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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 wx |
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25 |
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26 from graphics import * |
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27 |
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28 |
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29 #------------------------------------------------------------------------------- |
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30 # Edit Ladder Power Rail Properties Dialog |
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31 #------------------------------------------------------------------------------- |
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32 |
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33 |
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34 [ID_LDPOWERRAILDIALOG, ID_LDPOWERRAILDIALOGSPACER, |
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35 ID_LDPOWERRAILDIALOGTYPE, ID_LDPOWERRAILDIALOGRADIOBUTTON1, |
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36 ID_LDPOWERRAILDIALOGRADIOBUTTON2, ID_LDPOWERRAILDIALOGPREVIEW, |
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37 ID_LDPOWERRAILDIALOGSTATICTEXT1, ID_LDPOWERRAILDIALOGSTATICTEXT2, |
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38 ID_LDPOWERRAILDIALOGSTATICTEXT3, ID_LDPOWERRAILDIALOGPINNUMBER, |
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39 ] = [wx.NewId() for _init_ctrls in range(10)] |
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40 |
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41 class LDPowerRailDialog(wx.Dialog): |
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42 |
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43 if wx.VERSION < (2, 6, 0): |
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44 def Bind(self, event, function, id = None): |
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45 if id is not None: |
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46 event(self, id, function) |
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47 else: |
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48 event(self, function) |
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49 |
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50 def _init_coll_flexGridSizer1_Items(self, parent): |
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51 parent.AddSizer(self.MainSizer, 0, border=20, flag=wx.GROW|wx.TOP|wx.LEFT|wx.RIGHT) |
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52 parent.AddSizer(self.ButtonSizer, 0, border=20, flag=wx.ALIGN_RIGHT|wx.BOTTOM|wx.LEFT|wx.RIGHT) |
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53 |
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54 def _init_coll_flexGridSizer1_Growables(self, parent): |
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55 parent.AddGrowableCol(0) |
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56 parent.AddGrowableRow(0) |
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57 |
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58 def _init_coll_MainSizer_Items(self, parent): |
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59 parent.AddSizer(self.LeftGridSizer, 1, border=5, flag=wx.GROW|wx.RIGHT) |
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60 parent.AddSizer(self.RightGridSizer, 1, border=5, flag=wx.GROW|wx.LEFT) |
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61 |
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62 def _init_coll_LeftGridSizer_Items(self, parent): |
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63 parent.AddWindow(self.staticText1, 0, border=0, flag=wx.GROW) |
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64 parent.AddWindow(self.radioButton1, 0, border=0, flag=wx.GROW) |
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65 parent.AddWindow(self.radioButton2, 0, border=0, flag=wx.GROW) |
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66 parent.AddWindow(self.staticText2, 0, border=0, flag=wx.GROW) |
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67 parent.AddWindow(self.PinNumber, 0, border=0, flag=wx.GROW) |
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68 parent.AddWindow(self.Spacer, 0, border=0, flag=wx.GROW) |
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69 |
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70 def _init_coll_LeftGridSizer_Growables(self, parent): |
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71 parent.AddGrowableCol(0) |
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72 parent.AddGrowableRow(5) |
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73 |
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74 def _init_coll_RightGridSizer_Items(self, parent): |
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75 parent.AddWindow(self.staticText3, 0, border=0, flag=wx.GROW) |
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76 parent.AddWindow(self.Preview, 0, border=0, flag=wx.GROW) |
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77 |
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78 def _init_coll_RightGridSizer_Growables(self, parent): |
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79 parent.AddGrowableCol(0) |
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80 parent.AddGrowableRow(1) |
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81 |
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82 def _init_sizers(self): |
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83 self.flexGridSizer1 = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=10) |
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84 self.MainSizer = wx.BoxSizer(wx.HORIZONTAL) |
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85 self.LeftGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=6, vgap=5) |
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86 self.RightGridSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=5) |
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87 |
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88 self._init_coll_flexGridSizer1_Items(self.flexGridSizer1) |
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89 self._init_coll_flexGridSizer1_Growables(self.flexGridSizer1) |
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90 self._init_coll_MainSizer_Items(self.MainSizer) |
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91 self._init_coll_LeftGridSizer_Items(self.LeftGridSizer) |
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92 self._init_coll_LeftGridSizer_Growables(self.LeftGridSizer) |
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93 self._init_coll_RightGridSizer_Items(self.RightGridSizer) |
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94 self._init_coll_RightGridSizer_Growables(self.RightGridSizer) |
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95 |
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96 self.SetSizer(self.flexGridSizer1) |
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97 |
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98 def _init_ctrls(self, prnt, ctrler): |
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99 wx.Dialog.__init__(self, id=ID_LDPOWERRAILDIALOG, |
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100 name='PowerRailDialog', parent=prnt, pos=wx.Point(376, 223), |
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101 size=wx.Size(350, 260), style=wx.DEFAULT_DIALOG_STYLE, |
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102 title=_('Power Rail Properties')) |
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103 self.SetClientSize(wx.Size(350, 260)) |
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104 |
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105 self.staticText1 = wx.StaticText(id=ID_LDPOWERRAILDIALOGSTATICTEXT1, |
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106 label=_('Type:'), name='staticText1', parent=self, |
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107 pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0) |
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108 |
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109 self.staticText2 = wx.StaticText(id=ID_LDPOWERRAILDIALOGSTATICTEXT2, |
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110 label=_('Pin number:'), name='staticText2', parent=self, |
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111 pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0) |
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112 |
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113 self.staticText3 = wx.StaticText(id=ID_LDPOWERRAILDIALOGSTATICTEXT3, |
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114 label=_('Preview:'), name='staticText3', parent=self, |
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115 pos=wx.Point(0, 0), size=wx.Size(0, 17), style=0) |
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116 |
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117 self.radioButton1 = wx.RadioButton(id=ID_LDPOWERRAILDIALOGRADIOBUTTON1, |
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118 label=_('Left PowerRail'), name='radioButton1', parent=self, |
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119 pos=wx.Point(0, 0), size=wx.Size(0, 24), style=wx.RB_GROUP) |
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120 self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDPOWERRAILDIALOGRADIOBUTTON1) |
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121 self.radioButton1.SetValue(True) |
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122 |
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123 self.radioButton2 = wx.RadioButton(id=ID_LDPOWERRAILDIALOGRADIOBUTTON2, |
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124 label=_('Right PowerRail'), name='radioButton2', parent=self, |
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125 pos=wx.Point(0, 0), size=wx.Size(0, 24), style=0) |
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126 self.Bind(wx.EVT_RADIOBUTTON, self.OnTypeChanged, id=ID_LDPOWERRAILDIALOGRADIOBUTTON2) |
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127 |
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128 self.PinNumber = wx.SpinCtrl(id=ID_LDPOWERRAILDIALOGPINNUMBER, |
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129 name='PinNumber', parent=self, pos=wx.Point(0, 0), |
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130 size=wx.Size(0, 24), style=wx.SP_ARROW_KEYS, min=1, max=50) |
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131 self.Bind(wx.EVT_SPINCTRL, self.OnPinNumberChanged, id=ID_LDPOWERRAILDIALOGPINNUMBER) |
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132 |
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133 self.Preview = wx.Panel(id=ID_LDPOWERRAILDIALOGPREVIEW, |
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134 name='Preview', parent=self, pos=wx.Point(0, 0), |
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135 size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL|wx.SIMPLE_BORDER) |
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136 self.Preview.SetBackgroundColour(wx.Colour(255,255,255)) |
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137 setattr(self.Preview, "GetDrawingMode", lambda:FREEDRAWING_MODE) |
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138 setattr(self.Preview, "GetScaling", lambda:None) |
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139 setattr(self.Preview, "IsOfType", ctrler.IsOfType) |
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140 |
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141 self.Spacer = wx.Panel(id=ID_LDELEMENTDIALOGSPACER, |
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142 name='Spacer', parent=self, pos=wx.Point(0, 0), |
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143 size=wx.Size(0, 0), style=wx.TAB_TRAVERSAL) |
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144 |
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145 self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTRE) |
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146 |
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147 if wx.VERSION >= (2, 5, 0): |
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148 self.Preview.Bind(wx.EVT_PAINT, self.OnPaint) |
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149 else: |
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150 wx.EVT_PAINT(self.Preview, self.OnPaint) |
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151 |
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152 self._init_sizers() |
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153 |
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154 def __init__(self, parent, controler, type = LEFTRAIL, number = 1): |
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155 self._init_ctrls(parent, controler) |
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156 self.Type = type |
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157 if type == LEFTRAIL: |
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158 self.radioButton1.SetValue(True) |
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159 elif type == RIGHTRAIL: |
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160 self.radioButton2.SetValue(True) |
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161 self.PinNumber.SetValue(number) |
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162 |
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163 self.PowerRailMinSize = (0, 0) |
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164 self.PowerRail = None |
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165 |
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166 def SetPreviewFont(self, font): |
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167 self.Preview.SetFont(font) |
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168 |
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169 def SetMinSize(self, size): |
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170 self.PowerRailMinSize = size |
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171 self.RefreshPreview() |
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172 |
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173 def GetValues(self): |
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174 values = {} |
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175 values["type"] = self.Type |
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176 values["number"] = self.PinNumber.GetValue() |
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177 values["width"], values["height"] = self.PowerRail.GetSize() |
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178 return values |
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179 |
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180 def OnTypeChanged(self, event): |
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181 if self.radioButton1.GetValue(): |
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182 self.Type = LEFTRAIL |
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183 elif self.radioButton2.GetValue(): |
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184 self.Type = RIGHTRAIL |
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185 self.RefreshPreview() |
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186 event.Skip() |
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187 |
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188 def OnPinNumberChanged(self, event): |
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189 self.RefreshPreview() |
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190 event.Skip() |
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191 |
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192 def RefreshPreview(self): |
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193 dc = wx.ClientDC(self.Preview) |
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194 dc.SetFont(self.Preview.GetFont()) |
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195 dc.Clear() |
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196 self.PowerRail = LD_PowerRail(self.Preview, self.Type, connectors = [True for i in xrange(self.PinNumber.GetValue())]) |
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197 min_width, min_height = 2, LD_LINE_SIZE * self.PinNumber.GetValue() |
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198 width, height = max(min_width, self.PowerRailMinSize[0]), max(min_height, self.PowerRailMinSize[1]) |
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199 self.PowerRail.SetSize(width, height) |
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200 clientsize = self.Preview.GetClientSize() |
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201 self.PowerRail.SetPosition((clientsize.width - width) / 2, (clientsize.height - height) / 2) |
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202 self.PowerRail.Draw(dc) |
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203 |
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204 def OnPaint(self, event): |
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205 self.RefreshPreview() |
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206 event.Skip() |