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# -*- coding: utf-8 -*-
# Copyright © 2005 Lateef Alabi-Oki
#
# This file is part of Scribes.
#
# Scribes 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.
#
# Scribes 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 Scribes; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
"""
This module exposes a class that creates the container for the editor's
statusbar area.
@author: Lateef Alabi-Oki
@organization: The Scribes Project
@copyright: Copyright © 2005 Lateef Alabi-Oki
@license: GNU GPLv2 or Later
@contact: mystilleef@gmail.com
"""
from gtk import HBox
class ScribesStatusContainer(HBox):
"""
This class creates the statusbar container object for the text editor. The
object houses the text editor's statusbar.
"""
def __init__(self, editor):
"""
Initialize the text editor's statusbar container and set its default
state and properties.
@param self: Reference to the ScribesStatusContainer instance.
@type self: A ScribesStatusContainer object.
@param editor: Reference to the text editor.
@type editor: An Editor object.
"""
HBox.__init__(self)
self.__init_attributes(editor)
self.__set_properties()
self.resize_children()
self.__set_visibility()
self.__signal_id_1 = editor.connect("close-document", self.__close_document_cb)
self.__signal_id_2 = editor.connect("close-document-no-save", self.__close_document_cb)
self.__signal_id_3 = editor.connect("enable-fullscreen", self.__enable_fullscreen_cb)
self.__signal_id_4 = editor.connect("disable-fullscreen", self.__disable_fullscreen_cb)
from gnomevfs import monitor_add, MONITOR_FILE
self.__monitor_id_1 = monitor_add(self.__database_uri, MONITOR_FILE,
self.__hide_status_area_cb)
def __get_visibility(self):
return self.__is_visible
is_visible = property(__get_visibility, doc="Whether or not the status area is visible")
def __init_attributes(self, editor):
"""
Initialize the container's attributes.
@param self: Reference to the ScribesStatusContainer instance.
@type self: A ScribesStatusContainer object.
@param editor: Reference to the text editor.
@type editor: An Editor object.
"""
self.__editor = editor
self.__is_visible = False
self.__registration_id = editor.register_object()
self.__signal_id_1 = self.__signal_id_2 = self.__signal_id_3 = None
self.__signal_id_4 = None
from os.path import join
preference_folder = join(editor.metadata_folder, "Preferences")
database_path = join(preference_folder, "MinimalMode.gdb")
from gnomevfs import get_uri_from_local_path
self.__database_uri = get_uri_from_local_path(database_path)
return
def __set_properties(self):
"""
Set the container's properties.
@param self: Reference to the ScribesStatusContainer instance.
@type self: A ScribesStatusContainer object.
"""
self.set_no_show_all(True)
# from gtk import RESIZE_PARENT
# self.set_property("resize-mode", RESIZE_PARENT)
self.set_property("name", "scribesstatuscontainer")
return
def __set_visibility(self):
"""
Determine whether to show the status area.
@param self: Reference to the Toolbar instance.
@type self: A Toolbar object.
"""
from MinimalModeMetadata import get_value
hide_status_area = get_value()
if hide_status_area:
self.set_no_show_all(True)
self.__is_visible = False
self.hide()
else:
self.set_no_show_all(False)
self.__is_visible = True
self.show_all()
return
def __destroy(self):
"""
Destroy instance of this class.
@param self: Reference to the Store instance.
@type self: A Store object.
"""
# Disconnect signals.
self.__editor.disconnect_signal(self.__signal_id_1, self.__editor)
self.__editor.disconnect_signal(self.__signal_id_2, self.__editor)
self.__editor.disconnect_signal(self.__signal_id_3, self.__editor)
self.__editor.disconnect_signal(self.__signal_id_4, self.__editor)
self.destroy()
from gnomevfs import monitor_cancel
if self.__monitor_id_1: monitor_cancel(self.__monitor_id_1)
# Unregister object so that editor can quit.
self.__editor.unregister_object(self.__registration_id)
# Delete data attributes.
del self
self = None
return
def __close_document_cb(self, editor):
"""
Handles callback when the "close-document" signal is emitted.
@param self: Reference to the Store instance.
@type self: A Store object.
@param editor: Reference to the text editor.
@type editor: An Editor object.
"""
self.__destroy()
return
def __enable_fullscreen_cb(self, editor):
"""
Handles callback when the "enable-fullscreen" signal is emitted.
@param self: Reference to the ScribesStatusContainer instance.
@type self: A ScribesStatusContainer object.
@param editor: Reference to the text editor.
@type editor: An Editor object.
"""
self.hide_all()
return
def __disable_fullscreen_cb(self, editor):
"""
Handles callback when the "disable-fullscreen" signal is emitted.
@param self: Reference to the ScribesStatusContainer instance.
@type self: A ScribesStatusContainer object.
@param editor: Reference to the text editor.
@type editor: An Editor object.
"""
self.show_all()
return
def __hide_status_area_cb(self, *args):
self.__set_visibility()
return
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