Marble

KmlLodTagHandler.cpp
1 // SPDX-License-Identifier: LGPL-2.1-or-later
2 //
3 // SPDX-FileCopyrightText: 2009 Bastian Holst <[email protected]>
4 //
5 
6 #include "KmlLodTagHandler.h"
7 
8 #include "MarbleDebug.h"
9 
10 #include "KmlElementDictionary.h"
11 #include "KmlObjectTagHandler.h"
12 #include "GeoParser.h"
13 #include "GeoDataLod.h"
14 #include "GeoDataRegion.h"
15 
16 namespace Marble
17 {
18 namespace kml
19 {
20 KML_DEFINE_TAG_HANDLER( Lod )
21 
22 GeoNode* KmlLodTagHandler::parse( GeoParser& parser ) const
23 {
24  Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(kmlTag_Lod)));
25 
26  GeoDataLod lod;
27  KmlObjectTagHandler::parseIdentifiers( parser, &lod );
28  GeoStackItem parentItem = parser.parentElement();
29 
30  if( parentItem.represents( kmlTag_Region ) )
31  {
32  parentItem.nodeAs<GeoDataRegion>()->setLod( lod );
33  return &parentItem.nodeAs<GeoDataRegion>()->lod();
34  } else {
35  return nullptr;
36  }
37 }
38 
39 }
40 }
Binds a QML item to a specific geodetic location in screen coordinates.
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