datasource.h

Go to the documentation of this file.

/*
    SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
    SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
 
    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#pragma once
 
#include "kwin_export.h"
 
#include "abstract_data_source.h"
#include "datadevicemanager.h"
 
namespace KWin
{
class DataSourceInterfacePrivate;
class XdgToplevelDragV1Interface;
 
class KWIN_EXPORT DataSourceInterface : public AbstractDataSource
{
    Q_OBJECT
public:
    virtual ~DataSourceInterface();
 
    void accept(const QString &mimeType) override;
    void requestData(const QString &mimeType, qint32 fd) override;
    void cancel() override;
 
    QStringList mimeTypes() const override;
 
    static DataSourceInterface *get(wl_resource *native);
 
    DataDeviceManagerInterface::DnDActions supportedDragAndDropActions() const override;
    DataDeviceManagerInterface::DnDAction selectedDndAction() const override;
    void dropPerformed() override;
    void dndFinished() override;
    void dndAction(DataDeviceManagerInterface::DnDAction action) override;
    void dndCancelled() override;
 
    bool isDndCancelled() const;
    bool isDropPerformed() const;
 
    wl_resource *resource() const;
 
    wl_client *client() const override;
 
    bool isAccepted() const override;
    void setAccepted(bool accepted);
 
    XdgToplevelDragV1Interface *xdgToplevelDrag() const;
 
private:
    friend class DataDeviceManagerInterfacePrivate;
    friend class DataSourceInterfacePrivate;
    explicit DataSourceInterface(wl_resource *resource);
 
    std::unique_ptr<DataSourceInterfacePrivate> d;
};
 
}
 
Q_DECLARE_METATYPE(KWin::DataSourceInterface *)