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1 #!/usr/bin/env python |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 #This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor |
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5 #based on the plcopen standard. |
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6 # |
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7 #Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD |
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8 # |
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9 #See COPYING file for copyrights details. |
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10 # |
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11 #This library is free software; you can redistribute it and/or |
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12 #modify it under the terms of the GNU General Public |
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13 #License as published by the Free Software Foundation; either |
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14 #version 2.1 of the License, or (at your option) any later version. |
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15 # |
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16 #This library is distributed in the hope that it will be useful, |
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17 #but WITHOUT ANY WARRANTY; without even the implied warranty of |
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18 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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19 #General Public License for more details. |
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20 # |
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21 #You should have received a copy of the GNU General Public |
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22 #License along with this library; if not, write to the Free Software |
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23 #Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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24 |
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25 from types import * |
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26 |
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27 import wx |
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28 |
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29 from Viewer import * |
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30 |
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31 class SFC_Viewer(Viewer): |
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32 |
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33 def __init__(self, parent, tagname, window, controler, debug = False, instancepath = ""): |
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34 Viewer.__init__(self, parent, tagname, window, controler, debug, instancepath) |
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35 self.CurrentLanguage = "SFC" |
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36 |
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37 def ConnectConnectors(self, start, end): |
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38 startpoint = [start.GetPosition(False), start.GetDirection()] |
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39 endpoint = [end.GetPosition(False), end.GetDirection()] |
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40 wire = Wire(self, startpoint, endpoint) |
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41 self.AddWire(wire) |
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42 start.Connect((wire, 0), False) |
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43 end.Connect((wire, -1), False) |
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44 wire.ConnectStartPoint(None, start) |
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45 wire.ConnectEndPoint(None, end) |
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46 return wire |
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47 |
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48 def CreateTransition(self, connector, next = None): |
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49 previous = connector.GetParentBlock() |
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50 id = self.GetNewId() |
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51 transition = SFC_Transition(self, "reference", "", 0, id) |
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52 pos = connector.GetPosition(False) |
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53 transition.SetPosition(pos.x, pos.y + SFC_WIRE_MIN_SIZE) |
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54 transition_connectors = transition.GetConnectors() |
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55 wire = self.ConnectConnectors(transition_connectors["input"], connector) |
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56 if isinstance(previous, SFC_Divergence): |
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57 previous.RefreshConnectedPosition(connector) |
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58 else: |
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59 previous.RefreshOutputPosition() |
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60 wire.SetPoints([wx.Point(pos.x, pos.y + GetWireSize(previous)), wx.Point(pos.x, pos.y)]) |
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61 self.AddBlock(transition) |
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62 self.Controler.AddEditedElementTransition(self.TagName, id) |
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63 self.RefreshTransitionModel(transition) |
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64 if next: |
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65 wire = self.ConnectConnectors(next, transition_connectors["output"]) |
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66 pos = transition_connectors["output"].GetPosition(False) |
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67 next_block = next.GetParentBlock() |
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68 next_pos = next.GetPosition(False) |
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69 transition.RefreshOutputPosition((0, pos.y + SFC_WIRE_MIN_SIZE - next_pos.y)) |
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70 wire.SetPoints([wx.Point(pos.x, pos.y + SFC_WIRE_MIN_SIZE), wx.Point(pos.x, pos.y)]) |
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71 if isinstance(next_block, SFC_Divergence): |
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72 next_block.RefreshPosition() |
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73 transition.RefreshOutputModel(True) |
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74 return transition |
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75 |
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76 def RemoveTransition(self, transition): |
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77 connectors = transition.GetConnectors() |
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78 input_wires = connectors["input"].GetWires() |
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79 if len(input_wires) != 1: |
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80 return |
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81 input_wire = input_wires[0][0] |
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82 previous = input_wire.EndConnected |
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83 input_wire.Clean() |
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84 self.RemoveWire(input_wire) |
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85 output_wires = connectors["output"].GetWires() |
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86 if len(output_wires) != 1: |
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87 return |
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88 output_wire = output_wires[0][0] |
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89 next = output_wire.StartConnected |
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90 output_wire.Clean() |
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91 self.RemoveWire(output_wire) |
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92 transition.Clean() |
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93 self.RemoveBlock(transition) |
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94 self.Controler.RemoveEditedElementInstance(self.TagName, transition.GetId()) |
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95 wire = self.ConnectConnectors(next, previous) |
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96 return wire |
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97 |
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98 def CreateStep(self, name, connector, next = None): |
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99 previous = connector.GetParentBlock() |
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100 id = self.GetNewId() |
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101 step = SFC_Step(self, name, False, id) |
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102 if next: |
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103 step.AddOutput() |
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104 min_width, min_height = step.GetMinSize() |
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105 pos = connector.GetPosition(False) |
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106 step.SetPosition(pos.x, pos.y + SFC_WIRE_MIN_SIZE) |
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107 step.SetSize(min_width, min_height) |
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108 step_connectors = step.GetConnectors() |
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109 wire = self.ConnectConnectors(step_connectors["input"], connector) |
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110 if isinstance(previous, SFC_Divergence): |
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111 previous.RefreshConnectedPosition(connector) |
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112 else: |
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113 previous.RefreshOutputPosition() |
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114 wire.SetPoints([wx.Point(pos.x, pos.y + GetWireSize(previous)), wx.Point(pos.x, pos.y)]) |
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115 self.AddBlock(step) |
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116 self.Controler.AddEditedElementStep(self.TagName, id) |
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117 self.RefreshStepModel(step) |
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118 if next: |
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119 wire = self.ConnectConnectors(next, step_connectors["output"]) |
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120 pos = step_connectors["output"].GetPosition(False) |
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121 next_block = next.GetParentBlock() |
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122 next_pos = next.GetPosition(False) |
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123 step.RefreshOutputPosition((0, pos.y + SFC_WIRE_MIN_SIZE - next_pos.y)) |
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124 wire.SetPoints([wx.Point(pos.x, pos.y + SFC_WIRE_MIN_SIZE), wx.Point(pos.x, pos.y)]) |
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125 if isinstance(next_block, SFC_Divergence): |
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126 next_block.RefreshPosition() |
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127 step.RefreshOutputModel(True) |
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128 return step |
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129 |
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130 def RemoveStep(self, step): |
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131 connectors = step.GetConnectors() |
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132 if connectors["input"]: |
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133 input_wires = connectors["input"].GetWires() |
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134 if len(input_wires) != 1: |
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135 return |
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136 input_wire = input_wires[0][0] |
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137 previous = input_wire.EndConnected |
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138 input_wire.Clean() |
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139 self.RemoveWire(input_wire) |
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140 else: |
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141 previous = None |
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142 if connectors["output"]: |
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143 output_wires = connectors["output"].GetWires() |
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144 if len(output_wires) != 1: |
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145 return |
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146 output_wire = output_wires[0][0] |
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147 next = output_wire.StartConnected |
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148 output_wire.Clean() |
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149 self.RemoveWire(output_wire) |
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150 else: |
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151 next = None |
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152 action = step.GetActionConnected() |
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153 if action: |
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154 self.DeleteActionBlock(action.GetParentBlock()) |
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155 step.Clean() |
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156 self.RemoveBlock(step) |
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157 self.Controler.RemoveEditedElementInstance(self.TagName, step.GetId()) |
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158 if next and previous: |
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159 wire = self.ConnectConnectors(next, previous) |
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160 return wire |
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161 else: |
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162 return None |
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163 |
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164 #------------------------------------------------------------------------------- |
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165 # Mouse event functions |
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166 #------------------------------------------------------------------------------- |
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167 |
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168 def OnViewerLeftDown(self, event): |
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169 if self.GetDrawingMode() == FREEDRAWING_MODE: |
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170 Viewer.OnViewerLeftDown(self, event) |
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171 elif self.Mode == MODE_SELECTION: |
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172 if event.ShiftDown() and not event.ControlDown() and self.SelectedElement is not None: |
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173 element = self.FindElement(event, True) |
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174 if element and not self.IsWire(element): |
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175 if isinstance(self.SelectedElement, Graphic_Group): |
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176 self.SelectedElement.SelectElement(element) |
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177 else: |
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178 group = Graphic_Group(self) |
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179 self.SelectedElement.SetSelected(False) |
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180 group.SelectElement(self.SelectedElement) |
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181 group.SelectElement(element) |
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182 self.SelectedElement = group |
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183 elements = self.SelectedElement.GetElements() |
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184 if len(elements) == 0: |
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185 self.SelectedElement = element |
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186 elif len(elements) == 1: |
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187 self.SelectedElement = elements[0] |
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188 self.SelectedElement.SetSelected(True) |
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189 else: |
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190 element = self.FindElement(event) |
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191 if self.SelectedElement and self.SelectedElement != element: |
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192 if self.IsWire(self.SelectedElement): |
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193 self.SelectedElement.SetSelectedSegment(None) |
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194 else: |
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195 self.SelectedElement.SetSelected(False) |
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196 self.SelectedElement = None |
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197 if element: |
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198 self.SelectedElement = element |
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199 self.SelectedElement.OnLeftDown(event, self.GetLogicalDC(), self.Scaling) |
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200 self.SelectedElement.Refresh() |
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201 else: |
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202 self.rubberBand.Reset() |
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203 self.rubberBand.OnLeftDown(event, self.GetLogicalDC(), self.Scaling) |
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204 elif self.Mode == MODE_COMMENT: |
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205 self.rubberBand.Reset() |
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206 self.rubberBand.OnLeftDown(event, self.GetLogicalDC(), self.Scaling) |
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207 event.Skip() |
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208 |
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209 def OnViewerLeftUp(self, event): |
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210 if self.GetDrawingMode() == FREEDRAWING_MODE: |
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211 Viewer.OnViewerLeftUp(self, event) |
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212 elif self.rubberBand.IsShown(): |
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213 if self.Mode == MODE_SELECTION: |
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214 elements = self.SearchElements(self.rubberBand.GetCurrentExtent()) |
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215 self.rubberBand.OnLeftUp(event, self.GetLogicalDC(), self.Scaling) |
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216 if len(elements) > 0: |
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217 self.SelectedElement = Graphic_Group(self) |
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218 self.SelectedElement.SetElements(elements) |
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219 self.SelectedElement.SetSelected(True) |
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220 elif self.Mode == MODE_COMMENT: |
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221 bbox = self.rubberBand.GetCurrentExtent() |
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222 self.rubberBand.OnLeftUp(event, self.GetLogicalDC(), self.Scaling) |
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223 wx.CallAfter(self.AddComment, bbox) |
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224 elif self.Mode == MODE_INITIALSTEP: |
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225 wx.CallAfter(self.AddInitialStep, GetScaledEventPosition(event, self.GetLogicalDC(), self.Scaling)) |
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226 elif self.Mode == MODE_SELECTION and self.SelectedElement: |
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227 if self.IsWire(self.SelectedElement): |
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228 self.SelectedElement.SetSelectedSegment(0) |
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229 else: |
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230 self.SelectedElement.OnLeftUp(event, self.GetLogicalDC(), self.Scaling) |
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231 self.SelectedElement.Refresh() |
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232 wx.CallAfter(self.SetCurrentCursor, 0) |
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233 elif self.Mode == MODE_WIRE and self.SelectedElement: |
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234 self.SelectedElement.ResetPoints() |
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235 self.SelectedElement.OnMotion(event, self.GetLogicalDC(), self.Scaling) |
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236 self.SelectedElement.GeneratePoints() |
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237 self.SelectedElement.RefreshModel() |
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238 self.SelectedElement.SetSelected(True) |
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239 event.Skip() |
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240 |
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241 def OnViewerRightUp(self, event): |
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242 if self.GetDrawingMode() == FREEDRAWING_MODE: |
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243 Viewer.OnViewerRightUp(self, event) |
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244 else: |
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245 element = self.FindElement(event) |
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246 if element: |
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247 if self.SelectedElement and self.SelectedElement != element: |
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248 self.SelectedElement.SetSelected(False) |
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249 self.SelectedElement = element |
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250 if self.IsWire(self.SelectedElement): |
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251 self.SelectedElement.SetSelectedSegment(0) |
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252 else: |
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253 self.SelectedElement.SetSelected(True) |
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254 self.SelectedElement.OnRightUp(event, self.GetLogicalDC(), self.Scaling) |
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255 self.SelectedElement.Refresh() |
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256 wx.CallAfter(self.SetCurrentCursor, 0) |
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257 event.Skip() |
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258 |
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259 def OnViewerLeftDClick(self, event): |
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260 if self.GetDrawingMode() == FREEDRAWING_MODE: |
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261 Viewer.OnViewerLeftDClick(self, event) |
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262 elif self.Mode == MODE_SELECTION and self.SelectedElement: |
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263 self.SelectedElement.OnLeftDClick(event, self.GetLogicalDC(), self.Scaling) |
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264 self.Refresh(False) |
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265 event.Skip() |
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266 |
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267 def OnViewerMotion(self, event): |
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268 if self.GetDrawingMode() == FREEDRAWING_MODE: |
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269 Viewer.OnViewerMotion(self, event) |
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270 else: |
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271 if self.rubberBand.IsShown(): |
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272 self.rubberBand.OnMotion(event, self.GetLogicalDC(), self.Scaling) |
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273 elif self.Mode == MODE_SELECTION and self.SelectedElement: |
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274 if not self.IsWire(self.SelectedElement) and not isinstance(self.SelectedElement, Graphic_Group): |
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275 self.SelectedElement.OnMotion(event, self.GetLogicalDC(), self.Scaling) |
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276 self.SelectedElement.Refresh() |
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277 elif self.Mode == MODE_WIRE and self.SelectedElement: |
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278 self.SelectedElement.ResetPoints() |
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279 self.SelectedElement.OnMotion(event, self.GetLogicalDC(), self.Scaling) |
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280 self.SelectedElement.GeneratePoints() |
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281 self.SelectedElement.Refresh() |
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282 self.UpdateScrollPos(event) |
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283 event.Skip() |
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284 |
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285 #------------------------------------------------------------------------------- |
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286 # Keyboard event functions |
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287 #------------------------------------------------------------------------------- |
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288 |
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289 def OnChar(self, event): |
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290 if self.GetDrawingMode() == FREEDRAWING_MODE: |
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291 Viewer.OnChar(self, event) |
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292 else: |
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293 xpos, ypos = self.GetScrollPos(wx.HORIZONTAL), self.GetScrollPos(wx.VERTICAL) |
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294 xmax = self.GetScrollRange(wx.HORIZONTAL) - self.GetScrollThumb(wx.HORIZONTAL) |
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295 ymax = self.GetScrollRange(wx.VERTICAL) - self.GetScrollThumb(wx.VERTICAL) |
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296 keycode = event.GetKeyCode() |
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297 if self.Scaling: |
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298 scaling = self.Scaling |
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299 else: |
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300 scaling = (8, 8) |
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301 if keycode == wx.WXK_DELETE and self.SelectedElement: |
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302 self.SelectedElement.Delete() |
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303 self.SelectedElement = None |
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304 self.RefreshBuffer() |
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305 self.RefreshScrollBars() |
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306 self.Refresh(False) |
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307 elif keycode == wx.WXK_LEFT: |
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308 if event.ControlDown() and event.ShiftDown(): |
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309 self.Scroll(0, ypos) |
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310 elif event.ControlDown(): |
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311 event.Skip() |
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312 elif self.SelectedElement: |
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313 self.SelectedElement.Move(-scaling[0], 0) |
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314 self.SelectedElement.RefreshModel() |
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315 self.RefreshBuffer() |
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316 self.RefreshScrollBars() |
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317 self.RefreshRect(self.GetScrolledRect(self.SelectedElement.GetRedrawRect(-scaling[0], 0)), False) |
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318 elif keycode == wx.WXK_RIGHT: |
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319 if event.ControlDown() and event.ShiftDown(): |
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320 self.Scroll(xmax, ypos) |
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321 elif event.ControlDown(): |
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322 event.Skip() |
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323 elif self.SelectedElement: |
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324 self.SelectedElement.Move(scaling[0], 0) |
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325 self.SelectedElement.RefreshModel() |
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326 self.RefreshBuffer() |
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327 self.RefreshScrollBars() |
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328 self.RefreshRect(self.GetScrolledRect(self.SelectedElement.GetRedrawRect(scaling[0], 0)), False) |
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329 elif keycode == wx.WXK_UP: |
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330 if event.ControlDown() and event.ShiftDown(): |
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331 self.Scroll(xpos, 0) |
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332 elif event.ControlDown(): |
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333 event.Skip() |
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334 elif self.SelectedElement: |
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335 self.SelectedElement.Move(0, -scaling[1]) |
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336 self.SelectedElement.RefreshModel() |
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337 self.RefreshBuffer() |
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338 self.RefreshScrollBars() |
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339 self.RefreshRect(self.GetScrolledRect(self.SelectedElement.GetRedrawRect(0, -scaling[1])), False) |
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340 elif keycode == wx.WXK_DOWN: |
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341 if event.ControlDown() and event.ShiftDown(): |
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342 self.Scroll(xpos, ymax) |
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343 elif event.ControlDown(): |
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344 event.Skip() |
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345 elif self.SelectedElement: |
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346 self.SelectedElement.Move(0, scaling[1]) |
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347 self.SelectedElement.RefreshModel() |
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348 self.RefreshBuffer() |
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349 self.RefreshScrollBars() |
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350 self.RefreshRect(self.GetScrolledRect(self.SelectedElement.GetRedrawRect(0, scaling[1])), False) |
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351 else: |
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352 event.Skip() |
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353 |
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354 #------------------------------------------------------------------------------- |
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355 # Adding element functions |
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356 #------------------------------------------------------------------------------- |
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357 |
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358 def AddInitialStep(self, pos): |
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359 dialog = SFCStepNameDialog(self.ParentWindow, _("Please enter step name"), _("Add a new initial step"), "", wx.OK|wx.CANCEL) |
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360 dialog.SetPouNames(self.Controler.GetProjectPouNames(self.Debug)) |
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361 dialog.SetVariables(self.Controler.GetEditedElementInterfaceVars(self.TagName, self.Debug)) |
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362 dialog.SetStepNames([block.GetName() for block in self.Blocks if isinstance(block, SFC_Step)]) |
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363 if dialog.ShowModal() == wx.ID_OK: |
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364 id = self.GetNewId() |
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365 name = dialog.GetValue() |
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366 step = SFC_Step(self, name, True, id) |
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367 min_width, min_height = step.GetMinSize() |
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368 step.SetPosition(pos.x, pos.y) |
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369 width, height = step.GetSize() |
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370 step.SetSize(max(min_width, width), max(min_height, height)) |
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371 self.AddBlock(step) |
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372 self.Controler.AddEditedElementStep(self.TagName, id) |
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373 self.RefreshStepModel(step) |
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374 self.RefreshBuffer() |
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375 self.RefreshScrollBars() |
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376 self.Refresh(False) |
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377 dialog.Destroy() |
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378 |
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379 def AddStep(self): |
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380 if self.SelectedElement in self.Wires or isinstance(self.SelectedElement, SFC_Step): |
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381 dialog = SFCStepNameDialog(self.ParentWindow, _("Add a new step"), _("Please enter step name"), "", wx.OK|wx.CANCEL) |
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382 dialog.SetPouNames(self.Controler.GetProjectPouNames(self.Debug)) |
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383 dialog.SetVariables(self.Controler.GetEditedElementInterfaceVars(self.TagName, self.Debug)) |
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384 dialog.SetStepNames([block.GetName() for block in self.Blocks if isinstance(block, SFC_Step)]) |
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385 if dialog.ShowModal() == wx.ID_OK: |
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386 name = dialog.GetValue() |
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387 if self.IsWire(self.SelectedElement): |
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388 self.SelectedElement.SetSelectedSegment(None) |
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389 previous = self.SelectedElement.EndConnected |
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390 next = self.SelectedElement.StartConnected |
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391 self.SelectedElement.Clean() |
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392 self.RemoveWire(self.SelectedElement) |
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393 else: |
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394 connectors = self.SelectedElement.GetConnectors() |
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395 if connectors["output"]: |
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396 previous = connectors["output"] |
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397 wires = previous.GetWires() |
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398 if len(wires) != 1: |
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399 return |
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400 wire = wires[0][0] |
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401 next = wire.StartConnected |
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402 wire.Clean() |
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403 self.RemoveWire(wire) |
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404 else: |
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405 self.SelectedElement.AddOutput() |
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406 connectors = self.SelectedElement.GetConnectors() |
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407 self.RefreshStepModel(self.SelectedElement) |
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408 previous = connectors["output"] |
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409 next = None |
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410 previous_block = previous.GetParentBlock() |
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411 if isinstance(previous_block, SFC_Step) or isinstance(previous_block, SFC_Divergence) and previous_block.GetType() in [SELECTION_DIVERGENCE, SELECTION_CONVERGENCE]: |
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412 transition = self.CreateTransition(previous) |
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413 transition_connectors = transition.GetConnectors() |
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414 step = self.CreateStep(name, transition_connectors["output"], next) |
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415 else: |
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416 step = self.CreateStep(name, previous) |
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417 step.AddOutput() |
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418 step.RefreshModel() |
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419 step_connectors = step.GetConnectors() |
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420 transition = self.CreateTransition(step_connectors["output"], next) |
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421 if self.IsWire(self.SelectedElement): |
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422 self.SelectedElement = wire |
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423 self.SelectedElement.SetSelectedSegment(0) |
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424 else: |
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425 self.SelectedElement.SetSelected(False) |
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426 self.SelectedElement = step |
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427 self.SelectedElement.SetSelected(True) |
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428 self.RefreshBuffer() |
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429 self.RefreshScrollBars() |
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430 self.Refresh(False) |
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431 dialog.Destroy() |
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432 |
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433 def AddStepAction(self): |
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434 if isinstance(self.SelectedElement, SFC_Step): |
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435 connectors = self.SelectedElement.GetConnectors() |
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436 if not connectors["action"]: |
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437 dialog = ActionBlockDialog(self.ParentWindow) |
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438 dialog.SetQualifierList(self.Controler.GetQualifierTypes()) |
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439 dialog.SetActionList(self.Controler.GetEditedElementActions(self.TagName, self.Debug)) |
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440 dialog.SetVariableList(self.Controler.GetEditedElementInterfaceVars(self.TagName, self.Debug)) |
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441 if dialog.ShowModal() == wx.ID_OK: |
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442 actions = dialog.GetValues() |
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443 self.SelectedElement.AddAction() |
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444 self.RefreshStepModel(self.SelectedElement) |
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445 connectors = self.SelectedElement.GetConnectors() |
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446 pos = connectors["action"].GetPosition(False) |
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447 id = self.GetNewId() |
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448 actionblock = SFC_ActionBlock(self, [], id) |
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449 actionblock.SetPosition(pos.x + SFC_WIRE_MIN_SIZE, pos.y - SFC_STEP_DEFAULT_SIZE[1] / 2) |
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450 actionblock_connector = actionblock.GetConnector() |
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451 wire = self.ConnectConnectors(actionblock_connector, connectors["action"]) |
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452 wire.SetPoints([wx.Point(pos.x + SFC_WIRE_MIN_SIZE, pos.y), wx.Point(pos.x, pos.y)]) |
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453 actionblock.SetActions(actions) |
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454 self.AddBlock(actionblock) |
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455 self.Controler.AddEditedElementActionBlock(self.TagName, id) |
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456 self.RefreshActionBlockModel(actionblock) |
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457 self.RefreshBuffer() |
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458 self.RefreshScrollBars() |
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459 self.Refresh(False) |
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460 dialog.Destroy() |
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461 |
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462 def AddDivergence(self): |
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463 if self.SelectedElement in self.Wires or isinstance(self.SelectedElement, Graphic_Group) or isinstance(self.SelectedElement, SFC_Step): |
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464 dialog = SFCDivergenceDialog(self.ParentWindow) |
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465 dialog.SetPreviewFont(self.GetFont()) |
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466 if dialog.ShowModal() == wx.ID_OK: |
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467 value = dialog.GetValues() |
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468 if value["type"] == SELECTION_DIVERGENCE: |
|
469 if self.SelectedElement in self.Wires and isinstance(self.SelectedElement.EndConnected.GetParentBlock(), SFC_Step): |
|
470 self.SelectedElement.SetSelectedSegment(None) |
|
471 previous = self.SelectedElement.EndConnected |
|
472 next = self.SelectedElement.StartConnected |
|
473 self.SelectedElement.Clean() |
|
474 self.RemoveWire(self.SelectedElement) |
|
475 self.SelectedElement = None |
|
476 elif isinstance(self.SelectedElement, SFC_Step): |
|
477 connectors = self.SelectedElement.GetConnectors() |
|
478 if connectors["output"]: |
|
479 previous = connectors["output"] |
|
480 wires = previous.GetWires() |
|
481 if len(wires) != 1: |
|
482 return |
|
483 wire = wires[0][0] |
|
484 next = wire.StartConnected |
|
485 wire.Clean() |
|
486 self.RemoveWire(wire) |
|
487 else: |
|
488 self.SelectedElement.AddOutput() |
|
489 connectors = self.SelectedElement.GetConnectors() |
|
490 self.RefreshStepModel(self.SelectedElement) |
|
491 previous = connectors["output"] |
|
492 next = None |
|
493 else: |
|
494 return |
|
495 id = self.GetNewId() |
|
496 divergence = SFC_Divergence(self, SELECTION_DIVERGENCE, value["number"], id) |
|
497 pos = previous.GetPosition(False) |
|
498 previous_block = previous.GetParentBlock() |
|
499 wire_size = GetWireSize(previous_block) |
|
500 divergence.SetPosition(pos.x, pos.y + wire_size) |
|
501 divergence_connectors = divergence.GetConnectors() |
|
502 wire = self.ConnectConnectors(divergence_connectors["inputs"][0], previous) |
|
503 previous_block.RefreshOutputPosition() |
|
504 wire.SetPoints([wx.Point(pos.x, pos.y + wire_size), wx.Point(pos.x, pos.y)]) |
|
505 self.AddBlock(divergence) |
|
506 self.Controler.AddEditedElementDivergence(self.TagName, id, value["type"]) |
|
507 self.RefreshDivergenceModel(divergence) |
|
508 for index, connector in enumerate(divergence_connectors["outputs"]): |
|
509 if next: |
|
510 wire = self.ConnectConnectors(next, connector) |
|
511 pos = connector.GetPosition(False) |
|
512 next_pos = next.GetPosition(False) |
|
513 next_block = next.GetParentBlock() |
|
514 divergence.RefreshOutputPosition((0, pos.y + SFC_WIRE_MIN_SIZE - next_pos.y)) |
|
515 divergence.RefreshConnectedPosition(connector) |
|
516 wire.SetPoints([wx.Point(pos.x, pos.y + SFC_WIRE_MIN_SIZE), wx.Point(pos.x, pos.y)]) |
|
517 next_block.RefreshModel() |
|
518 next = None |
|
519 else: |
|
520 transition = self.CreateTransition(connector) |
|
521 transition_connectors = transition.GetConnectors() |
|
522 step = self.CreateStep("Step", transition_connectors["output"]) |
|
523 elif value["type"] == SIMULTANEOUS_DIVERGENCE: |
|
524 if self.SelectedElement in self.Wires and isinstance(self.SelectedElement.EndConnected.GetParentBlock(), SFC_Transition): |
|
525 self.SelectedElement.SetSelectedSegment(None) |
|
526 previous = self.SelectedElement.EndConnected |
|
527 next = self.SelectedElement.StartConnected |
|
528 self.SelectedElement.Clean() |
|
529 self.RemoveWire(self.SelectedElement) |
|
530 self.SelectedElement = None |
|
531 elif isinstance(self.SelectedElement, SFC_Step): |
|
532 connectors = self.SelectedElement.GetConnectors() |
|
533 if connectors["output"]: |
|
534 previous = connectors["output"] |
|
535 wires = previous.GetWires() |
|
536 if len(wires) != 1: |
|
537 return |
|
538 wire = wires[0][0] |
|
539 next = wire.StartConnected |
|
540 wire.Clean() |
|
541 self.RemoveWire(wire) |
|
542 else: |
|
543 self.SelectedElement.AddOutput() |
|
544 connectors = self.SelectedElement.GetConnectors() |
|
545 self.RefreshStepModel(self.SelectedElement) |
|
546 previous = connectors["output"] |
|
547 next = None |
|
548 transition = self.CreateTransition(previous) |
|
549 transition_connectors = transition.GetConnectors() |
|
550 previous = transition_connectors["output"] |
|
551 else: |
|
552 return |
|
553 id = self.GetNewId() |
|
554 divergence = SFC_Divergence(self, SIMULTANEOUS_DIVERGENCE, value["number"], id) |
|
555 pos = previous.GetPosition(False) |
|
556 previous_block = previous.GetParentBlock() |
|
557 wire_size = GetWireSize(previous_block) |
|
558 divergence.SetPosition(pos.x, pos.y + wire_size) |
|
559 divergence_connectors = divergence.GetConnectors() |
|
560 wire = self.ConnectConnectors(divergence_connectors["inputs"][0], previous) |
|
561 previous_block.RefreshOutputPosition() |
|
562 wire.SetPoints([wx.Point(pos.x, pos.y + wire_size), wx.Point(pos.x, pos.y)]) |
|
563 self.AddBlock(divergence) |
|
564 self.Controler.AddEditedElementDivergence(self.TagName, id, value["type"]) |
|
565 self.RefreshDivergenceModel(divergence) |
|
566 for index, connector in enumerate(divergence_connectors["outputs"]): |
|
567 if next: |
|
568 wire = self.ConnectConnectors(next, connector) |
|
569 pos = connector.GetPosition(False) |
|
570 next_pos = next.GetPosition(False) |
|
571 next_block = next.GetParentBlock() |
|
572 divergence.RefreshOutputPosition((0, pos.y + SFC_WIRE_MIN_SIZE - next_pos.y)) |
|
573 divergence.RefreshConnectedPosition(connector) |
|
574 wire.SetPoints([wx.Point(pos.x, pos.y + SFC_WIRE_MIN_SIZE), wx.Point(pos.x, pos.y)]) |
|
575 next_block.RefreshModel() |
|
576 next = None |
|
577 else: |
|
578 step = self.CreateStep("Step", connector) |
|
579 elif isinstance(self.SelectedElement, Graphic_Group) and len(self.SelectedElement.GetElements()) > 1: |
|
580 next = None |
|
581 for element in self.SelectedElement.GetElements(): |
|
582 connectors = element.GetConnectors() |
|
583 if not isinstance(element, SFC_Step) or connectors["output"] and next: |
|
584 return |
|
585 elif connectors["output"] and not next: |
|
586 wires = connectors["output"].GetWires() |
|
587 if len(wires) != 1: |
|
588 return |
|
589 if value["type"] == SELECTION_CONVERGENCE: |
|
590 transition = wires[0][0].StartConnected.GetParentBlock() |
|
591 transition_connectors = transition.GetConnectors() |
|
592 wires = transition_connectors["output"].GetWires() |
|
593 if len(wires) != 1: |
|
594 return |
|
595 wire = wires[0][0] |
|
596 next = wire.StartConnected |
|
597 wire.Clean() |
|
598 self.RemoveWire(wire) |
|
599 inputs = [] |
|
600 for input in self.SelectedElement.GetElements(): |
|
601 input_connectors = input.GetConnectors() |
|
602 if not input_connectors["output"]: |
|
603 input.AddOutput() |
|
604 input.RefreshModel() |
|
605 input_connectors = input.GetConnectors() |
|
606 if value["type"] == SELECTION_CONVERGENCE: |
|
607 transition = self.CreateTransition(input_connectors["output"]) |
|
608 transition_connectors = transition.GetConnectors() |
|
609 inputs.append(transition_connectors["output"]) |
|
610 else: |
|
611 inputs.append(input_connectors["output"]) |
|
612 elif value["type"] == SELECTION_CONVERGENCE: |
|
613 wires = input_connectors["output"].GetWires() |
|
614 transition = wires[0][0].StartConnected.GetParentBlock() |
|
615 transition_connectors = transition.GetConnectors() |
|
616 inputs.append(transition_connectors["output"]) |
|
617 else: |
|
618 inputs.append(input_connectors["output"]) |
|
619 id = self.GetNewId() |
|
620 divergence = SFC_Divergence(self, value["type"], len(inputs), id) |
|
621 pos = inputs[0].GetPosition(False) |
|
622 divergence.SetPosition(pos.x, pos.y + SFC_WIRE_MIN_SIZE) |
|
623 divergence_connectors = divergence.GetConnectors() |
|
624 for i, input in enumerate(inputs): |
|
625 pos = input.GetPosition(False) |
|
626 wire = self.ConnectConnectors(divergence_connectors["inputs"][i], input) |
|
627 wire_size = GetWireSize(input) |
|
628 wire.SetPoints([wx.Point(pos.x, pos.y + wire_size), wx.Point(pos.x, pos.y)]) |
|
629 input_block = input.GetParentBlock() |
|
630 input_block.RefreshOutputPosition() |
|
631 divergence.RefreshPosition() |
|
632 pos = divergence_connectors["outputs"][0].GetRelPosition() |
|
633 divergence.MoveConnector(divergence_connectors["outputs"][0], - pos.x) |
|
634 self.AddBlock(divergence) |
|
635 self.Controler.AddEditedElementDivergence(self.TagName, id, value["type"]) |
|
636 self.RefreshDivergenceModel(divergence) |
|
637 if next: |
|
638 wire = self.ConnectConnectors(next, divergence_connectors["outputs"][0]) |
|
639 pos = divergence_connectors["outputs"][0].GetPosition(False) |
|
640 next_pos = next.GetPosition(False) |
|
641 next_block = next.GetParentBlock() |
|
642 divergence.RefreshOutputPosition((0, pos.y + SFC_WIRE_MIN_SIZE - next_pos.y)) |
|
643 divergence.RefreshConnectedPosition(divergence_connectors["outputs"][0]) |
|
644 wire.SetPoints([wx.Point(pos.x, pos.y + SFC_WIRE_MIN_SIZE), wx.Point(pos.x, pos.y)]) |
|
645 next_block.RefreshModel() |
|
646 else: |
|
647 if value["type"] == SELECTION_CONVERGENCE: |
|
648 previous = divergence_connectors["outputs"][0] |
|
649 else: |
|
650 transition = self.CreateTransition(divergence_connectors["outputs"][0]) |
|
651 transition_connectors = transition.GetConnectors() |
|
652 previous = transition_connectors["output"] |
|
653 self.CreateStep("Step", previous) |
|
654 self.RefreshBuffer() |
|
655 self.RefreshScrollBars() |
|
656 self.Refresh(False) |
|
657 dialog.Destroy() |
|
658 |
|
659 def AddDivergenceBranch(self, divergence): |
|
660 if isinstance(divergence, SFC_Divergence): |
|
661 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
662 divergence.AddBranch() |
|
663 self.RefreshDivergenceModel(divergence) |
|
664 else: |
|
665 type = divergence.GetType() |
|
666 if type in [SELECTION_DIVERGENCE, SIMULTANEOUS_DIVERGENCE]: |
|
667 divergence.AddBranch() |
|
668 divergence_connectors = divergence.GetConnectors() |
|
669 if type == SELECTION_DIVERGENCE: |
|
670 transition = self.CreateTransition(divergence_connectors["outputs"][-1]) |
|
671 transition_connectors = transition.GetConnectors() |
|
672 previous = transition_connectors["output"] |
|
673 else: |
|
674 previous = divergence_connectors["outputs"][-1] |
|
675 step = self.CreateStep("Step", previous) |
|
676 self.RefreshBuffer() |
|
677 self.RefreshScrollBars() |
|
678 self.Refresh(False) |
|
679 |
|
680 def RemoveDivergenceBranch(self, divergence): |
|
681 if isinstance(divergence, SFC_Divergence): |
|
682 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
683 divergence.RemoveHandledBranch() |
|
684 self.RefreshDivergenceModel(divergence) |
|
685 self.RefreshBuffer() |
|
686 self.RefreshScrollBars() |
|
687 self.Refresh(False) |
|
688 |
|
689 def AddJump(self): |
|
690 if isinstance(self.SelectedElement, SFC_Step) and not self.SelectedElement.Output: |
|
691 choices = [] |
|
692 for block in self.Blocks: |
|
693 if isinstance(block, SFC_Step): |
|
694 choices.append(block.GetName()) |
|
695 dialog = wx.SingleChoiceDialog(self.ParentWindow, |
|
696 _("Add a new jump"), _("Please choose a target"), |
|
697 choices, wx.DEFAULT_DIALOG_STYLE|wx.OK|wx.CANCEL) |
|
698 if dialog.ShowModal() == wx.ID_OK: |
|
699 value = dialog.GetStringSelection() |
|
700 self.SelectedElement.AddOutput() |
|
701 self.RefreshStepModel(self.SelectedElement) |
|
702 step_connectors = self.SelectedElement.GetConnectors() |
|
703 transition = self.CreateTransition(step_connectors["output"]) |
|
704 transition_connectors = transition.GetConnectors() |
|
705 id = self.GetNewId() |
|
706 jump = SFC_Jump(self, value, id) |
|
707 pos = transition_connectors["output"].GetPosition(False) |
|
708 jump.SetPosition(pos.x, pos.y + SFC_WIRE_MIN_SIZE) |
|
709 self.AddBlock(jump) |
|
710 self.Controler.AddEditedElementJump(self.TagName, id) |
|
711 jump_connector = jump.GetConnector() |
|
712 wire = self.ConnectConnectors(jump_connector, transition_connectors["output"]) |
|
713 transition.RefreshOutputPosition() |
|
714 wire.SetPoints([wx.Point(pos.x, pos.y + SFC_WIRE_MIN_SIZE), wx.Point(pos.x, pos.y)]) |
|
715 self.RefreshJumpModel(jump) |
|
716 self.RefreshBuffer() |
|
717 self.RefreshScrollBars() |
|
718 self.Refresh(False) |
|
719 dialog.Destroy() |
|
720 |
|
721 def EditStepContent(self, step): |
|
722 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
723 Viewer.EditStepContent(self, step) |
|
724 else: |
|
725 dialog = SFCStepNameDialog(self.ParentWindow, _("Edit step name"), _("Please enter step name"), step.GetName(), wx.OK|wx.CANCEL) |
|
726 dialog.SetPouNames(self.Controler.GetProjectPouNames(self.Debug)) |
|
727 dialog.SetVariables(self.Controler.GetEditedElementInterfaceVars(self.TagName, self.Debug)) |
|
728 dialog.SetStepNames([block.GetName() for block in self.Blocks if isinstance(block, SFC_Step) and block.GetName() != step.GetName()]) |
|
729 if dialog.ShowModal() == wx.ID_OK: |
|
730 value = dialog.GetValue() |
|
731 step.SetName(value) |
|
732 min_size = step.GetMinSize() |
|
733 size = step.GetSize() |
|
734 step.UpdateSize(max(min_size[0], size[0]), max(min_size[1], size[1])) |
|
735 step.RefreshModel() |
|
736 self.RefreshBuffer() |
|
737 self.RefreshScrollBars() |
|
738 self.Refresh(False) |
|
739 dialog.Destroy() |
|
740 |
|
741 #------------------------------------------------------------------------------- |
|
742 # Delete element functions |
|
743 #------------------------------------------------------------------------------- |
|
744 |
|
745 def DeleteStep(self, step): |
|
746 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
747 Viewer.DeleteStep(self, step) |
|
748 else: |
|
749 step_connectors = step.GetConnectors() |
|
750 if not step.GetInitial() or not step_connectors["output"]: |
|
751 previous = step.GetPreviousConnector() |
|
752 if previous: |
|
753 previous_block = previous.GetParentBlock() |
|
754 else: |
|
755 previous_block = None |
|
756 next = step.GetNextConnector() |
|
757 if next: |
|
758 next_block = next.GetParentBlock() |
|
759 else: |
|
760 next_block = None |
|
761 if isinstance(next_block, SFC_Transition): |
|
762 self.RemoveTransition(next_block) |
|
763 next = step.GetNextConnector() |
|
764 if next: |
|
765 next_block = next.GetParentBlock() |
|
766 else: |
|
767 next_block = None |
|
768 elif isinstance(previous_block, SFC_Transition): |
|
769 self.RemoveTransition(previous_block) |
|
770 previous = step.GetPreviousConnector() |
|
771 if previous: |
|
772 previous_block = previous.GetParentBlock() |
|
773 else: |
|
774 previous_block = None |
|
775 wire = self.RemoveStep(step) |
|
776 self.SelectedElement = None |
|
777 if next_block: |
|
778 if isinstance(next_block, SFC_Divergence) and next_block.GetType() == SIMULTANEOUS_CONVERGENCE and isinstance(previous_block, SFC_Divergence) and previous_block.GetType() == SIMULTANEOUS_DIVERGENCE: |
|
779 wire.Clean() |
|
780 self.RemoveWire(wire) |
|
781 next_block.RemoveBranch(next) |
|
782 if next_block.GetBranchNumber() < 2: |
|
783 self.DeleteDivergence(next_block) |
|
784 else: |
|
785 next_block.RefreshModel() |
|
786 previous_block.RemoveBranch(previous) |
|
787 if previous_block.GetBranchNumber() < 2: |
|
788 self.DeleteDivergence(previous_block) |
|
789 else: |
|
790 previous_block.RefreshModel() |
|
791 else: |
|
792 pos = previous.GetPosition(False) |
|
793 next_pos = next.GetPosition(False) |
|
794 wire_size = GetWireSize(previous_block) |
|
795 previous_block.RefreshOutputPosition((0, pos.y + wire_size - next_pos.y)) |
|
796 wire.SetPoints([wx.Point(pos.x, pos.y + wire_size), wx.Point(pos.x, pos.y)]) |
|
797 if isinstance(next_block, SFC_Divergence): |
|
798 next_block.RefreshPosition() |
|
799 previous_block.RefreshOutputModel(True) |
|
800 else: |
|
801 if isinstance(previous_block, SFC_Step): |
|
802 previous_block.RemoveOutput() |
|
803 self.RefreshStepModel(previous_block) |
|
804 elif isinstance(previous_block, SFC_Divergence): |
|
805 if previous_block.GetType() in [SELECTION_CONVERGENCE, SIMULTANEOUS_CONVERGENCE]: |
|
806 self.DeleteDivergence(previous_block) |
|
807 else: |
|
808 previous_block.RemoveBranch(previous) |
|
809 if previous_block.GetBranchNumber() < 2: |
|
810 self.DeleteDivergence(previous_block) |
|
811 else: |
|
812 self.RefreshDivergenceModel(previous_block) |
|
813 |
|
814 def DeleteTransition(self, transition): |
|
815 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
816 Viewer.DeleteTransition(self, transition) |
|
817 else: |
|
818 previous = transition.GetPreviousConnector() |
|
819 previous_block = previous.GetParentBlock() |
|
820 next = transition.GetNextConnector() |
|
821 next_block = next.GetParentBlock() |
|
822 if isinstance(previous_block, SFC_Divergence) and previous_block.GetType() == SELECTION_DIVERGENCE and isinstance(next_block, SFC_Divergence) and next_block.GetType() == SELECTION_CONVERGENCE: |
|
823 wires = previous.GetWires() |
|
824 if len(wires) != 1: |
|
825 return |
|
826 wire = wires[0][0] |
|
827 wire.Clean() |
|
828 self.RemoveWire(wire) |
|
829 wires = next.GetWires() |
|
830 if len(wires) != 1: |
|
831 return |
|
832 wire = wires[0][0] |
|
833 wire.Clean() |
|
834 self.RemoveWire(wire) |
|
835 transition.Clean() |
|
836 self.RemoveBlock(transition) |
|
837 self.Controler.RemoveEditedElementInstance(self.TagName, transition.GetId()) |
|
838 previous_block.RemoveBranch(previous) |
|
839 if previous_block.GetBranchNumber() < 2: |
|
840 self.DeleteDivergence(previous_block) |
|
841 else: |
|
842 self.RefreshDivergenceModel(previous_block) |
|
843 next_block.RemoveBranch(next) |
|
844 if next_block.GetBranchNumber() < 2: |
|
845 self.DeleteDivergence(next_block) |
|
846 else: |
|
847 self.RefreshDivergenceModel(next_block) |
|
848 |
|
849 def DeleteDivergence(self, divergence): |
|
850 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
851 Viewer.DeleteDivergence(self, divergence) |
|
852 else: |
|
853 connectors = divergence.GetConnectors() |
|
854 type = divergence.GetType() |
|
855 if type in [SELECTION_CONVERGENCE, SIMULTANEOUS_CONVERGENCE]: |
|
856 wires = connectors["outputs"][0].GetWires() |
|
857 if len(wires) > 1: |
|
858 return |
|
859 elif len(wires) == 1: |
|
860 next = wires[0][0].StartConnected |
|
861 next_block = next.GetParentBlock() |
|
862 wire = wires[0][0] |
|
863 wire.Clean() |
|
864 self.RemoveWire(wire) |
|
865 else: |
|
866 next = None |
|
867 next_block = None |
|
868 for index, connector in enumerate(connectors["inputs"]): |
|
869 if next and index == 0: |
|
870 wires = connector.GetWires() |
|
871 wire = wires[0][0] |
|
872 previous = wires[0][0].EndConnected |
|
873 wire.Clean() |
|
874 self.RemoveWire(wire) |
|
875 else: |
|
876 if type == SELECTION_CONVERGENCE: |
|
877 wires = connector.GetWires() |
|
878 previous_block = wires[0][0].EndConnected.GetParentBlock() |
|
879 self.RemoveTransition(previous_block) |
|
880 wires = connector.GetWires() |
|
881 wire = wires[0][0] |
|
882 previous_connector = wire.EndConnected |
|
883 previous_block = previous_connector.GetParentBlock() |
|
884 wire.Clean() |
|
885 self.RemoveWire(wire) |
|
886 if isinstance(previous_block, SFC_Step): |
|
887 previous_block.RemoveOutput() |
|
888 self.RefreshStepModel(previous_block) |
|
889 elif isinstance(previous_block, SFC_Divergence): |
|
890 if previous_block.GetType() in [SELECTION_DIVERGENCE, SIMULTANEOUS_DIVERGENCE]: |
|
891 previous_block.RemoveBranch(previous_connector) |
|
892 if previous_block.GetBranchNumber() < 2: |
|
893 self.DeleteDivergence(previous_block) |
|
894 else: |
|
895 self.RefreshDivergenceModel(previous_block) |
|
896 else: |
|
897 self.DeleteDivergence(previous_block) |
|
898 divergence.Clean() |
|
899 self.RemoveBlock(divergence) |
|
900 self.Controler.RemoveEditedElementInstance(self.TagName, divergence.GetId()) |
|
901 if next: |
|
902 wire = self.ConnectConnectors(next, previous) |
|
903 previous_block = previous.GetParentBlock() |
|
904 previous_pos = previous.GetPosition(False) |
|
905 next_pos = next.GetPosition(False) |
|
906 wire_size = GetWireSize(previous_block) |
|
907 previous_block.RefreshOutputPosition((0, previous_pos.y + wire_size - next_pos.y)) |
|
908 wire.SetPoints([wx.Point(previous_pos.x, previous_pos.y + wire_size), |
|
909 wx.Point(previous_pos.x, previous_pos.y)]) |
|
910 if isinstance(next_block, SFC_Divergence): |
|
911 next_block.RefreshPosition() |
|
912 previous_block.RefreshOutputModel(True) |
|
913 elif divergence.GetBranchNumber() == 1: |
|
914 wires = connectors["inputs"][0].GetWires() |
|
915 if len(wires) != 1: |
|
916 return |
|
917 wire = wires[0][0] |
|
918 previous = wire.EndConnected |
|
919 previous_block = previous.GetParentBlock() |
|
920 wire.Clean() |
|
921 self.RemoveWire(wire) |
|
922 wires = connectors["outputs"][0].GetWires() |
|
923 if len(wires) != 1: |
|
924 return |
|
925 wire = wires[0][0] |
|
926 next = wire.StartConnected |
|
927 next_block = next.GetParentBlock() |
|
928 wire.Clean() |
|
929 self.RemoveWire(wire) |
|
930 divergence.Clean() |
|
931 self.RemoveBlock(divergence) |
|
932 self.Controler.RemoveEditedElementInstance(self.TagName, divergence.GetId()) |
|
933 wire = self.ConnectConnectors(next, previous) |
|
934 previous_pos = previous.GetPosition(False) |
|
935 next_pos = next.GetPosition(False) |
|
936 wire_size = GetWireSize(previous_block) |
|
937 previous_block.RefreshOutputPosition((previous_pos.x - next_pos.x, previous_pos.y + wire_size - next_pos.y)) |
|
938 wire.SetPoints([wx.Point(previous_pos.x, previous_pos.y + wire_size), |
|
939 wx.Point(previous_pos.x, previous_pos.y)]) |
|
940 if isinstance(next_block, SFC_Divergence): |
|
941 next_block.RefreshPosition() |
|
942 previous_block.RefreshOutputModel(True) |
|
943 |
|
944 def DeleteJump(self, jump): |
|
945 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
946 Viewer.DeleteJump(self, jump) |
|
947 else: |
|
948 previous = jump.GetPreviousConnector() |
|
949 previous_block = previous.GetParentBlock() |
|
950 if isinstance(previous_block, SFC_Transition): |
|
951 self.RemoveTransition(previous_block) |
|
952 previous = jump.GetPreviousConnector() |
|
953 if previous: |
|
954 previous_block = previous.GetParentBlock() |
|
955 else: |
|
956 previous_block = None |
|
957 wires = previous.GetWires() |
|
958 if len(wires) != 1: |
|
959 return |
|
960 wire = wires[0][0] |
|
961 wire.Clean() |
|
962 self.RemoveWire(wire) |
|
963 jump.Clean() |
|
964 self.RemoveBlock(jump) |
|
965 self.Controler.RemoveEditedElementInstance(self.TagName, jump.GetId()) |
|
966 if isinstance(previous_block, SFC_Step): |
|
967 previous_block.RemoveOutput() |
|
968 self.RefreshStepModel(previous_block) |
|
969 elif isinstance(previous_block, SFC_Divergence): |
|
970 if previous_block.GetType() in [SELECTION_CONVERGENCE, SIMULTANEOUS_CONVERGENCE]: |
|
971 self.DeleteDivergence(previous_block) |
|
972 else: |
|
973 previous_block.RemoveBranch(previous) |
|
974 if previous_block.GetBranchNumber() < 2: |
|
975 self.DeleteDivergence(previous_block) |
|
976 else: |
|
977 previous_block.RefreshModel() |
|
978 |
|
979 def DeleteActionBlock(self, actionblock): |
|
980 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
981 Viewer.DeleteActionBlock(self, actionblock) |
|
982 else: |
|
983 connector = actionblock.GetConnector() |
|
984 wires = connector.GetWires() |
|
985 if len(wires) != 1: |
|
986 return |
|
987 wire = wires[0][0] |
|
988 step = wire.EndConnected.GetParentBlock() |
|
989 wire.Clean() |
|
990 self.RemoveWire(wire) |
|
991 actionblock.Clean() |
|
992 self.RemoveBlock(actionblock) |
|
993 self.Controler.RemoveEditedElementInstance(self.TagName, actionblock.GetId()) |
|
994 step.RemoveAction() |
|
995 self.RefreshStepModel(step) |
|
996 step.RefreshOutputPosition() |
|
997 step.RefreshOutputModel(True) |
|
998 |
|
999 def DeleteWire(self, wire): |
|
1000 if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
1001 Viewer.DeleteWire(self, wire) |
|
1002 |
|
1003 #------------------------------------------------------------------------------- |
|
1004 # Model update functions |
|
1005 #------------------------------------------------------------------------------- |
|
1006 |
|
1007 def RefreshBlockModel(self, block): |
|
1008 blockid = block.GetId() |
|
1009 infos = {} |
|
1010 infos["type"] = block.GetType() |
|
1011 infos["name"] = block.GetName() |
|
1012 infos["x"], infos["y"] = block.GetPosition() |
|
1013 infos["width"], infos["height"] = block.GetSize() |
|
1014 infos["connectors"] = block.GetConnectors() |
|
1015 self.Controler.SetEditedElementBlockInfos(self.TagName, blockid, infos) |
|
1016 |