# -*- coding: utf-8 -*-

#***************************************************************************
#*                                                                         *
#*   Copyright (c) 2014 Yorik van Havre <yorik@uncreated.net>              *
#*                                                                         *
#*   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,FreeCADGui,Path,PathGui
from PySide import QtCore,QtGui

"""Path Custom 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 ObjectCustom:


    def __init__(self,obj):
        obj.addProperty("App::PropertyStringList","Gcode","Path","The gcode to be inserted")
        obj.Proxy = self

    def __getstate__(self):
        return None

    def __setstate__(self,state):
        return None
        
    def execute(self,obj):
        if obj.Gcode:  
            s = ""
            for l in obj.Gcode:
                s += str(l)
            if s:
                path = Path.Path(s)
                obj.Path = path


class CommandPathCustom:


    def GetResources(self):
        return {'Pixmap'  : 'Path-Custom',
                'MenuText': QtCore.QT_TRANSLATE_NOOP("Path_Custom","Custom"),
                'ToolTip': QtCore.QT_TRANSLATE_NOOP("Path_Custom","Creates a path object based on custom G-code")}

    def IsActive(self):
        return not FreeCAD.ActiveDocument is None
        
    def Activated(self):
        FreeCAD.ActiveDocument.openTransaction("Create Custom Path")
        FreeCADGui.addModule("PathScripts.PathCustom")
        FreeCADGui.addModule("PathScripts.PathUtils")
        FreeCADGui.doCommand('obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython","Custom")')
        FreeCADGui.doCommand('PathScripts.PathCustom.ObjectCustom(obj)')
        FreeCADGui.doCommand('obj.ViewObject.Proxy = 0')
        FreeCADGui.doCommand('PathScripts.PathUtils.addToProject(obj)')
        FreeCAD.ActiveDocument.commitTransaction()
        FreeCAD.ActiveDocument.recompute()


if FreeCAD.GuiUp: 
    # register the FreeCAD command
    FreeCADGui.addCommand('Path_Custom',CommandPathCustom())