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/****************************************************************************
*
* (c) 2009-2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
*
* QGroundControl is licensed according to the terms in the file
* COPYING.md in the root of the source code directory.
*
****************************************************************************/
#include "QGCMapCircle.h"
#include "QGCGeo.h"
#include "JsonHelper.h"
#include "QGCQGeoCoordinate.h"
#include <QGeoRectangle>
#include <QDebug>
#include <QJsonArray>
const char* QGCMapCircle::jsonCircleKey = "circle";
const char* QGCMapCircle::_jsonCenterKey = "center";
const char* QGCMapCircle::_jsonRadiusKey = "radius";
const char* QGCMapCircle::_radiusFactName = "Radius";
QGCMapCircle::QGCMapCircle(QObject* parent)
: QObject (parent)
, _dirty (false)
, _interactive (false)
{
_init();
}
QGCMapCircle::QGCMapCircle(const QGeoCoordinate& center, double radius, QObject* parent)
: QObject (parent)
, _dirty (false)
, _center (center)
, _radius (FactSystem::defaultComponentId, _radiusFactName, FactMetaData::valueTypeDouble)
, _interactive (false)
{
_radius.setRawValue(radius);
_init();
}
QGCMapCircle::QGCMapCircle(const QGCMapCircle& other, QObject* parent)
: QObject (parent)
, _dirty (false)
, _center (other._center)
, _radius (FactSystem::defaultComponentId, _radiusFactName, FactMetaData::valueTypeDouble)
, _interactive (false)
{
_radius.setRawValue(other._radius.rawValue());
_init();
}
const QGCMapCircle& QGCMapCircle::operator=(const QGCMapCircle& other)
{
setCenter(other._center);
_radius.setRawValue(other._radius.rawValue());
setDirty(true);
return *this;
}
void QGCMapCircle::_init(void)
{
_nameToMetaDataMap = FactMetaData::createMapFromJsonFile(QStringLiteral(":/json/QGCMapCircle.Facts.json"), this);
_radius.setMetaData(_nameToMetaDataMap[_radiusFactName]);
connect(this, &QGCMapCircle::centerChanged, this, &QGCMapCircle::_setDirty);
connect(&_radius, &Fact::rawValueChanged, this, &QGCMapCircle::_setDirty);
}
void QGCMapCircle::setDirty(bool dirty)
{
if (_dirty != dirty) {
_dirty = dirty;
emit dirtyChanged(dirty);
}
}
void QGCMapCircle::saveToJson(QJsonObject& json)
{
QJsonValue jsonValue;
QJsonObject circleObject;
JsonHelper::saveGeoCoordinate(_center, false /* writeAltitude*/, jsonValue);
circleObject.insert(_jsonCenterKey, jsonValue);
circleObject.insert(_jsonRadiusKey, _radius.rawValue().toDouble());
json.insert(jsonCircleKey, circleObject);
}
bool QGCMapCircle::loadFromJson(const QJsonObject& json, QString& errorString)
{
errorString.clear();
QList<JsonHelper::KeyValidateInfo> circleKeyInfo = {
{ jsonCircleKey, QJsonValue::Object, true },
};
if (!JsonHelper::validateKeys(json, circleKeyInfo, errorString)) {
return false;
}
QJsonObject circleObject = json[jsonCircleKey].toObject();
QList<JsonHelper::KeyValidateInfo> circleObjectKeyInfo = {
{ _jsonCenterKey, QJsonValue::Array, true },
{ _jsonRadiusKey, QJsonValue::Double, true },
};
if (!JsonHelper::validateKeys(circleObject, circleObjectKeyInfo, errorString)) {
return false;
}
QGeoCoordinate center;
if (!JsonHelper::loadGeoCoordinate(json[_jsonCenterKey], false /* altitudeRequired */, center, errorString)) {
return false;
}
setCenter(center);
_radius.setRawValue(json[_jsonRadiusKey].toDouble());
return true;
}
void QGCMapCircle::setCenter(QGeoCoordinate newCenter)
{
if (newCenter != _center) {
_center = newCenter;
setDirty(true);
emit centerChanged(newCenter);
}
}
void QGCMapCircle::_setDirty(void)
{
setDirty(true);
}
void QGCMapCircle::setInteractive(bool interactive)
{
if (_interactive != interactive) {
_interactive = interactive;
emit interactiveChanged(interactive);
}
}