1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
#
# grpselect_text - Text mode group/package selection UI
#
# Jeremy Katz <katzj@redhat.com>
# Copyright 2005-2006 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
from snack import *
from constants_text import *
from rhpl.translate import _, N_, getDefaultLangs
# kind of lame caching of translations so we don't always have
# to do all the looping
strs = {}
def _xmltrans(base, thedict):
if strs.has_key(base):
return strs[base]
langs = getDefaultLangs()
for l in langs:
if thedict.has_key(l):
strs[base] = thedict[l]
return strs[base]
strs[base] = base
return base
def _ui_comps_sort(one, two):
if one.display_order > two.display_order:
return 1
elif one.display_order < two.display_order:
return -1
elif _xmltrans(one.name, one.translated_name) > \
_xmltrans(two.name, two.translated_name):
return 1
elif _xmltrans(one.name, one.translated_name) < \
_xmltrans(two.name, two.translated_name):
return -1
return 0
class GroupSelectionWindow:
def __deselectPackage(self, grp, pkg):
grpid = grp.groupid
try:
pkgs = self.ayum.pkgSack.returnNewestByName(pkg)
except mdErrors.PackageSackError:
self.ayum.log(4, "no such package %s from group %s" %
(pkg, self.group.groupid))
if pkgs:
pkgs = self.ayum.bestPackagesFromList(pkgs)
for po in pkgs:
txmbrs = self.ayum.tsInfo.getMembers(pkgtup = po.pkgtup)
for txmbr in txmbrs:
try:
txmbr.groups.remove(grpid)
except ValueError:
self.ayum.log(4, "package %s was not marked in group %s" %(po, grpid))
if len(txmbr.groups) == 0:
self.ayum.tsInfo.remove(po.pkgtup)
def __selectPackage(self, grp, pkg):
grpid = grp.groupid
try:
txmbrs = self.ayum.install(name = pkg)
except yum.Errors.InstallError, e:
self.ayum.log(3, "No package named %s available to "
"be installed: %s" %(pkg, e))
else:
map(lambda x: x.groups.append(grpid), txmbrs)
def __call__(self, screen, anaconda):
self.ayum = anaconda.backend.ayum
g = GridFormHelp(screen, "Package Group Selection",
"packagetree", 1, 5)
t = TextboxReflowed(50, _("Please select the package groups you "
"would like to have installed."))
g.add(t, 0, 0, (0, 0, 0, 1), anchorLeft = 1)
# FIXME: this is very yum backend specific...
groups = filter(lambda x: x.user_visible,
anaconda.backend.ayum.comps.groups)
groups.sort(_ui_comps_sort)
ct = CheckboxTree(height = 6, scroll = (len(groups) > 6))
for grp in groups:
ct.append(_xmltrans(grp.name, grp.translated_name),
grp, grp.selected)
g.add(ct, 0, 2, (0, 0, 0, 1))
bb = ButtonBar (screen, (TEXT_OK_BUTTON, TEXT_BACK_BUTTON))
g.add(bb, 0, 3, growx = 1)
g.addHotKey("F2")
screen.pushHelpLine (_("<Space>,<+>,<-> selection | <F2> Group Details | <F12> next screen"))
while 1:
result = g.run()
if result != "F2":
break
# if current group is not selected then select it first
newSelection = 0
grp = ct.getCurrent()
lst = ct.getSelection()
if grp not in lst:
newSelection = 1
self.ayum.selectGroup(grp.groupid)
ct.setEntryValue(grp, True)
# do group details
gct = CheckboxTree(height = 8, scroll = 1)
orig = {}
pkgs = grp.default_packages.keys() + grp.optional_packages.keys()
for pkg in pkgs:
orig[pkg] = self.ayum.isPackageInstalled(pkg)
gct.append("%s" %(pkg,), pkg, orig[pkg])
bb2 = ButtonBar (screen, (TEXT_OK_BUTTON, TEXT_CANCEL_BUTTON))
g2 = GridFormHelp (screen, _("Package Group Details"), "", 1, 4)
g2.add (gct, 0, 1, (0, 0, 0, 1))
g2.add (bb2, 0, 3, growx = 1)
rc2 = g2.runOnce()
if bb2.buttonPressed(rc2) == TEXT_CANCEL_CHECK:
# unselect group if necessary
if newSelection:
ct.setEntryValue(grp, False)
self.ayum.deselectGroup(grp.groupid)
else:
# reflect new packages selected
selected = gct.getSelection()
for (opkg, osel) in orig.items():
if pkg in selected and not osel:
self.__selectPackage(grp, pkg)
elif pkg not in selected and osel:
self.__deselectPackage(grp, pkg)
rc = bb.buttonPressed(result)
screen.popWindow()
if rc == TEXT_BACK_CHECK:
return INSTALL_BACK
sel = ct.getSelection()
for g in groups:
if g in sel and not g.selected:
anaconda.backend.selectGroup(g.groupid)
elif g not in sel and g.selected:
anaconda.backend.deselectGroup(g.groupid)
return INSTALL_OK
|
