src/hbcore/cssparser/hbexpressionparser_p.h
changeset 30 80e4d18b72f5
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbcore/cssparser/hbexpressionparser_p.h	Mon Oct 04 00:38:12 2010 +0300
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (developer.feedback@nokia.com)
+**
+** This file is part of the HbCore module of the UI Extensions for Mobile.
+**
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at developer.feedback@nokia.com.
+**
+****************************************************************************/
+
+#ifndef HBEXPRESSIONPARSER_P_H
+#define HBEXPRESSIONPARSER_P_H
+
+#include <QList>
+#include <QString>
+
+#include <hbglobal.h>
+#include <hbnamespace.h>
+
+class HB_CORE_PRIVATE_EXPORT HbExpressionParser //krazy:exclude=multiclasses
+{
+public:
+
+    enum Token {
+        Variable,
+        LengthInPixels,
+        LengthInUnits,
+        LengthInMillimeters,
+        OpenParenthesis,
+        CloseParenthesis,
+        Addition,
+        Subtraction,
+        Multiplication,
+        Division,
+        Negation
+    };
+
+    static bool parse(const QString &str, QList<int> &tokens);
+    static int toFixed(float f);
+    static int toFixed(double d);
+    static qreal fromFixed(int i);
+};
+
+
+#endif // HBEXPRESSIONPARSER_P_H