void displayLine(int offset, int max)
{
int i;
PRINTW(("%08lX ", (int) (base + offset)));
for (i = offset; i < offset + lineLength; i++) {
if (i > offset) MAXATTRPRINTW(bufferAttr[i] & MARKED, (((i - offset) % blocSize) ? " " : " "));
if (i < max) {
ATTRPRINTW(
#ifdef HAVE_COLORS
(!colored ? 0 :
buffer[i] == 0 ? COLOR_PAIR(1) :
buffer[i] < ' ' ? COLOR_PAIR(2) :
buffer[i] >= 127 ? COLOR_PAIR(3) : 0) |
#endif
bufferAttr[i], ("%02X", buffer[i]));
}
else PRINTW((" "));
}
PRINTW((" "));
for (i = offset; i < offset + lineLength; i++) {
if (i >= max) PRINTW((" "));
else if (buffer[i] >= ' ' && buffer[i] < 127) ATTRPRINTW(bufferAttr[i], ("%c", buffer[i]));
else ATTRPRINTW(bufferAttr[i], ("."));
}
}
/*
* Display the given line. If it is tagged, highlight the name.
*/
static void
show_line(VIEW * vp, unsigned j)
{
RING *gbl = vp->gbl;
char bfr[BUFSIZ];
if (FILE_VISIBLE(vp, j)) {
int line = (int) FILE2ROW(vp, j);
int trimmed = FALSE;
move(line, 0);
ded2s(gbl, (int) j, bfr, sizeof(bfr));
if (gbl->Xbase < (int) strlen(bfr)) {
int adj = gbl->cmdcol[CCOL_NAME];
int col = adj - gbl->Xbase;
int len = COLS - col;
#if defined(HAVE_HAS_COLORS)
int end = gbl->cmdcol[CCOL_NAME] + gENTRY(j).z_namlen;
#endif
if (col < 0) {
adj -= col;
col = 0;
len = COLS;
}
#if defined(HAVE_HAS_COLORS)
if (end > COLS + gbl->Xbase)
end = COLS + gbl->Xbase;
#endif
PRINTW("%.*s", COLS, &bfr[gbl->Xbase]);
if (len > 0) { /* filename is visible */
if (gFLAG(j)) {
trimmed = trim_at(line);
move(line, col);
(void) standout();
PRINTW("%.*s", len, &bfr[adj]);
(void) standend();
}
#if defined(HAVE_HAS_COLORS)
else if (has_colors()
&& end > adj) {
trimmed = trim_at(line);
move(line, col);
dedcolor(&(gENTRY(j)));
PRINTW("%.*s", end - adj, &bfr[adj]);
dedcolor((FLIST *) 0);
}
#endif /* HAVE_HAS_COLORS */
}
}
if (!trimmed)
(void) trim_at(line);
}
}
/*
* Display the marker which precedes the workspace
*/
void
showMARK(int col)
{
int marks, units;
int y, x;
char value[20];
getyx(stdscr, y, x);
move(mark_W, 0);
marks = COLS;
units = (col % 10);
col /= 10;
while (marks > 0) {
int ys, xs;
int limit = ((marks > 10) ? 10 : marks) - units;
int first;
if (limit <= 0)
break;
getyx(stdscr, ys, xs);
addchnstr(bar_ruler + units, limit);
FORMAT(value, "%d", ++col);
first = 10 - units - (int) strlen(value);
if (first < limit) {
move(ys, xs + first);
PRINTW("%.*s", limit - first, value);
}
marks -= (10 - units);
units = 0;
}
move(y, x);
}
void display(void)
{
int i;
for (i = 0; i < nbBytes; i += lineLength) {
move(i / lineLength, 0);
displayLine(i, nbBytes);
}
for (; i < page; i += lineLength) {
int j;
move(i / lineLength, 0);
for (j = 0; j < colsUsed; j++) printw(" "); /* cleanup the line */
move(i / lineLength, 0);
PRINTW(("%08lX", (int) (base + i)));
}
attrset(NORMAL);
move(LINES - 1, 0);
for (i = 0; i < colsUsed; i++) printw("-");
move(LINES - 1, 0);
if (isReadOnly) i = '%';
else if (edited) i = '*';
else i = '-';
printw("-%c%c %s --0x%llX", i, i, baseName, base + cursor);
if (MAX(fileSize, lastEditedLoc)) printw("/0x%llX", getfilesize());
if (mode == bySector) printw("--sector %lld", (base + cursor) / SECTOR_SIZE);
move(cursor / lineLength, computeCursorXCurrentPos());
}
static void
IgnorePage(int infile)
{
static time_t last;
time_t now = time((time_t *) 0);
if (now != last) {
last = now;
move(LINES - 1, 0);
(void) standout();
PRINTW("---line %d ...skipping", infile);
(void) standend();
PRINTW(" ");
clrtoeol();
refresh();
}
}
static int
typeline(int y, int skip)
{
int found;
if ((found = (UsePattern && GOT_REGEX(ToFind, Text))) != 0)
HadPattern = TRUE;
if (!skip) {
move(y, 0);
Tlen -= Shift;
if (Tlen > COLS)
Tlen = COLS;
if (found) {
(void) standout();
if (Tlen > 0)
PRINTW("%.*s", Tlen, Text + Shift);
else
addstr(" ");
(void) standend();
} else if (Tlen > 0) {
int now = Shift, j;
while (Tlen > 0) {
for (j = now; j < now + Tlen; j++) {
if (Over[j] != Over[now])
break;
}
if (Over[now])
(void) standout();
PRINTW("%.*s", (j - now), Text + now);
if (Over[now])
(void) standend();
Tlen -= (j - now);
now = j;
}
}
clrtoeol();
}
typeinit();
return (++y);
}
static int
FinishPage(RING * gbl,
int inlist,
int infile,
int y)
{
int shown = FALSE;
int foo;
off_t length = 0;
while (y < LINES - 1)
y = typeline(y, FALSE);
move(LINES - 1, 0);
(void) standout();
PRINTW("---lines %d to %d", TopOfPage(infile, &foo) + 1, infile);
if (inlist >= 0) {
int oldy, oldx;
int save = gbl->AT_opt;
getyx(stdscr, oldy, oldx);
(void) standend();
gbl->AT_opt = TRUE;
shown = reshow(gbl, (unsigned) inlist);
gbl->AT_opt = save;
gbl->mrkfile = -1;
markC(gbl, TRUE);
(void) standout();
move(oldy, oldx);
}
if ((length = MaxP()) != 0) {
off_t num = ftell(InFile);
PRINTW(": %.1f%%", ((double) num * 100.) / (double) length);
}
PRINTW("---");
(void) standend();
PRINTW(" ");
clrtoeol();
return shown;
}
void displayCentered(char *msg, int line)
{
clr_line(line);
move(line, (COLS - strlen(msg)) / 2);
PRINTW(("%s", msg));
}
