#include <QStringRef>
#include <QGeoPositionInfo>
-#include <math.h>
-
-const double Location::KkjZoneInfo[6][2] = {
- {18.0, 500000.0},
- {21.0, 1500000.0},
- {24.0, 2500000.0},
- {27.0, 3500000.0},
- {30.0, 4500000.0},
- {33.0, 5500000.0}
-};
-
QTM_USE_NAMESPACE
-Location::Location( const QString &x, const QString &y, const QString &label ) :
- q( new LocationPrivate( x, y, label ) ),
- manager( new QNetworkAccessManager(this) )
+Location::Location(const QString &x, const QString &y, const QString &label) :
+ q(new LocationPrivate(x, y, label)),
+ manager(new QNetworkAccessManager(this))
{
- connect(
- manager, SIGNAL( finished(QNetworkReply*) ),
- this, SLOT( replyFinished(QNetworkReply*) )
- );
+ connect(
+ manager, SIGNAL(finished(QNetworkReply*)),
+ this, SLOT(replyFinished(QNetworkReply*))
+ );
}
-Location::Location( const QGeoPositionInfo &positionInfo, const QString &label ) :
- q( new LocationPrivate( label ) ),
- manager(0)
+Location::Location(const QGeoPositionInfo &positionInfo, const QString &label) :
+ q(new LocationPrivate(label)),
+ manager(0)
{
- setLocation( positionInfo );
+ setLocation(positionInfo);
}
-void Location::setLocation( const QGeoPositionInfo &positionInfo )
+void Location::setLocation(const QGeoPositionInfo &positionInfo)
{
- qreal latitude = positionInfo.coordinate().latitude();
- qreal longitude = positionInfo.coordinate().longitude();
+ double latitude = positionInfo.coordinate().latitude();
+ double longitude = positionInfo.coordinate().longitude();
- KKJ outX(0);
- KKJ outY(0);
+ qDebug() << "GPS Location/" << longitude << latitude;
- WGS84lola_to_KKJxy( longitude, latitude, &outX, &outY);
-
- q->setX( outX );
- q->setY( outY );
- q->setValid( true );
+ q->setLongitude(longitude);
+ q->setlatitude(latitude);
+ q->setValid(true);
}
-Location::Location( const Location &from ) :
- QObject(0),
- q( new LocationPrivate( from.label() ) ),
- manager(0)
+Location::Location(const Location &from) :
+ QObject(0),
+ q(new LocationPrivate(from.label())),
+ manager(0)
{
- q->setAddress( from.address() );
- q->setX( from.x() );
- q->setY( from.y() );
- q->setValid( from.isValid() );
- if ( from.manager != 0 ) {
- manager = new QNetworkAccessManager(this);
- connect( manager, SIGNAL( finished(QNetworkReply*) ), this, SLOT( replyFinished(QNetworkReply*) ) );
- }
+ q->setAddress(from.address());
+ q->setLongitude(from.longitude());
+ q->setlatitude(from.latitude());
+ q->setValid(from.isValid());
+ if (from.manager != 0) {
+ manager = new QNetworkAccessManager(this);
+ connect(manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(replyFinished(QNetworkReply*)));
+ }
}
-Location::Location( const QString &label ) :
- q( new LocationPrivate( label ) ),
- manager( new QNetworkAccessManager(this) )
+Location::Location(const QString &label) :
+ q(new LocationPrivate(label)),
+ manager(new QNetworkAccessManager(this))
{
- connect( manager, SIGNAL( finished(QNetworkReply*) ), this, SLOT( replyFinished(QNetworkReply*) ) );
+ connect(manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(replyFinished(QNetworkReply*)));
}
Location::~Location()
{
- delete q;
- q=0;
- delete manager;
- manager=0;
-}
-
-Location &Location::operator=( const Location &from )
-{
- q = new LocationPrivate( from.label() );
- q->setAddress( from.address() );
- q->setX( from.x() );
- q->setY( from.y() );
- q->setValid( from.isValid() );
-
- if ( from.manager != 0 ) {
- manager = new QNetworkAccessManager(this);
- connect( manager, SIGNAL( finished(QNetworkReply*) ), this, SLOT( replyFinished(QNetworkReply*) ) );
- } else {
- manager = 0;
- }
-
- return *this;
-}
-
-void Location::resolveAddress( const QString &address )
-{
- qDebug() << "resolving address (" << address << ")";
-
- q->setAddress( address );
- q->setValid( false );
-
- QUrl fullUrl( Ytv::Url );
-
- fullUrl.addEncodedQueryItem( "key", address.toAscii().toPercentEncoding() );
- fullUrl.addQueryItem( "user", Ytv::Username );
- fullUrl.addQueryItem( "pass", Ytv::Password );
-
- manager->get( QNetworkRequest( fullUrl ) );
- qDebug() << "waiting for reply from Ytv";
- emit( busy( true ) );
+ delete q;
+ q=0;
+ delete manager;
+ manager=0;
}
-void Location::replyFinished( QNetworkReply * reply )
+Location &Location::operator=(const Location &from)
{
- qDebug() << "address resolved";
- q->parseReply( reply->readAll() );
+ q = new LocationPrivate(from.label());
+ q->setAddress(from.address());
+ q->setLongitude(from.longitude());
+ q->setlatitude(from.latitude());
+ q->setValid(from.isValid());
- if ( isValid() ) {
- qDebug() << label() << "becomeValid";
- emit( becomeValid() );
- } else {
- qDebug() << label() << "not valid";
- emit( becomeInValid() );
- }
+ if (from.manager != 0) {
+ manager = new QNetworkAccessManager(this);
+ connect(manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(replyFinished(QNetworkReply*)));
+ } else {
+ manager = 0;
+ }
- emit( busy( false ) );
+ return *this;
}
-QString Location::x() const
+void Location::resolveAddress(const QString &address)
{
- return q->x();
-}
+ qDebug() << "resolving address (" << address << ")";
-QString Location::y() const
-{
- return q->y();
-}
+ q->setAddress(address);
+ q->setValid(false);
-void Location::setLabel( const QString &label ) const
-{
- q->setLabel( label );
-}
+ QUrl fullUrl(Ytv::Url);
+ QByteArray encodedAddress = QUrl::toPercentEncoding(address);
+ qDebug() << "encodedAddress/" << encodedAddress;
-QString Location::label() const
-{
- return q->label();
-}
+ fullUrl.addQueryItem("user", Ytv::Username);
+ fullUrl.addQueryItem("pass", Ytv::Password);
+ fullUrl.addEncodedQueryItem("key", encodedAddress);
+ fullUrl.addQueryItem("request", Ytv::Geocode);
+ fullUrl.addQueryItem("format", Ytv::Xml);
+ fullUrl.addQueryItem("language", Ytv::English);
+ fullUrl.addQueryItem("epsg_out", Ytv::WGS84);
-void Location::setAddress( const QString &address ) const
-{
- qDebug() << "setting address to" << address;
- q->setAddress( address );
+ qDebug() << "resolveAddress/" << address << "/" << fullUrl;
+ manager->get(QNetworkRequest(fullUrl));
+ qDebug() << "waiting for reply from Ytv";
+ emit busy(true);
}
-QString Location::address() const
+void Location::replyFinished(QNetworkReply * reply)
{
- return q->address();
-}
+ qDebug() << "address resolved";
+ q->parseReply(reply->readAll());
-bool Location::isValid() const
-{
- return q->isValid();
-}
+ if (isValid()) {
+ qDebug() << label() << "becomeValid";
+ emit becomeValid();
+ } else {
+ qDebug() << label() << "not valid";
+ emit becomeInValid();
+ }
-// Degrees to radians
-double Location::radians(double deg)
-{
- return deg * M_PI / 180.0;
+ emit(busy(false));
}
-// Radians to degrees
-double Location::degrees(double rad)
+QString Location::longitude() const
{
- return rad * 180.0 / M_PI;
+ return q->longitude();
}
-// Function: KKJ_Zone_I
-int Location::KKJ_Zone_I(KKJ easting)
+QString Location::latitude() const
{
- int zoneNumber = floor(easting / 1000000.0);
- if (zoneNumber < 0 || zoneNumber > 5) {
- zoneNumber = -1;
- }
-
- return zoneNumber;
+ return q->latitude();
}
-// Function: KKJ_Zone_Lo
-int Location::KKJ_Zone_Lo(double kkjlo)
+void Location::setLabel(const QString &label) const
{
- // determine the zonenumber from KKJ easting
- // takes KKJ zone which has center meridian
- // longitude nearest (in math value) to
- // the given KKJ longitude
- int zoneNumber = 5;
- while (zoneNumber >= 0) {
- if (fabs(kkjlo - KkjZoneInfo[zoneNumber][0]) <= 1.5) {
- break;
- }
- zoneNumber--;
- }
-
- return zoneNumber;
+ q->setLabel(label);
}
-
-// Function: KKJlalo_to_WGS84lalo
-void Location::KKJlola_to_WGS84lola(double kkjlo, double kkjla, double *outLongitude, double *outLatitude)
+void Location::setValid(bool valid) const
{
- double dLa = radians(0.124867E+01 + -0.269982E+00 * kkjla + 0.191330E+00 * kkjlo + 0.356119E-02 * kkjla * kkjla + -0.122312E-02 * kkjla * kkjlo + -0.335514E-03 * kkjlo * kkjlo) / 3600.0;
- double dLo = radians(-0.286111E+02 + 0.114183E+01 * kkjla + -0.581428E+00 * kkjlo + -0.152421E-01 * kkjla * kkjla + 0.118177E-01 * kkjla * kkjlo + 0.826646E-03 * kkjlo * kkjlo) / 3600.0;
-
- *outLatitude = degrees(radians(kkjla) + dLa);
- *outLongitude = degrees(radians(kkjlo) + dLo);
+ q->setValid(valid);
}
-
-// Function: WGS84lalo_to_KKJlalo
-void Location::WGS84lola_to_KKJlola(double longitude, double latitude, double *outLongitude, double *outLatitude)
+QString Location::label() const
{
- double dLa = radians(-0.124766E+01 + 0.269941E+00 * latitude + -0.191342E+00 * longitude + -0.356086E-02 * latitude * latitude + 0.122353E-02 * latitude * longitude + 0.335456E-03 * longitude * longitude) / 3600.0;
- double dLo = radians(0.286008E+02 + -0.114139E+01 * latitude + 0.581329E+00 * longitude + 0.152376E-01 * latitude * latitude + -0.118166E-01 * latitude * longitude + -0.826201E-03 * longitude * longitude) / 3600.0;
-
- *outLatitude = degrees(radians(latitude) + dLa);
- *outLongitude = degrees(radians(longitude) + dLo);
+ return q->label();
}
-
-// Function: KKJlalo_to_KKJxy
-void Location::KKJlola_to_KKJxy(double lon, double lat, int zoneNumber, KKJ *outX, KKJ *outY)
+void Location::setAddress(const QString &address) const
{
- // Hayford ellipsoid
- double a = 6378388.0;
- double f = 1.0 / 297.0;
- double b = (1.0 - f) * a;
- double bb = b * b;
- double c = (a / b) * a;
- double ee = (a * a - bb) / bb;
- double n = (a - b) / (a + b);
- double nn = n * n;
-
- double Lo = radians(lon) - radians(KkjZoneInfo[zoneNumber][0]);
- double cosLa = cos(radians(lat));
- double NN = ee * cosLa * cosLa;
- double LaF = atan(tan(radians(lat)) / cos(Lo * sqrt(1.0 + NN)));
- double cosLaF = cos(LaF);
- double t = (tan(Lo) * cosLaF) / sqrt(1.0 + ee * cosLaF * cosLaF);
- double A = a / (1.0 + n);
- double A1 = A * (1.0 + nn / 4.0 + nn * nn / 64.0);
- double A2 = A * 1.5 * n * (1.0 - nn / 8.0);
- double A3 = A * 0.9375 * nn * (1.0 - nn / 4.0);
- double A4 = A * 35.0 / 48.0 * nn * n;
-
- *outY = A1 * LaF - A2 * sin(2.0 * LaF) + A3 * sin(4.0 * LaF) - A4 * sin(6.0 * LaF);
- *outX = c * log(t + sqrt(1.0 + t * t)) + 500000.0 + zoneNumber * 1000000.0;
+ qDebug() << "setting address to" << address;
+ q->setAddress(address);
}
-// Function: KKJxy_to_KKJlalo
-void Location::KKJxy_to_KKJlola(KKJ x, KKJ y, double *outLongitude, double *outLatitude)
-{
- // Scan iteratively the target area, until find matching
- // KKJ coordinate value. Area is defined with Hayford Ellipsoid.
- int zoneNumber = KKJ_Zone_I(x);
- double minLo = radians(18.5);
- double maxLo = radians(32.0);
- double minLa = radians(59.0);
- double maxLa = radians(70.5);
-
- int i = 1;
- KKJ tmpX, tmpY;
-
- while (i < 35) {
- double deltaLo = maxLo - minLo;
- double deltaLa = maxLa - minLa;
- *outLongitude = degrees(minLo + 0.5 * deltaLo);
- *outLatitude = degrees(minLa + 0.5 * deltaLa);
- KKJlola_to_KKJxy(*outLongitude, *outLatitude, zoneNumber, &tmpX, &tmpY);
- if (tmpY < y) {
- minLa = minLa + 0.45 * deltaLa;
- } else {
- maxLa = minLa + 0.55 * deltaLa;
- }
-
- if (tmpX < x) {
- minLo = minLo + 0.45 * deltaLo;
- } else {
- maxLo = minLo + 0.55 * deltaLo;
- }
-
- i++;
- }
-}
-
-void Location::WGS84lola_to_KKJxy(double longitude, double latitude, KKJ *outX, KKJ *outY)
+QString Location::address() const
{
- double kkjlo, kkjla;
-
- WGS84lola_to_KKJlola(longitude, latitude, &kkjlo, &kkjla);
- int zoneNumber = KKJ_Zone_Lo(kkjlo);
- KKJlola_to_KKJxy(kkjlo, kkjla, zoneNumber, outX, outY);
+ return q->address();
}
-void Location::KKJxy_to_WGS84lola(KKJ x, KKJ y, double *outLongitude, double *outLatitude)
+bool Location::isValid() const
{
- double kkjlo, kkjla;
-
- KKJxy_to_KKJlola(x, y, &kkjlo, &kkjla);
- KKJlola_to_WGS84lola(kkjlo, kkjla, outLongitude, outLatitude);
-
+ return q->isValid();
}
-
projects / ptas / blobdiff