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157 lines
5.5 KiB
157 lines
5.5 KiB
#
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# upgrade_text.py: text mode upgrade dialogs
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#
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# Copyright (C) 2001 Red Hat, Inc. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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from pyanaconda import isys
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from pyanaconda import iutil
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from pyanaconda import upgrade
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from constants_text import *
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from snack import *
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from pyanaconda.flags import flags
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from pyanaconda.constants import *
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from pyanaconda.storage.formats import getFormat
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from pyanaconda.storage.deviceaction import ActionMigrateFormat
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import gettext
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_ = lambda x: gettext.ldgettext("anaconda", x)
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import logging
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log = logging.getLogger("anaconda")
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seenExamineScreen = False
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class UpgradeMigrateFSWindow:
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def __call__ (self, screen, anaconda):
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migent = anaconda.storage.migratableDevices
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g = GridFormHelp(screen, _("Migrate File Systems"), "upmigfs", 1, 4)
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text = (_("This release of %(productName)s supports "
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"an updated file system, which has several "
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"benefits over the file system traditionally shipped "
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"in %(productName)s. This installation program can migrate "
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"formatted partitions without data loss.\n\n"
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"Which of these partitions would you like to migrate?") %
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{'productName': productName})
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tb = TextboxReflowed(60, text)
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g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1))
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partlist = CheckboxTree(height=4, scroll=1)
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for device in migent:
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if not device.format.exists:
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migrating = True
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else:
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migrating = False
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# FIXME: the fstype at least will be wrong here
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partlist.append("%s - %s - %s" % (device.path,
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device.format.type,
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device.format.mountpoint),
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device, migrating)
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g.add(partlist, 0, 1, padding = (0, 0, 0, 1))
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buttons = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON] )
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g.add(buttons, 0, 3, anchorLeft = 1, growx = 1)
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while True:
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result = g.run()
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if (buttons.buttonPressed(result)):
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result = buttons.buttonPressed(result)
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if result == TEXT_BACK_CHECK:
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screen.popWindow()
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return INSTALL_BACK
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# Cancel any previously scheduled migrate actions first.
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for entry in partlist.getSelection():
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actions = anaconda.storage.devicetree.findActions(device=entry[1],
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type="migrate")
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if not actions:
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continue
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for action in actions:
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anaconda.storage.devicetree.cancelAction(action)
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# Then schedule an action for whatever rows were selected.
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for entry in partlist.getSelection():
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newfs = getFormat(entry[1].format.migrationTarget)
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if not newfs:
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log.warning("failed to get new filesystem type (%s)"
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% entry[1].format.migrationTarget)
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continue
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action = ActionMigrateFormat(entry[1])
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anaconda.storage.devicetree.registerAction(action)
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screen.popWindow()
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return INSTALL_OK
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class UpgradeExamineWindow:
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def __call__ (self, screen, anaconda):
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parts = anaconda.rootParts
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height = min(len(parts), 11) + 1
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if height == 12:
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scroll = 1
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else:
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scroll = 0
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partList = []
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partList.append(_("Reinstall System"))
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global seenExamineScreen
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default = 1
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for (device, desc) in parts:
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partList.append("%s (%s)" %(desc, device.path))
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(button, choice) = ListboxChoiceWindow(screen, _("System to Upgrade"),
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_("There seem to be one or more existing Linux installations "
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"on your system.\n\nPlease choose one to upgrade, "
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"or select 'Reinstall System' to freshly install "
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"your system."), partList,
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[ TEXT_OK_BUTTON,
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TEXT_BACK_BUTTON ],
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width = 55, scroll = scroll,
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height = height,
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default = default,
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help = "upgraderoot")
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if button == TEXT_BACK_CHECK:
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return INSTALL_BACK
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else:
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if choice == 0:
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root = None
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else:
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root = parts[choice - 1]
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if root is not None:
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upgrade.setSteps(anaconda)
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anaconda.upgrade = True
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anaconda.upgradeRoot = [(root[0], root[1])]
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anaconda.rootParts = parts
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else:
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anaconda.upgradeRoot = None
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seenExamineScreen = True
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return INSTALL_OK
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