# -*- coding: utf-8 -*- # *************************************************************************** # * Copyright (c) 2016 sliptonic * # * * # * This program is free software; you can redistribute it and/or modify * # * it under the terms of the GNU Lesser General Public License (LGPL) * # * as published by the Free Software Foundation; either version 2 of * # * the License, or (at your option) any later version. * # * for detail see the LICENCE text file. * # * * # * This program is distributed in the hope that it will be useful, * # * but WITHOUT ANY WARRANTY; without even the implied warranty of * # * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * # * GNU Library General Public License for more details. * # * * # * You should have received a copy of the GNU Library General Public * # * License along with this program; if not, write to the Free Software * # * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * # * USA * # * * # *************************************************************************** import FreeCAD import Path import PathScripts import traceback from PathScripts.PathUtils import loopdetect from PathScripts.PathUtils import horizontalEdgeLoop from PathScripts.PathUtils import horizontalFaceLoop from PathScripts.PathUtils import addToJob from PathScripts.PathUtils import findParentJob from PySide.QtCore import QT_TRANSLATE_NOOP if FreeCAD.GuiUp: import FreeCADGui from PySide import QtCore from PySide import QtGui # translate = FreeCAD.Qt.translate __title__ = "FreeCAD Path Commands" __author__ = "sliptonic" __url__ = "https://www.freecad.org" class _CommandSelectLoop: "the Path command to complete loop selection definition" def __init__(self): self.obj = None self.sub = [] self.active = False def GetResources(self): return { "Pixmap": "Path_SelectLoop", "MenuText": QT_TRANSLATE_NOOP("Path_SelectLoop", "Finish Selecting Loop"), "Accel": "P, L", "ToolTip": QT_TRANSLATE_NOOP( "Path_SelectLoop", "Complete the selection of edges that form a loop" ), "CmdType": "ForEdit", } def IsActive(self): if bool(FreeCADGui.Selection.getSelection()) is False: return False try: sel = FreeCADGui.Selection.getSelectionEx()[0] if sel.Object == self.obj and sel.SubElementNames == self.sub: return self.active self.obj = sel.Object self.sub = sel.SubElementNames if sel.SubObjects: # self.active = self.formsPartOfALoop(sel.Object, sel.SubObjects[0], sel.SubElementNames) self.active = True else: self.active = False return self.active except Exception as exc: Path.Log.error(exc) traceback.print_exc(exc) return False def Activated(self): from PathScripts.PathUtils import horizontalEdgeLoop from PathScripts.PathUtils import horizontalFaceLoop sel = FreeCADGui.Selection.getSelectionEx()[0] obj = sel.Object edge1 = sel.SubObjects[0] if "Face" in sel.SubElementNames[0]: loop = horizontalFaceLoop( sel.Object, sel.SubObjects[0], sel.SubElementNames ) if loop: FreeCADGui.Selection.clearSelection() FreeCADGui.Selection.addSelection(sel.Object, loop) loopwire = [] elif len(sel.SubObjects) == 1: loopwire = horizontalEdgeLoop(obj, edge1) else: edge2 = sel.SubObjects[1] loopwire = loopdetect(obj, edge1, edge2) if loopwire: FreeCADGui.Selection.clearSelection() elist = obj.Shape.Edges for i in loopwire.Edges: for e in elist: if e.hashCode() == i.hashCode(): FreeCADGui.Selection.addSelection( obj, "Edge" + str(elist.index(e) + 1) ) elif FreeCAD.GuiUp: QtGui.QMessageBox.information( None, QT_TRANSLATE_NOOP("Path_SelectLoop", "Feature Completion"), QT_TRANSLATE_NOOP("Path_SelectLoop", "Closed loop detection failed."), ) def formsPartOfALoop(self, obj, sub, names): try: if names[0][0:4] != "Edge": if names[0][0:4] == "Face" and horizontalFaceLoop(obj, sub, names): return True return False if len(names) == 1 and horizontalEdgeLoop(obj, sub): return True if len(names) == 1 or names[1][0:4] != "Edge": return False return True except Exception: return False if FreeCAD.GuiUp: FreeCADGui.addCommand("Path_SelectLoop", _CommandSelectLoop()) class _ToggleOperation: "command definition to toggle Operation Active state" def GetResources(self): return { "Pixmap": "Path_OpActive", "MenuText": QT_TRANSLATE_NOOP( "Path_OpActiveToggle", "Toggle the Active State of the Operation" ), "Accel": "P, X", "ToolTip": QT_TRANSLATE_NOOP( "Path_OpActiveToggle", "Toggle the Active State of the Operation" ), "CmdType": "ForEdit", } def IsActive(self): if bool(FreeCADGui.Selection.getSelection()) is False: return False try: for sel in FreeCADGui.Selection.getSelectionEx(): selProxy = Path.Dressup.Utils.baseOp(sel.Object).Proxy if not isinstance(selProxy, Path.Op.Base.ObjectOp) and not isinstance( selProxy, Path.Op.Gui.Array.ObjectArray ): return False return True except (IndexError, AttributeError): return False def Activated(self): for sel in FreeCADGui.Selection.getSelectionEx(): op = Path.Dressup.Utils.baseOp(sel.Object) op.Active = not op.Active op.ViewObject.Visibility = op.Active FreeCAD.ActiveDocument.recompute() if FreeCAD.GuiUp: FreeCADGui.addCommand("Path_OpActiveToggle", _ToggleOperation()) class _CopyOperation: "the Path Copy Operation command definition" def GetResources(self): return { "Pixmap": "Path_OpCopy", "MenuText": QT_TRANSLATE_NOOP( "Path_OperationCopy", "Copy the operation in the job" ), "ToolTip": QT_TRANSLATE_NOOP( "Path_OperationCopy", "Copy the operation in the job" ), "CmdType": "ForEdit", } def IsActive(self): if bool(FreeCADGui.Selection.getSelection()) is False: return False try: for sel in FreeCADGui.Selection.getSelectionEx(): if not isinstance(sel.Object.Proxy, Path.Op.Base.ObjectOp): return False return True except (IndexError, AttributeError): return False def Activated(self): for sel in FreeCADGui.Selection.getSelectionEx(): jobname = findParentJob(sel.Object).Name addToJob(FreeCAD.ActiveDocument.copyObject(sel.Object, False), jobname) if FreeCAD.GuiUp: FreeCADGui.addCommand("Path_OperationCopy", _CopyOperation()) # \c findShape() is referenced from Gui/Command.cpp and used by Path.Area commands. # Do not remove! def findShape(shape, subname=None, subtype=None): """To find a higher order shape containing the subshape with subname. E.g. to find the wire containing 'Edge1' in shape, findShape(shape,'Edge1','Wires') """ if not subname: return shape ret = shape.getElement(subname) if not subtype or not ret or ret.isNull(): return ret if subname.startswith("Face"): tp = "Faces" elif subname.startswith("Edge"): tp = "Edges" elif subname.startswith("Vertex"): tp = "Vertex" else: return ret for obj in getattr(shape, subtype): for sobj in getattr(obj, tp): if sobj.isEqual(ret): return obj return ret