# -*- 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,Path from PathScripts import PathUtils import urllib2 import json if FreeCAD.GuiUp: import FreeCADGui from PySide import QtCore, QtGui from DraftTools import translate from pivy import coin else: def translate(ctxt,txt): return txt __title__="Path Remote Operation" __author__ = "sliptonic (Brad Collette)" __url__ = "http://www.freecadweb.org" """Path Remote processing object and FreeCAD command""" # Qt tanslation handling try: _encoding = QtGui.QApplication.UnicodeUTF8 def translate(context, text, disambig=None): return QtGui.QApplication.translate(context, text, disambig, _encoding) except AttributeError: def translate(context, text, disambig=None): return QtGui.QApplication.translate(context, text, disambig) class ObjectRemote: def __init__(self,obj): obj.addProperty("App::PropertyLinkSubList","Base","Path",translate("Parent Object(s)","The base geometry of this toolpath")) obj.addProperty("App::PropertyBool","Active","Path",translate("Active","Make False, to prevent operation from generating code")) obj.addProperty("App::PropertyString","Comment","Path",translate("PathProject","An optional comment for this profile")) obj.addProperty("App::PropertyString","URL", "API", translate("RemotePath", "The Base URL of the remote path service")) obj.addProperty("App::PropertyStringList", "proplist","Path",translate("Path","list of remote properties")) obj.setEditorMode('proplist',2) #make this hidden #Tool Properties obj.addProperty("App::PropertyIntegerConstraint","ToolNumber","Tool",translate("PathProfile","The tool number in use")) obj.ToolNumber = (0, 0, 1000, 0) obj.setEditorMode('ToolNumber',1) #make this read only #Depth Properties obj.addProperty("App::PropertyFloat", "ClearanceHeight", "Depth", translate("PathProject","The height needed to clear clamps and obstructions")) obj.addProperty("App::PropertyFloat", "SafeHeight", "Depth", translate("PathProject","Rapid Safety Height between locations.")) obj.addProperty("App::PropertyFloatConstraint", "StepDown", "Step", translate("PathProject","Incremental Step Down of Tool")) obj.StepDown = (0.0, 0.01, 100.0, 0.5) obj.addProperty("App::PropertyFloat", "StartDepth", "Depth", translate("PathProject","Starting Depth of Tool- first cut depth in Z")) obj.addProperty("App::PropertyFloat", "FinalDepth", "Depth", translate("PathProject","Final Depth of Tool- lowest value in Z")) obj.addProperty("App::PropertyFloat", "FinishDepth", "Depth", translate("PathProject","Maximum material removed on final pass.")) obj.Proxy = self def addbaseobject(self, obj, ss, sub=""): baselist = obj.Base if len(baselist) == 0: #When adding the first base object, guess at heights try: bb = ss.Shape.BoundBox #parent boundbox subobj = ss.Shape.getElement(sub) fbb = subobj.BoundBox #feature boundbox obj.StartDepth = bb.ZMax obj.ClearanceHeight = bb.ZMax + 5.0 obj.SafeHeight = bb.ZMax + 3.0 if fbb.ZMax < bb.ZMax: obj.FinalDepth = fbb.ZMax else: obj.FinalDepth = bb.ZMin except: obj.StartDepth = 5.0 obj.ClearanceHeight = 10.0 obj.SafeHeight = 8.0 item = (ss, sub) if item in baselist: FreeCAD.Console.PrintWarning("this object already in the list"+ "\n") else: baselist.append (item) obj.Base = baselist self.execute(obj) def __getstate__(self): return None def __setstate__(self,state): return None def onChanged(self, obj, prop): "'''Do something when a property has changed'''" if prop == "URL": url = obj.URL + "/api/v1.0/properties" try: response = urllib2.urlopen(url) except: print "service not defined or not responding" return data = json.load(response) properties = data['properties'] for prop in obj.proplist: print "removing: " + str(prop) obj.removeProperty(prop) pl = obj.proplist pl = [] for prop in properties: obj.addProperty(prop['type'], prop['propertyname'], "Remote", prop['description']) pl.append(prop['propertyname']) print "adding: " + str(prop) obj.proplist = pl def execute(self,obj): output = "" toolLoad = PathUtils.getLastToolLoad(obj) if toolLoad == None: self.vertFeed = 100 self.horizFeed = 100 self.radius = 0.25 obj.ToolNumber= 0 else: self.vertFeed = toolLoad.VertFeed.Value self.horizFeed = toolLoad.HorizFeed.Value tool = PathUtils.getTool(obj, toolLoad.ToolNumber) self.radius = tool.Diameter/2 obj.ToolNumber= toolLoad.ToolNumber output += "(remote gcode goes here)" path = Path.Path(output) obj.Path = path class ViewProviderRemote: def __init__(self,obj): #mandatory # obj.addProperty("App::PropertyFloat","SomePropertyName","PropertyGroup","Description of this property") obj.Proxy = self def __getstate__(self): #mandatory return None def __setstate__(self,state): #mandatory return None def getIcon(self): #optional return ":/icons/Path-Remote.svg" def onChanged(self,obj,prop): #optional # this is executed when a property of the VIEW PROVIDER changes pass def updateData(self,obj,prop): #optional # this is executed when a property of the APP OBJECT changes pass def setEdit(self,vobj,mode=0): FreeCADGui.Control.closeDialog() taskd = TaskPanel() taskd.obj = vobj.Object FreeCADGui.Control.showDialog(taskd) taskd.setupUi() return True def unsetEdit(self,vobj,mode): #optional # this is executed when the user cancels or terminates edit mode pass class _RefreshRemotePath: def GetResources(self): return {'Pixmap' : 'Path-Refresh', 'MenuText': QtCore.QT_TRANSLATE_NOOP("Path_Remote","Refresh Remote Path Data"), 'ToolTip': QtCore.QT_TRANSLATE_NOOP("Path_Remote","Refresh Remote Path Data")} def IsActive(self): return not FreeCAD.ActiveDocument is None def refresh(self): obj=FreeCADGui.Selection.getSelection()[0] values = {} for i in obj.PropertiesList: if obj.getGroupOfProperty(i) in ["Remote"]: values.update({i : obj.getPropertyByName(i)}) if obj.getGroupOfProperty(i) in ["Depth"]: print str(i) values.update({i : obj.getPropertyByName(i)}) if obj.getGroupOfProperty(i) in ["Step"]: values.update({i : obj.getPropertyByName(i)}) if obj.getGroupOfProperty(i) in ["Tool"]: tool = PathUtils.getTool(obj,obj.ToolNumber) if tool: tradius = tool.Diameter/2 tlength = tool.LengthOffset ttype = tool.ToolType else: tradius = 0.25 tlength = 1 ttype = "undefined" values.update({"tool_diameter" : tradius}) values.update({"tool_length" : tlength}) values.update({"tool_type" : ttype}) payload = json.dumps(values) url = obj.URL + "/api/v1.0/path" print url try: req = urllib2.Request(url) req.add_header('Content-Type', 'application/json') response = urllib2.urlopen(req, payload) data = json.load(response) except: print "service not defined or not responding" return path = data['path'] output = "" for command in path: output += command['command'] path = Path.Path(output) obj.Path = path def Activated(self): self.refresh() class CommandPathRemote: def GetResources(self): return {'Pixmap' : 'Path-Remote', 'MenuText': QtCore.QT_TRANSLATE_NOOP("Path_Remote","Remote"), 'Accel': "P, R", 'ToolTip': QtCore.QT_TRANSLATE_NOOP("Path_Remote","Request a Path from a remote cloud service")} def IsActive(self): return not FreeCAD.ActiveDocument is None def Activated(self): ztop = 10.0 zbottom = 0.0 FreeCAD.ActiveDocument.openTransaction(translate("Path_Remote","Create remote path operation")) FreeCADGui.addModule("PathScripts.PathRemote") FreeCADGui.doCommand('obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython","Remote")') FreeCADGui.doCommand('PathScripts.PathRemote.ObjectRemote(obj)') FreeCADGui.doCommand('obj.Active = True') FreeCADGui.doCommand('PathScripts.PathRemote.ViewProviderRemote(obj.ViewObject)') #FreeCADGui.doCommand('obj.Base = (FreeCAD.ActiveDocument.'+selection[0].ObjectName+',[])') FreeCADGui.doCommand('from PathScripts import PathUtils') FreeCADGui.doCommand('obj.ClearanceHeight = ' + str(ztop + 2)) FreeCADGui.doCommand('obj.StartDepth = ' + str(ztop)) FreeCADGui.doCommand('obj.SafeHeight = ' + str(ztop + 2)) FreeCADGui.doCommand('obj.StepDown = ' + str((ztop-zbottom)/8)) FreeCADGui.doCommand('obj.FinalDepth=' + str(zbottom)) FreeCADGui.doCommand('PathScripts.PathUtils.addToProject(obj)') FreeCAD.ActiveDocument.commitTransaction() FreeCAD.ActiveDocument.recompute() FreeCADGui.doCommand('obj.ViewObject.startEditing()') class TaskPanel: def __init__(self): self.form = FreeCADGui.PySideUic.loadUi(FreeCAD.getHomePath() + "Mod/Path/RemoteEdit.ui") #self.form = FreeCADGui.PySideUic.loadUi(":/RemoteEdit.ui") def accept(self): self.getFields() FreeCADGui.ActiveDocument.resetEdit() FreeCADGui.Control.closeDialog() FreeCAD.ActiveDocument.recompute() FreeCADGui.Selection.removeObserver(self.s) def reject(self): FreeCADGui.Control.closeDialog() FreeCAD.ActiveDocument.recompute() FreeCADGui.Selection.removeObserver(self.s) def getRemoteFields(self): self.getFields() self.obj.URL = self.form.remoteURL.text() def getFields(self): if self.obj: if hasattr(self.obj,"StartDepth"): self.obj.StartDepth = float(self.form.startDepth.text()) if hasattr(self.obj,"FinalDepth"): self.obj.FinalDepth = float(self.form.finalDepth.text()) if hasattr(self.obj,"SafeHeight"): self.obj.SafeHeight = float(self.form.safeHeight.text()) if hasattr(self.obj,"ClearanceHeight"): self.obj.ClearanceHeight = float(self.form.clearanceHeight.text()) if hasattr(self.obj,"StepDown"): self.obj.StepDown = float(self.form.stepDown.value()) self.obj.Proxy.execute(self.obj) def open(self): self.s =SelObserver() # install the function mode resident FreeCADGui.Selection.addObserver(self.s) def addBase(self): # check that the selection contains exactly what we want selection = FreeCADGui.Selection.getSelectionEx() if not len(selection) >= 1: FreeCAD.Console.PrintError(translate("PathProject","Please select at least one suitable object\n")) return for s in selection: if s.HasSubObjects: for i in s.SubElementNames: self.obj.Proxy.addbaseobject(self.obj, s.Object, i) else: self.obj.Proxy.addbaseobject(self.obj, s.Object) self.setupUi() #defaults may have changed. Reload. self.form.baseList.clear() for i in self.obj.Base: self.form.baseList.addItem(i[0].Name + "." + i[1]) def deleteBase(self): dlist = self.form.baseList.selectedItems() for d in dlist: newlist = [] for i in self.obj.Base: if not i[0].Name == d.text(): newlist.append (i) self.obj.Base = newlist self.form.baseList.takeItem(self.form.baseList.row(d)) self.obj.Proxy.execute(self.obj) FreeCAD.ActiveDocument.recompute() def itemActivated(self): FreeCADGui.Selection.clearSelection() slist = self.form.baseList.selectedItems() for i in slist: o = FreeCAD.ActiveDocument.getObject(i.text()) FreeCADGui.Selection.addSelection(o) FreeCADGui.updateGui() def reorderBase(self): newlist = [] for i in range(self.form.baseList.count()): s = self.form.baseList.item(i).text() obj = FreeCAD.ActiveDocument.getObject(s) newlist.append(obj) self.obj.Base=newlist self.obj.Proxy.execute(self.obj) FreeCAD.ActiveDocument.recompute() def getStandardButtons(self): return int(QtGui.QDialogButtonBox.Ok) def setupUi(self): self.form.startDepth.setText(str(self.obj.StartDepth)) self.form.finalDepth.setText(str(self.obj.FinalDepth)) self.form.safeHeight.setText(str(self.obj.SafeHeight)) self.form.clearanceHeight.setText(str(self.obj.ClearanceHeight)) self.form.remoteURL.setText(str(self.obj.URL)) for i in self.obj.Base: self.form.baseList.addItem(i[0].Name) #Connect Signals and Slots self.form.startDepth.editingFinished.connect(self.getFields) self.form.finalDepth.editingFinished.connect(self.getFields) self.form.safeHeight.editingFinished.connect(self.getFields) self.form.clearanceHeight.editingFinished.connect(self.getFields) self.form.remoteURL.editingFinished.connect(self.getRemoteFields) self.form.addBase.clicked.connect(self.addBase) self.form.deleteBase.clicked.connect(self.deleteBase) self.form.reorderBase.clicked.connect(self.reorderBase) self.form.baseList.itemSelectionChanged.connect(self.itemActivated) class SelObserver: def __init__(self): import PathScripts.PathSelection as PST #PST.surfaceselect() def __del__(self): import PathScripts.PathSelection as PST PST.clear() def addSelection(self,doc,obj,sub,pnt): # Selection object FreeCADGui.doCommand('Gui.Selection.addSelection(FreeCAD.ActiveDocument.' + obj +')') FreeCADGui.updateGui() if FreeCAD.GuiUp: # register the FreeCAD command FreeCADGui.addCommand('Path_Remote',CommandPathRemote()) FreeCADGui.addCommand('Refresh_Path',_RefreshRemotePath()) FreeCAD.Console.PrintLog("Loading PathRemote... done\n")