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Diffstat (limited to 'src/plugins/platforms/windows/qwindowsole.h')
-rw-r--r-- | src/plugins/platforms/windows/qwindowsole.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/src/plugins/platforms/windows/qwindowsole.h b/src/plugins/platforms/windows/qwindowsole.h new file mode 100644 index 0000000000..d979af3b31 --- /dev/null +++ b/src/plugins/platforms/windows/qwindowsole.h @@ -0,0 +1,127 @@ +/**************************************************************************** +** +** 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 |