char *findSelDb()
/* Find user selected database (as opposed to genome database). */
{
struct slName *dbList = getDbListForGenome();
char *selDb = cartUsualString(cart, hgtaTrack, NULL);
if (!slNameInList(dbList, selDb))
selDb = cloneString(dbList->name);
slFreeList(&dbList);
return selDb;
}
struct trackDb *showTrackField(struct grp *selGroup,
char *trackVar, char *trackScript)
/* Show track control. Returns selected track. */
{
struct trackDb *track, *selTrack = NULL;
if (trackScript == NULL)
trackScript = "";
if (sameString(selGroup->name, "allTables"))
{
char *selDb = findSelDb();
struct slName *dbList = getDbListForGenome(), *db;
hPrintf("<B>database:</B>\n");
hPrintf("<SELECT NAME=%s %s>\n", trackVar, trackScript);
for (db = dbList; db != NULL; db = db->next)
{
hPrintf(" <OPTION VALUE=%s%s>%s\n", db->name,
(sameString(db->name, selDb) ? " SELECTED" : ""),
db->name);
}
hPrintf("</SELECT>\n");
}
else
{
boolean allTracks = sameString(selGroup->name, "allTracks");
hPrintf("<B>track:</B>\n");
hPrintf("<SELECT NAME=\"%s\" %s>\n", trackVar, trackScript);
if (allTracks)
{
selTrack = findSelectedTrack(fullTrackList, NULL, trackVar);
slSort(&fullTrackList, trackDbCmpShortLabel);
}
else
{
selTrack = findSelectedTrack(fullTrackList, selGroup, trackVar);
}
for (track = fullTrackList; track != NULL; track = track->next)
{
if (allTracks || sameString(selGroup->name, track->grp))
{
hPrintf(" <OPTION VALUE=\"%s\"%s>%s\n", track->track,
(track == selTrack ? " SELECTED" : ""),
track->shortLabel);
}
}
hPrintf("</SELECT>\n");
}
hPrintf("\n");
return selTrack;
}
struct trackDb *showTrackField(struct grp *selGroup, char *trackVar, char *trackScript,
boolean disableNoGenome)
/* Show track control. Returns selected track. */
{
struct trackDb *track, *selTrack = NULL;
if (trackScript == NULL)
trackScript = "";
if (sameString(selGroup->name, "allTables"))
{
char *selDb = findSelDb();
struct slName *dbList = getDbListForGenome(), *db;
hPrintf("<B>database:</B>\n");
hPrintf("<SELECT NAME=%s %s>\n", trackVar, trackScript);
for (db = dbList; db != NULL; db = db->next)
{
hPrintf(" <OPTION VALUE=%s%s>%s\n", db->name,
(sameString(db->name, selDb) ? " SELECTED" : ""),
db->name);
}
hPrintf("</SELECT>\n");
}
else
{
boolean allTracks = sameString(selGroup->name, "allTracks");
hPrintf("<B>track:</B>\n");
hPrintf("<SELECT NAME=\"%s\" %s>\n", trackVar, trackScript);
if (allTracks)
{
selTrack = findSelectedTrack(fullTrackList, NULL, trackVar);
slSort(&fullTrackList, trackDbCmpShortLabel);
}
else
{
selTrack = findSelectedTrack(fullTrackList, selGroup, trackVar);
}
boolean selTrackIsDisabled = FALSE;
struct trackDb *firstEnabled = NULL;
for (track = fullTrackList; track != NULL; track = track->next)
{
if (allTracks || sameString(selGroup->name, track->grp))
{
hPrintf(" <OPTION VALUE=\"%s\"", track->track);
if (cartTrackDbIsNoGenome(database, track->table))
hPrintf(NO_GENOME_CLASS);
if (disableNoGenome && isNoGenomeDisabled(database, track->table))
{
hPrintf(" DISABLED");
if (track == selTrack)
selTrackIsDisabled = TRUE;
}
else if (firstEnabled == NULL)
firstEnabled = track;
if (track == selTrack && !selTrackIsDisabled)
hPrintf(" SELECTED");
hPrintf(">%s</OPTION>", track->shortLabel);
}
}
if (selTrackIsDisabled)
selTrack = firstEnabled;
hPrintf("</SELECT>\n");
}
hPrintf("\n");
return selTrack;
}