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76 lines
1.8 KiB
76 lines
1.8 KiB
/* |
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KWin - the KDE window manager |
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This file is part of the KDE project. |
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SPDX-FileCopyrightText: 2019 Roman Gilg <subdiff@gmail.com> |
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SPDX-License-Identifier: GPL-2.0-or-later |
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*/ |
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#include "drag.h" |
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#include "atoms.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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Drag::Drag(QObject *parent) |
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: QObject(parent) |
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{ |
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} |
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Drag::~Drag() |
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{ |
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} |
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void Drag::sendClientMessage(xcb_window_t target, xcb_atom_t type, xcb_client_message_data_t *data) |
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{ |
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xcb_client_message_event_t event { |
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XCB_CLIENT_MESSAGE, // response_type |
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32, // format |
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0, // sequence |
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target, // window |
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type, // type |
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*data, // data |
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}; |
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xcb_connection_t *xcbConn = kwinApp()->x11Connection(); |
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xcb_send_event(xcbConn, |
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0, |
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target, |
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XCB_EVENT_MASK_NO_EVENT, |
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reinterpret_cast<const char *>(&event)); |
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xcb_flush(xcbConn); |
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} |
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DnDAction Drag::atomToClientAction(xcb_atom_t atom) |
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{ |
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if (atom == atoms->xdnd_action_copy) { |
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return DnDAction::Copy; |
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} else if (atom == atoms->xdnd_action_move) { |
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return DnDAction::Move; |
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} else if (atom == atoms->xdnd_action_ask) { |
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// we currently do not support it - need some test client first |
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return DnDAction::None; |
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// return DnDAction::Ask; |
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} |
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return DnDAction::None; |
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} |
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xcb_atom_t Drag::clientActionToAtom(DnDAction action) |
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{ |
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if (action == DnDAction::Copy) { |
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return atoms->xdnd_action_copy; |
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} else if (action == DnDAction::Move) { |
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return atoms->xdnd_action_move; |
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} else if (action == DnDAction::Ask) { |
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// we currently do not support it - need some test client first |
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return XCB_ATOM_NONE; |
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// return atoms->xdnd_action_ask; |
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} |
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return XCB_ATOM_NONE; |
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} |
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} // namespace Xwl |
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} // namespace KWin
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