# (C) Copyright 2004-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!

# -------------------------------------------------------------------------
#  Imports:
# -------------------------------------------------------------------------

from traits.api import HasPrivateTraits, Code

from traitsui.api import View, Group, Item, HTMLEditor

# -------------------------------------------------------------------------
#  Constants:
# -------------------------------------------------------------------------

sample = """This is a code block:

    def foo ( bar ):
        print 'bar:', bar

This is an unordered list:
 - An
 - unordered
 - list

This is an ordered list:
 * One
 * Two
 * Three

Lists can be nested:
 * One
   * 1.1
   * 1.2
 * Two
   * 2.1
   * 2.2
"""

# -------------------------------------------------------------------------
#  'TestHTML' class:
# -------------------------------------------------------------------------


class TestHTML(HasPrivateTraits):

    # -------------------------------------------------------------------------
    #  Trait definitions:
    # -------------------------------------------------------------------------

    # Text string to display as HTML:
    html = Code(sample)

    # -------------------------------------------------------------------------
    #  Traits view definitions:
    # -------------------------------------------------------------------------

    view = View(
        Group(
            [Item('html#@', editor=HTMLEditor(format_text=True)), '|<>'],
            ['{Enter formatted text and/or HTML below:}@', 'html#@', '|<>'],
            '|<>',
            layout='split',
        ),
        title='HTML Editor Test',
        resizable=True,
        width=0.4,
        height=0.6,
    )


# -------------------------------------------------------------------------
#  Run the test:
# -------------------------------------------------------------------------

if __name__ == '__main__':
    TestHTML().configure_traits()