b53d4b9ddb
add $FreeBSD$. get copyright in sync with FreeBSD recommendation. make it compile and run again. add a manpage.
326 lines
6.4 KiB
C
326 lines
6.4 KiB
C
/*
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* Copyright (c) 1992, 2000 Hellmuth Michaelis
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPER ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*---------------------------------------------------------------------------
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*
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* select.c font editor select character
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* ----------------------------------------------------
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*
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* last edit-date: [Mon Mar 27 16:38:50 2000]
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*
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* $FreeBSD$
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*
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*---------------------------------------------------------------------------*/
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#include "fed.h"
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int sc, sr, scurchar;
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int edit();
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void sel_mode(void)
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{
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mvwprintw(cmd_win,1,1,"(E)dit ");
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mvwprintw(cmd_win,2,1,"(M)ove ");
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mvwprintw(cmd_win,3,1,"exchan(G)e ");
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mvwprintw(cmd_win,4,1,"(Q)uit/Save ");
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mvwprintw(cmd_win,5,1,"e(X)it/Undo ");
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mvwprintw(cmd_win,6,1," ");
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mvwprintw(cmd_win,7,1," ");
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mvwprintw(cmd_win,8,1," ");
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mvwprintw(cmd_win,9 ,1," ");
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mvwprintw(cmd_win,10,1," ");
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mvwprintw(cmd_win,11,1," ");
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mvwprintw(cmd_win,12,1," ");
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mvwprintw(cmd_win,13,1,"(^P)rev Line");
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mvwprintw(cmd_win,14,1,"(^N)ext Line");
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mvwprintw(cmd_win,15,1,"(^F)orwd Col");
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mvwprintw(cmd_win,16,1,"(^B)ack Col");
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wrefresh(cmd_win);
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}
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int selectc()
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{
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int c, r;
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int ret;
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char h, l;
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unsigned int k_ch;
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c = (curchar / 16);
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r = (curchar % 16);
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for(;;)
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{
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dis_cmd(" Select Character");
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sel_mode();
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curchar = r + (c*16);
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display(curchar);
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h = ((mvwinch(set_win,(r+1),((c*2)+1))) & A_CHARTEXT);
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l = ((mvwinch(set_win,(r+1),((c*2)+2))) & A_CHARTEXT);
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wattron(set_win,A_REVERSE);
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mvwprintw(set_win,(r+1),((c*2)+1),"%c%c",h,l);
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wattroff(set_win,A_REVERSE);
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wmove(set_win,(r+1),((c*2)+1));
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wrefresh(set_win);
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k_ch = wgetch(set_win);
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switch(k_ch)
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{
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case K_LEFT:
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case KEY_LEFT:
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if(c > 0)
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{
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normal_set(r,c);
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c--;
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}
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break;
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case K_DOWN:
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case KEY_DOWN:
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if(r < 15)
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{
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normal_set(r,c);
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r++;
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}
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break;
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case K_UP:
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case KEY_UP:
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if(r > 0)
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{
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normal_set(r,c);
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r--;
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}
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break;
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case K_RIGHT:
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case KEY_RIGHT:
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if(c < 15)
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{
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normal_set(r,c);
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c++;
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}
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break;
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case 'e':
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case 'E':
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edit_mode();
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dis_cmd(" Edit Character");
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display(curchar);
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ret = edit();
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if(ret == 1)
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save_ch();
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break;
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case 'g':
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case 'G':
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dis_cmd(" Exchange: select Destination, then press RETURN or any other Key to ABORT");
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sr = r;
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sc = c;
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scurchar = curchar;
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if((curchar = sel_dest()) == -1)
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{ /* failsafe */
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r = sr;
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c = sc;
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curchar = scurchar;
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}
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else
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{ /* valid return */
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normal_set(r,c);
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c = (curchar / 16);
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r = (curchar % 16);
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xchg_ch(scurchar,curchar);
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}
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break;
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case 'm':
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case 'M':
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dis_cmd(" Move: select Destination, then press RETURN or any other Key to ABORT");
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sr = r;
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sc = c;
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scurchar = curchar;
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if((curchar = sel_dest()) == -1)
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{ /* failsafe */
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r = sr;
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c = sc;
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curchar = scurchar;
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}
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else
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{ /* valid return */
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normal_set(r,c);
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c = (curchar / 16);
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r = (curchar % 16);
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move_ch(scurchar,curchar);
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}
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break;
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case 'q':
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case 'Q':
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normal_set(r,c);
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wrefresh(set_win);
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return(1);
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break;
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case 'x':
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case 'X':
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normal_set(r,c);
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wrefresh(set_win);
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return(0);
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break;
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case 0x0c:
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wrefresh(curscr);
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break;
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default:
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beep();
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break;
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}
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}
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}
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void normal_set(int r, int c)
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{
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char h, l;
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h = ((mvwinch(set_win,(r+1),((c*2)+1))) & A_CHARTEXT);
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l = ((mvwinch(set_win,(r+1),((c*2)+2))) & A_CHARTEXT);
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wattroff(set_win,A_REVERSE);
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mvwprintw(set_win,(r+1),((c*2)+1),"%c%c",h,l);
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wmove(set_win,(r+1),((c*2)+1));
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}
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int sel_dest(void)
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{
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int c, r;
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char h, l;
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unsigned int k_ch;
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c = (curchar / 16);
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r = (curchar % 16);
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for(;;)
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{
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curchar = r + (c*16);
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display(curchar);
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h = ((mvwinch(set_win,(r+1),((c*2)+1))) & A_CHARTEXT);
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l = ((mvwinch(set_win,(r+1),((c*2)+2))) & A_CHARTEXT);
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wattron(set_win,A_UNDERLINE);
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mvwprintw(set_win,(r+1),((c*2)+1),"%c%c",h,l);
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wattroff(set_win,A_UNDERLINE);
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wmove(set_win,(r+1),((c*2)+1));
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wrefresh(set_win);
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k_ch = wgetch(set_win);
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switch(k_ch)
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{
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case K_LEFT:
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case KEY_LEFT:
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if(c > 0)
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{
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normal_uset(r,c);
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c--;
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}
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break;
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case K_DOWN:
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case KEY_DOWN:
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if(r < 15)
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{
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normal_uset(r,c);
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r++;
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}
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break;
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case K_UP:
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case KEY_UP:
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if(r > 0)
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{
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normal_uset(r,c);
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r--;
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}
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break;
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case K_RIGHT:
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case KEY_RIGHT:
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if(c < 15)
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{
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normal_uset(r,c);
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c++;
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}
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break;
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case '\r':
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case '\n':
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normal_uset(r,c);
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return(r + (c*16));
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case 0x0c:
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wrefresh(curscr);
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break;
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default:
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normal_uset(r,c);
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return(-1);
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}
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}
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}
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void normal_uset(int r, int c)
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{
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char h, l;
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h = ((mvwinch(set_win,(r+1),((c*2)+1))) & A_CHARTEXT);
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l = ((mvwinch(set_win,(r+1),((c*2)+2))) & A_CHARTEXT);
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wattroff(set_win,A_UNDERLINE);
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mvwprintw(set_win,(r+1),((c*2)+1),"%c%c",h,l);
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wmove(set_win,(r+1),((c*2)+1));
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if((r==sr) && (c==sc))
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{
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wattron(set_win,A_REVERSE);
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mvwprintw(set_win,(r+1),((c*2)+1),"%c%c",h,l);
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wattroff(set_win,A_REVERSE);
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wmove(set_win,(r+1),((c*2)+1));
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}
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}
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/*---------------------------------- E O F ----------------------------------*/
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