Push/main.cpp at main · Vnntnn/Push · GitHub

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#include <ncurses.h>
#include "utils/gap.cpp"

int main() {
    initscr();
    raw();
    keypad(stdscr, TRUE);
    noecho();

    GapBuffer editor(1000);

    int ch;
    while (true) {
        // Render
        clear(); // Clear old screen
        editor.display(); // Display text
        refresh(); // Refresh screen
        move(0, editor.getGapStart()); // Move cursor to current gap start
        refresh(); // Refresh screen for render cursor

        // Input
        ch = getch();

        // Logic event
        if (ch == 'q') break;

        switch (ch)
        {
            // key left
            case KEY_LEFT:
                editor.moveLeft();
                break;
            // key right
            case KEY_RIGHT:
                editor.moveRight();
                break;
            // backspace
            case KEY_BACKSPACE:
            // case: some device backspace ascii is 127
            case 127:
                editor.backspace();
                break;
            default:
                // Normal character
                if (ch >= 10 && ch <= 126) {
                    editor.insert((char) ch);
                }
                break;
        }
    }

    endwin();
    return 0;
}