void
scanboundry(int wrapok, MARK dot, int dir)
{
if (wrapok) {
movenext(&dot, dir);
scanboundpos = dot;
scanbound_is_header = FALSE;
} else {
scanboundpos = curbp->b_line;
scanbound_is_header = TRUE;
}
}
movielisty1::movielisty1(QWidget *parent) :
QWidget(parent),
ui(new Ui::movielisty1)
{
ui->setupUi(this);
QFile file("/home/rakesh/Qt/Reco/python/movielens_1m_uid_aplha");
file.open(QIODevice::ReadOnly | QIODevice::Text);
QString path;
QTextStream in1(&file);
path= in1.readLine();
ui->Uidvalue->setText(path);
QFile file1("/home/rakesh/Qt/Reco/python/movielens_1m_movieWatched.json");
file1.open(QIODevice::ReadOnly | QIODevice::Text);
QString path1;
QTextStream in(&file1);
path1= in.readLine();
ui->scrollArea->setWidget(new QLabel(path1));
QString path2;
path2="/home/rakesh/Qt/Reco/python/movielens_1m_Graph.png";
QPixmap p(path2);
QSize size(ui->img->width(),ui->img->height());
p=p.scaled(size);
ui->img->setPixmap(p);
connect(ui->Next,SIGNAL(clicked()),this,SLOT(movenext()));
}
void userproflisty2::nectclicked()
{
emit movenext();
}
void
attrib_matches(void)
{
#if OPT_HILITEMATCH
MARK origdot;
MARK nextdot;
int status;
REGIONSHAPE oregionshape = regionshape;
VIDEO_ATTR vattr;
assert(curwp != 0);
ignorecase = window_b_val(curwp, MDIGNCASE);
if (!need_to_rehilite())
return;
if (tb_length(searchpat) == 0 || gregexp == NULL)
return;
/* #define track_hilite 1 */
#ifdef track_hilite
mlwrite("rehighlighting");
#endif
vattr = (VIDEO_ATTR) b_val(curbp, VAL_HILITEMATCH);
if (vattr == 0)
return;
(void) clear_match_attrs(TRUE, 1);
if (curwp == 0)
return;
origdot = DOT;
DOT.l = buf_head(curbp);
DOT.o = 0;
nextdot = DOT;
scanboundry(FALSE, DOT, FORWARD);
do {
if (b_val(curbp, MDHILITEOVERLAP)) {
movenext(&(DOT), FORWARD);
} else {
movenext(&nextdot, FORWARD);
DOT = nextdot;
}
status = scanner(gregexp, FORWARD, FALSE, (int *) 0);
if (status != TRUE)
break;
if (vattr != VACOLOR)
videoattribute = vattr;
else {
int c;
for (c = NSUBEXP - 1; c > 0; c--)
if (gregexp->startp[c] == gregexp->startp[0]
&& gregexp->endp[c] == gregexp->endp[0])
break;
if (c > NCOLORS - 1)
videoattribute = VCOLORATTR(NCOLORS - 1);
else
videoattribute = VCOLORATTR(c + 1);
}
MK.l = DOT.l;
MK.o = DOT.o + (C_NUM) gregexp->mlen;
/* provide a location for the next non-overlapping match */
nextdot = MK;
if (gregexp->mlen > 0)
nextdot.o -= BytesBefore(nextdot.l, nextdot.o);
/* show highlighting from DOT to MK */
regionshape = rgn_EXACT;
videoattribute |= VOWN_MATCHES;
status = attributeregion();
} while (status == TRUE);
DOT = origdot;
regionshape = oregionshape;
curbp->b_highlight = HILITE_ON; /* & ~HILITE_DIRTY */
hilite_suppressed = FALSE;
#endif /* OPT_HILITEMATCH */
}
/* extra args -- marking if called from globals, and should mark lines, and
fromscreen, if the searchpattern is on the screen, so we don't need to
ask for it. */
int
fsearch(int f, int n, int marking, int fromscreen)
{
int status = TRUE;
int wrapok;
MARK curpos;
int didmark = FALSE;
int didwrap;
assert(curwp != 0);
if (f && n < 0)
return rsearch(f, -n, FALSE, FALSE);
if (n == 0)
n = 1;
wrapok = marking || window_b_val(curwp, MDWRAPSCAN);
last_srch_direc = FORWARD;
/* ask the user for a regular expression to search for. if
* "marking", then we were called to do line marking for the
* global command.
*/
if (!marking) {
status = readpattern("Search: ", &searchpat, &gregexp,
lastkey, fromscreen);
if (status != TRUE)
return status;
}
ignorecase = window_b_val(curwp, MDIGNCASE);
if (curwp == 0)
return FALSE;
curpos = DOT;
scanboundry(wrapok, curpos, FORWARD);
didwrap = FALSE;
while (marking || n--) {
movenext(&(DOT), FORWARD);
status = scanner(gregexp, FORWARD, wrapok, &didwrap);
if (status == ABORT) {
mlwarn("[Aborted]");
DOT = curpos;
return status;
}
/* if found, mark the line */
if (status && marking) {
/* if we were on a match when we started, then
scanner returns TRUE, even though it's
on a boundary. quit if we find ourselves
marking a line twice */
if (lismarked(DOT.l))
break;
lsetmarked(DOT.l);
/* and, so the next movenext gets to next line */
DOT.o = llength(DOT.l);
didmark = TRUE;
}
if (!marking && didwrap) {
mlwrite("[Search wrapped past end of buffer]");
didwrap = FALSE;
}
if (status != TRUE)
break;
}
if (!marking && !status)
movenext(&(DOT), REVERSE);
if (marking) { /* restore dot and offset */
DOT = curpos;
} else if (status) {
savematch(DOT, gregexp->mlen);
if (samepoint(DOT, curpos)) {
mlwrite(onlyonemsg);
}
}
/* Complain if not there. */
if ((marking && didmark == FALSE) ||
(!marking && status == FALSE)) {
not_found_msg(wrapok, FORWARD);
return FALSE;
}
attrib_matches();
return TRUE;
}
/*
* backhunt -- repeat previous forward search
*/
int
backhunt(int f, int n)
{
int status = TRUE;
int wrapok;
MARK curpos;
int didwrap;
assert(curwp != 0);
wrapok = window_b_val(curwp, MDWRAPSCAN);
if (f && n < 0) /* search forwards */
return (forwhunt(f, -n));
if (n == 0)
n = 1;
/* Make sure a pattern exists */
if (tb_length(searchpat) == 0) {
mlforce("[No pattern set]");
return FALSE;
}
ignorecase = window_b_val(curwp, MDIGNCASE);
if (curwp == 0)
return FALSE;
/* find n'th occurrence of pattern
*/
curpos = DOT;
scanboundry(wrapok, DOT, REVERSE);
didwrap = FALSE;
while (n--) {
movenext(&(DOT), REVERSE);
status = scanner(gregexp, REVERSE, wrapok, &didwrap);
if (didwrap) {
mlwrite("[Search wrapped past start of buffer]");
didwrap = FALSE;
}
if (status != TRUE)
break;
}
if (status == TRUE) {
savematch(DOT, gregexp->mlen);
if (samepoint(DOT, curpos)) {
mlwrite(onlyonemsg);
}
} else if (status == FALSE) {
movenext(&(DOT), FORWARD);
not_found_msg(wrapok, REVERSE);
} else if (status == ABORT) {
mlwarn("[Aborted]");
DOT = curpos;
return status;
}
attrib_matches();
return status;
}
/* ARGSUSED */
static int
rsearch(int f, int n, int dummy GCC_UNUSED, int fromscreen)
{
int status;
int wrapok;
MARK curpos;
int didwrap;
assert(curwp != 0);
if (f && n < 0) /* reverse direction */
return fsearch(f, -n, FALSE, fromscreen);
if (n == 0)
n = 1;
wrapok = window_b_val(curwp, MDWRAPSCAN);
last_srch_direc = REVERSE;
/* ask the user for the regular expression to search for, and
* find n'th occurrence.
*/
status = readpattern("Reverse search: ", &searchpat, &gregexp,
EOS, fromscreen);
if (status != TRUE)
return status;
ignorecase = window_b_val(curwp, MDIGNCASE);
if (curwp == 0)
return FALSE;
curpos = DOT;
scanboundry(wrapok, DOT, REVERSE);
didwrap = FALSE;
while (n--) {
movenext(&(DOT), REVERSE);
status = scanner(gregexp, REVERSE, wrapok, &didwrap);
if (didwrap) {
mlwrite(
"[Search wrapped past start of buffer]");
didwrap = FALSE;
}
if (status != TRUE)
break;
}
if (status == TRUE) {
savematch(DOT, gregexp->mlen);
if (samepoint(DOT, curpos)) {
mlwrite(onlyonemsg);
}
} else if (status == FALSE) {
movenext(&(DOT), FORWARD);
not_found_msg(wrapok, REVERSE);
} else if (status == ABORT) {
mlwarn("[Aborted]");
DOT = curpos;
return status;
}
attrib_matches();
return status;
}
