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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtNfc module.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Digia Plc and its Subsidiary(-ies) 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 "annotatedurl.h"
#include <qnearfieldtarget.h>
#include <qndefmessage.h>
#include <qndefrecord.h>
#include <qndefnfctextrecord.h>
#include <qndefnfcurirecord.h>
#include <QtCore/QUrl>
#include <QtCore/QLocale>
#include <QGridLayout>
#include <QLabel>
#include <QMouseEvent>
#include <QDesktopServices>
AnnotatedUrl::AnnotatedUrl(QObject *parent)
: QObject(parent)
{
}
AnnotatedUrl::~AnnotatedUrl()
{
}
//! [handleMessage 1]
void AnnotatedUrl::handleMessage(const QNdefMessage &message, QNearFieldTarget *target)
{
//! [handleMessage 1]
Q_UNUSED(target);
enum {
MatchedNone,
MatchedFirst,
MatchedEnglish,
MatchedLanguage,
MatchedLanguageAndCountry
} bestMatch = MatchedNone;
QLocale defaultLocale;
QString title;
QUrl url;
QPixmap pixmap;
//! [handleMessage 2]
foreach (const QNdefRecord &record, message) {
if (record.isRecordType<QNdefNfcTextRecord>()) {
QNdefNfcTextRecord textRecord(record);
title = textRecord.text();
QLocale locale(textRecord.locale());
//! [handleMessage 2]
// already found best match
if (bestMatch == MatchedLanguageAndCountry) {
// do nothing
} else if (bestMatch <= MatchedLanguage && locale == defaultLocale) {
bestMatch = MatchedLanguageAndCountry;
} else if (bestMatch <= MatchedEnglish &&
locale.language() == defaultLocale.language()) {
bestMatch = MatchedLanguage;
} else if (bestMatch <= MatchedFirst && locale.language() == QLocale::English) {
bestMatch = MatchedEnglish;
} else if (bestMatch == MatchedNone) {
bestMatch = MatchedFirst;
}
//! [handleMessage 3]
} else if (record.isRecordType<QNdefNfcUriRecord>()) {
QNdefNfcUriRecord uriRecord(record);
url = uriRecord.uri();
//! [handleMessage 3]
} else if (record.typeNameFormat() == QNdefRecord::Mime &&
record.type().startsWith("image/")) {
pixmap = QPixmap::fromImage(QImage::fromData(record.payload()));
//! [handleMessage 4]
}
}
emit annotatedUrl(url, title, pixmap);
}
//! [handleMessage 4]
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