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// Copyright (C) 2024 Jie Liu <liujie01@kylinos.cn>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QWAYLANDDATACONTROLV1_H
#define QWAYLANDDATACONTROLV1_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtWaylandClient/private/qwayland-wlr-data-control-unstable-v1.h>
#include <QtWaylandClient/private/qtwaylandclientglobal_p.h>
#include <QtWaylandClient/private/qwaylanddataoffer_p.h>
#include <QtCore/QObject>
QT_REQUIRE_CONFIG(clipboard);
QT_BEGIN_NAMESPACE
class QMimeData;
namespace QtWaylandClient {
class QWaylandInputDevice;
class QWaylandDataControlDeviceV1;
class QWaylandDataControlManagerV1 : public QtWayland::zwlr_data_control_manager_v1
{
public:
explicit QWaylandDataControlManagerV1(QWaylandDisplay *display, uint id, uint version);
QWaylandDataControlDeviceV1 *createDevice(QWaylandInputDevice *seat);
QWaylandDisplay *display() const { return m_display; }
private:
QWaylandDisplay *m_display = nullptr;
};
class QWaylandDataControlOfferV1 : public QtWayland::zwlr_data_control_offer_v1, public QWaylandAbstractDataOffer
{
public:
explicit QWaylandDataControlOfferV1(QWaylandDisplay *display, ::zwlr_data_control_offer_v1 *offer);
~QWaylandDataControlOfferV1() override { destroy(); }
void startReceiving(const QString &mimeType, int fd) override;
QMimeData *mimeData() override { return m_mimeData.data(); }
protected:
void zwlr_data_control_offer_v1_offer(const QString &mime_type) override;
private:
QWaylandDisplay *m_display = nullptr;
QScopedPointer<QWaylandMimeData> m_mimeData;
};
class Q_WAYLANDCLIENT_EXPORT QWaylandDataControlSourceV1 : public QObject, public QtWayland::zwlr_data_control_source_v1
{
Q_OBJECT
public:
explicit QWaylandDataControlSourceV1(QWaylandDataControlManagerV1 *manager, QMimeData *mimeData);
~QWaylandDataControlSourceV1() override;
QMimeData *mimeData() const { return m_mimeData; }
Q_SIGNALS:
void cancelled();
protected:
void zwlr_data_control_source_v1_send(const QString &mime_type, int32_t fd) override;
void zwlr_data_control_source_v1_cancelled() override { Q_EMIT cancelled(); }
private:
QWaylandDisplay *m_display = nullptr;
QMimeData *m_mimeData = nullptr;
};
class QWaylandDataControlDeviceV1 : public QObject, public QtWayland::zwlr_data_control_device_v1
{
Q_OBJECT
QWaylandDataControlDeviceV1(QWaylandDataControlManagerV1 *manager, QWaylandInputDevice *seat);
public:
~QWaylandDataControlDeviceV1() override;
QWaylandDataControlOfferV1 *primarySelectionOffer() const { return m_primarySelectionOffer.data(); }
QWaylandDataControlOfferV1 *selectionOffer() const { return m_selectionOffer.data(); }
void invalidateSelectionOffer();
QWaylandDataControlSourceV1 *selectionSource() const { return m_selectionSource.data(); }
QWaylandDataControlSourceV1 *primarySelectionSource() const { return m_primarySelectionSource.data(); }
void setSelectionSource(QWaylandDataControlSourceV1 *source);
void setPrimarySelectionSource(QWaylandDataControlSourceV1 *source);
protected:
void zwlr_data_control_device_v1_data_offer(struct ::zwlr_data_control_offer_v1 *id) override;
void zwlr_data_control_device_v1_selection(struct ::zwlr_data_control_offer_v1 *id) override;
void zwlr_data_control_device_v1_finished() override;
void zwlr_data_control_device_v1_primary_selection(struct ::zwlr_data_control_offer_v1 *id) override;
private:
QWaylandDisplay *m_display = nullptr;
QWaylandInputDevice *m_seat = nullptr;
QScopedPointer<QWaylandDataControlOfferV1> m_selectionOffer;
QScopedPointer<QWaylandDataControlOfferV1> m_primarySelectionOffer;
QScopedPointer<QWaylandDataControlSourceV1> m_selectionSource;
QScopedPointer<QWaylandDataControlSourceV1> m_primarySelectionSource;
friend class QWaylandDataControlManagerV1;
};
} // namespace QtWaylandClient
QT_END_NAMESPACE
#endif // QWAYLANDDATACONTROLV1_H
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