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78 lines
2.4 KiB
78 lines
2.4 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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Copyright 2019 Roman Gilg <subdiff@gmail.com> |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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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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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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auto *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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} |
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}
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