Marble

DgmlCenterTagHandler.cpp
1/*
2 Copyright (C) 2015 Boris Shtrasman
3
4 This file is part of the KDE project
5
6 This library is free software you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public
8 License as published by the Free Software Foundation either
9 version 2 of the License, or (at your option) any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15
16 You should have received a copy of the GNU Library General Public License
17 aint with this library see the file COPYING.LIB. If not, write to
18 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 Boston, MA 02110-1301, USA.
20*/
21
22#include "DgmlCenterTagHandler.h"
23
24#include "DgmlElementDictionary.h"
25#include "GeoParser.h"
26#include "GeoSceneMap.h"
27
28namespace Marble
29{
30namespace dgml
31{
32DGML_DEFINE_TAG_HANDLER(Center)
33
34GeoNode* DgmlCenterTagHandler::parse(GeoParser& parser) const
35{
36 // Check whether the tag is valid
37 Q_ASSERT(parser.isStartElement() && parser.isValidElement(dgmlTag_Center));
38
39 // Checking for parent item
40 GeoStackItem parentItem = parser.parentElement();
41 if (parentItem.represents(dgmlTag_Map))
42 parentItem.nodeAs<GeoSceneMap>()->setCenter( parser.readElementText().trimmed() );
43
44 return 0;
45}
46
47}
48}
Binds a QML item to a specific geodetic location in screen coordinates.
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