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#!/usr/bin/env python

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# -*- coding: utf-8 -*-

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# This file is part of Beremiz, a Integrated Development Environment for

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# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.

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#

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# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD

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#

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# See COPYING file for copyrights details.

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#

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# This program is free software; you can redistribute it and/or

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# modify it under the terms of the GNU General Public License

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# as published by the Free Software Foundation; either version 2

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# of the License, or (at your option) any later version.

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#

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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# GNU General Public License for more details.

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#

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# You should have received a copy of the GNU General Public License

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# along with this program; if not, write to the Free Software

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

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"""

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Minimal tab controller for a simple text editor

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"""

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from __future__ import absolute_import

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import os

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class MiniTextControler(object):

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    def __init__(self, filepath, controller):

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        self.FilePath = filepath

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        self.BaseController = controller

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    def __del__(self):

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        self.BaseController = None

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    def CTNFullName(self):

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        return ""

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    def SetEditedElementText(self, tagname, text):

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        file = open(self.FilePath, "w")

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        file.write(text)

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        file.close()

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    def GetEditedElementText(self, tagname, debug=False):

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        if os.path.isfile(self.FilePath):

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            file = open(self.FilePath, "r")

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            text = file.read()

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            file.close()

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            return text

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        return ""

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    def GetEditedElementInterfaceVars(self, tagname, tree=False, debug=False):

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        return []

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    def GetEditedElementType(self, tagname, debug=False):

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        return "program"

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    def GetBlockType(self, type, inputs=None, debug=False):

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        return self.BaseController.GetBlockType(type, inputs, debug)

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    def GetBlockTypes(self, tagname="", debug=False):

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        return self.BaseController.GetBlockTypes(tagname, debug)

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    def GetDataTypes(self, tagname="", basetypes=True, only_locatables=False, debug=False):

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        return self.BaseController.GetDataTypes(tagname, basetypes, only_locatables, debug)

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    def GetEnumeratedDataValues(self, debug=False):

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        return self.BaseController.GetEnumeratedDataValues(debug)

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    def StartBuffering(self):

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        pass

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    def EndBuffering(self):

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        pass

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    def BufferProject(self):

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        pass