util/MiniTextControler.py
author Edouard Tisserant
Mon, 15 Apr 2019 13:34:09 +0200
changeset 2594 f1e182818434
parent 1881 091005ec69c4
child 3750 f62625418bff
permissions -rw-r--r--
Added PurgePLC() method to PLCObject, to be invoked when PLC Status is broken. It clears PLC shared object an extra files and force status to Empty. Added correponding Repair button to toolbar, visible only when PLC status is broken.
#!/usr/bin/env python
# -*- coding: utf-8 -*-

# This file is part of Beremiz, a Integrated Development Environment for
# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
#
# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
#
# See COPYING file for copyrights details.
#
# 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.

"""
Minimal tab controller for a simple text editor
"""


from __future__ import absolute_import
import os


class MiniTextControler(object):

    def __init__(self, filepath, controller):
        self.FilePath = filepath
        self.BaseController = controller

    def __del__(self):
        self.BaseController = None

    def CTNFullName(self):
        return ""

    def SetEditedElementText(self, tagname, text):
        file = open(self.FilePath, "w")
        file.write(text)
        file.close()

    def GetEditedElementText(self, tagname, debug=False):
        if os.path.isfile(self.FilePath):
            file = open(self.FilePath, "r")
            text = file.read()
            file.close()
            return text
        return ""

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

    def GetEditedElementType(self, tagname, debug=False):
        return "program"

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

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

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

    def GetEnumeratedDataValues(self, debug=False):
        return self.BaseController.GetEnumeratedDataValues(debug)

    def StartBuffering(self):
        pass

    def EndBuffering(self):
        pass

    def BufferProject(self):
        pass