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Make color render more robust

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Night Kaly 2024-09-21 22:49:29 +01:00
parent 380a8deb31
commit 74597b6361
Signed by: night0721
GPG key ID: 957D67B8DB7A119B
2 changed files with 22 additions and 10 deletions
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1
src/client/client.c
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@ -108,7 +108,6 @@ void *receive_worker(void *arg)
nonce, shared_key) != 0) {
free(decrypted);
error(0, "Cannot decrypt data");
return NULL;
} else {
/* Terminate decrypted data so we don't print random bytes */
decrypted[data_len] = '\0';

25
src/client/ui.c
View file

@ -173,10 +173,8 @@ void highlight_current_line()
long range = users->length;
/* not highlight if no files in directory */
if (range == 0 && errno == 0) {
#if DRAW_PREVIEW
wprintw(chat_content, "No users. Start a converstation.");
wrefresh(chat_content);
#endif
return;
}
@ -278,6 +276,7 @@ void print_message(int flag, message_t *msg, int user_color)
int i = 0;
int n = strlen(msg->content);
int in_bold = 0, in_italic = 0, in_underline = 0, in_block = 0;
int last_active_color = -1;
while (i < n) {
/* Bold */
@ -382,11 +381,22 @@ void print_message(int flag, message_t *msg, int user_color)
/* Handle color codes \1 to \8 */
if (msg->content[i] >= '1' && msg->content[i] <= '8') {
/* Convert char to int */
int color_pair = msg->content[i] - '0';
wattron(chat_content, COLOR_PAIR(color_pair));
/* Skip the color code character */
int new_color = msg->content[i] - '0';
if (new_color == last_active_color) {
/* Turn off current color */
wattroff(chat_content, COLOR_PAIR(last_active_color));
/* Reset last active color */
last_active_color = -1;
} else {
if (last_active_color != -1) {
/* Turn off previous color */
wattroff(chat_content, COLOR_PAIR(last_active_color));
}
last_active_color = new_color;
/* Turn on new color */
wattron(chat_content, COLOR_PAIR(new_color));
}
i++;
/* Handle new line */
} else if (msg->content[i] == 'n') {
waddch(chat_content, '\n');
@ -410,6 +420,9 @@ void print_message(int flag, message_t *msg, int user_color)
wattroff(chat_content, A_ITALIC);
wattroff(chat_content, A_UNDERLINE);
wattroff(chat_content, A_STANDOUT);
for (int i = 1; i < 8; i++) {
wattroff(chat_content, COLOR_PAIR(i));
}
}
/*