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1 # -*- coding: utf-8 -*- |
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2 |
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3 #This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor |
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4 #based on the plcopen standard. |
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5 # |
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6 #Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD |
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7 # |
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8 #See COPYING file for copyrights details. |
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9 # |
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10 #This library is free software; you can redistribute it and/or |
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11 #modify it under the terms of the GNU General Public |
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12 #License as published by the Free Software Foundation; either |
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13 #version 2.1 of the License, or (at your option) any later version. |
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14 # |
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15 #This library is distributed in the hope that it will be useful, |
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16 #but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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18 #General Public License for more details. |
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19 # |
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20 #You should have received a copy of the GNU General Public |
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21 #License along with this library; if not, write to the Free Software |
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22 #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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23 |
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24 import re |
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25 from types import TupleType |
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26 |
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27 import wx |
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28 import wx.gizmos |
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29 |
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30 DIMENSION_MODEL = re.compile("([0-9]+)\.\.([0-9]+)$") |
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31 |
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32 [ID_ARRAYTYPEDIALOG, ID_ARRAYTYPEDIALOGBASETYPE, |
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33 ID_ARRAYTYPEDIALOGDIMENSIONS, ID_ARRAYTYPEDIALOGDIALOGSTATICTEXT1, |
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34 ] = [wx.NewId() for _init_ctrls in range(4)] |
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35 |
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36 class ArrayTypeDialog(wx.Dialog): |
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37 |
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38 if wx.VERSION < (2, 6, 0): |
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39 def Bind(self, event, function, id = None): |
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40 if id is not None: |
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41 event(self, id, function) |
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42 else: |
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43 event(self, function) |
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44 |
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45 def _init_coll_flexGridSizer1_Items(self, parent): |
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46 parent.AddSizer(self.TopSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) |
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47 parent.AddWindow(self.Dimensions, 0, border=20, flag=wx.GROW|wx.ALIGN_RIGHT|wx.LEFT|wx.RIGHT) |
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48 parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) |
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49 |
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50 def _init_coll_flexGridSizer1_Growables(self, parent): |
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51 parent.AddGrowableCol(0) |
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52 parent.AddGrowableRow(1) |
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53 |
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54 def _init_coll_TopSizer_Items(self, parent): |
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55 parent.AddWindow(self.staticText1, 1, border=0, flag=wx.GROW) |
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56 parent.AddWindow(self.BaseType, 1, border=0, flag=wx.GROW) |
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57 |
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58 def _init_sizers(self): |
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59 self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10) |
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60 self.TopSizer = wx.BoxSizer(wx.HORIZONTAL) |
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61 |
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62 self._init_coll_flexGridSizer1_Items(self.flexGridSizer1) |
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63 self._init_coll_flexGridSizer1_Growables(self.flexGridSizer1) |
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64 self._init_coll_TopSizer_Items(self.TopSizer) |
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65 |
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66 self.SetSizer(self.flexGridSizer1) |
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67 |
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68 def _init_ctrls(self, prnt): |
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69 wx.Dialog.__init__(self, id=ID_ARRAYTYPEDIALOG, |
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70 name='ArrayTypeDialog', parent=prnt, pos=wx.Point(376, 223), |
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71 size=wx.Size(500, 300), style=wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER, |
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72 title=_('Edit array type properties')) |
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73 self.SetClientSize(wx.Size(500, 300)) |
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74 |
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75 self.staticText1 = wx.StaticText(id=ID_ARRAYTYPEDIALOGDIALOGSTATICTEXT1, |
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76 label=_('Base Type:'), name='staticText1', parent=self, |
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77 pos=wx.Point(0, 0), size=wx.DefaultSize, style=0) |
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78 |
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79 self.BaseType = wx.ComboBox(id=ID_ARRAYTYPEDIALOGBASETYPE, |
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80 name='BaseType', parent=self, pos=wx.Point(0, 0), |
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81 size=wx.Size(0, 28), style=wx.CB_READONLY) |
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82 |
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83 self.Dimensions = wx.gizmos.EditableListBox(id=ID_ARRAYTYPEDIALOGDIMENSIONS, |
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84 name='ArrayDimensions', parent=self, label=_("Dimensions:"), pos=wx.Point(0, 0), |
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85 size=wx.Size(0, 24), style=wx.gizmos.EL_ALLOW_NEW | wx.gizmos.EL_ALLOW_EDIT | wx.gizmos.EL_ALLOW_DELETE) |
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86 self.Dimensions.GetListCtrl().Bind(wx.EVT_LIST_END_LABEL_EDIT, self.OnDimensionsChanged) |
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87 new_button = self.Dimensions.GetNewButton() |
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88 new_button.SetToolTipString(_("New item")) |
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89 new_button.Bind(wx.EVT_BUTTON, self.OnDimensionsChanged) |
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90 del_button = self.Dimensions.GetDelButton() |
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91 del_button.SetToolTipString(_("Delete item")) |
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92 del_button.Bind(wx.EVT_BUTTON, self.OnDimensionsChanged) |
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93 up_button = self.Dimensions.GetUpButton() |
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94 up_button.SetToolTipString(_("Move up")) |
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95 up_button.Bind(wx.EVT_BUTTON, self.OnDimensionsChanged) |
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96 down_button = self.Dimensions.GetDownButton() |
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97 down_button.SetToolTipString(_("Move down")) |
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98 down_button.Bind(wx.EVT_BUTTON, self.OnDimensionsChanged) |
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99 |
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100 self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) |
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101 if wx.VERSION >= (2, 5, 0): |
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102 self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.ButtonSizer.GetAffirmativeButton().GetId()) |
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103 else: |
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104 self.Bind(wx.EVT_BUTTON, self.OnOK, id=self.ButtonSizer.GetChildren()[0].GetSizer().GetChildren()[0].GetWindow().GetId()) |
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105 |
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106 self._init_sizers() |
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107 |
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108 def __init__(self, parent, datatypes, infos): |
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109 self._init_ctrls(parent) |
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110 |
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111 for datatype in datatypes: |
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112 self.BaseType.Append(datatype) |
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113 |
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114 if isinstance(infos, TupleType) and infos[0] == "array": |
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115 self.BaseType.SetStringSelection(infos[1]) |
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116 self.Dimensions.SetStrings(map(lambda x : "..".join(x), infos[2])) |
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117 elif infos in datatypes: |
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118 self.BaseType.SetStringSelection(infos) |
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119 |
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120 def GetDimensions(self): |
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121 dimensions_list = [] |
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122 for dimensions in self.Dimensions.GetStrings(): |
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123 result = DIMENSION_MODEL.match(dimensions) |
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124 if result is None: |
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125 message = wx.MessageDialog(self, _("\"%s\" value isn't a valid array dimension!")%dimensions, _("Error"), wx.OK|wx.ICON_ERROR) |
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126 message.ShowModal() |
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127 message.Destroy() |
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128 return None |
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129 bounds = result.groups() |
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130 if int(bounds[0]) >= int(bounds[1]): |
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131 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) |
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132 message.ShowModal() |
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133 message.Destroy() |
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134 return None |
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135 dimensions_list.append(bounds) |
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136 return dimensions_list |
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137 |
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138 def OnDimensionsChanged(self, event): |
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139 wx.CallAfter(self.GetDimensions) |
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140 event.Skip() |
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141 |
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142 def OnOK(self, event): |
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143 if self.GetDimensions() is not None: |
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144 self.EndModal(wx.ID_OK) |
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145 |
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146 def GetValue(self): |
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147 return "array", self.BaseType.GetStringSelection(), self.GetDimensions() |