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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
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#based on the plcopen standard.
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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 library is free software; you can redistribute it and/or
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#modify it under the terms of the GNU General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library 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 GNU
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#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
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import os
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import re
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from types import TupleType, StringType, UnicodeType
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import wx
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import wx.grid
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import wx.lib.buttons
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from plcopen.structures import LOCATIONDATATYPES, TestIdentifier, IEC_KEYWORDS
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from graphics.GraphicCommons import REFRESH_HIGHLIGHT_PERIOD, ERROR_HIGHLIGHT
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from dialogs.ArrayTypeDialog import ArrayTypeDialog
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from CustomGrid import CustomGrid
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from CustomTable import CustomTable
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from LocationCellEditor import LocationCellEditor
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from util.BitmapLibrary import GetBitmap
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#-------------------------------------------------------------------------------
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# Helpers
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#-------------------------------------------------------------------------------
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def AppendMenu(parent, help, id, kind, text):
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if wx.VERSION >= (2, 6, 0):
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parent.Append(help=help, id=id, kind=kind, text=text)
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else:
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parent.Append(helpString=help, id=id, kind=kind, item=text)
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[TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU, DISPLAYMENU, PROJECTTREE,
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POUINSTANCEVARIABLESPANEL, LIBRARYTREE, SCALING, PAGETITLES
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] = range(10)
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def GetVariableTableColnames(location):
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_ = lambda x : x
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if location:
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return ["#", _("Name"), _("Class"), _("Type"), _("Location"), _("Initial Value"), _("Option"), _("Documentation")]
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return ["#", _("Name"), _("Class"), _("Type"), _("Initial Value"), _("Option"), _("Documentation")]
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def GetOptions(constant=True, retain=True, non_retain=True):
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_ = lambda x : x
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options = [""]
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if constant:
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options.append(_("Constant"))
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if retain:
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options.append(_("Retain"))
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if non_retain:
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options.append(_("Non-Retain"))
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return options
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OPTIONS_DICT = dict([(_(option), option) for option in GetOptions()])
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def GetFilterChoiceTransfer():
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_ = lambda x : x
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return {_("All"): _("All"), _("Interface"): _("Interface"),
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_(" Input"): _("Input"), _(" Output"): _("Output"), _(" InOut"): _("InOut"),
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_(" External"): _("External"), _("Variables"): _("Variables"), _(" Local"): _("Local"),
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_(" Temp"): _("Temp"), _("Global"): _("Global")}#, _("Access") : _("Access")}
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VARIABLE_CHOICES_DICT = dict([(_(_class), _class) for _class in GetFilterChoiceTransfer().iterkeys()])
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VARIABLE_CLASSES_DICT = dict([(_(_class), _class) for _class in GetFilterChoiceTransfer().itervalues()])
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CheckOptionForClass = {"Local": lambda x: x,
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"Temp": lambda x: "",
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"Input": lambda x: {"Retain": "Retain", "Non-Retain": "Non-Retain"}.get(x, ""),
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"InOut": lambda x: "",
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"Output": lambda x: {"Retain": "Retain", "Non-Retain": "Non-Retain"}.get(x, ""),
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"Global": lambda x: {"Constant": "Constant", "Retain": "Retain"}.get(x, ""),
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"External": lambda x: {"Constant": "Constant"}.get(x, "")
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}
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LOCATION_MODEL = re.compile("((?:%[IQM](?:\*|(?:[XBWLD]?[0-9]+(?:\.[0-9]+)*)))?)$")
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#-------------------------------------------------------------------------------
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# Variables Panel Table
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#-------------------------------------------------------------------------------
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class VariableTable(CustomTable):
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"""
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A custom wx.grid.Grid Table using user supplied data
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"""
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def __init__(self, parent, data, colnames):
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# The base class must be initialized *first*
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CustomTable.__init__(self, parent, data, colnames)
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self.old_value = None
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def GetValue(self, row, col):
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if row < self.GetNumberRows():
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if col == 0:
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return self.data[row]["Number"]
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colname = self.GetColLabelValue(col, False)
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value = self.data[row].get(colname, "")
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if colname == "Type" and isinstance(value, TupleType):
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if value[0] == "array":
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return "ARRAY [%s] OF %s" % (",".join(map(lambda x : "..".join(x), value[2])), value[1])
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if not isinstance(value, (StringType, UnicodeType)):
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value = str(value)
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if colname in ["Class", "Option"]:
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return _(value)
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return value
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def SetValue(self, row, col, value):
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if col < len(self.colnames):
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colname = self.GetColLabelValue(col, False)
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if colname == "Name":
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self.old_value = self.data[row][colname]
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elif colname == "Class":
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value = VARIABLE_CLASSES_DICT[value]
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self.SetValueByName(row, "Option", CheckOptionForClass[value](self.GetValueByName(row, "Option")))
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if value == "External":
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self.SetValueByName(row, "Initial Value", "")
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elif colname == "Option":
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value = OPTIONS_DICT[value]
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self.data[row][colname] = value
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def GetOldValue(self):
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return self.old_value
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def _updateColAttrs(self, grid):
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"""
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wx.grid.Grid -> update the column attributes to add the
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appropriate renderer given the column name.
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Otherwise default to the default renderer.
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"""
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for row in range(self.GetNumberRows()):
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var_class = self.GetValueByName(row, "Class")
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var_type = self.GetValueByName(row, "Type")
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row_highlights = self.Highlights.get(row, {})
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for col in range(self.GetNumberCols()):
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editor = None
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renderer = None
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colname = self.GetColLabelValue(col, False)
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if self.Parent.Debug:
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grid.SetReadOnly(row, col, True)
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else:
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if colname == "Option":
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options = GetOptions(constant = var_class in ["Local", "External", "Global"],
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retain = self.Parent.ElementType != "function" and var_class in ["Local", "Input", "Output", "Global"],
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non_retain = self.Parent.ElementType != "function" and var_class in ["Local", "Input", "Output"])
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if len(options) > 1:
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editor = wx.grid.GridCellChoiceEditor()
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editor.SetParameters(",".join(map(_, options)))
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else:
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grid.SetReadOnly(row, col, True)
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elif col != 0 and self.GetValueByName(row, "Edit"):
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grid.SetReadOnly(row, col, False)
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if colname == "Name":
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if self.Parent.PouIsUsed and var_class in ["Input", "Output", "InOut"]:
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grid.SetReadOnly(row, col, True)
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else:
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editor = wx.grid.GridCellTextEditor()
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renderer = wx.grid.GridCellStringRenderer()
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elif colname == "Initial Value":
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if var_class not in ["External", "InOut"]:
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if self.Parent.Controler.IsEnumeratedType(var_type):
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editor = wx.grid.GridCellChoiceEditor()
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editor.SetParameters(",".join(self.Parent.Controler.GetEnumeratedDataValues(var_type)))
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else:
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editor = wx.grid.GridCellTextEditor()
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renderer = wx.grid.GridCellStringRenderer()
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else:
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grid.SetReadOnly(row, col, True)
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elif colname == "Location":
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if var_class in ["Local", "Global"] and self.Parent.Controler.IsLocatableType(var_type):
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editor = LocationCellEditor(self, self.Parent.Controler)
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renderer = wx.grid.GridCellStringRenderer()
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else:
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grid.SetReadOnly(row, col, True)
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elif colname == "Class":
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if len(self.Parent.ClassList) == 1 or self.Parent.PouIsUsed and var_class in ["Input", "Output", "InOut"]:
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grid.SetReadOnly(row, col, True)
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else:
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editor = wx.grid.GridCellChoiceEditor()
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excluded = []
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if self.Parent.PouIsUsed:
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excluded.extend(["Input","Output","InOut"])
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if self.Parent.IsFunctionBlockType(var_type):
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excluded.extend(["Local","Temp"])
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editor.SetParameters(",".join([_(choice) for choice in self.Parent.ClassList if choice not in excluded]))
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elif colname != "Documentation":
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grid.SetReadOnly(row, col, True)
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grid.SetCellEditor(row, col, editor)
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grid.SetCellRenderer(row, col, renderer)
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if colname == "Location" and LOCATION_MODEL.match(self.GetValueByName(row, "Location")) is None:
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highlight_colours = ERROR_HIGHLIGHT
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else:
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highlight_colours = row_highlights.get(colname.lower(), [(wx.WHITE, wx.BLACK)])[-1]
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grid.SetCellBackgroundColour(row, col, highlight_colours[0])
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grid.SetCellTextColour(row, col, highlight_colours[1])
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self.ResizeRow(grid, row)
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#-------------------------------------------------------------------------------
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# Variable Panel Drop Target
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#-------------------------------------------------------------------------------
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class VariableDropTarget(wx.TextDropTarget):
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'''
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This allows dragging a variable location from somewhere to the Location
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column of a variable row.
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The drag source should be a TextDataObject containing a Python tuple like:
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('%ID0.0.0', 'location', 'REAL')
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c_ext/CFileEditor.py has an example of this (you can drag a C extension
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variable to the Location column of the variable panel).
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'''
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def __init__(self, parent):
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wx.TextDropTarget.__init__(self)
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self.ParentWindow = parent
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def OnDropText(self, x, y, data):
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self.ParentWindow.ParentWindow.Select()
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x, y = self.ParentWindow.VariablesGrid.CalcUnscrolledPosition(x, y)
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col = self.ParentWindow.VariablesGrid.XToCol(x)
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row = self.ParentWindow.VariablesGrid.YToRow(y - self.ParentWindow.VariablesGrid.GetColLabelSize())
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message = None
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element_type = self.ParentWindow.ElementType
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try:
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values = eval(data)
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except:
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message = _("Invalid value \"%s\" for variable grid element")%data
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values = None
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if not isinstance(values, TupleType):
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message = _("Invalid value \"%s\" for variable grid element")%data
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values = None
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if values is not None:
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if col != wx.NOT_FOUND and row != wx.NOT_FOUND:
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colname = self.ParentWindow.Table.GetColLabelValue(col, False)
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if colname == "Location" and values[1] == "location":
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if not self.ParentWindow.Table.GetValueByName(row, "Edit"):
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message = _("Can't give a location to a function block instance")
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elif self.ParentWindow.Table.GetValueByName(row, "Class") not in ["Local", "Global"]:
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message = _("Can only give a location to local or global variables")
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else:
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location = values[0]
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variable_type = self.ParentWindow.Table.GetValueByName(row, "Type")
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base_type = self.ParentWindow.Controler.GetBaseType(variable_type)
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if location.startswith("%"):
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if base_type != values[2]:
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message = _("Incompatible data types between \"%s\" and \"%s\"")%(values[2], variable_type)
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else:
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self.ParentWindow.Table.SetValue(row, col, location)
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self.ParentWindow.Table.ResetView(self.ParentWindow.VariablesGrid)
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self.ParentWindow.SaveValues()
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else:
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if location[0].isdigit() and base_type != "BOOL":
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message = _("Incompatible size of data between \"%s\" and \"BOOL\"")%location
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elif location[0] not in LOCATIONDATATYPES:
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message = _("Unrecognized data size \"%s\"")%location[0]
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elif base_type not in LOCATIONDATATYPES[location[0]]:
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message = _("Incompatible size of data between \"%s\" and \"%s\"")%(location, variable_type)
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else:
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dialog = wx.SingleChoiceDialog(self.ParentWindow.ParentWindow.ParentWindow,
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_("Select a variable class:"), _("Variable class"),
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["Input", "Output", "Memory"],
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wx.DEFAULT_DIALOG_STYLE|wx.OK|wx.CANCEL)
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if dialog.ShowModal() == wx.ID_OK:
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selected = dialog.GetSelection()
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else:
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selected = None
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dialog.Destroy()
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if selected is None:
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return
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if selected == 0:
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location = "%I" + location
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elif selected == 1:
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location = "%Q" + location
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else:
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location = "%M" + location
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self.ParentWindow.Table.SetValue(row, col, location)
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self.ParentWindow.Table.ResetView(self.ParentWindow.VariablesGrid)
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self.ParentWindow.SaveValues()
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elif colname == "Initial Value" and values[1] == "Constant":
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if not self.ParentWindow.Table.GetValueByName(row, "Edit"):
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message = _("Can't set an initial value to a function block instance")
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else:
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self.ParentWindow.Table.SetValue(row, col, values[0])
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self.ParentWindow.Table.ResetView(self.ParentWindow.VariablesGrid)
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self.ParentWindow.SaveValues()
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elif (element_type not in ["config", "resource"] and values[1] == "Global" and self.ParentWindow.Filter in ["All", "Interface", "External"] or
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element_type in ["config", "resource"] and values[1] == "location"):
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if values[1] == "location":
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var_name = values[3]
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else:
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var_name = values[0]
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tagname = self.ParentWindow.GetTagName()
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if var_name.upper() in [name.upper() for name in self.ParentWindow.Controler.GetProjectPouNames(self.ParentWindow.Debug)]:
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message = _("\"%s\" pou already exists!")%var_name
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elif not var_name.upper() in [name.upper() for name in self.ParentWindow.Controler.GetEditedElementVariables(tagname, self.ParentWindow.Debug)]:
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var_infos = self.ParentWindow.DefaultValue.copy()
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var_infos["Name"] = var_name
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315 |
var_infos["Type"] = values[2]
|
|
|
316 |
if values[1] == "location":
|
|
|
317 |
var_infos["Class"] = "Global"
|
|
|
318 |
var_infos["Location"] = values[0]
|
|
|
319 |
else:
|
|
|
320 |
var_infos["Class"] = "External"
|
|
|
321 |
var_infos["Number"] = len(self.ParentWindow.Values)
|
|
|
322 |
self.ParentWindow.Values.append(var_infos)
|
|
|
323 |
self.ParentWindow.SaveValues()
|
|
|
324 |
self.ParentWindow.RefreshValues()
|
|
|
325 |
|
|
|
326 |
if message is not None:
|
|
|
327 |
wx.CallAfter(self.ShowMessage, message)
|
|
|
328 |
|
|
|
329 |
def ShowMessage(self, message):
|
|
|
330 |
message = wx.MessageDialog(self.ParentWindow, message, _("Error"), wx.OK|wx.ICON_ERROR)
|
|
|
331 |
message.ShowModal()
|
|
|
332 |
message.Destroy()
|
|
|
333 |
|
|
|
334 |
#-------------------------------------------------------------------------------
|
|
|
335 |
# Variable Panel
|
|
|
336 |
#-------------------------------------------------------------------------------
|
|
|
337 |
|
|
|
338 |
class VariablePanel(wx.Panel):
|
|
|
339 |
|
|
|
340 |
def __init__(self, parent, window, controler, element_type, debug=False):
|
|
|
341 |
wx.Panel.__init__(self, parent, style=wx.TAB_TRAVERSAL)
|
|
|
342 |
|
|
|
343 |
self.MainSizer = wx.FlexGridSizer(cols=1, hgap=10, rows=2, vgap=0)
|
|
|
344 |
self.MainSizer.AddGrowableCol(0)
|
|
|
345 |
self.MainSizer.AddGrowableRow(1)
|
|
|
346 |
|
|
|
347 |
controls_sizer = wx.FlexGridSizer(cols=10, hgap=5, rows=1, vgap=5)
|
|
|
348 |
controls_sizer.AddGrowableCol(5)
|
|
|
349 |
controls_sizer.AddGrowableRow(0)
|
|
|
350 |
self.MainSizer.AddSizer(controls_sizer, border=5, flag=wx.GROW|wx.ALL)
|
|
|
351 |
|
|
|
352 |
self.ReturnTypeLabel = wx.StaticText(self, label=_('Return Type:'))
|
|
|
353 |
controls_sizer.AddWindow(self.ReturnTypeLabel, flag=wx.ALIGN_CENTER_VERTICAL)
|
|
|
354 |
|
|
|
355 |
self.ReturnType = wx.ComboBox(self,
|
|
|
356 |
size=wx.Size(145, -1), style=wx.CB_READONLY)
|
|
|
357 |
self.Bind(wx.EVT_COMBOBOX, self.OnReturnTypeChanged, self.ReturnType)
|
|
|
358 |
controls_sizer.AddWindow(self.ReturnType)
|
|
|
359 |
|
|
|
360 |
self.DescriptionLabel = wx.StaticText(self, label=_('Description:'))
|
|
|
361 |
controls_sizer.AddWindow(self.DescriptionLabel, flag=wx.ALIGN_CENTER_VERTICAL)
|
|
|
362 |
|
|
|
363 |
self.Description = wx.TextCtrl(self,
|
|
|
364 |
size=wx.Size(250, -1), style=wx.TE_PROCESS_ENTER)
|
|
|
365 |
self.Bind(wx.EVT_TEXT_ENTER, self.OnDescriptionChanged, self.Description)
|
|
|
366 |
self.Description.Bind(wx.EVT_KILL_FOCUS, self.OnDescriptionChanged)
|
|
|
367 |
controls_sizer.AddWindow(self.Description)
|
|
|
368 |
|
|
|
369 |
class_filter_label = wx.StaticText(self, label=_('Class Filter:'))
|
|
|
370 |
controls_sizer.AddWindow(class_filter_label, flag=wx.ALIGN_CENTER_VERTICAL)
|
|
|
371 |
|
|
|
372 |
self.ClassFilter = wx.ComboBox(self,
|
|
|
373 |
size=wx.Size(145, -1), style=wx.CB_READONLY)
|
|
|
374 |
self.Bind(wx.EVT_COMBOBOX, self.OnClassFilter, self.ClassFilter)
|
|
|
375 |
controls_sizer.AddWindow(self.ClassFilter)
|
|
|
376 |
|
|
|
377 |
for name, bitmap, help in [
|
|
|
378 |
("AddButton", "add_element", _("Add variable")),
|
|
|
379 |
("DeleteButton", "remove_element", _("Remove variable")),
|
|
|
380 |
("UpButton", "up", _("Move variable up")),
|
|
|
381 |
("DownButton", "down", _("Move variable down"))]:
|
|
|
382 |
button = wx.lib.buttons.GenBitmapButton(self, bitmap=GetBitmap(bitmap),
|
|
|
383 |
size=wx.Size(28, 28), style=wx.NO_BORDER)
|
|
|
384 |
button.SetToolTipString(help)
|
|
|
385 |
setattr(self, name, button)
|
|
|
386 |
controls_sizer.AddWindow(button)
|
|
|
387 |
|
|
|
388 |
self.VariablesGrid = CustomGrid(self, style=wx.VSCROLL)
|
|
|
389 |
self.VariablesGrid.SetDropTarget(VariableDropTarget(self))
|
|
|
390 |
self.VariablesGrid.Bind(wx.grid.EVT_GRID_CELL_CHANGE,
|
|
|
391 |
self.OnVariablesGridCellChange)
|
|
|
392 |
self.VariablesGrid.Bind(wx.grid.EVT_GRID_CELL_LEFT_CLICK,
|
|
|
393 |
self.OnVariablesGridCellLeftClick)
|
|
|
394 |
self.VariablesGrid.Bind(wx.grid.EVT_GRID_EDITOR_SHOWN,
|
|
|
395 |
self.OnVariablesGridEditorShown)
|
|
|
396 |
self.MainSizer.AddWindow(self.VariablesGrid, flag=wx.GROW)
|
|
|
397 |
|
|
|
398 |
self.SetSizer(self.MainSizer)
|
|
|
399 |
|
|
|
400 |
self.ParentWindow = window
|
|
|
401 |
self.Controler = controler
|
|
|
402 |
self.ElementType = element_type
|
|
|
403 |
self.Debug = debug
|
|
|
404 |
|
|
|
405 |
self.RefreshHighlightsTimer = wx.Timer(self, -1)
|
|
|
406 |
self.Bind(wx.EVT_TIMER, self.OnRefreshHighlightsTimer,
|
|
|
407 |
self.RefreshHighlightsTimer)
|
|
|
408 |
|
|
|
409 |
self.Filter = "All"
|
|
|
410 |
self.FilterChoices = []
|
|
|
411 |
self.FilterChoiceTransfer = GetFilterChoiceTransfer()
|
|
|
412 |
|
|
|
413 |
self.DefaultValue = {
|
|
|
414 |
"Name" : "",
|
|
|
415 |
"Class" : "",
|
|
|
416 |
"Type" : "INT",
|
|
|
417 |
"Location" : "",
|
|
|
418 |
"Initial Value" : "",
|
|
|
419 |
"Option" : "",
|
|
|
420 |
"Documentation" : "",
|
|
|
421 |
"Edit" : True
|
|
|
422 |
}
|
|
|
423 |
|
|
|
424 |
if element_type in ["config", "resource"]:
|
|
|
425 |
self.DefaultTypes = {"All" : "Global"}
|
|
|
426 |
else:
|
|
|
427 |
self.DefaultTypes = {"All" : "Local", "Interface" : "Input", "Variables" : "Local"}
|
|
|
428 |
|
|
|
429 |
if element_type in ["config", "resource"] \
|
|
|
430 |
or element_type in ["program", "transition", "action"]:
|
|
|
431 |
# this is an element that can have located variables
|
|
|
432 |
self.Table = VariableTable(self, [], GetVariableTableColnames(True))
|
|
|
433 |
|
|
|
434 |
if element_type in ["config", "resource"]:
|
|
|
435 |
self.FilterChoices = ["All", "Global"]#,"Access"]
|
|
|
436 |
else:
|
|
|
437 |
self.FilterChoices = ["All",
|
|
|
438 |
"Interface", " Input", " Output", " InOut", " External",
|
|
|
439 |
"Variables", " Local", " Temp"]#,"Access"]
|
|
|
440 |
|
|
|
441 |
# these condense the ColAlignements list
|
|
|
442 |
l = wx.ALIGN_LEFT
|
|
|
443 |
c = wx.ALIGN_CENTER
|
|
|
444 |
|
|
|
445 |
# Num Name Class Type Loc Init Option Doc
|
|
|
446 |
self.ColSizes = [40, 80, 70, 80, 80, 80, 100, 80]
|
|
|
447 |
self.ColAlignements = [c, l, l, l, l, l, l, l]
|
|
|
448 |
|
|
|
449 |
else:
|
|
|
450 |
# this is an element that cannot have located variables
|
|
|
451 |
self.Table = VariableTable(self, [], GetVariableTableColnames(False))
|
|
|
452 |
|
|
|
453 |
if element_type == "function":
|
|
|
454 |
self.FilterChoices = ["All",
|
|
|
455 |
"Interface", " Input", " Output", " InOut",
|
|
|
456 |
"Variables", " Local"]
|
|
|
457 |
else:
|
|
|
458 |
self.FilterChoices = ["All",
|
|
|
459 |
"Interface", " Input", " Output", " InOut", " External",
|
|
|
460 |
"Variables", " Local", " Temp"]
|
|
|
461 |
|
|
|
462 |
# these condense the ColAlignements list
|
|
|
463 |
l = wx.ALIGN_LEFT
|
|
|
464 |
c = wx.ALIGN_CENTER
|
|
|
465 |
|
|
|
466 |
# Num Name Class Type Init Option Doc
|
|
|
467 |
self.ColSizes = [40, 80, 70, 80, 80, 100, 160]
|
|
|
468 |
self.ColAlignements = [c, l, l, l, l, l, l]
|
|
|
469 |
|
|
|
470 |
for choice in self.FilterChoices:
|
|
|
471 |
self.ClassFilter.Append(_(choice))
|
|
|
472 |
|
|
|
473 |
reverse_transfer = {}
|
|
|
474 |
for filter, choice in self.FilterChoiceTransfer.items():
|
|
|
475 |
reverse_transfer[choice] = filter
|
|
|
476 |
self.ClassFilter.SetStringSelection(_(reverse_transfer[self.Filter]))
|
|
|
477 |
self.RefreshTypeList()
|
|
|
478 |
|
|
|
479 |
self.VariablesGrid.SetTable(self.Table)
|
|
|
480 |
self.VariablesGrid.SetButtons({"Add": self.AddButton,
|
|
|
481 |
"Delete": self.DeleteButton,
|
|
|
482 |
"Up": self.UpButton,
|
|
|
483 |
"Down": self.DownButton})
|
|
|
484 |
self.VariablesGrid.SetEditable(not self.Debug)
|
|
|
485 |
|
|
|
486 |
def _AddVariable(new_row):
|
|
|
487 |
if not self.PouIsUsed or self.Filter not in ["Interface", "Input", "Output", "InOut"]:
|
|
|
488 |
row_content = self.DefaultValue.copy()
|
|
|
489 |
if self.Filter in self.DefaultTypes:
|
|
|
490 |
row_content["Class"] = self.DefaultTypes[self.Filter]
|
|
|
491 |
else:
|
|
|
492 |
row_content["Class"] = self.Filter
|
|
|
493 |
if self.Filter == "All" and len(self.Values) > 0:
|
|
|
494 |
self.Values.insert(new_row, row_content)
|
|
|
495 |
else:
|
|
|
496 |
self.Values.append(row_content)
|
|
|
497 |
new_row = self.Table.GetNumberRows()
|
|
|
498 |
self.SaveValues()
|
|
|
499 |
self.RefreshValues()
|
|
|
500 |
return new_row
|
|
|
501 |
return self.VariablesGrid.GetGridCursorRow()
|
|
|
502 |
setattr(self.VariablesGrid, "_AddRow", _AddVariable)
|
|
|
503 |
|
|
|
504 |
def _DeleteVariable(row):
|
|
|
505 |
if (self.Table.GetValueByName(row, "Edit") and
|
|
|
506 |
(not self.PouIsUsed or self.Table.GetValueByName(row, "Class") not in ["Input", "Output", "InOut"])):
|
|
|
507 |
self.Values.remove(self.Table.GetRow(row))
|
|
|
508 |
self.SaveValues()
|
|
|
509 |
self.RefreshValues()
|
|
|
510 |
setattr(self.VariablesGrid, "_DeleteRow", _DeleteVariable)
|
|
|
511 |
|
|
|
512 |
def _MoveVariable(row, move):
|
|
|
513 |
if (self.Filter == "All" and
|
|
|
514 |
(not self.PouIsUsed or self.Table.GetValueByName(row, "Class") not in ["Input", "Output", "InOut"])):
|
|
|
515 |
new_row = max(0, min(row + move, len(self.Values) - 1))
|
|
|
516 |
if new_row != row:
|
|
|
517 |
self.Values.insert(new_row, self.Values.pop(row))
|
|
|
518 |
self.SaveValues()
|
|
|
519 |
self.RefreshValues()
|
|
|
520 |
return new_row
|
|
|
521 |
return row
|
|
|
522 |
setattr(self.VariablesGrid, "_MoveRow", _MoveVariable)
|
|
|
523 |
|
|
|
524 |
def _RefreshButtons():
|
|
|
525 |
if self:
|
|
|
526 |
table_length = len(self.Table.data)
|
|
|
527 |
row_class = None
|
|
|
528 |
row_edit = True
|
|
|
529 |
row = 0
|
|
|
530 |
if table_length > 0:
|
|
|
531 |
row = self.VariablesGrid.GetGridCursorRow()
|
|
|
532 |
row_edit = self.Table.GetValueByName(row, "Edit")
|
|
|
533 |
if self.PouIsUsed:
|
|
|
534 |
row_class = self.Table.GetValueByName(row, "Class")
|
|
|
535 |
self.AddButton.Enable(not self.Debug and (not self.PouIsUsed or self.Filter not in ["Interface", "Input", "Output", "InOut"]))
|
|
|
536 |
self.DeleteButton.Enable(not self.Debug and (table_length > 0 and row_edit and row_class not in ["Input", "Output", "InOut"]))
|
|
|
537 |
self.UpButton.Enable(not self.Debug and (table_length > 0 and row > 0 and self.Filter == "All" and row_class not in ["Input", "Output", "InOut"]))
|
|
|
538 |
self.DownButton.Enable(not self.Debug and (table_length > 0 and row < table_length - 1 and self.Filter == "All" and row_class not in ["Input", "Output", "InOut"]))
|
|
|
539 |
setattr(self.VariablesGrid, "RefreshButtons", _RefreshButtons)
|
|
|
540 |
|
|
|
541 |
self.VariablesGrid.SetRowLabelSize(0)
|
|
|
542 |
for col in range(self.Table.GetNumberCols()):
|
|
|
543 |
attr = wx.grid.GridCellAttr()
|
|
|
544 |
attr.SetAlignment(self.ColAlignements[col], wx.ALIGN_CENTRE)
|
|
|
545 |
self.VariablesGrid.SetColAttr(col, attr)
|
|
|
546 |
self.VariablesGrid.SetColMinimalWidth(col, self.ColSizes[col])
|
|
|
547 |
self.VariablesGrid.AutoSizeColumn(col, False)
|
|
|
548 |
|
|
|
549 |
def __del__(self):
|
|
|
550 |
self.RefreshHighlightsTimer.Stop()
|
|
|
551 |
|
|
|
552 |
def SetTagName(self, tagname):
|
|
|
553 |
self.TagName = tagname
|
|
|
554 |
|
|
|
555 |
def GetTagName(self):
|
|
|
556 |
return self.TagName
|
|
|
557 |
|
|
|
558 |
def IsFunctionBlockType(self, name):
|
|
|
559 |
bodytype = self.Controler.GetEditedElementBodyType(self.TagName)
|
|
|
560 |
pouname, poutype = self.Controler.GetEditedElementType(self.TagName)
|
|
|
561 |
if poutype != "function" and bodytype in ["ST", "IL"]:
|
|
|
562 |
return False
|
|
|
563 |
else:
|
|
|
564 |
return name in self.Controler.GetFunctionBlockTypes(self.TagName)
|
|
|
565 |
|
|
|
566 |
def RefreshView(self):
|
|
|
567 |
self.PouNames = self.Controler.GetProjectPouNames(self.Debug)
|
|
|
568 |
returnType = None
|
|
|
569 |
description = None
|
|
|
570 |
|
|
|
571 |
words = self.TagName.split("::")
|
|
|
572 |
if self.ElementType == "config":
|
|
|
573 |
self.PouIsUsed = False
|
|
|
574 |
self.Values = self.Controler.GetConfigurationGlobalVars(words[1], self.Debug)
|
|
|
575 |
elif self.ElementType == "resource":
|
|
|
576 |
self.PouIsUsed = False
|
|
|
577 |
self.Values = self.Controler.GetConfigurationResourceGlobalVars(words[1], words[2], self.Debug)
|
|
|
578 |
else:
|
|
|
579 |
if self.ElementType == "function":
|
|
|
580 |
self.ReturnType.Clear()
|
|
|
581 |
for base_type in self.Controler.GetDataTypes(self.TagName, True, debug=self.Debug):
|
|
|
582 |
self.ReturnType.Append(base_type)
|
|
|
583 |
returnType = self.Controler.GetEditedElementInterfaceReturnType(self.TagName)
|
|
|
584 |
description = self.Controler.GetPouDescription(words[1])
|
|
|
585 |
self.PouIsUsed = self.Controler.PouIsUsed(words[1])
|
|
|
586 |
self.Values = self.Controler.GetEditedElementInterfaceVars(self.TagName, self.Debug)
|
|
|
587 |
|
|
|
588 |
if returnType is not None:
|
|
|
589 |
self.ReturnType.SetStringSelection(returnType)
|
|
|
590 |
self.ReturnType.Enable(not self.Debug)
|
|
|
591 |
self.ReturnTypeLabel.Show()
|
|
|
592 |
self.ReturnType.Show()
|
|
|
593 |
else:
|
|
|
594 |
self.ReturnType.Enable(False)
|
|
|
595 |
self.ReturnTypeLabel.Hide()
|
|
|
596 |
self.ReturnType.Hide()
|
|
|
597 |
|
|
|
598 |
if description is not None:
|
|
|
599 |
self.Description.SetValue(description)
|
|
|
600 |
self.Description.Enable(not self.Debug)
|
|
|
601 |
self.DescriptionLabel.Show()
|
|
|
602 |
self.Description.Show()
|
|
|
603 |
else:
|
|
|
604 |
self.Description.Enable(False)
|
|
|
605 |
self.DescriptionLabel.Hide()
|
|
|
606 |
self.Description.Hide()
|
|
|
607 |
|
|
|
608 |
self.RefreshValues()
|
|
|
609 |
self.VariablesGrid.RefreshButtons()
|
|
|
610 |
self.MainSizer.Layout()
|
|
|
611 |
|
|
|
612 |
def OnReturnTypeChanged(self, event):
|
|
|
613 |
words = self.TagName.split("::")
|
|
|
614 |
self.Controler.SetPouInterfaceReturnType(words[1], self.ReturnType.GetStringSelection())
|
|
|
615 |
self.Controler.BufferProject()
|
|
|
616 |
self.ParentWindow.RefreshView(variablepanel = False)
|
|
|
617 |
self.ParentWindow._Refresh(TITLE, FILEMENU, EDITMENU, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
|
|
|
618 |
event.Skip()
|
|
|
619 |
|
|
|
620 |
def OnDescriptionChanged(self, event):
|
|
|
621 |
words = self.TagName.split("::")
|
|
|
622 |
old_description = self.Controler.GetPouDescription(words[1])
|
|
|
623 |
new_description = self.Description.GetValue()
|
|
|
624 |
if new_description != old_description:
|
|
|
625 |
self.Controler.SetPouDescription(words[1], new_description)
|
|
|
626 |
self.ParentWindow._Refresh(TITLE, FILEMENU, EDITMENU, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
|
|
|
627 |
event.Skip()
|
|
|
628 |
|
|
|
629 |
def OnClassFilter(self, event):
|
|
|
630 |
self.Filter = self.FilterChoiceTransfer[VARIABLE_CHOICES_DICT[self.ClassFilter.GetStringSelection()]]
|
|
|
631 |
self.RefreshTypeList()
|
|
|
632 |
self.RefreshValues()
|
|
|
633 |
self.VariablesGrid.RefreshButtons()
|
|
|
634 |
event.Skip()
|
|
|
635 |
|
|
|
636 |
def RefreshTypeList(self):
|
|
|
637 |
if self.Filter == "All":
|
|
|
638 |
self.ClassList = [self.FilterChoiceTransfer[choice] for choice in self.FilterChoices if self.FilterChoiceTransfer[choice] not in ["All","Interface","Variables"]]
|
|
|
639 |
elif self.Filter == "Interface":
|
|
|
640 |
self.ClassList = ["Input","Output","InOut","External"]
|
|
|
641 |
elif self.Filter == "Variables":
|
|
|
642 |
self.ClassList = ["Local","Temp"]
|
|
|
643 |
else:
|
|
|
644 |
self.ClassList = [self.Filter]
|
|
|
645 |
|
|
|
646 |
def OnVariablesGridCellChange(self, event):
|
|
|
647 |
row, col = event.GetRow(), event.GetCol()
|
|
|
648 |
colname = self.Table.GetColLabelValue(col, False)
|
|
|
649 |
value = self.Table.GetValue(row, col)
|
|
|
650 |
message = None
|
|
|
651 |
|
|
|
652 |
if colname == "Name" and value != "":
|
|
|
653 |
if not TestIdentifier(value):
|
|
|
654 |
message = _("\"%s\" is not a valid identifier!") % value
|
|
|
655 |
elif value.upper() in IEC_KEYWORDS:
|
|
|
656 |
message = _("\"%s\" is a keyword. It can't be used!") % value
|
|
|
657 |
elif value.upper() in self.PouNames:
|
|
|
658 |
message = _("A POU named \"%s\" already exists!") % value
|
|
|
659 |
elif value.upper() in [var["Name"].upper() for var in self.Values if var != self.Table.data[row]]:
|
|
|
660 |
message = _("A variable with \"%s\" as name already exists in this pou!") % value
|
|
|
661 |
else:
|
|
|
662 |
self.SaveValues(False)
|
|
|
663 |
old_value = self.Table.GetOldValue()
|
|
|
664 |
if old_value != "":
|
|
|
665 |
self.Controler.UpdateEditedElementUsedVariable(self.TagName, old_value, value)
|
|
|
666 |
self.Controler.BufferProject()
|
|
|
667 |
self.ParentWindow.RefreshView(variablepanel = False)
|
|
|
668 |
self.ParentWindow._Refresh(TITLE, FILEMENU, EDITMENU, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
|
|
|
669 |
event.Skip()
|
|
|
670 |
else:
|
|
|
671 |
self.SaveValues()
|
|
|
672 |
if colname == "Class":
|
|
|
673 |
self.ParentWindow.RefreshView(variablepanel = False)
|
|
|
674 |
elif colname == "Location":
|
|
|
675 |
wx.CallAfter(self.ParentWindow.RefreshView)
|
|
|
676 |
|
|
|
677 |
if message is not None:
|
|
|
678 |
dialog = wx.MessageDialog(self, message, _("Error"), wx.OK|wx.ICON_ERROR)
|
|
|
679 |
dialog.ShowModal()
|
|
|
680 |
dialog.Destroy()
|
|
|
681 |
event.Veto()
|
|
|
682 |
else:
|
|
|
683 |
event.Skip()
|
|
|
684 |
|
|
|
685 |
def OnVariablesGridEditorShown(self, event):
|
|
|
686 |
row, col = event.GetRow(), event.GetCol()
|
|
|
687 |
|
|
|
688 |
label_value = self.Table.GetColLabelValue(col, False)
|
|
|
689 |
if label_value == "Type":
|
|
|
690 |
type_menu = wx.Menu(title='') # the root menu
|
|
|
691 |
|
|
|
692 |
# build a submenu containing standard IEC types
|
|
|
693 |
base_menu = wx.Menu(title='')
|
|
|
694 |
for base_type in self.Controler.GetBaseTypes():
|
|
|
695 |
new_id = wx.NewId()
|
|
|
696 |
AppendMenu(base_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=base_type)
|
|
|
697 |
self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(base_type), id=new_id)
|
|
|
698 |
|
|
|
699 |
type_menu.AppendMenu(wx.NewId(), _("Base Types"), base_menu)
|
|
|
700 |
|
|
|
701 |
# build a submenu containing user-defined types
|
|
|
702 |
datatype_menu = wx.Menu(title='')
|
|
|
703 |
datatypes = self.Controler.GetDataTypes(basetypes = False)
|
|
|
704 |
for datatype in datatypes:
|
|
|
705 |
new_id = wx.NewId()
|
|
|
706 |
AppendMenu(datatype_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=datatype)
|
|
|
707 |
self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(datatype), id=new_id)
|
|
|
708 |
|
|
|
709 |
type_menu.AppendMenu(wx.NewId(), _("User Data Types"), datatype_menu)
|
|
|
710 |
|
|
|
711 |
for category in self.Controler.GetConfNodeDataTypes():
|
|
|
712 |
|
|
|
713 |
if len(category["list"]) > 0:
|
|
|
714 |
# build a submenu containing confnode types
|
|
|
715 |
confnode_datatype_menu = wx.Menu(title='')
|
|
|
716 |
for datatype in category["list"]:
|
|
|
717 |
new_id = wx.NewId()
|
|
|
718 |
AppendMenu(confnode_datatype_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=datatype)
|
|
|
719 |
self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(datatype), id=new_id)
|
|
|
720 |
|
|
|
721 |
type_menu.AppendMenu(wx.NewId(), category["name"], confnode_datatype_menu)
|
|
|
722 |
|
|
|
723 |
# build a submenu containing function block types
|
|
|
724 |
bodytype = self.Controler.GetEditedElementBodyType(self.TagName)
|
|
|
725 |
pouname, poutype = self.Controler.GetEditedElementType(self.TagName)
|
|
|
726 |
classtype = self.Table.GetValueByName(row, "Class")
|
|
|
727 |
|
|
|
728 |
new_id = wx.NewId()
|
|
|
729 |
AppendMenu(type_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=_("Array"))
|
|
|
730 |
self.Bind(wx.EVT_MENU, self.VariableArrayTypeFunction, id=new_id)
|
|
|
731 |
|
|
|
732 |
if classtype in ["Input", "Output", "InOut", "External", "Global"] or \
|
|
|
733 |
poutype != "function" and bodytype in ["ST", "IL"]:
|
|
|
734 |
functionblock_menu = wx.Menu(title='')
|
|
|
735 |
fbtypes = self.Controler.GetFunctionBlockTypes(self.TagName)
|
|
|
736 |
for functionblock_type in fbtypes:
|
|
|
737 |
new_id = wx.NewId()
|
|
|
738 |
AppendMenu(functionblock_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=functionblock_type)
|
|
|
739 |
self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(functionblock_type), id=new_id)
|
|
|
740 |
|
|
|
741 |
type_menu.AppendMenu(wx.NewId(), _("Function Block Types"), functionblock_menu)
|
|
|
742 |
|
|
|
743 |
rect = self.VariablesGrid.BlockToDeviceRect((row, col), (row, col))
|
|
|
744 |
corner_x = rect.x + rect.width
|
|
|
745 |
corner_y = rect.y + self.VariablesGrid.GetColLabelSize()
|
|
|
746 |
|
|
|
747 |
# pop up this new menu
|
|
|
748 |
self.VariablesGrid.PopupMenuXY(type_menu, corner_x, corner_y)
|
|
|
749 |
type_menu.Destroy()
|
|
|
750 |
event.Veto()
|
|
|
751 |
else:
|
|
|
752 |
event.Skip()
|
|
|
753 |
|
|
|
754 |
def GetVariableTypeFunction(self, base_type):
|
|
|
755 |
def VariableTypeFunction(event):
|
|
|
756 |
row = self.VariablesGrid.GetGridCursorRow()
|
|
|
757 |
self.Table.SetValueByName(row, "Type", base_type)
|
|
|
758 |
self.Table.ResetView(self.VariablesGrid)
|
|
|
759 |
self.SaveValues(False)
|
|
|
760 |
self.ParentWindow.RefreshView(variablepanel = False)
|
|
|
761 |
self.Controler.BufferProject()
|
|
|
762 |
self.ParentWindow._Refresh(TITLE, FILEMENU, EDITMENU, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
|
|
|
763 |
return VariableTypeFunction
|
|
|
764 |
|
|
|
765 |
def VariableArrayTypeFunction(self, event):
|
|
|
766 |
row = self.VariablesGrid.GetGridCursorRow()
|
|
|
767 |
dialog = ArrayTypeDialog(self,
|
|
|
768 |
self.Controler.GetDataTypes(self.TagName),
|
|
|
769 |
self.Table.GetValueByName(row, "Type"))
|
|
|
770 |
if dialog.ShowModal() == wx.ID_OK:
|
|
|
771 |
self.Table.SetValueByName(row, "Type", dialog.GetValue())
|
|
|
772 |
self.Table.ResetView(self.VariablesGrid)
|
|
|
773 |
self.SaveValues(False)
|
|
|
774 |
self.ParentWindow.RefreshView(variablepanel = False)
|
|
|
775 |
self.Controler.BufferProject()
|
|
|
776 |
self.ParentWindow._Refresh(TITLE, FILEMENU, EDITMENU, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
|
|
|
777 |
dialog.Destroy()
|
|
|
778 |
|
|
|
779 |
def OnVariablesGridCellLeftClick(self, event):
|
|
|
780 |
row = event.GetRow()
|
|
|
781 |
if not self.Debug and (event.GetCol() == 0 and self.Table.GetValueByName(row, "Edit")):
|
|
|
782 |
row = event.GetRow()
|
|
|
783 |
var_name = self.Table.GetValueByName(row, "Name")
|
|
|
784 |
var_class = self.Table.GetValueByName(row, "Class")
|
|
|
785 |
var_type = self.Table.GetValueByName(row, "Type")
|
|
|
786 |
data = wx.TextDataObject(str((var_name, var_class, var_type, self.TagName)))
|
|
|
787 |
dragSource = wx.DropSource(self.VariablesGrid)
|
|
|
788 |
dragSource.SetData(data)
|
|
|
789 |
dragSource.DoDragDrop()
|
|
|
790 |
event.Skip()
|
|
|
791 |
|
|
|
792 |
def RefreshValues(self):
|
|
|
793 |
data = []
|
|
|
794 |
for num, variable in enumerate(self.Values):
|
|
|
795 |
if variable["Class"] in self.ClassList:
|
|
|
796 |
variable["Number"] = num + 1
|
|
|
797 |
data.append(variable)
|
|
|
798 |
self.Table.SetData(data)
|
|
|
799 |
self.Table.ResetView(self.VariablesGrid)
|
|
|
800 |
|
|
|
801 |
def SaveValues(self, buffer = True):
|
|
|
802 |
words = self.TagName.split("::")
|
|
|
803 |
if self.ElementType == "config":
|
|
|
804 |
self.Controler.SetConfigurationGlobalVars(words[1], self.Values)
|
|
|
805 |
elif self.ElementType == "resource":
|
|
|
806 |
self.Controler.SetConfigurationResourceGlobalVars(words[1], words[2], self.Values)
|
|
|
807 |
else:
|
|
|
808 |
if self.ReturnType.IsEnabled():
|
|
|
809 |
self.Controler.SetPouInterfaceReturnType(words[1], self.ReturnType.GetStringSelection())
|
|
|
810 |
self.Controler.SetPouInterfaceVars(words[1], self.Values)
|
|
|
811 |
if buffer:
|
|
|
812 |
self.Controler.BufferProject()
|
|
|
813 |
self.ParentWindow._Refresh(TITLE, FILEMENU, EDITMENU, POUINSTANCEVARIABLESPANEL, LIBRARYTREE)
|
|
|
814 |
|
|
|
815 |
#-------------------------------------------------------------------------------
|
|
|
816 |
# Highlights showing functions
|
|
|
817 |
#-------------------------------------------------------------------------------
|
|
|
818 |
|
|
|
819 |
def OnRefreshHighlightsTimer(self, event):
|
|
|
820 |
self.Table.ResetView(self.VariablesGrid)
|
|
|
821 |
event.Skip()
|
|
|
822 |
|
|
|
823 |
def AddVariableHighlight(self, infos, highlight_type):
|
|
|
824 |
if isinstance(infos[0], TupleType):
|
|
|
825 |
for i in xrange(*infos[0]):
|
|
|
826 |
self.Table.AddHighlight((i,) + infos[1:], highlight_type)
|
|
|
827 |
cell_visible = infos[0][0]
|
|
|
828 |
else:
|
|
|
829 |
self.Table.AddHighlight(infos, highlight_type)
|
|
|
830 |
cell_visible = infos[0]
|
|
|
831 |
colnames = [colname.lower() for colname in self.Table.colnames]
|
|
|
832 |
self.VariablesGrid.MakeCellVisible(cell_visible, colnames.index(infos[1]))
|
|
|
833 |
self.RefreshHighlightsTimer.Start(int(REFRESH_HIGHLIGHT_PERIOD * 1000), oneShot=True)
|
|
|
834 |
|
|
|
835 |
def RemoveVariableHighlight(self, infos, highlight_type):
|
|
|
836 |
if isinstance(infos[0], TupleType):
|
|
|
837 |
for i in xrange(*infos[0]):
|
|
|
838 |
self.Table.RemoveHighlight((i,) + infos[1:], highlight_type)
|
|
|
839 |
else:
|
|
|
840 |
self.Table.RemoveHighlight(infos, highlight_type)
|
|
|
841 |
self.RefreshHighlightsTimer.Start(int(REFRESH_HIGHLIGHT_PERIOD * 1000), oneShot=True)
|
|
|
842 |
|
|
|
843 |
def ClearHighlights(self, highlight_type=None):
|
|
|
844 |
self.Table.ClearHighlights(highlight_type)
|
|
|
845 |
self.Table.ResetView(self.VariablesGrid)
|