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Viewing changes to olive/remove.py

  • Committer: Jelmer Vernooij
  • Date: 2010-05-25 17:09:02 UTC
  • mto: This revision was merged to the branch mainline in revision 691.
  • Revision ID: jelmer@samba.org-20100525170902-3to8g5iw7ovw79kh
Split out olive into a separate directory.

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olive/remove.py
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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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import sys
 
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import os
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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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try:
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    import gtk
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    import gtk.glade
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except:
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    sys.exit(1)
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import olive.backend.errors as errors
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import olive.backend.fileops as fileops
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class OliveRemove:
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    """ Display the Remove file(s) dialog and perform the needed actions. """
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    def __init__(self, gladefile, comm, dialog):
 
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        pass
 
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import gtk
 
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import bzrlib.errors as errors
 
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from bzrlib.plugins.gtk import _i18n
 
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from bzrlib.plugins.gtk.dialog import error_dialog, warning_dialog
 
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from bzrlib.plugins.gtk.errors import show_bzr_error
 
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class RemoveDialog(gtk.Dialog):
 
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    """ This class wraps the old Remove window into a gtk.Dialog. """
 
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    def __init__(self, wt, wtpath, selected='', parent=None):
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        """ Initialize the Remove file(s) dialog. """
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        self.gladefile = gladefile
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        self.glade = gtk.glade.XML(self.gladefile, 'window_remove')
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        # Communication object
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        self.comm = comm
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        # Dialog object
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        self.dialog = dialog
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        self.window = self.glade.get_widget('window_remove')
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        # Dictionary for signal_autoconnect
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        dic = { "on_button_remove_remove_clicked": self.remove,
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                "on_button_remove_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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    def display(self):
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        """ Display the Remove file(s) dialog. """
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        self.window.show_all()
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    def remove(self, widget):
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        radio_selected = self.glade.get_widget('radiobutton_remove_selected')
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        radio_new = self.glade.get_widget('radiobutton_remove_new')
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        directory = self.comm.get_path()
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        self.comm.set_busy(self.window)
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        if radio_selected.get_active():
 
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        gtk.Dialog.__init__(self, title="Olive - Remove files",
 
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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.wt = wt
 
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        self.wtpath = wtpath
 
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        self.selected = selected
 
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        # Create widgets
 
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        self._label = gtk.Label(_i18n("Which file(s) do you want to remove?"))
 
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        self._radio_selected = gtk.RadioButton(None, _i18n("Selected: %s"%self.selected), False)
 
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        self._radio_added = gtk.RadioButton(self._radio_selected, _i18n("All files with status 'added'"), False)
 
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        self._button_remove = gtk.Button(stock=gtk.STOCK_REMOVE)
 
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        self._button_remove.connect('clicked', self._on_remove_clicked)
 
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        self.vbox.add(self._label)
 
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        self.vbox.add(self._radio_selected)
 
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        self.vbox.add(self._radio_added)
 
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        self.vbox.set_spacing(3)
 
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        self.action_area.pack_end(self._button_remove)
 
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        self.vbox.show_all()
 
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    @show_bzr_error
 
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    def _on_remove_clicked(self, button):
 
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        """ Remove button clicked handler. """
 
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        if self._radio_selected.get_active():
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            # Remove only the selected file
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            filename = self.comm.get_selected_right()
 
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            filename = self.selected
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            if filename is None:
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                self.dialog.error_dialog(_('No file was selected'),
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                                         _('Please select a file from the list,\nor choose the other option.'))
 
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                error_dialog(_i18n('No file was selected'),
 
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                             _i18n('Please select a file from the list,\nor choose the other option.'))
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                return
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            try:
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                fileops.remove([directory + '/' + filename])
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            except errors.NotBranchError:
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                self.dialog.error_dialog(_('Directory is not a branch'),
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                                         _('You can perform this action only in a branch.'))
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                self.comm.set_busy(self.window, False)
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                return
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            except errors.NotVersionedError:
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                self.dialog.error_dialog(_('File not versioned'),
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                                         _('The selected file is not versioned.'))
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                self.comm.set_busy(self.window, False)
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                return
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            except:
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                raise
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        elif radio_new.get_active():
 
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            self.wt.remove(os.path.join(self.wtpath, filename))
 
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        elif self._radio_added.get_active():
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            # Remove added files recursively
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            try:
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                fileops.remove([directory], True)
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            except errors.NotBranchError:
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                self.dialog.error_dialog(_('Directory is not a branch'),
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                                         _('You can perform this action only in a branch.'))
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                self.comm.set_busy(self.window, False)
 
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            added = self.wt.changes_from(self.wt.basis_tree()).added
 
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            file_list = sorted([f[0] for f in added], reverse=True)
 
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            if len(file_list) == 0:
 
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                warning_dialog(_i18n('No matching files'),
 
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                               _i18n('No added files were found in the working tree.'))
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                return
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            except errors.NoMatchingFiles:
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                dialog.warning_dialog(_('No matching files'),
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                                      _('No added files were found in the working tree.'))
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                self.comm.set_busy(self.window, False)
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            except:
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                raise
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        else:
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            # This should really never happen.
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            pass
 
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            self.wt.remove(file_list)
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        self.close()
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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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        self.response(gtk.RESPONSE_OK)