# -*- coding: utf-8 -*-
#
#  __init__.py - find commander module
#
#  Copyright (C) 2010 - Jesse van den Kieboom
#
#  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.

import commander.commands as commands
from gi.repository import Gedit
import re
from . import regex
from xml.sax import saxutils
from . import finder

__commander_module__ = True
__root__ = ['/', 'find_i', '//', 'r/', 'r//']

class TextFinder(finder.Finder):
    def __init__(self, entry, flags):
        finder.Finder.__init__(self, entry)

        self.flags = flags

    def do_find(self, bounds):
        buf = self.view.get_buffer()

        if self.get_find():
            buf.set_search_text(self.get_find(), self.flags)

        ret = list(map(lambda x: x.copy(), bounds))

        if buf.search_forward(bounds[0], bounds[1], ret[0], ret[1]):
            return ret
        else:
            return False

def __default__(entry, argstr):
    """Find in document: find <text>

Quickly find phrases in the document"""
    fd = TextFinder(entry, Gedit.SearchFlags.CASE_SENSITIVE)
    yield fd.find(argstr)

def _find_insensitive(entry, argstr):
    """Find in document (case insensitive): find-i <text>

Quickly find phrases in the document (case insensitive)"""
    fd = TextFinder(entry, 0)
    yield fd.find(argstr)

def replace(entry, findstr, replstr=None):
    """Find/replace in document: find.replace <find> [<replace>]

Quickly find and replace phrases in the document"""
    fd = TextFinder(entry, Gedit.SearchFlags.CASE_SENSITIVE)
    yield fd.replace(findstr, False, replstr)

def replace_i(entry, findstr, replstr=None):
    """Find/replace all in document (case insensitive): find.replace-i <find> [<replace>]

Quickly find and replace phrases in the document (case insensitive)"""
    fd = TextFinder(entry, 0)
    yield fd.replace(findstr, True, replstr)

def replace_all(entry, findstr, replstr=None):
    """Find/replace all in document: find.replace-all <find> [<replace>]

Quickly find and replace all phrases in the document"""
    fd = TextFinder(entry, Gedit.SearchFlags.CASE_SENSITIVE)
    yield fd.replace(findstr, True, replstr)

def replace_all_i(entry, findstr, replstr=None):
    """Find/replace all in document (case insensitive): find.replace-all-i <find> [<replace>]

Quickly find and replace all phrases in the document (case insensitive)"""
    fd = TextFinder(entry,0)
    yield fd.replace(findstr, True, replstr)

locals()['/'] = __default__
locals()['find_i'] = _find_insensitive
locals()['//'] = replace
locals()['r/'] = regex.__default__
locals()['r//'] = regex.replace

# ex:ts=4:et