/usr/include/unity-2d-private/hotmodifier.h is in libunity-2d-private-dev 5.10.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | /*
* Copyright (C) 2012 Canonical, Ltd.
*
* Authors:
* Michał Sawicz <michal.sawicz@canonical.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef HOTMODIFIER_H
#define HOTMODIFIER_H
// Qt
#include <QObject>
#include <QTimer>
class HotModifier : public QObject
{
Q_OBJECT
Q_PROPERTY(Qt::KeyboardModifiers modifiers READ modifiers)
Q_PROPERTY(bool held READ held NOTIFY heldChanged)
public:
HotModifier(Qt::KeyboardModifiers modifiers, QObject *parent = 0);
void onModifiersChanged(Qt::KeyboardModifiers modifiers);
void disable();
// getters
bool held() const;
Qt::KeyboardModifiers modifiers() const;
Q_SIGNALS:
void tapped();
void heldChanged(bool modifierHeld);
private Q_SLOTS:
void ignoreCurrentPress();
void updateHoldState();
private:
QTimer m_holdTimer;
Qt::KeyboardModifiers m_modifiers;
bool m_pressed;
bool m_partiallyPressed;
bool m_held;
bool m_ignored;
bool m_otherModifierPressed;
};
#endif // HOTMODIFIER_H
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