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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2019-03-15 04:21:33 +03:00
parent 14055acf26
commit d731b03514
1 changed files with 7 additions and 4 deletions
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11
ui (gen4)/lib/widget/browse2.js
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@ -735,6 +735,7 @@ var BaseBrowserPrototype = {
// XXX add path support... // XXX add path support...
// XXX add literal item support (???) // XXX add literal item support (???)
// XXX do not get .subtree elements of a .collapsed item... // XXX do not get .subtree elements of a .collapsed item...
// XXX skip .noniterable items...
get: function(key, _){ get: function(key, _){
key = key == null ? 0 : key key = key == null ? 0 : key
@ -746,13 +747,15 @@ var BaseBrowserPrototype = {
.map(function(e, i){ .map(function(e, i){
return [e, i] }) return [e, i] })
.compact() .compact()
var i = 0 var i = 0
var v = 0
var offset = 0 var offset = 0
do { do {
// direct match... // direct match...
// XXX this is messed up on the second+ iteration... // XXX this is messed up on the second+ iteration...
if(sublists.length == 0 || key - offset < sublists[0][1]){ if(sublists.length == 0 || key - offset - i < sublists[0][1]){
return items[key - offset] return items[key - offset]
} }
@ -765,7 +768,7 @@ var BaseBrowserPrototype = {
// nested... // nested...
} else { } else {
var res = key - i == 1 ? var res = key - offset == 1 ?
sublist sublist
: sublist.sublist instanceof Browser ? : sublist.sublist instanceof Browser ?
sublist.sublist.get(key - i - offset, true) sublist.sublist.get(key - i - offset, true)
@ -780,8 +783,8 @@ var BaseBrowserPrototype = {
offset += (sublist.sublist || sublist.value).length offset += (sublist.sublist || sublist.value).length
// XXX not sure about this... // XXX this is wrong...
} while(items.length > key - (i + offset)) } while(true)
return undefined return undefined