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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (info@qt.nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QWINDOWSOLE_H
+#define QWINDOWSOLE_H
+
+#include "qtwindows_additional.h"
+
+#include <QtCore/QObject>
+#include <QtCore/QMap>
+#include <QtCore/QPoint>
+#include <QtCore/QPointer>
+#include <QtCore/QVector>
+#include <QtCore/QRect>
+
+#include <objidl.h>
+
+QT_BEGIN_NAMESPACE
+
+class QMimeData;
+class QWindow;
+
+class QWindowsOleDataObject : public IDataObject
+{
+public:
+ explicit QWindowsOleDataObject(QMimeData *mimeData);
+ virtual ~QWindowsOleDataObject();
+
+ void releaseQt();
+ QMimeData *mimeData() const;
+ DWORD reportedPerformedEffect() const;
+
+ // IUnknown methods
+ STDMETHOD(QueryInterface)(REFIID riid, void FAR* FAR* ppvObj);
+ STDMETHOD_(ULONG,AddRef)(void);
+ STDMETHOD_(ULONG,Release)(void);
+
+ // IDataObject methods
+ STDMETHOD(GetData)(LPFORMATETC pformatetcIn, LPSTGMEDIUM pmedium);
+ STDMETHOD(GetDataHere)(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium);
+ STDMETHOD(QueryGetData)(LPFORMATETC pformatetc);
+ STDMETHOD(GetCanonicalFormatEtc)(LPFORMATETC pformatetc, LPFORMATETC pformatetcOut);
+ STDMETHOD(SetData)(LPFORMATETC pformatetc, STGMEDIUM FAR * pmedium,
+ BOOL fRelease);
+ STDMETHOD(EnumFormatEtc)(DWORD dwDirection, LPENUMFORMATETC FAR* ppenumFormatEtc);
+ STDMETHOD(DAdvise)(FORMATETC FAR* pFormatetc, DWORD advf,
+ LPADVISESINK pAdvSink, DWORD FAR* pdwConnection);
+ STDMETHOD(DUnadvise)(DWORD dwConnection);
+ STDMETHOD(EnumDAdvise)(LPENUMSTATDATA FAR* ppenumAdvise);
+
+private:
+ ULONG m_refs;
+ QPointer<QMimeData> data;
+ int CF_PERFORMEDDROPEFFECT;
+ DWORD performedEffect;
+};
+
+class QWindowsOleEnumFmtEtc : public IEnumFORMATETC
+{
+public:
+ explicit QWindowsOleEnumFmtEtc(const QVector<FORMATETC> &fmtetcs);
+ explicit QWindowsOleEnumFmtEtc(const QVector<LPFORMATETC> &lpfmtetcs);
+ virtual ~QWindowsOleEnumFmtEtc();
+
+ bool isNull() const;
+
+ // IUnknown methods
+ STDMETHOD(QueryInterface)(REFIID riid, void FAR* FAR* ppvObj);
+ STDMETHOD_(ULONG,AddRef)(void);
+ STDMETHOD_(ULONG,Release)(void);
+
+ // IEnumFORMATETC methods
+ STDMETHOD(Next)(ULONG celt, LPFORMATETC rgelt, ULONG FAR* pceltFetched);
+ STDMETHOD(Skip)(ULONG celt);
+ STDMETHOD(Reset)(void);
+ STDMETHOD(Clone)(LPENUMFORMATETC FAR* newEnum);
+
+private:
+ bool copyFormatEtc(LPFORMATETC dest, LPFORMATETC src) const;
+
+ ULONG m_dwRefs;
+ ULONG m_nIndex;
+ QVector<LPFORMATETC> m_lpfmtetcs;
+ bool m_isNull;
+};
+
+QT_END_NAMESPACE
+
+#endif // QWINDOWSOLE_H