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# Copyright (C) 2005 Dan Loda <danloda@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
__version__ = "0.7pre"
__author__ = "Dan Loda <danloda@gmail.com>"
from bzrlib.workingtree import WorkingTree
from bzrlib.commands import Command, register_command
from bzrlib.errors import NotVersionedError, BzrCommandError
from bzrlib.option import Option
class cmd_gannotate(Command):
"""GTK+ annotate.
Browse changes to FILENAME line by line in a GTK+ window.
"""
takes_args = ["filename"]
takes_options = [
Option("all", help="show annotations on all lines"),
Option("plain", help="don't highlight annotation lines"),
Option("line", type=int, argname="lineno",
help="jump to specified line number")
]
aliases = ["gblame", "gpraise"]
def run(self, filename, all=False, plain=False, line=1):
import pygtk
pygtk.require("2.0")
try:
import gtk
except RuntimeError, e:
if str(e) == "could not open display":
raise NoDisplayError
from gannotate import GAnnotateWindow
from config import GAnnotateConfig
(wt, path) = WorkingTree.open_containing(filename)
branch = wt.branch
file_id = wt.path2id(path)
if file_id is None:
raise NotVersionedError(filename)
window = GAnnotateWindow(all, plain)
window.connect("destroy", lambda w: gtk.main_quit())
window.set_title(path + " - gannotate")
config = GAnnotateConfig(window)
window.show()
branch.lock_read()
try:
window.annotate(branch, file_id)
finally:
branch.unlock()
window.jump_to_line(line)
gtk.main()
register_command(cmd_gannotate)
class NoDisplayError(BzrCommandError):
"""gtk could not find a proper display"""
def __str__(self):
return "No DISPLAY. gannotate is disabled."
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