QgsNamedColorList QgsCustomColorScheme::fetchColors( const QString &context, const QColor &baseColor ) { Q_UNUSED( context ); Q_UNUSED( baseColor ); //fetch predefined custom colors QgsNamedColorList colorList; QgsSettings settings; //check if settings contains custom palette if ( !settings.contains( QStringLiteral( "/colors/palettecolors" ) ) ) { //no custom palette, return default colors colorList.append( qMakePair( QColor( 0, 0, 0 ), QString() ) ); colorList.append( qMakePair( QColor( 255, 255, 255 ), QString() ) ); colorList.append( qMakePair( QColor( 166, 206, 227 ), QString() ) ); colorList.append( qMakePair( QColor( 31, 120, 180 ), QString() ) ); colorList.append( qMakePair( QColor( 178, 223, 138 ), QString() ) ); colorList.append( qMakePair( QColor( 51, 160, 44 ), QString() ) ); colorList.append( qMakePair( QColor( 251, 154, 153 ), QString() ) ); colorList.append( qMakePair( QColor( 227, 26, 28 ), QString() ) ); colorList.append( qMakePair( QColor( 253, 191, 111 ), QString() ) ); colorList.append( qMakePair( QColor( 255, 127, 0 ), QString() ) ); return colorList; } QList< QVariant > customColorVariants = settings.value( QStringLiteral( "colors/palettecolors" ) ).toList(); QList< QVariant > customColorLabels = settings.value( QStringLiteral( "colors/palettelabels" ) ).toList(); //generate list from custom colors int colorIndex = 0; for ( QList< QVariant >::iterator it = customColorVariants.begin(); it != customColorVariants.end(); ++it ) { QColor color = ( *it ).value<QColor>(); QString label; if ( customColorLabels.length() > colorIndex ) { label = customColorLabels.at( colorIndex ).toString(); } colorList.append( qMakePair( color, label ) ); colorIndex++; } return colorList; }
QgsNamedColorList QgsProjectColorScheme::fetchColors( const QString &context, const QColor &baseColor ) { Q_UNUSED( context ); Q_UNUSED( baseColor ); QgsNamedColorList colorList; QStringList colorStrings = QgsProject::instance()->readListEntry( QStringLiteral( "Palette" ), QStringLiteral( "/Colors" ) ); QStringList colorLabels = QgsProject::instance()->readListEntry( QStringLiteral( "Palette" ), QStringLiteral( "/Labels" ) ); //generate list from custom colors int colorIndex = 0; for ( QStringList::iterator it = colorStrings.begin(); it != colorStrings.end(); ++it ) { QColor color = QgsSymbolLayerUtils::decodeColor( *it ); QString label; if ( colorLabels.length() > colorIndex ) { label = colorLabels.at( colorIndex ); } colorList.append( qMakePair( color, label ) ); colorIndex++; } return colorList; }
QgsNamedColorList QgsRecentColorScheme::fetchColors( const QString &context, const QColor &baseColor ) { Q_UNUSED( context ); Q_UNUSED( baseColor ); //fetch recent colors QSettings settings; QList< QVariant > recentColorVariants = settings.value( QString( "/colors/recent" ) ).toList(); //generate list from recent colors QgsNamedColorList colorList; Q_FOREACH ( const QVariant& color, recentColorVariants ) { colorList.append( qMakePair( color.value<QColor>(), QgsSymbolLayerV2Utils::colorToName( color.value<QColor>() ) ) ); }
QgsNamedColorList QgsRecentColorScheme::fetchColors( const QString context, const QColor baseColor ) { Q_UNUSED( context ); Q_UNUSED( baseColor ); //fetch recent colors QSettings settings; QList< QVariant > recentColorVariants = settings.value( QString( "/colors/recent" ) ).toList(); //generate list from recent colors QgsNamedColorList colorList; foreach ( QVariant color, recentColorVariants ) { colorList.append( qMakePair( color.value<QColor>(), QString() ) ); }
QgsNamedColorList QgsRecentColorScheme::fetchColors( const QString &context, const QColor &baseColor ) { Q_UNUSED( context ); Q_UNUSED( baseColor ); //fetch recent colors QgsSettings settings; QList< QVariant > recentColorVariants = settings.value( QStringLiteral( "colors/recent" ) ).toList(); //generate list from recent colors QgsNamedColorList colorList; const auto constRecentColorVariants = recentColorVariants; for ( const QVariant &color : constRecentColorVariants ) { colorList.append( qMakePair( color.value<QColor>(), QgsSymbolLayerUtils::colorToName( color.value<QColor>() ) ) ); } return colorList; }