/*
 * meli - ui module.
 *
 * Copyright 2017 Manos Pitsidianakis
 * 
 * This file is part of meli.
 *
 * meli is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * meli is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with meli. If not, see <http://www.gnu.org/licenses/>.
 */
extern crate ncurses;
pub mod index;
pub mod pager;
/* Color pairs; foreground && background. */
pub static COLOR_PAIR_DEFAULT: i16 = 1;
pub static COLOR_PAIR_CURSOR: i16 = 2;
pub static COLOR_PAIR_HEADERS: i16 = 3;
pub static COLOR_PAIR_THREAD_INDENT: i16 = 4;
pub fn initialize() {
    /* start ncurses */
    ncurses::initscr();
    ncurses::keypad(ncurses::stdscr(), true);
    ncurses::noecho();
    ncurses::curs_set(ncurses::CURSOR_VISIBILITY::CURSOR_INVISIBLE);
    /* Start colors. */

    ncurses::start_color();

    ncurses::init_pair(COLOR_PAIR_DEFAULT, 15, 0);
    ncurses::init_pair(COLOR_PAIR_CURSOR, 251, 235);
    ncurses::init_pair(COLOR_PAIR_HEADERS, 33, 0);
    ncurses::init_pair(COLOR_PAIR_THREAD_INDENT, 5, 0);

    /* Set the window's background color. */
    ncurses::bkgd(
        ' ' as ncurses::chtype | ncurses::COLOR_PAIR(COLOR_PAIR_DEFAULT) as ncurses::chtype,
    );
}