QGIS API Documentation 3.29.0-Master (8c80f25a4f)
qgsskyboxsettings.cpp
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1/***************************************************************************
2 qgsskyboxsettings.cpp
3 --------------------------------------
4 Date : August 2020
5 Copyright : (C) 2020 by Belgacem Nedjima
6 Email : gb uderscore nedjima at esi dot dz
7 ***************************************************************************
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 ***************************************************************************/
15
16#include "qgsskyboxsettings.h"
17
18#include <QDomDocument>
19
20#include "qgsreadwritecontext.h"
21#include "qgssymbollayerutils.h"
22
24 : mSkyboxType( other.mSkyboxType )
25 , mPanoramicTexturePath( other.mPanoramicTexturePath )
26 , mCubeMapFacesPaths( other.mCubeMapFacesPaths )
27{
28
29}
30
32{
33 this->mSkyboxType = rhs.mSkyboxType;
34 this->mPanoramicTexturePath = rhs.mPanoramicTexturePath;
35 this->mCubeMapFacesPaths = rhs.mCubeMapFacesPaths;
36 return *this;
37}
38
39void QgsSkyboxSettings::readXml( const QDomElement &element, const QgsReadWriteContext &context )
40{
41 const QgsPathResolver &pathResolver = context.pathResolver();
42 const QString skyboxTypeStr = element.attribute( QStringLiteral( "skybox-type" ) );
43 if ( skyboxTypeStr == QLatin1String( "Distinct Faces" ) )
45 else if ( skyboxTypeStr == QLatin1String( "Panoramic Texture" ) )
47 mPanoramicTexturePath = pathResolver.readPath( element.attribute( QStringLiteral( "panoramic-texture-path" ) ) );
48 mCubeMapFacesPaths.clear();
49 mCubeMapFacesPaths[ QStringLiteral( "posX" ) ] = pathResolver.readPath( element.attribute( QStringLiteral( "posX-texture-path" ) ) );
50 mCubeMapFacesPaths[ QStringLiteral( "posY" ) ] = pathResolver.readPath( element.attribute( QStringLiteral( "posY-texture-path" ) ) );
51 mCubeMapFacesPaths[ QStringLiteral( "posZ" ) ] = pathResolver.readPath( element.attribute( QStringLiteral( "posZ-texture-path" ) ) );
52 mCubeMapFacesPaths[ QStringLiteral( "negX" ) ] = pathResolver.readPath( element.attribute( QStringLiteral( "negX-texture-path" ) ) );
53 mCubeMapFacesPaths[ QStringLiteral( "negY" ) ] = pathResolver.readPath( element.attribute( QStringLiteral( "negY-texture-path" ) ) );
54 mCubeMapFacesPaths[ QStringLiteral( "negZ" ) ] = pathResolver.readPath( element.attribute( QStringLiteral( "negZ-texture-path" ) ) );
55}
56
57void QgsSkyboxSettings::writeXml( QDomElement &element, const QgsReadWriteContext &context ) const
58{
59 switch ( mSkyboxType )
60 {
62 element.setAttribute( QStringLiteral( "skybox-type" ), QStringLiteral( "Distinct Faces" ) );
63 break;
65 element.setAttribute( QStringLiteral( "skybox-type" ), QStringLiteral( "Panoramic Texture" ) );
66 break;
67 }
68
69 const QgsPathResolver &pathResolver = context.pathResolver();
70 element.setAttribute( QStringLiteral( "panoramic-texture-path" ), pathResolver.writePath( mPanoramicTexturePath ) );
71 element.setAttribute( QStringLiteral( "posX-texture-path" ), pathResolver.writePath( mCubeMapFacesPaths[ QStringLiteral( "posX" ) ] ) );
72 element.setAttribute( QStringLiteral( "posY-texture-path" ), pathResolver.writePath( mCubeMapFacesPaths[ QStringLiteral( "posY" ) ] ) );
73 element.setAttribute( QStringLiteral( "posZ-texture-path" ), pathResolver.writePath( mCubeMapFacesPaths[ QStringLiteral( "posZ" ) ] ) );
74 element.setAttribute( QStringLiteral( "negX-texture-path" ), pathResolver.writePath( mCubeMapFacesPaths[ QStringLiteral( "negX" ) ] ) );
75 element.setAttribute( QStringLiteral( "negY-texture-path" ), pathResolver.writePath( mCubeMapFacesPaths[ QStringLiteral( "negY" ) ] ) );
76 element.setAttribute( QStringLiteral( "negZ-texture-path" ), pathResolver.writePath( mCubeMapFacesPaths[ QStringLiteral( "negZ" ) ] ) );
77}
Resolves relative paths into absolute paths and vice versa.
QString writePath(const QString &filename) const
Prepare a filename to save it to the project file.
QString readPath(const QString &filename) const
Turn filename read from the project file to an absolute path.
The class is used as a container of context for various read/write operations on other objects.
const QgsPathResolver & pathResolver() const
Returns path resolver for conversion between relative and absolute paths.
Contains the configuration of a skybox entity.
QgsSkyboxSettings()=default
default constructor
void readXml(const QDomElement &element, const QgsReadWriteContext &context)
Reads settings from a DOM element.
QgsSkyboxSettings & operator=(QgsSkyboxSettings const &rhs)
delete assignment operator
void writeXml(QDomElement &element, const QgsReadWriteContext &context) const
Writes settings to a DOM element.