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/****************************************************************************
**
** 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 Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEGEOCODEMODEL_H
#define QDECLARATIVEGEOCODEMODEL_H
#include "qdeclarativegeoserviceprovider_p.h"
#include "qdeclarativegeoboundingcircle_p.h"
#include <qgeocodereply.h>
#include <QtDeclarative/qdeclarative.h>
#include <QDeclarativeParserStatus>
#include "qdeclarativegeolocation_p.h"
#include <QAbstractListModel>
#include <QPointer>
QT_BEGIN_NAMESPACE
class QGeoServiceProvider;
class QGeocodingManager;
class QDeclarativeGeoLocation;
class QDeclarativeGeocodeModel : public QAbstractListModel, public QDeclarativeParserStatus
{
Q_OBJECT
Q_ENUMS(Status)
Q_ENUMS(GeocodeError)
Q_PROPERTY(QDeclarativeGeoServiceProvider *plugin READ plugin WRITE setPlugin NOTIFY pluginChanged)
Q_PROPERTY(bool autoUpdate READ autoUpdate WRITE setAutoUpdate NOTIFY autoUpdateChanged)
Q_PROPERTY(Status status READ status NOTIFY statusChanged)
Q_PROPERTY(QString errorString READ errorString NOTIFY errorStringChanged)
Q_PROPERTY(int count READ count NOTIFY countChanged)
Q_PROPERTY(int limit READ limit WRITE setLimit NOTIFY limitChanged)
Q_PROPERTY(int offset READ offset WRITE setOffset NOTIFY offsetChanged)
Q_PROPERTY(QVariant query READ query WRITE setQuery NOTIFY queryChanged)
Q_PROPERTY(QObject* bounds READ bounds WRITE setBounds NOTIFY boundsChanged)
Q_PROPERTY(GeocodeError error READ error NOTIFY errorChanged)
Q_INTERFACES(QDeclarativeParserStatus)
public:
enum Status {
Null,
Ready,
Loading,
Error
};
enum GeocodeError {
NoError = QGeocodeReply::NoError,
EngineNotSetError = QGeocodeReply::EngineNotSetError,
CommunicationError = QGeocodeReply::CommunicationError,
ParseError = QGeocodeReply::ParseError,
UnsupportedOptionError = QGeocodeReply::UnsupportedOptionError,
CombinationError = QGeocodeReply::CombinationError,
UnknownError = QGeocodeReply::UnknownError
};
enum Roles {
LocationRole = Qt::UserRole + 1
};
explicit QDeclarativeGeocodeModel(QObject* parent = 0);
virtual ~QDeclarativeGeocodeModel();
// From QDeclarativeParserStatus
virtual void classBegin() {}
virtual void componentComplete();
// From QAbstractListModel
virtual int rowCount(const QModelIndex &parent) const;
virtual QVariant data(const QModelIndex &index, int role) const;
void setPlugin(QDeclarativeGeoServiceProvider *plugin);
QDeclarativeGeoServiceProvider* plugin() const;
void setBounds(QObject* bounds);
QObject* bounds() const;
Status status() const;
QString errorString() const;
GeocodeError error() const;
bool autoUpdate() const;
void setAutoUpdate(bool update);
int count() const;
Q_INVOKABLE QDeclarativeGeoLocation* get(int index);
int limit() const;
void setLimit(int limit);
int offset() const;
void setOffset(int offset);
QVariant query() const;
void setQuery(const QVariant& query);
Q_INVOKABLE void clear();
Q_INVOKABLE void reset();
Q_SIGNALS:
void countChanged();
void pluginChanged();
void statusChanged();
void errorStringChanged();
void errorChanged();
void locationsChanged();
void autoUpdateChanged();
void boundsChanged();
void queryChanged();
void limitChanged();
void offsetChanged();
public Q_SLOTS:
void update();
protected Q_SLOTS:
void queryContentChanged();
void geocodeFinished(QGeocodeReply *reply);
void geocodeError(QGeocodeReply *reply,
QGeocodeReply::Error error,
const QString &errorString);
protected:
QGeocodingManager* searchManager();
void setStatus(Status status);
void setErrorString(const QString &error);
void setError(GeocodeError error);
bool autoUpdate_;
bool complete_;
private:
void setLocations(const QList<QGeoLocation> &locations);
QGeoBoundingArea* boundingArea();
void abortRequest();
QGeocodeReply* reply_;
QDeclarativeGeoServiceProvider* plugin_;
QPointer<QObject> boundingArea_;
QGeoBoundingBox boundingBox_;
QGeoBoundingCircle boundingCircle_;
QList<QDeclarativeGeoLocation*> declarativeLocations_;
Status status_;
QString errorString_;
GeocodeError error_;
QVariant queryVariant_;
QDeclarativeCoordinate* coordinate_;
QDeclarativeGeoAddress* address_;
QString searchString_;
int limit_;
int offset_;
};
QT_END_NAMESPACE
#endif
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