Marble

DgmlTileSizeTagHandler.cpp
1// SPDX-License-Identifier: LGPL-2.1-or-later
2//
3// SPDX-FileCopyrightText: 2011 Dennis Nienhüser <nienhueser@kde.org>
4//
5
6#include "DgmlTileSizeTagHandler.h"
7
8#include "DgmlAttributeDictionary.h"
9#include "DgmlElementDictionary.h"
10#include "GeoParser.h"
11#include "GeoSceneTileDataset.h"
12
13namespace Marble
14{
15namespace dgml
16{
17DGML_DEFINE_TAG_HANDLER(TileSize)
18
19GeoNode* DgmlTileSizeTagHandler::parse( GeoParser& parser ) const
20{
21 // Check whether the tag is valid
22 Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(dgmlTag_TileSize)));
23
24 // Checking for parent item
25 GeoStackItem parentItem = parser.parentElement();
26 if ( !parentItem.represents( dgmlTag_Texture ) && !parentItem.represents( dgmlTag_Vectortile ))
27 return nullptr;
28
29 int width = parser.attribute(dgmlAttr_width).toInt();
30 int height = parser.attribute(dgmlAttr_height).toInt();
31 QSize const size( width, height );
32 if ( !size.isEmpty() ) {
33 parentItem.nodeAs<GeoSceneTileDataset>()->setTileSize( size );
34 }
35
36 return nullptr;
37}
38
39}
40}
Binds a QML item to a specific geodetic location in screen coordinates.
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