/b-gtk/fix-viz

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Add options to viz treeview to not show the line graph, and to only show the main line.
Set the revision browser to use these options.

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about.py
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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from gi.repository import Gtk
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from gi.repository import GdkPixbuf
 
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try:
 
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    import pygtk
 
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    pygtk.require("2.0")
 
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except:
 
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    pass
 
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import bzrlib
 
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import gtk
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import os
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import bzrlib
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from bzrlib.plugins.gtk import (
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    data_path,
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    icon_path,
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    )
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def read_license():
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    license_paths = [data_path("COPYING"), "/usr/share/common-licenses/GPL-2"]
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    for license_file in license_paths:
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        if license_file is not None and os.path.exists(license_file):
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            return file(license_file).read()
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    # Fall back to just license name if we can't find the file
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    return "GPLv2 or later"
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def load_credits():
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    import pickle
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    try:
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        credits = pickle.load(file(data_path("credits.pickle")))
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    except IOError:
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        credits = None
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    return credits
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class AboutDialog(Gtk.AboutDialog):
 
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from bzrlib.plugins.gtk import data_path
 
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class AboutDialog(gtk.AboutDialog):
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    def __init__(self):
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        super(AboutDialog, self).__init__()
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        self.set_name("Bazaar GTK")
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        self.set_version(bzrlib.plugins.gtk.version_string)
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        self.set_website("http://bazaar-vcs.org/BzrGtk")
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        self.set_license(read_license())
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        self.set_logo(GdkPixbuf.Pixbuf.new_from_file(icon_path("bzr-icon-64.png")))
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        credits = load_credits()
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        if credits is not None:
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            (authors, documenters, artists, translators) = credits
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            self.set_authors(authors)
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            self.set_documenters(documenters)
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            self.set_artists(artists)
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            self.set_translator_credits("\n".join(translators))
 
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        self.set_license("GNU GPL v2")
 
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        self.set_icon(gtk.gdk.pixbuf_new_from_file(os.path.join(data_path(), "bzr-icon-64.png")))
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        self.connect ("response", lambda d, r: d.destroy())
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