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| |
| #ifndef QDECLARATIVEGEOCODEMODEL_H |
| #define QDECLARATIVEGEOCODEMODEL_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtLocation/private/qlocationglobal_p.h> |
| #include <QtLocation/private/qdeclarativegeoserviceprovider_p.h> |
| |
| #include <QtLocation/qgeocodereply.h> |
| #include <QtPositioningQuick/private/qdeclarativegeoaddress_p.h> |
| #include <QtPositioningQuick/private/qdeclarativegeolocation_p.h> |
| |
| #include <QtQml/qqml.h> |
| #include <QtQml/QQmlParserStatus> |
| #include <QAbstractListModel> |
| #include <QPointer> |
| |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QGeoServiceProvider; |
| class QGeoCodingManager; |
| class QDeclarativeGeoLocation; |
| |
| class Q_LOCATION_PRIVATE_EXPORT QDeclarativeGeocodeModel : public QAbstractListModel, public QQmlParserStatus |
| { |
| 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 errorChanged) |
| 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(QVariant bounds READ bounds WRITE setBounds NOTIFY boundsChanged) |
| Q_PROPERTY(GeocodeError error READ error NOTIFY errorChanged) |
| Q_INTERFACES(QQmlParserStatus) |
| |
| public: |
| enum Status { |
| Null, |
| Ready, |
| Loading, |
| Error |
| }; |
| |
| enum GeocodeError { |
| NoError = QGeoCodeReply::NoError, |
| EngineNotSetError = QGeoCodeReply::EngineNotSetError, //TODO Qt6 consider merge with NotSupportedError |
| CommunicationError = QGeoCodeReply::CommunicationError, //TODO Qt6 merge with Map's ConnectionError |
| ParseError = QGeoCodeReply::ParseError, |
| UnsupportedOptionError = QGeoCodeReply::UnsupportedOptionError, //TODO Qt6 consider rename UnsupportedOperationError |
| CombinationError = QGeoCodeReply::CombinationError, |
| UnknownError = QGeoCodeReply::UnknownError, |
| //we leave gap for future QGeoCodeReply errors |
| |
| //QGeoServiceProvider related errors start here |
| UnknownParameterError = 100, |
| MissingRequiredParameterError |
| }; |
| |
| enum Roles { |
| LocationRole = Qt::UserRole + 1 |
| }; |
| |
| explicit QDeclarativeGeocodeModel(QObject *parent = 0); |
| virtual ~QDeclarativeGeocodeModel(); |
| |
| // From QQmlParserStatus |
| virtual void classBegin() {} |
| virtual void componentComplete(); |
| |
| // From QAbstractListModel |
| virtual int rowCount(const QModelIndex &parent) const; |
| virtual QVariant data(const QModelIndex &index, int role) const; |
| virtual QHash<int,QByteArray> roleNames() const; |
| |
| void setPlugin(QDeclarativeGeoServiceProvider *plugin); |
| QDeclarativeGeoServiceProvider *plugin() const; |
| |
| void setBounds(const QVariant &boundingArea); |
| QVariant 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 reset(); |
| Q_INVOKABLE void cancel(); |
| |
| Q_SIGNALS: |
| void countChanged(); |
| void pluginChanged(); |
| void statusChanged(); |
| void errorChanged(); //emitted also for errorString notification |
| 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); |
| void pluginReady(); |
| |
| protected: |
| QGeoCodingManager *searchManager(); |
| void setStatus(Status status); |
| void setError(GeocodeError error, const QString &errorString); |
| bool autoUpdate_; |
| bool complete_; |
| |
| private: |
| void setLocations(const QList<QGeoLocation> &locations); |
| void abortRequest(); |
| QGeoCodeReply *reply_; |
| |
| QDeclarativeGeoServiceProvider *plugin_; |
| QGeoShape boundingArea_; |
| |
| QList<QDeclarativeGeoLocation *> declarativeLocations_; |
| |
| Status status_; |
| QString errorString_; |
| GeocodeError error_; |
| QVariant queryVariant_; |
| QGeoCoordinate coordinate_; |
| QDeclarativeGeoAddress *address_; |
| QString searchString_; |
| |
| int limit_; |
| int offset_; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |