mirror of
https://github.com/profanity-im/profanity.git
synced 2024-11-03 19:37:16 -05:00
119 lines
2.6 KiB
C
119 lines
2.6 KiB
C
/*
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* input_win.c
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*
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* Copyright (C) 2012 James Booth <boothj5@gmail.com>
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*
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* This file is part of Profanity.
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*
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* Profanity is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Profanity is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Profanity. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include <ncurses.h>
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#include "windows.h"
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static WINDOW *inp_win;
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void create_input_window(void)
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{
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int rows, cols;
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getmaxyx(stdscr, rows, cols);
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inp_win = newwin(1, cols, rows-1, 0);
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keypad(inp_win, TRUE);
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wmove(inp_win, 0, 1);
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wrefresh(inp_win);
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}
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void inp_get_command_str(char *cmd)
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{
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wmove(inp_win, 0, 1);
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wgetstr(inp_win, cmd);
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}
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void inp_clear(void)
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{
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wclear(inp_win);
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wmove(inp_win, 0, 1);
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wrefresh(inp_win);
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}
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void inp_non_block(void)
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{
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wtimeout(inp_win, 0);
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}
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void inp_block(void)
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{
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wtimeout(inp_win, -1);
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}
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void inp_poll_char(int *ch, char command[], int *size)
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{
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int inp_y = 0;
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int inp_x = 0;
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// move cursor back to inp_win
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getyx(inp_win, inp_y, inp_x);
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wmove(inp_win, inp_y, inp_x);
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// echo off, and get some more input
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noecho();
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*ch = wgetch(inp_win);
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// if delete pressed, go back and delete it
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if (*ch == 127) {
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if (*size > 0) {
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getyx(inp_win, inp_y, inp_x);
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wmove(inp_win, inp_y, inp_x-1);
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wdelch(inp_win);
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(*size)--;
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}
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}
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// else if not error or newline, show it and store it
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else if (*ch != ERR &&
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*ch != '\n' &&
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*ch != KEY_F(1) &&
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*ch != KEY_F(2) &&
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*ch != KEY_F(3) &&
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*ch != KEY_F(4) &&
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*ch != KEY_F(5) &&
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*ch != KEY_F(6) &&
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*ch != KEY_F(7) &&
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*ch != KEY_F(8) &&
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*ch != KEY_F(9) &&
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*ch != KEY_F(10)) {
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waddch(inp_win, *ch);
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command[(*size)++] = *ch;
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}
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echo();
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}
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void inp_get_password(char *passwd)
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{
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wclear(inp_win);
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noecho();
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mvwgetnstr(inp_win, 0, 1, passwd, 20);
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wmove(inp_win, 0, 1);
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echo();
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status_bar_clear();
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}
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void inp_put_back(void)
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{
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wrefresh(inp_win);
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}
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