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Viewing changes to plugins/RemoteDialog/Manager.py

  • Committer: goldenmyst
  • Date: 2008-03-05 15:49:42 UTC
  • Revision ID: goldenmyst@goldenmyst-desktop-20080305154942-lu3eqminvhjfs14d
Ported remote dialog to glade. The open/save dialog still crash scribes occassionally. May be as a result of the new gio libraries. More investigation is needed

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plugins/RemoteDialog/Manager.py
 
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# -*- coding: utf-8 -*-
 
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# Copyright © 2008 Lateef Alabi-Oki
 
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#
 
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# This file is part of Scribes.
 
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#
 
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# Scribes 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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#
 
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# Scribes 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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#
 
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# You should have received a copy of the GNU General Public License
 
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# along with Scribes; if not, write to the Free Software
 
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
 
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# USA
 
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"""
 
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This modules documents a class that manages essential components of the
 
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open dialog file chooser.
 
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@author: Lateef Alabi-Oki
 
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@organization: Scribes
 
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@copyright: Copyright © 2008 Lateef Alabi-Oki
 
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@license: GNU GPLv3 or Later
 
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@contact: mystilleef@gmail.com
 
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"""
 
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from gobject import GObject, SIGNAL_RUN_LAST, TYPE_NONE, TYPE_PYOBJECT
 
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class Manager(GObject):
 
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        """
 
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        This class manages the components of the filechooser window.
 
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        """
 
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        __gsignals__ = {
 
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                "destroy": (SIGNAL_RUN_LAST, TYPE_NONE, ()),
 
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                "show-window": (SIGNAL_RUN_LAST, TYPE_NONE, ()),
 
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                "hide-window": (SIGNAL_RUN_LAST, TYPE_NONE, ()),
 
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                "load-file": (SIGNAL_RUN_LAST, TYPE_NONE, ()),
 
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                "error": (SIGNAL_RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT,)),
 
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                "encoding": (SIGNAL_RUN_LAST, TYPE_NONE, (TYPE_PYOBJECT,)),
 
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        }
 
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        def __init__(self, editor):
 
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                """
 
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                Initialize object.
 
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                @param self: Reference to the Manager instance.
 
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                @type self: A Manager object.
 
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                @param editor: Reference to the text editor.
 
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                @type editor: An Editor object.
 
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                """
 
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                GObject.__init__(self)
 
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                self.__init_attributes(editor)
 
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                self.__sig_id1 = self.connect("encoding", self.__encoding_cb)
 
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                from EncodingComboBox import ComboBox
 
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                ComboBox(editor, self)
 
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                from OpenButton import Button
 
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                Button(editor, self)
 
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                from ComboBoxEntry import ComboBoxEntry
 
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                ComboBoxEntry(editor, self)
 
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                from CancelButton import Button
 
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                Button(editor, self)
 
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                from Window import Window
 
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                Window(editor, self)
 
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        def __init_attributes(self, editor):
 
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                """
 
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                Initialize data attributes.
 
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                @param self: Reference to the Manager instance.
 
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                @type self: A Manager object.
 
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                @param editor: Reference to the text editor.
 
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                @type editor: An Editor object.
 
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                """
 
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                self.__editor = editor
 
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                from os.path import join, split
 
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                current_folder = split(globals()["__file__"])[0]
 
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                glade_file = join(current_folder, "RemoteDialog.glade")
 
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                from gtk.glade import XML
 
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                self.__glade = XML(glade_file, "Window", "scribes")
 
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                self.__encoding = None
 
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                return
 
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        def __get_glade(self):
 
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                return self.__glade
 
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        def __get_encoding(self):
 
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                return self.__encoding
 
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        glade = property(__get_glade)
 
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        encoding = property(__get_encoding)
 
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        def show_dialog(self):
 
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                """
 
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                Show the open file chooser dialog.
 
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                @param self: Reference to the Manager instance.
 
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                @type self: A Manager object.
 
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                """
 
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                self.emit("show-window")
 
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                return
 
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        def destroy(self):
 
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                """
 
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                Handles callback when the "destroy" signal is emitted.
 
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                @param self: Reference to the Manager instance.
 
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                @type self: A Manager object.
 
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                """
 
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                self.__editor.disconnect_signal(self.__sig_id1, self)
 
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                self.emit("destroy")
 
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                del self
 
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                self = None
 
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                return
 
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        def __encoding_cb(self, manager, encoding):
 
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                """
 
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                Handles callback when encoding information changes.
 
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                @param self: Reference to the Manager instance.
 
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                @type self: A Manager object.
 
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                """
 
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                self.__encoding = encoding
 
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                return False