151 lines
4.3 KiB
Python
151 lines
4.3 KiB
Python
|
#
|
||
|
|
# progress_gui.py: install/upgrade progress window setup.
|
||
|
|
#
|
||
|
|
# Copyright (C) 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/>.
|
||
|
|
#
|
||
|
|
|
||
|
|
import os
|
||
|
|
import glob
|
||
|
|
|
||
|
|
import gtk
|
||
|
|
import pango
|
||
|
|
|
||
|
|
import gui
|
||
|
|
from flags import flags
|
||
|
|
from iw_gui import *
|
||
|
|
from constants import *
|
||
|
|
import language
|
||
|
|
|
||
|
|
import logging
|
||
|
|
log = logging.getLogger("anaconda")
|
||
|
|
|
||
|
|
class InstallProgressWindow (InstallWindow):
|
||
|
|
windowTitle = N_("Installing Packages")
|
||
|
|
|
||
|
|
def __init__ (self, ics):
|
||
|
|
InstallWindow.__init__ (self, ics)
|
||
|
|
ics.setPrevEnabled (False)
|
||
|
|
ics.setNextEnabled (False)
|
||
|
|
|
||
|
|
self._updateChange = 0.01
|
||
|
|
self._showPercentage = False
|
||
|
|
|
||
|
|
def processEvents(self):
|
||
|
|
gui.processEvents()
|
||
|
|
|
||
|
|
def get_fraction(self):
|
||
|
|
return self.progress.get_fraction()
|
||
|
|
def set_fraction(self, pct):
|
||
|
|
cur = self.get_fraction()
|
||
|
|
if pct - cur > self._updateChange:
|
||
|
|
self.progress.set_fraction(pct)
|
||
|
|
if self._showPercentage:
|
||
|
|
self.progress.set_text("%d %%" %(pct * 100,))
|
||
|
|
self.processEvents()
|
||
|
|
|
||
|
|
def set_label(self, txt):
|
||
|
|
# handle txt strings that contain '&' and '&'
|
||
|
|
# we convert everything to '&' first, then take them all to '&'
|
||
|
|
# so we avoid things like &&
|
||
|
|
# we have to use '&' for the set_markup() method
|
||
|
|
txt = txt.replace('&', '&')
|
||
|
|
txt = txt.replace('&', '&')
|
||
|
|
self.infolabel.set_markup(txt)
|
||
|
|
self.infolabel.set_ellipsize(pango.ELLIPSIZE_END)
|
||
|
|
self.processEvents()
|
||
|
|
|
||
|
|
def set_text(self, txt):
|
||
|
|
if self._showPercentage:
|
||
|
|
log.debug("Setting progress text with showPercentage set")
|
||
|
|
return
|
||
|
|
self.progress.set_text(txt)
|
||
|
|
self.processEvents()
|
||
|
|
|
||
|
|
def renderCallback(self):
|
||
|
|
self.intf.icw.nextClicked()
|
||
|
|
|
||
|
|
def setShowPercentage(self, val):
|
||
|
|
if val not in (True, False):
|
||
|
|
raise ValueError, "Invalid value passed to setShowPercentage"
|
||
|
|
self._showPercentage = val
|
||
|
|
|
||
|
|
def _getRnotes(self):
|
||
|
|
langs = []
|
||
|
|
pixmaps = []
|
||
|
|
if (os.environ.has_key('LANG')):
|
||
|
|
langs = language.expandLangs(os.environ['LANG'])
|
||
|
|
langs.append('')
|
||
|
|
|
||
|
|
pixmaps = []
|
||
|
|
paths = ("/tmp/product/pixmaps/rnotes/%s/*.png",
|
||
|
|
"/usr/share/anaconda/pixmaps/rnotes/%s/*.png")
|
||
|
|
for p in paths:
|
||
|
|
for lang in langs:
|
||
|
|
path = p % lang
|
||
|
|
pixmaps = glob.glob(path)
|
||
|
|
if len(pixmaps) > 0:
|
||
|
|
break
|
||
|
|
|
||
|
|
if len(pixmaps) > 0:
|
||
|
|
files = pixmaps
|
||
|
|
else:
|
||
|
|
files = ["progress_first.png"]
|
||
|
|
|
||
|
|
return files
|
||
|
|
|
||
|
|
|
||
|
|
def getScreen (self, anaconda):
|
||
|
|
self.intf = anaconda.intf
|
||
|
|
if anaconda.dir == DISPATCH_BACK:
|
||
|
|
self.intf.icw.prevClicked()
|
||
|
|
return
|
||
|
|
|
||
|
|
self.pixmaps = self._getRnotes()
|
||
|
|
|
||
|
|
# Create vbox to contain components of UI
|
||
|
|
vbox = gtk.VBox (False, 12)
|
||
|
|
|
||
|
|
# Create rnote area
|
||
|
|
self.adpix = None
|
||
|
|
self.adbox = None
|
||
|
|
pix = gui.readImageFromFile ("progress_first.png")
|
||
|
|
if pix:
|
||
|
|
frame = gtk.Frame()
|
||
|
|
frame.set_shadow_type(gtk.SHADOW_NONE)
|
||
|
|
box = gtk.EventBox()
|
||
|
|
self.adpix = pix
|
||
|
|
box.add(self.adpix)
|
||
|
|
self.adbox = box
|
||
|
|
frame.add(box)
|
||
|
|
vbox.pack_start(frame, False)
|
||
|
|
|
||
|
|
|
||
|
|
self.progress = gtk.ProgressBar()
|
||
|
|
vbox.pack_start(self.progress, False)
|
||
|
|
|
||
|
|
self.infolabel = gui.WrappingLabel("")
|
||
|
|
self.infolabel.set_alignment(0,0)
|
||
|
|
vbox.pack_start(self.infolabel)
|
||
|
|
|
||
|
|
# All done with creating components of UI
|
||
|
|
self.intf.setPackageProgressWindow(self)
|
||
|
|
self.intf.setInstallProgressClass(self)
|
||
|
|
|
||
|
|
vbox.set_border_width(6)
|
||
|
|
|
||
|
|
return vbox
|