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
|
# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import sys
try:
import pygtk
pygtk.require("2.0")
except:
pass
try:
import gtk
import gtk.glade
except:
sys.exit(1)
import bzrlib.errors as errors
class OliveBranch:
""" Display branch dialog and perform the needed operations. """
def __init__(self, gladefile, comm, dialog):
""" Initialize the Branch dialog. """
self.gladefile = gladefile
self.glade = gtk.glade.XML(self.gladefile, 'window_branch', 'olive-gtk')
# Communication object
self.comm = comm
# Dialog object
self.dialog = dialog
self.window = self.glade.get_widget('window_branch')
# Dictionary for signal_autoconnect
dic = { "on_button_branch_branch_clicked": self.branch,
"on_button_branch_cancel_clicked": self.close }
# Connect the signals to the handlers
self.glade.signal_autoconnect(dic)
# Save FileChooser state
self.filechooser = self.glade.get_widget('filechooserbutton_branch')
self.filechooser.set_filename(self.comm.get_path())
def display(self):
""" Display the Branch dialog. """
self.window.show_all()
def branch(self, widget):
entry_location = self.glade.get_widget('entry_branch_location')
location = entry_location.get_text()
if location is '':
self.dialog.error_dialog(_('Missing branch location'),
_('You must specify a branch location.'))
return
destination = self.filechooser.get_filename()
spinbutton_revno = self.glade.get_widget('spinbutton_branch_revno')
revno = spinbutton_revno.get_value_as_int()
revision_id = br_from.get_rev_id(revno)
self.comm.set_busy(self.window)
try:
from bzrlib.transport import get_transport
br_from = Branch.open(location)
br_from.lock_read()
try:
destination = destination + '/' + os.path.basename(location.rstrip("/\\"))
to_transport = get_transport(destination)
to_transport.mkdir('.')
try:
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
branch = dir.open_branch()
except NoSuchRevision:
to_transport.delete_tree('.')
raise
finally:
br_from.unlock()
self.close()
self.dialog.info_dialog(_('Branching successful'),
_('%d revision(s) branched.') % revs)
self.comm.refresh_right()
except errors.NonExistingSource, errmsg:
self.dialog.error_dialog(_('Non existing source'),
_("The location (%s)\ndoesn't exist.") % errmsg)
self.comm.set_busy(self.window, False)
return
except errors.TargetAlreadyExists, errmsg:
self.dialog.error_dialog(_('Target already exists'),
_('Target directory (%s)\nalready exists. Please select another target.') % errmsg)
self.comm.set_busy(self.window, False)
return
except errors.NonExistingParent, errmsg:
self.dialog.error_dialog(_('Non existing parent directory'),
_("The parent directory (%s)\ndoesn't exist.") % errmsg)
self.comm.set_busy(self.window, False)
return
except errors.NonExistingRevision:
self.dialog.error_dialog(_('Non existing revision'),
_("The revision you specified doesn't exist."))
self.comm.set_busy(self.window, False)
return
except errors.NotBranchError, errmsg:
self.dialog.error_dialog(_('Location is not a branch'),
_('The specified location has to be a branch.'))
self.comm.set_busy(self.window, False)
return
def close(self, widget=None):
self.window.destroy()
|