# -*- coding: utf-8 -*-
#
#   Show the easyliststyle.py module
#   Copyright (C) 2008 J. David Eisenberg

#   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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
from odf import easyliststyle
from odf.opendocument import OpenDocumentText
from odf.style import Style, TextProperties
from odf.text import P, List, ListItem

"""
This program shows the easyliststyle.py module.
It creates a file named "easylist_odfpy.odt"
with a bulleted list, a numbered list, and a
mixed list.
"""

bulletListSpec = '*,>,#,%'
mixedListSpec = u'1.!\u273f!a)'
numberListSpecArray = ('I', '1:', 'a')

itemList = (
    "Cats",
    ">Domestic Shorthair",
    ">Domestic Longhair",
    ">Purebred",
    ">>Russian Blue",
    ">>Siamese",
    ">>>Seal Point",
     ">>>Flame Point",
    "Dogs",
    ">Retrievers",
    ">>Golden Retriever",
    ">>Labrador Retriever",
    ">Poodles",
    ">>Toy Poodle",
    ">>Standard Poodle"
)

def createList(itemList, indentDelim, styleName):
    listArray = []
    listItem = ListItem()
    level = 0
    lastLevel = 0

    for levCount in range(0,10):
        listArray.append(None)
    listArray[0] = List()

    for item in itemList:
        level = 0;
        while (level < len(item) and item[level] == indentDelim):
            level +=1
        item = item[level:]

        if (level > lastLevel):    # open the sub-levels
            for levCount in range(lastLevel+1, level+1):
                listArray[levCount] = List()
        elif (level < lastLevel):    # close off the intervening lists
            for levCount in range(lastLevel, level, -1):
                listArray[levCount-1].childNodes[-1].addElement(listArray[levCount])

        # now that we are at the proper level, add the item.
        listArray[level].setAttribute( 'stylename', styleName );
        listItem = ListItem()
        para = P(text=item);
        listItem.addElement(para);
        listArray[level].addElement(listItem);
        lastLevel = level;

    # close off any remaining open lists
    for levCount in range(lastLevel, 0, -1):
        listArray[levCount-1].childNodes[-1].addElement(listArray[levCount])
    return listArray[0]

textdoc = OpenDocumentText()

s = textdoc.styles
listStyle = easyliststyle.styleFromString('bullet1', bulletListSpec,
    ',', '0.6cm', easyliststyle.SHOW_ONE_LEVEL)
s.addElement(listStyle)

listElement = createList(itemList, '>', 'bullet1')
textdoc.text.addElement(listElement)

para = P(text="-----------------------");
textdoc.text.addElement(para)

listStyle = easyliststyle.styleFromList('num1', numberListSpecArray,
    '0.25in', easyliststyle.SHOW_ALL_LEVELS)
s.addElement(listStyle)

listElement = createList(itemList, '>', 'num1')
textdoc.text.addElement(listElement)

para = P(text="-----------------------");
textdoc.text.addElement(para)

listStyle = easyliststyle.styleFromString('mix1', mixedListSpec,
    '!', '0.8cm', easyliststyle.SHOW_ONE_LEVEL)
s.addElement(listStyle)

listElement = createList(itemList, '>', 'mix1')
textdoc.text.addElement(listElement)

textdoc.save("easylist_odfpy.odt")

# vim: set expandtab sw=4 :