64dde54f35
The crash count checking does not depend on whether or not we will be able to claim the window manager selection. As claiming the selection can take up to one second we should try to get as many checks which do not depend on it out.
88 lines
2.3 KiB
C++
88 lines
2.3 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) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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Copyright (C) 2003 Lubos Lunak <l.lunak@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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#ifndef MAIN_H
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#define MAIN_H
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#include <KDE/KSelectionWatcher>
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// Qt
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#include <QApplication>
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#include <QAbstractNativeEventFilter>
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namespace KWin
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{
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class XcbEventFilter : public QAbstractNativeEventFilter
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{
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public:
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virtual bool nativeEventFilter(const QByteArray &eventType, void *message, long int *result) override;
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};
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class KWinSelectionOwner
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: public KSelectionOwner
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{
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Q_OBJECT
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public:
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explicit KWinSelectionOwner(int screen);
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protected:
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virtual bool genericReply(xcb_atom_t target, xcb_atom_t property, xcb_window_t requestor);
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virtual void replyTargets(xcb_atom_t property, xcb_window_t requestor);
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virtual void getAtoms();
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private:
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xcb_atom_t make_selection_atom(int screen);
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static xcb_atom_t xa_version;
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};
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class Application : public QApplication
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{
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Q_OBJECT
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public:
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Application(int &argc, char **argv);
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~Application();
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void setReplace(bool replace);
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void setConfigLock(bool lock);
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void start();
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static void setCrashCount(int count);
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static bool wasCrash();
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protected:
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bool notify(QObject* o, QEvent* e);
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static void crashHandler(int signal);
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private Q_SLOTS:
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void lostSelection();
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void resetCrashesCount();
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private:
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void crashChecking();
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KWinSelectionOwner owner;
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QScopedPointer<XcbEventFilter> m_eventFilter;
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bool m_replace;
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bool m_configLock;
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static int crashes;
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};
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} // namespace
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#endif
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