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from gi.repository import GObject
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from gi.repository import Gtk
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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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from bzrlib.config import GlobalConfig
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from bzrlib.plugins.gtk.dialog import error_dialog
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from bzrlib.plugins.gtk.errors import show_bzr_error
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from bzrlib.plugins.gtk.history import UrlHistory
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from bzrlib.plugins.gtk.i18n import _i18n
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class CheckoutDialog(Gtk.Dialog):
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""" New implementation of the Checkout dialog. """
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def __init__(self, path=None, parent=None, remote_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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GObject.GObject.__init__(self, title="Checkout - Olive",
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buttons=(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL))
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self._button_checkout = Gtk.Button(_i18n("Check_out"), use_underline=True)
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self._button_revision = Gtk.Button('')
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self._image_browse = Gtk.Image()
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self._filechooser = Gtk.FileChooserButton(_i18n("Please select a folder"))
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self._combo = Gtk.ComboBox.new_with_entry()
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self._label_location = Gtk.Label(label=_i18n("Branch location:"))
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self._label_destination = Gtk.Label(label=_i18n("Destination:"))
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self._label_nick = Gtk.Label(label=_i18n("Branch nick:"))
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self._label_revision = Gtk.Label(label=_i18n("Revision:"))
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self._hbox_revision = Gtk.HBox()
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self._entry_revision = Gtk.Entry()
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self._entry_nick = Gtk.Entry()
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self._check_lightweight = Gtk.CheckButton(_i18n("_Lightweight checkout"),
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self._button_checkout.connect('clicked', self._on_checkout_clicked)
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self._button_revision.connect('clicked', self._on_revision_clicked)
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self._combo.get_child().connect('focus-out-event', self._on_combo_changed)
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# Create the table and pack the widgets into it
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self._table = Gtk.Table(rows=3, columns=2)
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self._table.attach(self._label_location, 0, 1, 0, 1)
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self._table.attach(self._label_destination, 0, 1, 1, 2)
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self._table.attach(self._label_nick, 0, 1, 2, 3)
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self._table.attach(self._label_revision, 0, 1, 3, 4)
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self._table.attach(self._combo, 1, 2, 0, 1)
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self._table.attach(self._filechooser, 1, 2, 1, 2)
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self._table.attach(self._entry_nick, 1, 2, 2, 3)
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self._table.attach(self._hbox_revision, 1, 2, 3, 4)
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self._table.attach(self._check_lightweight, 1, 2, 4, 5)
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self._image_browse.set_from_stock(Gtk.STOCK_OPEN, Gtk.IconSize.BUTTON)
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self._button_revision.set_image(self._image_browse)
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self._button_revision.set_sensitive(False)
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self._filechooser.set_action(Gtk.FileChooserAction.SELECT_FOLDER)
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self._label_location.set_alignment(0, 0.5)
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self._label_destination.set_alignment(0, 0.5)
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self._label_nick.set_alignment(0, 0.5)
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self._label_revision.set_alignment(0, 0.5)
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self._table.set_row_spacings(3)
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self._table.set_col_spacings(3)
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self.vbox.set_spacing(3)
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if self.path is not None:
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self._filechooser.set_filename(self.path)
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if remote_path is not None:
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self._combo.get_child().set_text(remote_path)
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self._hbox_revision.pack_start(self._entry_revision, True, True)
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self._hbox_revision.pack_start(self._button_revision, False, False)
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self.vbox.add(self._table)
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self.action_area.pack_end(self._button_checkout)
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# Build checkout history
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self._history = UrlHistory(GlobalConfig(), 'branch_history')
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self._build_history()
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def _build_history(self):
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""" Build up the checkout 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_entry_text_column(0)
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def _get_last_revno(self):
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""" Get the revno of the last revision (if any). """
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location = self._combo.get_child().get_text()
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br = Branch.open(location)
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def _on_revision_clicked(self, button):
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""" Browse for revision button clicked handler. """
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from revbrowser import RevisionBrowser
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location = self._combo.get_child().get_text()
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br = Branch.open(location)
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revb = RevisionBrowser(br, self)
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response = revb.run()
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if response != Gtk.ResponseType.NONE:
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if response == Gtk.ResponseType.OK:
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if revb.selected_revno is not None:
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self._entry_revision.set_text(revb.selected_revno)
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def _on_checkout_clicked(self, button):
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""" Checkout button clicked handler. """
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location = self._combo.get_child().get_text()
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if location is '':
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error_dialog(_('Missing branch location'),
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_('You must specify a branch location.'))
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error_dialog(_i18n('Missing branch location'),
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_i18n('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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destination = self._filechooser.get_filename()
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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()
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revno = int(self._entry_revision.get_text())
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nick = self._entry_nick.get_text()
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nick = os.path.basename(location.rstrip("/\\"))
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br_from = Branch.open(location)
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revision_id = br_from.get_rev_id(revno)
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lightweight = self._check_lightweight.get_active()
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to_location = destination + os.sep + nick
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os.mkdir(to_location)
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br_from.create_checkout(to_location, revision_id, lightweight)
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self._history.add_entry(location)
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self.response(Gtk.ResponseType.OK)
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def _on_combo_changed(self, widget, event):
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""" We try to get the last revision if focus lost. """
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rev = self._get_last_revno()
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self._entry_revision.set_text(_i18n('N/A'))
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self._button_revision.set_sensitive(False)
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self._entry_revision.set_text(str(rev))
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self._button_revision.set_sensitive(True)
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if self._entry_nick.get_text() == '':
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self._entry_nick.set_text(os.path.basename(self._combo.get_child().get_text().rstrip("/\\")))
added
removed
checkout.py
