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display friendlist with online friends above offline

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Jfreegman 2013-11-09 02:50:32 -05:00
parent b6c6aecfca
commit 89266c8eff
2 changed files with 78 additions and 50 deletions
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119
src/friendlist.c
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@ -17,12 +17,42 @@
extern char *DATA_FILE;
extern ToxWindow *prompt;
static int max_friends_index = 0; /* marks the index of the last friend in friends array */
static int num_friends = 0;
static int num_selected = 0;
static int friendlist_index[MAX_FRIENDS_NUM];
/* sorts friendlist_index by connection status */
void sort_friendlist_index(void)
{
int on_friends[MAX_FRIENDS_NUM];
int off_friends[MAX_FRIENDS_NUM];
int on_cnt = 0;
int off_cnt = 0;
int i;
/* split friends into online and offline groups */
for (i = 0; i < max_friends_index; ++i) {
if (friends[i].active) {
if (friends[i].online)
on_friends[on_cnt++] = friends[i].num;
else
off_friends[off_cnt++] = friends[i].num;
}
}
/* update friendlist_index, putting online friends before offline friends */
for (i = 0; i < on_cnt; ++i)
friendlist_index[i] = on_friends[i];
for (i = on_cnt; i < num_friends; ++i)
friendlist_index[i] = off_friends[i-on_cnt];
}
static void friendlist_onMessage(ToxWindow *self, Tox *m, int num, uint8_t *str, uint16_t len)
{
if (num < 0 || num >= num_friends)
if (num < 0 || num >= max_friends_index)
return;
if (friends[num].chatwin == -1)
@ -31,15 +61,16 @@ static void friendlist_onMessage(ToxWindow *self, Tox *m, int num, uint8_t *str,
static void friendlist_onConnectionChange(ToxWindow *self, Tox *m, int num, uint8_t status)
{
if (num < 0 || num >= num_friends)
if (num < 0 || num >= max_friends_index)
return;
friends[num].online = status == 1 ? true : false;
sort_friendlist_index();
}
static void friendlist_onNickChange(ToxWindow *self, int num, uint8_t *str, uint16_t len)
{
if (len >= TOX_MAX_NAME_LENGTH || num < 0 || num >= num_friends)
if (len >= TOX_MAX_NAME_LENGTH || num < 0 || num >= max_friends_index)
return;
str[TOXIC_MAX_NAME_LENGTH] = '\0';
@ -50,7 +81,7 @@ static void friendlist_onNickChange(ToxWindow *self, int num, uint8_t *str, uint
static void friendlist_onStatusChange(ToxWindow *self, Tox *m, int num, TOX_USERSTATUS status)
{
if (num < 0 || num >= num_friends)
if (num < 0 || num >= max_friends_index)
return;
friends[num].status = status;
@ -58,7 +89,7 @@ static void friendlist_onStatusChange(ToxWindow *self, Tox *m, int num, TOX_USER
static void friendlist_onStatusMessageChange(ToxWindow *self, int num, uint8_t *str, uint16_t len)
{
if (len >= TOX_MAX_STATUSMESSAGE_LENGTH || num < 0 || num >= num_friends)
if (len >= TOX_MAX_STATUSMESSAGE_LENGTH || num < 0 || num >= max_friends_index)
return;
memcpy(friends[num].statusmsg, str, len);
@ -67,12 +98,12 @@ static void friendlist_onStatusMessageChange(ToxWindow *self, int num, uint8_t *
int friendlist_onFriendAdded(Tox *m, int num)
{
if (num_friends < 0 || num_friends >= MAX_FRIENDS_NUM)
if (max_friends_index < 0 || max_friends_index >= MAX_FRIENDS_NUM)
return -1;
int i;
for (i = 0; i <= num_friends; ++i) {
for (i = 0; i <= max_friends_index; ++i) {
if (!friends[i].active) {
friends[i].num = num;
friends[i].active = true;
@ -89,9 +120,12 @@ int friendlist_onFriendAdded(Tox *m, int num)
friends[i].namelength = strlen(friends[i].name) + 1;
}
if (i == num_friends)
++num_friends;
if (i == max_friends_index)
++max_friends_index;
sort_friendlist_index();
return 0;
}
}
@ -102,7 +136,7 @@ int friendlist_onFriendAdded(Tox *m, int num)
static void friendlist_onFileSendRequest(ToxWindow *self, Tox *m, int num, uint8_t filenum,
uint64_t filesize, uint8_t *filename, uint16_t filename_len)
{
if (num < 0 || num >= num_friends)
if (num < 0 || num >= max_friends_index)
return;
if (friends[num].chatwin == -1)
@ -114,25 +148,12 @@ static void select_friend(Tox *m, wint_t key)
if (num_friends < 1)
return;
int n = num_selected;
if (key == KEY_UP) {
while (--n != num_selected) {
if (n < 0) n = num_friends - 1;
if (friends[n].active) {
num_selected = n;
return;
}
}
if (--num_selected < 0)
num_selected = num_friends - 1;
} else if (key == KEY_DOWN) {
while (++n != num_selected) {
n = n % num_friends;
if (friends[n].active) {
num_selected = n;
return;
num_selected = (num_selected + 1) % num_friends;
}
}
} else return; /* Bad key input */
}
static void delete_friend(Tox *m, ToxWindow *self, int f_num, wint_t key)
@ -142,31 +163,35 @@ static void delete_friend(Tox *m, ToxWindow *self, int f_num, wint_t key)
int i;
for (i = num_friends; i > 0; --i) {
for (i = max_friends_index; i > 0; --i) {
if (friends[i-1].active)
break;
}
num_friends = i;
max_friends_index = i;
--num_friends;
sort_friendlist_index();
store_data(m, DATA_FILE);
select_friend(m, KEY_DOWN);
}
static void friendlist_onKey(ToxWindow *self, Tox *m, wint_t key)
{
int f = friendlist_index[num_selected];
if (key == KEY_UP || key == KEY_DOWN) {
select_friend(m, key);
} else if (key == '\n') {
/* Jump to chat window if already open */
if (friends[num_selected].chatwin != -1) {
set_active_window(friends[num_selected].chatwin);
if (friends[f].chatwin != -1) {
set_active_window(friends[f].chatwin);
} else {
friends[num_selected].chatwin = add_window(m, new_chat(m, prompt, friends[num_selected].num));
set_active_window(friends[num_selected].chatwin);
friends[f].chatwin = add_window(m, new_chat(m, prompt, friends[f].num));
set_active_window(friends[f].chatwin);
}
} else if (key == 0x107 || key == 0x8 || key == 0x7f)
delete_friend(m, self, num_selected, key);
delete_friend(m, self, f, key);
}
static void friendlist_onDraw(ToxWindow *self, Tox *m)
@ -174,7 +199,7 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
curs_set(0);
werase(self->window);
if (num_friends == 0) {
if (max_friends_index == 0) {
wprintw(self->window, "Empty. Add some friends! :-)\n");
} else {
wattron(self->window, COLOR_PAIR(CYAN) | A_BOLD);
@ -186,14 +211,16 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
int i;
for (i = 0; i < num_friends; ++i) {
if (friends[i].active) {
int f = friendlist_index[i];
if (friends[f].active) {
if (i == num_selected)
wprintw(self->window, " > ");
else
wprintw(self->window, " ");
if (friends[i].online) {
TOX_USERSTATUS status = friends[i].status;
if (friends[f].online) {
TOX_USERSTATUS status = friends[f].status;
int colour = WHITE;
switch(status) {
@ -212,31 +239,31 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
wattron(self->window, COLOR_PAIR(colour) | A_BOLD);
wprintw(self->window, "O");
wattroff(self->window, COLOR_PAIR(colour) | A_BOLD);
wprintw(self->window, "]%s (", friends[i].name);
wprintw(self->window, "]%s (", friends[f].name);
int x, y;
getmaxyx(self->window, y, x);
/* Reset friends[i].statusmsg on window resize */
/* Reset friends[f].statusmsg on window resize */
if (x != self->x) {
uint8_t statusmsg[TOX_MAX_STATUSMESSAGE_LENGTH] = {'\0'};
tox_copy_statusmessage(m, friends[i].num, statusmsg, TOX_MAX_STATUSMESSAGE_LENGTH);
snprintf(friends[i].statusmsg, sizeof(friends[i].statusmsg), "%s", statusmsg);
friends[i].statusmsg_len = tox_get_statusmessage_size(m, self->num);
tox_copy_statusmessage(m, friends[f].num, statusmsg, TOX_MAX_STATUSMESSAGE_LENGTH);
snprintf(friends[f].statusmsg, sizeof(friends[f].statusmsg), "%s", statusmsg);
friends[f].statusmsg_len = tox_get_statusmessage_size(m, self->num);
}
self->x = x;
/* Truncate note if it doesn't fit on one line */
uint16_t maxlen = x - getcurx(self->window) - 2;
if (friends[i].statusmsg_len > maxlen) {
friends[i].statusmsg[maxlen] = '\0';
friends[i].statusmsg_len = maxlen;
if (friends[f].statusmsg_len > maxlen) {
friends[f].statusmsg[maxlen] = '\0';
friends[f].statusmsg_len = maxlen;
}
wprintw(self->window, "%s)\n", friends[i].statusmsg);
wprintw(self->window, "%s)\n", friends[f].statusmsg);
} else {
wprintw(self->window, "[O]%s\n", friends[i].name);
wprintw(self->window, "[O]%s\n", friends[f].name);
}
}
}

3
src/main.c
View File

@ -133,7 +133,7 @@ static char servers[MAXSERVERS][SERVERLEN];
static uint16_t ports[MAXSERVERS];
static uint8_t keys[MAXSERVERS][TOX_CLIENT_ID_SIZE];
int serverlist_load()
int serverlist_load(void)
{
FILE *fp = NULL;
@ -488,6 +488,7 @@ int main(int argc, char *argv[])
}
prompt_init_statusbar(prompt, m);
sort_friendlist_index();
while (true) {
do_tox(m, prompt);