void edit( int ch ) {
struct viewporttype tmp;
char key, *buff;
take_char( ( char ) ch );
backup_char( );
getviewsettings( &tmp );
setviewport( 400, 30, getmaxx( ), getmaxy( ), 1 );
buff = ( char* ) malloc( imagesize( 0 + align, 0, X*( 2 + WIDTH_X ) + align, Y*( 2 + WIDTH_Y ) ) );
getimage( 0 + align, 0, X*( 2 + WIDTH_X ) + align, Y*( 2 + WIDTH_Y ), buff );
draw_char( );
start_clock( EDIT_FONT );
while ( ( key = get_pos( &pos_x, &pos_y, X - 1, Y - 1, 1, 1 ) ) != 3 ) {
switch ( tolower( key ) ) {
case 1:
xor_dot( pos_x, pos_y );
continue;
case '8':
pan_up( );
draw_char( );
break;
case '2':
pan_down( );
draw_char( );
break;
case '4':
pan_left( );
draw_char( );
break;
case '6':
pan_right( );
draw_char( );
break;
case 'r':
insert_row( pos_y );
draw_char( );
break;
case 'c':
insert_col( pos_x );
draw_char( );
break;
case 'e':
del_row( pos_y );
draw_char( );
break;
case 'd':
del_col( pos_x );
draw_char( );
break;
case 'i':
invert( );
draw_char( );
break;
case 'm':
mirror( );
draw_char( );
break;
case '.':
++draw_mode;
switch ( draw_mode ) {
case 0:
break;
case 1:
put_dot( pos_x, pos_y );
edit_font[pos_x][pos_y] = ~0;
break;
case 2:
square( pos_x, pos_y );
edit_font[pos_x][pos_y] = 0;
break;
case 3:
draw_mode = 0;
}
continue;
case 'u':
undo( );
draw_char( );
goto exit;
case '?':
help( );
break;
default:
if ( draw_mode == 1 ) {
put_dot( pos_x, pos_y );
edit_font[pos_x][pos_y] = ~0;
}
if ( draw_mode == 2 ) {
square( pos_x, pos_y );
edit_font[pos_x][pos_y] = 0;
}
}
}
update_char( ( char ) ch );
exit:
putimage( 0 + align, 0, buff, COPY_PUT );
free( buff );
stop_clock( );
dispblank( 50, 16, strlen( "Move mode" ), 0 );
setviewport( tmp.left, tmp.top, tmp.right, tmp.bottom, tmp.clip );
print_table( which_page( ch ) );
}
int getstring(char textst[],unsigned x,unsigned y,unsigned maxlen,char attr,strtype mode)
{
int inkey,key,oldlen,temp;
char keepchar;
keepchar = '\0';
oldlen = strlen(textst);
dispblank(x,y,maxlen,attr);
dispstrhgc(textst,x,y,attr);
waitkbd(x+thaistrlen(textst),y);
switch(mode) {
case THAIENG : inkey = readkbd();
break;
case NUMBER :
case ONEORTWO :
case ENGLISH : inkey = bioskey(0);
break;
case ENGUPCASE : inkey = bioskey(0);
key = inkey & 0xff;
if ((key >= 'a') && (key <= 'z'))
inkey = key - ('a' - 'A');
break;
}
switch (inkey) {
case CNTRL_H :
case BSKEY :
case CNTRL_S :
case LEKEY :
case CNTRL_M :
case RETKEY : break;
default : key = inkey & 0xff;
if (mode == NUMBER) {
if ((key < '0') || (key > '9')) break;
}
if (mode == ONEORTWO) {
if ((key != '1') && (key != '2')) break;
}
if ((inkey & 0xff) >= 32) {
textst[0] = '\0';
dispblank(x,y,maxlen,attr);
}
break;
}
do {
switch(inkey){
case CNTRL_M :
case RETKEY : return(YES);
case CNTRL_U : return(NO); /* Abort */
case ESCKEY : return(ESCKEY);
case UPKEY : return(UPKEY);
case DNKEY : return(DNKEY);
case CNTRL_H :
case BSKEY :
case LEKEY :
case CNTRL_S : temp = strlen(textst);
if (temp != 0){
if (temp < oldlen)
textst[temp] = keepchar;
keepchar = textst[temp-1];
textst[temp-1] = '\0';
dispblank(x,y,maxlen,attr);
dispstrhgc(textst,x,y,attr);
}
break;
case RIKEY :
case CNTRL_D : temp = strlen(textst);
if ((temp < oldlen) && (temp < maxlen)){
textst[temp] = keepchar;
keepchar = textst[temp+1];
textst[temp+1] = '\0';
dispblank(x,y,maxlen,attr);
dispstrhgc(textst,x,y,attr);
}
break;
case CNTRL_Y : if (strlen(textst) < oldlen)
textst[strlen(textst)] = keepchar;
keepchar = textst[0];
textst[0] = '\0';
dispblank(x,y,maxlen,attr);
break;
case CNTRL_R : if (strlen(textst) < oldlen){
textst[strlen(textst)] = keepchar;
dispblank(x,y,maxlen,attr);
dispstrhgc(textst,x,y,attr);
}
break;
/* case F10KEY : thaimode = !thaimode;
writelanguage();
break;
*/ default : inkey = (inkey & 0xff);
if (mode == NUMBER) {
if ((inkey < '0') || (inkey > '9')) break;
}
if (mode == ONEORTWO) {
if ((inkey != '1') && (inkey != '2')) break;
}
if (inkey >= 32) {
if (strlen(textst) < maxlen) {
if (whatlevel(inkey) == MIDDLE) {
textst[strlen(textst)+1] = '\0';
textst[strlen(textst)] = inkey;
oldlen = strlen(textst);
dispblank(x,y,maxlen,attr);
dispstrhgc(textst,x,y,attr);
} else {
if ((strlen(textst) != 0) &&
(whatlevel(inkey) > whatlevel(textst[strlen(textst)-1])) &&
(inkey != HUNAKADMITO)) {
textst[strlen(textst)+1] = '\0';
textst[strlen(textst)] = inkey;
oldlen = strlen(textst);
dispblank(x,y,maxlen,attr);
dispstrhgc(textst,x,y,attr);
}
}
}
}
break;
}
waitkbd(x+thaistrlen(textst),y);
switch(mode) {
case THAIENG : inkey = readkbd();
break;
case NUMBER :
case ONEORTWO :
case ENGLISH : inkey = bioskey(0);
break;
case ENGUPCASE : inkey = bioskey(0);
key = inkey & 0xff;
if ((key >= 'a') && (key <= 'z'))
inkey = key - ('a' - 'A');
break;
}
} while(1);
}