137 lines
3.2 KiB
C
137 lines
3.2 KiB
C
#include "app.h"
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#include <ncurses.h>
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#include <netinet/in.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <unistd.h>
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void ac_file(WINDOW *win, int is_action_w);
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app_t *init_app() {
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/* get values from terminal size */
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int32_t y_max, x_max;
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getmaxyx(stdscr, y_max, x_max);
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/* allocate app struct memory */
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app_t *_app = calloc(1, sizeof(app_t));
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/* associate values for screen size */
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_app->coordinates.max_x = _app->coordinates.cur_x = x_max;
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_app->coordinates.max_y = _app->coordinates.cur_y = y_max;
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_app->win = newwin(_app->coordinates.cur_y, _app->coordinates.cur_x, 0, 0);
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/* define the width for each sub window */
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int32_t left_w_x = x_max / 10 * 4;
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int32_t right_w_x = x_max - left_w_x - 2;
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/* create the menu window */
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_app->left_win = newwin(y_max - 4, left_w_x, 2, 1);
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/* create the action window */
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_app->right_win = newwin(y_max - 4, right_w_x, 2, left_w_x + 1);
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/* dialogue */
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_app->modal.win = NULL;
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_app->modal.is_initiated = 0;
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/* default win */
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_app->active_win_type = aw_left;
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/* print decorative bars */
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print_bars(_app);
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/* here goes box borders */
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draw_borders(_app);
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keypad(_app->win, TRUE);
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/* refresh the windows */
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wnoutrefresh(_app->win);
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wnoutrefresh(_app->left_win);
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wnoutrefresh(_app->right_win);
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doupdate();
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return _app;
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}
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void init_nc() {
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initscr();
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cbreak();
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keypad(stdscr, TRUE);
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noecho();
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curs_set(false);
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set_escdelay(50);
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if (!has_colors()) {
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printf("Your terminal does not support color\n");
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} else {
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start_color();
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init_pair(1, COLOR_RED, COLOR_BLACK);
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init_pair(2, COLOR_GREEN, COLOR_BLACK);
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init_pair(modal_color_pair, COLOR_BLUE, COLOR_WHITE);
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}
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}
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void draw_borders(app_t *app) {
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if (app->modal.win != NULL && !app->modal.needs_update) {
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return;
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}
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clear();
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box(app->win, 0, 0);
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box(app->left_win, 0, 0);
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box(app->right_win, 0, 0);
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}
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void print_bars(app_t *app) {
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char top_text[64] = "Hello!";
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wattrset(app->win, A_REVERSE);
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/* print top and bottom bars */
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for (int i = 1; i < app->coordinates.cur_x - 1; i++) {
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mvwprintw(app->win, 1, i, " ");
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mvwprintw(app->win, app->coordinates.cur_y - 2, i, " ");
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}
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/* add content to the top bar */
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if (app->params && app->params->is_connected) {
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uint32_t ip_address = app->params->addr;
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u_char ip_addr[4];
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mempcpy(ip_addr, &ip_address, 4);
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sprintf(top_text, "Connected to %u.%u.%u.%u, user: %s", ip_addr[0],
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ip_addr[1], ip_addr[2], ip_addr[3], app->params->uname);
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}
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mvwprintw(app->win, 1, 2, "%s", top_text);
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/* add content to the bottom bar */
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mvwprintw(app->win, app->coordinates.cur_y - 2, 2,
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"F1 - Help | U - upload | F9 - Quit");
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wattroff(app->win, A_REVERSE);
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}
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void app_refresh(app_t *app) {
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draw_borders(app);
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wnoutrefresh(app->win);
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wnoutrefresh(app->left_win);
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wnoutrefresh(app->right_win);
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if (app->modal.win != NULL) {
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if (app->modal.is_initiated != 0) {
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wnoutrefresh(app->modal.win);
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}
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}
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doupdate();
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}
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void destroy_app(app_t *app, int32_t exit_code) {
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delwin(app->win);
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endwin();
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app->win = NULL;
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exit(exit_code);
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}
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