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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtLocation 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.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
** This file is part of the Nokia services plugin for the Maps and
** Navigation API. The use of these services, whether by use of the
** plugin or by other means, is governed by the terms and conditions
** described by the file NOKIA_TERMS_AND_CONDITIONS.txt in
** this package, located in the directory containing the Nokia services
** plugin source code.
**
****************************************************************************/
#include "qplacesearchsuggestionreplyimpl.h"
#include <QtCore/QJsonDocument>
#include <QtCore/QJsonObject>
#include <QtCore/QJsonArray>
QT_BEGIN_NAMESPACE
QPlaceSearchSuggestionReplyImpl::QPlaceSearchSuggestionReplyImpl(QNetworkReply *reply,
QObject *parent)
: QPlaceSearchSuggestionReply(parent), m_reply(reply)
{
if (!m_reply)
return;
m_reply->setParent(this);
connect(m_reply, SIGNAL(finished()), this, SLOT(replyFinished()));
connect(m_reply, SIGNAL(error(QNetworkReply::NetworkError)),
this, SLOT(replyError(QNetworkReply::NetworkError)));
}
QPlaceSearchSuggestionReplyImpl::~QPlaceSearchSuggestionReplyImpl()
{
}
void QPlaceSearchSuggestionReplyImpl::abort()
{
if (m_reply)
m_reply->abort();
}
void QPlaceSearchSuggestionReplyImpl::setError(QPlaceReply::Error error_,
const QString &errorString)
{
QPlaceReply::setError(error_, errorString);
emit error(error_, errorString);
setFinished(true);
emit finished();
}
void QPlaceSearchSuggestionReplyImpl::replyFinished()
{
QJsonDocument document = QJsonDocument::fromJson(m_reply->readAll());
if (!document.isObject()) {
setError(ParseError, tr("Error parsing response."));
emit error(error(), errorString());
return;
}
QJsonObject object = document.object();
QJsonArray suggestions = object.value(QLatin1String("suggestions")).toArray();
QStringList s;
for (int i = 0; i < suggestions.count(); ++i) {
QJsonValue v = suggestions.at(i);
if (v.isString())
s.append(v.toString());
}
setSuggestions(s);
m_reply->deleteLater();
m_reply = 0;
setFinished(true);
emit finished();
}
void QPlaceSearchSuggestionReplyImpl::replyError(QNetworkReply::NetworkError error)
{
switch (error) {
case QNetworkReply::OperationCanceledError:
setError(CancelError, "Request canceled.");
break;
default:
setError(CommunicationError, "Network error.");
}
}
QT_END_NAMESPACE
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