Marble

KmlLatLonBoxTagHandler.cpp
1 // SPDX-License-Identifier: LGPL-2.1-or-later
2 //
3 // SPDX-FileCopyrightText: 2012 Dennis Nienhüser <[email protected]>
4 //
5 
6 #include "KmlLatLonBoxTagHandler.h"
7 
8 #include "MarbleDebug.h"
9 
10 #include "KmlElementDictionary.h"
11 #include "KmlObjectTagHandler.h"
12 #include "GeoParser.h"
13 #include "GeoDataLatLonBox.h"
14 #include "GeoDataGroundOverlay.h"
15 
16 namespace Marble
17 {
18 namespace kml
19 {
20 KML_DEFINE_TAG_HANDLER( LatLonBox )
21 
22 GeoNode* KmlLatLonBoxTagHandler::parse( GeoParser& parser ) const
23 {
24  Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(kmlTag_LatLonBox)));
25 
26  GeoDataLatLonBox box;
27  KmlObjectTagHandler::parseIdentifiers( parser, &box );
28 
29  GeoStackItem parentItem = parser.parentElement();
30 
31  if( parentItem.represents( kmlTag_GroundOverlay ) )
32  {
33  parentItem.nodeAs<GeoDataGroundOverlay>()->setLatLonBox( box );
34  return &parentItem.nodeAs<GeoDataGroundOverlay>()->latLonBox();
35  } else {
36  return nullptr;
37  }
38 }
39 
40 }
41 }
Binds a QML item to a specific geodetic location in screen coordinates.
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