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151 lines
4.3 KiB
151 lines
4.3 KiB
#
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# progress_gui.py: install/upgrade progress window setup.
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#
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# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Red Hat, Inc.
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# 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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import os
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import glob
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import gtk
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import pango
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import gui
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from flags import flags
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from iw_gui import *
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from constants import *
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import language
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import logging
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log = logging.getLogger("anaconda")
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class InstallProgressWindow (InstallWindow):
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windowTitle = N_("Installing Packages")
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def __init__ (self, ics):
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InstallWindow.__init__ (self, ics)
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ics.setPrevEnabled (False)
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ics.setNextEnabled (False)
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self._updateChange = 0.01
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self._showPercentage = False
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def processEvents(self):
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gui.processEvents()
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def get_fraction(self):
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return self.progress.get_fraction()
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def set_fraction(self, pct):
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cur = self.get_fraction()
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if pct - cur > self._updateChange:
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self.progress.set_fraction(pct)
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if self._showPercentage:
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self.progress.set_text("%d %%" %(pct * 100,))
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self.processEvents()
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def set_label(self, txt):
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# handle txt strings that contain '&' and '&'
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# we convert everything to '&' first, then take them all to '&'
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# so we avoid things like &&
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# we have to use '&' for the set_markup() method
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txt = txt.replace('&', '&')
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txt = txt.replace('&', '&')
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self.infolabel.set_markup(txt)
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self.infolabel.set_ellipsize(pango.ELLIPSIZE_END)
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self.processEvents()
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def set_text(self, txt):
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if self._showPercentage:
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log.debug("Setting progress text with showPercentage set")
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return
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self.progress.set_text(txt)
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self.processEvents()
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def renderCallback(self):
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self.intf.icw.nextClicked()
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def setShowPercentage(self, val):
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if val not in (True, False):
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raise ValueError, "Invalid value passed to setShowPercentage"
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self._showPercentage = val
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def _getRnotes(self):
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langs = []
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pixmaps = []
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if (os.environ.has_key('LANG')):
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langs = language.expandLangs(os.environ['LANG'])
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langs.append('')
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pixmaps = []
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paths = ("/tmp/product/pixmaps/rnotes/%s/*.png",
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"/usr/share/anaconda/pixmaps/rnotes/%s/*.png")
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for p in paths:
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for lang in langs:
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path = p % lang
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pixmaps = glob.glob(path)
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if len(pixmaps) > 0:
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break
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if len(pixmaps) > 0:
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files = pixmaps
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else:
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files = ["progress_first.png"]
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return files
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def getScreen (self, anaconda):
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self.intf = anaconda.intf
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if anaconda.dir == DISPATCH_BACK:
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self.intf.icw.prevClicked()
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return
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self.pixmaps = self._getRnotes()
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# Create vbox to contain components of UI
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vbox = gtk.VBox (False, 12)
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# Create rnote area
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self.adpix = None
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self.adbox = None
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pix = gui.readImageFromFile ("progress_first.png")
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if pix:
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frame = gtk.Frame()
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frame.set_shadow_type(gtk.SHADOW_NONE)
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box = gtk.EventBox()
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self.adpix = pix
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box.add(self.adpix)
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self.adbox = box
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frame.add(box)
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vbox.pack_start(frame, False)
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self.progress = gtk.ProgressBar()
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vbox.pack_start(self.progress, False)
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self.infolabel = gui.WrappingLabel("")
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self.infolabel.set_alignment(0,0)
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vbox.pack_start(self.infolabel)
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# All done with creating components of UI
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self.intf.setPackageProgressWindow(self)
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self.intf.setInstallProgressClass(self)
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vbox.set_border_width(6)
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return vbox
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