New tool: SubstituteObject (experimental)
A gui tool similar to OpenSCAD replacechild. Except that it iterates through all parents. This command actually uses OpenSCAD replaceChilds's code. This is a general-purpose tool, and it doesn't really belong to the workbench.
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DeepSOIC
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@ -84,6 +84,8 @@ class LatticeWorkbench (Workbench):
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cmdsMiscTools = cmdsMiscTools + mod.exportedCommands
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import latticeShapeString as mod
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cmdsMiscTools = cmdsMiscTools + mod.exportedCommands
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import latticeSubstituteObject as mod
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cmdsMiscTools = cmdsMiscTools + mod.exportedCommands
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self.appendToolbar('LatticeArrayTools', cmdsArrayTools)
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self.appendToolbar('LatticeCompoundTools', cmdsCompoundTools)
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100
latticeSubstituteObject.py
Normal file
100
latticeSubstituteObject.py
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@ -0,0 +1,100 @@
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#***************************************************************************
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#* *
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#* Copyright (c) 2015 - Victor Titov (DeepSOIC) *
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#* <vv.titov@gmail.com> *
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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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__title__="Lattice SubstituteObject command module"
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__author__ = "DeepSOIC"
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import FreeCAD as App
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from replaceobj import replaceobj #from OpenSCAD wb, the code that drives replaceChild
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from latticeCommon import *
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def substituteobj(oldobj, newobj):
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'Replaces all links to oldobj in the document with links to newobj'
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for dep in oldobj.InList:
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replaceobj(dep, oldobj, newobj)
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return len(oldobj.OutList)
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class CommandSubstituteObject:
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"Command to substitute object"
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def GetResources(self):
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return {'Pixmap' : getIconPath("Lattice_SubstituteObject.svg"),
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Lattice_SubstituteObject","Substitute object"),
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'Accel': "",
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("Lattice_SubstituteObject","Substitute Object: find all links to one of the selected objects, and rediret them all to another object")}
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def Activated(self):
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sel = FreeCADGui.Selection.getSelectionEx()
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if len(sel) == 2 :
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App.ActiveDocument.openTransaction("Substitute "+sel[0].ObjectName+" with "+sel[1].ObjectName)
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try:
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#do it
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if len(sel[0].Object.InList) == 0:
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raise ValueError("First selected object isn't referenced by anything; nothing to do.")
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substituteobj(sel[0].Object, sel[1].Object)
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App.ActiveDocument.commitTransaction()
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#verify results: oldobject should not be referenced by anything anymore.
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if len(sel[0].Object.InList) != 0:
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mb = QtGui.QMessageBox()
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mb.setIcon(mb.Icon.Warning)
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msg = translate("Lattice_SubstituteObject", "Some of the links coudn't be redirected, because they are not supported by the tool. Objects still linking to the object that was replaced are: \n%1\nTo redirect these links, the objects have to be edited manually. Sorry!", None)
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rem_links = [lnk.Label for lnk in sel[0].Object.InList]
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mb.setText(msg.replace(u"%1", u"\n".join(rem_links)))
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mb.setWindowTitle(translate("Lattice_SubstituteObject","Error", None))
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mb.exec_()
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except Exception as err:
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mb = QtGui.QMessageBox()
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mb.setIcon(mb.Icon.Warning)
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mb.setText(translate("Lattice_SubstituteObject", "An error occured while substituting object:", None)+ u"\n"
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+ unicode(err.message))
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mb.setWindowTitle(translate("Lattice_SubstituteObject","Error", None))
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mb.exec_()
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App.ActiveDocument.abortTransaction()
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return
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#hide/unhide
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try:
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old_was_visible = sel[0].Object.ViewObject.Visibility
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new_was_visible = sel[1].Object.ViewObject.Visibility
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sel[0].Object.ViewObject.Visibility = True
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sel[1].Object.ViewObject.Visibility = old_was_visible
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except Exception as err:
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App.Console.PrintError("SubstituteFeature: error when changing visibilities: "+err.message+"\n")
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else:
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mb = QtGui.QMessageBox()
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mb.setIcon(mb.Icon.Warning)
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mb.setText(translate("Lattice_SubstituteObject", "Select two objects, first! The first one is the one to be substituted, and the second one is the object to redirect all links to.", None))
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mb.setWindowTitle(translate("Lattice_SubstituteObject","Bad selection", None))
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mb.exec_()
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def IsActive(self):
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if FreeCAD.ActiveDocument:
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return True
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else:
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return False
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FreeCADGui.addCommand('Lattice_SubstituteObject', CommandSubstituteObject())
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exportedCommands = ['Lattice_SubstituteObject']
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