theme-settings.php

<?php

/**
 * @file
 * Theme setting callbacks for the da vinci theme.
 */

/**
 * Implements hook_form_FORM_ID_alter().
 */
function da_vinci_form_system_theme_settings_alter(&$form, &$form_state) {
  $google_fonts = [
    'ABeeZee' => 'ABeeZee',
    'Abel' => 'Abel',
    'Abhaya Libre' => 'Abhaya+Libre',
    'Abril Fatface' => 'Abril+Fatface',
    'Aclonica' => 'Aclonica',
    'Acme' => 'Acme',
    'Actor' => 'Actor',
    'Adamina' => 'Adamina',
    'Advent Pro' => 'Advent+Pro',
    'Aguafina Script' => 'Aguafina+Script',
    'Akronim' => 'Akronim',
    'Aladin' => 'Aladin',
    'Aldrich' => 'Aldrich',
    'Alef' => 'Alef',
    'Alegreya' => 'Alegreya',
    'Alegreya SC' => 'Alegreya+SC',
    'Alegreya Sans' => 'Alegreya+Sans',
    'Alegreya Sans SC' => 'Alegreya+Sans+SC',
    'Alex Brush' => 'Alex+Brush',
    'Alfa Slab One' => 'Alfa+Slab+One',
    'Alice' => 'Alice',
    'Alike' => 'Alike',
    'Alike Angular' => 'Alike+Angular',
    'Allan' => 'Allan',
    'Allerta' => 'Allerta',
    'Allerta Stencil' => 'Allerta+Stencil',
    'Allura' => 'Allura',
    'Almendra' => 'Almendra',
    'Almendra Display' => 'Almendra+Display',
    'Almendra SC' => 'Almendra+SC',
    'Amarante' => 'Amarante',
    'Amaranth' => 'Amaranth',
    'Amatic SC' => 'Amatic+SC',
    'Amethysta' => 'Amethysta',
    'Amiko' => 'Amiko',
    'Amiri' => 'Amiri',
    'Amita' => 'Amita',
    'Anaheim' => 'Anaheim',
    'Andada' => 'Andada',
    'Andika' => 'Andika',
    'Angkor' => 'Angkor',
    'Annie Use Your Telescope' => 'Annie+Use+Your+Telescope',
    'Anonymous Pro' => 'Anonymous+Pro',
    'Antic' => 'Antic',
    'Antic Didone' => 'Antic+Didone',
    'Antic Slab' => 'Antic+Slab',
    'Anton' => 'Anton',
    'Arapey' => 'Arapey',
    'Arbutus' => 'Arbutus',
    'Arbutus Slab' => 'Arbutus+Slab',
    'Architects Daughter' => 'Architects+Daughter',
    'Archivo' => 'Archivo',
    'Archivo Black' => 'Archivo+Black',
    'Archivo Narrow' => 'Archivo+Narrow',
    'Aref Ruqaa' => 'Aref+Ruqaa',
    'Arima Madurai' => 'Arima+Madurai',
    'Arimo' => 'Arimo',
    'Arizonia' => 'Arizonia',
    'Armata' => 'Armata',
    'Arsenal' => 'Arsenal',
    'Artifika' => 'Artifika',
    'Arvo' => 'Arvo',
    'Arya' => 'Arya',
    'Asap' => 'Asap',
    'Asap Condensed' => 'Asap+Condensed',
    'Asar' => 'Asar',
    'Asset' => 'Asset',
    'Assistant' => 'Assistant',
    'Astloch' => 'Astloch',
    'Asul' => 'Asul',
    'Athiti' => 'Athiti',
    'Atma' => 'Atma',
    'Atomic Age' => 'Atomic+Age',
    'Aubrey' => 'Aubrey',
    'Audiowide' => 'Audiowide',
    'Autour One' => 'Autour+One',
    'Average' => 'Average',
    'Average Sans' => 'Average+Sans',
    'Averia Gruesa Libre' => 'Averia+Gruesa+Libre',
    'Averia Libre' => 'Averia+Libre',
    'Averia Sans Libre' => 'Averia+Sans+Libre',
    'Averia Serif Libre' => 'Averia+Serif+Libre',
    'Bad Script' => 'Bad+Script',
    'Bahiana' => 'Bahiana',
    'Baloo' => 'Baloo',
    'Baloo Bhai' => 'Baloo+Bhai',
    'Baloo Bhaijaan' => 'Baloo+Bhaijaan',
    'Baloo Bhaina' => 'Baloo+Bhaina',
    'Baloo Chettan' => 'Baloo+Chettan',
    'Baloo Da' => 'Baloo+Da',
    'Baloo Paaji' => 'Baloo+Paaji',
    'Baloo Tamma' => 'Baloo+Tamma',
    'Baloo Tammudu' => 'Baloo+Tammudu',
    'Baloo Thambi' => 'Baloo+Thambi',
    'Balthazar' => 'Balthazar',
    'Bangers' => 'Bangers',
    'Barlow' => 'Barlow',
    'Barlow Condensed' => 'Barlow+Condensed',
    'Barlow Semi Condensed' => 'Barlow+Semi+Condensed',
    'Barrio' => 'Barrio',
    'Basic' => 'Basic',
    'Battambang' => 'Battambang',
    'Baumans' => 'Baumans',
    'Bayon' => 'Bayon',
    'Belgrano' => 'Belgrano',
    'Bellefair' => 'Bellefair',
    'Belleza' => 'Belleza',
    'BenchNine' => 'BenchNine',
    'Bentham' => 'Bentham',
    'Berkshire Swash' => 'Berkshire+Swash',
    'Bevan' => 'Bevan',
    'Bigelow Rules' => 'Bigelow+Rules',
    'Bigshot One' => 'Bigshot+One',
    'Bilbo' => 'Bilbo',
    'Bilbo Swash Caps' => 'Bilbo+Swash+Caps',
    'BioRhyme' => 'BioRhyme',
    'BioRhyme Expanded' => 'BioRhyme+Expanded',
    'Biryani' => 'Biryani',
    'Bitter' => 'Bitter',
    'Black Ops One' => 'Black+Ops+One',
    'Bokor' => 'Bokor',
    'Bonbon' => 'Bonbon',
    'Boogaloo' => 'Boogaloo',
    'Bowlby One' => 'Bowlby+One',
    'Bowlby One SC' => 'Bowlby+One+SC',
    'Brawler' => 'Brawler',
    'Bree Serif' => 'Bree+Serif',
    'Bubblegum Sans' => 'Bubblegum+Sans',
    'Bubbler One' => 'Bubbler+One',
    'Buda' => 'Buda',
    'Buenard' => 'Buenard',
    'Bungee' => 'Bungee',
    'Bungee Hairline' => 'Bungee+Hairline',
    'Bungee Inline' => 'Bungee+Inline',
    'Bungee Outline' => 'Bungee+Outline',
    'Bungee Shade' => 'Bungee+Shade',
    'Butcherman' => 'Butcherman',
    'Butterfly Kids' => 'Butterfly+Kids',
    'Cabin' => 'Cabin',
    'Cabin Condensed' => 'Cabin+Condensed',
    'Cabin Sketch' => 'Cabin+Sketch',
    'Caesar Dressing' => 'Caesar+Dressing',
    'Cagliostro' => 'Cagliostro',
    'Cairo' => 'Cairo',
    'Calligraffitti' => 'Calligraffitti',
    'Cambay' => 'Cambay',
    'Cambo' => 'Cambo',
    'Candal' => 'Candal',
    'Cantarell' => 'Cantarell',
    'Cantata One' => 'Cantata+One',
    'Cantora One' => 'Cantora+One',
    'Capriola' => 'Capriola',
    'Cardo' => 'Cardo',
    'Carme' => 'Carme',
    'Carrois Gothic' => 'Carrois+Gothic',
    'Carrois Gothic SC' => 'Carrois+Gothic+SC',
    'Carter One' => 'Carter+One',
    'Catamaran' => 'Catamaran',
    'Caudex' => 'Caudex',
    'Caveat' => 'Caveat',
    'Caveat Brush' => 'Caveat+Brush',
    'Cedarville Cursive' => 'Cedarville+Cursive',
    'Ceviche One' => 'Ceviche+One',
    'Changa' => 'Changa',
    'Changa One' => 'Changa+One',
    'Chango' => 'Chango',
    'Chathura' => 'Chathura',
    'Chau Philomene One' => 'Chau+Philomene+One',
    'Chela One' => 'Chela+One',
    'Chelsea Market' => 'Chelsea+Market',
    'Chenla' => 'Chenla',
    'Cherry Cream Soda' => 'Cherry+Cream+Soda',
    'Cherry Swash' => 'Cherry+Swash',
    'Chewy' => 'Chewy',
    'Chicle' => 'Chicle',
    'Chivo' => 'Chivo',
    'Chonburi' => 'Chonburi',
    'Cinzel' => 'Cinzel',
    'Cinzel Decorative' => 'Cinzel+Decorative',
    'Clicker Script' => 'Clicker+Script',
    'Coda' => 'Coda',
    'Coda Caption' => 'Coda+Caption',
    'Codystar' => 'Codystar',
    'Coiny' => 'Coiny',
    'Combo' => 'Combo',
    'Comfortaa' => 'Comfortaa',
    'Coming Soon' => 'Coming+Soon',
    'Concert One' => 'Concert+One',
    'Condiment' => 'Condiment',
    'Content' => 'Content',
    'Contrail One' => 'Contrail+One',
    'Convergence' => 'Convergence',
    'Cookie' => 'Cookie',
    'Copse' => 'Copse',
    'Corben' => 'Corben',
    'Cormorant' => 'Cormorant',
    'Cormorant Garamond' => 'Cormorant+Garamond',
    'Cormorant Infant' => 'Cormorant+Infant',
    'Cormorant SC' => 'Cormorant+SC',
    'Cormorant Unicase' => 'Cormorant+Unicase',
    'Cormorant Upright' => 'Cormorant+Upright',
    'Courgette' => 'Courgette',
    'Cousine' => 'Cousine',
    'Coustard' => 'Coustard',
    'Covered By Your Grace' => 'Covered+By+Your+Grace',
    'Crafty Girls' => 'Crafty+Girls',
    'Creepster' => 'Creepster',
    'Crete Round' => 'Crete+Round',
    'Crimson Text' => 'Crimson+Text',
    'Croissant One' => 'Croissant+One',
    'Crushed' => 'Crushed',
    'Cuprum' => 'Cuprum',
    'Cutive' => 'Cutive',
    'Cutive Mono' => 'Cutive+Mono',
    'Damion' => 'Damion',
    'Dancing Script' => 'Dancing+Script',
    'Dangrek' => 'Dangrek',
    'David Libre' => 'David+Libre',
    'Dawning of a New Day' => 'Dawning+of+a+New+Day',
    'Days One' => 'Days+One',
    'Dekko' => 'Dekko',
    'Delius' => 'Delius',
    'Delius Swash Caps' => 'Delius+Swash+Caps',
    'Delius Unicase' => 'Delius+Unicase',
    'Della Respira' => 'Della+Respira',
    'Denk One' => 'Denk+One',
    'Devonshire' => 'Devonshire',
    'Dhurjati' => 'Dhurjati',
    'Didact Gothic' => 'Didact+Gothic',
    'Diplomata' => 'Diplomata',
    'Diplomata SC' => 'Diplomata+SC',
    'Domine' => 'Domine',
    'Donegal One' => 'Donegal+One',
    'Doppio One' => 'Doppio+One',
    'Dorsa' => 'Dorsa',
    'Dosis' => 'Dosis',
    'Dr Sugiyama' => 'Dr+Sugiyama',
    'Duru Sans' => 'Duru+Sans',
    'Dynalight' => 'Dynalight',
    'EB Garamond' => 'EB+Garamond',
    'Eagle Lake' => 'Eagle+Lake',
    'Eater' => 'Eater',
    'Economica' => 'Economica',
    'Eczar' => 'Eczar',
    'El Messiri' => 'El+Messiri',
    'Electrolize' => 'Electrolize',
    'Elsie' => 'Elsie',
    'Elsie Swash Caps' => 'Elsie+Swash+Caps',
    'Emblema One' => 'Emblema+One',
    'Emilys Candy' => 'Emilys+Candy',
    'Encode Sans' => 'Encode+Sans',
    'Encode Sans Condensed' => 'Encode+Sans+Condensed',
    'Encode Sans Expanded' => 'Encode+Sans+Expanded',
    'Encode Sans Semi Condensed' => 'Encode+Sans+Semi+Condensed',
    'Encode Sans Semi Expanded' => 'Encode+Sans+Semi+Expanded',
    'Engagement' => 'Engagement',
    'Englebert' => 'Englebert',
    'Enriqueta' => 'Enriqueta',
    'Erica One' => 'Erica+One',
    'Esteban' => 'Esteban',
    'Euphoria Script' => 'Euphoria+Script',
    'Ewert' => 'Ewert',
    'Exo' => 'Exo',
    'Exo 2' => 'Exo+2',
    'Expletus Sans' => 'Expletus+Sans',
    'Fanwood Text' => 'Fanwood+Text',
    'Farsan' => 'Farsan',
    'Fascinate' => 'Fascinate',
    'Fascinate Inline' => 'Fascinate+Inline',
    'Faster One' => 'Faster+One',
    'Fasthand' => 'Fasthand',
    'Fauna One' => 'Fauna+One',
    'Faustina' => 'Faustina',
    'Federant' => 'Federant',
    'Federo' => 'Federo',
    'Felipa' => 'Felipa',
    'Fenix' => 'Fenix',
    'Finger Paint' => 'Finger+Paint',
    'Fira Mono' => 'Fira+Mono',
    'Fira Sans' => 'Fira+Sans',
    'Fira Sans Condensed' => 'Fira+Sans+Condensed',
    'Fira Sans Extra Condensed' => 'Fira+Sans+Extra+Condensed',
    'Fjalla One' => 'Fjalla+One',
    'Fjord One' => 'Fjord+One',
    'Flamenco' => 'Flamenco',
    'Flavors' => 'Flavors',
    'Fondamento' => 'Fondamento',
    'Fontdiner Swanky' => 'Fontdiner+Swanky',
    'Forum' => 'Forum',
    'Francois One' => 'Francois+One',
    'Frank Ruhl Libre' => 'Frank+Ruhl+Libre',
    'Freckle Face' => 'Freckle+Face',
    'Fredericka the Great' => 'Fredericka+the+Great',
    'Fredoka One' => 'Fredoka+One',
    'Freehand' => 'Freehand',
    'Fresca' => 'Fresca',
    'Frijole' => 'Frijole',
    'Fruktur' => 'Fruktur',
    'Fugaz One' => 'Fugaz+One',
    'GFS Didot' => 'GFS+Didot',
    'GFS Neohellenic' => 'GFS+Neohellenic',
    'Gabriela' => 'Gabriela',
    'Gafata' => 'Gafata',
    'Galada' => 'Galada',
    'Galdeano' => 'Galdeano',
    'Galindo' => 'Galindo',
    'Gentium Basic' => 'Gentium+Basic',
    'Gentium Book Basic' => 'Gentium+Book+Basic',
    'Geo' => 'Geo',
    'Geostar' => 'Geostar',
    'Geostar Fill' => 'Geostar+Fill',
    'Germania One' => 'Germania+One',
    'Gidugu' => 'Gidugu',
    'Gilda Display' => 'Gilda+Display',
    'Give You Glory' => 'Give+You+Glory',
    'Glass Antiqua' => 'Glass+Antiqua',
    'Glegoo' => 'Glegoo',
    'Gloria Hallelujah' => 'Gloria+Hallelujah',
    'Goblin One' => 'Goblin+One',
    'Gochi Hand' => 'Gochi+Hand',
    'Gorditas' => 'Gorditas',
    'Goudy Bookletter 1911' => 'Goudy+Bookletter+1911',
    'Graduate' => 'Graduate',
    'Grand Hotel' => 'Grand+Hotel',
    'Gravitas One' => 'Gravitas+One',
    'Great Vibes' => 'Great+Vibes',
    'Griffy' => 'Griffy',
    'Gruppo' => 'Gruppo',
    'Gudea' => 'Gudea',
    'Gurajada' => 'Gurajada',
    'Habibi' => 'Habibi',
    'Halant' => 'Halant',
    'Hammersmith One' => 'Hammersmith+One',
    'Hanalei' => 'Hanalei',
    'Hanalei Fill' => 'Hanalei+Fill',
    'Handlee' => 'Handlee',
    'Hanuman' => 'Hanuman',
    'Happy Monkey' => 'Happy+Monkey',
    'Harmattan' => 'Harmattan',
    'Headland One' => 'Headland+One',
    'Heebo' => 'Heebo',
    'Henny Penny' => 'Henny+Penny',
    'Herr Von Muellerhoff' => 'Herr+Von+Muellerhoff',
    'Hind' => 'Hind',
    'Hind Guntur' => 'Hind+Guntur',
    'Hind Madurai' => 'Hind+Madurai',
    'Hind Siliguri' => 'Hind+Siliguri',
    'Hind Vadodara' => 'Hind+Vadodara',
    'Holtwood One SC' => 'Holtwood+One+SC',
    'Homemade Apple' => 'Homemade+Apple',
    'Homenaje' => 'Homenaje',
    'IM Fell DW Pica' => 'IM+Fell+DW+Pica',
    'IM Fell DW Pica SC' => 'IM+Fell+DW+Pica+SC',
    'IM Fell Double Pica' => 'IM+Fell+Double+Pica',
    'IM Fell Double Pica SC' => 'IM+Fell+Double+Pica+SC',
    'IM Fell English' => 'IM+Fell+English',
    'IM Fell English SC' => 'IM+Fell+English+SC',
    'IM Fell French Canon' => 'IM+Fell+French+Canon',
    'IM Fell French Canon SC' => 'IM+Fell+French+Canon+SC',
    'IM Fell Great Primer' => 'IM+Fell+Great+Primer',
    'IM Fell Great Primer SC' => 'IM+Fell+Great+Primer+SC',
    'Iceberg' => 'Iceberg',
    'Iceland' => 'Iceland',
    'Imprima' => 'Imprima',
    'Inconsolata' => 'Inconsolata',
    'Inder' => 'Inder',
    'Indie Flower' => 'Indie+Flower',
    'Inika' => 'Inika',
    'Inknut Antiqua' => 'Inknut+Antiqua',
    'Irish Grover' => 'Irish+Grover',
    'Istok Web' => 'Istok+Web',
    'Italiana' => 'Italiana',
    'Italianno' => 'Italianno',
    'Itim' => 'Itim',
    'Jacques Francois' => 'Jacques+Francois',
    'Jacques Francois Shadow' => 'Jacques+Francois+Shadow',
    'Jaldi' => 'Jaldi',
    'Jim Nightshade' => 'Jim+Nightshade',
    'Jockey One' => 'Jockey+One',
    'Jolly Lodger' => 'Jolly+Lodger',
    'Jomhuria' => 'Jomhuria',
    'Josefin Sans' => 'Josefin+Sans',
    'Josefin Slab' => 'Josefin+Slab',
    'Joti One' => 'Joti+One',
    'Judson' => 'Judson',
    'Julee' => 'Julee',
    'Julius Sans One' => 'Julius+Sans+One',
    'Junge' => 'Junge',
    'Jura' => 'Jura',
    'Just Another Hand' => 'Just+Another+Hand',
    'Just Me Again Down Here' => 'Just+Me+Again+Down+Here',
    'Kadwa' => 'Kadwa',
    'Kalam' => 'Kalam',
    'Kameron' => 'Kameron',
    'Kanit' => 'Kanit',
    'Kantumruy' => 'Kantumruy',
    'Karla' => 'Karla',
    'Karma' => 'Karma',
    'Katibeh' => 'Katibeh',
    'Kaushan Script' => 'Kaushan+Script',
    'Kavivanar' => 'Kavivanar',
    'Kavoon' => 'Kavoon',
    'Kdam Thmor' => 'Kdam+Thmor',
    'Keania One' => 'Keania+One',
    'Kelly Slab' => 'Kelly+Slab',
    'Kenia' => 'Kenia',
    'Khand' => 'Khand',
    'Khmer' => 'Khmer',
    'Khula' => 'Khula',
    'Kite One' => 'Kite+One',
    'Knewave' => 'Knewave',
    'Kotta One' => 'Kotta+One',
    'Koulen' => 'Koulen',
    'Kranky' => 'Kranky',
    'Kreon' => 'Kreon',
    'Kristi' => 'Kristi',
    'Krona One' => 'Krona+One',
    'Kumar One' => 'Kumar+One',
    'Kumar One Outline' => 'Kumar+One+Outline',
    'Kurale' => 'Kurale',
    'La Belle Aurore' => 'La+Belle+Aurore',
    'Laila' => 'Laila',
    'Lakki Reddy' => 'Lakki+Reddy',
    'Lalezar' => 'Lalezar',
    'Lancelot' => 'Lancelot',
    'Lateef' => 'Lateef',
    'Lato' => 'Lato',
    'League Script' => 'League+Script',
    'Leckerli One' => 'Leckerli+One',
    'Ledger' => 'Ledger',
    'Lekton' => 'Lekton',
    'Lemon' => 'Lemon',
    'Lemonada' => 'Lemonada',
    'Libre Barcode 128' => 'Libre+Barcode+128',
    'Libre Barcode 128 Text' => 'Libre+Barcode+128+Text',
    'Libre Barcode 39' => 'Libre+Barcode+39',
    'Libre Barcode 39 Extended' => 'Libre+Barcode+39+Extended',
    'Libre Barcode 39 Extended Text' => 'Libre+Barcode+39+Extended+Text',
    'Libre Barcode 39 Text' => 'Libre+Barcode+39+Text',
    'Libre Baskerville' => 'Libre+Baskerville',
    'Libre Franklin' => 'Libre+Franklin',
    'Life Savers' => 'Life+Savers',
    'Lilita One' => 'Lilita+One',
    'Lily Script One' => 'Lily+Script+One',
    'Limelight' => 'Limelight',
    'Linden Hill' => 'Linden+Hill',
    'Lobster' => 'Lobster',
    'Lobster Two' => 'Lobster+Two',
    'Londrina Outline' => 'Londrina+Outline',
    'Londrina Shadow' => 'Londrina+Shadow',
    'Londrina Sketch' => 'Londrina+Sketch',
    'Londrina Solid' => 'Londrina+Solid',
    'Lora' => 'Lora',
    'Love Ya Like A Sister' => 'Love+Ya+Like+A+Sister',
    'Loved by the King' => 'Loved+by+the+King',
    'Lovers Quarrel' => 'Lovers+Quarrel',
    'Luckiest Guy' => 'Luckiest+Guy',
    'Lusitana' => 'Lusitana',
    'Lustria' => 'Lustria',
    'Macondo' => 'Macondo',
    'Macondo Swash Caps' => 'Macondo+Swash+Caps',
    'Mada' => 'Mada',
    'Magra' => 'Magra',
    'Maiden Orange' => 'Maiden+Orange',
    'Maitree' => 'Maitree',
    'Mako' => 'Mako',
    'Mallanna' => 'Mallanna',
    'Mandali' => 'Mandali',
    'Manuale' => 'Manuale',
    'Marcellus' => 'Marcellus',
    'Marcellus SC' => 'Marcellus+SC',
    'Marck Script' => 'Marck+Script',
    'Margarine' => 'Margarine',
    'Marko One' => 'Marko+One',
    'Marmelad' => 'Marmelad',
    'Martel' => 'Martel',
    'Martel Sans' => 'Martel+Sans',
    'Marvel' => 'Marvel',
    'Mate' => 'Mate',
    'Mate SC' => 'Mate+SC',
    'Maven Pro' => 'Maven+Pro',
    'McLaren' => 'McLaren',
    'Meddon' => 'Meddon',
    'MedievalSharp' => 'MedievalSharp',
    'Medula One' => 'Medula+One',
    'Meera Inimai' => 'Meera+Inimai',
    'Megrim' => 'Megrim',
    'Meie Script' => 'Meie+Script',
    'Merienda' => 'Merienda',
    'Merienda One' => 'Merienda+One',
    'Merriweather' => 'Merriweather',
    'Merriweather Sans' => 'Merriweather+Sans',
    'Metal' => 'Metal',
    'Metal Mania' => 'Metal+Mania',
    'Metamorphous' => 'Metamorphous',
    'Metrophobic' => 'Metrophobic',
    'Michroma' => 'Michroma',
    'Milonga' => 'Milonga',
    'Miltonian' => 'Miltonian',
    'Miltonian Tattoo' => 'Miltonian+Tattoo',
    'Miniver' => 'Miniver',
    'Miriam Libre' => 'Miriam+Libre',
    'Mirza' => 'Mirza',
    'Miss Fajardose' => 'Miss+Fajardose',
    'Mitr' => 'Mitr',
    'Modak' => 'Modak',
    'Modern Antiqua' => 'Modern+Antiqua',
    'Mogra' => 'Mogra',
    'Molengo' => 'Molengo',
    'Molle' => 'Molle',
    'Monda' => 'Monda',
    'Monofett' => 'Monofett',
    'Monoton' => 'Monoton',
    'Monsieur La Doulaise' => 'Monsieur+La+Doulaise',
    'Montaga' => 'Montaga',
    'Montez' => 'Montez',
    'Montserrat' => 'Montserrat',
    'Montserrat Alternates' => 'Montserrat+Alternates',
    'Montserrat Subrayada' => 'Montserrat+Subrayada',
    'Moul' => 'Moul',
    'Moulpali' => 'Moulpali',
    'Mountains of Christmas' => 'Mountains+of+Christmas',
    'Mouse Memoirs' => 'Mouse+Memoirs',
    'Mr Bedfort' => 'Mr+Bedfort',
    'Mr Dafoe' => 'Mr+Dafoe',
    'Mr De Haviland' => 'Mr+De+Haviland',
    'Mrs Saint Delafield' => 'Mrs+Saint+Delafield',
    'Mrs Sheppards' => 'Mrs+Sheppards',
    'Mukta' => 'Mukta',
    'Mukta Mahee' => 'Mukta+Mahee',
    'Mukta Malar' => 'Mukta+Malar',
    'Mukta Vaani' => 'Mukta+Vaani',
    'Muli' => 'Muli',
    'Mystery Quest' => 'Mystery+Quest',
    'NTR' => 'NTR',
    'Neucha' => 'Neucha',
    'Neuton' => 'Neuton',
    'New Rocker' => 'New+Rocker',
    'News Cycle' => 'News+Cycle',
    'Niconne' => 'Niconne',
    'Nixie One' => 'Nixie+One',
    'Nobile' => 'Nobile',
    'Nokora' => 'Nokora',
    'Norican' => 'Norican',
    'Nosifer' => 'Nosifer',
    'Nothing You Could Do' => 'Nothing+You+Could+Do',
    'Noticia Text' => 'Noticia+Text',
    'Noto Sans' => 'Noto+Sans',
    'Noto Serif' => 'Noto+Serif',
    'Nova Cut' => 'Nova+Cut',
    'Nova Flat' => 'Nova+Flat',
    'Nova Mono' => 'Nova+Mono',
    'Nova Oval' => 'Nova+Oval',
    'Nova Round' => 'Nova+Round',
    'Nova Script' => 'Nova+Script',
    'Nova Slim' => 'Nova+Slim',
    'Nova Square' => 'Nova+Square',
    'Numans' => 'Numans',
    'Nunito' => 'Nunito',
    'Nunito Sans' => 'Nunito+Sans',
    'Odor Mean Chey' => 'Odor+Mean+Chey',
    'Offside' => 'Offside',
    'Old Standard TT' => 'Old+Standard+TT',
    'Oldenburg' => 'Oldenburg',
    'Oleo Script' => 'Oleo+Script',
    'Oleo Script Swash Caps' => 'Oleo+Script+Swash+Caps',
    'Open Sans' => 'Open+Sans',
    'Open Sans Condensed' => 'Open+Sans+Condensed',
    'Oranienbaum' => 'Oranienbaum',
    'Orbitron' => 'Orbitron',
    'Oregano' => 'Oregano',
    'Orienta' => 'Orienta',
    'Original Surfer' => 'Original+Surfer',
    'Oswald' => 'Oswald',
    'Over the Rainbow' => 'Over+the+Rainbow',
    'Overlock' => 'Overlock',
    'Overlock SC' => 'Overlock+SC',
    'Overpass' => 'Overpass',
    'Overpass Mono' => 'Overpass+Mono',
    'Ovo' => 'Ovo',
    'Oxygen' => 'Oxygen',
    'Oxygen Mono' => 'Oxygen+Mono',
    'PT Mono' => 'PT+Mono',
    'PT Sans' => 'PT+Sans',
    'PT Sans Caption' => 'PT+Sans+Caption',
    'PT Sans Narrow' => 'PT+Sans+Narrow',
    'PT Serif' => 'PT+Serif',
    'PT Serif Caption' => 'PT+Serif+Caption',
    'Pacifico' => 'Pacifico',
    'Padauk' => 'Padauk',
    'Palanquin' => 'Palanquin',
    'Palanquin Dark' => 'Palanquin+Dark',
    'Pangolin' => 'Pangolin',
    'Paprika' => 'Paprika',
    'Parisienne' => 'Parisienne',
    'Passero One' => 'Passero+One',
    'Passion One' => 'Passion+One',
    'Pathway Gothic One' => 'Pathway+Gothic+One',
    'Patrick Hand' => 'Patrick+Hand',
    'Patrick Hand SC' => 'Patrick+Hand+SC',
    'Pattaya' => 'Pattaya',
    'Patua One' => 'Patua+One',
    'Pavanam' => 'Pavanam',
    'Paytone One' => 'Paytone+One',
    'Peddana' => 'Peddana',
    'Peralta' => 'Peralta',
    'Permanent Marker' => 'Permanent+Marker',
    'Petit Formal Script' => 'Petit+Formal+Script',
    'Petrona' => 'Petrona',
    'Philosopher' => 'Philosopher',
    'Piedra' => 'Piedra',
    'Pinyon Script' => 'Pinyon+Script',
    'Pirata One' => 'Pirata+One',
    'Plaster' => 'Plaster',
    'Play' => 'Play',
    'Playball' => 'Playball',
    'Playfair Display' => 'Playfair+Display',
    'Playfair Display SC' => 'Playfair+Display+SC',
    'Podkova' => 'Podkova',
    'Poiret One' => 'Poiret+One',
    'Poller One' => 'Poller+One',
    'Poly' => 'Poly',
    'Pompiere' => 'Pompiere',
    'Pontano Sans' => 'Pontano+Sans',
    'Poppins' => 'Poppins',
    'Port Lligat Sans' => 'Port+Lligat+Sans',
    'Port Lligat Slab' => 'Port+Lligat+Slab',
    'Pragati Narrow' => 'Pragati+Narrow',
    'Prata' => 'Prata',
    'Preahvihear' => 'Preahvihear',
    'Press Start 2P' => 'Press+Start+2P',
    'Pridi' => 'Pridi',
    'Princess Sofia' => 'Princess+Sofia',
    'Prociono' => 'Prociono',
    'Prompt' => 'Prompt',
    'Prosto One' => 'Prosto+One',
    'Proza Libre' => 'Proza+Libre',
    'Puritan' => 'Puritan',
    'Purple Purse' => 'Purple+Purse',
    'Quando' => 'Quando',
    'Quantico' => 'Quantico',
    'Quattrocento' => 'Quattrocento',
    'Quattrocento Sans' => 'Quattrocento+Sans',
    'Questrial' => 'Questrial',
    'Quicksand' => 'Quicksand',
    'Quintessential' => 'Quintessential',
    'Qwigley' => 'Qwigley',
    'Racing Sans One' => 'Racing+Sans+One',
    'Radley' => 'Radley',
    'Rajdhani' => 'Rajdhani',
    'Rakkas' => 'Rakkas',
    'Raleway' => 'Raleway',
    'Raleway Dots' => 'Raleway+Dots',
    'Ramabhadra' => 'Ramabhadra',
    'Ramaraja' => 'Ramaraja',
    'Rambla' => 'Rambla',
    'Rammetto One' => 'Rammetto+One',
    'Ranchers' => 'Ranchers',
    'Rancho' => 'Rancho',
    'Ranga' => 'Ranga',
    'Rasa' => 'Rasa',
    'Rationale' => 'Rationale',
    'Ravi Prakash' => 'Ravi+Prakash',
    'Redressed' => 'Redressed',
    'Reem Kufi' => 'Reem+Kufi',
    'Reenie Beanie' => 'Reenie+Beanie',
    'Revalia' => 'Revalia',
    'Rhodium Libre' => 'Rhodium+Libre',
    'Ribeye' => 'Ribeye',
    'Ribeye Marrow' => 'Ribeye+Marrow',
    'Righteous' => 'Righteous',
    'Risque' => 'Risque',
    'Roboto' => 'Roboto',
    'Roboto Condensed' => 'Roboto+Condensed',
    'Roboto Mono' => 'Roboto+Mono',
    'Roboto Slab' => 'Roboto+Slab',
    'Rochester' => 'Rochester',
    'Rock Salt' => 'Rock+Salt',
    'Rokkitt' => 'Rokkitt',
    'Romanesco' => 'Romanesco',
    'Ropa Sans' => 'Ropa+Sans',
    'Rosario' => 'Rosario',
    'Rosarivo' => 'Rosarivo',
    'Rouge Script' => 'Rouge+Script',
    'Rozha One' => 'Rozha+One',
    'Rubik' => 'Rubik',
    'Rubik Mono One' => 'Rubik+Mono+One',
    'Ruda' => 'Ruda',
    'Rufina' => 'Rufina',
    'Ruge Boogie' => 'Ruge+Boogie',
    'Ruluko' => 'Ruluko',
    'Rum Raisin' => 'Rum+Raisin',
    'Ruslan Display' => 'Ruslan+Display',
    'Russo One' => 'Russo+One',
    'Ruthie' => 'Ruthie',
    'Rye' => 'Rye',
    'Sacramento' => 'Sacramento',
    'Sahitya' => 'Sahitya',
    'Sail' => 'Sail',
    'Saira' => 'Saira',
    'Saira Condensed' => 'Saira+Condensed',
    'Saira Extra Condensed' => 'Saira+Extra+Condensed',
    'Saira Semi Condensed' => 'Saira+Semi+Condensed',
    'Salsa' => 'Salsa',
    'Sanchez' => 'Sanchez',
    'Sancreek' => 'Sancreek',
    'Sansita' => 'Sansita',
    'Sarala' => 'Sarala',
    'Sarina' => 'Sarina',
    'Sarpanch' => 'Sarpanch',
    'Satisfy' => 'Satisfy',
    'Scada' => 'Scada',
    'Scheherazade' => 'Scheherazade',
    'Schoolbell' => 'Schoolbell',
    'Scope One' => 'Scope+One',
    'Seaweed Script' => 'Seaweed+Script',
    'Secular One' => 'Secular+One',
    'Sedgwick Ave' => 'Sedgwick+Ave',
    'Sedgwick Ave Display' => 'Sedgwick+Ave+Display',
    'Sevillana' => 'Sevillana',
    'Seymour One' => 'Seymour+One',
    'Shadows Into Light' => 'Shadows+Into+Light',
    'Shadows Into Light Two' => 'Shadows+Into+Light+Two',
    'Shanti' => 'Shanti',
    'Share' => 'Share',
    'Share Tech' => 'Share+Tech',
    'Share Tech Mono' => 'Share+Tech+Mono',
    'Shojumaru' => 'Shojumaru',
    'Short Stack' => 'Short+Stack',
    'Shrikhand' => 'Shrikhand',
    'Siemreap' => 'Siemreap',
    'Sigmar One' => 'Sigmar+One',
    'Signika' => 'Signika',
    'Signika Negative' => 'Signika+Negative',
    'Simonetta' => 'Simonetta',
    'Sintony' => 'Sintony',
    'Sirin Stencil' => 'Sirin+Stencil',
    'Six Caps' => 'Six+Caps',
    'Skranji' => 'Skranji',
    'Slabo 13px' => 'Slabo+13px',
    'Slabo 27px' => 'Slabo+27px',
    'Slackey' => 'Slackey',
    'Smokum' => 'Smokum',
    'Smythe' => 'Smythe',
    'Sniglet' => 'Sniglet',
    'Snippet' => 'Snippet',
    'Snowburst One' => 'Snowburst+One',
    'Sofadi One' => 'Sofadi+One',
    'Sofia' => 'Sofia',
    'Sonsie One' => 'Sonsie+One',
    'Sorts Mill Goudy' => 'Sorts+Mill+Goudy',
    'Source Code Pro' => 'Source+Code+Pro',
    'Source Sans Pro' => 'Source+Sans+Pro',
    'Source Serif Pro' => 'Source+Serif+Pro',
    'Space Mono' => 'Space+Mono',
    'Special Elite' => 'Special+Elite',
    'Spectral' => 'Spectral',
    'Spectral SC' => 'Spectral+SC',
    'Spicy Rice' => 'Spicy+Rice',
    'Spinnaker' => 'Spinnaker',
    'Spirax' => 'Spirax',
    'Squada One' => 'Squada+One',
    'Sree Krushnadevaraya' => 'Sree+Krushnadevaraya',
    'Sriracha' => 'Sriracha',
    'Stalemate' => 'Stalemate',
    'Stalinist One' => 'Stalinist+One',
    'Stardos Stencil' => 'Stardos+Stencil',
    'Stint Ultra Condensed' => 'Stint+Ultra+Condensed',
    'Stint Ultra Expanded' => 'Stint+Ultra+Expanded',
    'Stoke' => 'Stoke',
    'Strait' => 'Strait',
    'Sue Ellen Francisco' => 'Sue+Ellen+Francisco',
    'Suez One' => 'Suez+One',
    'Sumana' => 'Sumana',
    'Sunshiney' => 'Sunshiney',
    'Supermercado One' => 'Supermercado+One',
    'Sura' => 'Sura',
    'Suranna' => 'Suranna',
    'Suravaram' => 'Suravaram',
    'Suwannaphum' => 'Suwannaphum',
    'Swanky and Moo Moo' => 'Swanky+and+Moo+Moo',
    'Syncopate' => 'Syncopate',
    'Tangerine' => 'Tangerine',
    'Taprom' => 'Taprom',
    'Tauri' => 'Tauri',
    'Taviraj' => 'Taviraj',
    'Teko' => 'Teko',
    'Telex' => 'Telex',
    'Tenali Ramakrishna' => 'Tenali+Ramakrishna',
    'Tenor Sans' => 'Tenor+Sans',
    'Text Me One' => 'Text+Me+One',
    'The Girl Next Door' => 'The+Girl+Next+Door',
    'Tienne' => 'Tienne',
    'Tillana' => 'Tillana',
    'Timmana' => 'Timmana',
    'Tinos' => 'Tinos',
    'Titan One' => 'Titan+One',
    'Titillium Web' => 'Titillium+Web',
    'Trade Winds' => 'Trade+Winds',
    'Trirong' => 'Trirong',
    'Trocchi' => 'Trocchi',
    'Trochut' => 'Trochut',
    'Trykker' => 'Trykker',
    'Tulpen One' => 'Tulpen+One',
    'Ubuntu' => 'Ubuntu',
    'Ubuntu Condensed' => 'Ubuntu+Condensed',
    'Ubuntu Mono' => 'Ubuntu+Mono',
    'Ultra' => 'Ultra',
    'Uncial Antiqua' => 'Uncial+Antiqua',
    'Underdog' => 'Underdog',
    'Unica One' => 'Unica+One',
    'UnifrakturCook' => 'UnifrakturCook',
    'UnifrakturMaguntia' => 'UnifrakturMaguntia',
    'Unkempt' => 'Unkempt',
    'Unlock' => 'Unlock',
    'Unna' => 'Unna',
    'VT323' => 'VT323',
    'Vampiro One' => 'Vampiro+One',
    'Varela' => 'Varela',
    'Varela Round' => 'Varela+Round',
    'Vast Shadow' => 'Vast+Shadow',
    'Vesper Libre' => 'Vesper+Libre',
    'Vibur' => 'Vibur',
    'Vidaloka' => 'Vidaloka',
    'Viga' => 'Viga',
    'Voces' => 'Voces',
    'Volkhov' => 'Volkhov',
    'Vollkorn' => 'Vollkorn',
    'Vollkorn SC' => 'Vollkorn+SC',
    'Voltaire' => 'Voltaire',
    'Waiting for the Sunrise' => 'Waiting+for+the+Sunrise',
    'Wallpoet' => 'Wallpoet',
    'Walter Turncoat' => 'Walter+Turncoat',
    'Warnes' => 'Warnes',
    'Wellfleet' => 'Wellfleet',
    'Wendy One' => 'Wendy+One',
    'Wire One' => 'Wire+One',
    'Work Sans' => 'Work+Sans',
    'Yanone Kaffeesatz' => 'Yanone+Kaffeesatz',
    'Yantramanav' => 'Yantramanav',
    'Yatra One' => 'Yatra+One',
    'Yellowtail' => 'Yellowtail',
    'Yeseva One' => 'Yeseva+One',
    'Yesteryear' => 'Yesteryear',
    'Yrsa' => 'Yrsa',
    'Zeyada' => 'Zeyada',
    'Zilla Slab' => 'Zilla+Slab',
    'Zilla Slab Highlight' => 'Zilla+Slab+Highlight',
  ];

  $form['da_vinci_settings'] = [
    '#type'        => 'vertical_tabs',
    '#title'       => '<h3>' . t('Da Vinci Settings') . '</h3>',
    '#collapsible' => FALSE,
    '#collapsed'   => FALSE,
  ];

  // Main Tabs.
  // Main Tabs -> General.
  $form['general'] = [
    '#type'  => 'details',
    '#title' => t('General'),
    '#group' => 'da_vinci_settings',
  ];

  // Main Tabs -> Custom Styling.
  $form['css'] = [
    '#type'  => 'details',
    '#title' => t('Custom Styling'),
    '#group' => 'da_vinci_settings',
  ];

  // Settings under General tab.
  $form['general']['body-font'] = [
    '#type'          => 'select',
    '#title'         => t('Body font'),
    '#empty_option'  => t('- Default -'),
    '#options'       => array_flip($google_fonts),
    '#default_value' => theme_get_setting('body-font', 'da_vinci'),
    '#description'   => t('Select font for the body. Use Default to disable.'),
    '#attributes'    => [
      'class'        => ['js-davinci-select2'],
    ],
  ];

  $form['general']['header-font'] = [
    '#type'          => 'select',
    '#title'         => t('Header font'),
    '#empty_option'  => t('- Default -'),
    '#options'       => array_flip($google_fonts),
    '#default_value' => theme_get_setting('header-font', 'da_vinci'),
    '#description'   => t('Select font for headers. Use Default to disable.'),
    '#attributes'    => [
      'class'        => ['js-davinci-select2'],
    ],
  ];

  $form['general']['search-placeholder'] = [
    '#type'          => 'checkbox',
    '#title'         => t('Check me if you want Search placeholder.'),
    '#default_value' => theme_get_setting('search-placeholder', 'da_vinci'),
    '#description'   => t("Check me if you want the search to have a placeholder."),
  ];

  $form['general']['responsive-project'] = [
    '#type'          => 'checkbox',
    '#title'         => t('Check me if you want Responsive Project.'),
    '#default_value' => theme_get_setting('responsive-project', 'da_vinci'),
    '#description'   => t("Check me if you want Responsive Project."),
  ];

  // Settings under Custom Styling tab.
  $form['css']['styling'] = [
    '#type'          => 'checkbox',
    '#title'         => t('Enable custom css'),
    '#default_value' => theme_get_setting('styling', 'da_vinci'),
    '#description'   => t("Check this option to enable custom styling."),
  ];

  $form['css']['styling_code'] = [
    '#type'          => 'textarea',
    '#title'         => t('Custom CSS Codes'),
    '#default_value' => theme_get_setting('styling_code', 'da_vinci'),
    '#description'   => t('Please enter your custom css codes in this text box. You can use it to customize the appearance of your site.'),
  ];

  $form['#attached']['library'][] = 'da_vinci/theme-settings';
}