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#!/usr/bin/python
# -*- coding: utf-8 -*-
### BEGIN LICENSE
# This file is in the public domain
### END LICENSE

import sys
import os
import gtk

import gettext
from gettext import gettext as _
gettext.textdomain('test')

# optional Launchpad integration
# this shouldn't crash if not found as it is simply used for bug reporting
try:
    import LaunchpadIntegration
    launchpad_available = True
except:
    launchpad_available = False

# Add project root directory (enable symlink, and trunk execution).
PROJECT_ROOT_DIRECTORY = os.path.abspath(
    os.path.dirname(os.path.dirname(os.path.realpath(sys.argv[0]))))

if (os.path.exists(os.path.join(PROJECT_ROOT_DIRECTORY, 'test'))
    and PROJECT_ROOT_DIRECTORY not in sys.path):
    sys.path.insert(0, PROJECT_ROOT_DIRECTORY)
    os.putenv('PYTHONPATH', PROJECT_ROOT_DIRECTORY) # for subprocesses

from test import (
    AboutTestDialog, PreferencesTestDialog)
from test.helpers import get_builder


class TestWindow(gtk.Window):
    __gtype_name__ = "TestWindow"

    # To construct a new instance of this method, the following notable
    # methods are called in this order:
    # __new__(cls)
    # __init__(self)
    # finish_initializing(self, builder)
    # __init__(self)
    #
    # For this reason, it's recommended you leave __init__ empty and put
    # your inialization code in finish_intializing

    def __new__(cls):
        """Special static method that's automatically called by Python when
        constructing a new instance of this class.

        Returns a fully instantiated TestWindow object.
        """
        builder = get_builder('TestWindow')
        new_object = builder.get_object("test_window")
        new_object.finish_initializing(builder)
        return new_object

    def finish_initializing(self, builder):
        """Called while initializing this instance in __new__

        finish_initalizing should be called after parsing the UI definition
        and creating a TestWindow object with it in order to finish
        initializing the start of the new TestWindow instance.

        Put your initilization code in here and leave __init__ undefined.
        """

        # Get a reference to the builder and set up the signals.
        self.builder = builder
        self.builder.connect_signals(self)

        global launchpad_available
        if launchpad_available:
            # see https://wiki.ubuntu.com/UbuntuDevelopment/Internationalisation/Coding for more information
            # about LaunchpadIntegration
            helpmenu = self.builder.get_object('helpMenu')
            if helpmenu:
                LaunchpadIntegration.set_sourcepackagename('test')
                LaunchpadIntegration.add_items(helpmenu, 0, False, True)
            else:
                launchpad_available = False

        # Uncomment the following code to read in preferences at start up.
        #dlg = PreferencesTestDialog.PreferencesTestDialog()
        #self.preferences = dlg.get_preferences()

        # Code for other initialization actions should be added here.
    def on_openbutton_clicked(self, widget, data=None):
        print "OPEN"

    def about(self, widget, data=None):
        """Display the about box for test."""
        about = AboutTestDialog.AboutTestDialog()
        response = about.run()
        about.destroy()

    def preferences(self, widget, data=None):
        """Display the preferences window for test."""
        prefs = PreferencesTestDialog.PreferencesTestDialog()
        response = prefs.run()
        if response == gtk.RESPONSE_OK:
            # Make any updates based on changed preferences here.
            pass
        prefs.destroy()

    def quit(self, widget, data=None):
        """Signal handler for closing the TestWindow."""
        self.destroy()

    def on_destroy(self, widget, data=None):
        """Called when the TestWindow is closed."""
        # Clean up code for saving application state should be added here.
        gtk.main_quit()

if __name__ == "__main__":
    # Support for command line options.
    import logging
    import optparse
    parser = optparse.OptionParser(version="%prog %ver")
    parser.add_option(
        "-v", "--verbose", action="store_true", dest="verbose",
        help=_("Show debug messages"))
    (options, args) = parser.parse_args()

    # Set the logging level to show debug messages.
    if options.verbose:
        logging.basicConfig(level=logging.DEBUG)
        logging.debug('logging enabled')

    # Run the application.
    window = TestWindow()
    window.show()
    gtk.main()