Coverage for modules/org/openteacher/interfaces/qt/dialogs/print/print : 54%

#! /usr/bin/env python3 

# -*- coding: utf-8 -*- 

#       Copyright 2011-2013, Marten de Vries 

#       Copyright 2011, Milan Boers 

# 

#       This file is part of OpenTeacher. 

# 

#       OpenTeacher 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. 

# 

#       OpenTeacher 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 OpenTeacher.  If not, see <http://www.gnu.org/licenses/>. 

class PrintDialogModule: 

        """The print dialog.""" 

        def __init__(self, moduleManager, *args, **kwargs): 

                super().__init__(*args, **kwargs) 

                self._mm = moduleManager 

                self.type = "printDialog" 

                self.requires = ( 

                        self._mm.mods(type="ui"), 

                ) 

        def getConfiguredPrinter(self): 

                """Returns a completely configured QPrinter, or None when the 

                   user cancels the configuration dialog. 

                """ 

                printer = QtPrintSupport.QPrinter() 

                printer.setPageMargins(25, 25, 25, 25, QtPrintSupport.QPrinter.Millimeter) 

                printDialog = QtPrintSupport.QPrintDialog(printer) 

                result = printDialog.exec_() 

                if not result: 

                        return 

                return printer 

        def enable(self): 

                global QtPrintSupport 

                try: 

                        from PyQt5 import QtPrintSupport 

                except ImportError: 

                        #remain inactive 

                        return 

                self.active = True 

        def disable(self): 

                self.active = False 

def init(moduleManager): 

        return PrintDialogModule(moduleManager)