Wed, 09 Apr 2014 09:34:07 +0200
improved async input + improved build system + added time values to move struct
universe@3 | 1 | /* |
universe@3 | 2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
universe@3 | 3 | * |
universe@3 | 4 | * Copyright 2014 Mike Becker. All rights reserved. |
universe@3 | 5 | * |
universe@3 | 6 | * Redistribution and use in source and binary forms, with or without |
universe@3 | 7 | * modification, are permitted provided that the following conditions are met: |
universe@3 | 8 | * |
universe@3 | 9 | * 1. Redistributions of source code must retain the above copyright |
universe@3 | 10 | * notice, this list of conditions and the following disclaimer. |
universe@3 | 11 | * |
universe@3 | 12 | * 2. Redistributions in binary form must reproduce the above copyright |
universe@3 | 13 | * notice, this list of conditions and the following disclaimer in the |
universe@3 | 14 | * documentation and/or other materials provided with the distribution. |
universe@3 | 15 | * |
universe@3 | 16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
universe@3 | 17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
universe@3 | 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
universe@3 | 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
universe@3 | 20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
universe@3 | 21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
universe@3 | 22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
universe@3 | 23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
universe@3 | 24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
universe@3 | 25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
universe@3 | 26 | * POSSIBILITY OF SUCH DAMAGE. |
universe@3 | 27 | * |
universe@3 | 28 | */ |
universe@3 | 29 | |
universe@3 | 30 | #include "input.h" |
universe@32 | 31 | #include <string.h> |
universe@31 | 32 | #include <ctype.h> |
universe@3 | 33 | |
universe@7 | 34 | void init_colorpairs() { |
universe@7 | 35 | init_pair(COL_YB, COLOR_YELLOW, COLOR_BLUE); |
universe@7 | 36 | init_pair(COL_BW, COLOR_BLACK, COLOR_WHITE); |
universe@7 | 37 | init_pair(COL_WB, COLOR_WHITE, COLOR_BLACK); |
universe@7 | 38 | } |
universe@7 | 39 | |
universe@7 | 40 | int prompt_yesno(char *msg) { |
universe@7 | 41 | printw("%s (y/n)? ", msg); |
universe@7 | 42 | refresh(); |
universe@3 | 43 | noecho(); |
universe@3 | 44 | int ch; |
universe@3 | 45 | do { |
universe@3 | 46 | ch = getch(); |
universe@3 | 47 | } while (ch != 'y' && ch != 'n'); |
universe@3 | 48 | echo(); |
universe@3 | 49 | |
universe@3 | 50 | return ch == 'y'; |
universe@3 | 51 | } |
universe@30 | 52 | |
universe@32 | 53 | int mvwasyncgetnstr(WINDOW* w,int y,int x,char *str,size_t *pos,size_t len) { |
universe@32 | 54 | mvwaddnstr(w, y, x, str, *pos); |
universe@30 | 55 | wrefresh(w); |
universe@30 | 56 | int c = wgetch(w); |
universe@30 | 57 | |
universe@30 | 58 | if (c != ERR) { |
universe@30 | 59 | switch (c) { |
universe@32 | 60 | case KEY_DOWN: |
universe@30 | 61 | case '\n': |
universe@32 | 62 | str[*pos] = '\0'; |
universe@32 | 63 | *pos = 0; |
universe@30 | 64 | return 1; |
universe@30 | 65 | case KEY_BACKSPACE: |
universe@30 | 66 | case KEY_LEFT: |
universe@32 | 67 | str[--(*pos)] = '\0'; |
universe@30 | 68 | break; |
universe@30 | 69 | default: |
universe@32 | 70 | if (isprint(c) && *pos < len-1) { |
universe@32 | 71 | str[(*pos)++] = (char) c; |
universe@30 | 72 | } |
universe@30 | 73 | } |
universe@30 | 74 | } |
universe@30 | 75 | |
universe@30 | 76 | return 0; |
universe@30 | 77 | } |