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nautilus-bzr.py
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nautilus-bzr.py
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# Trivial Bazaar plugin for Nautilus
#
# Copyright (C) 2006 Jeff Bailey
# Copyright (C) 2006 Wouter van Heyst
# Copyright (C) 2006-2011 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 3 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
# Installation:
# setup.py can install nautilus-bzr to the right system folder, if pkg-config
# is present.
#
# You can also install nautilus-bzr manually by copying it (or linking it from)
# ~/.local/share/nautilus-python/extensions/nautilus-bzr.py
from gi.repository import Gtk, GObject, Nautilus
from bzrlib.controldir import ControlDir
from bzrlib.errors import (
NotBranchError,
NoWorkingTree,
)
from bzrlib.ignores import tree_ignores_add_patterns
from bzrlib.tree import InterTree
from bzrlib.plugin import load_plugins
load_plugins()
from bzrlib.plugins.gtk.i18n import _i18n
class BazaarExtension(Nautilus.MenuProvider, Nautilus.ColumnProvider,
Nautilus.InfoProvider, Nautilus.PropertyPageProvider,
Nautilus.LocationWidgetProvider, GObject.GObject):
"""Nautilus extension providing Bazaar integration."""
def __init__(self):
pass
@classmethod
def _open_bzrdir(cls, vfs_file):
uri = vfs_file.get_uri()
controldir, path = ControlDir.open_containing(uri)
return controldir, path
@classmethod
def _open_tree(cls, vfs_file):
controldir, path = cls._open_bzrdir(vfs_file)
return controldir.open_workingtree(), path
def add_cb(self, menu, tree, path):
tree.add(path)
def ignore_cb(self, menu, tree, path):
# We can only cope with local files
tree_ignores_add_patterns(tree, [path])
#FIXME: Add path to ignore file
def unignore_cb(self, menu, tree, path):
pass
# We can only cope with local files
#FIXME
def diff_cb(self, menu, tree, path=None):
from bzrlib.plugins.gtk.diff import DiffWindow
window = DiffWindow()
window.set_diff(tree.branch._get_nick(local=True), tree,
tree.branch.basis_tree())
window.show()
def newtree_cb(self, menu, vfs_file):
controldir, path = self._open_bzrdir(vfs_file)
controldir.create_workingtree()
def remove_cb(self, menu, tree, path):
tree.remove(path)
def annotate_cb(self, menu, tree, path, file_id):
from bzrlib.plugins.gtk.annotate.gannotate import GAnnotateWindow
win = GAnnotateWindow()
win.show()
win.annotate(tree, tree.branch, file_id)
Gtk.main()
def clone_cb(self, menu, vfs_file=None):
from bzrlib.plugins.gtk.branch import BranchDialog
controldir, path = self._open_bzrdir(vfs_file)
dialog = BranchDialog(vfs_file.get_name())
response = dialog.run()
if response != Gtk.ResponseType.NONE:
dialog.hide()
dialog.destroy()
def commit_cb(self, menu, tree, path=None):
from bzrlib.plugins.gtk.commit import CommitDialog
dialog = CommitDialog(tree, path)
response = dialog.run()
if response != Gtk.ResponseType.NONE:
dialog.hide()
dialog.destroy()
def log_cb(self, menu, controldir, path=None):
from bzrlib.plugins.gtk.viz import BranchWindow
branch = controldir.open_branch()
pp = BranchWindow(branch, [branch.last_revision()], None)
pp.show()
Gtk.main()
def pull_cb(self, menu, controldir, path=None):
from bzrlib.plugins.gtk.pull import PullDialog
dialog = PullDialog(controldir.open_workingtree(), path)
dialog.display()
Gtk.main()
def push_cb(self, menu, controldir, path=None):
from bzrlib.plugins.gtk.push import PushDialog
dialog = PushDialog(branch=controldir.open_workingtree().branch)
dialog.display()
Gtk.main()
def merge_cb(self, menu, tree, path=None):
from bzrlib.plugins.gtk.merge import MergeDialog
dialog = MergeDialog(tree, path)
dialog.run()
dialog.destroy()
def create_tree_cb(self, menu, controldir):
controldir.create_workingtree()
def get_background_items(self, window, vfs_file):
try:
controldir, path = self._open_bzrdir(vfs_file)
except NotBranchError:
return
try:
branch = controldir.open_branch()
except NotBranchError:
items = []
item = Nautilus.MenuItem(name='BzrNautilus::newtree',
label='Make directory versioned',
tip='Create new Bazaar tree in this folder',
icon='')
item.connect('activate', self.newtree_cb, vfs_file)
items.append(item)
item = Nautilus.MenuItem(name='BzrNautilus::clone',
label='Checkout Bazaar branch ...',
tip='Checkout Existing Bazaar Branch',
icon='')
item.connect('activate', self.clone_cb, vfs_file)
items.append(item)
return items
items = []
nautilus_integration = self.check_branch_enabled(branch)
if not nautilus_integration:
item = Nautilus.MenuItem(name='BzrNautilus::enable',
label='Enable Bazaar Plugin for this Branch',
tip='Enable Bazaar plugin for nautilus',
icon='')
item.connect('activate', self.toggle_integration, True, branch)
return [item]
else:
item = Nautilus.MenuItem(name='BzrNautilus::disable',
label='Disable Bazaar Plugin this Branch',
tip='Disable Bazaar plugin for nautilus',
icon='')
item.connect('activate', self.toggle_integration, False, branch)
items.append(item)
item = Nautilus.MenuItem(name='BzrNautilus::log',
label='History ...',
tip='Show Bazaar history',
icon='')
item.connect('activate', self.log_cb, controldir)
items.append(item)
item = Nautilus.MenuItem(name='BzrNautilus::pull',
label='Pull ...',
tip='Pull from another branch',
icon='')
item.connect('activate', self.pull_cb, controldir)
items.append(item)
try:
tree = controldir.open_workingtree()
except NoWorkingTree:
item = Nautilus.MenuItem(name='BzrNautilus::create_tree',
label='Create working tree...',
tip='Create a working tree for this branch',
icon='')
item.connect('activate', self.create_tree_cb, controldir)
items.append(item)
else:
item = Nautilus.MenuItem(name='BzrNautilus::merge',
label='Merge ...',
tip='Merge from another branch',
icon='')
item.connect('activate', self.merge_cb, tree, path)
items.append(item)
item = Nautilus.MenuItem(name='BzrNautilus::commit',
label='Commit ...',
tip='Commit Changes',
icon='')
item.connect('activate', self.commit_cb, tree, path)
items.append(item)
return items
def _get_file_menuitems(self, tree, intertree, path):
file_id = tree.path2id(path)
if file_id is None:
item = Nautilus.MenuItem(name='BzrNautilus::add',
label='Add',
tip='Add as versioned file',
icon='')
item.connect('activate', self.add_cb, tree, path)
yield item
item = Nautilus.MenuItem(name='BzrNautilus::ignore',
label='Ignore',
tip='Ignore file for versioning',
icon='')
item.connect('activate', self.ignore_cb, tree, path)
yield item
elif tree.is_ignored(path):
item = Nautilus.MenuItem(name='BzrNautilus::unignore',
label='Unignore',
tip='Unignore file for versioning',
icon='')
item.connect('activate', self.unignore_cb, tree, path)
yield item
else:
kind = tree.kind(file_id)
item = Nautilus.MenuItem(name='BzrNautilus::log',
label='History ...',
tip='List changes',
icon='')
item.connect('activate', self.log_cb, tree.bzrdir, path)
yield item
if not intertree.file_content_matches(file_id, file_id):
item = Nautilus.MenuItem(name='BzrNautilus::diff',
label='View Changes ...',
tip='Show differences',
icon='')
item.connect('activate', self.diff_cb, tree, path)
yield item
item = Nautilus.MenuItem(name='BzrNautilus::commit',
label='Commit ...',
tip='Commit Changes',
icon='')
item.connect('activate', self.commit_cb, tree, path)
yield item
item = Nautilus.MenuItem(name='BzrNautilus::remove',
label='Remove',
tip='Remove this file from versioning',
icon='')
item.connect('activate', self.remove_cb, tree, path)
yield item
if kind == 'file':
item = Nautilus.MenuItem(name='BzrNautilus::annotate',
label='Annotate ...',
tip='Annotate File Data',
icon='')
item.connect('activate', self.annotate_cb, tree, path, file_id)
yield item
def get_file_items(self, window, files):
items = []
trees = {}
try:
for vfs_file in files:
controldir, path = self._open_bzrdir(vfs_file)
try:
tree = trees[controldir.user_url]
except KeyError:
try:
tree = controldir.open_workingtree()
except NoWorkingTree:
continue
trees[controldir.user_url] = tree
tree.lock_read()
nautilus_integration = self.check_branch_enabled(tree.branch)
if not nautilus_integration:
continue
intertree = InterTree.get(tree.basis_tree(), tree)
items.extend(list(self._get_file_menuitems(tree, intertree, path)))
finally:
for tree in trees.itervalues():
tree.unlock()
return items
def get_columns(self):
return [
Nautilus.Column(name="BzrNautilus::bzr_status",
attribute="bzr_status",
label="Status",
description="Version control status"),
Nautilus.Column(name="BzrNautilus::bzr_revision",
attribute="bzr_revision",
label="Revision",
description="Last change revision"),
]
def _file_summary(self, tree, basis_tree, intertree, path):
file_revision = ""
emblem = None
file_id = tree.path2id(path)
if file_id is None:
if tree.is_ignored(path):
status = 'ignored'
emblem = 'bzr-ignored'
else:
status = 'unversioned'
file_revision = "N/A"
elif tree.has_filename(path): # Still present
if not intertree.file_content_matches(file_id, file_id):
if not basis_tree.has_id(file_id):
emblem = 'bzr-added'
status = 'added'
file_revision = "new file"
elif basis_tree.path2id(file_id) != path:
status = 'bzr-renamed'
status = 'renamed from %s' % basis_tree.path2id(file_id)
else:
emblem = 'bzr-modified'
status = 'modified'
else:
emblem = 'bzr-controlled'
status = 'unchanged'
elif basis_tree.has_filename(path):
emblem = 'bzr-removed'
status = 'removed'
else:
# FIXME: Check for ignored files
status = 'unversioned'
return (status, emblem, file_revision)
def update_file_info(self, vfs_file):
try:
controldir, path = self._open_bzrdir(vfs_file)
except NotBranchError:
return
try:
tree = controldir.open_workingtree()
except NoWorkingTree:
return
tree.lock_read()
try:
nautilus_integration = self.check_branch_enabled(tree.branch)
if not nautilus_integration:
return
basis_tree = tree.basis_tree()
intertree = InterTree.get(basis_tree, tree)
basis_tree.lock_read()
try:
(status, emblem, file_revision) = self._file_summary(tree, basis_tree, intertree, path)
finally:
basis_tree.unlock()
if emblem is not None:
vfs_file.add_emblem(emblem)
vfs_file.add_string_attribute('bzr_status', status)
vfs_file.add_string_attribute('bzr_revision', file_revision)
finally:
tree.unlock()
def check_branch_enabled(self, branch):
# Supports global disable, but there is currently no UI to do this
config = branch.get_config_stack()
return config.get("nautilus_integration")
def toggle_integration(self, menu, action, branch):
config = branch.get_config_stack()
config.set("nautilus_integration", action)
def get_property_pages(self, files):
pages = []
for vfs_file in files:
try:
controldir, path = self._open_bzrdir(vfs_file)
except NotBranchError:
continue
try:
tree = controldir.open_workingtree()
except NoWorkingTree:
continue
tree.lock_read()
try:
file_id = tree.path2id(path)
pages.append(PropertyPageFile(tree, file_id, path))
pages.append(PropertyPageBranch(tree.branch))
finally:
tree.unlock()
return pages
def get_widget(self, uri, window):
controldir, path = ControlDir.open_containing(uri)
try:
tree = controldir.open_workingtree()
except NoWorkingTree:
return
ret = Gtk.HBox(False, 4)
text = 'This is a Bazaar working tree. '
get_shelf_manager = getattr(tree, 'get_shelf_manager', None)
if get_shelf_manager is not None:
manager = get_shelf_manager()
shelves = manager.active_shelves()
if len(shelves) == 0:
pass
elif len(shelves) == 1:
text += '1 shelf exists. '
else:
text += '%d shelf exists. ' % len(shelves)
label = Gtk.Label(text)
label.show()
ret.pack_start(label, True, True, 0)
ret.show_all()
return ret
class PropertyPageFile(Nautilus.PropertyPage):
def __init__(self, tree, file_id, path):
self.tree = tree
self.file_id = file_id
self.path = path
label = Gtk.Label('File Version')
label.show()
table = self._create_table()
super(PropertyPageFile, self).__init__(label=label,
name="BzrNautilus::file_page", page=table)
def _create_table(self):
table = Gtk.Table(homogeneous=False, columns=2, rows=3)
table.attach(Gtk.Label(_i18n('File id:')), 0, 1, 0, 1)
table.attach(Gtk.Label(self.file_id), 1, 2, 0, 1)
table.attach(Gtk.Label(_i18n('SHA1Sum:')), 0, 1, 1, 2)
table.attach(Gtk.Label(self.tree.get_file_sha1(self.file_id, self.path)), 1, 1, 1, 2)
basis_tree = self.tree.revision_tree(self.tree.last_revision())
last_revision = basis_tree.get_file_revision(self.file_id)
table.attach(Gtk.Label(_i18n('Last Change Revision:')), 0, 1, 2, 3)
revno = ".".join([str(x) for x in
self.tree.branch.revision_id_to_dotted_revno(last_revision)])
table.attach(Gtk.Label(revno), 1, 1, 2, 3)
table.attach(Gtk.Label(_i18n('Last Change Author:')), 0, 1, 3, 4)
rev = self.tree.branch.repository.get_revision(last_revision)
table.attach(Gtk.Label("\n".join(rev.get_apparent_authors())), 1, 1, 3, 4)
table.show_all()
return table
class PropertyPageBranch(Nautilus.PropertyPage):
def __init__(self, branch):
self.branch = branch
label = Gtk.Label('Branch')
label.show()
table = self._create_table()
super(PropertyPageBranch, self).__init__(label=label,
name="BzrNautilus::branch_page", page=table)
def _create_location_entry(self, get_location, set_location):
location = get_location()
ret = Gtk.Entry()
if location is not None:
ret.set_text(location)
return ret
def _create_table(self):
table = Gtk.Table(homogeneous=False, columns=2, rows=6)
self._push_location_entry = self._create_location_entry(
self.branch.get_push_location, self.branch.set_push_location)
self._parent_location_entry = self._create_location_entry(
self.branch.get_parent, self.branch.set_parent)
self._bound_location_entry = self._create_location_entry(
self.branch.get_bound_location, self.branch.set_bound_location)
self._public_location_entry = self._create_location_entry(
self.branch.get_public_branch, self.branch.set_public_branch)
self._submit_location_entry = self._create_location_entry(
self.branch.get_submit_branch, self.branch.set_submit_branch)
table.attach(Gtk.Label(_i18n('Push location:')), 0, 1, 0, 1)
table.attach(self._push_location_entry, 1, 2, 0, 1)
table.attach(Gtk.Label(_i18n('Parent location:')), 0, 1, 1, 2)
table.attach(self._parent_location_entry, 1, 1, 1, 2)
table.attach(Gtk.Label(_i18n('Bound location:')), 0, 1, 2, 3)
table.attach(self._bound_location_entry, 1, 1, 2, 3)
table.attach(Gtk.Label(_i18n('Public location:')), 0, 1, 3, 4)
table.attach(self._public_location_entry, 1, 1, 3, 4)
table.attach(Gtk.Label(_i18n('Submit location:')), 0, 1, 4, 5)
table.attach(self._submit_location_entry, 1, 1, 4, 5)
self._append_revisions_only = Gtk.CheckButton(_i18n('Append revisions only'))
value = self.branch.get_append_revisions_only()
if value is None:
value = False
self._append_revisions_only.set_active(value)
table.attach(self._append_revisions_only, 0, 2, 5, 6)
table.show_all()
return table