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toxic/src/windows.c

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/* windows.c
*
*
* Copyright (C) 2014 Toxic All Rights Reserved.
*
* This file is part of Toxic.
*
* Toxic 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.
*
* Toxic 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 Toxic. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <ctype.h>
#include <pthread.h>
#include <stdlib.h>
#include <string.h>
#include "avatars.h"
#include "chat.h"
#include "conference.h"
#include "file_transfers.h"
#include "friendlist.h"
#include "groupchats.h"
#include "line_info.h"
#include "misc_tools.h"
#include "prompt.h"
#include "settings.h"
#include "toxic.h"
#include "windows.h"
#ifdef GAMES
#include "game_base.h"
#endif
ToxWindow *windows[MAX_WINDOWS_NUM];
static uint8_t active_window_index;
static int num_active_windows;
/* CALLBACKS START */
void on_friend_request(Tox *m, const uint8_t *public_key, const uint8_t *data, size_t length, void *userdata)
{
UNUSED_VAR(userdata);
char msg[MAX_STR_SIZE + 1];
length = copy_tox_str(msg, sizeof(msg), (const char *) data, length);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onFriendRequest != NULL) {
windows[i]->onFriendRequest(windows[i], m, (const char *) public_key, msg, length);
}
}
}
void on_friend_connection_status(Tox *m, uint32_t friendnumber, Tox_Connection connection_status, void *userdata)
{
UNUSED_VAR(userdata);
on_avatar_friend_connection_status(m, friendnumber, connection_status);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onConnectionChange != NULL) {
windows[i]->onConnectionChange(windows[i], m, friendnumber, connection_status);
}
}
flag_interface_refresh();
}
void on_friend_typing(Tox *m, uint32_t friendnumber, bool is_typing, void *userdata)
{
UNUSED_VAR(userdata);
if (user_settings->show_typing_other == SHOW_TYPING_OFF) {
return;
}
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onTypingChange != NULL) {
windows[i]->onTypingChange(windows[i], m, friendnumber, is_typing);
}
}
flag_interface_refresh();
}
void on_friend_message(Tox *m, uint32_t friendnumber, Tox_Message_Type type, const uint8_t *string, size_t length,
void *userdata)
{
UNUSED_VAR(userdata);
char msg[MAX_STR_SIZE + 1];
length = copy_tox_str(msg, sizeof(msg), (const char *) string, length);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onMessage != NULL) {
windows[i]->onMessage(windows[i], m, friendnumber, type, msg, length);
}
}
}
void on_friend_name(Tox *m, uint32_t friendnumber, const uint8_t *string, size_t length, void *userdata)
{
UNUSED_VAR(userdata);
char nick[TOXIC_MAX_NAME_LENGTH + 1];
length = copy_tox_str(nick, sizeof(nick), (const char *) string, length);
filter_str(nick, length);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onNickChange != NULL) {
windows[i]->onNickChange(windows[i], m, friendnumber, nick, length);
}
}
flag_interface_refresh();
store_data(m, DATA_FILE);
}
void on_friend_status_message(Tox *m, uint32_t friendnumber, const uint8_t *string, size_t length, void *userdata)
{
UNUSED_VAR(userdata);
UNUSED_VAR(m);
char msg[TOX_MAX_STATUS_MESSAGE_LENGTH + 1];
length = copy_tox_str(msg, sizeof(msg), (const char *) string, length);
filter_str(msg, length);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onStatusMessageChange != NULL) {
windows[i]->onStatusMessageChange(windows[i], friendnumber, msg, length);
}
}
flag_interface_refresh();
}
void on_friend_status(Tox *m, uint32_t friendnumber, Tox_User_Status status, void *userdata)
{
UNUSED_VAR(userdata);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onStatusChange != NULL) {
windows[i]->onStatusChange(windows[i], m, friendnumber, status);
}
}
flag_interface_refresh();
}
void on_friend_added(Tox *m, uint32_t friendnumber, bool sort)
{
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onFriendAdded != NULL) {
windows[i]->onFriendAdded(windows[i], m, friendnumber, sort);
}
}
store_data(m, DATA_FILE);
}
void on_conference_message(Tox *m, uint32_t conferencenumber, uint32_t peernumber, Tox_Message_Type type,
const uint8_t *message, size_t length, void *userdata)
{
UNUSED_VAR(userdata);
char msg[MAX_STR_SIZE + 1];
length = copy_tox_str(msg, sizeof(msg), (const char *) message, length);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onConferenceMessage != NULL) {
windows[i]->onConferenceMessage(windows[i], m, conferencenumber, peernumber, type, msg, length);
}
}
}
void on_conference_invite(Tox *m, uint32_t friendnumber, Tox_Conference_Type type, const uint8_t *conference_pub_key,
size_t length, void *userdata)
{
UNUSED_VAR(userdata);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onConferenceInvite != NULL) {
windows[i]->onConferenceInvite(windows[i], m, friendnumber, type, (const char *) conference_pub_key, length);
}
}
}
void on_conference_peer_list_changed(Tox *m, uint32_t conferencenumber, void *userdata)
{
UNUSED_VAR(userdata);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onConferenceNameListChange != NULL) {
windows[i]->onConferenceNameListChange(windows[i], m, conferencenumber);
}
}
flag_interface_refresh();
}
void on_conference_peer_name(Tox *m, uint32_t conferencenumber, uint32_t peernumber, const uint8_t *name,
size_t length, void *userdata)
{
UNUSED_VAR(userdata);
char nick[TOXIC_MAX_NAME_LENGTH + 1];
length = copy_tox_str(nick, sizeof(nick), (const char *) name, length);
filter_str(nick, length);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onConferencePeerNameChange != NULL) {
windows[i]->onConferencePeerNameChange(windows[i], m, conferencenumber, peernumber, nick, length);
}
}
}
void on_conference_title(Tox *m, uint32_t conferencenumber, uint32_t peernumber, const uint8_t *title, size_t length,
void *userdata)
{
UNUSED_VAR(userdata);
char data[MAX_STR_SIZE + 1];
length = copy_tox_str(data, sizeof(data), (const char *) title, length);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onConferenceTitleChange != NULL) {
windows[i]->onConferenceTitleChange(windows[i], m, conferencenumber, peernumber, data, length);
}
}
}
void on_file_chunk_request(Tox *m, uint32_t friendnumber, uint32_t filenumber, uint64_t position,
size_t length, void *userdata)
{
UNUSED_VAR(userdata);
FileTransfer *ft = get_file_transfer_struct(friendnumber, filenumber);
if (!ft) {
return;
}
if (ft->file_type == TOX_FILE_KIND_AVATAR) {
on_avatar_chunk_request(m, ft, position, length);
return;
}
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onFileChunkRequest != NULL) {
windows[i]->onFileChunkRequest(windows[i], m, friendnumber, filenumber, position, length);
}
}
}
void on_file_recv_chunk(Tox *m, uint32_t friendnumber, uint32_t filenumber, uint64_t position,
const uint8_t *data, size_t length, void *userdata)
{
UNUSED_VAR(userdata);
FileTransfer *ft = get_file_transfer_struct(friendnumber, filenumber);
if (!ft) {
return;
}
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onFileRecvChunk != NULL) {
windows[i]->onFileRecvChunk(windows[i], m, friendnumber, filenumber, position, (const char *) data, length);
}
}
}
void on_file_recv_control(Tox *m, uint32_t friendnumber, uint32_t filenumber, Tox_File_Control control,
void *userdata)
{
UNUSED_VAR(userdata);
FileTransfer *ft = get_file_transfer_struct(friendnumber, filenumber);
if (!ft) {
return;
}
if (ft->file_type == TOX_FILE_KIND_AVATAR) {
on_avatar_file_control(m, ft, control);
return;
}
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onFileControl != NULL) {
windows[i]->onFileControl(windows[i], m, friendnumber, filenumber, control);
}
}
}
void on_file_recv(Tox *m, uint32_t friendnumber, uint32_t filenumber, uint32_t kind, uint64_t file_size,
const uint8_t *filename, size_t filename_length, void *userdata)
{
UNUSED_VAR(userdata);
/* We don't care about receiving avatars */
if (kind != TOX_FILE_KIND_DATA) {
tox_file_control(m, friendnumber, filenumber, TOX_FILE_CONTROL_CANCEL, NULL);
return;
}
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onFileRecv != NULL) {
windows[i]->onFileRecv(windows[i], m, friendnumber, filenumber, file_size, (const char *) filename,
filename_length);
}
}
}
void on_friend_read_receipt(Tox *m, uint32_t friendnumber, uint32_t receipt, void *userdata)
{
UNUSED_VAR(userdata);
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onReadReceipt != NULL) {
windows[i]->onReadReceipt(windows[i], m, friendnumber, receipt);
}
}
}
void on_lossless_custom_packet(Tox *m, uint32_t friendnumber, const uint8_t *data, size_t length, void *userdata)
{
UNUSED_VAR(userdata);
if (length == 0 || data == NULL) {
return;
}
uint8_t type = data[0];
switch (type) {
#ifdef GAMES
case CUSTOM_PACKET_GAME_INVITE: {
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
ToxWindow *window = windows[i];
if (window != NULL && window->onGameInvite != NULL) {
window->onGameInvite(window, m, friendnumber, data + 1, length - 1);
}
}
break;
}
case CUSTOM_PACKET_GAME_DATA: {
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
ToxWindow *window = windows[i];
if (window != NULL && window->onGameData != NULL) {
window->onGameData(window, m, friendnumber, data + 1, length - 1);
}
}
break;
}
#endif // GAMES
default: {
fprintf(stderr, "Got unknown custom packet of type: %u\n", type);
return;
}
}
}
void on_group_invite(Tox *m, uint32_t friendnumber, const uint8_t *invite_data, size_t length,
const uint8_t *group_name,
size_t group_name_length, void *userdata)
{
char gname[MAX_STR_SIZE + 1];
group_name_length = copy_tox_str(gname, sizeof(gname), (const char *) group_name, group_name_length);
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupInvite != NULL) {
windows[i]->onGroupInvite(windows[i], m, friendnumber, (char *) invite_data, length, gname, group_name_length);
}
}
}
void on_group_message(Tox *m, uint32_t groupnumber, uint32_t peer_id, TOX_MESSAGE_TYPE type,
const uint8_t *message, size_t length, void *userdata)
{
char msg[MAX_STR_SIZE + 1];
length = copy_tox_str(msg, sizeof(msg), (const char *) message, length);
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupMessage != NULL) {
windows[i]->onGroupMessage(windows[i], m, groupnumber, peer_id, type, msg, length);
}
}
}
void on_group_private_message(Tox *m, uint32_t groupnumber, uint32_t peer_id, TOX_MESSAGE_TYPE type,
const uint8_t *message,
size_t length, void *userdata)
{
char msg[MAX_STR_SIZE + 1];
length = copy_tox_str(msg, sizeof(msg), (const char *) message, length);
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupPrivateMessage != NULL) {
windows[i]->onGroupPrivateMessage(windows[i], m, groupnumber, peer_id, msg, length);
}
}
}
void on_group_status_change(Tox *m, uint32_t groupnumber, uint32_t peer_id, TOX_USER_STATUS status, void *userdata)
{
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupStatusChange != NULL) {
windows[i]->onGroupStatusChange(windows[i], m, groupnumber, peer_id, status);
}
}
}
void on_group_peer_join(Tox *m, uint32_t groupnumber, uint32_t peer_id, void *userdata)
{
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupPeerJoin != NULL) {
windows[i]->onGroupPeerJoin(windows[i], m, groupnumber, peer_id);
}
}
}
void on_group_peer_exit(Tox *m, uint32_t groupnumber, uint32_t peer_id, Tox_Group_Exit_Type exit_type,
const uint8_t *nick,
size_t nick_len, const uint8_t *part_message, size_t length, void *userdata)
{
char toxic_nick[TOXIC_MAX_NAME_LENGTH + 1];
nick_len = copy_tox_str(toxic_nick, sizeof(toxic_nick), (const char *) nick, nick_len);
char buf[MAX_STR_SIZE + 1] = {0};
size_t buf_len = 0;
if (part_message) {
buf_len = copy_tox_str(buf, sizeof(buf), (const char *) part_message, length);
}
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupPeerExit != NULL) {
windows[i]->onGroupPeerExit(windows[i], m, groupnumber, peer_id, exit_type, toxic_nick, nick_len, buf, buf_len);
}
}
}
void on_group_topic_change(Tox *m, uint32_t groupnumber, uint32_t peer_id, const uint8_t *topic, size_t length,
void *userdata)
{
char data[MAX_STR_SIZE + 1];
length = copy_tox_str(data, sizeof(data), (const char *) topic, length);
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupTopicChange != NULL) {
windows[i]->onGroupTopicChange(windows[i], m, groupnumber, peer_id, data, length);
}
}
}
void on_group_peer_limit(Tox *m, uint32_t groupnumber, uint32_t peer_limit, void *userdata)
{
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupPeerLimit != NULL) {
windows[i]->onGroupPeerLimit(windows[i], m, groupnumber, peer_limit);
}
}
}
void on_group_privacy_state(Tox *m, uint32_t groupnumber, TOX_GROUP_PRIVACY_STATE privacy_state, void *userdata)
{
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupPrivacyState != NULL) {
windows[i]->onGroupPrivacyState(windows[i], m, groupnumber, privacy_state);
}
}
}
void on_group_password(Tox *m, uint32_t groupnumber, const uint8_t *password, size_t length, void *userdata)
{
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupPassword != NULL) {
windows[i]->onGroupPassword(windows[i], m, groupnumber, (char *) password, length);
}
}
}
void on_group_nick_change(Tox *m, uint32_t groupnumber, uint32_t peer_id, const uint8_t *newname, size_t length,
void *userdata)
{
char name[TOXIC_MAX_NAME_LENGTH + 1];
length = copy_tox_str(name, sizeof(name), (const char *) newname, length);
filter_str(name, length);
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupNickChange != NULL) {
windows[i]->onGroupNickChange(windows[i], m, groupnumber, peer_id, name, length);
}
}
}
void on_group_self_join(Tox *m, uint32_t groupnumber, void *userdata)
{
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupSelfJoin != NULL) {
windows[i]->onGroupSelfJoin(windows[i], m, groupnumber);
}
}
}
void on_group_rejected(Tox *m, uint32_t groupnumber, TOX_GROUP_JOIN_FAIL type, void *userdata)
{
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupRejected != NULL) {
windows[i]->onGroupRejected(windows[i], m, groupnumber, type);
}
}
}
void on_group_moderation(Tox *m, uint32_t groupnumber, uint32_t source_peer_id, uint32_t target_peer_id,
TOX_GROUP_MOD_EVENT type, void *userdata)
{
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL && windows[i]->onGroupModeration != NULL) {
windows[i]->onGroupModeration(windows[i], m, groupnumber, source_peer_id, target_peer_id, type);
}
}
}
/* CALLBACKS END */
int add_window(Tox *m, ToxWindow *w)
{
if (LINES < 2) {
return -1;
}
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; i++) {
if (windows[i] != NULL) {
continue;
}
w->index = i;
w->window = newwin(LINES, COLS, 0, 0);
if (w->window == NULL) {
return -1;
}
#ifdef URXVT_FIX
/* Fixes text color problem on some terminals. */
wbkgd(w->window, COLOR_PAIR(6));
#endif
windows[i] = w;
if (w->onInit) {
w->onInit(w, m);
}
++num_active_windows;
return i;
}
return -1;
}
void set_active_window_index(uint8_t index)
{
if (index < MAX_WINDOWS_NUM) {
active_window_index = index;
}
}
/* Displays the next window if `ch` is equal to the next window key binding.
* Otherwise displays the previous window.
*/
static void set_next_window(int ch)
{
uint8_t index = 0;
if (ch == user_settings->key_next_tab) {
for (uint8_t i = active_window_index + 1; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] != NULL) {
index = i;
break;
}
}
} else {
uint8_t start = active_window_index == 0 ? MAX_WINDOWS_NUM - 1 : active_window_index - 1;
for (uint8_t i = start; i > 0; --i) {
if (windows[i] != NULL) {
index = i;
break;
}
}
}
set_active_window_index(index);
}
/* Deletes window w and cleans up */
void del_window(ToxWindow *w)
{
uint8_t idx = w->index;
delwin(w->window_bar);
delwin(w->window);
free(w);
windows[idx] = NULL;
clear();
refresh();
if (num_active_windows > 0) {
if (active_window_index == 2) { // if closing current window would bring us to friend list
set_next_window(-1); // skip back to the home window instead. FIXME: magic numbers
}
set_next_window(-1);
--num_active_windows;
}
}
ToxWindow *init_windows(Tox *m)
{
if (COLS <= CHATBOX_HEIGHT + WINDOW_BAR_HEIGHT) {
exit_toxic_err("add_window() for prompt failed in init_windows", FATALERR_WININIT);
}
prompt = new_prompt();
int n_prompt = add_window(m, prompt);
if (n_prompt < 0) {
exit_toxic_err("add_window() for prompt failed in init_windows", FATALERR_WININIT);
}
if (add_window(m, new_friendlist()) == -1) {
exit_toxic_err("add_window() for friendlist failed in init_windows", FATALERR_WININIT);
}
set_active_window_index(n_prompt);
return prompt;
}
void on_window_resize(void)
{
endwin();
refresh();
clear();
int x2;
int y2;
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
ToxWindow *w = windows[i];
if (w == NULL) {
continue;
}
if (w->type == WINDOW_TYPE_FRIEND_LIST) {
delwin(w->window_bar);
delwin(w->window);
w->window = newwin(LINES, COLS, 0, 0);
w->window_bar = subwin(w->window, WINDOW_BAR_HEIGHT, COLS, LINES - 2, 0);
continue;
}
#ifdef GAMES
if (w->type == WINDOW_TYPE_GAME) {
delwin(w->window_bar);
delwin(w->window);
delwin(w->game->window);
w->window = newwin(LINES, COLS, 0, 0);
getmaxyx(w->window, y2, x2);
if (y2 <= 0 || x2 <= 0) {
fprintf(stderr, "Failed to resize game window: max_x: %d, max_y: %d\n", x2, y2);
delwin(w->window);
continue;
}
w->window_bar = subwin(w->window, WINDOW_BAR_HEIGHT, COLS, LINES - 2, 0);
w->game->window = subwin(w->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, x2, 0, 0);
continue;
}
#endif // GAMES
if (w->help->active) {
wclear(w->help->win);
}
if (w->type == WINDOW_TYPE_CONFERENCE || w->type == WINDOW_TYPE_GROUPCHAT) {
delwin(w->chatwin->sidebar);
w->chatwin->sidebar = NULL;
} else {
delwin(w->stb->topline);
}
delwin(w->chatwin->linewin);
delwin(w->chatwin->history);
delwin(w->window_bar);
delwin(w->window);
w->window = newwin(LINES, COLS, 0, 0);
getmaxyx(w->window, y2, x2);
if (y2 <= 0 || x2 <= 0) {
fprintf(stderr, "Failed to resize window: max_x: %d, max_y: %d\n", x2, y2);
delwin(w->window);
continue;
}
if (w->show_peerlist) {
w->chatwin->history = subwin(w->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, x2 - SIDEBAR_WIDTH - 1, 0, 0);
w->chatwin->sidebar = subwin(w->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, SIDEBAR_WIDTH, 0, x2 - SIDEBAR_WIDTH);
} else {
w->chatwin->history = subwin(w->window, y2 - CHATBOX_HEIGHT - WINDOW_BAR_HEIGHT, x2, 0, 0);
if (!(w->type == WINDOW_TYPE_CONFERENCE || w->type == WINDOW_TYPE_GROUPCHAT)) {
w->stb->topline = subwin(w->window, TOP_BAR_HEIGHT, x2, 0, 0);
}
}
w->window_bar = subwin(w->window, WINDOW_BAR_HEIGHT, x2, y2 - (CHATBOX_HEIGHT + WINDOW_BAR_HEIGHT), 0);
w->chatwin->linewin = subwin(w->window, CHATBOX_HEIGHT, x2, y2 - WINDOW_BAR_HEIGHT, 0);
#ifdef AUDIO
if (w->chatwin->infobox.active) {
delwin(w->chatwin->infobox.win);
w->chatwin->infobox.win = newwin(INFOBOX_HEIGHT, INFOBOX_WIDTH + 1, 1, x2 - INFOBOX_WIDTH);
}
#endif /* AUDIO */
scrollok(w->chatwin->history, 0);
wmove(w->window, y2 - CURS_Y_OFFSET, 0);
}
}
static void draw_window_tab(WINDOW *win, ToxWindow *toxwin, bool active_window)
{
pthread_mutex_lock(&Winthread.lock);
bool has_alert = toxwin->alert != WINDOW_ALERT_NONE;
unsigned int pending_messages = toxwin->pending_messages;
pthread_mutex_unlock(&Winthread.lock);
WINDOW_TYPE type = toxwin->type;
if (active_window) {
wattron(win, A_BOLD | COLOR_PAIR(BAR_ACCENT));
wprintw(win, " [");
wattroff(win, COLOR_PAIR(BAR_ACCENT));
wattron(win, COLOR_PAIR(BAR_TEXT));
} else {
if (has_alert) {
wattron(win, COLOR_PAIR(BAR_ACCENT));
wprintw(win, " [");
wattroff(win, COLOR_PAIR(BAR_ACCENT));
wattron(win, A_BOLD | COLOR_PAIR(toxwin->alert));
} else {
wattron(win, COLOR_PAIR(BAR_ACCENT));
wprintw(win, " [");
wattroff(win, COLOR_PAIR(BAR_ACCENT));
wattron(win, COLOR_PAIR(BAR_TEXT));
}
}
if (active_window || (type == WINDOW_TYPE_PROMPT || type == WINDOW_TYPE_FRIEND_LIST)) {
wprintw(win, "%s", toxwin->name);
} else {
if (pending_messages > 0) {
wprintw(win, "%u", pending_messages);
} else {
wprintw(win, "-");
}
}
if (active_window) {
wattroff(win, COLOR_PAIR(BAR_TEXT));
wattron(win, COLOR_PAIR(BAR_ACCENT));
wprintw(win, "]");
wattroff(win, A_BOLD | COLOR_PAIR(BAR_ACCENT));
} else {
if (has_alert) {
wattroff(win, A_BOLD | COLOR_PAIR(toxwin->alert));
wattron(win, COLOR_PAIR(BAR_ACCENT));
wprintw(win, "]");
wattroff(win, COLOR_PAIR(BAR_ACCENT));
} else {
wattroff(win, COLOR_PAIR(BAR_TEXT));
wattron(win, COLOR_PAIR(BAR_ACCENT));
wprintw(win, "]");
wattroff(win, COLOR_PAIR(BAR_ACCENT));
}
}
}
void draw_window_bar(ToxWindow *self)
{
WINDOW *win = self->window_bar;
wclear(win);
if (self->scroll_pause) {
wattron(win, A_BLINK | A_BOLD | COLOR_PAIR(BAR_NOTIFY));
wprintw(win, "^");
wattroff(win, A_BLINK | A_BOLD | COLOR_PAIR(BAR_NOTIFY));
} else {
wattron(win, COLOR_PAIR(BAR_TEXT));
wprintw(win, " ");
wattroff(win, COLOR_PAIR(BAR_TEXT));
}
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i] == NULL) {
continue;
}
bool active_window = i == active_window_index;
draw_window_tab(win, windows[i], active_window);
}
int cur_x;
int cur_y;
getyx(win, cur_y, cur_x);
UNUSED_VAR(cur_y);
wattron(win, COLOR_PAIR(BAR_TEXT));
mvwhline(win, 0, cur_x, ' ', COLS - cur_x);
wattroff(win, COLOR_PAIR(BAR_TEXT));
}
/*
* Gets current char from stdscr and puts it in ch.
*
* Return 1 if char is printable.
* Return 0 if char is not printable.
* Return -1 on error.
*/
static int get_current_char(wint_t *ch)
{
wint_t tmpchar = 0;
bool is_printable = false;
#ifdef HAVE_WIDECHAR
int status = wget_wch(stdscr, &tmpchar);
if (status == ERR) {
return -1;
}
if (status == OK) {
is_printable = iswprint(tmpchar);
}
#else
tmpchar = getch();
if (tmpchar == ERR) {
return -1;
}
is_printable = isprint(tmpchar);
#endif /* HAVE_WIDECHAR */
*ch = tmpchar;
return (int) is_printable;
}
static struct key_sequence_codes {
wchar_t *code;
wint_t key;
} Keys[] = {
{ L"[1;5A", T_KEY_C_UP },
{ L"[1;5B", T_KEY_C_DOWN },
{ L"[1;5C", T_KEY_C_RIGHT },
{ L"[1;5D", T_KEY_C_LEFT },
{ NULL, 0 }
};
/*
* Return key code corresponding to character sequence queued in stdscr.
* Return -1 if sequence is unknown.
*/
#define MAX_SEQUENCE_SIZE 5
static wint_t get_input_sequence_code(void)
{
wchar_t code[MAX_SEQUENCE_SIZE + 1];
size_t length = 0;
wint_t ch = 0;
for (size_t i = 0; i < MAX_SEQUENCE_SIZE; ++i) {
int res = get_current_char(&ch);
if (res < 0) {
break;
}
++length;
code[i] = (wchar_t) ch;
}
if (length == 0) {
return -1;
}
code[length] = L'\0';
for (size_t i = 0; Keys[i].key != 0; ++i) {
if (wcscmp(code, Keys[i].code) == 0) {
return Keys[i].key;
}
}
return -1;
}
void draw_active_window(Tox *m)
{
ToxWindow *a = windows[active_window_index];
if (a == NULL) {
return;
}
pthread_mutex_lock(&Winthread.lock);
a->alert = WINDOW_ALERT_NONE;
a->pending_messages = 0;
bool flag_refresh = Winthread.flag_refresh;
pthread_mutex_unlock(&Winthread.lock);
if (flag_refresh) {
touchwin(a->window);
a->onDraw(a, m);
wrefresh(a->window);
}
#ifdef AUDIO
else if (a->is_call && timed_out(a->chatwin->infobox.lastupdate, 1)) {
touchwin(a->window);
a->onDraw(a, m);
wrefresh(a->window);
}
#endif // AUDIO
#ifdef GAMES
if (a->type == WINDOW_TYPE_GAME) {
if (!flag_refresh) { // we always want to be continously refreshing game windows
touchwin(a->window);
a->onDraw(a, m);
wrefresh(a->window);
}
int ch = getch();
if (ch == ERR) {
return;
}
pthread_mutex_lock(&Winthread.lock);
flag_interface_refresh();
pthread_mutex_unlock(&Winthread.lock);
if (ch == user_settings->key_next_tab || ch == user_settings->key_prev_tab) {
set_next_window(ch);
}
a->onKey(a, m, ch, false);
return;
}
#endif // GAMES
wint_t ch = 0;
int printable = get_current_char(&ch);
if (printable < 0) {
return;
}
pthread_mutex_lock(&Winthread.lock);
flag_interface_refresh();
pthread_mutex_unlock(&Winthread.lock);
if (printable == 0 && (ch == user_settings->key_next_tab || ch == user_settings->key_prev_tab)) {
set_next_window((int) ch);
return;
} else if ((printable == 0) && (a->type != WINDOW_TYPE_FRIEND_LIST)) {
pthread_mutex_lock(&Winthread.lock);
bool input_ret = a->onKey(a, m, ch, (bool) printable);
pthread_mutex_unlock(&Winthread.lock);
if (input_ret) {
return;
}
// if an unprintable key code is unrecognized by input handler we attempt to manually decode char sequence
wint_t tmp = get_input_sequence_code();
if (tmp != (wint_t) -1) {
ch = tmp;
}
}
pthread_mutex_lock(&Winthread.lock);
a->onKey(a, m, ch, (bool) printable);
pthread_mutex_unlock(&Winthread.lock);
}
/* Refresh inactive windows to prevent scrolling bugs.
* Call at least once per second.
*/
void refresh_inactive_windows(void)
{
for (uint8_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
ToxWindow *toxwin = windows[i];
if (toxwin == NULL) {
continue;
}
if ((i != active_window_index) && (toxwin->type != WINDOW_TYPE_FRIEND_LIST)) {
pthread_mutex_lock(&Winthread.lock);
line_info_print(toxwin);
pthread_mutex_unlock(&Winthread.lock);
}
}
}
/* Returns a pointer to the ToxWindow in the ith index.
* Returns NULL if no ToxWindow exists.
*/
ToxWindow *get_window_ptr(size_t index)
{
if (index >= MAX_WINDOWS_NUM) {
return NULL;
}
return windows[index];
}
/* Returns a pointer to the currently active ToxWindow. */
ToxWindow *get_active_window(void)
{
return windows[active_window_index];
}
void force_refresh(WINDOW *w)
{
wclear(w);
endwin();
refresh();
}
int get_num_active_windows(void)
{
return num_active_windows;
}
/* Returns the number of active windows of given type. */
size_t get_num_active_windows_type(WINDOW_TYPE type)
{
size_t count = 0;
for (size_t i = 0; i < MAX_WINDOWS_NUM; ++i) {
ToxWindow *w = windows[i];
if (w == NULL) {
continue;
}
if (w->type == type) {
++count;
}
}
return count;
}
/* destroys all chat and conference windows (should only be called on shutdown) */
void kill_all_windows(Tox *m)
{
for (size_t i = 2; i < MAX_WINDOWS_NUM; ++i) {
ToxWindow *w = windows[i];
if (w == NULL) {
continue;
}
switch (w->type) {
case WINDOW_TYPE_CHAT: {
kill_chat_window(w, m);
break;
}
case WINDOW_TYPE_CONFERENCE: {
free_conference(w, w->num);
break;
}
#ifdef GAMES
case WINDOW_TYPE_GAME: {
game_kill(w);
break;
}
#endif // GAMES
case WINDOW_TYPE_GROUPCHAT: {
exit_groupchat(w, m, w->num, user_settings->group_part_message,
strlen(user_settings->group_part_message));
break;
}
default: {
break;
}
}
}
/* TODO: use enum instead of magic indices */
kill_friendlist(windows[1]);
kill_prompt_window(windows[0]);
}
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