--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/editors/DataTypeEditor.py Fri Sep 07 16:45:55 2012 +0200
@@ -0,0 +1,791 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor
+#based on the plcopen standard.
+#
+#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
+#
+#See COPYING file for copyrights details.
+#
+#This library 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 2.1 of the License, or (at your option) any later version.
+#
+#This library 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 library; if not, write to the Free Software
+#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+import re
+
+import wx
+import wx.grid
+import wx.lib.buttons
+
+from plcopen.structures import IEC_KEYWORDS, TestIdentifier
+from graphics.GraphicCommons import REFRESH_HIGHLIGHT_PERIOD
+from controls import CustomEditableListBox, CustomGrid, CustomTable
+from EditorPanel import EditorPanel
+from util.BitmapLibrary import GetBitmap
+
+#-------------------------------------------------------------------------------
+# Helpers
+#-------------------------------------------------------------------------------
+
+DIMENSION_MODEL = re.compile("([0-9]+)\.\.([0-9]+)$")
+
+def AppendMenu(parent, help, id, kind, text):
+ parent.Append(help=help, id=id, kind=kind, text=text)
+
+def GetElementsTableColnames():
+ _ = lambda x : x
+ return ["#", _("Name"), _("Type"), _("Initial Value")]
+
+def GetDatatypeTypes():
+ _ = lambda x : x
+ return [_("Directly"), _("Subrange"), _("Enumerated"), _("Array"), _("Structure")]
+DATATYPE_TYPES_DICT = dict([(_(datatype), datatype) for datatype in GetDatatypeTypes()])
+
+#-------------------------------------------------------------------------------
+# Structure Elements Table
+#-------------------------------------------------------------------------------
+
+class ElementsTable(CustomTable):
+
+ """
+ A custom wx.grid.Grid Table using user supplied data
+ """
+ def __init__(self, parent, data, colnames):
+ # The base class must be initialized *first*
+ CustomTable.__init__(self, parent, data, colnames)
+ self.old_value = None
+
+ def GetValue(self, row, col):
+ if row < self.GetNumberRows():
+ if col == 0:
+ return row + 1
+ name = str(self.data[row].get(self.GetColLabelValue(col, False), ""))
+ return name
+
+ def SetValue(self, row, col, value):
+ if col < len(self.colnames):
+ colname = self.GetColLabelValue(col, False)
+ if colname == "Name":
+ self.old_value = self.data[row][colname]
+ self.data[row][colname] = value
+
+ def GetOldValue(self):
+ return self.old_value
+
+ def _updateColAttrs(self, grid):
+ """
+ wx.grid.Grid -> update the column attributes to add the
+ appropriate renderer given the column name.
+
+ Otherwise default to the default renderer.
+ """
+
+ for row in range(self.GetNumberRows()):
+ row_highlights = self.Highlights.get(row, {})
+ for col in range(self.GetNumberCols()):
+ editor = None
+ renderer = None
+ colname = self.GetColLabelValue(col, False)
+ if col != 0:
+ grid.SetReadOnly(row, col, False)
+ if colname == "Name":
+ editor = wx.grid.GridCellTextEditor()
+ renderer = wx.grid.GridCellStringRenderer()
+ elif colname == "Initial Value":
+ editor = wx.grid.GridCellTextEditor()
+ renderer = wx.grid.GridCellStringRenderer()
+ elif colname == "Type":
+ editor = wx.grid.GridCellTextEditor()
+ else:
+ grid.SetReadOnly(row, col, True)
+
+ grid.SetCellEditor(row, col, editor)
+ grid.SetCellRenderer(row, col, renderer)
+
+ highlight_colours = row_highlights.get(colname.lower(), [(wx.WHITE, wx.BLACK)])[-1]
+ grid.SetCellBackgroundColour(row, col, highlight_colours[0])
+ grid.SetCellTextColour(row, col, highlight_colours[1])
+ self.ResizeRow(grid, row)
+
+ def AddHighlight(self, infos, highlight_type):
+ row_highlights = self.Highlights.setdefault(infos[0], {})
+ if infos[1] == "initial":
+ col_highlights = row_highlights.setdefault("initial value", [])
+ else:
+ col_highlights = row_highlights.setdefault(infos[1], [])
+ col_highlights.append(highlight_type)
+
+#-------------------------------------------------------------------------------
+# Datatype Editor class
+#-------------------------------------------------------------------------------
+
+class DataTypeEditor(EditorPanel):
+
+ def _init_Editor(self, parent):
+ self.Editor = wx.Panel(parent, style=wx.SUNKEN_BORDER)
+
+ self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)
+ self.MainSizer.AddGrowableCol(0)
+ self.MainSizer.AddGrowableRow(1)
+
+ top_sizer = wx.BoxSizer(wx.HORIZONTAL)
+ self.MainSizer.AddSizer(top_sizer, border=5,
+ flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT)
+
+ derivation_type_label = wx.StaticText(self.Editor, label=_('Derivation Type:'))
+ top_sizer.AddWindow(derivation_type_label, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.LEFT|wx.RIGHT)
+
+ self.DerivationType = wx.ComboBox(self.Editor,
+ size=wx.Size(200, -1), style=wx.CB_READONLY)
+ self.Bind(wx.EVT_COMBOBOX, self.OnDerivationTypeChanged, self.DerivationType)
+ top_sizer.AddWindow(self.DerivationType, border=5, flag=wx.GROW|wx.RIGHT)
+
+ typeinfos_staticbox = wx.StaticBox(self.Editor, label=_('Type infos:'))
+ typeinfos_sizer = wx.StaticBoxSizer(typeinfos_staticbox, wx.HORIZONTAL)
+ self.MainSizer.AddSizer(typeinfos_sizer, border=5,
+ flag=wx.GROW|wx.BOTTOM|wx.LEFT|wx.RIGHT)
+
+ # Panel for Directly derived data types
+
+ self.DirectlyPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
+ typeinfos_sizer.AddWindow(self.DirectlyPanel, 1)
+
+ directly_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)
+
+ directly_basetype_label = wx.StaticText(self.DirectlyPanel,
+ label=_('Base Type:'))
+ directly_panel_sizer.AddWindow(directly_basetype_label, 1, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.DirectlyBaseType = wx.ComboBox(self.DirectlyPanel, style=wx.CB_READONLY)
+ self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged, self.DirectlyPanel)
+ directly_panel_sizer.AddWindow(self.DirectlyBaseType, 1, border=5,
+ flag=wx.GROW|wx.ALL)
+
+ directly_initialvalue_label = wx.StaticText(self.DirectlyPanel,
+ label=_('Initial Value:'))
+ directly_panel_sizer.AddWindow(directly_initialvalue_label, 1, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.DirectlyInitialValue = wx.TextCtrl(self.DirectlyPanel,
+ style=wx.TAB_TRAVERSAL|wx.TE_PROCESS_ENTER|wx.TE_RICH)
+ self.Bind(wx.EVT_TEXT_ENTER, self.OnReturnKeyPressed, self.DirectlyInitialValue)
+ directly_panel_sizer.AddWindow(self.DirectlyInitialValue, 1, border=5,
+ flag=wx.ALL)
+
+ self.DirectlyPanel.SetSizer(directly_panel_sizer)
+
+ # Panel for Subrange data types
+
+ self.SubrangePanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
+ typeinfos_sizer.AddWindow(self.SubrangePanel, 1)
+
+ subrange_panel_sizer = wx.GridSizer(cols=4, hgap=5, rows=3, vgap=0)
+
+ subrange_basetype_label = wx.StaticText(self.SubrangePanel,
+ label=_('Base Type:'))
+ subrange_panel_sizer.AddWindow(subrange_basetype_label, 1, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.SubrangeBaseType = wx.ComboBox(self.SubrangePanel, style=wx.CB_READONLY)
+ self.Bind(wx.EVT_COMBOBOX, self.OnSubrangeBaseTypeChanged,
+ self.SubrangeBaseType)
+ subrange_panel_sizer.AddWindow(self.SubrangeBaseType, 1, border=5,
+ flag=wx.GROW|wx.ALL)
+
+ subrange_initialvalue_label = wx.StaticText(self.SubrangePanel,
+ label=_('Initial Value:'))
+ subrange_panel_sizer.AddWindow(subrange_initialvalue_label, 1, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.SubrangeInitialValue = wx.SpinCtrl(self.SubrangePanel,
+ style=wx.TAB_TRAVERSAL)
+ self.Bind(wx.EVT_SPINCTRL, self.OnInfosChanged, self.SubrangeInitialValue)
+ subrange_panel_sizer.AddWindow(self.SubrangeInitialValue, 1, border=5,
+ flag=wx.GROW|wx.ALL)
+
+ subrange_minimum_label = wx.StaticText(self.SubrangePanel, label=_('Minimum:'))
+ subrange_panel_sizer.AddWindow(subrange_minimum_label, 1, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.SubrangeMinimum = wx.SpinCtrl(self.SubrangePanel, style=wx.TAB_TRAVERSAL)
+ self.Bind(wx.EVT_SPINCTRL, self.OnSubrangeMinimumChanged, self.SubrangeMinimum)
+ subrange_panel_sizer.AddWindow(self.SubrangeMinimum, 1, border=5,
+ flag=wx.GROW|wx.ALL)
+
+ for i in xrange(2):
+ subrange_panel_sizer.AddWindow(wx.Size(0, 0), 1)
+
+ subrange_maximum_label = wx.StaticText(self.SubrangePanel,
+ label=_('Maximum:'))
+ subrange_panel_sizer.AddWindow(subrange_maximum_label, 1, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.SubrangeMaximum = wx.SpinCtrl(self.SubrangePanel, style=wx.TAB_TRAVERSAL)
+ self.Bind(wx.EVT_SPINCTRL, self.OnSubrangeMaximumChanged, self.SubrangeMaximum)
+
+ subrange_panel_sizer.AddWindow(self.SubrangeMaximum, 1, border=5,
+ flag=wx.GROW|wx.ALL)
+
+ self.SubrangePanel.SetSizer(subrange_panel_sizer)
+
+ # Panel for Enumerated data types
+
+ self.EnumeratedPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
+ typeinfos_sizer.AddWindow(self.EnumeratedPanel, 1)
+
+ enumerated_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)
+
+ self.EnumeratedValues = CustomEditableListBox(self.EnumeratedPanel,
+ label=_("Values:"), style=wx.gizmos.EL_ALLOW_NEW|
+ wx.gizmos.EL_ALLOW_EDIT|
+ wx.gizmos.EL_ALLOW_DELETE)
+ setattr(self.EnumeratedValues, "_OnLabelEndEdit", self.OnEnumeratedValueEndEdit)
+ for func in ["_OnAddButton", "_OnDelButton", "_OnUpButton", "_OnDownButton"]:
+ setattr(self.EnumeratedValues, func, self.OnEnumeratedValuesChanged)
+ enumerated_panel_sizer.AddWindow(self.EnumeratedValues, 1, border=5,
+ flag=wx.GROW|wx.ALL)
+
+ enumerated_panel_rightsizer = wx.BoxSizer(wx.HORIZONTAL)
+ enumerated_panel_sizer.AddSizer(enumerated_panel_rightsizer, 1)
+
+ enumerated_initialvalue_label = wx.StaticText(self.EnumeratedPanel,
+ label=_('Initial Value:'))
+ enumerated_panel_rightsizer.AddWindow(enumerated_initialvalue_label, 1,
+ border=5, flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.EnumeratedInitialValue = wx.ComboBox(self.EnumeratedPanel,
+ style=wx.CB_READONLY)
+ self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged, self.EnumeratedInitialValue)
+ enumerated_panel_rightsizer.AddWindow(self.EnumeratedInitialValue, 1,
+ border=5, flag=wx.ALL)
+
+ self.EnumeratedPanel.SetSizer(enumerated_panel_sizer)
+
+ # Panel for Array data types
+
+ self.ArrayPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
+ typeinfos_sizer.AddWindow(self.ArrayPanel, 1)
+
+ array_panel_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=2, vgap=0)
+ array_panel_sizer.AddGrowableCol(0)
+ array_panel_sizer.AddGrowableCol(1)
+ array_panel_sizer.AddGrowableRow(1)
+
+ array_panel_leftSizer = wx.BoxSizer(wx.HORIZONTAL)
+ array_panel_sizer.AddSizer(array_panel_leftSizer, flag=wx.GROW)
+
+ array_basetype_label = wx.StaticText(self.ArrayPanel, label=_('Base Type:'))
+ array_panel_leftSizer.AddWindow(array_basetype_label, 1, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.ArrayBaseType = wx.ComboBox(self.ArrayPanel, style=wx.CB_READONLY)
+ self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged, self.ArrayBaseType)
+ array_panel_leftSizer.AddWindow(self.ArrayBaseType, 1, border=5,
+ flag=wx.GROW|wx.ALL)
+
+ array_panel_rightsizer = wx.BoxSizer(wx.HORIZONTAL)
+ array_panel_sizer.AddSizer(array_panel_rightsizer, flag=wx.GROW)
+
+ array_initialvalue_label = wx.StaticText(self.ArrayPanel,
+ label=_('Initial Value:'))
+ array_panel_rightsizer.AddWindow(array_initialvalue_label, 1, border=5,
+ flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)
+
+ self.ArrayInitialValue = wx.TextCtrl(self.ArrayPanel,
+ style=wx.TAB_TRAVERSAL|wx.TE_PROCESS_ENTER|wx.TE_RICH)
+ self.Bind(wx.EVT_TEXT_ENTER, self.OnReturnKeyPressed, self.ArrayInitialValue)
+ array_panel_rightsizer.AddWindow(self.ArrayInitialValue, 1, border=5,
+ flag=wx.ALL)
+
+ self.ArrayDimensions = CustomEditableListBox(self.ArrayPanel,
+ label=_("Dimensions:"), style=wx.gizmos.EL_ALLOW_NEW|
+ wx.gizmos.EL_ALLOW_EDIT|
+ wx.gizmos.EL_ALLOW_DELETE)
+ for func in ["_OnLabelEndEdit", "_OnAddButton", "_OnDelButton",
+ "_OnUpButton", "_OnDownButton"]:
+ setattr(self.ArrayDimensions, func, self.OnDimensionsChanged)
+ array_panel_sizer.AddWindow(self.ArrayDimensions, 0, border=5,
+ flag=wx.GROW|wx.ALL)
+
+ self.ArrayPanel.SetSizer(array_panel_sizer)
+
+ # Panel for Structure data types
+
+ self.StructurePanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)
+ typeinfos_sizer.AddWindow(self.StructurePanel, 1)
+
+ structure_panel_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)
+ structure_panel_sizer.AddGrowableCol(0)
+ structure_panel_sizer.AddGrowableRow(1)
+
+ structure_button_sizer = wx.FlexGridSizer(cols=5, hgap=5, rows=1, vgap=0)
+ structure_button_sizer.AddGrowableCol(0)
+ structure_button_sizer.AddGrowableRow(0)
+ structure_panel_sizer.AddSizer(structure_button_sizer, 0, border=5,
+ flag=wx.ALL|wx.GROW)
+
+ structure_elements_label = wx.StaticText(self.StructurePanel,
+ label=_('Elements :'))
+ structure_button_sizer.AddWindow(structure_elements_label, flag=wx.ALIGN_BOTTOM)
+
+ for name, bitmap, help in [
+ ("StructureAddButton", "add_element", _("Add element")),
+ ("StructureDeleteButton", "remove_element", _("Remove element")),
+ ("StructureUpButton", "up", _("Move element up")),
+ ("StructureDownButton", "down", _("Move element down"))]:
+ button = wx.lib.buttons.GenBitmapButton(self.StructurePanel,
+ bitmap=GetBitmap(bitmap), size=wx.Size(28, 28), style=wx.NO_BORDER)
+ button.SetToolTipString(help)
+ setattr(self, name, button)
+ structure_button_sizer.AddWindow(button)
+
+ self.StructureElementsGrid = CustomGrid(self.StructurePanel,
+ size=wx.Size(0, 150), style=wx.VSCROLL)
+ self.StructureElementsGrid.Bind(wx.grid.EVT_GRID_CELL_CHANGE,
+ self.OnStructureElementsGridCellChange)
+ self.StructureElementsGrid.Bind(wx.grid.EVT_GRID_EDITOR_SHOWN,
+ self.OnStructureElementsGridEditorShown)
+ structure_panel_sizer.AddWindow(self.StructureElementsGrid, flag=wx.GROW)
+
+ self.StructurePanel.SetSizer(structure_panel_sizer)
+
+ self.Editor.SetSizer(self.MainSizer)
+
+ def __init__(self, parent, tagname, window, controler):
+ EditorPanel.__init__(self, parent, tagname, window, controler)
+
+ self.StructureElementDefaultValue = {"Name" : "", "Type" : "INT", "Initial Value" : ""}
+ self.StructureElementsTable = ElementsTable(self, [], GetElementsTableColnames())
+ self.StructureColSizes = [40, 150, 100, 250]
+ self.StructureColAlignements = [wx.ALIGN_CENTER, wx.ALIGN_LEFT, wx.ALIGN_LEFT, wx.ALIGN_LEFT]
+
+ self.StructureElementsGrid.SetTable(self.StructureElementsTable)
+ self.StructureElementsGrid.SetButtons({"Add": self.StructureAddButton,
+ "Delete": self.StructureDeleteButton,
+ "Up": self.StructureUpButton,
+ "Down": self.StructureDownButton})
+
+ def _AddStructureElement(new_row):
+ self.StructureElementsTable.InsertRow(new_row, self.StructureElementDefaultValue.copy())
+ self.RefreshTypeInfos()
+ self.StructureElementsTable.ResetView(self.StructureElementsGrid)
+ return new_row
+ setattr(self.StructureElementsGrid, "_AddRow", _AddStructureElement)
+
+ def _DeleteStructureElement(row):
+ self.StructureElementsTable.RemoveRow(row)
+ self.RefreshTypeInfos()
+ self.StructureElementsTable.ResetView(self.StructureElementsGrid)
+ setattr(self.StructureElementsGrid, "_DeleteRow", _DeleteStructureElement)
+
+ def _MoveStructureElement(row, move):
+ new_row = self.StructureElementsTable.MoveRow(row, move)
+ if new_row != row:
+ self.RefreshTypeInfos()
+ self.StructureElementsTable.ResetView(self.StructureElementsGrid)
+ return new_row
+ setattr(self.StructureElementsGrid, "_MoveRow", _MoveStructureElement)
+
+ self.StructureElementsGrid.SetRowLabelSize(0)
+ for col in range(self.StructureElementsTable.GetNumberCols()):
+ attr = wx.grid.GridCellAttr()
+ attr.SetAlignment(self.StructureColAlignements[col], wx.ALIGN_CENTRE)
+ self.StructureElementsGrid.SetColAttr(col, attr)
+ self.StructureElementsGrid.SetColMinimalWidth(col, self.StructureColSizes[col])
+ self.StructureElementsGrid.AutoSizeColumn(col, False)
+ self.StructureElementsGrid.RefreshButtons()
+
+ for datatype in GetDatatypeTypes():
+ self.DerivationType.Append(_(datatype))
+ self.SubrangePanel.Hide()
+ self.EnumeratedPanel.Hide()
+ self.ArrayPanel.Hide()
+ self.StructurePanel.Hide()
+ self.CurrentPanel = "Directly"
+ self.Highlights = []
+ self.Initializing = False
+
+ self.HighlightControls = {
+ ("Directly", "base"): self.DirectlyBaseType,
+ ("Directly", "initial"): self.DirectlyInitialValue,
+ ("Subrange", "base"): self.SubrangeBaseType,
+ ("Subrange", "lower"): self.SubrangeMinimum,
+ ("Subrange", "upper"): self.SubrangeMaximum,
+ ("Subrange", "initial"): self.SubrangeInitialValue,
+ ("Enumerated", "value"): self.EnumeratedValues,
+ ("Enumerated", "initial"): self.EnumeratedInitialValue,
+ ("Array", "initial"): self.ArrayInitialValue,
+ ("Array", "base"): self.ArrayBaseType,
+ ("Array", "range"): self.ArrayDimensions,
+ }
+
+ self.RefreshHighlightsTimer = wx.Timer(self, -1)
+ self.Bind(wx.EVT_TIMER, self.OnRefreshHighlightsTimer, self.RefreshHighlightsTimer)
+
+ def __del__(self):
+ self.RefreshHighlightsTimer.Stop()
+
+ def GetBufferState(self):
+ return self.Controler.GetBufferState()
+
+ def Undo(self):
+ self.Controler.LoadPrevious()
+ self.ParentWindow.CloseTabsWithoutModel()
+
+ def Redo(self):
+ self.Controler.LoadNext()
+ self.ParentWindow.CloseTabsWithoutModel()
+
+ def HasNoModel(self):
+ return self.Controler.GetEditedElement(self.TagName) is None
+
+ def RefreshView(self):
+ self.Initializing = True
+ self.DirectlyBaseType.Clear()
+ self.ArrayBaseType.Clear()
+ for datatype in self.Controler.GetDataTypes(self.TagName):
+ self.DirectlyBaseType.Append(datatype)
+ self.ArrayBaseType.Append(datatype)
+ self.DirectlyBaseType.SetSelection(0)
+ self.SubrangeBaseType.Clear()
+ words = self.TagName.split("::")
+ for base_type in self.Controler.GetSubrangeBaseTypes(words[1]):
+ self.SubrangeBaseType.Append(base_type)
+ self.SubrangeBaseType.SetSelection(0)
+ self.RefreshBoundsRange()
+ type_infos = self.Controler.GetDataTypeInfos(self.TagName)
+ if type_infos is not None:
+ datatype = type_infos["type"]
+ self.DerivationType.SetStringSelection(_(datatype))
+ if type_infos["type"] == "Directly":
+ self.DirectlyBaseType.SetStringSelection(type_infos["base_type"])
+ self.DirectlyInitialValue.SetValue(type_infos["initial"])
+ elif type_infos["type"] == "Subrange":
+ self.SubrangeBaseType.SetStringSelection(type_infos["base_type"])
+ self.RefreshBoundsRange()
+ self.SubrangeMinimum.SetValue(int(type_infos["min"]))
+ self.SubrangeMaximum.SetValue(int(type_infos["max"]))
+ self.RefreshSubrangeInitialValueRange()
+ if type_infos["initial"] != "":
+ self.SubrangeInitialValue.SetValue(int(type_infos["initial"]))
+ else:
+ self.SubrangeInitialValue.SetValue(type_infos["min"])
+ elif type_infos["type"] == "Enumerated":
+ self.EnumeratedValues.SetStrings(type_infos["values"])
+ self.RefreshEnumeratedValues()
+ self.EnumeratedInitialValue.SetStringSelection(type_infos["initial"])
+ elif type_infos["type"] == "Array":
+ self.ArrayBaseType.SetStringSelection(type_infos["base_type"])
+ self.ArrayDimensions.SetStrings(map(lambda x : "..".join(x), type_infos["dimensions"]))
+ self.ArrayInitialValue.SetValue(type_infos["initial"])
+ elif type_infos["type"] == "Structure":
+ self.StructureElementsTable.SetData(type_infos["elements"])
+ self.RefreshDisplayedInfos()
+ self.ShowHighlights()
+ self.StructureElementsTable.ResetView(self.StructureElementsGrid)
+ self.StructureElementsGrid.RefreshButtons()
+ self.Initializing = False
+
+ def OnDerivationTypeChanged(self, event):
+ wx.CallAfter(self.RefreshDisplayedInfos)
+ wx.CallAfter(self.RefreshTypeInfos)
+ event.Skip()
+
+ def OnReturnKeyPressed(self, event):
+ self.RefreshTypeInfos()
+
+ def OnInfosChanged(self, event):
+ self.RefreshTypeInfos()
+ event.Skip()
+
+ def OnSubrangeBaseTypeChanged(self, event):
+ self.RefreshBoundsRange()
+ self.RefreshTypeInfos()
+ event.Skip()
+
+ def OnSubrangeMinimumChanged(self, event):
+ if not self.Initializing:
+ wx.CallAfter(self.SubrangeMinimum.SetValue, min(self.SubrangeMaximum.GetValue(), self.SubrangeMinimum.GetValue()))
+ wx.CallAfter(self.RefreshSubrangeInitialValueRange)
+ wx.CallAfter(self.RefreshTypeInfos)
+ event.Skip()
+
+ def OnSubrangeMaximumChanged(self, event):
+ if not self.Initializing:
+ wx.CallAfter(self.SubrangeMaximum.SetValue, max(self.SubrangeMinimum.GetValue(), self.SubrangeMaximum.GetValue()))
+ wx.CallAfter(self.RefreshSubrangeInitialValueRange)
+ wx.CallAfter(self.RefreshTypeInfos)
+ event.Skip()
+
+ def OnDimensionsChanged(self, event):
+ wx.CallAfter(self.RefreshTypeInfos)
+ event.Skip()
+
+ def OnEnumeratedValueEndEdit(self, event):
+ text = event.GetText()
+ values = self.EnumeratedValues.GetStrings()
+ index = event.GetIndex()
+ if index >= len(values) or values[index].upper() != text.upper():
+ if text.upper() in [value.upper() for value in values]:
+ message = wx.MessageDialog(self, _("\"%s\" value already defined!")%text, _("Error"), wx.OK|wx.ICON_ERROR)
+ message.ShowModal()
+ message.Destroy()
+ event.Veto()
+ elif text.upper() in IEC_KEYWORDS:
+ message = wx.MessageDialog(self, _("\"%s\" is a keyword. It can't be used!")%text, _("Error"), wx.OK|wx.ICON_ERROR)
+ message.ShowModal()
+ message.Destroy()
+ else:
+ initial_selected = None
+ if index < len(values) and self.EnumeratedInitialValue.GetStringSelection() == values[index]:
+ initial_selected = text
+ wx.CallAfter(self.RefreshEnumeratedValues, initial_selected)
+ wx.CallAfter(self.RefreshTypeInfos)
+ event.Skip()
+ else:
+ event.Skip()
+
+ def OnEnumeratedValuesChanged(self, event):
+ wx.CallAfter(self.RefreshEnumeratedValues)
+ wx.CallAfter(self.RefreshTypeInfos)
+ event.Skip()
+
+ def OnStructureElementsGridCellChange(self, event):
+ row, col = event.GetRow(), event.GetCol()
+ colname = self.StructureElementsTable.GetColLabelValue(col)
+ value = self.StructureElementsTable.GetValue(row, col)
+ if colname == "Name":
+ if not TestIdentifier(value):
+ message = wx.MessageDialog(self, _("\"%s\" is not a valid identifier!")%value, _("Error"), wx.OK|wx.ICON_ERROR)
+ message.ShowModal()
+ message.Destroy()
+ event.Veto()
+ elif value.upper() in IEC_KEYWORDS:
+ message = wx.MessageDialog(self, _("\"%s\" is a keyword. It can't be used!")%value, _("Error"), wx.OK|wx.ICON_ERROR)
+ message.ShowModal()
+ message.Destroy()
+ event.Veto()
+## elif value.upper() in self.PouNames:
+## message = wx.MessageDialog(self, "A pou with \"%s\" as name exists!"%value, "Error", wx.OK|wx.ICON_ERROR)
+## message.ShowModal()
+## message.Destroy()
+## event.Veto()
+ elif value.upper() in [var["Name"].upper() for idx, var in enumerate(self.StructureElementsTable.GetData()) if idx != row]:
+ message = wx.MessageDialog(self, _("An element named \"%s\" already exists in this structure!")%value, _("Error"), wx.OK|wx.ICON_ERROR)
+ message.ShowModal()
+ message.Destroy()
+ event.Veto()
+ else:
+ self.RefreshTypeInfos()
+ wx.CallAfter(self.StructureElementsTable.ResetView, self.StructureElementsGrid)
+## old_value = self.Table.GetOldValue()
+## if old_value != "":
+## self.Controler.UpdateEditedElementUsedVariable(self.TagName, old_value, value)
+## self.Controler.BufferProject()
+ event.Skip()
+ else:
+ self.RefreshTypeInfos()
+ wx.CallAfter(self.StructureElementsTable.ResetView, self.StructureElementsGrid)
+ event.Skip()
+
+ def OnStructureElementsGridSelectCell(self, event):
+ wx.CallAfter(self.RefreshStructureButtons)
+ event.Skip()
+
+ def OnStructureElementsGridEditorShown(self, event):
+ row, col = event.GetRow(), event.GetCol()
+ if self.StructureElementsTable.GetColLabelValue(col) == "Type":
+ type_menu = wx.Menu(title='')
+ base_menu = wx.Menu(title='')
+ for base_type in self.Controler.GetBaseTypes():
+ new_id = wx.NewId()
+ AppendMenu(base_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=base_type)
+ self.Bind(wx.EVT_MENU, self.GetElementTypeFunction(base_type), id=new_id)
+ type_menu.AppendMenu(wx.NewId(), _("Base Types"), base_menu)
+ datatype_menu = wx.Menu(title='')
+ for datatype in self.Controler.GetDataTypes(self.TagName, False):
+ new_id = wx.NewId()
+ AppendMenu(datatype_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=datatype)
+ self.Bind(wx.EVT_MENU, self.GetElementTypeFunction(datatype), id=new_id)
+ type_menu.AppendMenu(wx.NewId(), _("User Data Types"), datatype_menu)
+## functionblock_menu = wx.Menu(title='')
+## bodytype = self.Controler.GetEditedElementBodyType(self.TagName)
+## pouname, poutype = self.Controler.GetEditedElementType(self.TagName)
+## if classtype in ["Input","Output","InOut","External","Global"] or poutype != "function" and bodytype in ["ST", "IL"]:
+## for functionblock_type in self.Controler.GetFunctionBlockTypes(self.TagName):
+## new_id = wx.NewId()
+## AppendMenu(functionblock_menu, help='', id=new_id, kind=wx.ITEM_NORMAL, text=functionblock_type)
+## self.Bind(wx.EVT_MENU, self.GetVariableTypeFunction(functionblock_type), id=new_id)
+## type_menu.AppendMenu(wx.NewId(), _("Function Block Types"), functionblock_menu)
+ rect = self.StructureElementsGrid.BlockToDeviceRect((row, col), (row, col))
+ self.StructureElementsGrid.PopupMenuXY(type_menu, rect.x + rect.width, rect.y + self.StructureElementsGrid.GetColLabelSize())
+ type_menu.Destroy()
+ event.Veto()
+ else:
+ event.Skip()
+
+ def GetElementTypeFunction(self, base_type):
+ def ElementTypeFunction(event):
+ row = self.StructureElementsGrid.GetGridCursorRow()
+ self.StructureElementsTable.SetValueByName(row, "Type", base_type)
+ self.RefreshTypeInfos()
+ self.StructureElementsTable.ResetView(self.StructureElementsGrid)
+ return ElementTypeFunction
+
+ def RefreshDisplayedInfos(self):
+ selected = DATATYPE_TYPES_DICT[self.DerivationType.GetStringSelection()]
+ if selected != self.CurrentPanel:
+ if self.CurrentPanel == "Directly":
+ self.DirectlyPanel.Hide()
+ elif self.CurrentPanel == "Subrange":
+ self.SubrangePanel.Hide()
+ elif self.CurrentPanel == "Enumerated":
+ self.EnumeratedPanel.Hide()
+ elif self.CurrentPanel == "Array":
+ self.ArrayPanel.Hide()
+ elif self.CurrentPanel == "Structure":
+ self.StructurePanel.Hide()
+ self.CurrentPanel = selected
+ if selected == "Directly":
+ self.DirectlyPanel.Show()
+ elif selected == "Subrange":
+ self.SubrangePanel.Show()
+ elif selected == "Enumerated":
+ self.EnumeratedPanel.Show()
+ elif selected == "Array":
+ self.ArrayPanel.Show()
+ elif selected == "Structure":
+ self.StructurePanel.Show()
+ self.MainSizer.Layout()
+
+ def RefreshEnumeratedValues(self, initial_selected=None):
+ if initial_selected is None:
+ initial_selected = self.EnumeratedInitialValue.GetStringSelection()
+ self.EnumeratedInitialValue.Clear()
+ self.EnumeratedInitialValue.Append("")
+ for value in self.EnumeratedValues.GetStrings():
+ self.EnumeratedInitialValue.Append(value)
+ self.EnumeratedInitialValue.SetStringSelection(initial_selected)
+
+ def RefreshBoundsRange(self):
+ range = self.Controler.GetDataTypeRange(self.SubrangeBaseType.GetStringSelection())
+ if range is not None:
+ min_value, max_value = range
+ self.SubrangeMinimum.SetRange(min_value, max_value)
+ self.SubrangeMinimum.SetValue(min(max(min_value, self.SubrangeMinimum.GetValue()), max_value))
+ self.SubrangeMaximum.SetRange(min_value, max_value)
+ self.SubrangeMaximum.SetValue(min(max(min_value, self.SubrangeMaximum.GetValue()), max_value))
+
+ def RefreshSubrangeInitialValueRange(self):
+ self.SubrangeInitialValue.SetRange(self.SubrangeMinimum.GetValue(), self.SubrangeMaximum.GetValue())
+
+ def RefreshTypeInfos(self):
+ selected = DATATYPE_TYPES_DICT[self.DerivationType.GetStringSelection()]
+ infos = {"type" : selected}
+ if selected == "Directly":
+ infos["base_type"] = self.DirectlyBaseType.GetStringSelection()
+ infos["initial"] = self.DirectlyInitialValue.GetValue()
+ elif selected == "Subrange":
+ infos["base_type"] = self.SubrangeBaseType.GetStringSelection()
+ infos["min"] = str(self.SubrangeMinimum.GetValue())
+ infos["max"] = str(self.SubrangeMaximum.GetValue())
+ initial_value = self.SubrangeInitialValue.GetValue()
+ if initial_value == infos["min"]:
+ infos["initial"] = ""
+ else:
+ infos["initial"] = str(initial_value)
+ elif selected == "Enumerated":
+ infos["values"] = self.EnumeratedValues.GetStrings()
+ infos["initial"] = self.EnumeratedInitialValue.GetStringSelection()
+ elif selected == "Array":
+ infos["base_type"] = self.ArrayBaseType.GetStringSelection()
+ infos["dimensions"] = []
+ for dimensions in self.ArrayDimensions.GetStrings():
+ result = DIMENSION_MODEL.match(dimensions)
+ if result is None:
+ message = wx.MessageDialog(self, _("\"%s\" value isn't a valid array dimension!")%dimensions, _("Error"), wx.OK|wx.ICON_ERROR)
+ message.ShowModal()
+ message.Destroy()
+ self.RefreshView()
+ return
+ bounds = result.groups()
+ if int(bounds[0]) >= int(bounds[1]):
+ message = wx.MessageDialog(self, _("\"%s\" value isn't a valid array dimension!\nRight value must be greater than left value.")%dimensions, _("Error"), wx.OK|wx.ICON_ERROR)
+ message.ShowModal()
+ message.Destroy()
+ self.RefreshView()
+ return
+ infos["dimensions"].append(bounds)
+ infos["initial"] = self.ArrayInitialValue.GetValue()
+ elif selected == "Structure":
+ infos["elements"] = self.StructureElementsTable.GetData()
+ infos["initial"] = ""
+ self.Controler.SetDataTypeInfos(self.TagName, infos)
+ self.ParentWindow.RefreshTitle()
+ self.ParentWindow.RefreshFileMenu()
+ self.ParentWindow.RefreshEditMenu()
+
+#-------------------------------------------------------------------------------
+# Highlights showing functions
+#-------------------------------------------------------------------------------
+
+ def OnRefreshHighlightsTimer(self, event):
+ self.RefreshView()
+ event.Skip()
+
+ def ClearHighlights(self, highlight_type=None):
+ if highlight_type is None:
+ self.Highlights = []
+ else:
+ self.Highlights = [(infos, start, end, highlight) for (infos, start, end, highlight) in self.Highlights if highlight != highlight_type]
+ for control in self.HighlightControls.itervalues():
+ if isinstance(control, (wx.ComboBox, wx.SpinCtrl)):
+ control.SetBackgroundColour(wx.NullColour)
+ control.SetForegroundColour(wx.NullColour)
+ elif isinstance(control, wx.TextCtrl):
+ value = control.GetValue()
+ control.SetStyle(0, len(value), wx.TextAttr(wx.NullColour))
+ elif isinstance(control, wx.gizmos.EditableListBox):
+ listctrl = control.GetListCtrl()
+ for i in xrange(listctrl.GetItemCount()):
+ listctrl.SetItemBackgroundColour(i, wx.NullColour)
+ listctrl.SetItemTextColour(i, wx.NullColour)
+ self.StructureElementsTable.ClearHighlights(highlight_type)
+ self.RefreshView()
+
+ def AddHighlight(self, infos, start, end ,highlight_type):
+ self.Highlights.append((infos, start, end, highlight_type))
+ self.RefreshHighlightsTimer.Start(int(REFRESH_HIGHLIGHT_PERIOD * 1000), oneShot=True)
+
+ def ShowHighlights(self):
+ type_infos = self.Controler.GetDataTypeInfos(self.TagName)
+ for infos, start, end, highlight_type in self.Highlights:
+ if infos[0] == "struct":
+ self.StructureElementsTable.AddHighlight(infos[1:], highlight_type)
+ else:
+ control = self.HighlightControls.get((type_infos["type"], infos[0]), None)
+ if control is not None:
+ if isinstance(control, (wx.ComboBox, wx.SpinCtrl)):
+ control.SetBackgroundColour(highlight_type[0])
+ control.SetForegroundColour(highlight_type[1])
+ elif isinstance(control, wx.TextCtrl):
+ control.SetStyle(start[1], end[1] + 1, wx.TextAttr(highlight_type[1], highlight_type[0]))
+ elif isinstance(control, wx.gizmos.EditableListBox):
+ listctrl = control.GetListCtrl()
+ listctrl.SetItemBackgroundColour(infos[1], highlight_type[0])
+ listctrl.SetItemTextColour(infos[1], highlight_type[1])
+ listctrl.Select(listctrl.FocusedItem, False)
+