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Diffstat (limited to 'src/imports/nfc/qdeclarativendeftextrecord.cpp')
| -rw-r--r-- | src/imports/nfc/qdeclarativendeftextrecord.cpp | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/src/imports/nfc/qdeclarativendeftextrecord.cpp b/src/imports/nfc/qdeclarativendeftextrecord.cpp new file mode 100644 index 00000000..ae813a0d --- /dev/null +++ b/src/imports/nfc/qdeclarativendeftextrecord.cpp @@ -0,0 +1,183 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtNfc module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qdeclarativendeftextrecord_p.h" + +#include <QtCore/QLocale> + +/*! + \qmlclass NdefTextRecord QDeclarativeNdefTextRecord + \brief The NdefTextRecord element represents an NFC RTD-Text NDEF record. + + \ingroup connectivity-qml + \inmodule QtConnectivity + + \inherits NdefRecord + + \sa QNdefNfcTextRecord + + The NdefTextRecord element is part of the \bold {QtMobility.connectivity 1.2} module. + + The NdefTextRecord element contains a localized piece of text that can be display to the user. + An NDEF message may contain many text records for different locales, it is up to the + application to select the most appropriate one to display to the user. The localeMatch + property can be used to determine if the text record has been matched. +*/ + +/*! + \qmlproperty string NdefTextRecord::text + + This property holds the text which should be displayed when the current locale matches + \l locale. +*/ + +/*! + \qmlproperty string NdefTextRecord::locale + + This property holds the locale that this text record is for. +*/ + +/*! + \qmlproperty enumeration NdefTextRecord::localeMatch + + This property holds an enum describing how closely the locale of the text record matches the + applications current locale. The application should display only the text record that most + closely matches the applications current locale. + + \table + \header + \o Value + \o Description + \row + \o LocaleMatchedNone + \o The text record does not match at all. + \row + \o LocaleMatchedEnglish + \o The language of the text record is English and the language of application's current + locale is \bold {not} English. The English language text should be displayed if + there is not a more appropriate match. + \row + \o LocaleMatchedLanguage + \o The language of the text record and the language of the applications's current + locale are the same. + \row + \o LocaleMatchedLanguageAndCountry + \o The language and country of the text record matches that of the applicatin's current + locale. + \endtable +*/ + +Q_DECLARE_NDEFRECORD(QDeclarativeNdefTextRecord, QNdefRecord::NfcRtd, "T") + +QDeclarativeNdefTextRecord::QDeclarativeNdefTextRecord(QObject *parent) +: QDeclarativeNdefRecord(QNdefNfcTextRecord(), parent) +{ +} + +QDeclarativeNdefTextRecord::QDeclarativeNdefTextRecord(const QNdefRecord &record, QObject *parent) +: QDeclarativeNdefRecord(QNdefNfcTextRecord(record), parent) +{ +} + +QDeclarativeNdefTextRecord::~QDeclarativeNdefTextRecord() +{ +} + +QString QDeclarativeNdefTextRecord::text() const +{ + QNdefNfcTextRecord textRecord(record()); + + return textRecord.text(); +} + +void QDeclarativeNdefTextRecord::setText(const QString &text) +{ + QNdefNfcTextRecord textRecord(record()); + + if (textRecord.text() == text) + return; + + textRecord.setText(text); + setRecord(textRecord); + emit textChanged(); +} + +QString QDeclarativeNdefTextRecord::locale() const +{ + if (!record().isRecordType<QNdefNfcTextRecord>()) + return QString(); + + QNdefNfcTextRecord textRecord(record()); + + return textRecord.locale(); +} + +void QDeclarativeNdefTextRecord::setLocale(const QString &locale) +{ + QNdefNfcTextRecord textRecord(record()); + + if (textRecord.locale() == locale) + return; + + LocaleMatch previous = localeMatch(); + + textRecord.setLocale(locale); + setRecord(textRecord); + emit localeChanged(); + + if (previous != localeMatch()) + emit localeMatchChanged(); +} + +QDeclarativeNdefTextRecord::LocaleMatch QDeclarativeNdefTextRecord::localeMatch() const +{ + const QLocale recordLocale(locale()); + const QLocale defaultLocale; + + if (recordLocale == defaultLocale) + return LocaleMatchedLanguageAndCountry; + else if (recordLocale.language() == defaultLocale.language()) + return LocaleMatchedLanguage; + else if (recordLocale.language() == QLocale::English) + return LocaleMatchedEnglish; + else + return LocaleMatchedNone; +} |