# Copyright (C) 2009, Tutorius.org
# Copyright (C) 2009, Simon Poirier <simpoir@gmail.com>
# Copyright (C) 2009, Vincent Vinet <vince.vinet@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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
"""
Gtk Utils Tests

This module contains all the tests that pertain to the usage of the Tutorius
gtkutils
"""

import unittest

import logging
import gtk, gobject
from sugar.tutorius.gtkutils import find_widget, register_signals_numbered, register_signals



class GtkUtilsTests(unittest.TestCase):
    def __init__(self,*args):
        unittest.TestCase.__init__(self,*args)
        self.widgets = {}
        self.top = None

    def setUp(self):
        #create hierarchy
        self.top = gtk.Window(type=gtk.WINDOW_TOPLEVEL)
        self.top.set_name("Top")
        self.widgets["top"] = {"named":"Top","numbered":"0","widget":self.top}
        
        hbox = gtk.HBox()
        self.top.add(hbox)
        hbox.show()
        self.widgets["hbox0"] = {"name":"Top.GtkHBox","numbered":"0.0","widget":hbox}

        btn1 = gtk.Button()
        btn1.set_name("Button1")
        hbox.pack_start(btn1)
        btn1.show()
        self.widgets["btn1"] = {"name":"Top.GtkHBox.Button1","numbered":"0.0.0","widget":btn1}

        btn2 = gtk.Button()
        btn2.set_name("Button2")
        hbox.pack_start(btn2)
        btn2.show()
        self.widgets["btn2"] = {"name":"Top.GtkHBox.Button2","numbered":"0.0.1","widget":btn2}

        vbox = gtk.VBox()
        vbox.set_name("VBox1")
        hbox.pack_start(vbox)
        hbox.show()
        self.widgets["vbox0"] = {"name":"Top.GtkHBox.VBox1","numbered":"0.0.2","widget":vbox}

        btn3 = gtk.Button()
        btn3.set_name("Button3")
        vbox.pack_start(btn3)
        btn3.show()
        self.widgets["btn3"] = {"name":"Top.GtkHBox.VBox1.Button3","numbered":"0.0.2.0","widget":btn3}

        btn4 = gtk.Button()
        vbox.pack_start(btn4)
        btn4.show()
        self.widgets["btn4"] = {"name":"Top.GtkHBox.VBox1.GtkButton","numbered":"0.0.2.1","widget":btn4}

    def tearDown(self):
        #destroy hierarchy
        self.top.destroy()
        self.top = None
        self.widgets = {}

    def test_named(self):
        #def register_signals(target, handler, prefix=None, max_depth=None):
        pass

    def test_numbered(self):
        #def register_signals_numbered(target, handler, prefix="0", max_depth=None):
        while gtk.events_pending():
            gtk.main_iteration(block=False)

    def test_find_widget(self):
        for widget in self.widgets.values():
            f = find_widget(self.top, widget["numbered"])
            assert f is widget["widget"], "Widget %s found with path %s, expected %s" % (f, widget["numbered"], widget["widget"])



if __name__ == "__main__":
    unittest.main()