void doVcfDetailsCore(struct trackDb *tdb, char *fileOrUrl, boolean isTabix)
/* Show item details using fileOrUrl. */
{
genericHeader(tdb, NULL);
int start = cartInt(cart, "o");
int end = cartInt(cart, "t");
int vcfMaxErr = -1;
struct vcfFile *vcff = NULL;
/* protect against temporary network or parsing error */
struct errCatch *errCatch = errCatchNew();
if (errCatchStart(errCatch))
{
if (isTabix)
vcff = vcfTabixFileMayOpen(fileOrUrl, seqName, start, end, vcfMaxErr, -1);
else
vcff = vcfFileMayOpen(fileOrUrl, seqName, start, end, vcfMaxErr, -1, TRUE);
}
errCatchEnd(errCatch);
if (errCatch->gotError)
{
if (isNotEmpty(errCatch->message->string))
warn("%s", errCatch->message->string);
}
errCatchFree(&errCatch);
if (vcff != NULL)
{
struct vcfRecord *rec;
for (rec = vcff->records; rec != NULL; rec = rec->next)
if (rec->chromStart == start && rec->chromEnd == end) // in pgSnp mode, don't get name
vcfRecordDetails(tdb, rec);
}
else
printf("Sorry, unable to open %s<BR>\n", fileOrUrl);
printTrackHtml(tdb);
}
void doProbe(struct sqlConnection *conn)
/* Put up probe info page. */
{
int probeId = cartInt(cart, hgpDoProbe);
int submissionSourceId = cartInt(cart, hgpSs);
cartRemove(cart, hgpSs);
probePage(conn, probeId, submissionSourceId);
}
void bigBedCustomClick(struct trackDb *tdb)
/* Display details for BigWig custom tracks. */
{
char *fileName = trackDbSetting(tdb, "bigDataUrl");
char *item = cartOptionalString(cart, "i");
int start = cartInt(cart, "o");
int end = cartInt(cart, "t");
bigBedClick(fileName, tdb, item, start, end, 0);
}
void doFlyreg(struct trackDb *tdb, char *item)
/* flyreg.org: Drosophila DNase I Footprint db. */
{
struct dyString *query = newDyString(256);
struct sqlConnection *conn = hAllocConn(database);
struct sqlResult *sr = NULL;
char **row;
int start = cartInt(cart, "o");
int end = cartInt(cart, "t");
char fullTable[HDB_MAX_TABLE_STRING];
boolean hasBin = FALSE;
char *motifTable = "flyregMotif";
struct dnaMotif *motif = NULL;
boolean isVersion2 = sameString(tdb->table, "flyreg2");
genericHeader(tdb, item);
if (!hFindSplitTable(database, seqName, tdb->table, fullTable, sizeof fullTable, &hasBin))
errAbort("track %s not found", tdb->table);
sqlDyStringPrintf(query, "select * from %s where chrom = '%s' and ",
fullTable, seqName);
hAddBinToQuery(start, end, query);
sqlDyStringPrintf(query, "chromStart = %d and name = '%s'", start, item);
sr = sqlGetResult(conn, query->string);
if ((row = sqlNextRow(sr)) != NULL)
{
struct flyreg2 fr;
if (isVersion2)
flyreg2StaticLoad(row+hasBin, &fr);
else
flyregStaticLoad(row+hasBin, (struct flyreg *)(&fr));
printf("<B>Factor:</B> %s<BR>\n", fr.name);
printf("<B>Target:</B> %s<BR>\n", fr.target);
if (isVersion2)
printf("<B>Footprint ID:</B> %06d<BR>\n", fr.fpid);
printf("<B>PubMed ID:</B> <A HREF=\"");
printEntrezPubMedUidUrl(stdout, fr.pmid);
printf("\" TARGET=_BLANK>%d</A><BR>\n", fr.pmid);
bedPrintPos((struct bed *)(&fr), 3, tdb);
if (hTableExists(database, motifTable))
{
motif = loadDnaMotif(item, motifTable);
if (motif != NULL)
motifHitSection(NULL, motif);
}
}
else
errAbort("query returned no results: \"%s\"", query->string);
dyStringFree(&query);
sqlFreeResult(&sr);
hFreeConn(&conn);
if (motif != NULL)
webNewSection("%s",tdb->longLabel);
printTrackHtml(tdb);
}
void doTriangle(struct trackDb *tdb, char *item, char *motifTable)
/* Display detailed info on a regulatory triangle item. */
{
int start = cartInt(cart, "o");
struct dnaSeq *seq = NULL;
struct dnaMotif *motif = loadDnaMotif(item, motifTable);
char *table = tdb->table;
int rowOffset = hOffsetPastBin(database, seqName, table);
char query[256];
struct sqlResult *sr;
char **row;
struct bed *hit = NULL;
struct sqlConnection *conn = hAllocConn(database);
cartWebStart(cart, database, "Regulatory Motif Info");
genericBedClick(conn, tdb, item, start, 6);
sqlSafef(query, sizeof query,
"select * from %s where name = '%s' and chrom = '%s' and chromStart = %d",
table, item, seqName, start);
sr = sqlGetResult(conn, query);
row = sqlNextRow(sr);
if (row != NULL)
hit = bedLoadN(row + rowOffset, 6);
sqlFreeResult(&sr);
if (hit != NULL)
{
seq = hDnaFromSeq(database, hit->chrom, hit->chromStart, hit->chromEnd, dnaLower);
if (hit->strand[0] == '-')
reverseComplement(seq->dna, seq->size);
}
motifHitSection(seq, motif);
printTrackHtml(tdb);
}
void doHgdpGeo(struct trackDb *tdb, char *item)
/* Show details page for HGDP SNP with population allele frequencies
* plotted on a world map. */
{
struct sqlConnection *conn = hAllocConn(database);
char query[512];
struct sqlResult *sr;
char **row;
int start = cartInt(cart, "o");
genericHeader(tdb, item);
int hasBin=1;
sqlSafef(query, sizeof(query),
"select * from %s where name = '%s' and chrom = '%s' and chromStart = %d",
tdb->table, item, seqName, start);
sr = sqlGetResult(conn, query);
if ((row = sqlNextRow(sr)) == NULL)
errAbort("doHgdpGeo: no match in %s for %s at %s:%d", tdb->table, item, seqName, start);
struct hgdpGeo *geo = hgdpGeoLoad(row+hasBin);
sqlFreeResult(&sr);
printCustomUrl(tdb, item, TRUE);
bedPrintPos((struct bed *)geo, 4, tdb);
printf("<B>Ancestral Allele:</B> %c<BR>\n", geo->ancestralAllele);
printf("<B>Derived Allele:</B> %c<BR>\n", geo->derivedAllele);
printOtherSnpMappings(tdb->table, item, start, conn, hasBin);
printf("<BR>\n");
printf("<TABLE><TR><TD>\n");
hgdpGeoFreqTable(geo);
printf("</TD><TD valign=top>\n");
hgdpGeoImg(geo);
printf("</TD></TR></TABLE>\n");
printTrackHtml(tdb);
hFreeConn(&conn);
}
void doPeakClusters(struct trackDb *tdb, char *item)
/* Display detailed info about a cluster of DNase peaks from other tracks. */
{
int start = cartInt(cart, "o");
char *table = tdb->table;
int rowOffset = hOffsetPastBin(database, seqName, table);
char query[256];
struct sqlResult *sr;
char **row;
struct bed *cluster = NULL;
struct sqlConnection *conn = hAllocConn(database);
cartWebStart(cart, database, "%s item details", tdb->shortLabel);
sqlSafef(query, sizeof(query),
"select * from %s where name = '%s' and chrom = '%s' and chromStart = %d",
table, item, seqName, start);
sr = sqlGetResult(conn, query);
row = sqlNextRow(sr);
if (row != NULL)
cluster = bedLoadN(row+rowOffset, 5);
sqlFreeResult(&sr);
if (cluster != NULL)
{
/* Get list of subgroups to display */
char *inputTableFieldDisplay = trackDbSetting(tdb, "inputTableFieldDisplay");
if (inputTableFieldDisplay != NULL)
{
struct slName *fieldList = stringToSlNames(inputTableFieldDisplay);
char *inputTrackTable = trackDbRequiredSetting(tdb, "inputTrackTable");
/* Print out some information about the cluster overall. */
printf("<B>Items in Cluster:</B> %s of %d<BR>\n", cluster->name,
sqlRowCount(conn, sqlCheckIdentifier(inputTrackTable)));
printf("<B>Cluster Score (out of 1000):</B> %d<BR>\n", cluster->score);
printPos(cluster->chrom, cluster->chromStart, cluster->chromEnd, NULL, TRUE, NULL);
/* In a new section put up list of hits. */
webNewSection("List of Items in Cluster");
webPrintLinkTableStart();
printClusterTableHeader(fieldList, FALSE, FALSE, TRUE);
printPeakClusterInfo(tdb, cart, conn, inputTrackTable, fieldList, cluster);
}
else
errAbort("Missing required trackDb setting %s for track %s",
"inputTableFieldDisplay", tdb->track);
webPrintLinkTableEnd();
}
printf("<A HREF=\"%s&g=htcListItemsAssayed&table=%s\" TARGET_blank>", hgcPathAndSettings(),
tdb->track);
printf("List all items assayed");
printf("</A><BR>\n");
webNewSection("Track Description");
printTrackHtml(tdb);
hFreeConn(&conn);
}
void doTransRegCode(struct trackDb *tdb, char *item, char *motifTable)
/* Display detailed info on a transcriptional regulatory code item. */
{
struct dnaMotif *motif = loadDnaMotif(item, motifTable);
int start = cartInt(cart, "o");
struct dnaSeq *seq = NULL;
char *table = tdb->table;
int rowOffset = hOffsetPastBin(database, seqName, table);
char query[256];
struct sqlResult *sr;
char **row;
struct sqlConnection *conn = hAllocConn(database);
struct transRegCode *trc = NULL;
cartWebStart(cart, database, "Regulatory Code Info");
sqlSafef(query, sizeof query,
"select * from %s where name = '%s' and chrom = '%s' and chromStart = %d",
table, item, seqName, start);
sr = sqlGetResult(conn, query);
row = sqlNextRow(sr);
if (row != NULL)
trc = transRegCodeLoad(row+rowOffset);
sqlFreeResult(&sr);
if (trc != NULL)
{
char strand[2];
seq = hDnaFromSeq(database, trc->chrom, trc->chromStart, trc->chromEnd, dnaLower);
if (seq->size != motif->columnCount)
{
printf("WARNING: seq->size = %d, motif->colCount=%d<BR>\n",
seq->size, motif->columnCount);
strand[0] = '?';
seq = NULL;
}
else
{
strand[0] = dnaMotifBestStrand(motif, seq->dna);
if (strand[0] == '-')
reverseComplement(seq->dna, seq->size);
}
strand[1] = 0;
printf("<B>Name:</B> ");
sacCerHgGeneLinkName(conn, trc->name);
printf("<BR>\n");
printf("<B>ChIP-chip Evidence:</B> %s<BR>\n", trc->chipEvidence);
printf("<B>Species conserved in:</B> %d of 2<BR>\n", trc->consSpecies);
if (seq != NULL)
printf("<B>Bit Score of Motif Hit:</B> %4.2f<BR>\n",
dnaMotifBitScore(motif, seq->dna));
printf("<B>Item score:</B> %d<BR>\n", trc->score);
printPosOnChrom(trc->chrom, trc->chromStart, trc->chromEnd, strand, TRUE, trc->name);
}
motifHitSection(seq, motif);
printTrackHtml(tdb);
}
void clickOnImage(struct sqlConnection *conn)
/* Handle click on image - calculate position in forward to genome browser. */
{
int x = cartInt(cart, hggClickX);
int y = cartInt(cart, hggClickY);
struct genoLay *gl = ggLayout(conn, linesOfGraphs(), graphsPerLine());
struct genoLayChrom *chrom = genoLayChromAt(gl, x, y);
if (chrom != NULL)
{
int base = gl->basesPerPixel*(x - chrom->x);
int start = base-500000, end=base+500000;
if (start<0) start=0;
printf("Location: ../cgi-bin/hgTracks?db=%s&%s&position=%s:%d-%d&hgGenomeClick=image\r\n\r\n",
database, cartSidUrlString(cart), chrom->fullName, start+1, end);
}
else
{
hggDoUsualHttp();
}
}
void retroShowCdnaAli(char *mappedId)
/* Show alignment for accession, mostly ripped off from htcCdnaAli */
{
char *track = cartString(cart, "aliTable");
struct trackDb *tdb = hashMustFindVal(trackHash, track);
char *table = cartString(cart, "table");
int start = cartInt(cart, "o");
struct sqlConnection *conn = hAllocConn(database);
struct sqlConnection *defDbConn = NULL;
struct mappingInfo *mi = mappingInfoNew(conn, table, mappedId);
struct genbankCds cds = getCds(conn, mi);
struct psl *psl;
struct dnaSeq *rnaSeq = NULL;
char *spec = trackDbRequiredSetting(tdb, BASE_COLOR_USE_SEQUENCE);
char *specCopy = cloneString(spec);
char *words[3];
int nwords = chopByWhite(specCopy, words, ArraySize(words));
char acc[512];
/* Print start of HTML. */
writeFramesetType();
puts("<HTML>");
printf("<HEAD>\n<TITLE>%s vs Genomic [%s]</TITLE>\n</HEAD>\n\n", mi->seqId, track);
/* Look up alignment and sequence in database. Always get sequence
* from defaultDb */
psl = loadAlign(conn, mi, start);
if (startsWith("August",mi->geneSet))
safef(acc, sizeof(acc), "aug-%s.T1",mi->seqId);
else
safef(acc, sizeof(acc), "%s",mi->seqId);
// value is: extFile seqTbl extFileTbl
if ((nwords != (int)ArraySize(words)) || !sameString(words[0], "extFile"))
errAbort("invalid %s track setting: %s ", BASE_COLOR_USE_SEQUENCE, spec);
char *seqTable = words[1];
char *extTable = words[2];
rnaSeq = hDnaSeqGet(database, acc, seqTable, extTable);
if (rnaSeq == NULL)
{
char *acc = mi->seqId;
rnaSeq = hExtSeq(database, acc);
if (rnaSeq == NULL)
errAbort("can't get mRNA sequence from %s prefix %s for %s from %s mappedId %s",
database, mi->geneSet, acc, track, mappedId);
}
sqlDisconnect(&defDbConn);
showSomeAlignment(psl, rnaSeq, gftDna, 0, rnaSeq->size, NULL, cds.start, cds.end);
pslFree(&psl);
dnaSeqFree(&rnaSeq);
mappingInfoFree(&mi);
hFreeConn(&conn);
}
static void displayAligns(struct sqlConnection *conn, struct mappingInfo *mi)
/* display cDNA alignments */
{
int start = cartInt(cart, "o");
char alignTbl[128];
struct psl *psl;
safef(alignTbl, sizeof(alignTbl), "%s%sAli%s", mi->tblPre, mi->geneSet,mi->suffix);
/* this should only ever have one alignment */
psl = getAlignments(conn, alignTbl, mi->pg->name);
printf("<H3>Retro Locus/Parent mRNA Alignments</H3>");
printRetroAlignments(psl, start, "hgcRetroCdnaAli", alignTbl, mi->pg->name);
pslFreeList(&psl);
}
void doId(struct sqlConnection *conn)
/* Set up Gene Pix on given ID. */
{
int id = cartInt(cart, hgpDoId);
struct slName *genes = visiGeneGeneName(conn, id);
if (genes == NULL)
{
cartRemove(cart, hgpListSpec);
cartRemove(cart, hgpId);
}
else
{
cartSetInt(cart, hgpId, id);
cartSetString(cart, hgpListSpec, genes->name);
}
slFreeList(&genes);
doDefault(conn, FALSE);
}
void doOrfeomeGenes(struct trackDb *tdb, char *acc)
/* Process click on a orfeomeGenes track. */
{
struct sqlConnection *conn = hAllocConn(database);
int start = cartInt(cart, "o");
struct cloneInfo *ci = orfeomeCloneInfoLoad(conn, acc, start);
// initial section
prInitialSection(ci, "ORFeome");
printf("<BR><B>Clone Source</B>: <A href=\"http://www.orfeomecollaboration.org/\""
" TARGET=_blank>ORFeome collaboration</A>\n");
prOrfeomeInfoLinks(conn, acc, ci);
if ((ci->refSeqs != NULL) && (ci->refSeqs->genes != NULL))
prRefSeqSims(ci);
prSeqLinks(conn, ci);
prAligns(conn, ci);
prMiscDiffs(conn, acc);
prMethodsLink(conn, tdb->track);
cloneInfoFree(&ci);
hFreeConn(&conn);
}
void doMgcGenes(struct trackDb *tdb, char *acc)
/* Process click on a mgcGenes track. */
{
struct sqlConnection *conn = hAllocConn(database);
int start = cartInt(cart, "o");
struct mgcDb mgcDb = getMgcDb();
struct cloneInfo *ci = mgcCloneInfoLoad(conn, acc, start);
prInitialSection(ci, mgcDb.name);
printf("<BR><B>Clone Source</B>: <A href=\"");
printMgcHomeUrl(&mgcDb);
printf("\" TARGET=_blank>%s</A>\n", mgcDb.title);
prMgcInfoLinks(conn, acc, &mgcDb, ci);
if ((ci->refSeqs != NULL) && (ci->refSeqs->genes != NULL))
prRefSeqSims(ci);
prSeqLinks(conn, ci);
prAligns(conn, ci);
prMiscDiffs(conn, acc);
prMethodsLink(conn, tdb->track);
cloneInfoFree(&ci);
hFreeConn(&conn);
}
void doBamDetails(struct trackDb *tdb, char *item)
/* Show details of an alignment from a BAM file. */
{
if (item == NULL)
errAbort("doBamDetails: NULL item name");
int start = cartInt(cart, "o");
if (!tdb || !trackDbSetting(tdb, "bamSkipPrintQualScore"))
skipQualityScore = FALSE;
else
skipQualityScore = TRUE;
// TODO: libify tdb settings table_pairEndsByName, stripPrefix and pairSearchRange
knetUdcInstall();
if (udcCacheTimeout() < 300)
udcSetCacheTimeout(300);
if (sameString(item, "zoom in"))
printf("Zoom in to a region with fewer items to enable 'detail page' links for individual items.<BR>");
char varName[1024];
safef(varName, sizeof(varName), "%s_pairEndsByName", tdb->track);
boolean isPaired = cartUsualBoolean(cart, varName,
(trackDbSetting(tdb, "pairEndsByName") != NULL));
char position[512];
safef(position, sizeof(position), "%s:%d-%d", seqName, winStart, winEnd);
struct hash *pairHash = isPaired ? hashNew(0) : NULL;
struct bamTrackData btd = {start, item, pairHash};
char *fileName = hReplaceGbdb(trackDbSetting(tdb, "bigDataUrl"));
if (fileName == NULL)
{
if (isCustomTrack(tdb->table))
{
errAbort("bamLoadItemsCore: can't find bigDataUrl for custom track %s", tdb->track);
}
else
{
struct sqlConnection *conn = hAllocConnTrack(database, tdb);
fileName = hReplaceGbdb(bamFileNameFromTable(conn, tdb->table, seqName));
hFreeConn(&conn);
}
}
char *indexName = hReplaceGbdb(trackDbSetting(tdb, "bigDataIndex"));
char *cacheDir = cfgOption("cramRef");
char *refUrl = trackDbSetting(tdb, "refUrl");
bamAndIndexFetchPlus(fileName, indexName, position, oneBam, &btd, NULL, refUrl, cacheDir);
if (isPaired)
{
char *setting = trackDbSettingOrDefault(tdb, "pairSearchRange", "20000");
int pairSearchRange = atoi(setting);
if (pairSearchRange > 0 && hashNumEntries(pairHash) > 0)
{
// Repeat the search for item in a larger window:
struct hash *newPairHash = hashNew(0);
btd.pairHash = newPairHash;
safef(position, sizeof(position), "%s:%d-%d", seqName,
max(0, winStart-pairSearchRange), winEnd+pairSearchRange);
bamFetch(fileName, position, oneBam, &btd, NULL);
}
struct hashEl *hel;
struct hashCookie cookie = hashFirst(btd.pairHash);
while ((hel = hashNext(&cookie)) != NULL)
{
bam1_t *bam = hel->val;
const bam1_core_t *core = &bam->core;
if (! (core->flag & BAM_FMUNMAP))
printf("<B>Note: </B>unable to find paired end for %s "
"within +-%d bases of viewing window %s<BR>\n",
item, pairSearchRange, addCommasToPos(database, cartString(cart, "position")));
else
printf("<B>Paired read name:</B> %s<BR>\n", item);
singleBamDetails(bam);
}
}
}
void doGvf(struct trackDb *tdb, char *item)
/* Show details for variants represented as GVF, stored in a bed8Attrs table */
{
struct sqlConnection *conn = hAllocConn(database);
int start = cartInt(cart, "o");
char query[1024];
sqlSafef(query, sizeof(query),
"select * from %s where name = '%s' and chrom = '%s' and chromStart = %d",
tdb->table, item, seqName, start);
struct sqlResult *sr = sqlGetResult(conn, query);
char **row;
if ((row = sqlNextRow(sr)) == NULL)
errAbort("doGvfDetails: can't find item '%s' in %s at %s:%d", item, database, seqName, start);
int rowOffset = hOffsetPastBin(database, seqName, tdb->table);
struct bed8Attrs *ba = bed8AttrsLoad(row+rowOffset);
bedPrintPos((struct bed *)ba, 3, tdb);
int i = 0;
// Note: this loop modifies ba->attrVals[i], assuming we won't use them again:
for (i = 0; i < ba->attrCount; i++)
{
// The ID is the bed8Attrs name and has already been displayed:
if (sameString(ba->attrTags[i], "ID"))
continue;
cgiDecode(ba->attrVals[i], ba->attrVals[i], strlen(ba->attrVals[i]));
char *tag = ba->attrTags[i];
// User-defined keywords used in dbVar's GVF:
if (sameString(tag, "var_type")) // This one isn't anymore, but I add it back (hg18.txt).
tag = "Variant type";
else if (sameString(tag, "clinical_int"))
tag = "Clinical interpretation";
else if (sameString(tag, "var_origin"))
tag = "Variant origin";
else if (islower(tag[0]))
// Uppercase for nice display, assuming user doesn't care which keywords are
// user-defined vs. GVF standard:
tag[0] = toupper(tag[0]);
// GVF standard Start_range and End_range tags (1-based coords):
if (sameString(tag, "Start_range") || sameString(tag, "End_range"))
{
char *copy = cloneString(ba->attrVals[i]);
char *words[3];
int wordCount = chopCommas(copy, words);
if (wordCount == 2 &&
(sameString(".", words[0]) || isInteger(words[0])) &&
(sameString(".", words[1]) || isInteger(words[1])))
{
boolean isStartRange = sameString(tag, "Start_range");
char *rangeStart = words[0], *rangeEnd = words[1];
if (sameString(".", rangeStart))
rangeStart = "unknown";
if (sameString(".", rangeEnd))
rangeEnd = "unknown";
if (isStartRange)
printf("<B>Start range</B>: outer start %s, inner start %s<BR>\n",
rangeStart, rangeEnd);
else
printf("<B>End range</B>: inner end %s, outer end %s<BR>\n",
rangeStart, rangeEnd);
}
else
// not formatted as expected, just print as-is:
printf("<B>%s</B>: %s<BR>\n", tag, htmlEncode(ba->attrVals[i]));
}
// Parent sounds like mom or dad (as in var_origin)... tweak it too:
else if (sameString(tag, "Parent"))
{
printf("<B>Variant region:</B> "
"<A HREF=\"http://www.ncbi.nlm.nih.gov/dbvar/variants/%s/\" "
"TARGET=_BLANK>%s</A><BR>\n", ba->attrVals[i], htmlEncode(ba->attrVals[i]));
}
else if (sameString(tag, "Name"))
{
char *url = trackDbSetting(tdb, "url");
// Show the Name only if it hasn't already appeared in the URL:
if (url == NULL || !stringIn("$$", url))
printf("<B>%s</B>: %s<BR>\n", tag, htmlEncode(ba->attrVals[i]));
}
else if (sameWord(tag, "Phenotype_id") && startsWith("HPO:HP:", ba->attrVals[i]))
{
subChar(tag, '_', ' ');
printf("<B>%s</B>: <A HREF=\"http://www.berkeleybop.org/obo/%s\" "
"TARGET=_BLANK>%s</A><BR>\n", tag, ba->attrVals[i]+strlen("HPO:"),
htmlEncode(ba->attrVals[i]));
}
else
{
subChar(tag, '_', ' ');
printf("<B>%s</B>: %s<BR>\n", tag, htmlEncode(ba->attrVals[i]));
}
}
sqlFreeResult(&sr);
hFreeConn(&conn);
/* printTrackHtml is done in genericClickHandlerPlus. */
}
