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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QFBCURSOR_P_H
#define QFBCURSOR_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <qpa/qplatformcursor.h>
#include <QtGui/private/qinputdevicemanager_p.h>
QT_BEGIN_NAMESPACE
class QFbScreen;
class QFbCursor;
class QFbCursorDeviceListener : public QObject
{
Q_OBJECT
public:
QFbCursorDeviceListener(QFbCursor *cursor) : m_cursor(cursor) { }
bool hasMouse() const;
public slots:
void onDeviceListChanged(QInputDeviceManager::DeviceType type);
private:
QFbCursor *m_cursor;
};
class QFbCursor : public QPlatformCursor
{
Q_OBJECT
public:
QFbCursor(QFbScreen *screen);
~QFbCursor();
// output methods
QRect dirtyRect();
virtual QRect drawCursor(QPainter &painter);
// input methods
void pointerEvent(const QMouseEvent &event) override;
QPoint pos() const override;
void setPos(const QPoint &pos) override;
#ifndef QT_NO_CURSOR
void changeCursor(QCursor *widgetCursor, QWindow *window) override;
#endif
virtual void setDirty();
virtual bool isDirty() const { return mDirty; }
virtual bool isOnScreen() const { return mOnScreen; }
virtual QRect lastPainted() const { return mPrevRect; }
void updateMouseStatus();
private:
void setCursor(const uchar *data, const uchar *mask, int width, int height, int hotX, int hotY);
void setCursor(Qt::CursorShape shape);
void setCursor(const QImage &image, int hotx, int hoty);
QRect getCurrentRect() const;
bool mVisible;
QFbScreen *mScreen;
QRect mCurrentRect; // next place to draw the cursor
QRect mPrevRect; // last place the cursor was drawn
bool mDirty;
bool mOnScreen;
QScopedPointer<QPlatformCursorImage> mCursorImage;
QFbCursorDeviceListener *mDeviceListener;
QPoint m_pos;
};
QT_END_NAMESPACE
#endif // QFBCURSOR_P_H
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