Graduately/i18n.c

#include "maturita.h"

/* ------------------------------------------------------------------ */
/* i18n                                                               */
/* ------------------------------------------------------------------ */


void ex4_fill_sample(GtkWidget *label);

GArray *i18n_binds;


const TrEntry tr_ui[] = {
    {"back", "Zpět", "Back"},
    {"settings", "Nastavení", "Settings"},
    {"settings_title", "Nastavení", "Settings"},
    {"mode", "REŽIM", "MODE"},
    {"mode_dark", "Tmavý", "Dark"},
    {"mode_light", "Světlý", "Light"},
    {"theme", "TÉMA", "THEME"},
    {"language", "JAZYK", "LANGUAGE"},
    {"welcome_body",
     "maturita.C je vzdělávací program pro studenty středních škol a "
     "gymnázií na přípravu k maturitě.\n\n"
     "Program je napsaný v Céčku studentama ze SSŠVT!",
     "maturita.C is an educational app for high-school and gymnasium "
     "students to prepare for their maturita exam.\n\n"
     "The program is written in C by students from SSŠVT!"},
    {"continue", "Pokračuj", "Continue"},
    {"roadmap_title", "Učební plán", "Learning path"},
    {"roadmap_sub", "Vyberte jednotku na cestě a začněte procvičovat.",
     "Pick a unit on the path and start practicing."},
    {"unit1_sub", "Vyberte cvičení a dokončete je.",
     "Choose an exercise and complete it."},
    {"check", "Zkontrolovat", "Check"},
    {"finish", "Dokončit", "Finish"},
    {"show_sample", "Ukázat vzor", "Show sample"},
    {"your_answer", "Vaše odpověď…", "Your answer…"},
    {"feedback_ok", "Výborně!", "Great!"},
    {"feedback_retry", "Ještě to není správně. Zkuste to znovu.",
     "Not quite right yet. Try again."},
    {"feedback_retry_short", "Ještě to není správně.", "Not quite right yet."},
    {"feedback_sentences", "Některé věty nejsou správně. Zkuste to znovu.",
     "Some sentences are not correct. Try again."},
    {"tip_ss", "Písmeno „ß“ se dá na klávesnici zaměnit za „ss“!",
     "You can type “ss” instead of “ß” on the keyboard!"},
    {"hint_umlauts",
     "Na klávesnici nemáte německé znaky? Můžete psát ä jako ae, ö jako oe, "
     "ü jako ue a ß jako ss.",
     "No German keyboard? You can type ä as ae, ö as oe, ü as ue and ß as "
     "ss."},
    {"sample_fmt", "Otázka: %s\nVzor: %s  (česky: %s)",
     "Question: %s\nSample: %s  (English: %s)"},
    {"sub_dialog", "Doplňte chybějící slova v dialogu.",
     "Fill in the missing words in the dialogue."},
    {"sub_assembly", "Přetáhněte slova do správného pořadí.",
     "Drag the words into the correct order."},
    {"sub_choice_num", "Vyberte správnou číslovku.",
     "Choose the correct numeral."},
    {"sub_free", "Odpovězte vlastními slovy, poté klikněte na Dokončit.",
     "Answer in your own words, then click Finish."},
    {"sub_zahlen", "Vyberte správné slovo pro dané číslo.",
     "Choose the correct word for the given number."},
    {"sub_wieviel", "Spočítejte předměty a vyberte počet.",
     "Count the items and choose the amount."},
    {"sub_reihe", "Doplňte chybějící číslovku.",
     "Fill in the missing numeral."},
    {"sub_verb", "Vyberte správný tvar slovesa.",
     "Choose the correct verb form."},
    {"sub_wer", "Vyberte správné tázací slovo.",
     "Choose the correct question word."},
    {"sub_bild", "Vyberte správný tvar slovesa podle obrázku.",
     "Choose the correct verb form for the picture."},
    {"sub_gruss", "Roztřiďte pozdravy na pozdravy a rozloučení.",
     "Sort the phrases into greetings and farewells."},
    {"sub_land", "Přiřaďte symboly ke správné zemi.",
     "Match the symbols to the correct country."},
    {"Vokabeltraining", NULL, "Vocabulary training"},
    {"sub_translate", "Přeložte tato slova – česky nebo anglicky.",
     "Translate these words – in Czech or English."},
    {"assign_hint",
     "Vyberte skupinu a klikněte na kartu. Kliknutím na kartu ve skupině "
     "ji vrátíte zpět.",
     "Pick a group and click a card. Click a card inside a group to send "
     "it back."},
    {"unit2_sub", "Vyberte cvičení a dokončete je.",
     "Choose an exercise and complete it."},
    {"Bei uns zu Hause", "Bei uns zu Hause", "At Home with Us"},
    {"unit3_sub", "Vyberte cvičení a dokončete je.",
     "Choose an exercise and complete it."},
    {"sub3_pair", "Přiřaďte každému slovu jeho protějšek.",
     "Match each word with its counterpart."},
    {"sub3_poss", "Doplňte přivlastňovací zájmena (1. pád).",
     "Fill in the possessive pronouns (nominative)."},
    {"sub3_haustier", "Doplňte ein/kein ve správném tvaru.",
     "Fill in ein/kein in the correct form."},
    {"sub3_buchst", "Doplňte chybějící písmena.",
     "Fill in the missing letters."},
    {"sub3_marco", "Doplňte slova z nabídky.",
     "Fill in the words from the box."},
    {"sub3_sort", "Roztřiďte slova do dvou skupin.",
     "Sort the words into two groups."},
    {"sub3_tabelle", "Doplňte přivlastňovací zájmena do tabulky.",
     "Fill the possessive pronouns into the table."},
    {"sub3_akk", "Doplňte přivlastňovací zájmena (4. pád).",
     "Fill in the possessive pronouns (accusative)."},
    {"sub3_nicht", "Vyberte kein/keine/keinen/nicht.",
     "Choose kein/keine/keinen/nicht."},
    {"sub3_satz", "Sestavte správné věty.",
     "Build the correct sentences."},
    {"sub3_sehen", "Napište větu „Ich sehe…“.",
     "Write an “Ich sehe…” sentence."},
    {"sub3_wem", "Komu to patří? Doplňte zájmeno.",
     "Whose is it? Fill in the pronoun."},
    {"sub3_gibt", "Doplňte „Es gibt“ + ein/eine/einen.",
     "Fill in “Es gibt” + ein/eine/einen."},
    {"sub3_saetze", "Doplňte věty podle vzoru.",
     "Complete the sentences following the example."},
    {"sub3_wochen", "Doplňte chybějící písmena.",
     "Fill in the missing letters."},
    {"wordbank", "Nabídka slov:", "Word bank:"},
    {"sample_line", "Příklad: %s", "Sample: %s"},
    {"sub_verben", "Doplňte sloveso ve správném tvaru.",
     "Fill in the verb in the correct form."},
    {"sub_ausin", "Vyberte správnou předložku: aus nebo in.",
     "Choose the correct preposition: aus or in."},
    {"sub_sprich", "Doplňte sloveso „sprechen“.",
     "Fill in the verb “sprechen”."},
    {"sub_nation", "Doplňte národnost – použijte slova z nabídky.",
     "Fill in the nationality – use the words in the box."},
    {"sub_woher", "Odkud lidé pocházejí? Napište zemi.",
     "Where are the people from? Type the country."},
    {"sub_laender", "Doplňte chybějící písmena v názvech zemí.",
     "Type the full country name (the missing letters are shown as _)."},
    {"sub_verb2", "Vyberte správný tvar slovesa.",
     "Choose the correct verb form."},
    {"sub_euro", "Napište částku slovy.",
     "Write the amount in words."},
    {"sub_wortsuchen", "Najděte skryté slovo a napište ho.",
     "Find the hidden word and type it."},
    {"sub_ordne", "Přiřaďte správné tázací slovo a odpověď.",
     "Match each phrase with the right question word and answer."},
    {"sub_luecke", "Doplňte chybějící slova do textu.",
     "Fill the missing words into the text."},
    {"sub_verbinde", "Spojte každé podstatné jméno se správným slovesem.",
     "Match each noun with the right verb."},
    {"sub_zahlpaar", "Spojte čísla s německými slovy.",
     "Match the numbers with the German words."},
    {"sub_steckbrief", "Doplňte údaje o sobě.",
     "Complete the information about yourself."},
    {"sub_berufe", "Hádejte povolání dřív, než bude oběšenec hotový.",
     "Guess each job before the hangman drawing is finished."},
    {"sub_bistdu", "Odpovězte podle vlajky – jakou máte národnost?",
     "Answer according to the flag – what is your nationality?"},
    {"hm_progress", "Slovo %d / %d", "Word %d / %d"},
    {"hm_hint", "Nápověda", "Hint"},
    {"hm_wrong", "Slovo je uhodnuto!", "Word guessed!"},
    {"hm_fail", "Oběšenec! Slovo bylo „%s“.",
     "Hanged! The word was “%s”."},
    {"hm_retry", "Zkusit znovu", "Try again"},
    {"hm_done", "Výborně! Uhodli jste všechna povolání.",
     "Great! You guessed all the jobs."},
    {"hm_guess", "Hádejte písmeno", "Guess a letter"},
    {"stats", "Statistiky", "Statistics"},
    {"stats_title", "Statistiky", "Statistics"},
    {"stats_sub", "Přehled vašeho pokroku.", "Overview of your progress."},
    {"stats_ex_label", "Cvičení", "Exercises"},
    {"stats_pct_label", "Hotovo", "Done"},
    {"stats_units_label", "Jednotky", "Units"},
    {"stats_section", "Předměty", "Subjects"},
    {"stats_locked", "Zamčeno", "Locked"},
    {"stats_complete", "Hotovo", "Complete"},
    {"stats_ex_fmt", "%d / %d", "%d / %d"},
    {"stats_pct_fmt", "%d %%", "%d %%"},
    {"stats_units_fmt", "%d / %d", "%d / %d"},
    {"subjects_title", "Předměty", "Subjects"},
    {"subjects_sub", "Zatím je dostupný předmět Deutsch.",
     "Only Deutsch is available so far."},
    {"Český jazyk a literatura", "Český jazyk a literatura",
     "Czech Language and Literature"},
    {"Občanská nauka", "Občanská nauka", "Civics"},
    {"English", "English", "English"},
    {"Deutsch", "Deutsch", "Deutsch"},
    {"Matematika", "Matematika", "Mathematics"},
    {"Fyzika", "Fyzika", "Physics"},
    {"Základy Přírodopisných věd", "Základy Přírodopisných věd",
     "Fundamentals of Natural Sciences"},
    {"Technická grafika", "Technická grafika", "Technical Drawing"},
    {"Prezentační grafika", "Prezentační grafika", "Presentation Graphics"},
    {"Správa počítačových sítí", "Správa počítačových sítí",
     "Computer Network Administration"},
    {"Programování", "Programování", "Programming"},
    {"Technické vybavení", "Technické vybavení", "Computer Hardware"},
    {"Programové vybavení", "Programové vybavení", "Software"},
    {"net_sub", "Vyberte lekci na cestě a začněte procvičovat.",
     "Pick a unit on the path and start practicing."},
    {"net_unit1", "Výpočet IP adres", "IP Address Calculation"},
    {"net_unit1_sub", "4 snímky s postupem a pak cvičení.",
     "4 slides with the method, then an exercise."},
    {"net_ex_title", "Cvičení: výpočet IP adres",
     "Exercise: IP address calculation"},
    {"net_unit2", "Základní pojmy a rozdělení sítí",
     "Basic concepts and network types"},
    {"net_unit2_sub", "5 snímků s pojmy a pak kvíz.",
     "5 slides with the concepts, then a quiz."},
    {"net_ex2_title", "Kvíz: základní pojmy sítí",
     "Quiz: basic networking concepts"},
    {"net_unit3", "Sítě Klient–Server a Cloud",
     "Client–Server networks and Cloud"},
    {"net_unit3_sub", "4 snímky o serverech a cloudu a pak kvíz.",
     "4 slides about servers and cloud, then a quiz."},
    {"net_ex3_title", "Kvíz: klient–server a cloud",
     "Quiz: client–server and cloud"},
    {"net_slide_next", "Další", "Next"},
    {"net_slide_prev", "Zpět", "Back"},
    {"net_slide_start", "Přejít na cvičení", "Go to the exercise"},
    {"net_solution", "Ukázat řešení", "Show solution"},
    {NULL, NULL, NULL}
};

/* Exercise content: the Czech text doubles as the lookup key, so `cs`
 * stays NULL and tr() falls back to the key itself. */
const TrEntry tr_content[] = {
    {"Ahoj! Jmenuji se Anna.", NULL, "Hi! My name is Anna."},
    {"Ahoj! Jmenuji se Petr.", NULL, "Hi! My name is Petr."},
    {"Jmenuji se Anna.", NULL, "My name is Anna."},
    {"Jmenuji se Petr.", NULL, "My name is Petr."},
    {"Odkud jsi?", NULL, "Where are you from?"},
    {"Odkud pocházíš?", NULL, "Where do you come from?"},
    {"Pocházím z Česka.", NULL, "I come from Czechia."},
    {"Dobré ráno!", NULL, "Good morning!"},
    {"Jak se máš?", NULL, "How are you?"},
    {"Mám se dobře, děkuji.", NULL, "I am fine, thank you."},
    {"Musím jít. Na shledanou!", NULL, "I have to go. Goodbye!"},
    {"Brzy na viděnou!", NULL, "See you soon!"},
    {"Čau!", NULL, "Bye!"},
    {"Jak se jmenuješ?", NULL, "What is your name?"},
    {"Kde bydlíš?", NULL, "Where do you live?"},
    {"Kdo to je?", NULL, "Who is that?"},
    {"Kolik je ti let?", NULL, "How old are you?"},
    {"Je mi šestnáct let.", NULL, "I am sixteen years old."},
    {"Bydlím v Praze.", NULL, "I live in Prague."},
    {"Hraji fotbal.", NULL, "I play football."},
    {"Co rád/a děláš?", NULL, "What do you like to do?"},
    {"Kolik je hodin?", NULL, "What time is it?"},
    {"Na shledanou.", NULL, "Goodbye."},
    {"Moc děkuji.", NULL, "Thank you very much."},
    {"„vierzehn“ = čtrnáct (14)", NULL, "“vierzehn” = fourteen (14)"},
    {"„siebzehn“ = sedmnáct (17)", NULL, "“siebzehn” = seventeen (17)"},
    {"„zwanzig“ = dvacet (20)", NULL, "“zwanzig” = twenty (20)"},
    {"„sechs“ = šest (6)", NULL, "“sechs” = six (6)"},
    {"1 B = 8 b", NULL, "1 B = 8 b"},
    {"2⁸ = 256 hodnot (0–255)", NULL, "2⁸ = 256 values (0–255)"},
    {"Kabely – síť zůstává připojená i po přenosu", NULL,
     "Cables – the network stays connected after transfer"},
    {"WAN = Wide Area Network, např. internet", NULL,
     "WAN = Wide Area Network, e.g. the internet"},
    {"Např. hvězda, kruh, sběrnice", NULL,
     "E.g. star, ring, bus"},
    {"Architektura = topologie + standard", NULL,
     "Architecture = topology + standard"},
    {"Bez centrálního serveru – stanice si sdílejí data a tiskárny", NULL,
     "No central server – stations share data and printers"},
    {"Server řídí a poskytuje služby, má vyšší výkon", NULL,
     "A server controls and provides services; higher performance"},
    {"Ověřují uživatele a povolují přístup ke službám", NULL,
     "They authenticate users and grant access to services"},
    {"Fileserver = souborový server", NULL,
     "Fileserver = file server"},
    {"Jeden server – při výpadku je služba nedostupná", NULL,
     "One server – if it fails, the service is unavailable"},
    {"Více serverů, každý obsluhuje část – vyšší spolehlivost", NULL,
     "Multiple servers, each handles a part – higher reliability"},
    {"Slouží zároveň i jako pracovní stanice", NULL,
     "It also works as a workstation"},
    {"Jen síťové služby – vysoký výkon a bezpečnost, často v racku", NULL,
     "Network services only – high performance and security, often in a rack"},
    {"Obří sálové počítače (IBM, Siemens) pro banky a státní správu", NULL,
     "Huge mainframe computers (IBM, Siemens) for banks and government"},
    {"SaaS = software jako služba, přístup online z libovolného zařízení", NULL,
     "SaaS = software as a service, online access from any device"},
    {"čtrnáct", NULL, "fourteen"},
    {"sedmnáct", NULL, "seventeen"},
    {"dvacet", NULL, "twenty"},
    {"šest", NULL, "six"},
    {"třináct", NULL, "thirteen"},
    {"dvě jablka", NULL, "two apples"},
    {"pět hvězd", NULL, "five stars"},
    {"sedm koček", NULL, "seven cats"},
    {"devět květin", NULL, "nine flowers"},
    {"tři auta", NULL, "three cars"},
    {"jedenáct knih", NULL, "eleven books"},
    {"čtyři svíčky", NULL, "four candles"},
    {"osm míčů", NULL, "eight balls"},
    {"šest ptáků", NULL, "six birds"},
    {"šest, sedm, osm, devět", NULL, "six, seven, eight, nine"},
    {"dvanáct, třináct, čtrnáct, patnáct", NULL,
     "twelve, thirteen, fourteen, fifteen"},
    {"osmnáct, devatenáct, dvacet, dvacet jedna", NULL,
     "eighteen, nineteen, twenty, twenty-one"},
    {"čtyři, pět, šest, sedm", NULL, "four, five, six, seven"},
    {"deset, jedenáct, dvanáct, třináct", NULL,
     "ten, eleven, twelve, thirteen"},
    {"Plave v jezeře.", NULL, "He/She is swimming in the lake."},
    {"Zpívá píseň.", NULL, "He/She is singing a song."},
    {"Vaří polévku.", NULL, "He/She is cooking soup."},
    {"Čte knihu.", NULL, "He/She is reading a book."},
    {"Řídí auto.", NULL, "He/She is driving a car."},
    {"Maluje obraz.", NULL, "He/She is painting a picture."},
    {"Hraje fotbal.", NULL, "He/She is playing football."},
    {"Spí.", NULL, "He/She is sleeping."},
    {"Ahoj", NULL, "Hi"},
    {"Dobré ráno", NULL, "Good morning"},
    {"Dobrý den", NULL, "Good day"},
    {"Dobrý večer", NULL, "Good evening"},
    {"Dobrý den (Bavorsko, Rakousko)", NULL, "Good day (Bavaria, Austria)"},
    {"Ahoj / Čau", NULL, "Hi / Hey"},
    {"Čau", NULL, "Bye"},
    {"Na shledanou", NULL, "Goodbye"},
    {"Brzy na viděnou", NULL, "See you soon"},
    {"Do zítřka", NULL, "See you tomorrow"},
    {"Dobrou noc", NULL, "Good night"},
    {"Zatím / Na viděnou", NULL, "See you later"},
    {"Preclík", NULL, "Pretzel"},
    {"Klobása", NULL, "Sausage"},
    {"Braniborská brána", NULL, "Brandenburg Gate"},
    {"Značka aut", NULL, "Car brand"},
    {"Rakouský skladatel", NULL, "Austrian composer"},
    {"Čokoládový dort (Vídeň)", NULL, "Chocolate cake (Vienna)"},
    {"Vídeňský řízek", NULL, "Viennese schnitzel"},
    {"Sýr", NULL, "Cheese"},
    {"Švýcarská hora", NULL, "Swiss mountain"},
    {"Čokoláda", NULL, "Chocolate"},
    /* ---- unit 2: grammar & vocabulary meanings ---- */
    {"Pochází z Rakouska.", NULL, "He is from Austria."},
    {"Bydlí ve Štýrském Hradci (Graz).", NULL, "He lives in Graz."},
    {"Rád hraje golf.", NULL, "He likes playing golf."},
    {"Mluví německy, anglicky a italsky.", NULL,
     "He speaks German, English and Italian."},
    {"Pocházejí ze Slovenska.", NULL, "They are from Slovakia."},
    {"Bydlí v Bratislavě (ona).", NULL, "She lives in Bratislava."},
    {"Ona ráda tancuje.", NULL, "She likes dancing."},
    {"On rád cestuje.", NULL, "He likes travelling."},
    {"Jsou dobří přátelé.", NULL, "They are good friends."},
    {"Pocházím z Atén.", NULL, "I am from Athens."},
    {"Petr bydlí v Salcburku.", NULL, "Peter lives in Salzburg."},
    {"Berlín leží v Německu.", NULL, "Berlin is in Germany."},
    {"Bydlíme v Paříži.", NULL, "We live in Paris."},
    {"Pocházejí z Řecka.", NULL, "They are from Greece."},
    {"Odkud je? – Z Londýna.", NULL, "Where is he from? – From London."},
    {"Jak se jmenuje? – Andrea.", NULL, "What is her name? – Andrea."},
    {"Kdo pochází z Ruska? – Alexandr.", NULL,
     "Who comes from Russia? – Alexander."},
    {"Kde leží Praha? – V Česku.", NULL, "Where is Prague? – In Czechia."},
    {"Kde bydlí? – V Bratislavě.", NULL, "Where do they live? – In Bratislava."},
    {"Co děláte? – Studujeme germanistiku.", NULL,
     "What are you doing? – We're studying German studies."},
    {"Mluvím německy. A ty?", NULL, "I speak German. And you?"},
    {"Kterými jazyky mluvíte?", NULL, "Which languages do you speak?"},
    {"Mluvíš francouzsky? – Ano, trochu.", NULL,
     "Do you speak French? – Yes, a little."},
    {"My mluvíme polsky a vy?", NULL, "We speak Polish and you?"},
    {"Mluvíte anglicky? – Ano, velmi dobře.", NULL,
     "Do you speak English? – Yes, very well."},
    {"Nemluví ani slovo turecky.", NULL,
     "He doesn't speak a word of Turkish."},
    {"Čech", NULL, "Czech man"},
    {"Španělka", NULL, "Spanish woman"},
    {"Turek", NULL, "Turk (man)"},
    {"Chorvatka", NULL, "Croatian woman"},
    {"Němka", NULL, "German woman"},
    {"Rakušanka", NULL, "Austrian woman"},
    {"Slovák", NULL, "Slovak man"},
    {"Švýcarka", NULL, "Swiss woman"},
    {"Němec", NULL, "German man"},
    {"Německo", NULL, "Germany"},
    {"Deutschland – Německo", NULL, "Deutschland – Germany"},
    {"Slowakei – Slovensko", NULL, "Slowakei – Slovakia"},
    {"Österreich – Rakousko", NULL, "Österreich – Austria"},
    {"Spanien – Španělsko", NULL, "Spanien – Spain"},
    {"England – Anglie", NULL, "England – England"},
    {"Polen – Polsko", NULL, "Polen – Poland"},
    {"Slovensko", NULL, "Slovakia"},
    {"Rakousko", NULL, "Austria"},
    {"Španělsko", NULL, "Spain"},
    {"Anglie", NULL, "England"},
    {"Polsko", NULL, "Poland"},
    {"Rusko", NULL, "Russia"},
    {"Russland – Rusko", NULL, "Russland – Russia"},
    {"Türkei – Turecko", NULL, "Türkei – Turkey"},
    {"Slowakei – Slovensko", NULL, "Slowakei – Slovakia"},
    {"Kroatien – Chorvatsko", NULL, "Kroatien – Croatia"},
    {"Griechenland – Řecko", NULL, "Griechenland – Greece"},
    {"Italien – Itálie", NULL, "Italien – Italy"},
    {"Turecko", NULL, "Turkey"},
    {"Chorvatsko", NULL, "Croatia"},
    {"Řecko", NULL, "Greece"},
    {"Itálie", NULL, "Italy"},
    {"otec", NULL, "father"},
    {"rodiče", NULL, "parents"},
    {"Češka", NULL, "Czech woman"},
    {"student", NULL, "student"},
    {"Co čte? – Knihu.", NULL, "What is he reading? – A book."},
    {"Co studuje? – Medicínu.", NULL, "What is she studying? – Medicine."},
    {"Čím Jan rád jezdí? – Autem.", NULL,
     "What does Jan like to drive? – A car."},
    {"Kde bydlíte? – Ve Vídni.", NULL, "Where do you live? – In Vienna."},
    {"Kdo pracuje u Siemensu? – Moje kamarádka Věra.", NULL,
     "Who works at Siemens? – My friend Vera."},
    {"Kam jedeš?", NULL, "Where are you going?"},
    {"Co rád/a čteš?", NULL, "What do you like to read?"},
    {"Co rád/a hraješ?", NULL, "What do you like to play?"},
    {"Jmenuji se Lukáš.", NULL, "My name is Lukáš."},
    {"Jedu do Německa.", NULL, "I'm going to Germany."},
    {"Rád/a čtu detektivky.", NULL, "I like reading crime novels."},
    {"Rád/a hraju golf.", NULL, "I like playing golf."},
    {"šedesát tři eur", NULL, "sixty-three euros"},
    {"třicet osm eur", NULL, "thirty-eight euros"},
    {"čtyřicet pět eur", NULL, "forty-five euros"},
    {"padesát sedm eur", NULL, "fifty-seven euros"},
    {"devadesát devět eur", NULL, "ninety-nine euros"},
    {"Agnieszka Kowalski pochází z Polska, z Krakova.", NULL,
     "Agnieszka Kowalski is from Kraków, Poland."},
    {"Je jí 18 let a letos dělá maturitu.", NULL,
     "She is 18 years old and is taking her A-levels this year."},
    {"Ráda chatuje se svým německým přítelem.", NULL,
     "She likes chatting with her German friend."},
    {"Jmenuje se Stefan Böhmermann a bydlí v Drážďanech.", NULL,
     "His name is Stefan Böhmermann and he lives in Dresden."},
    {"Agnieszce přijde ten jazyk super.", NULL,
     "Agnieszka thinks the language is cool."},
    {"Už mluví velmi dobře německy.", NULL,
     "She already speaks German very well."},
    {"potřebovat mobil", NULL, "to need a mobile phone"},
    {"pracovat ve BMW", NULL, "to work at BMW"},
    {"řídit auto", NULL, "to drive a car"},
    {"navštěvovat gymnázium", NULL, "to attend a grammar school"},
    {"mluvit španělsky", NULL, "to speak Spanish"},
    {"číst detektivky", NULL, "to read crime novels"},
    {"padesát čtyři", NULL, "fifty-four"},
    {"čtyřicet pět", NULL, "forty-five"},
    {"tři sta šedesát devět", NULL, "three hundred and sixty-nine"},
    {"sto dvanáct", NULL, "one hundred and twelve"},
    {"sto dvacet dva", NULL, "one hundred and twenty-two"},
    {"šedesát osm", NULL, "sixty-eight"},
    {"Petr rád čte knihy.", NULL, "Peter likes reading books."},
    {"Filip pracuje v Salcburku.", NULL, "Filip works in Salzburg."},
    {"Magda dobře mluví anglicky.", NULL, "Magda speaks English well."},
    {"Marek navštěvuje gymnázium.", NULL, "Marek attends the grammar school."},
    {"Dominice je 15 let.", NULL, "Dominika is 15 years old."},
    {"Moje sestra se jmenuje Marta.", NULL, "My sister is called Marta."},
    {"Jak se jmenují? – Jana a Michael.", NULL,
     "What are their names? – Jana and Michael."},
    {"Kdo mluví polsky? – Jacek.", NULL, "Who speaks Polish? – Jacek."},
    {"Kde bydlí Eva? – V Plzni.", NULL, "Where does Eva live? – In Plzeň."},
    {"Odkud pochází Markus? – Z Německa.", NULL,
     "Where is Markus from? – From Germany."},
    {"Jakým jazykem mluví Jana? – Slovensky.", NULL,
     "What language does Jana speak? – Slovak."},
    /* ---- unit 2: hangman hints ---- */
    {"vaří v restauraci", NULL, "he cooks in a restaurant"},
    {"léčí nemocné lidi", NULL, "he treats sick people"},
    {"učí ve škole", NULL, "he teaches at school"},
    {"pracuje u policie", NULL, "he works for the police"},
    {"prodává v obchodě", NULL, "he sells in a shop"},
    /* ---- unit 2: word-level glosses for ex14/ex15 ---- */
    {"z", NULL, "from"},
    {"dělá", NULL, "does"},
    {"kamarád", NULL, "friend"},
    {"žije", NULL, "lives"},
    {"jazyk", NULL, "language"},
    {"dobře", NULL, "well"},
    {"potřebovat", NULL, "to need"},
    {"pracovat", NULL, "to work"},
    {"řídit", NULL, "to drive"},
    {"navštěvovat", NULL, "to attend"},
    {"mluvit", NULL, "to speak"},
    {"číst", NULL, "to read"},
    /* ---- unit 3: Bei uns zu Hause ---- */
    /* ex1 family word pairs */
    {"bratranec / sestřenice", NULL, "male cousin / female cousin"},
    {"strýc / teta", NULL, "uncle / aunt"},
    {"dědeček / babička", NULL, "grandfather / grandmother"},
    {"sestra / bratr", NULL, "sister / brother"},
    {"kamarád / kamarádka", NULL, "friend (m) / friend (f)"},
    {"dcera / syn", NULL, "daughter / son"},
    /* ex2 possessive pronouns (nominative) */
    {"Je to tvoje matka? – Ne, to není moje matka. To je jeho teta.", NULL,
     "Is that your mother? – No, that is not my mother. That is his aunt."},
    /* ex2 word-level glosses for the selected possessive pronouns */
    {"tvůj", NULL, "yours (m.)"},
    {"tvoje", NULL, "yours (f.)"},
    {"můj", NULL, "mine (m.)"},
    {"moje", NULL, "mine (f.)"},
    {"jeho", NULL, "his"},
    {"Je to tvůj bratr? – Ne, to není můj bratr. To je jeho bratranec.", NULL,
     "Is that your brother? – No, that is not my brother. That is his cousin."},
    {"Jsou to tvoji rodiče? – Ne, to nejsou moji rodiče. To jsou rodiče Markuse.",
     NULL, "Are those your parents? – No, those are not my parents. "
           "Those are Markus's parents."},
    /* ex3 ein/kein (pets) */
    {"Máš křečka? – Ne, nemám křečka. Mám želvu.", NULL,
     "Have you got a hamster? – No, I haven't got a hamster. I have a tortoise."},
    {"Máš koně? – Ne, nemám koně. Mám králíka.", NULL,
     "Have you got a horse? – No, I haven't got a horse. I have a rabbit."},
    {"Máš rybu? – Ne, nemám rybu. Mám ptáka.", NULL,
     "Have you got a fish? – No, I haven't got a fish. I have a bird."},
    {"Máš morče? – Ne, nemám morče. Mám andulku.", NULL,
     "Have you got a guinea pig? – No, I haven't got a guinea pig. I have a budgie."},
    /* ex4 missing letters (text) */
    {"Máme přátele v Rakousku. Bydlí ve Vídni.", NULL,
     "We have friends in Austria. They live in Vienna."},
    {"Jmenují se Elfriede a Jiří. Mají také děti.", NULL,
     "They are called Elfriede and Jiri. They also have children."},
    {"Jejich syn se jmenuje Philipp a jejich dcera Sabine.", NULL,
     "Their son is called Philipp and their daughter Sabine."},
    {"Rodina ráda cestuje.", NULL, "The family likes travelling."},
    {"Často je u nás na návštěvě v Česku.", NULL,
     "They often visit us in Czechia."},
    {"Rodina ráda cestuje. Často je u nás na návštěvě v Česku.", NULL,
     "The family likes travelling. They often visit us in Czechia."},
    {"Děti se učí také česky.", NULL,
     "The children are also learning Czech."},
    /* ex4 word-level glosses for the gapped words */
    {"mít", NULL, "to have"},
    {"přátelé", NULL, "friends"},
    {"bydlet", NULL, "to live"},
    {"jmenovat se", NULL, "to be called"},
    {"děti", NULL, "children"},
    {"syn", NULL, "son"},
    {"jejich", NULL, "their"},
    {"rodina", NULL, "family"},
    {"cestuje", NULL, "travels"},
    {"často", NULL, "often"},
    {"návštěva", NULL, "visit"},
    {"Česko", NULL, "Czechia"},
    {"učit se", NULL, "to learn"},
    {"čeština", NULL, "Czech"},
    /* ex5 Marco's family */
    {"Máme mužskou domácnost: Můj otec Johann (50), Ivo (16) a já.", NULL,
     "We live in an all-male household: my father Johann (50), Ivo (16) and me."},
    {"Ivo a já jsme stejně staří – jsme totiž dvojčata.", NULL,
     "Ivo and I are the same age – we are twins."},
    {"Náš otec tu má novou práci.", NULL,
     "Our father has a new job here."},
    {"Naši rodiče jsou rozvedení.", NULL,
     "Our parents are divorced."},
    {"Naše matka Maja (50) žije ve Vídni, ale pochází z Chorvatska.", NULL,
     "Our mother Maja (50) lives in Vienna, but she comes from Croatia."},
    {"Máme v Chorvatsku hodně strýců, tet, sestřenic a bratranců.", NULL,
     "We have many uncles, aunts, male and female cousins in Croatia."},
    {"Vídáme je někdy o prázdninách.", NULL,
     "We sometimes see them on holiday."},
    /* ex6 sorting vocabulary */
    {"křeček", NULL, "hamster"},
    {"babička", NULL, "grandmother"},
    {"kůň", NULL, "horse"},
    {"bratr", NULL, "brother"},
    {"kočka", NULL, "cat"},
    {"dědeček", NULL, "grandfather"},
    {"dcera", NULL, "daughter"},
    {"pes", NULL, "dog"},
    {"teta", NULL, "aunt"},
    {"andulka", NULL, "budgerigar"},
    /* ex8 possessive pronouns (accusative) */
    {"Potřebuješ svůj mobil.", NULL, "You need your mobile."},
    {"Má svého koně.", NULL, "He has his horse."},
    {"Dělá svou párty.", NULL, "She is throwing her party."},
    {"Ptá se svého učitele.", NULL, "It is asking its teacher."},
    {"Navštěvujeme náš víkendový dům.", NULL,
     "We are visiting our weekend house."},
    {"Vy vidíte svého psa.", NULL, "You see your dog."},
    {"Mají své nástroje.", NULL, "They have their instruments."},
    /* ex8 grey notes showing which possessive is expected */
    {"u3g_dein", "(tvůj)", "(your)"},
    {"u3g_sein", "(jeho)", "(his)"},
    {"u3g_ihr_sie", "(její)", "(her)"},
    {"u3g_sein_es", "(jeho)", "(its)"},
    {"u3g_unser", "(náš)", "(our)"},
    {"u3g_euer", "(váš)", "(your)"},
    {"u3g_ihr_sie_pl", "(jejich)", "(their)"},
    /* ex9 kein / nicht */
    {"Mluvíš španělsky? – Ne, nemluvím španělsky.", NULL,
     "Do you speak Spanish? – No, I don't speak any Spanish."},
    {"Máš bratra? – Ne, nemám bratra.", NULL,
     "Have you got a brother? – No, I haven't got a brother."},
    {"Je v Opavě zoo? – Ne, v Opavě žádná zoo není.", NULL,
     "Is there a zoo in Opava? – No, there is no zoo in Opava."},
    {"Jdeš do bazénu? – Ne, do bazénu nejdu.", NULL,
     "Are you going to the swimming pool? – No, I am not going to the swimming pool."},
    {"Rád chodí na túry? – Ne, nerad chodí na túry.", NULL,
     "Does he like hiking? – No, he does not like hiking."},
    {"Navštívíš dnes zámek? – Ne, dnes nenavštívím žádný zámek.", NULL,
     "Are you visiting a castle today? – No, I am not visiting a castle today."},
    /* ex10 sentence order */
    {"Mají želvu.", NULL, "They have a tortoise."},
    {"Co dělá tvoje kamarádka o víkendu?", NULL,
     "What does your friend do at the weekend?"},
    {"Můj otec je povoláním učitel.", NULL,
     "My father is a teacher by profession."},
    {"Je vás doma hodně?", NULL, "Are there many of you at home?"},
    {"Julie představuje svého psa Trixiho.", NULL,
     "Julia is introducing her dog Trixi."},
    /* ex11 what do you see */
    {"Vidím hrad / zámek.", NULL, "I see a castle."},
    {"Vidím jezero.", NULL, "I see a lake."},
    {"Vidím rodinu.", NULL, "I see a family."},
    /* ex12 whose is it */
    {"To je jeho mobil.", NULL, "That is his mobile."},
    {"To je její králík.", NULL, "That is her rabbit."},
    {"To jsou jejich brusle.", NULL, "Those are their inline skates."},
    {"To je její dort.", NULL, "That is her cake."},
    {"To je jeho dům.", NULL, "That is his house."},
    {"To jsou jejich děti.", NULL, "Those are their children."},
    /* ex13 es gibt */
    {"Je tu koncert.", NULL, "There is a concert."},
    {"Je tu výstava.", NULL, "There is an exhibition."},
    {"Je tu sportovní slavnost.", NULL, "There is a sports festival."},
    {"Je tu rodinné setkání.", NULL, "There is a family reunion."},
    {"Je tu divadelní představení.", NULL, "There is a theatre performance."},
    {"Je tu bleší trh.", NULL, "There is a flea market."},
    /* ex14 describe (sentence pairs) */
    {"Vidím ženu.", NULL, "I see a woman."},
    {"Jezdí na kole.", NULL, "She is riding a bike."},
    {"Vidím muže.", NULL, "I see a man."},
    {"Chodí po lese.", NULL, "He is hiking in the forest."},
    {"Vidím dvě děti.", NULL, "I see two children."},
    {"Hrají fotbal.", NULL, "They are playing football."},
    /* ex15 missing letters (weekend) */
    {"Moji prarodiče jedou o víkendu do víkendového domu.", NULL,
     "My grandparents are driving to their weekend house."},
    {"Můj otec a moje matka navštíví koncert.", NULL,
     "My father and my mother are going to a concert."},
    {"Moje sestra jde do kina.", NULL,
     "My sister is going to the cinema."},
    {"Můj bratr jede k jezeru.", NULL,
     "My brother is driving to a lake."},
    {"A já? Navštívím obchodní centrum.", NULL,
     "And me? I am going to a shopping centre."},
    /* ---- unit 1: Wörter übersetzen (page headers) ---- */
    {"Strana 10", NULL, "Page 10"},
    {"Strana 11", NULL, "Page 11"},
    {"Strana 12", NULL, "Page 12"},
    {"Strana 13", NULL, "Page 13"},
    {"Strana 14", NULL, "Page 14"},
    {"Strana 15", NULL, "Page 15"},
    /* ---- unit 1: Wörter übersetzen (word meanings) ---- */
    {"večer", NULL, "evening"},
    {"Dobrý večer!", NULL, "Good evening!"},
    {"ty", NULL, "you"},
    {"Těší mě.", NULL, "Nice to meet you."},
    {"dobrý", NULL, "good"},
    {"Ahoj!", NULL, "Hello!"},
    {"jmenovat se", NULL, "to be called"},
    {"Jmenuji se Jens.", NULL, "My name is Jens."},
    {"Ahoj! (neformálně)", NULL, "Hi! (informal)"},
    {"já", NULL, "I"},
    {"vy", NULL, "you (plural)"},
    {"ano", NULL, "yes"},
    {"ráno", NULL, "morning"},
    {"jméno", NULL, "name"},
    {"ne", NULL, "no"},
    {"je", NULL, "is"},
    {"den", NULL, "day"},
    {"Dobrý den!", NULL, "Good day!"},
    {"a", NULL, "and"},
    {"kdo", NULL, "who"},
    {"Kdo jsi?", NULL, "Who are you?"},
    {"jak", NULL, "how"},
    {"my", NULL, "we"},
    {"v", NULL, "in"},
    {"poblíž, v blízkosti", NULL, "near, in the vicinity"},
    {"hra", NULL, "game"},
    {"kde", NULL, "where"},
    {"bydlet", NULL, "to live"},
    {"Kde bydlíš?", NULL, "Where do you live?"},
    {"nula", NULL, "zero"},
    {"jedna", NULL, "one"},
    {"dvě", NULL, "two"},
    {"tři", NULL, "three"},
    {"čtyři", NULL, "four"},
    {"pět", NULL, "five"},
    {"sedm", NULL, "seven"},
    {"osm", NULL, "eight"},
    {"devět", NULL, "nine"},
    {"deset", NULL, "ten"},
    {"jedenáct", NULL, "eleven"},
    {"dvanáct", NULL, "twelve"},
    {"patnáct", NULL, "fifteen"},
    {"šestnáct", NULL, "sixteen"},
    {"osmnáct", NULL, "eighteen"},
    {"devatenáct", NULL, "nineteen"},
    {"starý", NULL, "old"},
    {"on", NULL, "he"},
    {"měsíc", NULL, "month"},
    {"ona", NULL, "she"},
    {"oni", NULL, "they"},
    {"ale", NULL, "but"},
    {"věk", NULL, "age"},
    {"také", NULL, "also"},
    {"(hudební) skupina", NULL, "(music) band"},
    {"chatovat", NULL, "to chat"},
    {"počítačová hra", NULL, "computer game"},
    {"e-mail", NULL, "email"},
    {"angličtina, anglicky", NULL, "English"},
    {"fanoušek", NULL, "fan"},
    {"francouzština, francouzsky", NULL, "French"},
    {"kamarádka", NULL, "friend (f.)"},
    {"nejlepší kamarádka", NULL, "best friend (f.)"},
    {"fotbal", NULL, "football"},
    {"Je fotbalový fanatik.", NULL, "He is a football fanatic."},
    {"jít", NULL, "to go"},
    {"Rád(a) chodím na koncerty.", NULL, "I like going to concerts."},
    {"rád/a", NULL, "gladly"},
    {"kytara", NULL, "guitar"},
    {"mobil", NULL, "mobile phone"},
    {"koníček", NULL, "hobby"},
    {"poslouchat", NULL, "to listen"},
    {"Rád poslouchá hudbu.", NULL, "He likes listening to music."},
    {"surfovat na internetu", NULL, "to surf the internet"},
    {"pořád, neustále", NULL, "always"},
    {"rok", NULL, "year"},
    {"žádný/žádná/žádné", NULL, "no / none"},
    {"klavír", NULL, "piano"},
    {"přicházet, pocházet (z)", NULL, "to come (from)"},
    {"Pochází z Vídně.", NULL, "He comes from Vienna."},
    {"koncert", NULL, "concert"},
    {"ležet", NULL, "to lie"},
    {"příjmení", NULL, "surname"},
    {"nedaleko od", NULL, "not far from"},
    {"cestovat", NULL, "to travel"},
    {"psát", NULL, "to write"},
    {"škola", NULL, "school"},
    {"hrát", NULL, "to play"},
    {"Hraje na kytaru.", NULL, "She plays the guitar."},
    {"tancovat", NULL, "to dance"},
    {"křestní jméno", NULL, "first name"},
    {"bydliště", NULL, "place of residence"},
    {"nesprávně, chybně", NULL, "wrong, incorrectly"},
    {"flétna", NULL, "flute"},
    {"(hudební) nástroj", NULL, "(musical) instrument"},
    {"teď", NULL, "now"},
    {"dělat", NULL, "to do"},
    {"správně", NULL, "correctly"},
    {"sport", NULL, "sport"},
    {"sportovat", NULL, "to do sport"},
    {"squash", NULL, "squash"},
    {"jóga", NULL, "yoga"},
    {"brzy", NULL, "soon"},
    {"Brzy na shledanou!", NULL, "See you soon!"},
    {"do", NULL, "until"},
    {"Do příštího setkání!", NULL, "Until next time!"},
    {"paní", NULL, "woman / Mrs."},
    {"pan", NULL, "man / Mr."},
    {"Měj se hezky!", NULL, "Take care!"},
    {"muzeum", NULL, "museum"},
    {"Jdou do muzea.", NULL, "They are going to the museum."},
    {"hezký", NULL, "beautiful"},
    {"Hezký zbytek dne!", NULL, "Have a nice rest of the day!"},
    {"Ahoj! (servus)", NULL, "Hi! (Servus)"},
    {"Ahoj! (při loučení)", NULL, "Bye!"},
    {"shledání", NULL, "reunion"},
    {"Na shledanou!", NULL, "Goodbye!"},
    {NULL, NULL, NULL}
};

const char *tr(const char *key) {
    static GHashTable *idx;
    const TrEntry *e;
    int i;

    if (!key)
        return NULL;

    if (!idx) {
        idx = g_hash_table_new(g_str_hash, g_str_equal);
        for (i = 0; tr_ui[i].key; i++)
            g_hash_table_insert(idx, (gpointer)tr_ui[i].key,
                                (gpointer)&tr_ui[i]);
        for (i = 0; tr_content[i].key; i++)
            g_hash_table_insert(idx, (gpointer)tr_content[i].key,
                                (gpointer)&tr_content[i]);
    }

    e = g_hash_table_lookup(idx, key);
    if (!e)
        return key;
    if (app_lang == LANG_EN)
        return e->en;
    return e->cs ? e->cs : e->key;
}

void i18n_ensure(void) {
    if (!i18n_binds)
        i18n_binds = g_array_new(FALSE, FALSE, sizeof(I18nBind));
}

void i18n_apply_one(const I18nBind *b) {
    if (!b->widget || !b->key)
        return;
    switch (b->kind) {
        case 0:
            gtk_label_set_text(GTK_LABEL(b->widget), tr(b->key));
            break;
        case 1:
            gtk_button_set_label(GTK_BUTTON(b->widget), tr(b->key));
            break;
        case 2:
            gtk_widget_set_tooltip_text(b->widget, tr(b->key));
            break;
        case 3:
            gtk_entry_set_placeholder_text(GTK_ENTRY(b->widget), tr(b->key));
            break;
        case 4:
            ex4_fill_sample(b->widget);
            break;
        default:
            break;
    }
}

void i18n_bind(GtkWidget *widget, const char *key, int kind) {
    I18nBind b;

    i18n_ensure();
    b.widget = widget;
    b.key = key;
    b.kind = kind;
    g_array_append_val(i18n_binds, b);

    i18n_apply_one(&b);
}

void refresh_welcome_heading(void) {
    char *markup;

    if (!welcome_heading)
        return;
    if (app_lang == LANG_EN)
        markup = g_strdup_printf(
            "Welcome to <span color=\"#%06x\">maturita.C</span>!",
            app_theme.accent);
    else
        markup = g_strdup_printf(
            "Vítejte ve <span color=\"#%06x\">maturita.C</span>!",
            app_theme.accent);
    gtk_label_set_markup(GTK_LABEL(welcome_heading), markup);
    g_free(markup);
}

void refresh_stats_ui(void);
void net_lessons_apply_lang(void);
void net_rail_theme_reset(void);

void apply_language(void) {
    guint i;

    i18n_ensure();
    for (i = 0; i < i18n_binds->len; i++)
        i18n_apply_one(&g_array_index(i18n_binds, I18nBind, i));
    refresh_welcome_heading();
    refresh_stats_ui();
    net_lessons_apply_lang();
}