Marble

KmlAltitudeTagHandler.cpp
1// SPDX-License-Identifier: LGPL-2.1-or-later
2//
3// SPDX-FileCopyrightText: 2010 Gaurav Gupta <1989.gaurav@googlemail.com>
4// SPDX-FileCopyrightText: 2013 Sanjiban Bairagya <sanjiban22393@gmail.com>
5//
6
7#include "KmlAltitudeTagHandler.h"
8
9#include "MarbleDebug.h"
10
11#include "KmlElementDictionary.h"
12
13#include "MarbleGlobal.h"
14#include "GeoDataLookAt.h"
15#include "GeoDataCamera.h"
16#include "GeoDataGroundOverlay.h"
17#include "GeoParser.h"
18#include "GeoDataCoordinates.h"
19#include "GeoDataLocation.h"
20
21namespace Marble
22{
23namespace kml
24{
25KML_DEFINE_TAG_HANDLER( altitude )
26 GeoNode *KmlaltitudeTagHandler::parse(GeoParser & parser) const
27 {
28 Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(kmlTag_altitude)));
29
30 GeoStackItem parentItem = parser.parentElement();
31
32 qreal const altitude = parser.readElementText().trimmed().toDouble();
33 if ( parentItem.is<GeoDataLookAt>() ){
34 parentItem.nodeAs<GeoDataLookAt>()->setAltitude( altitude );
35 } else if ( parentItem.is<GeoDataCamera>() ){
36 parentItem.nodeAs<GeoDataCamera>()->setAltitude( altitude );
37 } else if ( parentItem.is<GeoDataGroundOverlay>() ) {
38 parentItem.nodeAs<GeoDataGroundOverlay>()->setAltitude( altitude );
39 } else if ( parentItem.is<GeoDataLocation>() ) {
40 parentItem.nodeAs<GeoDataLocation>()->setAltitude( altitude );
41 }
42
43 return nullptr;
44 }
45}
46}
47
48
Binds a QML item to a specific geodetic location in screen coordinates.
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