/b-gtk/fix-viz

# Copyright (C) 2007 by 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

"""Simple popup menu for revisions."""

try:

    import pygtk

    pygtk.require("2.0")

except:

    pass

import bzrlib

import gtk

class RevisionPopupMenu(gtk.Menu):

    def __init__(self, repository, revid):

        super(RevisionPopupMenu, self).__init__()

        self.create_items()

        self.repository = repository

        self.revid = revid

    def create_items(self):

        item = gtk.MenuItem("View _Diff")

        item.connect('activate', self.show_diff)

        self.append(item)

        self.show_all()

    def show_diff(self, item):

        from bzrlib.plugins.gtk.diff import DiffWindow

        window = DiffWindow()

        parentid = self.repository.revision_parents(self.revid)[0]

        (parent_tree, rev_tree) = self.repository.revision_trees([parentid, 

                                                                   self.revid])

        window.set_diff(self.revid, rev_tree, parent_tree)

        window.show()