/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2008-06-29 18:12:29 UTC
  • mto: This revision was merged to the branch mainline in revision 519.
  • Revision ID: jelmer@samba.org-20080629181229-1l2m4cf7vvbyh8qg
Simplify progress bar code, use embedded progress bar inside viz window.

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viz/__init__.py
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#!/usr/bin/python
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# -*- coding: UTF-8 -*-
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"""GTK+ Branch Visualisation.
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The bottom hald of the window shows the details for the selected revision.
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"""
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from branchwin import BranchWindow
 
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__copyright__ = "Copyright © 2005 Canonical Ltd."
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__author__    = "Scott James Remnant <scott@ubuntu.com>"
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import bzrlib
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import bzrlib.commands
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from bzrlib.branch import Branch
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from bzrkapp import BzrkApp
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class cmd_visualise(bzrlib.commands.Command):
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    """Graphically visualise this branch.
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    Opens a graphical window to allow you to see the history of the branch
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    and relationships between revisions in a visual manner,
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    The default starting point is latest revision on the branch, you can
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    specify a starting point with -r revision.
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    """
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    takes_options = [ "revision" ]
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    takes_args = [ "location?" ]
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    aliases = [ "viz" ]
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    def run(self, location=".", revision=None):
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        branch = Branch.open_containing(location)
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        if revision is None:
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            revid = branch.last_revision()
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            if revid is None:
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                return
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        else:
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            (revno, revid) = revision[0].in_history(branch)
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        app = BzrkApp()
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        app.show(branch, revid)
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        app.main()
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bzrlib.commands.register_command(cmd_visualise)