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+/***************************************************************************
+ * *
+ * This program 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 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * copyright (C) 2006 *
+ * Umbrello UML Modeller Authors <uml-devel@uml.sf.net> *
+ ***************************************************************************/
+
+#ifndef PYTHONIMPORT_H
+#define PYTHONIMPORT_H
+
+#include "nativeimportbase.h"
+
+/**
+ * Python code import
+ * @author Oliver Kellogg
+ * Bugs and comments to uml-devel@lists.sf.net or http://bugs.kde.org
+ */
+class PythonImport : public NativeImportBase {
+public:
+ PythonImport();
+ virtual ~PythonImport();
+
+protected:
+ /**
+ * Reimplement operation from NativeImportBase.
+ */
+ void initVars();
+
+ /**
+ * Implement abstract operation from NativeImportBase.
+ */
+ bool parseStmt();
+
+ /**
+ * Implement abstract operation from NativeImportBase.
+ */
+ void fillSource(const QString& line);
+
+ /**
+ * Reimplement operation from NativeImportBase.
+ * In addition to handling multiline comments, this method transforms
+ * changes in leading indentation into braces (opening brace for increase
+ * in indentation, closing brace for decrease in indentation) in m_source.
+ * Removal of Python's indentation sensitivity simplifies subsequent
+ * processing using Umbrello's native import framework.
+ */
+ bool preprocess(QString& line);
+
+ /**
+ * Skip ahead to outermost closing brace
+ */
+ void skipBody();
+
+ /**
+ * Buffer for number of indentation characters (whitespace,
+ * i.e. tabs or spaces) at beginning of input line.
+ */
+ int m_srcIndent[100];
+
+ /**
+ * Index for m_srcIndent[]. Index 0 is reserved and contains 0.
+ */
+ int m_srcIndentIndex;
+
+ /**
+ * Auxiliary flag denoting the opening of a block
+ */
+ bool m_braceWasOpened;
+};
+
+#endif
+