90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
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#include "raid_test/frames/data_table.hpp"
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#include <chrono>
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#include <random>
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#include <imgui.h>
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#include "raid/imraid.hpp"
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namespace raid_test
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{
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namespace
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{
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const std::array FIRST_NAMES = {
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"Emma", "Hannah", "Mia", "Leonie", "Lina", "Marie", "Sophia", "Charlotte", "Paula", "Greta", "Frieda", "Ella", "Freia",
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"Leon", "Paul", "Maximilian", "Ben", "Lukas", "Finn", "Fiete", "Felix", "Moritz", "Jakob", "Tim", "Emil", "Theo",
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"James", "Mary", "Michael", "Patricia", "John", "Jennifer", "Robert", "Linda", "David", "Elizabeth", "William",
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"Barbara", "Richard", "Susan", "Joseph", "Jessica", "Thomas", "Karen", "Christopher", "Sarah"
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};
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const std::array LAST_NAMES = {
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"Müller", "Schmidt", "Schneider", "Fischer", "Meyer", "Weber", "Hofmann", "Wagner", "Becker", "Schulz", "Schäfer",
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"Koch", "Bauer", "Richter", "Klein", "Schröder", "Wolf", "Neumann", "Schwarz", "Schmitz", "Smith", "Johnson",
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"Williams", "Brown", "Jones", "Garcia", "Miller", "Davis", "Rodríguez", "Martínez", "Hernández", "López", "Gonzalez",
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"Wilson", "Anderson", "Thomas", "Taylor", "Moore", "Jackson", "Martin"
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};
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constexpr int MIN_AGE = 18;
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constexpr int MAX_AGE = 120;
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constexpr double HEIGHT_MEAN = 1.75;
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constexpr double HEIGHT_STDDEV = 0.1;
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constexpr std::size_t NUM_PEOPLE = 5000;
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struct Person
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{
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const char* firstName;
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const char* lastName;
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int age;
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double height;
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};
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using rand_int_t = std::mt19937::result_type;
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std::mt19937 gRandom(std::random_device{}());
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std::uniform_int_distribution<rand_int_t> gFirstNameDistribution(0, static_cast<rand_int_t>(FIRST_NAMES.size()-1));
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std::uniform_int_distribution<rand_int_t> gLastNameDistribution(0, static_cast<rand_int_t>(LAST_NAMES.size()-1));
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std::uniform_int_distribution<rand_int_t> gAgeDistribution(static_cast<rand_int_t>(MIN_AGE), static_cast<rand_int_t>(MAX_AGE));
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std::normal_distribution gHeightDistribution(HEIGHT_MEAN, HEIGHT_STDDEV);
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[[nodiscard]]
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Person randomPerson()
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{
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return {
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.firstName = FIRST_NAMES[gFirstNameDistribution(gRandom)],
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.lastName = LAST_NAMES[gLastNameDistribution(gRandom)],
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.age = static_cast<int>(gAgeDistribution(gRandom)),
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.height = gHeightDistribution(gRandom)
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};
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}
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const std::array<Person, NUM_PEOPLE> PEOPLE = []()
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{
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std::array<Person, NUM_PEOPLE> result;
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std::ranges::generate(result, randomPerson);
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return result;
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}();
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const std::array DATA_TABLE_COLUMNS = {
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ImRaid::MakeStringColumn("First Name", &Person::firstName),
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ImRaid::MakeStringColumn("Last Name", &Person::lastName),
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ImRaid::MakeColumn("Age", "%d years", &Person::age),
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ImRaid::MakeColumn("Height", "%.2f m", &Person::height)
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};
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const ImRaid::DataTableOptions<Person> DATA_TABLE_OPTIONS = {
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.columns = DATA_TABLE_COLUMNS
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};
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ImRaid::DataTableState gDataTableState;
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}
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void renderDataTable(bool& open)
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{
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if (!ImGui::Begin(DATA_TABLE_TITLE, &open))
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{
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ImGui::End();
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return;
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}
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ImRaid::DataTable("people", DATA_TABLE_OPTIONS, PEOPLE, gDataTableState);
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ImGui::End();
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}
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} // namespace raid_test
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