# -*- coding: utf-8 -*- # *************************************************************************** # * * # * Copyright (c) 2015 Dan Falck * # * * # * 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 * # * * # *************************************************************************** ''' Post Process command that will make use of the Output File and Post Processor entries in PathJob ''' import FreeCAD import FreeCADGui from PySide import QtCore, QtGui from PathScripts import PathUtils from PathScripts.PathPreferences import PathPreferences from PathScripts.PathPostProcessor import PostProcessor import os import sys # 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 DlgSelectPostProcessor: def __init__(self, parent=None): self.dialog = FreeCADGui.PySideUic.loadUi(":/panels/DlgSelectPostProcessor.ui") firstItem = None for post in PathPreferences.allEnabledPostProcessors(): item = QtGui.QListWidgetItem(post) item.setFlags(QtCore.Qt.ItemFlag.ItemIsSelectable | QtCore.Qt.ItemFlag.ItemIsEnabled) self.dialog.lwPostProcessor.addItem(item) if not firstItem: firstItem = item if firstItem: self.dialog.lwPostProcessor.setCurrentItem(firstItem) else: self.dialog.buttonBox.button(QtGui.QDialogButtonBox.Ok).setEnabled(False) self.tooltips = {} self.dialog.lwPostProcessor.itemDoubleClicked.connect(self.dialog.accept) self.dialog.lwPostProcessor.setMouseTracking(True) self.dialog.lwPostProcessor.itemEntered.connect(self.updateTooltip) def updateTooltip(self, item): if item.text() in self.tooltips.keys(): tooltip = self.tooltips[item.text()] else: processor = PostProcessor.load(item.text()) self.tooltips[item.text()] = processor.tooltip tooltip = processor.tooltip self.dialog.lwPostProcessor.setToolTip(tooltip) def exec_(self): if self.dialog.exec_() == 1: posts = self.dialog.lwPostProcessor.selectedItems() return posts[0].text() return None class CommandPathPost: def resolveFileName(self, job): #print("resolveFileName(%s)" % job.Label) path = PathPreferences.defaultOutputFile() if job.OutputFile: path = job.OutputFile filename = path if '%D' in filename: D = FreeCAD.ActiveDocument.FileName if D: D = os.path.dirname(D) else: FreeCAD.Console.PrintError("Please save document in order to resolve output path!\n") return None filename = filename.replace('%D', D) if '%d' in filename: d = FreeCAD.ActiveDocument.Label filename = filename.replace('%d', d) if '%j' in filename: j = job.Label filename = filename.replace('%j', j) if '%M' in filename: pref = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Macro") M = pref.GetString("MacroPath", FreeCAD.getUserAppDataDir()) filename = filename.replace('%M', M) policy = PathPreferences.defaultOutputPolicy() openDialog = policy == 'Open File Dialog' if os.path.isdir(filename) or not os.path.isdir(os.path.dirname(filename)): # Either the entire filename resolves into a directory or the parent directory doesn't exist. # Either way I don't know what to do - ask for help openDialog = True if os.path.isfile(filename) and not openDialog: if policy == 'Open File Dialog on conflict': openDialog = True elif policy == 'Append Unique ID on conflict': fn, ext = os.path.splitext(filename) nr = fn[-3:] n = 1 if nr.isdigit(): n = int(nr) while os.path.isfile("%s%03d%s" % (fn, n, ext)): n = n + 1 filename = "%s%03d%s" % (fn, n, ext) if openDialog: foo = QtGui.QFileDialog.getSaveFileName(QtGui.qApp.activeWindow(), "Output File", filename) if foo: filename = foo[0] else: filename = None #print("resolveFileName(%s, %s) -> '%s'" % (path, policy, filename)) return filename def resolvePostProcessor(self, job): if hasattr(job, "PostProcessor"): post = PathPreferences.defaultPostProcessor() if job.PostProcessor: post = job.PostProcessor if post and PostProcessor.exists(post): return post dlg = DlgSelectPostProcessor() return dlg.exec_() def GetResources(self): return {'Pixmap': 'Path-Post', 'MenuText': QtCore.QT_TRANSLATE_NOOP("Path_Post", "Post Process"), 'Accel': "P, P", 'ToolTip': QtCore.QT_TRANSLATE_NOOP("Path_Post", "Post Process the selected Job")} def IsActive(self): if FreeCAD.ActiveDocument is not None: if FreeCADGui.Selection.getCompleteSelection(): for o in FreeCAD.ActiveDocument.Objects: if o.Name[:3] == "Job": return True return False def exportObjectsWith(self, objs, job, needFilename = True): # check if the user has a project and has set the default post and # output filename postArgs = PathPreferences.defaultPostProcessorArgs() if hasattr(job, "PostProcessorArgs") and job.PostProcessorArgs: postArgs = job.PostProcessorArgs elif hasattr(job, "PostProcessor") and job.PostProcessor: postArgs = '' postname = self.resolvePostProcessor(job) filename = '-' if postname and needFilename: filename = self.resolveFileName(job) if postname and filename: print("post: %s(%s, %s)" % (postname, filename, postArgs)) processor = PostProcessor.load(postname) gcode = processor.export(objs, filename, postArgs) return (False, gcode) else: return (True, '') def Activated(self): FreeCAD.ActiveDocument.openTransaction( translate("Path_Post", "Post Process the Selected path(s)")) FreeCADGui.addModule("PathScripts.PathPost") # select the Path Job that you want to post output from selected = FreeCADGui.Selection.getCompleteSelection() print "in activated %s" %(selected) # try to find the job, if it's not directly selected ... jobs = set() for obj in selected: if hasattr(obj, 'OutputFile') or hasattr(obj, 'PostProcessor'): jobs.add(obj) elif hasattr(obj, 'Path') or hasattr(obj, 'ToolNumber'): job = PathUtils.findParentJob(obj) if job: jobs.add(job) fail = True rc = '' if len(jobs) != 1: FreeCAD.Console.PrintError("Please select a single job or other path object\n") else: job = jobs.pop() print("Job for selected objects = %s" % job.Name) (fail, rc) = self.exportObjectsWith(selected, job) if fail: FreeCAD.ActiveDocument.abortTransaction() else: FreeCAD.ActiveDocument.commitTransaction() FreeCAD.ActiveDocument.recompute() if FreeCAD.GuiUp: # register the FreeCAD command FreeCADGui.addCommand('Path_Post', CommandPathPost()) FreeCAD.Console.PrintLog("Loading PathPost... done\n")