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#ifndef _PYTHONQTIMPORTFILEINTERFACE_H
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#define _PYTHONQTIMPORTFILEINTERFACE_H
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/*
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*
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* Copyright (C) 2010 MeVis Medical Solutions AG All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* Further, this software is distributed without any warranty that it is
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* free of the rightful claim of any third person regarding infringement
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* or the like. Any license provided herein, whether implied or
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* otherwise, applies only to this software file. Patent licenses, if
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* any, provided herein do not apply to combinations of this program with
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* other software, or any other product whatsoever.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Contact information: MeVis Medical Solutions AG, Universitaetsallee 29,
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* 28359 Bremen, Germany or:
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*
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* http://www.mevis.de
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*
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*/
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//----------------------------------------------------------------------------------
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/*!
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// \file PythonQtImportFileInterface.h
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// \author Florian Link
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// \author Last changed by $Author: florian $
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// \date 2006-05
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*/
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//----------------------------------------------------------------------------------
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#include <QDateTime>
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#include <QString>
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#include <QByteArray>
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//! Defines an abstract interface to file access for the Python import statement.
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//! see PythonQt::setImporter()
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class PythonQtImportFileInterface {
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public:
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// get rid of warnings
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virtual ~PythonQtImportFileInterface() {}
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//! read the given file as byte array, without doing any linefeed translations
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virtual QByteArray readFileAsBytes(const QString& filename) = 0;
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//! read a source file, expects a readable Python text file with translated line feeds.
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//! If the file can not be load OR it can not be verified, ok is set to false
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virtual QByteArray readSourceFile(const QString& filename, bool& ok) = 0;
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//! returns if the file exists
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virtual bool exists(const QString& filename) = 0;
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//! get the last modified data of a file
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virtual QDateTime lastModifiedDate(const QString& filename) = 0;
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//! indicates that *.py files which are newer than their corresponding *.pyc files
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//! are ignored
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virtual bool ignoreUpdatedPythonSourceFiles() { return false; }
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//! called by PythonQt after successful import to allow
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//! recording of imports
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virtual void importedModule(const QString& /*module*/) {};
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};
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#endif
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