/b-gtk/fix-viz

# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

import sys

try:

    import pygtk

    pygtk.require("2.0")

except:

    pass

try:

    import gtk

    import gtk.glade

except:

    sys.exit(1)

import olive.backend.errors as errors

import olive.backend.fileops as fileops

class OliveRemove:

    """ Display the Remove file(s) dialog and perform the needed actions. """

    def __init__(self, gladefile, comm, dialog):

        """ Initialize the Remove file(s) dialog. """

        self.gladefile = gladefile

        self.glade = gtk.glade.XML(self.gladefile, 'window_remove')

        # Communication object

        self.comm = comm

        # Dialog object

        self.dialog = dialog

        self.window = self.glade.get_widget('window_remove')

        # Dictionary for signal_autoconnect

        dic = { "on_button_remove_remove_clicked": self.remove,

                "on_button_remove_cancel_clicked": self.close }

        # Connect the signals to the handlers

        self.glade.signal_autoconnect(dic)

    def display(self):

        """ Display the Remove file(s) dialog. """

        self.window.show_all()

    def remove(self, widget):

        radio_selected = self.glade.get_widget('radiobutton_remove_selected')

        radio_new = self.glade.get_widget('radiobutton_remove_new')

        directory = self.comm.get_path()

        self.comm.set_busy(self.window)

        if radio_selected.get_active():

            # Remove only the selected file

            filename = self.comm.get_selected_right()

            if filename is None:

                self.dialog.error_dialog(_('No file was selected'),

                                         _('Please select a file from the list,\nor choose the other option.'))

                self.comm.set_busy(self.window, False)

                return

            try:

                fileops.remove([directory + '/' + filename])

            except errors.NotBranchError:

                self.dialog.error_dialog(_('Directory is not a branch'),

                                         _('You can perform this action only in a branch.'))

                self.comm.set_busy(self.window, False)

                return

            except errors.NotVersionedError:

                self.dialog.error_dialog(_('File not versioned'),

                                         _('The selected file is not versioned.'))

                self.comm.set_busy(self.window, False)

                return

            except:

                raise

        elif radio_new.get_active():

            # Remove added files recursively

            try:

                fileops.remove([directory], True)

            except errors.NotBranchError:

                self.dialog.error_dialog(_('Directory is not a branch'),

                                         _('You can perform this action only in a branch.'))

                self.comm.set_busy(self.window, False)

                return

            except errors.NoMatchingFiles:

                dialog.warning_dialog(_('No matching files'),

                                      _('No added files were found in the working tree.'))

                self.comm.set_busy(self.window, False)

            except:

                raise

        else:

            # This should really never happen.

            pass

        self.close()

        self.comm.refresh_right()

    def close(self, widget=None):

        self.window.destroy()