retr3d.FCMacro

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright 2015 Matthew Rogge and Michael Uttmark
# 
# This file is part of Retr3d.
# 
# Retr3d is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# Retr3d 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 General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with Retr3d.  If not, see <http://www.gnu.org/licenses/>.

import sys, os, FreeCAD
from PySide import QtGui

# retriving stored paths in FreeCAD preferences
param = FreeCAD.ParamGet('User parameter:Plugins/retr3d')
retr3d_path = param.GetString('destination','')
output_path = param.GetString('output','')

if retr3d_path:
    print "Using retr3d path: ",retr3d_path," from Tools->Edit parameters->Plugins->retr3d->destination"
else:
    retr3d_path = QtGui.QFileDialog.getExistingDirectory(None,"Please indicate the location of your Retr3D folder")
    
if output_path:
    print "Using output path: ",retr3d_path," from Tools->Edit parameters->Plugins->retr3d->output"
else:
    output_path = QtGui.QFileDialog.getExistingDirectory(None,"Please choose a folder to save output files")

if retr3d_path and output_path:
    param.SetString('destination',retr3d_path)
    param.SetString('output',output_path)
    sys.path.append(retr3d_path)
    import globalVars as gv
    gv.printerDir = output_path + os.sep
    import makePrinter
else:
    print "Retr3d or output path not set. Aborting."