/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2007-04-03 17:16:07 UTC
  • mfrom: (187 trunk)
  • mto: This revision was merged to the branch mainline in revision 188.
  • Revision ID: jelmer@samba.org-20070403171607-0zaskazouokrm4cq
Tags: bzr-gtk-0.15.2
Prepare for 0.15.2

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branchbox.py
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# Copyright (C) 2007 by Jelmer Vernooij <jelmer@samba.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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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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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 gtk
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import gobject
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from bzrlib.branch import Branch
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from bzrlib.config import GlobalConfig
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from bzrlib.plugins.gtk.history import UrlHistory
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class BranchSelectionBox(gtk.HBox):
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    def __init__(self, path=None):
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        gobject.GObject.__init__(self)
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        self._combo = gtk.ComboBoxEntry()
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        self._combo.child.connect('focus-out-event', self._on_combo_changed)
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        # Build branch history
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        self._history = UrlHistory(GlobalConfig(), 'branch_history')
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        self._build_history()
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        self.add(self._combo)
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        if path is not None:
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            self.set_url(path)
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    def set_url(self, url):
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        self._combo.get_child().set_text(url)
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    def get_url(self):
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        return self._combo.get_child().get_text()
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    def get_branch(self):
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        return Branch.open(self.get_url())
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    def _build_history(self):
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        """ Build up the branch history. """
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        self._combo_model = gtk.ListStore(str)
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        for item in self._history.get_entries():
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            self._combo_model.append([ item ])
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        self._combo.set_model(self._combo_model)
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        self._combo.set_text_column(0)
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    def _on_combo_changed(self, widget, event):
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        self.emit('branch-changed', widget)
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gobject.signal_new('branch-changed', BranchSelectionBox,
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                   gobject.SIGNAL_RUN_LAST,
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                   gobject.TYPE_NONE, (gobject.TYPE_OBJECT,))
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gobject.type_register(BranchSelectionBox)