bool GeoParser::parseCap(const BSONObj& obj, CapWithCRS *out) {
if (isLegacyCenter(obj)) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator objIt(type.embeddedObject());
BSONElement center = objIt.next();
if (!parseLegacyPoint(center.Obj(), &out->circle.center)) { return false; }
BSONElement radius = objIt.next();
out->circle.radius = radius.number();
out->crs = FLAT;
} else {
verify(isLegacyCenterSphere(obj));
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator objIt(type.embeddedObject());
BSONObj centerObj = objIt.next().Obj();
S2Point centerPoint;
BSONObjIterator it(centerObj);
BSONElement x = it.next();
BSONElement y = it.next();
centerPoint = coordToPoint(x.Number(), y.Number());
BSONElement radiusElt = objIt.next();
double radius = radiusElt.number();
out->cap = S2Cap::FromAxisAngle(centerPoint, S1Angle::Radians(radius));
out->circle.radius = radius;
out->circle.center = Point(x.Number(), y.Number());
out->crs = SPHERE;
}
return true;
}
bool GeoParser::parsePolygon(const BSONObj &obj, PolygonWithCRS *out) {
if (isGeoJSONPolygon(obj)) {
const vector<BSONElement>& coordinates = obj.getFieldDotted(GEOJSON_COORDINATES).Array();
if (!parseGeoJSONCRS(obj, &out->crs))
return false;
if (out->crs == SPHERE) {
out->s2Polygon.reset(new S2Polygon());
if (!parseGeoJSONPolygonCoordinates(coordinates, obj, out->s2Polygon.get())) {
return false;
}
}
else if (out->crs == STRICT_SPHERE) {
out->bigPolygon.reset(new BigSimplePolygon());
if (!parseBigSimplePolygonCoordinates(coordinates, obj, out->bigPolygon.get())) {
return false;
}
}
} else {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator coordIt(type.embeddedObject());
vector<Point> points;
while (coordIt.more()) {
Point p;
if (!parseLegacyPoint(coordIt.next().Obj(), &p)) { return false; }
points.push_back(p);
}
out->oldPolygon.init(points);
out->crs = FLAT;
}
return true;
}
void GeoParser::parseLegacyCenter(const BSONObj &obj, Circle *out) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator objIt(type.embeddedObject());
BSONElement center = objIt.next();
parseLegacyPoint(center.Obj(), &out->center);
BSONElement radius = objIt.next();
out->radius = radius.number();
}
void GeoParser::parseLegacyBox(const BSONObj &obj, Box *out) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator coordIt(type.embeddedObject());
BSONElement minE = coordIt.next();
BSONElement maxE = coordIt.next();
parseLegacyPoint(minE.Obj(), &out->_min);
parseLegacyPoint(maxE.Obj(), &out->_max);
}
bool GeoParser::parseBox(const BSONObj &obj, BoxWithCRS *out) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator coordIt(type.embeddedObject());
BSONElement minE = coordIt.next();
BSONElement maxE = coordIt.next();
if (!parseLegacyPoint(minE.Obj(), &out->box._min) ||
!parseLegacyPoint(maxE.Obj(), &out->box._max)) { return false; }
out->crs = FLAT;
return true;
}
void GeoParser::parseLegacyCenterSphere(const BSONObj &obj, S2Cap *out) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator objIt(type.embeddedObject());
BSONElement center = objIt.next();
S2Point centerPoint;
parseLegacyPoint(center.Obj(), ¢erPoint);
BSONElement radiusElt = objIt.next();
double radius = radiusElt.number();
*out = S2Cap::FromAxisAngle(centerPoint, S1Angle::Radians(radius));
}
void GeoParser::parseLegacyPolygon(const BSONObj &obj, Polygon *out) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator coordIt(type.embeddedObject());
vector<Point> points;
while (coordIt.more()) {
Point p;
parseLegacyPoint(coordIt.next().Obj(), &p);
points.push_back(p);
}
*out = Polygon(points);
}
static bool isLegacyCenter(const BSONObj &obj) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
if (!type.isABSONObj()) { return false; }
bool isCenter = mongoutils::str::equals(type.fieldName(), "$center");
if (!isCenter) { return false; }
BSONObjIterator objIt(type.embeddedObject());
BSONElement center = objIt.next();
if (!center.isABSONObj()) { return false; }
if (!isLegacyPoint(center.Obj())) { return false; }
if (!objIt.more()) { return false; }
BSONElement radius = objIt.next();
if (!radius.isNumber()) { return false; }
return true;
}
bool GeoParser::isLegacyBox(const BSONObj &obj) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
if (!type.isABSONObj()) { return false; }
if (!mongoutils::str::equals(type.fieldName(), "$box")) { return false; }
BSONObjIterator coordIt(type.embeddedObject());
BSONElement minE = coordIt.next();
if (!minE.isABSONObj()) { return false; }
if (!isLegacyPoint(minE.Obj())) { return false; }
if (!coordIt.more()) { return false; }
BSONElement maxE = coordIt.next();
if (!maxE.isABSONObj()) { return false; }
if (!isLegacyPoint(maxE.Obj())) { return false; }
return true;
}
static bool isLegacyPolygon(const BSONObj &obj) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
if (!type.isABSONObj()) { return false; }
if (!mongoutils::str::equals(type.fieldName(), "$polygon")) { return false; }
BSONObjIterator coordIt(type.embeddedObject());
int vertices = 0;
while (coordIt.more()) {
BSONElement coord = coordIt.next();
if (!coord.isABSONObj()) { return false; }
if (!isLegacyPoint(coord.Obj())) { return false; }
++vertices;
}
if (vertices < 3) { return false; }
return true;
}
bool GeoParser::parsePolygon(const BSONObj &obj, PolygonWithCRS *out) {
if (isGeoJSONPolygon(obj)) {
const vector<BSONElement>& coordinates = obj.getFieldDotted(GEOJSON_COORDINATES).Array();
if (!parseGeoJSONPolygonCoordinates(coordinates, obj, &out->polygon)) { return false; }
out->crs = SPHERE;
} else {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
BSONObjIterator coordIt(type.embeddedObject());
vector<Point> points;
while (coordIt.more()) {
Point p;
if (!parseLegacyPoint(coordIt.next().Obj(), &p)) { return false; }
points.push_back(p);
}
out->oldPolygon = Polygon(points);
out->crs = FLAT;
}
return true;
}
static bool isLegacyCenterSphere(const BSONObj &obj) {
BSONObjIterator typeIt(obj);
BSONElement type = typeIt.next();
if (!type.isABSONObj()) { return false; }
bool isCenterSphere = mongoutils::str::equals(type.fieldName(), "$centerSphere");
if (!isCenterSphere) { return false; }
BSONObjIterator objIt(type.embeddedObject());
BSONElement center = objIt.next();
if (!center.isABSONObj()) { return false; }
if (!isLegacyPoint(center.Obj())) { return false; }
// Check to make sure the points are valid lng/lat.
BSONObjIterator coordIt(center.Obj());
BSONElement lng = coordIt.next();
BSONElement lat = coordIt.next();
if (!isValidLngLat(lng.Number(), lat.Number())) { return false; }
if (!objIt.more()) { return false; }
BSONElement radius = objIt.next();
if (!radius.isNumber()) { return false; }
return true;
}
bool KPrDeclarations::saveOdf(KoPASavingContext &paContext) const
{
/*
<presentation:header-decl presentation:name="hdr1">header</presentation:header-decl>
<presentation:footer-decl presentation:name="ftr1">Footer for the slide</presentation:footer-decl>
<presentation:footer-decl presentation:name="ftr2">footer</presentation:footer-decl>
<presentation:date-time-decl presentation:name="dtd1" presentation:source="current-date" style:data-style-name="D3"/>
*/
KoXmlWriter &writer(paContext.xmlWriter());
QHash<Type, QHash<QString, QVariant> >::const_iterator typeIt(m_declarations.constBegin());
for (; typeIt != m_declarations.constEnd(); ++typeIt) {
QHash<QString, QVariant>::const_iterator keyIt(typeIt.value().begin());
for (; keyIt != typeIt.value().constEnd(); ++keyIt) {
switch (typeIt.key()) {
case Footer:
writer.startElement("presentation:footer-decl");
break;
case Header:
writer.startElement("presentation:header-decl");
break;
case DateTime:
writer.startElement("presentation:date-time-decl");
break;
}
writer.addAttribute("presentation:name", keyIt.key());
if (typeIt.key() == DateTime) {
//TODO
}
else {
writer.addTextNode(keyIt.value().value<QString>());
}
writer.endElement();
}
}
return true;
}