author | laurent |
Mon, 23 Apr 2012 11:16:40 +0200 | |
changeset 671 | 47b9ad1471cc |
parent 650 | aaa3b02d42b1 |
permissions | -rw-r--r-- |
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#!/usr/bin/env python |
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# -*- coding: utf-8 -*- |
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#This file is part of PLCOpenEditor, a library implementing an IEC 61131-3 editor |
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#based on the plcopen standard. |
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# |
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#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD |
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# |
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#See COPYING file for copyrights details. |
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# |
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#This library is free software; you can redistribute it and/or |
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#modify it under the terms of the GNU General Public |
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#License as published by the Free Software Foundation; either |
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#version 2.1 of the License, or (at your option) any later version. |
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# |
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#This library is distributed in the hope that it will be useful, |
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#but WITHOUT ANY WARRANTY; without even the implied warranty of |
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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#General Public License for more details. |
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# |
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#You should have received a copy of the GNU General Public |
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#License along with this library; if not, write to the Free Software |
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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25 |
import wx |
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import time |
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from types import * |
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from Viewer import * |
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30 |
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31 |
def ExtractNextBlocks(block, block_list): |
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32 |
current_list = [block] |
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33 |
while len(current_list) > 0: |
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next_list = [] |
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for current in current_list: |
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connectors = current.GetConnectors() |
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input_connectors = [] |
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if isinstance(current, LD_PowerRail) and current.GetType() == RIGHTRAIL: |
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input_connectors = connectors |
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else: |
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if "inputs" in connectors: |
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input_connectors = connectors["inputs"] |
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if "input" in connectors: |
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input_connectors = [connectors["input"]] |
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for connector in input_connectors: |
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for wire, handle in connector.GetWires(): |
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next = wire.EndConnected.GetParentBlock() |
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48 |
if not isinstance(next, LD_PowerRail) and next not in block_list: |
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block_list.append(next) |
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next_list.append(next) |
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current_list = next_list |
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52 |
||
27 | 53 |
def CalcBranchSize(elements, stops): |
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branch_size = 0 |
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stop_list = stops |
56 |
for stop in stops: |
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ExtractNextBlocks(stop, stop_list) |
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element_tree = {} |
59 |
for element in elements: |
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if element not in element_tree: |
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element_tree[element] = {"parents":["start"], "children":[], "weight":None} |
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GenerateTree(element, element_tree, stop_list) |
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elif element_tree[element]: |
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element_tree[element]["parents"].append("start") |
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27 | 65 |
remove_stops = {"start":[], "stop":[]} |
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for element, values in element_tree.items(): |
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if "stop" in values["children"]: |
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removed = [] |
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for child in values["children"]: |
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if child != "stop": |
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## if child in elements: |
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## RemoveElement(child, element_tree) |
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## removed.append(child) |
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if "start" in element_tree[child]["parents"]: |
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if element not in remove_stops["stop"]: |
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remove_stops["stop"].append(element) |
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if child not in remove_stops["start"]: |
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remove_stops["start"].append(child) |
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for child in removed: |
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values["children"].remove(child) |
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for element in remove_stops["start"]: |
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element_tree[element]["parents"].remove("start") |
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for element in remove_stops["stop"]: |
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element_tree[element]["children"].remove("stop") |
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for element, values in element_tree.items(): |
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if values and "stop" in values["children"]: |
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CalcWeight(element, element_tree) |
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if values["weight"]: |
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branch_size += values["weight"] |
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else: |
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return 1 |
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#print branch_size |
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return branch_size |
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def RemoveElement(remove, element_tree): |
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if remove in element_tree and element_tree[remove]: |
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for child in element_tree[remove]["children"]: |
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if child != "stop": |
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RemoveElement(child, element_tree) |
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element_tree.pop(remove) |
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## element_tree[remove] = None |
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def GenerateTree(element, element_tree, stop_list): |
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if element in element_tree: |
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connectors = element.GetConnectors() |
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input_connectors = [] |
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if isinstance(element, LD_PowerRail) and element.GetType() == RIGHTRAIL: |
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input_connectors = connectors |
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else: |
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if "inputs" in connectors: |
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input_connectors = connectors["inputs"] |
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if "input" in connectors: |
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input_connectors = [connectors["input"]] |
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for connector in input_connectors: |
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for wire, handle in connector.GetWires(): |
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next = wire.EndConnected.GetParentBlock() |
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if isinstance(next, LD_PowerRail) and next.GetType() == LEFTRAIL or next in stop_list: |
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## for remove in element_tree[element]["children"]: |
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## RemoveElement(remove, element_tree) |
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## element_tree[element]["children"] = ["stop"] |
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element_tree[element]["children"].append("stop") |
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## elif element_tree[element]["children"] == ["stop"]: |
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## element_tree[next] = None |
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elif next not in element_tree or element_tree[next]: |
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element_tree[element]["children"].append(next) |
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if next in element_tree: |
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element_tree[next]["parents"].append(element) |
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else: |
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element_tree[next] = {"parents":[element], "children":[], "weight":None} |
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GenerateTree(next, element_tree, stop_list) |
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def CalcWeight(element, element_tree): |
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weight = 0 |
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parts = None |
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if element in element_tree: |
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for parent in element_tree[element]["parents"]: |
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if parent == "start": |
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weight += 1 |
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elif parent in element_tree: |
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if not parts: |
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parts = len(element_tree[parent]["children"]) |
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else: |
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parts = min(parts, len(element_tree[parent]["children"])) |
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if not element_tree[parent]["weight"]: |
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CalcWeight(parent, element_tree) |
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if element_tree[parent]["weight"]: |
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weight += element_tree[parent]["weight"] |
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else: |
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element_tree[element]["weight"] = None |
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return |
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else: |
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element_tree[element]["weight"] = None |
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return |
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if not parts: |
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parts = 1 |
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element_tree[element]["weight"] = max(1, weight / parts) |
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#------------------------------------------------------------------------------- |
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# Ladder Diagram Graphic elements Viewer class |
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#------------------------------------------------------------------------------- |
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""" |
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Class derived from Viewer class that implements a Viewer of Ladder Diagram |
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""" |
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class LD_Viewer(Viewer): |
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def __init__(self, parent, tagname, window, controler, debug = False, instancepath = ""): |
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Viewer.__init__(self, parent, tagname, window, controler, debug, instancepath) |
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self.Rungs = [] |
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self.RungComments = [] |
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self.CurrentLanguage = "LD" |
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#------------------------------------------------------------------------------- |
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# Refresh functions |
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#------------------------------------------------------------------------------- |
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def ResetView(self): |
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self.Rungs = [] |
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self.RungComments = [] |
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Viewer.ResetView(self) |
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def RefreshView(self, variablepanel=True, selection=None): |
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Viewer.RefreshView(self, variablepanel, selection) |
554 | 187 |
wx.CallAfter(self.Refresh) |
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for i, rung in enumerate(self.Rungs): |
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bbox = rung.GetBoundingBox() |
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if i < len(self.RungComments): |
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if self.RungComments[i]: |
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pos = self.RungComments[i].GetPosition() |
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if pos[1] > bbox.y: |
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self.RungComments.insert(i, None) |
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else: |
42 | 196 |
self.RungComments.insert(i, None) |
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Improving viewer loading instances procedure to faster
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def loadInstance(self, instance, ids, selection): |
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Viewer.loadInstance(self, instance, ids, selection) |
80 | 200 |
if self.GetDrawingMode() != FREEDRAWING_MODE: |
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if instance["type"] == "leftPowerRail": |
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element = self.FindElementById(instance["id"]) |
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rung = Graphic_Group(self) |
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rung.SelectElement(element) |
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self.Rungs.append(rung) |
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elif instance["type"] == "rightPowerRail": |
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rungs = [] |
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550 | 208 |
for connector in instance["inputs"]: |
80 | 209 |
for link in connector["links"]: |
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connected = self.FindElementById(link["refLocalId"]) |
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rung = self.FindRung(connected) |
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if rung not in rungs: |
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rungs.append(rung) |
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if len(rungs) > 1: |
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391 | 215 |
raise ValueError, _("Ladder element with id %d is on more than one rung.")%instance["id"] |
80 | 216 |
element = self.FindElementById(instance["id"]) |
550 | 217 |
element_connectors = element.GetConnectors() |
80 | 218 |
self.Rungs[rungs[0]].SelectElement(element) |
550 | 219 |
for connector in element_connectors["inputs"]: |
80 | 220 |
for wire, num in connector.GetWires(): |
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self.Rungs[rungs[0]].SelectElement(wire) |
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550 | 222 |
wx.CallAfter(self.RefreshPosition, element) |
80 | 223 |
elif instance["type"] in ["contact", "coil"]: |
224 |
rungs = [] |
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550 | 225 |
for link in instance["inputs"][0]["links"]: |
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connected = self.FindElementById(link["refLocalId"]) |
227 |
rung = self.FindRung(connected) |
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if rung not in rungs: |
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rungs.append(rung) |
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80 | 230 |
if len(rungs) > 1: |
391 | 231 |
raise ValueError, _("Ladder element with id %d is on more than one rung.")%instance["id"] |
80 | 232 |
element = self.FindElementById(instance["id"]) |
550 | 233 |
element_connectors = element.GetConnectors() |
80 | 234 |
self.Rungs[rungs[0]].SelectElement(element) |
550 | 235 |
for wire, num in element_connectors["inputs"][0].GetWires(): |
0 | 236 |
self.Rungs[rungs[0]].SelectElement(wire) |
550 | 237 |
wx.CallAfter(self.RefreshPosition, element) |
80 | 238 |
elif instance["type"] == "comment": |
239 |
element = self.FindElementById(instance["id"]) |
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pos = element.GetPosition() |
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i = 0 |
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inserted = False |
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while i < len(self.RungComments) and not inserted: |
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ipos = self.RungComments[i].GetPosition() |
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if pos[1] < ipos[1]: |
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self.RungComments.insert(i, element) |
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inserted = True |
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i += 1 |
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if not inserted: |
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self.RungComments.append(element) |
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550 | 251 |
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0 | 252 |
#------------------------------------------------------------------------------- |
253 |
# Search Element functions |
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#------------------------------------------------------------------------------- |
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255 |
||
256 |
def FindRung(self, element): |
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for i, rung in enumerate(self.Rungs): |
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if rung.IsElementIn(element): |
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return i |
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return None |
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261 |
||
650 | 262 |
def FindElement(self, event, exclude_group = False, connectors = True): |
80 | 263 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
650 | 264 |
return Viewer.FindElement(self, event, exclude_group, connectors) |
27 | 265 |
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563
3f92a5e18804
- Fixing editing graphic element (handles, rubberband and highlight) in graphic editor in order to make them keep the same size whatever the zoom factor applied to graphic editor
laurent
parents:
554
diff
changeset
|
266 |
dc = self.GetLogicalDC() |
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laurent
parents:
554
diff
changeset
|
267 |
pos = event.GetLogicalPosition(dc) |
550 | 268 |
if self.SelectedElement and not isinstance(self.SelectedElement, (Graphic_Group, Wire)): |
650 | 269 |
if self.SelectedElement.HitTest(pos, connectors) or self.SelectedElement.TestHandle(pos) != (0, 0): |
80 | 270 |
return self.SelectedElement |
0 | 271 |
elements = [] |
42 | 272 |
for element in self.GetElements(sort_wires=True): |
650 | 273 |
if element.HitTest(pos, connectors) or element.TestHandle(event) != (0, 0): |
0 | 274 |
elements.append(element) |
275 |
if len(elements) == 1: |
|
276 |
return elements[0] |
|
277 |
elif len(elements) > 1: |
|
278 |
group = Graphic_Group(self) |
|
279 |
for element in elements: |
|
42 | 280 |
if self.IsBlock(element): |
0 | 281 |
return element |
282 |
group.SelectElement(element) |
|
283 |
return group |
|
284 |
return None |
|
285 |
||
286 |
def SearchElements(self, bbox): |
|
287 |
elements = [] |
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550 | 288 |
for element in self.Blocks.values() + self.Comments.values(): |
42 | 289 |
if element.IsInSelection(bbox): |
0 | 290 |
elements.append(element) |
291 |
return elements |
|
292 |
||
293 |
#------------------------------------------------------------------------------- |
|
294 |
# Mouse event functions |
|
295 |
#------------------------------------------------------------------------------- |
|
296 |
||
297 |
def OnViewerLeftDown(self, event): |
|
27 | 298 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
299 |
Viewer.OnViewerLeftDown(self, event) |
|
300 |
elif self.Mode == MODE_SELECTION: |
|
563
3f92a5e18804
- Fixing editing graphic element (handles, rubberband and highlight) in graphic editor in order to make them keep the same size whatever the zoom factor applied to graphic editor
laurent
parents:
554
diff
changeset
|
301 |
element = self.FindElement(event) |
0 | 302 |
if self.SelectedElement: |
42 | 303 |
if not isinstance(self.SelectedElement, Graphic_Group): |
0 | 304 |
if self.SelectedElement != element: |
42 | 305 |
if self.IsWire(self.SelectedElement): |
0 | 306 |
self.SelectedElement.SetSelectedSegment(None) |
307 |
else: |
|
308 |
self.SelectedElement.SetSelected(False) |
|
309 |
else: |
|
310 |
self.SelectedElement = None |
|
42 | 311 |
elif element and isinstance(element, Graphic_Group): |
0 | 312 |
if self.SelectedElement.GetElements() != element.GetElements(): |
313 |
for elt in self.SelectedElement.GetElements(): |
|
42 | 314 |
if self.IsWire(elt): |
0 | 315 |
elt.SetSelectedSegment(None) |
316 |
self.SelectedElement.SetSelected(False) |
|
317 |
self.SelectedElement = None |
|
318 |
else: |
|
319 |
for elt in self.SelectedElement.GetElements(): |
|
42 | 320 |
if self.IsWire(elt): |
0 | 321 |
elt.SetSelectedSegment(None) |
322 |
self.SelectedElement.SetSelected(False) |
|
323 |
self.SelectedElement = None |
|
324 |
if element: |
|
325 |
self.SelectedElement = element |
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563
3f92a5e18804
- Fixing editing graphic element (handles, rubberband and highlight) in graphic editor in order to make them keep the same size whatever the zoom factor applied to graphic editor
laurent
parents:
554
diff
changeset
|
326 |
self.SelectedElement.OnLeftDown(event, self.GetLogicalDC(), self.Scaling) |
144 | 327 |
self.SelectedElement.Refresh() |
0 | 328 |
else: |
329 |
self.rubberBand.Reset() |
|
563
3f92a5e18804
- Fixing editing graphic element (handles, rubberband and highlight) in graphic editor in order to make them keep the same size whatever the zoom factor applied to graphic editor
laurent
parents:
554
diff
changeset
|
330 |
self.rubberBand.OnLeftDown(event, self.GetLogicalDC(), self.Scaling) |
0 | 331 |
event.Skip() |
332 |
||
333 |
def OnViewerLeftUp(self, event): |
|
27 | 334 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
335 |
Viewer.OnViewerLeftUp(self, event) |
|
336 |
elif self.rubberBand.IsShown(): |
|
0 | 337 |
if self.Mode == MODE_SELECTION: |
338 |
elements = self.SearchElements(self.rubberBand.GetCurrentExtent()) |
|
27 | 339 |
self.rubberBand.OnLeftUp(event, self.GetLogicalDC(), self.Scaling) |
0 | 340 |
if len(elements) > 0: |
341 |
self.SelectedElement = Graphic_Group(self) |
|
342 |
self.SelectedElement.SetElements(elements) |
|
343 |
self.SelectedElement.SetSelected(True) |
|
344 |
elif self.Mode == MODE_SELECTION and self.SelectedElement: |
|
27 | 345 |
dc = self.GetLogicalDC() |
42 | 346 |
if not isinstance(self.SelectedElement, Graphic_Group): |
347 |
if self.IsWire(self.SelectedElement): |
|
27 | 348 |
result = self.SelectedElement.TestSegment(event.GetLogicalPosition(dc), True) |
0 | 349 |
if result and result[1] in [EAST, WEST]: |
350 |
self.SelectedElement.SetSelectedSegment(result[0]) |
|
351 |
else: |
|
27 | 352 |
self.SelectedElement.OnLeftUp(event, dc, self.Scaling) |
0 | 353 |
else: |
354 |
for element in self.SelectedElement.GetElements(): |
|
42 | 355 |
if self.IsWire(element): |
27 | 356 |
result = element.TestSegment(event.GetLogicalPosition(dc), True) |
0 | 357 |
if result and result[1] in [EAST, WEST]: |
358 |
element.SetSelectedSegment(result[0]) |
|
359 |
else: |
|
27 | 360 |
element.OnLeftUp(event, dc, self.Scaling) |
144 | 361 |
self.SelectedElement.Refresh() |
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Redefine cursor switching procedure in graphic viewers
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249
diff
changeset
|
362 |
wx.CallAfter(self.SetCurrentCursor, 0) |
0 | 363 |
event.Skip() |
364 |
||
365 |
def OnViewerRightUp(self, event): |
|
27 | 366 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
367 |
Viewer.OnViewerRightUp(self, event) |
|
368 |
else: |
|
563
3f92a5e18804
- Fixing editing graphic element (handles, rubberband and highlight) in graphic editor in order to make them keep the same size whatever the zoom factor applied to graphic editor
laurent
parents:
554
diff
changeset
|
369 |
element = self.FindElement(event) |
27 | 370 |
if element: |
371 |
if self.SelectedElement and self.SelectedElement != element: |
|
372 |
self.SelectedElement.SetSelected(False) |
|
373 |
self.SelectedElement = element |
|
42 | 374 |
if self.IsWire(self.SelectedElement): |
27 | 375 |
self.SelectedElement.SetSelectedSegment(0) |
376 |
else: |
|
377 |
self.SelectedElement.SetSelected(True) |
|
563
3f92a5e18804
- Fixing editing graphic element (handles, rubberband and highlight) in graphic editor in order to make them keep the same size whatever the zoom factor applied to graphic editor
laurent
parents:
554
diff
changeset
|
378 |
self.SelectedElement.OnRightUp(event, self.GetLogicalDC(), self.Scaling) |
144 | 379 |
self.SelectedElement.Refresh() |
382
42a9b03bba82
Redefine cursor switching procedure in graphic viewers
laurent
parents:
249
diff
changeset
|
380 |
wx.CallAfter(self.SetCurrentCursor, 0) |
27 | 381 |
event.Skip() |
382 |
||
383 |
#------------------------------------------------------------------------------- |
|
384 |
# Keyboard event functions |
|
385 |
#------------------------------------------------------------------------------- |
|
386 |
||
387 |
def OnChar(self, event): |
|
388 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
389 |
Viewer.OnChar(self, event) |
|
390 |
else: |
|
64
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|
391 |
xpos, ypos = self.GetScrollPos(wx.HORIZONTAL), self.GetScrollPos(wx.VERTICAL) |
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|
392 |
xmax = self.GetScrollRange(wx.HORIZONTAL) - self.GetScrollThumb(wx.HORIZONTAL) |
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|
393 |
ymax = self.GetScrollRange(wx.VERTICAL) - self.GetScrollThumb(wx.VERTICAL) |
27 | 394 |
keycode = event.GetKeyCode() |
64
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changeset
|
395 |
if keycode == wx.WXK_DELETE and self.SelectedElement: |
42 | 396 |
if self.IsBlock(self.SelectedElement): |
27 | 397 |
self.SelectedElement.Delete() |
42 | 398 |
elif self.IsWire(self.SelectedElement): |
27 | 399 |
self.DeleteWire(self.SelectedElement) |
42 | 400 |
elif isinstance(self.SelectedElement, Graphic_Group): |
27 | 401 |
all_wires = True |
402 |
for element in self.SelectedElement.GetElements(): |
|
42 | 403 |
all_wires &= self.IsWire(element) |
27 | 404 |
if all_wires: |
405 |
self.DeleteWire(self.SelectedElement) |
|
406 |
else: |
|
407 |
self.SelectedElement.Delete() |
|
56
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|
408 |
self.RefreshBuffer() |
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changeset
|
409 |
self.RefreshScrollBars() |
155 | 410 |
self.Refresh(False) |
64
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changeset
|
411 |
elif keycode == wx.WXK_LEFT: |
56
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|
412 |
if event.ControlDown() and event.ShiftDown(): |
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diff
changeset
|
413 |
self.Scroll(0, ypos) |
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diff
changeset
|
414 |
elif event.ControlDown(): |
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diff
changeset
|
415 |
self.Scroll(max(0, xpos - 1), ypos) |
64
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changeset
|
416 |
elif keycode == wx.WXK_RIGHT: |
56
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changeset
|
417 |
if event.ControlDown() and event.ShiftDown(): |
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changeset
|
418 |
self.Scroll(xmax, ypos) |
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diff
changeset
|
419 |
elif event.ControlDown(): |
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changeset
|
420 |
self.Scroll(min(xpos + 1, xmax), ypos) |
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diff
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|
421 |
elif keycode == wx.WXK_UP: |
56
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changeset
|
422 |
if event.ControlDown() and event.ShiftDown(): |
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diff
changeset
|
423 |
self.Scroll(xpos, 0) |
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changeset
|
424 |
elif event.ControlDown(): |
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changeset
|
425 |
self.Scroll(xpos, max(0, ypos - 1)) |
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changeset
|
426 |
elif keycode == wx.WXK_DOWN: |
56
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changeset
|
427 |
if event.ControlDown() and event.ShiftDown(): |
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|
428 |
self.Scroll(xpos, ymax) |
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|
429 |
elif event.ControlDown(): |
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changeset
|
430 |
self.Scroll(xpos, min(ypos + 1, ymax)) |
112 | 431 |
else: |
432 |
event.Skip() |
|
0 | 433 |
|
434 |
#------------------------------------------------------------------------------- |
|
510
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|
435 |
# Model adding functions from Drop Target |
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|
436 |
#------------------------------------------------------------------------------- |
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diff
changeset
|
437 |
|
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diff
changeset
|
438 |
def AddVariableBlock(self, x, y, scaling, var_class, var_name, var_type): |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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|
439 |
if var_type == "BOOL": |
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diff
changeset
|
440 |
id = self.GetNewId() |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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diff
changeset
|
441 |
if var_class == INPUT: |
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diff
changeset
|
442 |
contact = LD_Contact(self, CONTACT_NORMAL, var_name, id) |
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diff
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|
443 |
width, height = contact.GetMinSize() |
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diff
changeset
|
444 |
if scaling is not None: |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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diff
changeset
|
445 |
x = round(float(x) / float(scaling[0])) * scaling[0] |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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diff
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|
446 |
y = round(float(y) / float(scaling[1])) * scaling[1] |
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diff
changeset
|
447 |
width = round(float(width) / float(scaling[0]) + 0.5) * scaling[0] |
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diff
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|
448 |
height = round(float(height) / float(scaling[1]) + 0.5) * scaling[1] |
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diff
changeset
|
449 |
contact.SetPosition(x, y) |
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diff
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|
450 |
contact.SetSize(width, height) |
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diff
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|
451 |
self.AddBlock(contact) |
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diff
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|
452 |
self.Controler.AddEditedElementContact(self.GetTagName(), id) |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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|
453 |
self.RefreshContactModel(contact) |
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diff
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|
454 |
else: |
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diff
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|
455 |
coil = LD_Coil(self, COIL_NORMAL, var_name, id) |
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|
456 |
width, height = coil.GetMinSize() |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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diff
changeset
|
457 |
if scaling is not None: |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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diff
changeset
|
458 |
x = round(float(x) / float(scaling[0])) * scaling[0] |
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|
459 |
y = round(float(y) / float(scaling[1])) * scaling[1] |
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diff
changeset
|
460 |
width = round(float(width) / float(scaling[0]) + 0.5) * scaling[0] |
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diff
changeset
|
461 |
height = round(float(height) / float(scaling[1]) + 0.5) * scaling[1] |
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diff
changeset
|
462 |
coil.SetPosition(x, y) |
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diff
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|
463 |
coil.SetSize(width, height) |
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diff
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|
464 |
self.AddBlock(coil) |
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diff
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|
465 |
self.Controler.AddEditedElementCoil(self.GetTagName(), id) |
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diff
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|
466 |
self.RefreshCoilModel(coil) |
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diff
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|
467 |
self.RefreshBuffer() |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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diff
changeset
|
468 |
self.RefreshScrollBars() |
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diff
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|
469 |
self.RefreshVisibleElements() |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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diff
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|
470 |
self.Refresh(False) |
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Adding support for creating contact and coil in LD Viewer instead of variable blocks when dropping a variable
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diff
changeset
|
471 |
else: |
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diff
changeset
|
472 |
Viewer.AddVariableBlock(self, x, y, scaling, var_class, var_name, var_type) |
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|
473 |
|
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diff
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|
474 |
#------------------------------------------------------------------------------- |
0 | 475 |
# Adding element functions |
476 |
#------------------------------------------------------------------------------- |
|
477 |
||
42 | 478 |
def AddLadderRung(self): |
550 | 479 |
dialog = LDElementDialog(self.ParentWindow, self.Controler, "coil") |
165 | 480 |
dialog.SetPreviewFont(self.GetFont()) |
0 | 481 |
varlist = [] |
249 | 482 |
vars = self.Controler.GetEditedElementInterfaceVars(self.TagName, self.Debug) |
0 | 483 |
if vars: |
484 |
for var in vars: |
|
6 | 485 |
if var["Class"] != "Input" and var["Type"] == "BOOL": |
0 | 486 |
varlist.append(var["Name"]) |
249 | 487 |
returntype = self.Controler.GetEditedElementInterfaceReturnType(self.TagName, self.Debug) |
0 | 488 |
if returntype == "BOOL": |
121 | 489 |
varlist.append(self.Controler.GetEditedElementName(self.TagName)) |
0 | 490 |
dialog.SetVariables(varlist) |
491 |
dialog.SetValues({"name":"","type":COIL_NORMAL}) |
|
64
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|
492 |
if dialog.ShowModal() == wx.ID_OK: |
0 | 493 |
values = dialog.GetValues() |
494 |
startx, starty = LD_OFFSET[0], 0 |
|
495 |
if len(self.Rungs) > 0: |
|
496 |
bbox = self.Rungs[-1].GetBoundingBox() |
|
497 |
starty = bbox.y + bbox.height |
|
498 |
starty += LD_OFFSET[1] |
|
499 |
rung = Graphic_Group(self) |
|
550 | 500 |
|
0 | 501 |
# Create comment |
502 |
id = self.GetNewId() |
|
391 | 503 |
comment = Comment(self, _("Comment"), id) |
0 | 504 |
comment.SetPosition(startx, starty) |
505 |
comment.SetSize(LD_COMMENT_DEFAULTSIZE[0], LD_COMMENT_DEFAULTSIZE[1]) |
|
42 | 506 |
self.AddComment(comment) |
507 |
self.RungComments.append(comment) |
|
121 | 508 |
self.Controler.AddEditedElementComment(self.TagName, id) |
0 | 509 |
self.RefreshCommentModel(comment) |
510 |
starty += LD_COMMENT_DEFAULTSIZE[1] + LD_OFFSET[1] |
|
550 | 511 |
|
0 | 512 |
# Create LeftPowerRail |
513 |
id = self.GetNewId() |
|
514 |
leftpowerrail = LD_PowerRail(self, LEFTRAIL, id) |
|
515 |
leftpowerrail.SetPosition(startx, starty) |
|
550 | 516 |
leftpowerrail_connectors = leftpowerrail.GetConnectors() |
42 | 517 |
self.AddBlock(leftpowerrail) |
0 | 518 |
rung.SelectElement(leftpowerrail) |
121 | 519 |
self.Controler.AddEditedElementPowerRail(self.TagName, id, LEFTRAIL) |
0 | 520 |
self.RefreshPowerRailModel(leftpowerrail) |
550 | 521 |
|
0 | 522 |
# Create Coil |
523 |
id = self.GetNewId() |
|
524 |
coil = LD_Coil(self, values["type"], values["name"], id) |
|
525 |
coil.SetPosition(startx, starty + (LD_LINE_SIZE - LD_ELEMENT_SIZE[1]) / 2) |
|
550 | 526 |
coil_connectors = coil.GetConnectors() |
42 | 527 |
self.AddBlock(coil) |
0 | 528 |
rung.SelectElement(coil) |
121 | 529 |
self.Controler.AddEditedElementCoil(self.TagName, id) |
550 | 530 |
|
0 | 531 |
# Create Wire between LeftPowerRail and Coil |
532 |
wire = Wire(self) |
|
550 | 533 |
start_connector = coil_connectors["inputs"][0] |
534 |
end_connector = leftpowerrail_connectors["outputs"][0] |
|
0 | 535 |
start_connector.Connect((wire, 0), False) |
536 |
end_connector.Connect((wire, -1), False) |
|
537 |
wire.ConnectStartPoint(None, start_connector) |
|
538 |
wire.ConnectEndPoint(None, end_connector) |
|
50 | 539 |
self.AddWire(wire) |
0 | 540 |
rung.SelectElement(wire) |
550 | 541 |
|
0 | 542 |
# Create RightPowerRail |
543 |
id = self.GetNewId() |
|
544 |
rightpowerrail = LD_PowerRail(self, RIGHTRAIL, id) |
|
545 |
rightpowerrail.SetPosition(startx, starty) |
|
550 | 546 |
rightpowerrail_connectors = rightpowerrail.GetConnectors() |
42 | 547 |
self.AddBlock(rightpowerrail) |
0 | 548 |
rung.SelectElement(rightpowerrail) |
121 | 549 |
self.Controler.AddEditedElementPowerRail(self.TagName, id, RIGHTRAIL) |
550 | 550 |
|
0 | 551 |
# Create Wire between LeftPowerRail and Coil |
552 |
wire = Wire(self) |
|
550 | 553 |
start_connector = rightpowerrail_connectors["inputs"][0] |
554 |
end_connector = coil_connectors["outputs"][0] |
|
0 | 555 |
start_connector.Connect((wire, 0), False) |
556 |
end_connector.Connect((wire, -1), False) |
|
557 |
wire.ConnectStartPoint(None, start_connector) |
|
558 |
wire.ConnectEndPoint(None, end_connector) |
|
50 | 559 |
self.AddWire(wire) |
0 | 560 |
rung.SelectElement(wire) |
561 |
self.RefreshPosition(coil) |
|
562 |
self.Rungs.append(rung) |
|
56
7187e1c00975
Adding support for Undo/Redo and Unsaved File On Close detection
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diff
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|
563 |
self.RefreshBuffer() |
7187e1c00975
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diff
changeset
|
564 |
self.RefreshScrollBars() |
550 | 565 |
self.RefreshVisibleElements() |
155 | 566 |
self.Refresh(False) |
0 | 567 |
|
42 | 568 |
def AddLadderContact(self): |
0 | 569 |
wires = [] |
42 | 570 |
if self.IsWire(self.SelectedElement): |
0 | 571 |
left_element = self.SelectedElement.EndConnected |
572 |
if not isinstance(left_element.GetParentBlock(), LD_Coil): |
|
573 |
wires.append(self.SelectedElement) |
|
42 | 574 |
elif self.SelectedElement and isinstance(self.SelectedElement,Graphic_Group): |
575 |
if False not in [self.IsWire(element) for element in self.SelectedElement.GetElements()]: |
|
0 | 576 |
for element in self.SelectedElement.GetElements(): |
577 |
wires.append(element) |
|
578 |
if len(wires) > 0: |
|
550 | 579 |
dialog = LDElementDialog(self.ParentWindow, self.Controler, "contact") |
165 | 580 |
dialog.SetPreviewFont(self.GetFont()) |
0 | 581 |
varlist = [] |
249 | 582 |
vars = self.Controler.GetEditedElementInterfaceVars(self.TagName, self.Debug) |
0 | 583 |
if vars: |
584 |
for var in vars: |
|
6 | 585 |
if var["Class"] != "Output" and var["Type"] == "BOOL": |
0 | 586 |
varlist.append(var["Name"]) |
587 |
dialog.SetVariables(varlist) |
|
588 |
dialog.SetValues({"name":"","type":CONTACT_NORMAL}) |
|
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|
589 |
if dialog.ShowModal() == wx.ID_OK: |
0 | 590 |
values = dialog.GetValues() |
591 |
points = wires[0].GetSelectedSegmentPoints() |
|
592 |
id = self.GetNewId() |
|
593 |
contact = LD_Contact(self, values["type"], values["name"], id) |
|
594 |
contact.SetPosition(0, points[0].y - (LD_ELEMENT_SIZE[1] + 1) / 2) |
|
42 | 595 |
self.AddBlock(contact) |
121 | 596 |
self.Controler.AddEditedElementContact(self.TagName, id) |
0 | 597 |
rungindex = self.FindRung(wires[0]) |
598 |
rung = self.Rungs[rungindex] |
|
599 |
old_bbox = rung.GetBoundingBox() |
|
600 |
rung.SelectElement(contact) |
|
601 |
connectors = contact.GetConnectors() |
|
602 |
left_elements = [] |
|
603 |
right_elements = [] |
|
604 |
left_index = [] |
|
605 |
right_index = [] |
|
606 |
for wire in wires: |
|
607 |
if wire.EndConnected not in left_elements: |
|
608 |
left_elements.append(wire.EndConnected) |
|
609 |
left_index.append(wire.EndConnected.GetWireIndex(wire)) |
|
610 |
else: |
|
611 |
idx = left_elements.index(wire.EndConnected) |
|
612 |
left_index[idx] = min(left_index[idx], wire.EndConnected.GetWireIndex(wire)) |
|
613 |
if wire.StartConnected not in right_elements: |
|
614 |
right_elements.append(wire.StartConnected) |
|
615 |
right_index.append(wire.StartConnected.GetWireIndex(wire)) |
|
616 |
else: |
|
617 |
idx = right_elements.index(wire.StartConnected) |
|
618 |
right_index[idx] = min(right_index[idx], wire.StartConnected.GetWireIndex(wire)) |
|
619 |
wire.SetSelectedSegment(None) |
|
620 |
wire.Clean() |
|
621 |
rung.SelectElement(wire) |
|
42 | 622 |
self.RemoveWire(wire) |
0 | 623 |
wires = [] |
624 |
right_wires = [] |
|
625 |
for i, left_element in enumerate(left_elements): |
|
626 |
wire = Wire(self) |
|
627 |
wires.append(wire) |
|
550 | 628 |
connectors["inputs"][0].Connect((wire, 0), False) |
0 | 629 |
left_element.InsertConnect(left_index[i], (wire, -1), False) |
550 | 630 |
wire.ConnectStartPoint(None, connectors["inputs"][0]) |
0 | 631 |
wire.ConnectEndPoint(None, left_element) |
632 |
for i, right_element in enumerate(right_elements): |
|
633 |
wire = Wire(self) |
|
634 |
wires.append(wire) |
|
635 |
right_wires.append(wire) |
|
636 |
right_element.InsertConnect(right_index[i], (wire, 0), False) |
|
550 | 637 |
connectors["outputs"][0].Connect((wire, -1), False) |
0 | 638 |
wire.ConnectStartPoint(None, right_element) |
550 | 639 |
wire.ConnectEndPoint(None, connectors["outputs"][0]) |
0 | 640 |
right_wires.reverse() |
641 |
for wire in wires: |
|
42 | 642 |
self.AddWire(wire) |
0 | 643 |
rung.SelectElement(wire) |
644 |
self.RefreshPosition(contact) |
|
645 |
if len(right_wires) > 1: |
|
646 |
group = Graphic_Group(self) |
|
647 |
group.SetSelected(False) |
|
648 |
for wire in right_wires: |
|
649 |
wire.SetSelectedSegment(-1) |
|
650 |
group.SelectElement(wire) |
|
651 |
self.SelectedElement = group |
|
652 |
else: |
|
653 |
right_wires[0].SetSelectedSegment(-1) |
|
654 |
self.SelectedElement = right_wires[0] |
|
655 |
rung.RefreshBoundingBox() |
|
656 |
new_bbox = rung.GetBoundingBox() |
|
657 |
self.RefreshRungs(new_bbox.height - old_bbox.height, rungindex + 1) |
|
56
7187e1c00975
Adding support for Undo/Redo and Unsaved File On Close detection
lbessard
parents:
50
diff
changeset
|
658 |
self.RefreshBuffer() |
7187e1c00975
Adding support for Undo/Redo and Unsaved File On Close detection
lbessard
parents:
50
diff
changeset
|
659 |
self.RefreshScrollBars() |
550 | 660 |
self.RefreshVisibleElements() |
155 | 661 |
self.Refresh(False) |
7 | 662 |
else: |
391 | 663 |
message = wx.MessageDialog(self, _("You must select the wire where a contact should be added!"), _("Error"), wx.OK|wx.ICON_ERROR) |
7 | 664 |
message.ShowModal() |
665 |
message.Destroy() |
|
0 | 666 |
|
42 | 667 |
def AddLadderBranch(self): |
0 | 668 |
blocks = [] |
42 | 669 |
if self.IsBlock(self.SelectedElement): |
0 | 670 |
blocks = [self.SelectedElement] |
42 | 671 |
elif isinstance(self.SelectedElement, Graphic_Group): |
0 | 672 |
elements = self.SelectedElement.GetElements() |
673 |
for element in elements: |
|
674 |
blocks.append(element) |
|
675 |
if len(blocks) > 0: |
|
676 |
blocks_infos = [] |
|
677 |
left_elements = [] |
|
678 |
left_index = [] |
|
679 |
right_elements = [] |
|
680 |
right_index = [] |
|
681 |
for block in blocks: |
|
682 |
connectors = block.GetConnectors() |
|
550 | 683 |
block_infos = {"lefts":[],"rights":[]} |
684 |
block_infos.update(connectors) |
|
0 | 685 |
for connector in block_infos["inputs"]: |
686 |
for wire, handle in connector.GetWires(): |
|
687 |
found = False |
|
688 |
for infos in blocks_infos: |
|
689 |
if wire.EndConnected in infos["outputs"]: |
|
690 |
for left_element in infos["lefts"]: |
|
691 |
if left_element not in block_infos["lefts"]: |
|
692 |
block_infos["lefts"].append(left_element) |
|
693 |
found = True |
|
694 |
if not found and wire.EndConnected not in block_infos["lefts"]: |
|
695 |
block_infos["lefts"].append(wire.EndConnected) |
|
696 |
if wire.EndConnected not in left_elements: |
|
697 |
left_elements.append(wire.EndConnected) |
|
698 |
left_index.append(wire.EndConnected.GetWireIndex(wire)) |
|
699 |
else: |
|
700 |
index = left_elements.index(wire.EndConnected) |
|
701 |
left_index[index] = max(left_index[index], wire.EndConnected.GetWireIndex(wire)) |
|
702 |
for connector in block_infos["outputs"]: |
|
703 |
for wire, handle in connector.GetWires(): |
|
704 |
found = False |
|
705 |
for infos in blocks_infos: |
|
706 |
if wire.StartConnected in infos["inputs"]: |
|
707 |
for right_element in infos["rights"]: |
|
708 |
if right_element not in block_infos["rights"]: |
|
709 |
block_infos["rights"].append(right_element) |
|
710 |
found = True |
|
711 |
if not found and wire.StartConnected not in block_infos["rights"]: |
|
712 |
block_infos["rights"].append(wire.StartConnected) |
|
713 |
if wire.StartConnected not in right_elements: |
|
714 |
right_elements.append(wire.StartConnected) |
|
715 |
right_index.append(wire.StartConnected.GetWireIndex(wire)) |
|
716 |
else: |
|
717 |
index = right_elements.index(wire.StartConnected) |
|
718 |
right_index[index] = max(right_index[index], wire.StartConnected.GetWireIndex(wire)) |
|
719 |
for connector in block_infos["inputs"]: |
|
720 |
for infos in blocks_infos: |
|
721 |
if connector in infos["rights"]: |
|
722 |
infos["rights"].remove(connector) |
|
723 |
if connector in right_elements: |
|
724 |
index = right_elements.index(connector) |
|
725 |
right_elements.pop(index) |
|
726 |
right_index.pop(index) |
|
727 |
for right_element in block_infos["rights"]: |
|
728 |
if right_element not in infos["rights"]: |
|
729 |
infos["rights"].append(right_element) |
|
730 |
for connector in block_infos["outputs"]: |
|
731 |
for infos in blocks_infos: |
|
732 |
if connector in infos["lefts"]: |
|
733 |
infos["lefts"].remove(connector) |
|
734 |
if connector in left_elements: |
|
735 |
index = left_elements.index(connector) |
|
736 |
left_elements.pop(index) |
|
737 |
left_index.pop(index) |
|
738 |
for left_element in block_infos["lefts"]: |
|
739 |
if left_element not in infos["lefts"]: |
|
740 |
infos["lefts"].append(left_element) |
|
741 |
blocks_infos.append(block_infos) |
|
742 |
for infos in blocks_infos: |
|
743 |
left_elements = [element for element in infos["lefts"]] |
|
744 |
for left_element in left_elements: |
|
745 |
if isinstance(left_element.GetParentBlock(), LD_PowerRail): |
|
746 |
infos["lefts"].remove(left_element) |
|
747 |
if "LD_PowerRail" not in infos["lefts"]: |
|
748 |
infos["lefts"].append("LD_PowerRail") |
|
749 |
right_elements = [element for element in infos["rights"]] |
|
750 |
for right_element in right_elements: |
|
751 |
if isinstance(right_element.GetParentBlock(), LD_PowerRail): |
|
7 | 752 |
infos["rights"].remove(right_element) |
0 | 753 |
if "LD_PowerRail" not in infos["rights"]: |
754 |
infos["rights"].append("LD_PowerRail") |
|
755 |
infos["lefts"].sort() |
|
756 |
infos["rights"].sort() |
|
757 |
lefts = blocks_infos[0]["lefts"] |
|
758 |
rights = blocks_infos[0]["rights"] |
|
759 |
good = True |
|
760 |
for infos in blocks_infos[1:]: |
|
761 |
good &= infos["lefts"] == lefts |
|
762 |
good &= infos["rights"] == rights |
|
763 |
if good: |
|
764 |
rungindex = self.FindRung(blocks[0]) |
|
765 |
rung = self.Rungs[rungindex] |
|
766 |
old_bbox = rung.GetBoundingBox() |
|
767 |
left_powerrail = True |
|
768 |
right_powerrail = True |
|
769 |
for element in left_elements: |
|
770 |
left_powerrail &= isinstance(element.GetParentBlock(), LD_PowerRail) |
|
771 |
for element in right_elements: |
|
772 |
right_powerrail &= isinstance(element.GetParentBlock(), LD_PowerRail) |
|
773 |
if not left_powerrail or not right_powerrail: |
|
27 | 774 |
wires = [] |
0 | 775 |
if left_powerrail: |
776 |
powerrail = left_elements[0].GetParentBlock() |
|
777 |
index = 0 |
|
778 |
for left_element in left_elements: |
|
779 |
index = max(index, powerrail.GetConnectorIndex(left_element)) |
|
780 |
powerrail.InsertConnector(index + 1) |
|
781 |
powerrail.RefreshModel() |
|
782 |
connectors = powerrail.GetConnectors() |
|
27 | 783 |
right_elements.reverse() |
0 | 784 |
for i, right_element in enumerate(right_elements): |
785 |
new_wire = Wire(self) |
|
27 | 786 |
wires.append(new_wire) |
0 | 787 |
right_element.InsertConnect(right_index[i] + 1, (new_wire, 0), False) |
550 | 788 |
connectors["outputs"][index + 1].Connect((new_wire, -1), False) |
0 | 789 |
new_wire.ConnectStartPoint(None, right_element) |
550 | 790 |
new_wire.ConnectEndPoint(None, connectors["outputs"][index + 1]) |
0 | 791 |
right_elements.reverse() |
792 |
elif right_powerrail: |
|
550 | 793 |
dialog = LDElementDialog(self.ParentWindow, self.Controleur, "coil") |
165 | 794 |
dialog.SetPreviewFont(self.GetFont()) |
7 | 795 |
varlist = [] |
249 | 796 |
vars = self.Controler.GetEditedElementInterfaceVars(self.TagName, self.Debug) |
7 | 797 |
if vars: |
798 |
for var in vars: |
|
799 |
if var["Class"] != "Input" and var["Type"] == "BOOL": |
|
800 |
varlist.append(var["Name"]) |
|
249 | 801 |
returntype = self.Controler.GetEditedElementInterfaceReturnType(self.TagName, self.Debug) |
7 | 802 |
if returntype == "BOOL": |
121 | 803 |
varlist.append(self.Controler.GetEditedElementName(self.TagName)) |
7 | 804 |
dialog.SetVariables(varlist) |
805 |
dialog.SetValues({"name":"","type":COIL_NORMAL}) |
|
64
dd6f693e46a1
Cleaning code for using only wxPython 2.6 class naming
lbessard
parents:
58
diff
changeset
|
806 |
if dialog.ShowModal() == wx.ID_OK: |
7 | 807 |
values = dialog.GetValues() |
808 |
powerrail = right_elements[0].GetParentBlock() |
|
809 |
index = 0 |
|
810 |
for right_element in right_elements: |
|
811 |
index = max(index, powerrail.GetConnectorIndex(right_element)) |
|
812 |
powerrail.InsertConnector(index + 1) |
|
813 |
powerrail.RefreshModel() |
|
814 |
connectors = powerrail.GetConnectors() |
|
550 | 815 |
|
7 | 816 |
# Create Coil |
817 |
id = self.GetNewId() |
|
818 |
coil = LD_Coil(self, values["type"], values["name"], id) |
|
819 |
pos = blocks[0].GetPosition() |
|
820 |
coil.SetPosition(pos[0], pos[1] + LD_LINE_SIZE) |
|
42 | 821 |
self.AddBlock(coil) |
7 | 822 |
rung.SelectElement(coil) |
121 | 823 |
self.Controler.AddEditedElementCoil(self.TagName, id) |
7 | 824 |
coil_connectors = coil.GetConnectors() |
550 | 825 |
|
7 | 826 |
# Create Wire between LeftPowerRail and Coil |
827 |
wire = Wire(self) |
|
550 | 828 |
connectors["inputs"][index + 1].Connect((wire, 0), False) |
829 |
coil_connectors["outputs"][0].Connect((wire, -1), False) |
|
830 |
wire.ConnectStartPoint(None, connectors["inputs"][index + 1]) |
|
831 |
wire.ConnectEndPoint(None, coil_connectors["outputs"][0]) |
|
42 | 832 |
self.AddWire(wire) |
27 | 833 |
rung.SelectElement(wire) |
834 |
left_elements.reverse() |
|
550 | 835 |
|
7 | 836 |
for i, left_element in enumerate(left_elements): |
837 |
# Create Wire between LeftPowerRail and Coil |
|
838 |
new_wire = Wire(self) |
|
27 | 839 |
wires.append(new_wire) |
550 | 840 |
coil_connectors["inputs"][0].Connect((new_wire, 0), False) |
7 | 841 |
left_element.InsertConnect(left_index[i] + 1, (new_wire, -1), False) |
550 | 842 |
new_wire.ConnectStartPoint(None, coil_connectors["inputs"][0]) |
7 | 843 |
new_wire.ConnectEndPoint(None, left_element) |
550 | 844 |
|
7 | 845 |
self.RefreshPosition(coil) |
0 | 846 |
else: |
847 |
left_elements.reverse() |
|
848 |
right_elements.reverse() |
|
849 |
for i, left_element in enumerate(left_elements): |
|
850 |
for j, right_element in enumerate(right_elements): |
|
851 |
exist = False |
|
852 |
for wire, handle in right_element.GetWires(): |
|
853 |
exist |= wire.EndConnected == left_element |
|
854 |
if not exist: |
|
855 |
new_wire = Wire(self) |
|
856 |
wires.append(new_wire) |
|
857 |
right_element.InsertConnect(right_index[j] + 1, (new_wire, 0), False) |
|
858 |
left_element.InsertConnect(left_index[i] + 1, (new_wire, -1), False) |
|
859 |
new_wire.ConnectStartPoint(None, right_element) |
|
860 |
new_wire.ConnectEndPoint(None, left_element) |
|
27 | 861 |
wires.reverse() |
862 |
for wire in wires: |
|
42 | 863 |
self.AddWire(wire) |
27 | 864 |
rung.SelectElement(wire) |
865 |
right_elements.reverse() |
|
0 | 866 |
for block in blocks: |
867 |
self.RefreshPosition(block) |
|
868 |
for right_element in right_elements: |
|
869 |
self.RefreshPosition(right_element.GetParentBlock()) |
|
870 |
self.SelectedElement.RefreshBoundingBox() |
|
871 |
rung.RefreshBoundingBox() |
|
872 |
new_bbox = rung.GetBoundingBox() |
|
873 |
self.RefreshRungs(new_bbox.height - old_bbox.height, rungindex + 1) |
|
56
7187e1c00975
Adding support for Undo/Redo and Unsaved File On Close detection
lbessard
parents:
50
diff
changeset
|
874 |
self.RefreshBuffer() |
7187e1c00975
Adding support for Undo/Redo and Unsaved File On Close detection
lbessard
parents:
50
diff
changeset
|
875 |
self.RefreshScrollBars() |
550 | 876 |
self.RefreshVisibleElements() |
155 | 877 |
self.Refresh(False) |
7 | 878 |
else: |
391 | 879 |
message = wx.MessageDialog(self, _("The group of block must be coherent!"), _("Error"), wx.OK|wx.ICON_ERROR) |
7 | 880 |
message.ShowModal() |
881 |
message.Destroy() |
|
882 |
else: |
|
391 | 883 |
message = wx.MessageDialog(self, _("You must select the block or group of blocks around which a branch should be added!"), _("Error"), wx.OK|wx.ICON_ERROR) |
7 | 884 |
message.ShowModal() |
885 |
message.Destroy() |
|
886 |
||
42 | 887 |
def AddLadderBlock(self): |
391 | 888 |
message = wx.MessageDialog(self, _("This option isn't available yet!"), _("Warning"), wx.OK|wx.ICON_EXCLAMATION) |
7 | 889 |
message.ShowModal() |
890 |
message.Destroy() |
|
0 | 891 |
|
892 |
#------------------------------------------------------------------------------- |
|
893 |
# Delete element functions |
|
894 |
#------------------------------------------------------------------------------- |
|
895 |
||
896 |
def DeleteContact(self, contact): |
|
27 | 897 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
898 |
Viewer.DeleteContact(self, contact) |
|
899 |
else: |
|
900 |
rungindex = self.FindRung(contact) |
|
901 |
rung = self.Rungs[rungindex] |
|
902 |
old_bbox = rung.GetBoundingBox() |
|
903 |
connectors = contact.GetConnectors() |
|
550 | 904 |
input_wires = [wire for wire, handle in connectors["inputs"][0].GetWires()] |
905 |
output_wires = [wire for wire, handle in connectors["outputs"][0].GetWires()] |
|
27 | 906 |
left_elements = [(wire.EndConnected, wire.EndConnected.GetWireIndex(wire)) for wire in input_wires] |
907 |
right_elements = [(wire.StartConnected, wire.StartConnected.GetWireIndex(wire)) for wire in output_wires] |
|
908 |
for wire in input_wires: |
|
909 |
wire.Clean() |
|
910 |
rung.SelectElement(wire) |
|
42 | 911 |
self.RemoveWire(wire) |
27 | 912 |
for wire in output_wires: |
913 |
wire.Clean() |
|
914 |
rung.SelectElement(wire) |
|
42 | 915 |
self.RemoveWire(wire) |
27 | 916 |
rung.SelectElement(contact) |
917 |
contact.Clean() |
|
918 |
left_elements.reverse() |
|
919 |
right_elements.reverse() |
|
920 |
powerrail = len(left_elements) == 1 and isinstance(left_elements[0][0].GetParentBlock(), LD_PowerRail) |
|
921 |
for left_element, left_index in left_elements: |
|
922 |
for right_element, right_index in right_elements: |
|
923 |
wire_removed = [] |
|
924 |
for wire, handle in right_element.GetWires(): |
|
925 |
if wire.EndConnected == left_element: |
|
926 |
wire_removed.append(wire) |
|
927 |
elif isinstance(wire.EndConnected.GetParentBlock(), LD_PowerRail) and powerrail: |
|
928 |
left_powerrail = wire.EndConnected.GetParentBlock() |
|
929 |
index = left_powerrail.GetConnectorIndex(wire.EndConnected) |
|
930 |
left_powerrail.DeleteConnector(index) |
|
931 |
wire_removed.append(wire) |
|
932 |
for wire in wire_removed: |
|
933 |
wire.Clean() |
|
42 | 934 |
self.RemoveWire(wire) |
27 | 935 |
rung.SelectElement(wire) |
936 |
wires = [] |
|
937 |
for left_element, left_index in left_elements: |
|
938 |
for right_element, right_index in right_elements: |
|
939 |
wire = Wire(self) |
|
940 |
wires.append(wire) |
|
941 |
right_element.InsertConnect(right_index, (wire, 0), False) |
|
942 |
left_element.InsertConnect(left_index, (wire, -1), False) |
|
943 |
wire.ConnectStartPoint(None, right_element) |
|
944 |
wire.ConnectEndPoint(None, left_element) |
|
945 |
wires.reverse() |
|
946 |
for wire in wires: |
|
50 | 947 |
self.AddWire(wire) |
27 | 948 |
rung.SelectElement(wire) |
949 |
right_elements.reverse() |
|
0 | 950 |
for right_element, right_index in right_elements: |
27 | 951 |
self.RefreshPosition(right_element.GetParentBlock()) |
42 | 952 |
self.RemoveBlock(contact) |
121 | 953 |
self.Controler.RemoveEditedElementInstance(self.TagName, contact.GetId()) |
27 | 954 |
rung.RefreshBoundingBox() |
955 |
new_bbox = rung.GetBoundingBox() |
|
956 |
self.RefreshRungs(new_bbox.height - old_bbox.height, rungindex + 1) |
|
957 |
self.SelectedElement = None |
|
0 | 958 |
|
8 | 959 |
def RecursiveDeletion(self, element, rung): |
960 |
connectors = element.GetConnectors() |
|
550 | 961 |
input_wires = [wire for wire, handle in connectors["inputs"][0].GetWires()] |
8 | 962 |
left_elements = [wire.EndConnected for wire in input_wires] |
963 |
rung.SelectElement(element) |
|
964 |
element.Clean() |
|
965 |
for wire in input_wires: |
|
966 |
wire.Clean() |
|
42 | 967 |
self.RemoveWire(wire) |
8 | 968 |
rung.SelectElement(wire) |
42 | 969 |
self.RemoveBlock(element) |
121 | 970 |
self.Controler.RemoveEditedElementInstance(self.TagName, element.GetId()) |
8 | 971 |
for left_element in left_elements: |
972 |
block = left_element.GetParentBlock() |
|
973 |
if len(left_element.GetWires()) == 0: |
|
974 |
self.RecursiveDeletion(block, rung) |
|
975 |
else: |
|
976 |
self.RefreshPosition(block) |
|
977 |
||
0 | 978 |
def DeleteCoil(self, coil): |
27 | 979 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
980 |
Viewer.DeleteContact(self, coil) |
|
8 | 981 |
else: |
27 | 982 |
rungindex = self.FindRung(coil) |
0 | 983 |
rung = self.Rungs[rungindex] |
984 |
old_bbox = rung.GetBoundingBox() |
|
27 | 985 |
nbcoils = 0 |
986 |
for element in rung.GetElements(): |
|
987 |
if isinstance(element, LD_Coil): |
|
988 |
nbcoils += 1 |
|
989 |
if nbcoils > 1: |
|
990 |
connectors = coil.GetConnectors() |
|
550 | 991 |
output_wires = [wire for wire, handle in connectors["outputs"][0].GetWires()] |
27 | 992 |
right_elements = [wire.StartConnected for wire in output_wires] |
993 |
for wire in output_wires: |
|
0 | 994 |
wire.Clean() |
995 |
self.Wires.remove(wire) |
|
996 |
self.Elements.remove(wire) |
|
997 |
rung.SelectElement(wire) |
|
27 | 998 |
for right_element in right_elements: |
999 |
right_block = right_element.GetParentBlock() |
|
1000 |
if isinstance(right_block, LD_PowerRail): |
|
1001 |
if len(right_element.GetWires()) == 0: |
|
1002 |
index = right_block.GetConnectorIndex(right_element) |
|
1003 |
right_block.DeleteConnector(index) |
|
1004 |
powerrail_connectors = right_block.GetConnectors() |
|
550 | 1005 |
for connector in powerrail_connectors["inputs"]: |
27 | 1006 |
for wire, handle in connector.GetWires(): |
1007 |
block = wire.EndConnected.GetParentBlock() |
|
1008 |
endpoint = wire.EndConnected.GetPosition(False) |
|
1009 |
startpoint = connector.GetPosition(False) |
|
1010 |
block.Move(0, startpoint.y - endpoint.y) |
|
1011 |
self.RefreshPosition(block) |
|
1012 |
self.RecursiveDeletion(coil, rung) |
|
1013 |
else: |
|
1014 |
for element in rung.GetElements(): |
|
42 | 1015 |
if self.IsWire(element): |
27 | 1016 |
element.Clean() |
42 | 1017 |
self.RemoveWire(element) |
27 | 1018 |
for element in rung.GetElements(): |
42 | 1019 |
if self.IsBlock(element): |
121 | 1020 |
self.Controler.RemoveEditedElementInstance(self.TagName, element.GetId()) |
42 | 1021 |
self.RemoveBlock(element) |
121 | 1022 |
self.Controler.RemoveEditedElementInstance(self.TagName, self.Comments[rungindex].GetId()) |
42 | 1023 |
self.RemoveComment(self.RungComments[rungindex]) |
1024 |
self.RungComments.pop(rungindex) |
|
27 | 1025 |
self.Rungs.pop(rungindex) |
1026 |
if rungindex < len(self.Rungs): |
|
1027 |
next_bbox = self.Rungs[rungindex].GetBoundingBox() |
|
1028 |
self.RefreshRungs(old_bbox.y - next_bbox.y, rungindex) |
|
0 | 1029 |
self.SelectedElement = None |
1030 |
||
27 | 1031 |
def DeleteWire(self, wire): |
1032 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
|
1033 |
Viewer.DeleteWire(self, wire) |
|
1034 |
else: |
|
1035 |
wires = [] |
|
1036 |
left_elements = [] |
|
1037 |
right_elements = [] |
|
42 | 1038 |
if self.IsWire(wire): |
27 | 1039 |
wires = [wire] |
42 | 1040 |
elif isinstance(wire, Graphic_Group): |
27 | 1041 |
for element in wire.GetElements(): |
42 | 1042 |
if self.IsWire(element): |
27 | 1043 |
wires.append(element) |
1044 |
else: |
|
1045 |
wires = [] |
|
1046 |
break |
|
1047 |
if len(wires) > 0: |
|
1048 |
rungindex = self.FindRung(wires[0]) |
|
1049 |
rung = self.Rungs[rungindex] |
|
1050 |
old_bbox = rung.GetBoundingBox() |
|
1051 |
for wire in wires: |
|
1052 |
connections = wire.GetSelectedSegmentConnections() |
|
1053 |
left_block = wire.EndConnected.GetParentBlock() |
|
1054 |
if wire.EndConnected not in left_elements: |
|
1055 |
left_elements.append(wire.EndConnected) |
|
1056 |
if wire.StartConnected not in right_elements: |
|
1057 |
right_elements.append(wire.StartConnected) |
|
1058 |
if connections == (False, False) or connections == (False, True) and isinstance(left_block, LD_PowerRail): |
|
1059 |
wire.Clean() |
|
42 | 1060 |
self.RemoveWire(wire) |
27 | 1061 |
rung.SelectElement(wire) |
1062 |
for left_element in left_elements: |
|
1063 |
left_block = left_element.GetParentBlock() |
|
1064 |
if isinstance(left_block, LD_PowerRail): |
|
1065 |
if len(left_element.GetWires()) == 0: |
|
1066 |
index = left_block.GetConnectorIndex(left_element) |
|
1067 |
left_block.DeleteConnector(index) |
|
1068 |
else: |
|
1069 |
connectors = left_block.GetConnectors() |
|
550 | 1070 |
for connector in connectors["outputs"]: |
27 | 1071 |
for wire, handle in connector.GetWires(): |
1072 |
self.RefreshPosition(wire.StartConnected.GetParentBlock()) |
|
1073 |
for right_element in right_elements: |
|
1074 |
self.RefreshPosition(right_element.GetParentBlock()) |
|
1075 |
rung.RefreshBoundingBox() |
|
1076 |
new_bbox = rung.GetBoundingBox() |
|
1077 |
self.RefreshRungs(new_bbox.height - old_bbox.height, rungindex + 1) |
|
1078 |
self.SelectedElement = None |
|
1079 |
||
0 | 1080 |
#------------------------------------------------------------------------------- |
1081 |
# Refresh element position functions |
|
1082 |
#------------------------------------------------------------------------------- |
|
1083 |
||
8 | 1084 |
def RefreshPosition(self, element, recursive=True): |
550 | 1085 |
# If element is LeftPowerRail, no need to update position |
0 | 1086 |
if isinstance(element, LD_PowerRail) and element.GetType() == LEFTRAIL: |
1087 |
element.RefreshModel() |
|
1088 |
return |
|
550 | 1089 |
|
1090 |
# Extract max position of the elements connected to input |
|
0 | 1091 |
connectors = element.GetConnectors() |
1092 |
position = element.GetPosition() |
|
550 | 1093 |
maxx = 0 |
0 | 1094 |
onlyone = [] |
550 | 1095 |
for connector in connectors["inputs"]: |
0 | 1096 |
onlyone.append(len(connector.GetWires()) == 1) |
1097 |
for wire, handle in connector.GetWires(): |
|
1098 |
onlyone[-1] &= len(wire.EndConnected.GetWires()) == 1 |
|
1099 |
leftblock = wire.EndConnected.GetParentBlock() |
|
1100 |
pos = leftblock.GetPosition() |
|
1101 |
size = leftblock.GetSize() |
|
550 | 1102 |
maxx = max(maxx, pos[0] + size[0]) |
1103 |
||
1104 |
# Refresh position of element |
|
0 | 1105 |
if isinstance(element, LD_Coil): |
1106 |
interval = LD_WIRECOIL_SIZE |
|
1107 |
else: |
|
1108 |
interval = LD_WIRE_SIZE |
|
1109 |
if False in onlyone: |
|
1110 |
interval += LD_WIRE_SIZE |
|
550 | 1111 |
movex = maxx + interval - position[0] |
0 | 1112 |
element.Move(movex, 0) |
8 | 1113 |
position = element.GetPosition() |
550 | 1114 |
|
1115 |
# Extract blocks connected to inputs |
|
27 | 1116 |
blocks = [] |
550 | 1117 |
for i, connector in enumerate(connectors["inputs"]): |
27 | 1118 |
for j, (wire, handle) in enumerate(connector.GetWires()): |
1119 |
blocks.append(wire.EndConnected.GetParentBlock()) |
|
550 | 1120 |
|
1121 |
for i, connector in enumerate(connectors["inputs"]): |
|
0 | 1122 |
startpoint = connector.GetPosition(False) |
1123 |
previous_blocks = [] |
|
1124 |
block_list = [] |
|
1125 |
start_offset = 0 |
|
1126 |
if not onlyone[i]: |
|
550 | 1127 |
middlepoint = maxx + LD_WIRE_SIZE |
0 | 1128 |
for j, (wire, handle) in enumerate(connector.GetWires()): |
1129 |
block = wire.EndConnected.GetParentBlock() |
|
8 | 1130 |
if isinstance(element, LD_PowerRail): |
1131 |
pos = block.GetPosition() |
|
1132 |
size = leftblock.GetSize() |
|
1133 |
movex = position[0] - LD_WIRE_SIZE - size[0] - pos[0] |
|
1134 |
block.Move(movex, 0) |
|
0 | 1135 |
endpoint = wire.EndConnected.GetPosition(False) |
1136 |
if j == 0: |
|
1137 |
if not onlyone[i] and wire.EndConnected.GetWireIndex(wire) > 0: |
|
1138 |
start_offset = endpoint.y - startpoint.y |
|
1139 |
offset = start_offset |
|
1140 |
else: |
|
27 | 1141 |
offset = start_offset + LD_LINE_SIZE * CalcBranchSize(previous_blocks, blocks) |
0 | 1142 |
if block in block_list: |
1143 |
wires = wire.EndConnected.GetWires() |
|
1144 |
endmiddlepoint = wires[0][0].StartConnected.GetPosition(False)[0] - LD_WIRE_SIZE |
|
64
dd6f693e46a1
Cleaning code for using only wxPython 2.6 class naming
lbessard
parents:
58
diff
changeset
|
1145 |
points = [startpoint, wx.Point(middlepoint, startpoint.y), |
dd6f693e46a1
Cleaning code for using only wxPython 2.6 class naming
lbessard
parents:
58
diff
changeset
|
1146 |
wx.Point(middlepoint, startpoint.y + offset), |
dd6f693e46a1
Cleaning code for using only wxPython 2.6 class naming
lbessard
parents:
58
diff
changeset
|
1147 |
wx.Point(endmiddlepoint, startpoint.y + offset), |
dd6f693e46a1
Cleaning code for using only wxPython 2.6 class naming
lbessard
parents:
58
diff
changeset
|
1148 |
wx.Point(endmiddlepoint, endpoint.y), endpoint] |
0 | 1149 |
else: |
1150 |
if startpoint.y + offset != endpoint.y: |
|
8 | 1151 |
if isinstance(element, LD_PowerRail): |
554 | 1152 |
element.MoveConnector(connector, startpoint.y - endpoint.y) |
8 | 1153 |
elif isinstance(block, LD_PowerRail): |
554 | 1154 |
block.MoveConnector(wire.EndConnected, startpoint.y - endpoint.y) |
0 | 1155 |
else: |
1156 |
block.Move(0, startpoint.y + offset - endpoint.y) |
|
8 | 1157 |
self.RefreshPosition(block, False) |
0 | 1158 |
endpoint = wire.EndConnected.GetPosition(False) |
1159 |
if not onlyone[i]: |
|
64
dd6f693e46a1
Cleaning code for using only wxPython 2.6 class naming
lbessard
parents:
58
diff
changeset
|
1160 |
points = [startpoint, wx.Point(middlepoint, startpoint.y), |
dd6f693e46a1
Cleaning code for using only wxPython 2.6 class naming
lbessard
parents:
58
diff
changeset
|
1161 |
wx.Point(middlepoint, endpoint.y), endpoint] |
0 | 1162 |
else: |
1163 |
points = [startpoint, endpoint] |
|
550 | 1164 |
wire.SetPoints(points, False) |
0 | 1165 |
previous_blocks.append(block) |
27 | 1166 |
blocks.remove(block) |
0 | 1167 |
ExtractNextBlocks(block, block_list) |
550 | 1168 |
|
0 | 1169 |
element.RefreshModel(False) |
8 | 1170 |
if recursive: |
550 | 1171 |
for connector in connectors["outputs"]: |
8 | 1172 |
for wire, handle in connector.GetWires(): |
1173 |
self.RefreshPosition(wire.StartConnected.GetParentBlock()) |
|
0 | 1174 |
|
1175 |
def RefreshRungs(self, movey, fromidx): |
|
1176 |
if movey != 0: |
|
1177 |
for i in xrange(fromidx, len(self.Rungs)): |
|
42 | 1178 |
self.RungComments[i].Move(0, movey) |
1179 |
self.RungComments[i].RefreshModel() |
|
0 | 1180 |
self.Rungs[i].Move(0, movey) |
1181 |
for element in self.Rungs[i].GetElements(): |
|
42 | 1182 |
if self.IsBlock(element): |
0 | 1183 |
self.RefreshPosition(element) |
1184 |
||
1185 |
#------------------------------------------------------------------------------- |
|
1186 |
# Edit element content functions |
|
1187 |
#------------------------------------------------------------------------------- |
|
1188 |
||
28
fc23e1f415d8
Adding support for concurrent overriden standard function
lbessard
parents:
27
diff
changeset
|
1189 |
def EditPowerRailContent(self, powerrail): |
fc23e1f415d8
Adding support for concurrent overriden standard function
lbessard
parents:
27
diff
changeset
|
1190 |
if self.GetDrawingMode() == FREEDRAWING_MODE: |
fc23e1f415d8
Adding support for concurrent overriden standard function
lbessard
parents:
27
diff
changeset
|
1191 |
Viewer.EditPowerRailContent(self, powerrail) |
fc23e1f415d8
Adding support for concurrent overriden standard function
lbessard
parents:
27
diff
changeset
|
1192 |