73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
/*
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SPDX-FileCopyrightText: 2021 David Redondo <kde@david-redondo.de>
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SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#pragma once
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#include "wayland/abstract_data_source.h"
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namespace KWin
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{
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namespace Xwl
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{
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/**
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* The XwlDataSource class represents a data source owned by the Xwayland data bridge. It's
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* used as a source in data transfers from X11 clients to Wayland clients.
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*
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* The XwlDataSource class is sealed as its destructor emits the aboutToBeDestroyed() signal.
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* If you decide to unseal it, ensure that the about to be destroyed signal is emitted properly!
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*/
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class XwlDataSource final : public KWaylandServer::AbstractDataSource
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{
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Q_OBJECT
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public:
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~XwlDataSource() override;
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void requestData(const QString &mimeType, qint32 fd) override;
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void cancel() override;
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QStringList mimeTypes() const override;
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void setMimeTypes(const QStringList &mimeTypes);
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void accept(const QString &mimeType) override;
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KWaylandServer::DataDeviceManagerInterface::DnDActions supportedDragAndDropActions() const override;
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void setSupportedDndActions(KWaylandServer::DataDeviceManagerInterface::DnDActions dndActions);
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void dndAction(KWaylandServer::DataDeviceManagerInterface::DnDAction action) override;
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KWaylandServer::DataDeviceManagerInterface::DnDAction selectedDragAndDropAction()
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{
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return m_dndAction;
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}
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void dropPerformed() override
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{
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Q_EMIT dropped();
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}
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void dndFinished() override
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{
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Q_EMIT finished();
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}
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void dndCancelled() override
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{
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Q_EMIT cancelled();
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}
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bool isAccepted() const override;
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Q_SIGNALS:
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void dataRequested(const QString &mimeType, qint32 fd);
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void dropped();
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void finished();
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void cancelled();
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private:
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QStringList m_mimeTypes;
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KWaylandServer::DataDeviceManagerInterface::DnDActions m_supportedDndActions;
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KWaylandServer::DataDeviceManagerInterface::DnDAction m_dndAction = KWaylandServer::DataDeviceManagerInterface::DnDAction::None;
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bool m_accepted = false;
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};
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}
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}
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