/b-gtk/fix-viz

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Viewing changes to checkout.py

  • Committer: Jelmer Vernooij
  • Date: 2011-03-14 20:12:19 UTC
  • Revision ID: jelmer@samba.org-20110314201219-wo692nzwywu6mevh
Fix formatting, imports.

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checkout.py
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import gtk
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from bzrlib.plugins.gtk import _i18n
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from errors import show_bzr_error
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from bzrlib.branch import Branch
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from bzrlib.config import GlobalConfig
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from dialog import error_dialog
 
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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 history import UrlHistory
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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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        gtk.Dialog.__init__(self, title="Checkout - Olive",
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                                  parent=parent,
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                                  flags=0,
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                                  buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL))
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        # Get arguments
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        self.path = path
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        # Create the widgets
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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._entry_nick = gtk.Entry()
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        self._check_lightweight = gtk.CheckButton(_i18n("_Lightweight checkout"),
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                                                  use_underline=True)
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        # Set callbacks
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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.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._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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        # Set properties
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        self._image_browse.set_from_stock(gtk.STOCK_OPEN, gtk.ICON_SIZE_BUTTON)
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        self._button_revision.set_image(self._image_browse)
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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.child.set_text(remote_path)
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        # Pack some widgets
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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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        # Show the dialog
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        self.vbox.show_all()
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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_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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            return None
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        else:
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            return br.revno()
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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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        try:
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            br = Branch.open(location)
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        except:
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            response = revb.run()
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            if response != gtk.RESPONSE_NONE:
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                revb.hide()
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                if response == gtk.RESPONSE_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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                revb.destroy()
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    @show_bzr_error
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    def _on_checkout_clicked(self, button):
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        """ Checkout button clicked handler. """
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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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            return
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        destination = self._filechooser.get_filename()
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        try:
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            revno = int(self._entry_revision.get_text())
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        except:
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            revno = None
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        nick = self._entry_nick.get_text()
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        if nick is '':
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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.RESPONSE_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()