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Make key press not update whole interface everytime

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This commit is contained in:
Night Kaly 2024-09-25 22:20:45 +01:00
parent 396201512d
commit 620c42546f
Signed by: night0721
GPG key ID: 957D67B8DB7A119B
1 changed files with 31 additions and 23 deletions
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50
src/zen/ui.c
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@ -68,6 +68,7 @@ void ncurses_init()
noecho();
cbreak();
keypad(stdscr, TRUE);
curs_set(0);
/* check terminal has colors */
if (!has_colors()) {
endwin();
@ -145,7 +146,9 @@ void draw_border(WINDOW *window, bool active)
} else {
wattroff(window, COLOR_PAIR(5));
}
wrefresh(window); /* Refresh the window to see the colored border and title */
/* Refresh the window to see the colored border and title */
wrefresh(window);
}
/*
@ -267,7 +270,6 @@ void draw_users()
wrefresh(panel);
/* show chat conversation every time cursor changes */
show_chat(users->items[current_user].name);
wrefresh(chat_content);
}
void add_message(uint8_t *author, uint8_t *recipient, uint8_t *content, uint32_t length, time_t creation)
@ -499,6 +501,16 @@ void add_username(char *username)
arraylist_add(users, username, randomco, false, false);
}
void update_textbox()
{
wclear(textbox);
mvwprintw(textbox, 0, 0, "> %s", content);
wmove(textbox, 0, curs_pos + 2);
wrefresh(textbox);
/* Set cursor to visible */
curs_set(2);
}
void get_chatbox_content(int ch)
{
if (ch == KEY_BACKSPACE || ch == 127) {
@ -517,8 +529,7 @@ void get_chatbox_content(int ch)
}
/* Display the current content */
mvwprintw(textbox, 0, 0, "> %s", content);
wrefresh(textbox);
update_textbox();
}
void send_message()
@ -601,8 +612,6 @@ void send_message()
show_chat(recipient);
}
/*
* Main loop of user interface
*/
@ -612,31 +621,26 @@ void ui(int *fd)
signal(SIGABRT, signal_handler);
signal(SIGINT, signal_handler);
signal(SIGTERM, signal_handler);
srand(time(NULL));
ncurses_init();
windows_init();
sockfd = *fd;
users = arraylist_init(LINES);
marked = arraylist_init(100);
sqlite_init();
get_users();
draw_users();
refresh();
sockfd = *fd;
while (1) {
if (current_window == CHAT_WINDOW) {
wclear(textbox);
mvwprintw(textbox, 0, 0, "> %s", content);
wrefresh(textbox);
wmove(textbox, 0, curs_pos + 2);
/* Set cursor to visible */
curs_set(2);
} else {
/* Set cursor to invisible */
curs_set(0);
}
int ch = getch();
switch (ch) {
/* go up by k or up arrow */
case UP:
case 'k':
if (current_window == USERS_WINDOW) {
if (current_user > 0)
current_user--;
@ -646,7 +650,7 @@ void ui(int *fd)
break;
/* go down by j or down arrow */
case DOWN:
case 'j':
if (current_window == USERS_WINDOW) {
if (current_user < (users->length - 1))
current_user++;
@ -662,9 +666,12 @@ void ui(int *fd)
if (current_window == USERS_WINDOW) {
draw_border(users_border, true);
draw_border(chat_border, false);
/* Set cursor to invisible */
curs_set(0);
} else {
draw_border(chat_border, true);
draw_border(users_border, false);
update_textbox();
}
break;
@ -673,6 +680,7 @@ void ui(int *fd)
curs_pos = 0;
content[0] = '\0';
}
break;
case ENTER:
if (current_window == CHAT_WINDOW) {
@ -684,10 +692,10 @@ void ui(int *fd)
/* Set content[0] for printing purposes */
content[0] = '\0';
update_textbox();
}
break;
default:
if (current_window == CHAT_WINDOW)
get_chatbox_content(ch);