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#
# package_gui.py: package group and individual package selection screens
#
# Brent Fox <bfox@redhat.com>
# Matt Wilson <msw@redhat.com>
# Jeremy Katz <katzj@redhat.com>
#
# Copyright 2000-2002 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 rpm
import string
import sys, os
import gtk
import gobject
from size_string import size_string
from string import *
from thread import *
from config import *
from rhpl.translate import _, N_, utf8
from rhpl.log import log
from constants import *
from GroupSet import orderPackageGroups
from GroupSet import Package, Group
import GroupDetails
class PackageSelectionWindow (gobject.GObject):
windowTitle = N_("Package Group Selection")
htmlTag = "sel-group"
__gsignals__ = {
'changed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ())
}
def __init__ (self):
self.__gobject_init__() # default constructor using our new GType
def do_changed (self):
self.setSize()
def setSize(self):
self.sizelabel.set_text (_("Total install size: %s") %
self.comps.sizeStr())
def componentToggled(self, widget, data):
# turn on all the comps we selected
(comp, lbl, count, al, ebutton) = data
if widget.get_active ():
if ebutton:
al.add(ebutton)
al.show_all()
comp.select ()
else:
if ebutton in al.get_children():
al.remove(ebutton)
comp.unselect ()
if lbl:
self.setCompLabel(comp, lbl)
if count:
self.setCompCountLabel(comp, count)
self.emit ('changed')
def getStats(self, comp):
allpkgs = comp.packageInfo()
selected = 0
for pkgnevra in allpkgs.keys():
if ((comp.packages[pkgnevra]["meta"] == 0 and
self.comps.hdrlist[pkgnevra].isSelected()) or
(comp.packages[pkgnevra]["meta"] == 1 and
self.comps.groups[pkgnevra].isSelected())):
selected = selected + 1
return (selected, len(allpkgs.keys()))
def setDetailSizeLabel(self, comp, sizeLabel):
text = _("Total install size: %s") % (self.comps.sizeStr(),)
sizeLabel.set_text(text)
def setCompLabel(self, comp, label):
(selpkg, totpkg) = self.getStats(comp)
if not comp.isSelected(justManual = 1):
selpkg = 0
label.set_markup("<b>%s</b>" % (_(comp.name),))
def setCompCountLabel(self, comp, label):
(selpkg, totpkg) = self.getStats(comp)
if not comp.isSelected(justManual = 1):
selpkg = 0
if comp.name == u"Everything":
txt = ""
else:
txt = "<b>[%d/%d]</b>" % (selpkg, totpkg)
label.set_markup(txt)
def editDetails(self, button, data):
# do all magic for packages and metapackages
def getDescription(obj, comp):
basedesc = obj.getDescription()
if basedesc is not None:
desc = replace (basedesc, "\n\n", "\x00")
desc = replace (desc, "\n", " ")
desc = desc.replace ("&", "&")
desc = replace (desc, "\x00", "\n\n")
desc = utf8(desc)
else:
desc = ""
return "%s - %s" % (obj.name, desc)
#
# START OF editDetails
#
# backup state
(comp, lbl, count) = data
dialog = GroupDetails.GroupDetails (self.comps, comp, button.get_toplevel ())
dialog.run ()
if lbl:
self.setCompLabel(comp, lbl)
if count:
self.setCompCountLabel(comp, count)
self.emit ('changed')
return
def getScreen(self, comps, im):
# PackageSelectionWindow tag="sel-group"
ICON_SIZE = 32
self.comps = comps
# self.origSelection = self.comps.getSelectionState()
self.checkButtons = []
(parlist, pardict) = orderPackageGroups(self.comps)
row = 0
topbox = gtk.VBox(False, 3)
topbox.set_border_width(3)
checkGroup = gtk.SizeGroup(gtk.SIZE_GROUP_BOTH)
countGroup = gtk.SizeGroup(gtk.SIZE_GROUP_BOTH)
detailGroup = gtk.SizeGroup(gtk.SIZE_GROUP_BOTH)
for par in parlist:
# set the background to our selection color
eventBox = gtk.EventBox()
eventBox.ensure_style ()
style = eventBox.get_style ()
eventBox.modify_bg(gtk.STATE_NORMAL, style.base[gtk.STATE_SELECTED])
lbl = gtk.Label("")
lbl.set_markup("<span foreground='white'><big><b>"
"%s</b></big></span>" % (par,))
lbl.set_alignment(0.0, 0.0)
pad = gtk.Alignment(0.0, 0.0)
pad.add(lbl)
pad.set_border_width(3)
eventBox.add(pad)
topbox.pack_start(eventBox)
size_group = gtk.SizeGroup (gtk.SIZE_GROUP_HORIZONTAL)
for comp in pardict[par]:
if comp.hidden:
continue
pixname = string.lower(comp.id) + ".png"
fn = None
for dir in im.pixmapPath:
if os.access(dir + "/" + pixname, os.R_OK):
fn = dir + "/" + pixname
break
if not fn:
# could not load pix
pix = None
else:
try:
rawpix = gtk.gdk.pixbuf_new_from_file(fn)
sclpix = rawpix.scale_simple(ICON_SIZE, ICON_SIZE,
gtk.gdk.INTERP_BILINEAR)
pix = gtk.Image()
pix.set_from_pixbuf(sclpix)
except:
pix = None
compbox = gtk.HBox(False, 5)
spacer = gtk.Fixed()
spacer.set_size_request(30, -1)
compbox.pack_start(spacer, False, False)
# create check button and edit button
# make the comps title + edit button
hdrlabel=gtk.Label("")
hdrlabel.set_alignment (0.0, 0.5)
self.setCompLabel(comp, hdrlabel)
count=gtk.Label("")
buttonal = gtk.Alignment(0.5, 0.5)
editbutton = gtk.Button()
# we check the black list to see if the component can be removed
if comp.id in COMPS_BLACK_LIST and comp.installState == INSTALLED:
checkGroup.add_widget(hdrlabel)
compbox.pack_start(hdrlabel)
else:
checkButton = gtk.CheckButton()
checkButton.add(hdrlabel)
checkButton.set_active (comp.isSelected(justManual = 1))
checkButton.connect('toggled', self.componentToggled,
(comp, hdrlabel, count, buttonal,
editbutton))
checkGroup.add_widget(checkButton)
compbox.pack_start(checkButton)
count.set_alignment (1.0, 0.5)
self.setCompCountLabel(comp, count)
countGroup.add_widget(count)
compbox.pack_start(count, False, False)
spacer = gtk.Fixed()
spacer.set_size_request(15, -1)
compbox.pack_start(spacer, False, False)
detailGroup.add_widget(buttonal)
compbox.pack_start(buttonal, False, False)
# now make the url looking button for details
if comp.name != u"Everything":
nlbl = gtk.Label("")
selected = comp.isSelected(justManual = 1)
nlbl.set_markup('<span foreground="#3030c0"><u>'
'%s</u></span>' % (_('Details'),))
editbutton.add(nlbl)
editbutton.set_relief(gtk.RELIEF_NONE)
editbutton.connect("clicked", self.editDetails,
(comp, hdrlabel, count))
if comp.isSelected(justManual = 1):
buttonal.add(editbutton)
else:
editbutton = None
topbox.pack_start(compbox)
detailbox = gtk.HBox(False)
spacer = gtk.Fixed()
spacer.set_size_request(45, -1)
detailbox.pack_start(spacer, False, False)
# icon
if pix is not None:
al = gtk.Alignment(0.5, 0.5)
al.add(pix)
size_group.add_widget (al)
detailbox.pack_start(al, False, False, 10)
# add description if it exists
descr = comp.getDescription()
if descr is not None:
label=gtk.Label("")
label.set_alignment (0.0, 0.0)
label.set_line_wrap(True)
label.set_size_request(350, -1)
label.set_markup("%s" % (_(descr),))
detailbox.pack_start(label, True)
topbox.pack_start(detailbox)
self.checkButtons.append ((compbox, detailbox, comp))
# add some extra space to the end of each group
spacer = gtk.Fixed()
spacer.set_size_request(-1, 3)
topbox.pack_start(spacer, False, False)
sw = gtk.ScrolledWindow()
sw.set_policy (gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
viewport = gtk.Viewport(sw.get_hadjustment(), sw.get_vadjustment())
sw.add(viewport)
viewport.add(topbox)
viewport.set_property('shadow-type', gtk.SHADOW_IN)
viewport.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse("white"))
topbox.set_focus_hadjustment(sw.get_hadjustment())
topbox.set_focus_vadjustment(sw.get_vadjustment())
hbox = gtk.HBox (False, 5)
self.sizelabel = gtk.Label ("")
self.setSize()
hbox.pack_start (self.sizelabel, True)
vbox = gtk.VBox (False, 5)
vbox.pack_start (sw, True)
vbox.pack_start (hbox, False)
vbox.set_border_width (5)
return vbox
gobject.type_register(PackageSelectionWindow)
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