/usr/share/pyshared/bzrlib/plugins/gtk/loom.py is in bzr-gtk 0.103.0+bzr792-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | # Copyright (C) 2008 Jelmer Vernooij <jelmer@samba.org>
#
# 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
from gi.repository import Gtk
from gi.repository import GObject
from bzrlib.plugins.gtk.diff import DiffWidget
from bzrlib.plugins.gtk.dialog import question_dialog
from bzrlib.plugins.loom import (
branch as loom_branch,
tree as loom_tree,
)
from bzrlib.plugins.gtk.i18n import _i18n
class LoomDialog(Gtk.Dialog):
"""Simple Loom browse dialog."""
def __init__(self, branch, tree=None, parent=None):
super(LoomDialog, self).__init__(
title="Threads", parent=parent, flags=0,
buttons=(Gtk.STOCK_CLOSE,Gtk.ResponseType.OK))
self.branch = branch
if tree is not None:
self.tree = loom_tree.LoomTreeDecorator(tree)
else:
self.tree = None
self._construct()
def run(self):
try:
loom_branch.require_loom_branch(self.branch)
except loom_branch.NotALoom:
response = question_dialog(
_i18n("Upgrade to Loom branch?"),
_i18n("Branch is not a loom branch. Upgrade to Loom format?"),
parent=self)
# Doesn't set a parent for the dialog..
if response == Gtk.ResponseType.NO:
return
assert self.branch.nick is not None
loom_branch.loomify(self.branch)
self._load_threads()
return super(LoomDialog, self).run()
def _construct(self):
hbox = Gtk.HBox()
self._threads_scroller = Gtk.ScrolledWindow()
self._threads_scroller.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
self._threads_view = Gtk.TreeView()
self._threads_scroller.add(self._threads_view)
self._threads_scroller.set_shadow_type(Gtk.ShadowType.IN)
hbox.pack_start(self._threads_scroller, True, True, 0)
self._threads_store = Gtk.ListStore(
GObject.TYPE_STRING, GObject.TYPE_STRING, GObject.TYPE_PYOBJECT, GObject.TYPE_STRING)
self._threads_view.set_model(self._threads_store)
self._threads_view.append_column(Gtk.TreeViewColumn("Name", Gtk.CellRendererText(), text=0))
self._threads_view.connect('cursor-changed', self._on_view_thread)
if self.tree is not None:
self._threads_view.connect('row-activated', self._on_switch_thread)
self._diff = DiffWidget()
self._diff.show()
hbox.pack_end(self._diff, False, False, 0)
hbox.show_all()
self.get_content_area().pack_start(hbox, True, True, 0)
# FIXME: Buttons: combine-thread, revert-loom, record
self.set_default_size(500, 350)
def _on_view_thread(self, treeview):
treeselection = treeview.get_selection()
(model, selection) = treeselection.get_selected()
if selection is None:
return
revid, parent_revid = model.get(selection, 1, 3)
if parent_revid is None:
return
self.branch.lock_read()
try:
(rev_tree, parent_tree) = tuple(self.branch.repository.revision_trees([revid, parent_revid]))
self._diff.set_diff(rev_tree, parent_tree)
finally:
self.branch.unlock()
def _on_switch_thread(self, treeview, path, view_column):
new_thread = self._threads_store.get_value(self._threads_store.get_iter(path), 0)
self.tree.down_thread(new_thread)
def _load_threads(self):
self._threads_store.clear()
self.branch.lock_read()
try:
threads = self.branch.get_loom_state().get_threads()
last_revid = None
for name, revid, parent_ids in reversed(threads):
self._threads_store.append([name, revid, parent_ids, last_revid])
last_revid = revid
finally:
self.branch.unlock()
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