void refresh_stdout(char *g_cmd)
{
int old_pos;
old_pos = g_cursor_pos;
save_cursor_pos();
while (g_cursor_pos >= 1 && (g_cmd[g_cursor_pos]
|| g_cmd[g_cursor_pos - 1]))
move_cursor_left();
delete_x_characters(ft_strlen(g_cmd));
write(1, " ", 1);
write(1, g_cmd, ft_strlen(g_cmd));
g_cursor_pos = old_pos - 1;
set_saved_cursor();
move_cursor_right();
}
terminal::terminal(){
// save old terminal settings
tcgetattr( STDIN_FILENO, &oldt);
newt = oldt;
// set new terminal settings
newt.c_lflag &= ~(ICANON | ECHO);
tcsetattr( STDIN_FILENO, TCSANOW, &newt);
// print as many newlines as number_of_result_lines to
// enable moving the cursor up and down.
for(int i=0; i < options.number_of_result_lines; ++i){
fprintf(stderr,"\n");
}
cursor_up(options.number_of_result_lines);
save_cursor_pos();
restore_cursor_pos();
}
void refresh_stdout_del(char *g_cmd)
{
int old_pos;
old_pos = g_cursor_pos;
save_cursor_pos();
while (g_cursor_pos >= 1)
move_cursor_left();
if (!ft_strlen(g_cmd))
delete_x_characters(1);
else
delete_x_characters(ft_strlen(g_cmd));
ft_putstr_fd(g_cmd, 1);
g_cursor_pos = old_pos;
set_saved_cursor();
move_cursor_left();
if (!ft_strlen(g_cmd))
g_cursor_pos = 0;
}
void refresh_stdout_selected(char *g_cmd)
{
int old_pos;
int i;
i = 0;
old_pos = g_cursor_pos;
save_cursor_pos();
while (g_cursor_pos >= 1 && (g_cmd[g_cursor_pos]
|| g_cmd[g_cursor_pos - 1]))
move_cursor_left();
delete_x_characters(ft_strlen(g_cmd));
while (g_cmd[i])
{
if (g_selected_position[g_cursor_pos])
ft_putstr(PRINT_SELECTED);
ft_putchar(g_cmd[i]);
ft_putstr(RESET);
ft_putstr(DEFAULT_COLOR);
g_cursor_pos++;
i++;
}
}
