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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef QVIRTUALKEYBOARDTRACE_H
#define QVIRTUALKEYBOARDTRACE_H
#include <QObject>
#include <QVariant>
#include <QPointF>
#include <QtQml/qqml.h>
#include <QtVirtualKeyboard/qvirtualkeyboard_global.h>
QT_BEGIN_NAMESPACE
class QVirtualKeyboardTracePrivate;
class Q_VIRTUALKEYBOARD_EXPORT QVirtualKeyboardTrace : public QObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(QVirtualKeyboardTrace)
Q_PROPERTY(int traceId READ traceId WRITE setTraceId NOTIFY traceIdChanged)
Q_PROPERTY(QStringList channels READ channels WRITE setChannels NOTIFY channelsChanged)
Q_PROPERTY(int length READ length NOTIFY lengthChanged)
Q_PROPERTY(bool final READ isFinal WRITE setFinal NOTIFY finalChanged)
Q_PROPERTY(bool canceled READ isCanceled WRITE setCanceled NOTIFY canceledChanged)
Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity NOTIFY opacityChanged)
QML_NAMED_ELEMENT(Trace)
QML_UNCREATABLE("Trace object is created by InputContext.inputEngine.traceBegin() function")
QML_ADDED_IN_VERSION(2, 0)
public:
explicit QVirtualKeyboardTrace(QObject *parent = nullptr);
~QVirtualKeyboardTrace();
int traceId() const;
void setTraceId(int id);
QStringList channels() const;
void setChannels(const QStringList &channels);
int length() const;
Q_INVOKABLE QVariantList points(int pos = 0, int count = -1) const;
Q_INVOKABLE int addPoint(const QPointF &point);
Q_INVOKABLE void setChannelData(const QString &channel, int index, const QVariant &data);
Q_INVOKABLE QVariantList channelData(const QString &channel, int pos = 0, int count = -1) const;
bool isFinal() const;
void setFinal(bool final);
bool isCanceled() const;
void setCanceled(bool canceled);
qreal opacity() const;
void setOpacity(qreal opacity);
Q_REVISION(6, 1) Q_INVOKABLE void startHideTimer(int delayMs);
protected:
void timerEvent(QTimerEvent *event) override;
Q_SIGNALS:
void traceIdChanged(int traceId);
void channelsChanged();
void lengthChanged(int length);
void finalChanged(bool isFinal);
void canceledChanged(bool isCanceled);
void opacityChanged(qreal opacity);
};
QT_END_NAMESPACE
#endif // QVIRTUALKEYBOARDTRACE_H
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