File indexing completed on 2024-05-19 16:35:18 

0001 /*
0002     SPDX-FileCopyrightText: 2014 Martin Gräßlin <mgraesslin@kde.org>
0003     SPDX-FileCopyrightText: 2020 David Edmundson <davidedmundson@kde.org>
0004 
0005     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0006 */
0007 #pragma once
0008 
0009 #include "kwin_export.h"
0010 
0011 #include "abstract_data_source.h"
0012 #include "datadevicemanager_interface.h"
0013 
0014 namespace KWaylandServer
0015 {
0016 class DataSourceInterfacePrivate;
0017 
0018 /**
0019  * @brief Represents the Resource for the wl_data_source interface.
0020  */
0021 class KWIN_EXPORT DataSourceInterface : public AbstractDataSource
0022 {
0023     Q_OBJECT
0024 public:
0025     virtual ~DataSourceInterface();
0026 
0027     void accept(const QString &mimeType) override;
0028     void requestData(const QString &mimeType, qint32 fd) override;
0029     void cancel() override;
0030 
0031     QStringList mimeTypes() const override;
0032 
0033     static DataSourceInterface *get(wl_resource *native);
0034 
0035     /**
0036      * @returns The Drag and Drop actions supported by this DataSourceInterface.
0037      */
0038     DataDeviceManagerInterface::DnDActions supportedDragAndDropActions() const override;
0039     DataDeviceManagerInterface::DnDAction selectedDndAction() const override;
0040     void dropPerformed() override;
0041     void dndFinished() override;
0042     void dndAction(DataDeviceManagerInterface::DnDAction action) override;
0043     void dndCancelled() override;
0044 
0045     wl_resource *resource() const;
0046 
0047     wl_client *client() const override;
0048 
0049     bool isAccepted() const override;
0050     void setAccepted(bool accepted);
0051 
0052 private:
0053     friend class DataDeviceManagerInterfacePrivate;
0054     explicit DataSourceInterface(wl_resource *resource);
0055 
0056     std::unique_ptr<DataSourceInterfacePrivate> d;
0057 };
0058 
0059 }
0060 
0061 Q_DECLARE_METATYPE(KWaylandServer::DataSourceInterface *)