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;
}
