83 lines
1.7 KiB
C++
83 lines
1.7 KiB
C++
#include <iostream>
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#include <ncpp/NotCurses.hh>
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using namespace ncpp;
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typedef union Grapheme {
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uint8_t utf8[4];
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uint32_t to_uint32 = 0;
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} Grapheme;
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inline uint32_t utf32_to_egc(const uint32_t character) {
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Grapheme result;
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if (!notcurses_ucs32_to_utf8(&character, 1, result.utf8, 4)) {
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std::cerr << "Couldn't convert ucs32 " + std::to_string(character) + "to utf8!" << std::endl;
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return EXIT_FAILURE;
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};
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return result.to_uint32;
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}
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int run ()
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{
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NotCurses nc;
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Plane* nc_plane = nc.get_stdplane();
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Cell corner_ul = Cell(utf32_to_egc(L'┌'));
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Cell corner_ur = Cell(utf32_to_egc(L'┐'));
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Cell corner_bl = Cell(utf32_to_egc(L'└'));
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Cell corner_br = Cell(utf32_to_egc(L'┘'));
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Cell horizontal_line = Cell(utf32_to_egc(L'─'));
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Cell vertical_line = Cell(utf32_to_egc(L'│'));
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nc_plane->perimeter(
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corner_ul,
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corner_ur,
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corner_bl,
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corner_br,
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horizontal_line,
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vertical_line,
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0
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);
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nc_plane->putstr(0, 1, "channel");
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nc_plane->putstr(1, 1, "─");
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/*nc_plane->cursor_move(0, 0);
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Cell start; nc_plane->get_at(0, 0, start);
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//nc_plane->get_at(0, 0, &end);
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nc_plane->vline(
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start,
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10
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);*/
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while (true) {
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nc.render();
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sleep(1);
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}
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return 0;
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}
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int main ()
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{
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if (!setlocale (LC_ALL, "")){
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std::cerr << "Couldn't set locale based on user preferences" << std::endl;
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return EXIT_FAILURE;
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}
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try {
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return run ();
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} catch (ncpp::init_error &e) {
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std::cerr << "Initialization error: " << e.what () << std::endl;
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} catch (ncpp::invalid_state_error &e) {
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std::cerr << "Invalid state error: " << e.what () << std::endl;
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} catch (ncpp::invalid_argument &e) {
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std::cerr << "Invalid argument error: " << e.what () << std::endl;
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}
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return 1;
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}
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