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#
# progress_gui.py: install/upgrade progress window setup.
#
# Copyright 2000-2007 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 os, sys, string
import glob
import gtk
import pango
import gui
from flags import flags
from iw_gui import *
from rhpl.translate import _, N_
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):
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"]
if self.intf.runres != '800x600':
files = ["progress_first-lowres.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);
self.progress = gtk.ProgressBar()
vbox.pack_start(self.progress, False)
self.infolabel = gui.WrappingLabel("")
vbox.pack_start(self.infolabel)
# All done with creating components of UI
self.intf.setPackageProgressWindow(self)
anaconda.id.setInstallProgressClass(self)
vbox.set_border_width(6)
return vbox
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