Marble

KmlScreenOverlayTagHandler.cpp
1// SPDX-License-Identifier: LGPL-2.1-or-later
2//
3// SPDX-FileCopyrightText: 2012 Mohammed Nafees <nafees.technocool@gmail.com>
4//
5
6#include "KmlScreenOverlayTagHandler.h"
7
8#include "MarbleDebug.h"
9
10#include "KmlElementDictionary.h"
11#include "KmlObjectTagHandler.h"
12#include "GeoDataScreenOverlay.h"
13#include "GeoDataContainer.h"
14#include "GeoDataDocument.h"
15#include "GeoDataParser.h"
16
17namespace Marble
18{
19namespace kml
20{
21KML_DEFINE_TAG_HANDLER( ScreenOverlay )
22
23GeoNode* KmlScreenOverlayTagHandler::parse( GeoParser& parser ) const
24{
25 Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(kmlTag_ScreenOverlay)));
26
27 GeoDataScreenOverlay *overlay = new GeoDataScreenOverlay();
28 KmlObjectTagHandler::parseIdentifiers( parser, overlay );
29
30 GeoStackItem parentItem = parser.parentElement();
31
32 if( parentItem.represents( kmlTag_Folder ) || parentItem.represents( kmlTag_Document ) ||
33 parentItem.represents( kmlTag_Change ) || parentItem.represents( kmlTag_Create ) || parentItem.represents( kmlTag_Delete ) ) {
34 parentItem.nodeAs<GeoDataContainer>()->append( overlay );
35 return overlay;
36 } else if ( parentItem.qualifiedName().first == kmlTag_kml ) {
37 GeoDataDocument* doc = geoDataDoc( parser );
38 doc->append( overlay );
39 return overlay;
40 } else {
41 delete overlay;
42 return nullptr;
43 }
44 return nullptr;
45}
46
47}
48}
Binds a QML item to a specific geodetic location in screen coordinates.
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