Marble

DgmlDescriptionTagHandler.cpp
1 /*
2  SPDX-FileCopyrightText: 2008 Nikolas Zimmermann <[email protected]>
3 
4  SPDX-License-Identifier: LGPL-2.0-or-later
5 */
6 
7 #include "DgmlDescriptionTagHandler.h"
8 
9 #include "DgmlElementDictionary.h"
10 #include "GeoParser.h"
11 #include "GeoSceneHead.h"
12 
13 namespace Marble
14 {
15 namespace dgml
16 {
17 DGML_DEFINE_TAG_HANDLER(Description)
18 
19 GeoNode* DgmlDescriptionTagHandler::parse(GeoParser& parser) const
20 {
21  // Check whether the tag is valid
22  Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(dgmlTag_Description)));
23 
24  // Checking for parent item
25  GeoStackItem parentItem = parser.parentElement();
26  if (parentItem.represents(dgmlTag_Head))
27  parentItem.nodeAs<GeoSceneHead>()->setDescription( parser.readElementText().trimmed() );
28 
29  return nullptr;
30 }
31 
32 }
33 }
Binds a QML item to a specific geodetic location in screen coordinates.
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