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# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
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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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# 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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# 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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from bzrlib.branch import Branch
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import bzrlib.bzrdir as bzrdir
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import bzrlib.errors as errors
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from dialog import error_dialog
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from guifiles import GLADEFILENAME
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""" Display checkout dialog and perform the needed operations. """
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def __init__(self, path=None):
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""" Initialize the Checkout dialog. """
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self.glade = gtk.glade.XML(GLADEFILENAME, 'window_checkout', 'olive-gtk')
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self.window = self.glade.get_widget('window_checkout')
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# Dictionary for signal_autoconnect
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dic = { "on_button_checkout_checkout_clicked": self.checkout,
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"on_button_checkout_cancel_clicked": self.close }
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# Connect the signals to the handlers
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self.glade.signal_autoconnect(dic)
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# Save FileChooser state
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self.filechooser = self.glade.get_widget('filechooserbutton_checkout')
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self.filechooser.set_filename(path)
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""" Display the Checkout dialog. """
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self.window.show_all()
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def checkout(self, widget):
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entry_location = self.glade.get_widget('entry_checkout_location')
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location = entry_location.get_text()
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error_dialog(_('Missing branch location'),
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_('You must specify a branch location.'))
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destination = self.filechooser.get_filename()
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spinbutton_revno = self.glade.get_widget('spinbutton_checkout_revno')
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revno = spinbutton_revno.get_value_as_int()
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checkbutton_lightweight = self.glade.get_widget('checkbutton_checkout_lightweight')
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lightweight = checkbutton_lightweight.get_active()
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source = Branch.open(location)
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rev_id = source.get_rev_id(revno)
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# if the source and destination are the same,
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# and there is no working tree,
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# then reconstitute a branch
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if (bzrlib.osutils.abspath(destination) ==
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bzrlib.osutils.abspath(location)):
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source.bzrdir.open_workingtree()
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except errors.NoWorkingTree:
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source.bzrdir.create_workingtree()
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destination = destination + '/' + os.path.basename(location.rstrip("/\\"))
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old_format = bzrlib.bzrdir.BzrDirFormat.get_default_format()
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bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
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checkout = bzrdir.BzrDirMetaFormat1().initialize(destination)
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bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
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checkout_branch = bzrlib.bzrdir.BzrDir.create_branch_convenience(
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destination, force_new_tree=False)
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checkout = checkout_branch.bzrdir
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checkout_branch.bind(source)
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if rev_id is not None:
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rh = checkout_branch.revno_history()
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checkout_branch.set_revno_history(rh[:rh.index(rev_id) + 1])
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checkout.create_workingtree(rev_id)
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bzrlib.bzrdir.BzrDirFormat.set_default_format(old_format)
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except errors.NotBranchError, errmsg:
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error_dialog(_('Location is not a branch'),
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_('The specified location has to be a branch.'))
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except errors.TargetAlreadyExists, errmsg:
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error_dialog(_('Target already exists'),
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_('Target directory (%s)\nalready exists. Please select another target.') % errmsg)
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except errors.NonExistingParent, errmsg:
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error_dialog(_('Non existing parent directory'),
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_("The parent directory (%s)\ndoesn't exist.") % errmsg)
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self.comm.refresh_right()
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def close(self, widget=None):
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self.window.destroy()
added
removed
olive/checkout.py
