be7e9249cf
KGlobalAccel plugin gets deleted by a global static. At that point InputRedirection is already deleted but the plugin holds a static pointer to it. This change connects to the deleted signal by InputRedirection and ensures that the plugin doesn't call into the deleted code any more.
58 lines
1.8 KiB
C++
58 lines
1.8 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 (C) 2015 Martin Gräßlin <mgraesslin@kde.org>
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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 "kglobalaccel_plugin.h"
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#include "../../input.h"
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#include <QDebug>
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KGlobalAccelImpl::KGlobalAccelImpl(QObject *parent)
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: KGlobalAccelInterface(parent)
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{
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}
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KGlobalAccelImpl::~KGlobalAccelImpl() = default;
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bool KGlobalAccelImpl::grabKey(int key, bool grab)
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{
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Q_UNUSED(key)
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Q_UNUSED(grab)
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return true;
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}
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void KGlobalAccelImpl::setEnabled(bool enabled)
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{
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if (m_shuttingDown) {
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return;
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}
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static KWin::InputRedirection *s_input = KWin::InputRedirection::self();
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if (!s_input) {
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qFatal("This plugin is intended to be used with KWin and this is not KWin, exiting now");
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} else {
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if (!m_inputDestroyedConnection) {
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m_inputDestroyedConnection = connect(s_input, &QObject::destroyed, this, [this] { m_shuttingDown = true; });
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}
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}
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s_input->registerGlobalAccel(enabled ? this : nullptr);
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}
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bool KGlobalAccelImpl::checkKeyPressed(int keyQt)
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{
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return keyPressed(keyQt);
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}
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