Marble

DgmlTargetTagHandler.cpp
1/*
2 SPDX-FileCopyrightText: 2008 Nikolas Zimmermann <zimmermann@kde.org>
3
4 SPDX-License-Identifier: LGPL-2.0-or-later
5*/
6
7#include "DgmlTargetTagHandler.h"
8
9#include "DgmlElementDictionary.h"
10#include "DgmlAttributeDictionary.h"
11#include "GeoParser.h"
12#include "GeoSceneHead.h"
13#include "GeoSceneLayer.h"
14#include "GeoSceneMap.h"
15
16namespace Marble
17{
18namespace dgml
19{
20DGML_DEFINE_TAG_HANDLER(Target)
21
22GeoNode* DgmlTargetTagHandler::parse(GeoParser& parser) const
23{
24 // Check whether the tag is valid
25 Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(dgmlTag_Target)));
26
27 QString const targetRadius = parser.attribute( dgmlAttr_radius ).trimmed();
28
29 // Checking for parent item
30 GeoStackItem parentItem = parser.parentElement();
31 if (parentItem.represents(dgmlTag_Head)) {
32 parentItem.nodeAs<GeoSceneHead>()->setTarget( parser.readElementText().trimmed() );
33 if ( !targetRadius.isEmpty() ) {
34 parentItem.nodeAs<GeoSceneHead>()->setRadius( targetRadius.toDouble() );
35 }
36 }
37
38 if (parentItem.represents(dgmlTag_Map)) {
39/* GeoSceneLayer *layer = new GeoSceneLayer( "$MARBLETARGET$" );
40 parentItem.nodeAs<GeoSceneMap>()->addLayer( layer );*/
41 }
42
43 return nullptr;
44}
45
46}
47}
void setTarget(const SkyPoint &targetCoord)
Binds a QML item to a specific geodetic location in screen coordinates.
bool isEmpty() const const
double toDouble(bool *ok) const const
QString trimmed() const const
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