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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** BSD License Usage
** Alternatively, you may use this file under the terms of the BSD license
** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "foorecord.h"
#include <qndefrecord.h>
//! [Declare foo record]
Q_DECLARE_NDEFRECORD(QQmlNdefFooRecord, QNdefRecord::ExternalRtd, "com.example:f")
//! [Declare foo record]
//! [createFooRecord]
static inline QNdefRecord createFooRecord()
{
QNdefRecord foo;
foo.setTypeNameFormat(QNdefRecord::ExternalRtd);
foo.setType("com.example:f");
foo.setPayload(QByteArray(sizeof(int), char(0)));
return foo;
}
//! [createFooRecord]
//! [copyFooRecord]
static inline QNdefRecord copyFooRecord(const QNdefRecord &record)
{
if (record.typeNameFormat() != QNdefRecord::ExternalRtd)
return createFooRecord();
if (record.type() != "com.example:f")
return createFooRecord();
return record;
}
//! [copyFooRecord]
//! [Constructors]
QQmlNdefFooRecord::QQmlNdefFooRecord(QObject *parent)
: QQmlNdefRecord(createFooRecord(), parent)
{
}
QQmlNdefFooRecord::QQmlNdefFooRecord(const QNdefRecord &record, QObject *parent)
: QQmlNdefRecord(copyFooRecord(record), parent)
{
}
//! [Constructors]
QQmlNdefFooRecord::~QQmlNdefFooRecord()
{
}
int QQmlNdefFooRecord::foo() const
{
QByteArray payload = record().payload();
int value = payload.at(0) << 24 |
payload.at(1) << 16 |
payload.at(2) << 8 |
payload.at(3) << 0;
return value;
}
void QQmlNdefFooRecord::setFoo(int value)
{
if (foo() == value)
return;
QByteArray payload;
payload[0] = (value >> 24) & 0xff;
payload[1] = (value >> 16) & 0xff;
payload[2] = (value >> 8) & 0xff;
payload[3] = (value >> 0) & 0xff;
QNdefRecord r = record();
r.setPayload(payload);
setRecord(r);
emit fooChanged();
}
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