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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
******************************************************************************/
#ifndef QMACCLIPBOARD_H
#define QMACCLIPBOARD_H
#include <QtGui>
#include <QtGui/private/qmacmime_p.h>
#include <ApplicationServices/ApplicationServices.h>
QT_BEGIN_NAMESPACE
class QMacMimeData;
class QMacPasteboard
{
public:
enum DataRequestType { EagerRequest, LazyRequest };
private:
struct Promise {
Promise() : itemId(0), convertor(nullptr) { }
static Promise eagerPromise(int itemId, QMacInternalPasteboardMime *c, QString m, QMacMimeData *d, int o = 0);
static Promise lazyPromise(int itemId, QMacInternalPasteboardMime *c, QString m, QMacMimeData *d, int o = 0);
Promise(int itemId, QMacInternalPasteboardMime *c, QString m, QMacMimeData *md, int o, DataRequestType drt);
int itemId, offset;
QMacInternalPasteboardMime *convertor;
QString mime;
QPointer<QMacMimeData> mimeData;
QVariant variantData;
DataRequestType dataRequestType;
};
QList<Promise> promises;
PasteboardRef paste;
uchar mime_type;
mutable QPointer<QMimeData> mime;
mutable bool mac_mime_source;
bool resolvingBeforeDestruction;
static OSStatus promiseKeeper(PasteboardRef, PasteboardItemID, CFStringRef, void *);
void clear_helper();
public:
QMacPasteboard(PasteboardRef p, uchar mime_type=0);
QMacPasteboard(uchar mime_type);
QMacPasteboard(CFStringRef name=nullptr, uchar mime_type=0);
~QMacPasteboard();
bool hasFlavor(QString flavor) const;
bool hasOSType(int c_flavor) const;
PasteboardRef pasteBoard() const;
QMimeData *mimeData() const;
void setMimeData(QMimeData *mime, DataRequestType dataRequestType = EagerRequest);
QStringList formats() const;
bool hasFormat(const QString &format) const;
QVariant retrieveData(const QString &format, QMetaType) const;
void clear();
bool sync() const;
};
QString qt_mac_get_pasteboardString(PasteboardRef paste);
QT_END_NAMESPACE
#endif
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