12886cf442
Summary: There is no point in using quint32 and casting back and forth in numerous places. Fix a bunch of compiler warnings that we implicitly cast between signed and unsigned. This makes things consistent with what we get from libinput. Reviewers: #kwin, romangg Reviewed By: #kwin, romangg Subscribers: zzag, romangg, kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D23086
92 lines
2.9 KiB
C++
92 lines
2.9 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 (C) 2016 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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#ifndef KWIN_INPUT_EVENT_SPY_H
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#define KWIN_INPUT_EVENT_SPY_H
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#include <kwin_export.h>
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#include <QtGlobal>
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class QPointF;
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class QSizeF;
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namespace KWin
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{
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class KeyEvent;
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class MouseEvent;
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class WheelEvent;
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class SwitchEvent;
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/**
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* Base class for spying on input events inside InputRedirection.
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*
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* This class is quite similar to InputEventFilter, except that it does not
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* support event filtering. Each InputEventSpy gets to see all input events,
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* the processing happens prior to sending events through the InputEventFilters.
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*
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* Deleting an instance of InputEventSpy automatically uninstalls it from
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* InputRedirection.
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*/
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class KWIN_EXPORT InputEventSpy
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{
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public:
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InputEventSpy();
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virtual ~InputEventSpy();
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/**
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* Event spy for pointer events which can be described by a MouseEvent.
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*
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* @param event The event information about the move or button press/release
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*/
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virtual void pointerEvent(MouseEvent *event);
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/**
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* Event spy for pointer axis events.
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*
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* @param event The event information about the axis event
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*/
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virtual void wheelEvent(WheelEvent *event);
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/**
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* Event spy for keyboard events.
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*
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* @param event The event information about the key event
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*/
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virtual void keyEvent(KeyEvent *event);
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virtual void touchDown(qint32 id, const QPointF &pos, quint32 time);
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virtual void touchMotion(qint32 id, const QPointF &pos, quint32 time);
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virtual void touchUp(qint32 id, quint32 time);
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virtual void pinchGestureBegin(int fingerCount, quint32 time);
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virtual void pinchGestureUpdate(qreal scale, qreal angleDelta, const QSizeF &delta, quint32 time);
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virtual void pinchGestureEnd(quint32 time);
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virtual void pinchGestureCancelled(quint32 time);
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virtual void swipeGestureBegin(int fingerCount, quint32 time);
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virtual void swipeGestureUpdate(const QSizeF &delta, quint32 time);
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virtual void swipeGestureEnd(quint32 time);
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virtual void swipeGestureCancelled(quint32 time);
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virtual void switchEvent(SwitchEvent *event);
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};
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} // namespace KWin
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#endif
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