--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/xlsx/xlsxworkbook_p.h	Tue Mar 22 10:38:08 2016 +0100
@@ -0,0 +1,107 @@
+/****************************************************************************
+** Copyright (c) 2013-2014 Debao Zhang <hello@debao.me>
+** All right reserved.
+**
+** Permission is hereby granted, free of charge, to any person obtaining
+** a copy of this software and associated documentation files (the
+** "Software"), to deal in the Software without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Software, and to
+** permit persons to whom the Software is furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be
+** included in all copies or substantial portions of the Software.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+**
+****************************************************************************/
+#ifndef XLSXWORKBOOK_P_H
+#define XLSXWORKBOOK_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt Xlsx API.  It exists for the convenience
+// of the Qt Xlsx.  This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "xlsxworkbook.h"
+#include "xlsxabstractooxmlfile_p.h"
+#include "xlsxtheme_p.h"
+#include "xlsxsimpleooxmlfile_p.h"
+#include "xlsxrelationships_p.h"
+
+#include <QSharedPointer>
+#include <QPair>
+#include <QStringList>
+
+namespace QXlsx {
+
+struct XlsxDefineNameData
+{
+    XlsxDefineNameData()
+        :sheetId(-1)
+    {}
+    XlsxDefineNameData(const QString &name, const QString &formula, const QString &comment, int sheetId=-1)
+        :name(name), formula(formula), comment(comment), sheetId(sheetId)
+    {
+
+    }
+    QString name;
+    QString formula;
+    QString comment;
+    //using internal sheetId, instead of the localSheetId(order in the workbook)
+    int sheetId;
+};
+
+class WorkbookPrivate : public AbstractOOXmlFilePrivate
+{
+    Q_DECLARE_PUBLIC(Workbook)
+public:
+    WorkbookPrivate(Workbook *q, Workbook::CreateFlag flag);
+
+    QSharedPointer<SharedStrings> sharedStrings;
+    QList<QSharedPointer<AbstractSheet> > sheets;
+    QList<QSharedPointer<SimpleOOXmlFile> > externalLinks;
+    QStringList sheetNames;
+    QSharedPointer<Styles> styles;
+    QSharedPointer<Theme> theme;
+    QList<QSharedPointer<MediaFile> > mediaFiles;
+    QList<QSharedPointer<Chart> > chartFiles;
+    QList<XlsxDefineNameData> definedNamesList;
+
+    bool strings_to_numbers_enabled;
+    bool strings_to_hyperlinks_enabled;
+    bool html_to_richstring_enabled;
+    bool date1904;
+    QString defaultDateFormat;
+
+    int x_window;
+    int y_window;
+    int window_width;
+    int window_height;
+
+    int activesheetIndex;
+    int firstsheet;
+    int table_count;
+
+    //Used to generate new sheet name and id
+    int last_worksheet_index;
+    int last_chartsheet_index;
+    int last_sheet_id;
+};
+
+}
+
+#endif // XLSXWORKBOOK_P_H