Add Material treatment file
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jriegel
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f120990372
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eaa38ec43e
247
src/Mod/Machining_Distortion/MachDistMaterial.py
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247
src/Mod/Machining_Distortion/MachDistMaterial.py
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#***************************************************************************
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#* *
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#* Copyright (c) 2013 - Juergen Riegel <FreeCAD@juergen-riegel.net> *
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#* *
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#* This program is free software; you can redistribute it and/or modify *
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#* it under the terms of the GNU Lesser General Public License (LGPL) *
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#* as published by the Free Software Foundation; either version 2 of *
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#* the License, or (at your option) any later version. *
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#* for detail see the LICENCE text file. *
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#* *
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#* This program 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 *
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#* GNU Library General Public License for more details. *
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#* *
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#* You should have received a copy of the GNU Library General Public *
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#* License along with this program; if not, write to the Free Software *
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#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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#* USA *
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#* *
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#***************************************************************************
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import FreeCAD, Fem
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if FreeCAD.GuiUp:
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import FreeCADGui,
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from FreeCAD import Vector
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from PyQt4 import QtCore, QtGui
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from pivy import coin
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__title__="Machine-Distortion FemSetGeometryObject managment"
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__author__ = "Juergen Riegel"
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__url__ = "http://free-cad.sourceforge.net"
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def makeMaterial(num=5,size=1,name=str(translate("MachDist","Axes"))):
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'''makeMaterial(num,size): makes an Material System
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based on the given number of axes and interval distances'''
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obj = FreeCAD.ActiveDocument.addObject("Part::FeaturePython",name)
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_Material(obj)
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_ViewProviderMaterial(obj.ViewObject)
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if num:
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dist = []
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angles = []
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for i in range(num):
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dist.append(float(size))
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angles.append(float(0))
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obj.Distances = dist
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obj.Angles = angles
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FreeCAD.ActiveDocument.recompute()
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return obj
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class _CommandMaterial:
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"the MachDist Material command definition"
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def GetResources(self):
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return {'Pixmap' : 'MachDist_Material',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("MachDist_Material","Material"),
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'Accel': "A, X",
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("MachDist_Material","Creates an axis system.")}
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def Activated(self):
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FreeCAD.ActiveDocument.openTransaction(str(translate("MachDist","Create Material")))
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FreeCADGui.doCommand("import MachDist")
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sel = FreeCADGui.Selection.getSelection()
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st = Draft.getObjectsOfType(sel,"Structure")
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if st:
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FreeCADGui.doCommand("axe = MachDist.makeMaterial()")
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FreeCADGui.doCommand("MachDist.makeStructuralSystem(" + MachDistCommands.getStringList(st) + ",[axe])")
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else:
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FreeCADGui.doCommand("MachDist.makeMaterial()")
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FreeCAD.ActiveDocument.commitTransaction()
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class _Material:
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"The Material object"
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def __init__(self,obj):
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self.Type = "MachDistMaterial"
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obj.Length=1.0
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obj.Proxy = self
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def execute(self,obj):
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self.createGeometry(obj)
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def onChanged(self,obj,prop):
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if not prop in ["Shape","Placement"]:
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self.createGeometry(obj)
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def __getstate__(self):
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return self.Type
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def __setstate__(self,state):
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if state:
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self.Type = state
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class _ViewProviderMaterial:
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"A View Provider for the Material object"
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def __init__(self,vobj):
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#vobj.addProperty("App::PropertyLength","BubbleSize","Base", str(translate("MachDist","The size of the axis bubbles")))
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vobj.Proxy = self
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#vobj.BubbleSize = .1
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def getIcon(self):
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import MachDist_rc
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return ":/icons/MachDist_Material_Tree.svg"
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def claimChildren(self):
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return []
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def attach(self, vobj):
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self.ViewObject = vobj
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self.Object = vobj.Object
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self.bubbles = None
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def updateData(self, obj, prop):
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if prop == "Shape":
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self.makeBubbles()
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return
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def onChanged(self, vobj, prop):
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if prop in ["NumerationStyle","BubbleSize"]:
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self.makeBubbles()
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elif prop == "LineWidth":
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if self.bubbles:
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self.bubblestyle.lineWidth = vobj.LineWidth
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return
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def setEdit(self,vobj,mode):
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taskd = _MaterialTaskPanel()
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taskd.obj = vobj.Object
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taskd.update()
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FreeCADGui.Control.showDialog(taskd)
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return True
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def unsetEdit(self,vobj,mode):
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FreeCADGui.Control.closeDialog()
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return
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def __getstate__(self):
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return None
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def __setstate__(self,state):
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return None
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class _MaterialTaskPanel:
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'''The editmode TaskPanel for Material objects'''
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def __init__(self):
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# the panel has a tree widget that contains categories
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# for the subcomponents, such as additions, subtractions.
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# the categories are shown only if they are not empty.
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self.obj = None
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self.form = QtGui.QWidget()
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self.form.setObjectName("TaskPanel")
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self.grid = QtGui.QGridLayout(self.form)
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self.grid.setObjectName("grid")
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self.title = QtGui.QLabel(self.form)
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self.grid.addWidget(self.title, 0, 0, 1, 2)
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# tree
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self.tree = QtGui.QTreeWidget(self.form)
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self.grid.addWidget(self.tree, 1, 0, 1, 2)
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self.tree.setColumnCount(3)
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self.tree.header().resizeSection(0,50)
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self.tree.header().resizeSection(1,80)
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self.tree.header().resizeSection(2,60)
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# buttons
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self.addButton = QtGui.QPushButton(self.form)
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self.addButton.setObjectName("addButton")
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self.addButton.setIcon(QtGui.QIcon(":/icons/MachDist_Add.svg"))
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self.grid.addWidget(self.addButton, 3, 0, 1, 1)
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self.addButton.setEnabled(True)
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self.delButton = QtGui.QPushButton(self.form)
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self.delButton.setObjectName("delButton")
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self.delButton.setIcon(QtGui.QIcon(":/icons/MachDist_Remove.svg"))
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self.grid.addWidget(self.delButton, 3, 1, 1, 1)
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self.delButton.setEnabled(True)
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QtCore.QObject.connect(self.addButton, QtCore.SIGNAL("clicked()"), self.addElement)
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QtCore.QObject.connect(self.delButton, QtCore.SIGNAL("clicked()"), self.removeElement)
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self.update()
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def isAllowedAlterSelection(self):
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return False
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def isAllowedAlterView(self):
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return True
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def getStandardButtons(self):
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return int(QtGui.QDialogButtonBox.Ok)
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def update(self):
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'fills the treewidget'
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self.tree.clear()
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if self.obj:
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for i in range(len(self.obj.Distances)):
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item = QtGui.QTreeWidgetItem(self.tree)
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item.setText(0,str(i+1))
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item.setText(1,str(self.obj.Distances[i]))
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item.setText(2,str(self.obj.Angles[i]))
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item.setFlags(item.flags() | QtCore.Qt.ItemIsEditable)
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item.setTextAlignment(0,QtCore.Qt.AlignLeft)
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self.retranslateUi(self.form)
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def addElement(self):
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item = QtGui.QTreeWidgetItem(self.tree)
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item.setText(0,str(self.tree.topLevelItemCount()))
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item.setText(1,"1.0")
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item.setText(2,"0.0")
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item.setFlags(item.flags() | QtCore.Qt.ItemIsEditable)
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self.resetObject()
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def removeElement(self):
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it = self.tree.currentItem()
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if it:
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nr = int(it.text(0))-1
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self.resetObject(remove=nr)
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self.update()
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def resetObject(self,remove=None):
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d = []
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a = []
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for i in range(self.tree.topLevelItemCount()):
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it = self.tree.findItems(str(i+1),QtCore.Qt.MatchExactly,0)[0]
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if (remove == None) or (remove != i):
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d.append(float(it.text(1)))
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a.append(float(it.text(2)))
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self.obj.Distances = d
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self.obj.Angles = a
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FreeCAD.ActiveDocument.recompute()
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def accept(self):
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self.resetObject()
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FreeCADGui.ActiveDocument.resetEdit()
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def retranslateUi(self, TaskPanel):
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TaskPanel.setWindowTitle(QtGui.QApplication.translate("MachDist", "Axes", None, QtGui.QApplication.UnicodeUTF8))
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self.delButton.setText(QtGui.QApplication.translate("MachDist", "Remove", None, QtGui.QApplication.UnicodeUTF8))
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self.addButton.setText(QtGui.QApplication.translate("MachDist", "Add", None, QtGui.QApplication.UnicodeUTF8))
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self.title.setText(QtGui.QApplication.translate("MachDist", "Distances and angles between axes", None, QtGui.QApplication.UnicodeUTF8))
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self.tree.setHeaderLabels([QtGui.QApplication.translate("MachDist", "Material", None, QtGui.QApplication.UnicodeUTF8),
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QtGui.QApplication.translate("MachDist", "Distance", None, QtGui.QApplication.UnicodeUTF8),
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QtGui.QApplication.translate("MachDist", "Angle", None, QtGui.QApplication.UnicodeUTF8)])
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FreeCADGui.addCommand('MachDist_Material',_CommandMaterial())
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