/b-gtk/fix-viz

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  • Committer: Scott James Remnant
  • Date: 2005-10-17 04:26:00 UTC
  • Revision ID: scott@netsplit.com-20051017042600-b3a3265abfffdf53
Split the display in two with a pane, we'll use the bottom half to show
information about the current revision.  Add a Back and Forward button
which figure out which revision is logically the next of previous and
moves the cursor to it.  Handle the cursor-changed event to enable/disable
the buttons (and soon update the bottom pane).

Further split up graph.py so we can stash the internal lists to do the
above; also it may allow us in future to produce partial graphs.

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bzr-handle-patch
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#!/usr/bin/python
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from bzrlib import errors, merge_directive
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from bzrlib.plugin import load_plugins
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from bzrlib.plugins.gtk import open_display
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load_plugins()
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import sys
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if len(sys.argv) < 2:
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        print "Usage: handle-patch <path>"
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        sys.exit(1)
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path = sys.argv[1]
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try:
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        from bzrlib.plugins.gtk.diff import (DiffController,
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                                                                                 MergeDirectiveController)
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        if path == '-':
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                lines = sys.stdin.readlines()
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        else:
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                lines = open(path, 'rb').readlines()
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        lines = [l.replace('\r\n', '\n') for l in lines]
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        try:
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                directive = merge_directive.MergeDirective.from_lines(lines)
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        except errors.NotAMergeDirective:
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                controller = DiffController(path, lines)
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        else:
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                controller = MergeDirectiveController(path, directive)
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        window = controller.window
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        window.show()
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        gtk = open_display()
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        window.connect("destroy", gtk.main_quit)
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except Exception, e:
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        from dialog import error_dialog
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        error_dialog('Error', str(e))
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        raise
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gtk.main()