mirror of
https://github.com/Tha14/toxic.git
synced 2024-06-29 13:47:46 +02:00
284 lines
7.8 KiB
C
284 lines
7.8 KiB
C
/*
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* Toxic -- Tox Curses Client
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdlib.h>
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#include <string.h>
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#include "toxic_windows.h"
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#include "prompt.h"
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#include "execute.h"
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#include "misc_tools.h"
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uint8_t pending_frnd_requests[MAX_FRIENDS_NUM][TOX_CLIENT_ID_SIZE] = {0};
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uint8_t num_frnd_requests = 0;
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static char prompt_buf[MAX_STR_SIZE] = {'\0'};
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static int prompt_buf_pos = 0;
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/* Updates own nick in prompt statusbar */
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void prompt_update_nick(ToxWindow *prompt, uint8_t *nick, uint16_t len)
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{
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StatusBar *statusbar = (StatusBar *) prompt->stb;
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snprintf(statusbar->nick, sizeof(statusbar->nick), "%s", nick);
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statusbar->nick_len = len;
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}
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/* Updates own statusmessage in prompt statusbar */
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void prompt_update_statusmessage(ToxWindow *prompt, uint8_t *statusmsg, uint16_t len)
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{
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StatusBar *statusbar = (StatusBar *) prompt->stb;
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snprintf(statusbar->statusmsg, sizeof(statusbar->statusmsg), "%s", statusmsg);
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statusbar->statusmsg_len = len;
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}
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/* Updates own status in prompt statusbar */
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void prompt_update_status(ToxWindow *prompt, TOX_USERSTATUS status)
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{
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StatusBar *statusbar = (StatusBar *) prompt->stb;
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statusbar->status = status;
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}
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/* Updates own connection status in prompt statusbar */
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void prompt_update_connectionstatus(ToxWindow *prompt, bool is_connected)
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{
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StatusBar *statusbar = (StatusBar *) prompt->stb;
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statusbar->is_online = is_connected;
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}
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/* Adds friend request to pending friend requests.
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Returns request number on success, -1 if queue is full or other error. */
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static int add_friend_request(uint8_t *public_key)
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{
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if (num_frnd_requests < MAX_FRIENDS_NUM) {
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int i;
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for (i = 0; i <= num_frnd_requests; ++i) {
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if (!strlen(pending_frnd_requests[i])) {
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memcpy(pending_frnd_requests[i], public_key, TOX_CLIENT_ID_SIZE);
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if (i == num_frnd_requests)
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++num_frnd_requests;
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return i;
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}
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}
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}
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return -1;
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}
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static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key)
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{
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int x, y, y2, x2;
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getyx(self->window, y, x);
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getmaxyx(self->window, y2, x2);
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/* BACKSPACE key: Remove one character from line */
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if (key == 0x107 || key == 0x8 || key == 0x7f) {
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if (prompt_buf_pos != 0) {
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prompt_buf[--prompt_buf_pos] = '\0';
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if (x == 0)
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mvwdelch(self->window, y - 1, x2 - 1);
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else
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mvwdelch(self->window, y, x - 1);
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}
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}
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/* Add printable characters to line */
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else if (isprint(key)) {
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if (prompt_buf_pos < (MAX_STR_SIZE-1)) {
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mvwaddch(self->window, y, x, key);
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prompt_buf[prompt_buf_pos++] = key;
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prompt_buf[prompt_buf_pos] = '\0';
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}
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}
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/* RETURN key: execute command */
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else if (key == '\n') {
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wprintw(self->window, "\n");
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execute(self->window, self, m, prompt_buf, GLOBAL_COMMAND_MODE);
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prompt_buf_pos = 0;
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prompt_buf[0] = '\0';
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}
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}
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static void prompt_onDraw(ToxWindow *self, Tox *m)
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{
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curs_set(1);
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int x, y, x2, y2;
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getyx(self->window, y, x);
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getmaxyx(self->window, y2, x2);
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/* Someone please fix this disgusting hack */
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size_t i;
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for (i = 0; i < prompt_buf_pos; ++i) {
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if ((prompt_buf_pos + 3) >= x2)
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--y;
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}
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StatusBar *statusbar = (StatusBar *) self->stb;
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werase(statusbar->topline);
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mvwhline(statusbar->topline, 1, 0, ACS_HLINE, x2);
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wmove(statusbar->topline, 0, 0);
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if (statusbar->is_online) {
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int colour = WHITE;
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char *status_text = "Unknown";
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switch (statusbar->status) {
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case TOX_USERSTATUS_NONE:
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status_text = "Online";
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colour = GREEN;
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break;
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case TOX_USERSTATUS_AWAY:
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status_text = "Away";
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colour = YELLOW;
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break;
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case TOX_USERSTATUS_BUSY:
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status_text = "Busy";
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colour = RED;
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break;
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}
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wattron(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, " %s ", statusbar->nick);
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wattron(statusbar->topline, A_BOLD);
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wattron(statusbar->topline, COLOR_PAIR(colour) | A_BOLD);
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wprintw(statusbar->topline, "[%s]", status_text);
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wattroff(statusbar->topline, COLOR_PAIR(colour) | A_BOLD);
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} else {
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wattron(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, " %s ", statusbar->nick);
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wattroff(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, "[Offline]");
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}
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wattron(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, " - %s", statusbar->statusmsg);
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wattroff(statusbar->topline, A_BOLD);
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wprintw(statusbar->topline, "\n");
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wattron(self->window, COLOR_PAIR(GREEN));
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mvwprintw(self->window, y, 0, "# ");
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wattroff(self->window, COLOR_PAIR(GREEN));
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mvwprintw(self->window, y, 2, "%s", prompt_buf);
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wclrtoeol(self->window);
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wrefresh(self->window);
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}
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static void prompt_onInit(ToxWindow *self, Tox *m)
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{
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scrollok(self->window, true);
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execute(self->window, self, m, "/help", GLOBAL_COMMAND_MODE);
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wclrtoeol(self->window);
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}
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static void prompt_onConnectionChange(ToxWindow *self, Tox *m, int friendnum , uint8_t status)
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{
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if (friendnum < 0)
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return;
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uint8_t nick[TOX_MAX_NAME_LENGTH] = {'\0'};
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if (tox_getname(m, friendnum, nick) == -1)
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return;
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if (!nick[0])
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snprintf(nick, sizeof(nick), "%s", UNKNOWN_NAME);
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if (status == 1) {
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wattron(self->window, COLOR_PAIR(GREEN));
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wattron(self->window, A_BOLD);
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wprintw(self->window, "\n%s ", nick);
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wattroff(self->window, A_BOLD);
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wprintw(self->window, "has come online\n");
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wattroff(self->window, COLOR_PAIR(GREEN));
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} else {
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wattron(self->window, COLOR_PAIR(RED));
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wattron(self->window, A_BOLD);
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wprintw(self->window, "\n%s ", nick);
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wattroff(self->window, A_BOLD);
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wprintw(self->window, "has gone offline\n");
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wattroff(self->window, COLOR_PAIR(RED));
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}
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}
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static void prompt_onFriendRequest(ToxWindow *self, uint8_t *key, uint8_t *data, uint16_t length)
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{
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// make sure message data is null-terminated
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data[length - 1] = 0;
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wprintw(self->window, "\nFriend request with the message: %s\n", data);
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int n = add_friend_request(key);
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if (n == -1) {
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wprintw(self->window, "Friend request queue is full. Discarding request.\n");
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return;
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}
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wprintw(self->window, "Type \"/accept %d\" to accept it.\n", n);
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alert_window(self);
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}
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void prompt_init_statusbar(ToxWindow *self, Tox *m)
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{
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int x, y;
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getmaxyx(self->window, y, x);
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/* Init statusbar info */
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StatusBar *statusbar = (StatusBar *) self->stb;
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statusbar->status = TOX_USERSTATUS_NONE;
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statusbar->is_online = false;
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uint8_t nick[TOX_MAX_NAME_LENGTH] = {'\0'};
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tox_getselfname(m, nick, TOX_MAX_NAME_LENGTH);
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snprintf(statusbar->nick, sizeof(statusbar->nick), "%s", nick);
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/* temporary until statusmessage saving works */
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uint8_t *statusmsg = "Toxing on Toxic v.0.2.3";
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m_set_statusmessage(m, statusmsg, strlen(statusmsg) + 1);
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snprintf(statusbar->statusmsg, sizeof(statusbar->statusmsg), "%s", statusmsg);
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/* Init statusbar subwindow */
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statusbar->topline = subwin(self->window, 2, x, 0, 0);
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}
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ToxWindow new_prompt(void)
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{
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ToxWindow ret;
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memset(&ret, 0, sizeof(ret));
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ret.onKey = &prompt_onKey;
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ret.onDraw = &prompt_onDraw;
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ret.onInit = &prompt_onInit;
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ret.onConnectionChange = &prompt_onConnectionChange;
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ret.onFriendRequest = &prompt_onFriendRequest;
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strcpy(ret.name, "prompt");
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StatusBar *stb = calloc(1, sizeof(StatusBar));
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if (stb != NULL)
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ret.stb = stb;
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else {
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endwin();
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fprintf(stderr, "calloc() failed. Aborting...\n");
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exit(EXIT_FAILURE);
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}
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return ret;
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}
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