mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-19 01:11:05 +01:00
341 lines
7.3 KiB
C
341 lines
7.3 KiB
C
/*
|
|
* Copyright (c) 1992, 1993, 1994 by Hellmuth Michaelis
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Hellmuth Michaelis.
|
|
* 4. The name of the developer may not be used to endorse or promote
|
|
* products derived from this software without specific prior written
|
|
* permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPER ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* edit.c, 3.00, last edit-date: [Sun Jan 2 20:08:27 1994]
|
|
*/
|
|
|
|
/*---------------------------------------------------------------------------
|
|
*
|
|
* edit.c font editor edit character
|
|
* ------------------------------------------
|
|
*
|
|
* written by Hellmuth Michaelis, hm@hcshh.hcs.de
|
|
*
|
|
* -hm first public release
|
|
* -hm some debugging & cleanup
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
|
|
#include "fed.h"
|
|
|
|
#define UP 0
|
|
#define DOWN 1
|
|
|
|
static int pen;
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* fill edit mode command window
|
|
*---------------------------------------------------------------------------*/
|
|
void edit_mode(void)
|
|
{
|
|
mvwprintw(cmd_win,1,1,"(W)hite ");
|
|
mvwprintw(cmd_win,2,1,"(Black ");
|
|
mvwprintw(cmd_win,3,1,"(I)nvert ");
|
|
mvwprintw(cmd_win,4,1,"(R)ow BLACK ");
|
|
mvwprintw(cmd_win,5,1,"(r)ow WHITE ");
|
|
mvwprintw(cmd_win,6,1,"(C)ol BLACK ");
|
|
mvwprintw(cmd_win,7,1,"(c)ol WHITE ");
|
|
mvwprintw(cmd_win,8,1,"(Q)uit/Save ");
|
|
|
|
mvwprintw(cmd_win,9 ,1,"e(X)it/undo ");
|
|
mvwprintw(cmd_win,10,1,"Pen (U)p ");
|
|
mvwprintw(cmd_win,11,1,"Pen (D)own ");
|
|
mvwprintw(cmd_win,12,1," ");
|
|
mvwprintw(cmd_win,13,1,"(^P)rev Line");
|
|
mvwprintw(cmd_win,14,1,"(^N)ext Line");
|
|
mvwprintw(cmd_win,15,1,"(^F)orwd Col");
|
|
mvwprintw(cmd_win,16,1,"(^B)ack Col");
|
|
wrefresh(cmd_win);
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* edit mode command loop
|
|
*---------------------------------------------------------------------------*/
|
|
int edit(void)
|
|
{
|
|
int c, r;
|
|
char l;
|
|
unsigned int k_ch;
|
|
|
|
c = r = 0;
|
|
|
|
pen = UP;
|
|
|
|
for(;;)
|
|
{
|
|
if(pen == DOWN)
|
|
dis_cmd(" Edit Mode, the Pen is DOWN");
|
|
else
|
|
dis_cmd(" Edit Mode, the Pen is UP");
|
|
|
|
l = ((mvwinch(ch_win,(r+1),(c+1))) & A_CHARTEXT);
|
|
wattron(ch_win,A_REVERSE);
|
|
mvwprintw(ch_win,(r+1),(c+1),"%c",l);
|
|
wattroff(ch_win,A_REVERSE);
|
|
wmove(ch_win,(r+1),(c+1));
|
|
wrefresh(ch_win);
|
|
|
|
k_ch = wgetch(ch_win);
|
|
|
|
switch(k_ch)
|
|
{
|
|
case K_LEFT:
|
|
case KEY_LEFT:
|
|
if(c > 0)
|
|
{
|
|
normal_ch(r,c);
|
|
c--;
|
|
}
|
|
break;
|
|
|
|
case K_DOWN:
|
|
case KEY_DOWN:
|
|
if(r < (ch_height-1))
|
|
{
|
|
normal_ch(r,c);
|
|
r++;
|
|
}
|
|
break;
|
|
|
|
case K_UP:
|
|
case KEY_UP:
|
|
if(r > 0)
|
|
{
|
|
normal_ch(r,c);
|
|
r--;
|
|
}
|
|
break;
|
|
|
|
case K_RIGHT:
|
|
case KEY_RIGHT:
|
|
if(c < (ch_width-1))
|
|
{
|
|
normal_ch(r,c);
|
|
c++;
|
|
}
|
|
break;
|
|
|
|
case KEY_HOME:
|
|
normal_ch(r,c);
|
|
c = r = 0;
|
|
break;
|
|
|
|
case KEY_LL:
|
|
normal_ch(r,c);
|
|
c = ch_width-1;
|
|
r = ch_height-1;
|
|
break;
|
|
|
|
case 0x0c:
|
|
wrefresh(curscr);
|
|
break;
|
|
|
|
case '\n':
|
|
case '\r':
|
|
case ' ' :
|
|
chg_pt(r,c);
|
|
break;
|
|
|
|
case 'q':
|
|
pen = UP;
|
|
normal_ch(r,c);
|
|
wrefresh(ch_win);
|
|
return(1);
|
|
break;
|
|
|
|
case 'x':
|
|
pen = UP;
|
|
normal_ch(r,c);
|
|
wrefresh(ch_win);
|
|
return(0);
|
|
break;
|
|
|
|
case 'w':
|
|
case 'W':
|
|
setchr(WHITE);
|
|
break;
|
|
|
|
case 'b':
|
|
case 'B':
|
|
setchr(BLACK);
|
|
break;
|
|
|
|
case 'i':
|
|
case 'I':
|
|
invert();
|
|
break;
|
|
|
|
case 'r':
|
|
setrow(WHITE);
|
|
break;
|
|
|
|
case 'R':
|
|
setrow(BLACK);
|
|
break;
|
|
|
|
case 'c':
|
|
setcol(WHITE);
|
|
break;
|
|
|
|
case 'C':
|
|
setcol(BLACK);
|
|
break;
|
|
|
|
case 'u':
|
|
case 'U':
|
|
pen = UP;
|
|
break;
|
|
|
|
case 'd':
|
|
case 'D':
|
|
pen = DOWN;
|
|
break;
|
|
|
|
default:
|
|
beep();
|
|
break;
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
void normal_ch(int r, int c)
|
|
{
|
|
char l = ((mvwinch(ch_win,(r+1),(c+1))) & A_CHARTEXT);
|
|
wattroff(ch_win,A_REVERSE);
|
|
if(pen == DOWN)
|
|
mvwprintw(ch_win,(r+1),(c+1),"*");
|
|
else
|
|
mvwprintw(ch_win,(r+1),(c+1),"%c",l);
|
|
wmove(ch_win,(r+1),(c+1));
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
void chg_pt(int r, int c)
|
|
{
|
|
char l;
|
|
l = ((mvwinch(ch_win,(r+1),(c+1))) & A_CHARTEXT);
|
|
if(l == WHITE)
|
|
l = BLACK;
|
|
else
|
|
l = WHITE;
|
|
mvwprintw(ch_win,(r+1),(c+1),"%c",l);
|
|
wmove(ch_win,(r+1),(c+1));
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* invert current character
|
|
*---------------------------------------------------------------------------*/
|
|
void invert(void)
|
|
{
|
|
int r,c;
|
|
|
|
r = 1;
|
|
|
|
while(r <= ch_height)
|
|
{
|
|
c = 1;
|
|
while(c <= ch_width)
|
|
{
|
|
if(WHITE == mvwinch(ch_win, r, c))
|
|
mvwaddch(ch_win, r, c, BLACK);
|
|
else
|
|
mvwaddch(ch_win, r, c, WHITE);
|
|
c++;
|
|
}
|
|
r++;
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* fill current character black/white
|
|
*---------------------------------------------------------------------------*/
|
|
void setchr(char type)
|
|
{
|
|
int r,c;
|
|
|
|
r = 1;
|
|
|
|
while(r <= ch_height)
|
|
{
|
|
c = 1;
|
|
while(c <= ch_width)
|
|
{
|
|
mvwaddch(ch_win, r, c, type);
|
|
c++;
|
|
}
|
|
r++;
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* set current row to black/white
|
|
*---------------------------------------------------------------------------*/
|
|
void setrow(char type)
|
|
{
|
|
int r,c;
|
|
|
|
getyx(ch_win,r,c);
|
|
|
|
c = 1;
|
|
|
|
while(c <= ch_width)
|
|
{
|
|
mvwaddch(ch_win, r, c, type);
|
|
c++;
|
|
}
|
|
}
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
* set current column to black/white
|
|
*---------------------------------------------------------------------------*/
|
|
void setcol(char type)
|
|
{
|
|
int r,c;
|
|
|
|
getyx(ch_win,r,c);
|
|
|
|
r = 1;
|
|
|
|
while(r <= ch_height)
|
|
{
|
|
mvwaddch(ch_win, r, c, type);
|
|
r++;
|
|
}
|
|
}
|
|
|
|
/*---------------------------------- E O F ----------------------------------*/
|