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

    39

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

    40

#                                    Helpers

    41

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

    42

    43

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

    44

    45

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

    46

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

    47

    48

def GetElementsTableColnames():

    49

    _ = lambda x : x

    50

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

    51

    52

def GetDatatypeTypes():

    53

    _ = lambda x : x

    54

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

    55

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

    56

    57

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

    58

#                            Structure Elements Table

    59

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

    60

    61

class ElementsTable(CustomTable):

    62

    63

    """

    64

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

    65

    """

    66

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

    67

        # The base class must be initialized *first*

    68

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

    69

        self.old_value = None

    70

    71

    def GetValue(self, row, col):

    72

        if row < self.GetNumberRows():

    73

            if col == 0:

    74

                return row + 1

    75

            colname = self.GetColLabelValue(col, False)

    76

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

    77

    78

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

    79

                if value[0] == "array":

    80

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

    81

            return value

    82

    83

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

    84

        if col < len(self.colnames):

    85

            colname = self.GetColLabelValue(col, False)

    86

            if colname == "Name":

    87

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

    88

            self.data[row][colname] = value

    89

    90

    def GetOldValue(self):

    91

        return self.old_value

    92

    93

    def _updateColAttrs(self, grid):

    94

        """

    95

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

    96

        appropriate renderer given the column name.

    97

    98

        Otherwise default to the default renderer.

    99

        """

   100

   101

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

   102

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

   103

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

   104

                editor = None

   105

                renderer = None

   106

                colname = self.GetColLabelValue(col, False)

   107

                if col != 0:

   108

                    grid.SetReadOnly(row, col, False)

   109

                    if colname == "Name":

   110

                        editor = wx.grid.GridCellTextEditor()

   111

                        renderer = wx.grid.GridCellStringRenderer()

   112

                    elif colname == "Initial Value":

   113

                        editor = wx.grid.GridCellTextEditor()

   114

                        renderer = wx.grid.GridCellStringRenderer()

   115

                    elif colname == "Type":

   116

                        editor = wx.grid.GridCellTextEditor()

   117

                else:

   118

                    grid.SetReadOnly(row, col, True)

   119

   120

                grid.SetCellEditor(row, col, editor)

   121

                grid.SetCellRenderer(row, col, renderer)

   122

   123

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

   124

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

   125

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

   126

            self.ResizeRow(grid, row)

   127

   128

    def AddHighlight(self, infos, highlight_type):

   129

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

   130

        if infos[1] == "initial":

   131

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

   132

        else:

   133

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

   134

        col_highlights.append(highlight_type)

   135

   136

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

   137

#                          Datatype Editor class

   138

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

   139

   140

class DataTypeEditor(EditorPanel):

   141

   142

    def _init_Editor(self, parent):

   143

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

   144

   145

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

   146

        self.MainSizer.AddGrowableCol(0)

   147

        self.MainSizer.AddGrowableRow(1)

   148

   149

        top_sizer = wx.BoxSizer(wx.HORIZONTAL)

   150

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

   151

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

   152

   153

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

   154

        top_sizer.AddWindow(derivation_type_label, border=5,

   155

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

   156

   157

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

   158

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

   159

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

   160

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

   161

   162

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

   163

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

   164

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

   165

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

   166

   167

        # Panel for Directly derived data types

   168

   169

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

   170

        typeinfos_sizer.AddWindow(self.DirectlyPanel, 1)

   171

   172

        directly_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)

   173

   174

        directly_basetype_label = wx.StaticText(self.DirectlyPanel,

   175

              label=_('Base Type:'))

   176

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

   177

              flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   178

   179

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

   180

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

   181

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

   182

              flag=wx.GROW|wx.ALL)

   183

   184

        directly_initialvalue_label = wx.StaticText(self.DirectlyPanel,

   185

              label=_('Initial Value:'))

   186

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

   187

              flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   188

   189

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

   190

              style=wx.TE_PROCESS_ENTER|wx.TE_RICH)

   191

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

   192

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

   193

              flag=wx.ALL)

   194

   195

        self.DirectlyPanel.SetSizer(directly_panel_sizer)

   196

   197

        # Panel for Subrange data types

   198

   199

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

   200

        typeinfos_sizer.AddWindow(self.SubrangePanel, 1)

   201

   202

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

   203

   204

        subrange_basetype_label = wx.StaticText(self.SubrangePanel,

   205

              label=_('Base Type:'))

   206

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

   207

              flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   208

   209

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

   210

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

   211

              self.SubrangeBaseType)

   212

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

   213

              flag=wx.GROW|wx.ALL)

   214

   215

        subrange_initialvalue_label = wx.StaticText(self.SubrangePanel,

   216

              label=_('Initial Value:'))

   217

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

   218

              flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   219

   220

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

   221

              style=wx.TAB_TRAVERSAL)

   222

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

   223

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

   224

              flag=wx.GROW|wx.ALL)

   225

   226

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

   227

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

   228

              flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   229

   230

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

   231

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

   232

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

   233

              flag=wx.GROW|wx.ALL)

   234

   235

        for i in xrange(2):

   236

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

   237

   238

        subrange_maximum_label = wx.StaticText(self.SubrangePanel,

   239

              label=_('Maximum:'))

   240

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

   241

              flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   242

   243

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

   244

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

   245

   246

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

   247

              flag=wx.GROW|wx.ALL)

   248

   249

        self.SubrangePanel.SetSizer(subrange_panel_sizer)

   250

   251

        # Panel for Enumerated data types

   252

   253

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

   254

        typeinfos_sizer.AddWindow(self.EnumeratedPanel, 1)

   255

   256

        enumerated_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)

   257

   258

        self.EnumeratedValues = CustomEditableListBox(self.EnumeratedPanel,

   259

              label=_("Values:"), style=wx.gizmos.EL_ALLOW_NEW|

   260

                                        wx.gizmos.EL_ALLOW_EDIT|

   261

                                        wx.gizmos.EL_ALLOW_DELETE)

   262

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

   263

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

   264

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

   265

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

   266

              flag=wx.GROW|wx.ALL)

   267

   268

        enumerated_panel_rightsizer = wx.BoxSizer(wx.HORIZONTAL)

   269

        enumerated_panel_sizer.AddSizer(enumerated_panel_rightsizer, 1)

   270

   271

        enumerated_initialvalue_label = wx.StaticText(self.EnumeratedPanel,

   272

              label=_('Initial Value:'))

   273

        enumerated_panel_rightsizer.AddWindow(enumerated_initialvalue_label, 1,

   274

              border=5, flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   275

   276

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

   277

              style=wx.CB_READONLY)

   278

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

   279

        enumerated_panel_rightsizer.AddWindow(self.EnumeratedInitialValue, 1,

   280

              border=5, flag=wx.ALL)

   281

   282

        self.EnumeratedPanel.SetSizer(enumerated_panel_sizer)

   283

   284

        # Panel for Array data types

   285

   286

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

   287

        typeinfos_sizer.AddWindow(self.ArrayPanel, 1)

   288

   289

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

   290

        array_panel_sizer.AddGrowableCol(0)

   291

        array_panel_sizer.AddGrowableCol(1)

   292

        array_panel_sizer.AddGrowableRow(1)

   293

   294

        array_panel_leftSizer = wx.BoxSizer(wx.HORIZONTAL)

   295

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

   296

   297

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

   298

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

   299

              flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   300

   301

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

   302

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

   303

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

   304

              flag=wx.GROW|wx.ALL)

   305

   306

        array_panel_rightsizer = wx.BoxSizer(wx.HORIZONTAL)

   307

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

   308

   309

        array_initialvalue_label = wx.StaticText(self.ArrayPanel,

   310

              label=_('Initial Value:'))

   311

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

   312

              flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

   313

   314

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

   315

              style=wx.TE_PROCESS_ENTER|wx.TE_RICH)

   316

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

   317

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

   318

              flag=wx.ALL)

   319

   320

        self.ArrayDimensions = CustomEditableListBox(self.ArrayPanel,

   321

              label=_("Dimensions:"), style=wx.gizmos.EL_ALLOW_NEW|

   322

                                            wx.gizmos.EL_ALLOW_EDIT|

   323

                                            wx.gizmos.EL_ALLOW_DELETE)

   324

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

   325

                     "_OnUpButton", "_OnDownButton"]:

   326

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

   327

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

   328

              flag=wx.GROW|wx.ALL)

   329

   330

        self.ArrayPanel.SetSizer(array_panel_sizer)

   331

   332

        # Panel for Structure data types

   333

   334

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

   335

        typeinfos_sizer.AddWindow(self.StructurePanel, 1)

   336

   337

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

   338

        structure_panel_sizer.AddGrowableCol(0)

   339

        structure_panel_sizer.AddGrowableRow(1)

   340

   341

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

   342

        structure_button_sizer.AddGrowableCol(0)

   343

        structure_button_sizer.AddGrowableRow(0)

   344

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

   345

              flag=wx.ALL|wx.GROW)

   346

   347

        structure_elements_label = wx.StaticText(self.StructurePanel,

   348

              label=_('Elements :'))

   349

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

   350

   351

        for name, bitmap, help in [

   352

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

   353

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

   354

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

   355

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

   356

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

   357

                  bitmap=GetBitmap(bitmap), size=wx.Size(28, 28), style=wx.NO_BORDER)

   358

            button.SetToolTipString(help)

   359

            setattr(self, name, button)

   360

            structure_button_sizer.AddWindow(button)

   361

   362

        self.StructureElementsGrid = CustomGrid(self.StructurePanel,

   363

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

   364

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

   365

              self.OnStructureElementsGridCellChange)

   366

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

   367

              self.OnStructureElementsGridEditorShown)

   368

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

   369

   370

        self.StructurePanel.SetSizer(structure_panel_sizer)

   371

   372

        self.Editor.SetSizer(self.MainSizer)

   373

   374

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

   375

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

   376

   377

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

   378

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

   379

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

   380

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

   381

   382

        self.StructureElementsGrid.SetTable(self.StructureElementsTable)

   383

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

   384

                                               "Delete": self.StructureDeleteButton,

   385

                                               "Up": self.StructureUpButton,

   386

                                               "Down": self.StructureDownButton})

   387

   388

        def _AddStructureElement(new_row):

   389

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

   390

            self.RefreshTypeInfos()

   391

            self.StructureElementsTable.ResetView(self.StructureElementsGrid)

   392

            return new_row

   393

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

   394

   395

        def _DeleteStructureElement(row):

   396

            self.StructureElementsTable.RemoveRow(row)

   397

            self.RefreshTypeInfos()

   398

            self.StructureElementsTable.ResetView(self.StructureElementsGrid)

   399

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

   400

   401

        def _MoveStructureElement(row, move):

   402

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

   403

            if new_row != row:

   404

                self.RefreshTypeInfos()

   405

                self.StructureElementsTable.ResetView(self.StructureElementsGrid)

   406

            return new_row

   407

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

   408

   409

        self.StructureElementsGrid.SetRowLabelSize(0)

   410

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

   411

            attr = wx.grid.GridCellAttr()

   412

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

   413

            self.StructureElementsGrid.SetColAttr(col, attr)

   414

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

   415

            self.StructureElementsGrid.AutoSizeColumn(col, False)

   416

        self.StructureElementsGrid.RefreshButtons()

   417

   418

        for datatype in GetDatatypeTypes():

   419

            self.DerivationType.Append(_(datatype))

   420

        self.SubrangePanel.Hide()

   421

        self.EnumeratedPanel.Hide()

   422

        self.ArrayPanel.Hide()

   423

        self.StructurePanel.Hide()

   424

        self.CurrentPanel = "Directly"

   425

        self.Highlights = []

   426

        self.Initializing = False

   427

   428

        self.HighlightControls = {

   429

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

   430

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

   431

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

   432

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

   433

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

   434

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

   435

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

   436

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

   437

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

   438

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

   439

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

   440

        }

   441

   442

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

   443

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

   444

   445

    def __del__(self):

   446

        self.RefreshHighlightsTimer.Stop()

   447

   448

    def GetBufferState(self):

   449

        return self.Controler.GetBufferState()

   450

   451

    def Undo(self):

   452

        self.Controler.LoadPrevious()

   453

        self.ParentWindow.CloseTabsWithoutModel()

   454

   455

    def Redo(self):

   456

        self.Controler.LoadNext()

   457

        self.ParentWindow.CloseTabsWithoutModel()

   458

   459

    def HasNoModel(self):

   460

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

   461

   462

    def RefreshView(self):

   463

        self.Initializing = True

   464

        self.DirectlyBaseType.Clear()

   465

        self.ArrayBaseType.Clear()

   466

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

   467

            self.DirectlyBaseType.Append(datatype)

   468

            self.ArrayBaseType.Append(datatype)

   469

        self.DirectlyBaseType.SetSelection(0)

   470

        self.SubrangeBaseType.Clear()

   471

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

   472

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

   473

            self.SubrangeBaseType.Append(base_type)

   474

        self.SubrangeBaseType.SetSelection(0)

   475

        self.RefreshBoundsRange()

   476

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

   477

        if type_infos is not None:

   478

            datatype = type_infos["type"]

   479

            self.DerivationType.SetStringSelection(_(datatype))

   480

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

   481

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

   482

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

   483

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

   484

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

   485

                self.RefreshBoundsRange()

   486

                self.SubrangeMinimum.SetValue(int(type_infos["min"]))

   487

                self.SubrangeMaximum.SetValue(int(type_infos["max"]))

   488

                self.RefreshSubrangeInitialValueRange()

   489

                if type_infos["initial"] != "":

   490

                    self.SubrangeInitialValue.SetValue(int(type_infos["initial"]))

   491

                else:

   492

                    self.SubrangeInitialValue.SetValue(type_infos["min"])

   493

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

   494

                self.EnumeratedValues.SetStrings(type_infos["values"])

   495

                self.RefreshEnumeratedValues()

   496

                self.EnumeratedInitialValue.SetStringSelection(type_infos["initial"])

   497

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

   498

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

   499

                self.ArrayDimensions.SetStrings(map(lambda x : "..".join(x), type_infos["dimensions"]))

   500

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

   501

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

   502

                self.StructureElementsTable.SetData(type_infos["elements"])

   503

            self.RefreshDisplayedInfos()

   504

        self.ShowHighlights()