ics):
InstallWindow.__init__(self, ics)
def getNext(self):
self.fcp.fcpdevices = self.fcpdevices
self.fcp.updateConfig(self.fcpdevices, self.diskset, self.intf)
def setupDevices(self):
def sortFcpDevs(one, two):
if one[0] < two[0]:
return -1
elif one[0] > two[0]:
return 1
return 0
self.store = gtk.TreeStore(gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING)
self.view = gtk.TreeView(self.store)
for i in range(len(self.options)):
if self.options[i][1] == 1:
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn(self.options[i][0], renderer, text=i)
column.set_clickable(False)
column.set_min_width(140)
column.set_sizing (gtk.TREE_VIEW_COLUMN_AUTOSIZE)
self.view.append_column(column)
self.fcpdevices.sort(sortFcpDevs)
for i in range(len(self.fcpdevices)):
self.store.append(None, (self.fcpdevices[i][0],self.fcpdevices[i][1], \
self.fcpdevices[i][2],self.fcpdevices[i][3],self.fcpdevices[i][4]))
self.ignoreEvents = 1
iter = self.store.get_iter_first()
selection = self.view.get_selection()
selection.set_mode(gtk.SELECTION_BROWSE)
if iter != None:
selection.select_iter(iter)
self.ignoreEvents = 0
return self.view
# ZFCPWindow tag="zfcpconf"
def getScreen(self, anaconda):
self.diskset = anaconda.id.diskset
self.intf = anaconda.intf
self.options = anaconda.id.zfcp.options
box = gtk.VBox(False)
box.set_border_width(6)
self.fcp = anaconda.id.zfcp
self.fcp.cleanFcpSysfs(self.fcp.fcpdevices)
self.fcpdevices = copy.copy(self.fcp.fcpdevices)
devvbox = gtk.VBox(False)
self.devlist = self.setupDevices()
devlistSW = gtk.ScrolledWindow()
devlistSW.set_border_width(6)
devlistSW.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
devlistSW.set_shadow_type(gtk.SHADOW_IN)
devlistSW.add(self.devlist)
devlistSW.set_size_request(-1, 350)
devvbox.pack_start(devlistSW, False, padding=10)
buttonbar = gtk.HButtonBox()
buttonbar.set_layout(gtk.BUTTONBOX_START)
buttonbar.set_border_width(6)
add = gtk.Button(_("_Add"))
add.connect("clicked", self.addDevice)
buttonbar.pack_start(add, False)
edit = gtk.Button(_("_Edit"))
edit.connect("clicked", self.editDevice)
buttonbar.pack_start(edit, False)
remove = gtk.Button(_("_Remove"))
remove.connect("clicked", self.removeDevice)
buttonbar.pack_start(remove, False)
devvbox.pack_start(buttonbar, False)
devvbox.set_border_width(12)
l = gtk.Label()
l.set_markup("<b>%s</b>" %(_("FCP Devices"),))
frame=gtk.Frame()
frame.set_label_widget(l)
frame.add(devvbox)
frame.set_shadow_type(gtk.SHADOW_NONE)
box.pack_start(frame, False)
return box
def addDevice(self, data):
if self.ignoreEvents:
return
addWin = gtk.Dialog(_("Add FCP device"),
flags=gtk.DIALOG_MODAL)
gui.addFrame(addWin)
addWin.set_modal(True)
addWin.set_position (gtk.WIN_POS_CENTER)
devbox = gtk.VBox()
fcpTable = gtk.Table(len(self.options), 2)
entrys = {}
for t in range(len(self.options)):
label = gtk.Label("%s:" %(self.options[t][0],))
label.set_alignment(0.0, 0.5)
label.set_property("use-underline", True)
fcpTable.attach(label, 0, 1, t, t+1, gtk.FILL, 0, 10)
entrys[t] = gtk.Entry(18)
fcpTable.attach(entrys[t], 1, 2, t, t+1, gtk.FILL, 0, 10)
devbox.pack_start(fcpTable, False, False, 6)
devbox.set_border_width(6)
frame = gtk.Frame()
frame.set_border_width(12)
frame.add(devbox)
frame.set_shadow_type(gtk.SHADOW_NONE)
addWin.vbox.pack_start(frame, padding=6)
addWin.set_position(gtk.WIN_POS_CENTER)
addWin.show_all()
addWin.add_button('gtk-cancel', 2)
addWin.add_button('gtk-ok', 1)
tmpvals = {}
while 1:
invalid = 0
rc = addWin.run()
if rc == 1:
for t in range(len(self.options)):
tmpvals[t] = entrys[t].get_text()
tmpvals[t] = self.options[t][3](tmpvals[t]) # sanitize input
if tmpvals[t] is not None: # update text
entrys[t].set_text(tmpvals[t])
if self.options[t][4](tmpvals[t]) == -1: # validate input
self.intf.messageWindow(_("Error With Data"),
self.options[t][2])
invalid = 1
break
if invalid == 0:
addWin.destroy()
self.store.append(None, (tmpvals[0],tmpvals[1],tmpvals[2],tmpvals[3],tmpvals[4]))
self.fcpdevices.append(tmpvals)
break
if rc == 2:
addWin.destroy()
break
return
def editDevice(self, data):
if self.ignoreEvents:
return
selection = self.view.get_selection()
(model, iter) = selection.get_selected()
if not iter:
return None
devicenum = model.get_value(iter, 0)
# create dialog box
editWin = gtk.Dialog(_("Edit FCP device %s") % (devicenum,),
flags=gtk.DIALOG_MODAL)
gui.addFrame(editWin)
editWin.set_modal(True)
editWin.set_position (gtk.WIN_POS_CENTER)
devbox = gtk.VBox()
fcpTable = gtk.Table(len(self.options), 2)
entrys = {}
for t in range(len(self.options)):
label = gtk.Label("%s:" %(self.options[t][0],))
label.set_alignment(0.0, 0.5)
label.set_property("use-underline", True)
fcpTable.attach(label, 0, 1, t, t+1, gtk.FILL, 0, 10)
entrys[t] = gtk.Entry(18)
entrys[t].set_text(model.get_value(iter, t))
fcpTable.attach(entrys[t], 1, 2, t, t+1, gtk.FILL, 0, 10)
devbox.pack_start(fcpTable, False, False, 6)
devbox.set_border_width(6)
frame = gtk.Frame()
frame.set_border_width(12)
frame.add(devbox)
frame.set_shadow_type(gtk.SHADOW_NONE)
editWin.vbox.pack_start(frame, padding=6)
editWin.set_position(gtk.WIN_POS_CENTER)
editWin.show_all()
editWin.add_button('gtk-cancel', 2)
editWin.add_button('gtk-ok', 1)
tmpvals = {}
while 1:
invalid = 0
rc = editWin.run()
if rc == 2:
editWin.destroy()
return
if rc == 1:
for t in range(len(self.options)):
tmpvals[t] = entrys[t].get_text()
tmpvals[t] = self.options[t][3](tmpvals[t]) # sanitize input
if self.options[t][4](tmpvals[t]) == -1: # validate input
self.intf.messageWindow(_("Error With Data"),
self.options[t][2])
invalid = 1
break
if invalid == 0:
editWin.destroy()
for i in range(0, len(self.fcpdevices)):
if self.fcpdevices[i][0] == devicenum:
break
if (i >= len(self.fcpdevices)):
raise ValueError, "Unable to find device: %s" %(devicenum,)
for t in range(len(self.options)):
self.store.set_value(iter, t, tmpvals[t])
self.fcpdevices[i][t] = tmpvals[t]
break
return
def removeDevice(self, data):
selection = self.view.get_selection()
(model, iter) = selection.get_selected()
if not iter:
return None
rc = self.intf.messageWindow(_("Warning"),
_("You're about to remove a FCP disk from your "
"configuration. Are you sure that you wish "
"to continue?"), type = "yesno")
if rc == 1:
devicenum = model.get_value(iter, 0)
for i in range(0, len(self.fcpdevices)):
if self.fcpdevices[i][0] == devicenum:
break
if (i >= len(self.fcpdevices)):
raise ValueError, "Unable to find device: %s" %(devicenum,)
self.fcpdevices.pop(i)
self.store.remove(iter)
return
# vim:tw=78:ts=4:et:sw=4
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