1

#!/usr/bin/env python

     2

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

     3

     4

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

     5

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

     6

#

     7

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

     8

#

     9

# See COPYING file for copyrights details.

    10

#

    11

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

    12

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

    13

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

    14

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

    15

#

    16

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

    17

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

    18

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    19

# GNU General Public License for more details.

    20

#

    21

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

    22

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

    23

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

    24

    25

import re

    26

from types import TupleType

    27

    28

import wx

    29

import wx.grid

    30

import wx.lib.buttons

    31

    32

from plcopen.structures import IEC_KEYWORDS, TestIdentifier, DefaultType

    33

from graphics.GraphicCommons import REFRESH_HIGHLIGHT_PERIOD

    34

from controls import CustomEditableListBox, CustomGrid, CustomTable

    35

from dialogs import ArrayTypeDialog

    36

from EditorPanel import EditorPanel

    37

from util.BitmapLibrary import GetBitmap

    38

from util.TranslationCatalogs import NoTranslate

    39

    40

#-------------------------------------------------------------------------------

    41

#                                    Helpers

    42

#-------------------------------------------------------------------------------

    43

    44

DIMENSION_MODEL = re.compile("([0-9]+)\.\.([0-9]+)$")

    45

    46

    47

def AppendMenu(parent, help, id, kind, text):

    48

    parent.Append(help=help, id=id, kind=kind, text=text)

    49

    50

    51

def GetElementsTableColnames():

    52

    _ = NoTranslate

    53

    return ["#", _("Name"), _("Type"), _("Initial Value")]

    54

    55

    56

def GetDatatypeTypes():

    57

    _ = NoTranslate

    58

    return [_("Directly"), _("Subrange"), _("Enumerated"), _("Array"), _("Structure")]

    59

    60

    61

DATATYPE_TYPES_DICT = dict([(_(datatype), datatype) for datatype in GetDatatypeTypes()])

    62

    63

#-------------------------------------------------------------------------------

    64

#                            Structure Elements Table

    65

#-------------------------------------------------------------------------------

    66

    67

    68

class ElementsTable(CustomTable):

    69

    70

    """

    71

    A custom wx.grid.Grid Table using user supplied data

    72

    """

    73

    def __init__(self, parent, data, colnames):

    74

        # The base class must be initialized *first*

    75

        CustomTable.__init__(self, parent, data, colnames)

    76

        self.old_value = None

    77

    78

    def GetValue(self, row, col):

    79

        if row < self.GetNumberRows():

    80

            if col == 0:

    81

                return row + 1

    82

            colname = self.GetColLabelValue(col, False)

    83

            value = self.data[row].get(colname, "")

    84

    85

            if colname == "Type" and isinstance(value, TupleType):

    86

                if value[0] == "array":

    87

                    return "ARRAY [%s] OF %s" % (",".join(map(lambda x: "..".join(x), value[2])), value[1])

    88

            return value

    89

    90

    def SetValue(self, row, col, value):

    91

        if col < len(self.colnames):

    92

            colname = self.GetColLabelValue(col, False)

    93

            if colname == "Name":

    94

                self.old_value = self.data[row][colname]

    95

            self.data[row][colname] = value

    96

    97

    def GetOldValue(self):

    98

        return self.old_value

    99

   100

    def _updateColAttrs(self, grid):

   101

        """

   102

        wx.grid.Grid -> update the column attributes to add the

   103

        appropriate renderer given the column name.

   104

   105

        Otherwise default to the default renderer.

   106

        """

   107

   108

        for row in range(self.GetNumberRows()):

   109

            row_highlights = self.Highlights.get(row, {})

   110

            for col in range(self.GetNumberCols()):

   111

                editor = None

   112

                renderer = None

   113

                colname = self.GetColLabelValue(col, False)

   114

                if col != 0:

   115

                    grid.SetReadOnly(row, col, False)

   116

                    if colname == "Name":

   117

                        editor = wx.grid.GridCellTextEditor()

   118

                        renderer = wx.grid.GridCellStringRenderer()

   119

                    elif colname == "Initial Value":

   120

                        editor = wx.grid.GridCellTextEditor()

   121

                        renderer = wx.grid.GridCellStringRenderer()

   122

                    elif colname == "Type":

   123

                        editor = wx.grid.GridCellTextEditor()

   124

                else:

   125

                    grid.SetReadOnly(row, col, True)

   126

   127

                grid.SetCellEditor(row, col, editor)

   128

                grid.SetCellRenderer(row, col, renderer)

   129

   130

                highlight_colours = row_highlights.get(colname.lower(), [(wx.WHITE, wx.BLACK)])[-1]

   131

                grid.SetCellBackgroundColour(row, col, highlight_colours[0])

   132

                grid.SetCellTextColour(row, col, highlight_colours[1])

   133

            self.ResizeRow(grid, row)

   134

   135

    def AddHighlight(self, infos, highlight_type):

   136

        row_highlights = self.Highlights.setdefault(infos[0], {})

   137

        if infos[1] == "initial":

   138

            col_highlights = row_highlights.setdefault("initial value", [])

   139

        else:

   140

            col_highlights = row_highlights.setdefault(infos[1], [])

   141

        col_highlights.append(highlight_type)

   142

   143

#-------------------------------------------------------------------------------

   144

#                          Datatype Editor class

   145

#-------------------------------------------------------------------------------

   146

   147

   148

class DataTypeEditor(EditorPanel):

   149

   150

    def _init_Editor(self, parent):

   151

        self.Editor = wx.Panel(parent, style=wx.SUNKEN_BORDER)

   152

   153

        self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10)

   154

        self.MainSizer.AddGrowableCol(0)

   155

        self.MainSizer.AddGrowableRow(1)

   156

   157

        top_sizer = wx.BoxSizer(wx.HORIZONTAL)

   158

        self.MainSizer.AddSizer(top_sizer, border=5,

   159

                                flag=wx.GROW | wx.TOP | wx.LEFT | wx.RIGHT)

   160

   161

        derivation_type_label = wx.StaticText(self.Editor, label=_('Derivation Type:'))

   162

        top_sizer.AddWindow(derivation_type_label, border=5,

   163

                            flag=wx.ALIGN_CENTER_VERTICAL | wx.LEFT | wx.RIGHT)

   164

   165

        self.DerivationType = wx.ComboBox(self.Editor,

   166

                                          size=wx.Size(200, -1), style=wx.CB_READONLY)

   167

        self.Bind(wx.EVT_COMBOBOX, self.OnDerivationTypeChanged, self.DerivationType)

   168

        top_sizer.AddWindow(self.DerivationType, border=5, flag=wx.GROW | wx.RIGHT)

   169

   170

        typeinfos_staticbox = wx.StaticBox(self.Editor, label=_('Type infos:'))

   171

        typeinfos_sizer = wx.StaticBoxSizer(typeinfos_staticbox, wx.HORIZONTAL)

   172

        self.MainSizer.AddSizer(typeinfos_sizer, border=5,

   173

                                flag=wx.GROW | wx.BOTTOM | wx.LEFT | wx.RIGHT)

   174

   175

        # Panel for Directly derived data types

   176

   177

        self.DirectlyPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)

   178

        typeinfos_sizer.AddWindow(self.DirectlyPanel, 1)

   179

   180

        directly_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)

   181

   182

        directly_basetype_label = wx.StaticText(self.DirectlyPanel,

   183

                                                label=_('Base Type:'))

   184

        directly_panel_sizer.AddWindow(directly_basetype_label, 1, border=5,

   185

                                       flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   186

   187

        self.DirectlyBaseType = wx.ComboBox(self.DirectlyPanel, style=wx.CB_READONLY)

   188

        self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged, self.DirectlyBaseType)

   189

        directly_panel_sizer.AddWindow(self.DirectlyBaseType, 1, border=5,

   190

                                       flag=wx.GROW | wx.ALL)

   191

   192

        directly_initialvalue_label = wx.StaticText(self.DirectlyPanel,

   193

                                                    label=_('Initial Value:'))

   194

        directly_panel_sizer.AddWindow(directly_initialvalue_label, 1, border=5,

   195

                                       flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   196

   197

        self.DirectlyInitialValue = wx.TextCtrl(self.DirectlyPanel,

   198

                                                style=wx.TE_PROCESS_ENTER | wx.TE_RICH)

   199

        self.Bind(wx.EVT_TEXT_ENTER, self.OnReturnKeyPressed, self.DirectlyInitialValue)

   200

        directly_panel_sizer.AddWindow(self.DirectlyInitialValue, 1, border=5,

   201

                                       flag=wx.ALL)

   202

   203

        self.DirectlyPanel.SetSizer(directly_panel_sizer)

   204

   205

        # Panel for Subrange data types

   206

   207

        self.SubrangePanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)

   208

        typeinfos_sizer.AddWindow(self.SubrangePanel, 1)

   209

   210

        subrange_panel_sizer = wx.GridSizer(cols=4, hgap=5, rows=3, vgap=0)

   211

   212

        subrange_basetype_label = wx.StaticText(self.SubrangePanel,

   213

                                                label=_('Base Type:'))

   214

        subrange_panel_sizer.AddWindow(subrange_basetype_label, 1, border=5,

   215

                                       flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   216

   217

        self.SubrangeBaseType = wx.ComboBox(self.SubrangePanel, style=wx.CB_READONLY)

   218

        self.Bind(wx.EVT_COMBOBOX, self.OnSubrangeBaseTypeChanged,

   219

                  self.SubrangeBaseType)

   220

        subrange_panel_sizer.AddWindow(self.SubrangeBaseType, 1, border=5,

   221

                                       flag=wx.GROW | wx.ALL)

   222

   223

        subrange_initialvalue_label = wx.StaticText(self.SubrangePanel,

   224

                                                    label=_('Initial Value:'))

   225

        subrange_panel_sizer.AddWindow(subrange_initialvalue_label, 1, border=5,

   226

                                       flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   227

   228

        self.SubrangeInitialValue = wx.SpinCtrl(self.SubrangePanel,

   229

                                                style=wx.TAB_TRAVERSAL)

   230

        self.Bind(wx.EVT_SPINCTRL, self.OnInfosChanged, self.SubrangeInitialValue)

   231

        subrange_panel_sizer.AddWindow(self.SubrangeInitialValue, 1, border=5,

   232

                                       flag=wx.GROW | wx.ALL)

   233

   234

        subrange_minimum_label = wx.StaticText(self.SubrangePanel, label=_('Minimum:'))

   235

        subrange_panel_sizer.AddWindow(subrange_minimum_label, 1, border=5,

   236

                                       flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   237

   238

        self.SubrangeMinimum = wx.SpinCtrl(self.SubrangePanel, style=wx.TAB_TRAVERSAL)

   239

        self.Bind(wx.EVT_SPINCTRL, self.OnSubrangeMinimumChanged, self.SubrangeMinimum)

   240

        subrange_panel_sizer.AddWindow(self.SubrangeMinimum, 1, border=5,

   241

                                       flag=wx.GROW | wx.ALL)

   242

   243

        for i in xrange(2):

   244

            subrange_panel_sizer.AddWindow(wx.Size(0, 0), 1)

   245

   246

        subrange_maximum_label = wx.StaticText(self.SubrangePanel,

   247

                                               label=_('Maximum:'))

   248

        subrange_panel_sizer.AddWindow(subrange_maximum_label, 1, border=5,

   249

                                       flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   250

   251

        self.SubrangeMaximum = wx.SpinCtrl(self.SubrangePanel, style=wx.TAB_TRAVERSAL)

   252

        self.Bind(wx.EVT_SPINCTRL, self.OnSubrangeMaximumChanged, self.SubrangeMaximum)

   253

   254

        subrange_panel_sizer.AddWindow(self.SubrangeMaximum, 1, border=5,

   255

                                       flag=wx.GROW | wx.ALL)

   256

   257

        self.SubrangePanel.SetSizer(subrange_panel_sizer)

   258

   259

        # Panel for Enumerated data types

   260

   261

        self.EnumeratedPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)

   262

        typeinfos_sizer.AddWindow(self.EnumeratedPanel, 1)

   263

   264

        enumerated_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)

   265

   266

        self.EnumeratedValues = CustomEditableListBox(

   267

                self.EnumeratedPanel,

   268

                label=_("Values:"),

   269

                style=(wx.gizmos.EL_ALLOW_NEW |

   270

                       wx.gizmos.EL_ALLOW_EDIT |

   271

                       wx.gizmos.EL_ALLOW_DELETE))

   272

        setattr(self.EnumeratedValues, "_OnLabelEndEdit", self.OnEnumeratedValueEndEdit)

   273

        for func in ["_OnAddButton", "_OnDelButton", "_OnUpButton", "_OnDownButton"]:

   274

            setattr(self.EnumeratedValues, func, self.OnEnumeratedValuesChanged)

   275

        enumerated_panel_sizer.AddWindow(self.EnumeratedValues, 1, border=5,

   276

                                         flag=wx.GROW | wx.ALL)

   277

   278

        enumerated_panel_rightsizer = wx.BoxSizer(wx.HORIZONTAL)

   279

        enumerated_panel_sizer.AddSizer(enumerated_panel_rightsizer, 1)

   280

   281

        enumerated_initialvalue_label = wx.StaticText(self.EnumeratedPanel,

   282

                                                      label=_('Initial Value:'))

   283

        enumerated_panel_rightsizer.AddWindow(enumerated_initialvalue_label, 1,

   284

                                              border=5,

   285

                                              flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   286

   287

        self.EnumeratedInitialValue = wx.ComboBox(self.EnumeratedPanel,

   288

                                                  style=wx.CB_READONLY)

   289

        self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged, self.EnumeratedInitialValue)

   290

        enumerated_panel_rightsizer.AddWindow(self.EnumeratedInitialValue, 1,

   291

                                              border=5, flag=wx.ALL)

   292

   293

        self.EnumeratedPanel.SetSizer(enumerated_panel_sizer)

   294

   295

        # Panel for Array data types

   296

   297

        self.ArrayPanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)

   298

        typeinfos_sizer.AddWindow(self.ArrayPanel, 1)

   299

   300

        array_panel_sizer = wx.FlexGridSizer(cols=2, hgap=5, rows=2, vgap=0)

   301

        array_panel_sizer.AddGrowableCol(0)

   302

        array_panel_sizer.AddGrowableCol(1)

   303

        array_panel_sizer.AddGrowableRow(1)

   304

   305

        array_panel_leftSizer = wx.BoxSizer(wx.HORIZONTAL)

   306

        array_panel_sizer.AddSizer(array_panel_leftSizer, flag=wx.GROW)

   307

   308

        array_basetype_label = wx.StaticText(self.ArrayPanel, label=_('Base Type:'))

   309

        array_panel_leftSizer.AddWindow(array_basetype_label, 1, border=5,

   310

                                        flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   311

   312

        self.ArrayBaseType = wx.ComboBox(self.ArrayPanel, style=wx.CB_READONLY)

   313

        self.Bind(wx.EVT_COMBOBOX, self.OnInfosChanged, self.ArrayBaseType)

   314

        array_panel_leftSizer.AddWindow(self.ArrayBaseType, 1, border=5,

   315

                                        flag=wx.GROW | wx.ALL)

   316

   317

        array_panel_rightsizer = wx.BoxSizer(wx.HORIZONTAL)

   318

        array_panel_sizer.AddSizer(array_panel_rightsizer, flag=wx.GROW)

   319

   320

        array_initialvalue_label = wx.StaticText(self.ArrayPanel,

   321

                                                 label=_('Initial Value:'))

   322

        array_panel_rightsizer.AddWindow(array_initialvalue_label, 1, border=5,

   323

                                         flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)

   324

   325

        self.ArrayInitialValue = wx.TextCtrl(self.ArrayPanel,

   326

                                             style=wx.TE_PROCESS_ENTER | wx.TE_RICH)

   327

        self.Bind(wx.EVT_TEXT_ENTER, self.OnReturnKeyPressed, self.ArrayInitialValue)

   328

        array_panel_rightsizer.AddWindow(self.ArrayInitialValue, 1, border=5,

   329

                                         flag=wx.ALL)

   330

   331

        self.ArrayDimensions = CustomEditableListBox(

   332

                self.ArrayPanel,

   333

                label=_("Dimensions:"),

   334

                style=(wx.gizmos.EL_ALLOW_NEW |

   335

                       wx.gizmos.EL_ALLOW_EDIT |

   336

                       wx.gizmos.EL_ALLOW_DELETE))

   337

        for func in ["_OnLabelEndEdit", "_OnAddButton", "_OnDelButton",

   338

                     "_OnUpButton", "_OnDownButton"]:

   339

            setattr(self.ArrayDimensions, func, self.OnDimensionsChanged)

   340

        array_panel_sizer.AddWindow(self.ArrayDimensions, 0, border=5,

   341

                                    flag=wx.GROW | wx.ALL)

   342

   343

        self.ArrayPanel.SetSizer(array_panel_sizer)

   344

   345

        # Panel for Structure data types

   346

   347

        self.StructurePanel = wx.Panel(self.Editor, style=wx.TAB_TRAVERSAL)

   348

        typeinfos_sizer.AddWindow(self.StructurePanel, 1)

   349

   350

        structure_panel_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)

   351

        structure_panel_sizer.AddGrowableCol(0)

   352

        structure_panel_sizer.AddGrowableRow(1)

   353

   354

        structure_button_sizer = wx.FlexGridSizer(cols=5, hgap=5, rows=1, vgap=0)

   355

        structure_button_sizer.AddGrowableCol(0)

   356

        structure_button_sizer.AddGrowableRow(0)

   357

        structure_panel_sizer.AddSizer(structure_button_sizer, 0, border=5,

   358

                                       flag=wx.ALL | wx.GROW)

   359

   360

        structure_elements_label = wx.StaticText(self.StructurePanel,

   361

                                                 label=_('Elements :'))

   362

        structure_button_sizer.AddWindow(structure_elements_label, flag=wx.ALIGN_BOTTOM)

   363

   364

        for name, bitmap, help in [

   365

                ("StructureAddButton", "add_element", _("Add element")),

   366

                ("StructureDeleteButton", "remove_element", _("Remove element")),

   367

                ("StructureUpButton", "up", _("Move element up")),

   368

                ("StructureDownButton", "down", _("Move element down"))]:

   369

            button = wx.lib.buttons.GenBitmapButton(self.StructurePanel,

   370

                                                    bitmap=GetBitmap(bitmap),

   371

                                                    size=wx.Size(28, 28),

   372

                                                    style=wx.NO_BORDER)

   373

            button.SetToolTipString(help)

   374

            setattr(self, name, button)

   375

            structure_button_sizer.AddWindow(button)

   376

   377

        self.StructureElementsGrid = CustomGrid(self.StructurePanel,

   378

                                                size=wx.Size(0, 150), style=wx.VSCROLL)

   379

        self.StructureElementsGrid.Bind(wx.grid.EVT_GRID_CELL_CHANGE,

   380

                                        self.OnStructureElementsGridCellChange)

   381

        self.StructureElementsGrid.Bind(wx.grid.EVT_GRID_EDITOR_SHOWN,

   382

                                        self.OnStructureElementsGridEditorShown)

   383

        structure_panel_sizer.AddWindow(self.StructureElementsGrid, flag=wx.GROW)

   384

   385

        self.StructurePanel.SetSizer(structure_panel_sizer)

   386

   387

        self.Editor.SetSizer(self.MainSizer)

   388

   389

    def __init__(self, parent, tagname, window, controler):

   390

        EditorPanel.__init__(self, parent, tagname, window, controler)

   391

   392

        self.StructureElementDefaultValue = {"Name": "", "Type": DefaultType, "Initial Value": ""}

   393

        self.StructureElementsTable = ElementsTable(self, [], GetElementsTableColnames())

   394

        self.StructureColSizes = [40, 150, 100, 250]

   395

        self.StructureColAlignements = [wx.ALIGN_CENTER, wx.ALIGN_LEFT, wx.ALIGN_LEFT, wx.ALIGN_LEFT]

   396

   397

        self.StructureElementsGrid.SetTable(self.StructureElementsTable)

   398

        self.StructureElementsGrid.SetButtons({"Add": self.StructureAddButton,

   399

                                               "Delete": self.StructureDeleteButton,

   400

                                               "Up": self.StructureUpButton,

   401

                                               "Down": self.StructureDownButton})

   402

   403

        def _AddStructureElement(new_row):

   404

            self.StructureElementsTable.InsertRow(new_row, self.StructureElementDefaultValue.copy())

   405

            self.RefreshTypeInfos()

   406

            self.StructureElementsTable.ResetView(self.StructureElementsGrid)

   407

            return new_row

   408

        setattr(self.StructureElementsGrid, "_AddRow", _AddStructureElement)

   409

   410

        def _DeleteStructureElement(row):

   411

            self.StructureElementsTable.RemoveRow(row)

   412

            self.RefreshTypeInfos()

   413

            self.StructureElementsTable.ResetView(self.StructureElementsGrid)

   414

        setattr(self.StructureElementsGrid, "_DeleteRow", _DeleteStructureElement)

   415

   416

        def _MoveStructureElement(row, move):

   417

            new_row = self.StructureElementsTable.MoveRow(row, move)

   418

            if new_row != row:

   419

                self.RefreshTypeInfos()

   420

                self.StructureElementsTable.ResetView(self.StructureElementsGrid)

   421

            return new_row

   422

        setattr(self.StructureElementsGrid, "_MoveRow", _MoveStructureElement)

   423

   424

        self.StructureElementsGrid.SetRowLabelSize(0)

   425

        for col in range(self.StructureElementsTable.GetNumberCols()):

   426

            attr = wx.grid.GridCellAttr()

   427

            attr.SetAlignment(self.StructureColAlignements[col], wx.ALIGN_CENTRE)

   428

            self.StructureElementsGrid.SetColAttr(col, attr)

   429

            self.StructureElementsGrid.SetColMinimalWidth(col, self.StructureColSizes[col])

   430

            self.StructureElementsGrid.AutoSizeColumn(col, False)

   431

        self.StructureElementsGrid.RefreshButtons()

   432

   433

        for datatype in GetDatatypeTypes():

   434

            self.DerivationType.Append(_(datatype))

   435

        self.SubrangePanel.Hide()

   436

        self.EnumeratedPanel.Hide()

   437

        self.ArrayPanel.Hide()

   438

        self.StructurePanel.Hide()

   439

        self.CurrentPanel = "Directly"

   440

        self.Highlights = []

   441

        self.Initializing = False

   442

   443

        self.HighlightControls = {

   444

            ("Directly", "base"): self.DirectlyBaseType,

   445

            ("Directly", "initial"): self.DirectlyInitialValue,

   446

            ("Subrange", "base"): self.SubrangeBaseType,

   447

            ("Subrange", "lower"): self.SubrangeMinimum,

   448

            ("Subrange", "upper"): self.SubrangeMaximum,

   449

            ("Subrange", "initial"): self.SubrangeInitialValue,

   450

            ("Enumerated", "value"): self.EnumeratedValues,

   451

            ("Enumerated", "initial"): self.EnumeratedInitialValue,

   452

            ("Array", "initial"): self.ArrayInitialValue,

   453

            ("Array", "base"): self.ArrayBaseType,

   454

            ("Array", "range"): self.ArrayDimensions,

   455

        }

   456

   457

        self.RefreshHighlightsTimer = wx.Timer(self, -1)

   458

        self.Bind(wx.EVT_TIMER, self.OnRefreshHighlightsTimer, self.RefreshHighlightsTimer)

   459

   460

    def __del__(self):

   461

        self.RefreshHighlightsTimer.Stop()

   462

   463

    def GetBufferState(self):

   464

        return self.Controler.GetBufferState()

   465

   466

    def Undo(self):

   467

        self.Controler.LoadPrevious()

   468

        self.ParentWindow.CloseTabsWithoutModel()

   469

   470

    def Redo(self):

   471

        self.Controler.LoadNext()

   472

        self.ParentWindow.CloseTabsWithoutModel()

   473

   474

    def HasNoModel(self):

   475

        return self.Controler.GetEditedElement(self.TagName) is None

   476

   477

    def RefreshView(self):

   478

        self.Initializing = True

   479

        self.DirectlyBaseType.Clear()

   480

        self.ArrayBaseType.Clear()

   481

        for datatype in self.Controler.GetDataTypes(self.TagName):

   482

            self.DirectlyBaseType.Append(datatype)

   483

            self.ArrayBaseType.Append(datatype)

   484

        self.DirectlyBaseType.SetSelection(0)

   485

        self.SubrangeBaseType.Clear()

   486

        words = self.TagName.split("::")

   487

        for base_type in self.Controler.GetSubrangeBaseTypes(words[1]):

   488

            self.SubrangeBaseType.Append(base_type)

   489

        self.SubrangeBaseType.SetSelection(0)

   490

        self.RefreshBoundsRange()

   491

        type_infos = self.Controler.GetDataTypeInfos(self.TagName)

   492

        if type_infos is not None:

   493

            datatype = type_infos["type"]

   494

            self.DerivationType.SetStringSelection(_(datatype))

   495

            if type_infos["type"] == "Directly":

   496

                self.DirectlyBaseType.SetStringSelection(type_infos["base_type"])

   497

                self.DirectlyInitialValue.SetValue(type_infos["initial"])

   498

            elif type_infos["type"] == "Subrange":