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qubes-installer-qubes-os/gui.py

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Initial import of anaconda-13.42 source
2011-01-18 09:24:57 +00:00
#
# gui.py - Graphical front end for anaconda
#
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
# Red Hat, Inc. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Author(s): Matt Wilson <msw@redhat.com>
# Michael Fulbright <msf@redhat.com>
#
import os
from flags import flags
os.environ["GNOME_DISABLE_CRASH_DIALOG"] = "1"
# we only want to enable the accessibility stuff if requested for now...
if flags.cmdline.has_key("dogtail"):
os.environ["GTK_MODULES"] = "gail:atk-bridge"
import string
import time
import isys
import iutil
import sys
import shutil
import gtk
import gtk.glade
import gobject
from language import expandLangs
from constants import *
from product import *
from network import hasActiveNetDev
from installinterfacebase import InstallInterfaceBase
import xutils
import imputil
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
import logging
log = logging.getLogger("anaconda")
isys.bind_textdomain_codeset("redhat-dist", "UTF-8")
class StayOnScreen(Exception):
pass
mainWindow = None
stepToClass = {
"language" : ("language_gui", "LanguageWindow"),
"keyboard" : ("kbd_gui", "KeyboardWindow"),
"welcome" : ("welcome_gui", "WelcomeWindow"),
"filtertype" : ("filter_type", "FilterTypeWindow"),
"filter" : ("filter_gui", "FilterWindow"),
"zfcpconfig" : ("zfcp_gui", "ZFCPWindow"),
"partition" : ("partition_gui", "PartitionWindow"),
"parttype" : ("autopart_type", "PartitionTypeWindow"),
"cleardiskssel": ("cleardisks_gui", "ClearDisksWindow"),
"findinstall" : ("examine_gui", "UpgradeExamineWindow"),
"addswap" : ("upgrade_swap_gui", "UpgradeSwapWindow"),
"upgrademigratefs" : ("upgrade_migratefs_gui", "UpgradeMigrateFSWindow"),
"bootloader": ("bootloader_main_gui", "MainBootloaderWindow"),
"upgbootloader": ("upgrade_bootloader_gui", "UpgradeBootloaderWindow"),
"network" : ("network_gui", "NetworkWindow"),
"timezone" : ("timezone_gui", "TimezoneWindow"),
"accounts" : ("account_gui", "AccountWindow"),
"tasksel": ("task_gui", "TaskWindow"),
"group-selection": ("package_gui", "GroupSelectionWindow"),
"install" : ("progress_gui", "InstallProgressWindow"),
"complete" : ("congrats_gui", "CongratulationWindow"),
}
if iutil.isS390():
stepToClass["bootloader"] = ("zipl_gui", "ZiplWindow")
#
# Stuff for screenshots
#
screenshotDir = None
screenshotIndex = 0
def copyScreenshots():
global screenshotIndex
global screenshotDir
# see if any screenshots taken
if screenshotIndex == 0:
return
destDir = "/mnt/sysimage/root/anaconda-screenshots"
if not os.access(destDir, os.R_OK):
try:
os.mkdir(destDir, 0750)
except:
window = MessageWindow("Error Saving Screenshot",
_("An error occurred saving screenshots "
"to disk."), type="warning")
return
# copy all png's over
for f in os.listdir(screenshotDir):
(path, fname) = os.path.split(f)
(b, ext) = os.path.splitext(f)
if ext == ".png":
shutil.copyfile(screenshotDir + '/' + f, destDir + '/' + fname)
window = MessageWindow(_("Screenshots Copied"),
_("The screenshots have been saved in the "
"directory:\n\n"
"\t/root/anaconda-screenshots/\n\n"
"You can access these when you reboot and "
"login as root."))
def takeScreenShot():
global screenshotIndex
global screenshotDir
if screenshotDir is None:
screenshotDir = "/tmp/anaconda-screenshots"
if not os.access(screenshotDir, os.R_OK):
try:
os.mkdir(screenshotDir)
except:
screenshotDir = None
return
try:
screenshot = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, False, 8,
gtk.gdk.screen_width(), gtk.gdk.screen_height())
screenshot.get_from_drawable(gtk.gdk.get_default_root_window(),
gtk.gdk.colormap_get_system(),
0, 0, 0, 0,
gtk.gdk.screen_width(),
gtk.gdk.screen_height())
if screenshot:
while (1):
sname = "screenshot-%04d.png" % ( screenshotIndex,)
if not os.access(screenshotDir + '/' + sname, os.R_OK):
break
screenshotIndex = screenshotIndex + 1
if screenshotIndex > 9999:
log.error("Too many screenshots!")
return
screenshot.save (screenshotDir + '/' + sname, "png")
screenshotIndex = screenshotIndex + 1
window = MessageWindow(_("Saving Screenshot"),
_("A screenshot named '%s' has been saved.") % (sname,) ,
type="ok")
except:
window = MessageWindow(_("Error Saving Screenshot"),
_("An error occurred while saving "
"the screenshot. If this occurred "
"during package installation, you may need "
"to try several times for it to succeed."),
type="warning")
def handleShiftPrintScrnRelease (window, event):
if (event.keyval == gtk.keysyms.Print and event.state & gtk.gdk.SHIFT_MASK):
takeScreenShot()
#
# HACK to make treeview work
#
def setupTreeViewFixupIdleHandler(view, store):
id = {}
id["id"] = gobject.idle_add(scrollToIdleHandler, (view, store, id))
def scrollToIdleHandler((view, store, iddict)):
if not view or not store or not iddict:
return
try:
id = iddict["id"]
except:
return
selection = view.get_selection()
if not selection:
return
model, iter = selection.get_selected()
if not iter:
return
path = store.get_path(iter)
col = view.get_column(0)
view.scroll_to_cell(path, col, True, 0.5, 0.5)
if id:
gobject.source_remove(id)
# setup globals
def processEvents():
gtk.gdk.flush()
while gtk.events_pending():
gtk.main_iteration(False)
def widgetExpander(widget, growTo=None):
widget.connect("size-allocate", growToParent, growTo)
def growToParent(widget, rect, growTo=None):
if not widget.parent:
return
ignore = widget.__dict__.get("ignoreEvents")
if not ignore:
if growTo:
x, y, width, height = growTo.get_allocation()
widget.set_size_request(width, -1)
else:
widget.set_size_request(rect.width, -1)
widget.ignoreEvents = 1
else:
widget.ignoreEvents = 0
_busyCursor = 0
def setCursorToBusy(process=1):
root = gtk.gdk.get_default_root_window()
cursor = gtk.gdk.Cursor(gtk.gdk.WATCH)
root.set_cursor(cursor)
if process:
processEvents()
def setCursorToNormal():
root = gtk.gdk.get_default_root_window()
cursor = gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)
root.set_cursor(cursor)
def rootPushBusyCursor(process=1):
global _busyCursor
_busyCursor += 1
if _busyCursor > 0:
setCursorToBusy(process)
def rootPopBusyCursor():
global _busyCursor
_busyCursor -= 1
if _busyCursor <= 0:
setCursorToNormal()
def getBusyCursorStatus():
global _busyCursor
return _busyCursor
def runningMiniWm():
return xutils.getXatom("_ANACONDA_MINI_WM_RUNNING")
class MnemonicLabel(gtk.Label):
def __init__(self, text="", alignment = None):
gtk.Label.__init__(self, "")
self.set_text_with_mnemonic(text)
if alignment is not None:
apply(self.set_alignment, alignment)
class WrappingLabel(gtk.Label):
def __init__(self, label=""):
gtk.Label.__init__(self, label)
self.set_line_wrap(True)
self.ignoreEvents = 0
widgetExpander(self)
def titleBarMousePressCB(widget, event, data):
if event.type & gtk.gdk.BUTTON_PRESS:
(x, y) = data["window"].get_position()
data["state"] = 1
data["button"] = event.button
data["deltax"] = event.x_root - x
data["deltay"] = event.y_root - y
def titleBarMouseReleaseCB(widget, event, data):
if data["state"] and event.button == data["button"]:
data["state"] = 0
data["button"] = 0
data["deltax"] = 0
data["deltay"] = 0
def titleBarMotionEventCB(widget, event, data):
if data["state"]:
newx = event.x_root - data["deltax"]
newy = event.y_root - data["deltay"]
if newx < 0:
newx = 0
if newy < 0:
newy = 0
(w, h) = data["window"].get_size()
if (newx+w) > gtk.gdk.screen_width():
newx = gtk.gdk.screen_width() - w
if (newy+20) > (gtk.gdk.screen_height()):
newy = gtk.gdk.screen_height() - 20
data["window"].move(int(newx), int(newy))
def addFrame(dialog, title=None, showtitle = 1):
contents = dialog.get_children()[0]
dialog.remove(contents)
frame = gtk.Frame()
if runningMiniWm():
frame.set_shadow_type(gtk.SHADOW_OUT)
else:
frame.set_shadow_type(gtk.SHADOW_NONE)
box = gtk.VBox()
try:
if title is None:
title = dialog.get_title()
if title and runningMiniWm():
data = {}
data["state"] = 0
data["button"] = 0
data["deltax"] = 0
data["deltay"] = 0
data["window"] = dialog
eventBox = gtk.EventBox()
eventBox.connect("button-press-event", titleBarMousePressCB, data)
eventBox.connect("button-release-event", titleBarMouseReleaseCB, data)
eventBox.connect("motion-notify-event", titleBarMotionEventCB,data)
titleBox = gtk.HBox(False, 5)
eventBox.add(titleBox)
eventBox.modify_bg(gtk.STATE_NORMAL, eventBox.rc_get_style().bg[gtk.STATE_SELECTED])
if showtitle:
titlelbl = gtk.Label("")
titlelbl.set_markup("<b>"+_(title)+"</b>")
titlelbl.modify_fg(gtk.STATE_NORMAL, gtk.gdk.color_parse ("white"))
titlelbl.set_property("ypad", 4)
titleBox.pack_start(titlelbl)
else:
s = gtk.Label("")
titleBox.pack_start(s)
eventBox.show_all()
box.pack_start(eventBox, False, False)
else:
dialog.set_title (title)
except:
pass
frame2=gtk.Frame()
frame2.set_shadow_type(gtk.SHADOW_NONE)
frame2.set_border_width(4)
frame2.add(contents)
contents.show()
frame2.show()
box.pack_start(frame2, True, True, padding=5)
box.show()
frame.add(box)
frame.show()
dialog.add(frame)
# make screen shots work
dialog.connect ("key-release-event", handleShiftPrintScrnRelease)
def findGladeFile(file):
path = os.environ.get("GLADEPATH", "./:ui/:/tmp/updates/:/tmp/updates/ui/")
for dir in path.split(":"):
fn = dir + file
if os.access(fn, os.R_OK):
return fn
raise RuntimeError, "Unable to find glade file %s" % file
def getGladeWidget(file, rootwidget, i18ndomain="anaconda"):
f = findGladeFile(file)
xml = gtk.glade.XML(f, root = rootwidget, domain = i18ndomain)
w = xml.get_widget(rootwidget)
if w is None:
raise RuntimeError, "Unable to find root widget %s in %s" %(rootwidget, file)
return (xml, w)
def findPixmap(file):
path = os.environ.get("PIXMAPPATH", "./:pixmaps/:/tmp/updates/:/tmp/updates/pixmaps/")
for dir in path.split(":"):
fn = dir + file
if os.access(fn, os.R_OK):
return fn
return None
def getPixbuf(file):
fn = findPixmap(file)
if not fn:
log.error("unable to load %s" %(file,))
return None
try:
pixbuf = gtk.gdk.pixbuf_new_from_file(fn)
except RuntimeError, msg:
log.error("unable to read %s: %s" %(file, msg))
pixbuf = None
return pixbuf
def readImageFromFile(file, width = None, height = None, dither = None,
image = None):
pixbuf = getPixbuf(file)
if pixbuf is None:
log.warning("can't find pixmap %s" %(file,))
return None
if (width is not None and height is not None
and height != pixbuf.get_height()
and width != pixbuf.get_width()):
pixbuf = pixbuf.scale_simple(width, height,
gtk.gdk.INTERP_BILINEAR)
if image is None:
p = gtk.Image()
else:
p = image
if dither:
(pixmap, mask) = pixbuf.render_pixmap_and_mask()
pixmap.draw_pixbuf(gtk.gdk.GC(pixmap), pixbuf, 0, 0, 0, 0,
pixbuf.get_width(), pixbuf.get_height(),
gtk.gdk.RGB_DITHER_MAX, 0, 0)
p = gtk.Image()
p.set_from_pixmap(pixmap, mask)
else:
source = gtk.IconSource()
source.set_pixbuf(pixbuf)
source.set_size(gtk.ICON_SIZE_DIALOG)
source.set_size_wildcarded(False)
iconset = gtk.IconSet()
iconset.add_source(source)
p.set_from_icon_set(iconset, gtk.ICON_SIZE_DIALOG)
return p
class WaitWindow:
def __init__(self, title, text, parent = None):
if not runningMiniWm():
self.window = gtk.Window()
if parent:
self.window.set_transient_for(parent)
else:
self.window = gtk.Window(gtk.WINDOW_POPUP)
self.window.set_modal(True)
self.window.set_type_hint (gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
self.window.set_title(title)
self.window.set_position(gtk.WIN_POS_CENTER)
label = WrappingLabel(text)
box = gtk.Frame()
box.set_border_width(10)
box.add(label)
box.set_shadow_type(gtk.SHADOW_NONE)
self.window.add(box)
addFrame(self.window, showtitle = 0)
self.window.show_all()
rootPushBusyCursor()
self.refresh()
def refresh(self):
processEvents()
def pop(self):
self.window.destroy()
rootPopBusyCursor()
class ProgressWindow:
def __init__(self, title, text, total, updpct = 0.05, updsecs=10,
parent = None, pulse = False):
if not runningMiniWm():
self.window = gtk.Window()
if parent:
self.window.set_transient_for(parent)
else:
self.window = gtk.Window(gtk.WINDOW_POPUP)
self.window.set_modal(True)
self.window.set_type_hint (gtk.gdk.WINDOW_TYPE_HINT_DIALOG)
self.window.set_title (title)
self.window.set_position (gtk.WIN_POS_CENTER)
self.lastUpdate = time.time()
self.updsecs = updsecs
box = gtk.VBox (False, 5)
box.set_border_width (10)
label = WrappingLabel (text)
label.set_alignment (0.0, 0.5)
box.pack_start (label, False)
self.total = total
self.updpct = updpct
self.progress = gtk.ProgressBar ()
box.pack_start (self.progress, True)
self.window.add(box)
addFrame(self.window, showtitle = 0)
self.window.show_all ()
rootPushBusyCursor()
self.refresh()
def refresh(self):
processEvents()
def pulse(self):
then = self.lastUpdate
now = time.time()
delta = now-then
if delta < 0.01:
return
self.progress.set_pulse_step(self.updpct)
self.lastUpdate = now
# if we've had a largish gap, some smoothing does actually help,
# but don't go crazy
if delta > 2:
delta=2
while delta > 0:
self.progress.pulse()
processEvents()
delta -= 0.05
def set (self, amount):
# only update widget if we've changed by 5% or our timeout has
# expired
curval = self.progress.get_fraction()
newval = float (amount) / self.total
then = self.lastUpdate
now = time.time()
if newval < 0.998:
if ((newval - curval) < self.updpct and (now-then) < self.updsecs):
return
self.lastUpdate = now
self.progress.set_fraction (newval)
processEvents ()
def pop(self):
self.window.destroy ()
rootPopBusyCursor()
class InstallKeyWindow:
def __init__(self, anaconda, key):
(keyxml, self.win) = getGladeWidget("instkey.glade", "instkeyDialog")
if anaconda.instClass.instkeydesc is not None:
w = keyxml.get_widget("instkeyLabel")
w.set_text(_(anaconda.instClass.instkeydesc))
if not anaconda.instClass.allowinstkeyskip:
keyxml.get_widget("skipRadio").hide()
keyName = _(anaconda.instClass.instkeyname)
if anaconda.instClass.instkeyname is None:
keyName = _("Installation Key")
# set the install key name based on the installclass
for l in ("instkeyLabel", "keyEntryLabel", "skipLabel"):
w = keyxml.get_widget(l)
t = w.get_text()
w.set_text(t % {"instkey": keyName})
self.entry = keyxml.get_widget("keyEntry")
self.entry.set_text(key)
self.entry.set_sensitive(True)
self.keyradio = keyxml.get_widget("keyRadio")
self.skipradio = keyxml.get_widget("skipRadio")
self.rc = 0
if anaconda.instClass.skipkey:
self.skipradio.set_active(True)
else:
self.entry.grab_focus()
self.win.connect("key-release-event", self.keyRelease)
addFrame(self.win, title=keyName)
def keyRelease(self, window, event):
# XXX hack: remove this, too, when the accelerators work again
if event.keyval == gtk.keysyms.F12:
window.response(1)
def run(self):
self.win.show()
self.rc = self.win.run()
return self.rc
def get_key(self):
if self.skipradio.get_active():
return SKIP_KEY
key = self.entry.get_text()
key.strip()
return key
def destroy(self):
self.win.destroy()
class luksPassphraseWindow:
def __init__(self, passphrase=None, preexist = False, parent = None):
luksxml = gtk.glade.XML(findGladeFile("lukspassphrase.glade"),
domain="anaconda",
root="luksPassphraseDialog")
self.passphraseEntry = luksxml.get_widget("passphraseEntry")
self.passphraseEntry.set_visibility(False)
self.confirmEntry = luksxml.get_widget("confirmEntry")
self.confirmEntry.set_visibility(False)
self.win = luksxml.get_widget("luksPassphraseDialog")
self.okButton = luksxml.get_widget("okbutton1")
self.globalcheckbutton = luksxml.get_widget("globalcheckbutton")
self.isglobal = preexist
if not preexist:
self.globalcheckbutton.hide()
else:
self.globalcheckbutton.set_active(True)
self.minimumLength = 8 # arbitrary; should probably be much larger
if passphrase:
self.initialPassphrase = passphrase
self.passphraseEntry.set_text(passphrase)
self.confirmEntry.set_text(passphrase)
else:
self.initialPassphrase = ""
txt = _("Choose a passphrase for the encrypted devices. "
"You will be prompted for this passphrase during system "
"boot.")
luksxml.get_widget("mainLabel").set_text(txt)
if parent:
self.win.set_transient_for(parent)
addFrame(self.win)
def run(self):
self.win.show()
while True:
self.passphraseEntry.grab_focus()
self.rc = self.win.run()
if self.rc == gtk.RESPONSE_OK:
passphrase = self.passphraseEntry.get_text()
confirm = self.confirmEntry.get_text()
if passphrase != confirm:
MessageWindow(_("Error with passphrase"),
_("The passphrases you entered were "
"different. Please try again."),
type = "ok", custom_icon = "error")
self.confirmEntry.set_text("")
continue
if len(passphrase) < self.minimumLength:
MessageWindow(_("Error with passphrase"),
_("The passphrase must be at least "
"eight characters long."),
type = "ok", custom_icon = "error")
self.passphraseEntry.set_text("")
self.confirmEntry.set_text("")
continue
if self.isglobal:
self.isglobal = self.globalcheckbutton.get_active()
else:
self.passphraseEntry.set_text(self.initialPassphrase)
self.confirmEntry.set_text(self.initialPassphrase)
return self.rc
def getPassphrase(self):
return self.passphraseEntry.get_text()
def getGlobal(self):
return self.isglobal
def getrc(self):
return self.rc
def destroy(self):
self.win.destroy()
class PassphraseEntryWindow:
def __init__(self, device, parent = None):
def ok(*args):
self.win.response(gtk.RESPONSE_OK)
xml = gtk.glade.XML(findGladeFile("lukspassphrase.glade"),
domain="anaconda",
root="passphraseEntryDialog")
self.txt = _("Device %s is encrypted. In order to "
"access the device's contents during "
"installation you must enter the device's "
"passphrase below.") % (device,)
self.win = xml.get_widget("passphraseEntryDialog")
self.passphraseLabel = xml.get_widget("passphraseLabel")
self.passphraseEntry = xml.get_widget("passphraseEntry2")
self.globalcheckbutton = xml.get_widget("globalcheckbutton")
if parent:
self.win.set_transient_for(parent)
self.passphraseEntry.connect('activate', ok)
addFrame(self.win)
def run(self):
self.win.show()
self.passphraseLabel.set_text(self.txt)
self.passphraseEntry.grab_focus()
busycursor = getBusyCursorStatus()
setCursorToNormal()
rc = self.win.run()
passphrase = None
isglobal = False
if rc == gtk.RESPONSE_OK:
passphrase = self.passphraseEntry.get_text()
isglobal = self.globalcheckbutton.get_active()
if busycursor:
setCursorToBusy()
self.rc = (passphrase, isglobal)
return self.rc
def getrc(self):
return self.rc
def destroy(self):
self.win.destroy()
class MessageWindow:
def getrc (self):
return self.rc
def __init__ (self, title, text, type="ok", default=None, custom_buttons=None, custom_icon=None, run = True, parent = None, destroyAfterRun = True):
self.debugRid = None
self.title = title
if flags.autostep:
self.rc = 1
return
self.rc = None
self.framed = False
self.doCustom = False
style = 0
if type == 'ok':
buttons = gtk.BUTTONS_OK
style = gtk.MESSAGE_INFO
elif type == 'warning':
buttons = gtk.BUTTONS_OK
style = gtk.MESSAGE_WARNING
elif type == 'okcancel':
buttons = gtk.BUTTONS_OK_CANCEL
style = gtk.MESSAGE_WARNING
elif type == 'yesno':
buttons = gtk.BUTTONS_YES_NO
style = gtk.MESSAGE_QUESTION
elif type == 'custom':
self.doCustom = True
buttons = gtk.BUTTONS_NONE
style = gtk.MESSAGE_QUESTION
if custom_icon == "warning":
style = gtk.MESSAGE_WARNING
elif custom_icon == "question":
style = gtk.MESSAGE_QUESTION
elif custom_icon == "error":
style = gtk.MESSAGE_ERROR
elif custom_icon == "info":
style = gtk.MESSAGE_INFO
self.dialog = gtk.MessageDialog(mainWindow, 0, style, buttons, str(text))
if parent:
self.dialog.set_transient_for(parent)
if self.doCustom:
rid=0
for button in custom_buttons:
if button == _("Cancel"):
tbutton = "gtk-cancel"
else:
tbutton = button
widget = self.dialog.add_button(tbutton, rid)
rid = rid + 1
if default is not None:
defaultchoice = default
else:
defaultchoice = rid - 1
if flags.debug and not _("_Debug") in custom_buttons:
widget = self.dialog.add_button(_("_Debug"), rid)
self.debugRid = rid
rid += 1
else:
if default == "no":
defaultchoice = 0
elif default == "yes" or default == "ok":
defaultchoice = 1
else:
defaultchoice = 0
self.dialog.set_position (gtk.WIN_POS_CENTER)
self.dialog.set_default_response(defaultchoice)
if run:
self.run(destroyAfterRun)
def run(self, destroy = False):
if not self.framed:
addFrame(self.dialog, title=self.title)
self.framed = True
self.dialog.show_all ()
# XXX - Messy - turn off busy cursor if necessary
busycursor = getBusyCursorStatus()
setCursorToNormal()
self.rc = self.dialog.run()
if not self.doCustom:
if self.rc in [gtk.RESPONSE_OK, gtk.RESPONSE_YES]:
self.rc = 1
elif self.rc in [gtk.RESPONSE_CANCEL, gtk.RESPONSE_NO,
gtk.RESPONSE_CLOSE, gtk.RESPONSE_DELETE_EVENT]:
self.rc = 0
else:
# generated by Esc key
if self.rc == gtk.RESPONSE_DELETE_EVENT:
self.rc = 0
if not self.debugRid is None and self.rc == self.debugRid:
self.debugClicked(self)
return self.run(destroy)
if destroy:
self.dialog.destroy()
# restore busy cursor
if busycursor:
setCursorToBusy()
def debugClicked (self, *args):
try:
# switch to VC1 so we can debug
isys.vtActivate (1)
except SystemError:
pass
import pdb
try:
pdb.set_trace()
except:
sys.exit(-1)
try:
# switch back
isys.vtActivate (6)
except SystemError:
pass
class DetailedMessageWindow(MessageWindow):
def __init__(self, title, text, longText=None, type="ok", default=None, custom_buttons=None, custom_icon=None, run=True, parent=None, destroyAfterRun=True):
self.title = title
if flags.autostep:
self.rc = 1
return
self.debugRid = None
self.rc = None
self.framed = False
self.doCustom = False
if type == 'ok':
buttons = ["gtk-ok"]
elif type == 'warning':
buttons = ["gtk-ok"]
elif type == 'okcancel':
buttons = ["gtk-ok", "gtk-cancel"]
elif type == 'yesno':
buttons = ["gtk-yes", "gtk-no"]
elif type == 'custom':
self.doCustom = True
buttons = custom_buttons
xml = gtk.glade.XML(findGladeFile("detailed-dialog.glade"), domain="anaconda")
self.dialog = xml.get_widget("detailedDialog")
self.mainVBox = xml.get_widget("mainVBox")
self.hbox = xml.get_widget("hbox1")
self.info = xml.get_widget("info")
self.detailedExpander = xml.get_widget("detailedExpander")
self.detailedView = xml.get_widget("detailedView")
if parent:
self.dialog.set_transient_for(parent)
if custom_icon:
img = gtk.Image()
img.set_from_file(custom_icon)
self.hbox.pack_start(img)
self.hbox.reorder_child(img, 0)
rid = 0
for button in buttons:
self.dialog.add_button(button, rid)
rid += 1
if self.doCustom:
defaultchoice = rid-1
if flags.debug and not _("_Debug") in buttons:
self.dialog.add_button(_("_Debug"), rid)
self.debugRid = rid
rid += 1
else:
if default == "no":
defaultchoice = 0
elif default == "yes" or default == "ok":
defaultchoice = 1
else:
defaultchoice = 0
self.info.set_text(text)
if longText:
textbuf = gtk.TextBuffer()
iter = textbuf.get_start_iter()
for line in longText:
if __builtins__.get("type")(line) != unicode:
try:
line = unicode(line, encoding='utf-8')
except UnicodeDecodeError, e:
log.error("UnicodeDecodeException: line = %s" % (line,))
log.error("UnicodeDecodeException: %s" % (str(e),))
textbuf.insert(iter, line)
self.detailedView.set_buffer(textbuf)
else:
self.mainVBox.remove(self.detailedExpander)
self.dialog.set_position (gtk.WIN_POS_CENTER)
self.dialog.set_default_response(defaultchoice)
if run:
self.run(destroyAfterRun)
class EntryWindow(MessageWindow):
def __init__ (self, title, text, prompt, entrylength = None):
mainWindow = None
MessageWindow.__init__(self, title, text, type = "okcancel", custom_icon="question", run = False)
self.entry = gtk.Entry()
if entrylength:
self.entry.set_width_chars(entrylength)
self.entry.set_max_length(entrylength)
# eww, eww, eww... but if we pack in the vbox, it goes to the right
# place!
self.dialog.child.pack_start(self.entry)
def run(self):
MessageWindow.run(self)
if self.rc == 0:
return None
t = self.entry.get_text()
t.strip()
if len(t) == 0:
return None
return t
def destroy(self):
self.dialog.destroy()
class InstallInterface(InstallInterfaceBase):
def __init__ (self):
InstallInterfaceBase.__init__(self)
self.icw = None
self.installProgress = None
# figure out if we want to run interface at 800x600 or 640x480
if gtk.gdk.screen_width() >= 800:
self.runres = "800x600"
else:
self.runres = "640x480"
root = gtk.gdk.get_default_root_window()
cursor = gtk.gdk.Cursor(gtk.gdk.LEFT_PTR)
root.set_cursor(cursor)
self._initLabelAnswers = {}
self._inconsistentLVMAnswers = {}
def __del__ (self):
pass
def shutdown (self):
pass
def suspend(self):
pass
def resume(self):
pass
def enableNetwork(self):
if len(self.anaconda.network.netdevices) == 0:
return False
from netconfig_dialog import NetworkConfigurator
net = NetworkConfigurator(self.anaconda.network)
ret = net.run()
net.destroy()
return ret not in [gtk.RESPONSE_CANCEL, gtk.RESPONSE_DELETE_EVENT]
def setInstallProgressClass(self, c):
self.instProgress = c
def setPackageProgressWindow (self, ppw):
self.ppw = ppw
def waitWindow (self, title, text):
if self.icw:
return WaitWindow (title, text, self.icw.window)
else:
return WaitWindow (title, text)
def progressWindow (self, title, text, total, updpct = 0.05, pulse = False):
if self.icw:
return ProgressWindow (title, text, total, updpct,
parent = self.icw.window, pulse = pulse)
else:
return ProgressWindow (title, text, total, updpct, pulse = pulse)
def messageWindow(self, title, text, type="ok", default = None,
custom_buttons=None, custom_icon=None):
if self.icw:
parent = self.icw.window
else:
parent = None
rc = MessageWindow (title, text, type, default,
custom_buttons, custom_icon, run=True, parent=parent).getrc()
return rc
def createRepoWindow(self):
from task_gui import RepoCreator
dialog = RepoCreator(self.anaconda)
dialog.createDialog()
dialog.run()
def editRepoWindow(self, repoObj):
from task_gui import RepoEditor
dialog = RepoEditor(self.anaconda, repoObj)
dialog.createDialog()
dialog.run()
def methodstrRepoWindow(self, methodstr):
from task_gui import RepoMethodstrEditor
dialog = RepoMethodstrEditor(self.anaconda, methodstr)
dialog.createDialog()
return dialog.run()
def entryWindow(self, title, text, type="ok", entrylength = None):
d = EntryWindow(title, text, type, entrylength)
rc = d.run()
d.destroy()
return rc
def detailedMessageWindow(self, title, text, longText=None, type="ok",
default=None, custom_buttons=None,
custom_icon=None):
if self.icw:
parent = self.icw.window
else:
parent = None
rc = DetailedMessageWindow (title, text, longText, type, default,
custom_buttons, custom_icon, run=True,
parent=parent).getrc()
return rc
def mainExceptionWindow(self, shortText, longTextFile):
from meh.ui.gui import MainExceptionWindow
log.critical(shortText)
win = MainExceptionWindow (shortText, longTextFile)
addFrame(win.dialog)
return win
def saveExceptionWindow(self, longTextFile, desc="", *args, **kwargs):
from meh.ui.gui import SaveExceptionWindow
win = SaveExceptionWindow (longTextFile, desc=desc, *args, **kwargs)
addFrame(win.dialog)
return win
def exitWindow(self, title, text):
if self.icw:
parent = self.icw.window
else:
parent = None
rc = MessageWindow (title, text, type="custom",
custom_icon="info", parent=parent,
custom_buttons=[_("_Exit installer")]).getrc()
return rc
def getLuksPassphrase(self, passphrase = "", preexist = False):
if self.icw:
parent = self.icw.window
else:
parent = None
d = luksPassphraseWindow(passphrase, parent = parent,
preexist = preexist)
rc = d.run()
passphrase = d.getPassphrase()
isglobal = d.getGlobal()
d.destroy()
return (passphrase, isglobal)
def passphraseEntryWindow(self, device):
if self.icw:
parent = self.icw.window
else:
parent = None
d = PassphraseEntryWindow(device, parent = parent)
rc = d.run()
d.destroy()
return rc
def resetInitializeDiskQuestion(self):
self._initLabelAnswers = {}
def questionInitializeDisk(self, path, description, size, details=""):
retVal = False # The less destructive default
if not path:
return retVal
# we are caching answers so that we don't
# ask in each storage.reset() again
if path in self._initLabelAnswers:
log.info("UI not asking about disk initialization, "
"using cached answer: %s" % self._initLabelAnswers[path])
return self._initLabelAnswers[path]
elif "all" in self._initLabelAnswers:
log.info("UI not asking about disk initialization, "
"using cached answer: %s" % self._initLabelAnswers["all"])
return self._initLabelAnswers["all"]
rc = self.messageWindow(_("Warning"),
_("Error processing drive:\n\n"
"%(path)s\n%(size)-0.fMB\n%(description)s\n\n"
"This device may need to be reinitialized.\n\n"
"REINITIALIZING WILL CAUSE ALL DATA TO BE LOST!\n\n"
"This action may also be applied to all other disks "
"needing reinitialization.%(details)s")
% {'path': path, 'size': size,
'description': description, 'details': details},
type="custom",
custom_buttons = [ _("_Ignore"),
_("Ignore _all"),
_("_Re-initialize"),
_("Re-ini_tialize all") ],
custom_icon="question")
if rc == 0:
retVal = False
elif rc == 1:
path = "all"
retVal = False
elif rc == 2:
retVal = True
elif rc == 3:
path = "all"
retVal = True
self._initLabelAnswers[path] = retVal
return retVal
def resetReinitInconsistentLVMQuestion(self):
self._inconsistentLVMAnswers = {}
def questionReinitInconsistentLVM(self, pv_names=None, lv_name=None, vg_name=None):
retVal = False # The less destructive default
allSet = frozenset(["all"])
if not pv_names or (lv_name is None and vg_name is None):
return retVal
# We are caching answers so that we don't ask for ignoring
# in each storage.reset() again (note that reinitialization is
# done right after confirmation in dialog, not as a planned
# action).
key = frozenset(pv_names)
if key in self._inconsistentLVMAnswers:
log.info("UI not asking about disk initialization, "
"using cached answer: %s" % self._inconsistentLVMAnswers[key])
return self._inconsistentLVMAnswers[key]
elif allSet in self._inconsistentLVMAnswers:
log.info("UI not asking about disk initialization, "
"using cached answer: %s" % self._inconsistentLVMAnswers[allSet])
return self._inconsistentLVMAnswers[allSet]
if vg_name is not None:
message = "Volume Group %s" % vg_name
elif lv_name is not None:
message = "Logical Volume %s" % lv_name
na = {'msg': message, 'pvs': ", ".join(pv_names)}
rc = self.messageWindow(_("Warning"),
_("Error processing LVM.\n"
"There is inconsistent LVM data on %(msg)s. You can "
"reinitialize all related PVs (%(pvs)s) which will erase "
"the LVM metadata, or ignore which will preserve the "
"contents. This action may also be applied to all other "
"PVs with inconsistent metadata.") % na,
type="custom",
custom_buttons = [ _("_Ignore"),
_("Ignore _all"),
_("_Re-initialize"),
_("Re-ini_tialize all") ],
custom_icon="question")
if rc == 0:
retVal = False
elif rc == 1:
key = allSet
retVal = False
elif rc == 2:
retVal = True
elif rc == 3:
key = allSet
retVal = True
self._inconsistentLVMAnswers[key] = retVal
return retVal
def beep(self):
gtk.gdk.beep()
def kickstartErrorWindow(self, text):
s = _("The following error was found while parsing the "
"kickstart configuration file:\n\n%s") %(text,)
return self.messageWindow(_("Error Parsing Kickstart Config"),
s,
type = "custom",
custom_buttons = [_("_Exit installer")],
custom_icon = "error")
def getBootdisk (self):
return None
def run(self, anaconda):
self.anaconda = anaconda
if anaconda.keyboard and not flags.livecdInstall:
anaconda.keyboard.activate()
self.icw = InstallControlWindow (self.anaconda)
self.icw.run (self.runres)
def setSteps(self, anaconda):
pass
class InstallControlWindow:
def setLanguage (self):
if not self.__dict__.has_key('window'): return
self.reloadRcQueued = 1
# need to reload our widgets
self.setLtR()
# reload the glade file, although we're going to keep our toplevel
self.loadGlade()
self.window.destroy()
self.window = self.mainxml.get_widget("mainWindow")
self.createWidgets()
self.connectSignals()
self.setScreen()
self.window.show()
def setLtR(self):
ltrrtl = gettext.dgettext("gtk20", "default:LTR")
if ltrrtl == "default:RTL":
gtk.widget_set_default_direction (gtk.TEXT_DIR_RTL)
elif ltrrtl == "default:LTR":
gtk.widget_set_default_direction (gtk.TEXT_DIR_LTR)
else:
log.error("someone didn't translate the ltr bits right: %s" %(ltrrtl,))
gtk.widget_set_default_direction (gtk.TEXT_DIR_LTR)
def prevClicked (self, *args):
try:
self.currentWindow.getPrev ()
except StayOnScreen:
return
self.anaconda.dispatch.gotoPrev()
self.setScreen ()
def nextClicked (self, *args):
try:
rc = self.currentWindow.getNext ()
except StayOnScreen:
return
self.anaconda.dispatch.gotoNext()
self.setScreen ()
def debugClicked (self, *args):
try:
# switch to VC1 so we can debug
isys.vtActivate (1)
except SystemError:
pass
import pdb
try:
pdb.set_trace()
except:
sys.exit(-1)
try:
# switch back
isys.vtActivate (6)
except SystemError:
pass
def handleRenderCallback(self):
self.currentWindow.renderCallback()
if flags.autostep:
if flags.autoscreenshot:
# let things settle down graphically
processEvents()
time.sleep(1)
takeScreenShot()
self.nextClicked()
else:
gobject.source_remove(self.handle)
def setScreen (self):
(step, anaconda) = self.anaconda.dispatch.currentStep()
if step is None:
gtk.main_quit()
return
if not stepToClass[step]:
if self.anaconda.dispatch.dir == DISPATCH_FORWARD:
return self.nextClicked()
else:
return self.prevClicked()
(file, className) = stepToClass[step]
newScreenClass = None
while True:
try:
found = imputil.imp.find_module(file)
loaded = imputil.imp.load_module(className, found[0], found[1],
found[2])
newScreenClass = loaded.__dict__[className]
break
except ImportError, e:
print(e)
win = MessageWindow(_("Error!"),
_("An error occurred when attempting "
"to load an installer interface "
"component.\n\nclassName = %s")
% (className,),
type="custom", custom_icon="warning",
custom_buttons=[_("_Exit"),
_("_Retry")])
if not win.getrc():
msg = _("The system will now reboot.")
buttons = [_("_Reboot")]
MessageWindow(_("Exiting"),
msg,
type="custom",
custom_icon="warning",
custom_buttons=buttons)
sys.exit(0)
ics = InstallControlState (self)
ics.setPrevEnabled(self.anaconda.dispatch.canGoBack())
self.destroyCurrentWindow()
self.currentWindow = newScreenClass(ics)
new_screen = self.currentWindow.getScreen(anaconda)
# If the getScreen method returned None, that means the screen did not
# want to be displayed for some reason and we should skip to the next
# step. However, we do not want to remove the current step from the
# list as later events may cause the screen to be displayed.
if not new_screen:
if self.anaconda.dispatch.dir == DISPATCH_FORWARD:
self.anaconda.dispatch.gotoNext()
else:
self.anaconda.dispatch.gotoPrev()
return self.setScreen()
self.update (ics)
self.installFrame.add(new_screen)
self.installFrame.show_all()
self.currentWindow.focus()
self.handle = gobject.idle_add(self.handleRenderCallback)
if self.reloadRcQueued:
self.window.reset_rc_styles()
self.reloadRcQueued = 0
def destroyCurrentWindow(self):
children = self.installFrame.get_children ()
if children:
child = children[0]
self.installFrame.remove (child)
child.destroy ()
self.currentWindow = None
def update (self, ics):
self.mainxml.get_widget("backButton").set_sensitive(ics.getPrevEnabled())
self.mainxml.get_widget("nextButton").set_sensitive(ics.getNextEnabled())
if ics.getGrabNext():
self.mainxml.get_widget("nextButton").grab_focus()
self.mainxml.get_widget("nextButton").set_flags(gtk.HAS_DEFAULT)
def __init__ (self, anaconda):
self.reloadRcQueued = 0
self.currentWindow = None
self.anaconda = anaconda
self.handle = None
def keyRelease (self, window, event):
if ((event.keyval == gtk.keysyms.KP_Delete
or event.keyval == gtk.keysyms.Delete)
and (event.state & (gtk.gdk.CONTROL_MASK | gtk.gdk.MOD1_MASK))):
self._doExit()
# XXX hack: remove me when the accelerators work again.
elif (event.keyval == gtk.keysyms.F12
and self.currentWindow.getICS().getNextEnabled()):
self.nextClicked()
elif (event.keyval == gtk.keysyms.Print
and event.state & gtk.gdk.SHIFT_MASK):
takeScreenShot()
def _doExit (self, *args):
gtk.main_quit()
os._exit(0)
def _doExitConfirm (self, win = None, *args):
# FIXME: translate the string
win = MessageWindow(_("Exit installer"),
_("Are you sure you wish to exit the installer?"),
type="custom", custom_icon="question",
custom_buttons = [_("Cancel"), _("_Exit installer")],
parent = win)
if win.getrc() == 0:
return True
self._doExit()
def createWidgets (self):
self.window.set_title(_("%s Installer") %(productName,))
i = self.mainxml.get_widget("headerImage")
p = readImageFromFile("anaconda_header.png",
dither = False, image = i)
if p is None:
print(_("Unable to load title bar"))
if (gtk.gdk.screen_height() < 600) or \
(gtk.gdk.screen_height() <= 675 and not runningMiniWm()):
i.hide()
self.window.set_resizable(True)
self.window.set_size_request(-1, -1)
self.window.fullscreen()
else:
self.window.set_size_request(800, 600)
self.window.set_position(gtk.WIN_POS_CENTER_ALWAYS)
# this is kind of poor, but if we're running in the live mode
# and the dpi is something weird, give ourselves as much
# space as we can. this gets things to fit with a dpi
# of up to 147
if not runningMiniWm():
i.hide()
if flags.debug:
self.mainxml.get_widget("debugButton").show_now()
self.installFrame = self.mainxml.get_widget("installFrame")
def connectSignals(self):
sigs = { "on_nextButton_clicked": self.nextClicked,
"on_rebootButton_clicked": self._doExit,
"on_closeButton_clicked": self._doExit,
"on_backButton_clicked": self.prevClicked,
"on_debugButton_clicked": self.debugClicked,
"on_mainWindow_key_release_event": self.keyRelease,
"on_mainWindow_delete_event": self._doExitConfirm, }
self.mainxml.signal_autoconnect(sigs)
def loadGlade(self):
self.mainxml = gtk.glade.XML(findGladeFile("anaconda.glade"),
domain="anaconda")
def setup_window (self, runres):
self.setLtR()
self.loadGlade()
self.window = self.mainxml.get_widget("mainWindow")
self.createWidgets()
self.connectSignals()
self.setScreen()
self.window.show()
def busyCursorPush(self):
rootPushBusyCursor()
def busyCursorPop(self):
rootPopBusyCursor()
def run (self, runres):
self.setup_window(runres)
gtk.main()
class InstallControlState:
def __init__ (self, cw):
self.cw = cw
self.prevEnabled = True
self.nextEnabled = True
self.title = _("Install Window")
self.grabNext = True
def setTitle (self, title):
self.title = title
self.cw.update (self)
def getTitle (self):
return self.title
def setPrevEnabled (self, value):
if value == self.prevEnabled: return
self.prevEnabled = value
self.cw.update (self)
def getPrevEnabled (self):
return self.prevEnabled
def setNextEnabled (self, value):
if value == self.nextEnabled: return
self.nextEnabled = value
self.cw.update (self)
def getNextEnabled (self):
return self.nextEnabled
def setScreenPrev (self):
self.cw.prevClicked ()
def setScreenNext (self):
self.cw.nextClicked ()
def setGrabNext (self, value):
self.grabNext = value
self.cw.update (self)
def getGrabNext (self):
return self.grabNext
def getICW (self):
return self.cw
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