83f5362925
1c2f23d31c swapped round things so we
manage a dataSource rather than a dataDevice which may or may not have a
source.
In introduced a bug on clear. We only want to clear the wayland's
clipboard if xwayland owns the current clipboard. Otherwise we reset the
clipboard if some other client sets the selection. There's also no need
to wait for this to go through from our internal client to the server
representation - we can just clear immediately
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/********************************************************************
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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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#ifndef KWIN_XWL_CLIPBOARD
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#define KWIN_XWL_CLIPBOARD
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#include "selection.h"
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namespace KWaylandServer
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{
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class AbstractDataSource;
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}
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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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* Represents the X clipboard, which is on Wayland side just called
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* @e selection.
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*/
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class Clipboard : public Selection
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{
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Q_OBJECT
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public:
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Clipboard(xcb_atom_t atom, QObject *parent);
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private:
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void doHandleXfixesNotify(xcb_xfixes_selection_notify_event_t *event) override;
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void x11OffersChanged(const QStringList &added, const QStringList &removed) override;
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/**
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* React to Wl selection change.
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*/
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void wlSelectionChanged(KWaylandServer::AbstractDataSource *dsi);
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/**
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* Check the current state of the selection and if a source needs
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* to be created or destroyed.
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*/
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void checkWlSource();
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/**
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* Returns of dsi is managed by our data bridge
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*/
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bool ownsSelection(KWaylandServer::AbstractDataSource *dsi) const;
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QMetaObject::Connection m_checkConnection;
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Q_DISABLE_COPY(Clipboard)
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};
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} // namespace Xwl
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} // namespace KWin
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#endif
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