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bugfix...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2019-06-02 21:16:23 +03:00
parent 410d3bb745
commit ace3bd2b52
1 changed files with 34 additions and 10 deletions
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44
ui (gen4)/lib/widget/browse2.js
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@ -1453,6 +1453,13 @@ var BaseBrowserPrototype = {
// given options in this case will be applied only to list items
// that are searched i.e. the non-items in the input list...
//
// XXX BUG: this gets the indexes wrong....
// To reproduce:
// dialog.search('B/C/*', (_, i) => i, {iterateAll: true})
// -> [12 .. 15] // should be: [16, 17, 21, 22]
// while:
// dialog.search(true, (_, i) => i, {iterateAll: true})
// -> [0 .. 22]
// XXX can .search(..) of a non-path array as a pattern be done in
// a single pass???
// XXX add support for fuzzy match search -- match substring by default
@ -1481,9 +1488,9 @@ var BaseBrowserPrototype = {
},
// path test...
// NOTE: this does not go down branches that do not match the path...
// XXX add support for '**' ???
path: function(pattern){
if(pattern instanceof Array){
// XXX add support for '**' ???
var cmp = function(a, b){
return a.length == b.length
&& !a
@ -1502,9 +1509,11 @@ var BaseBrowserPrototype = {
return function(elem, i, path, next){
// do not go down branches beyond pattern length or
// ones that are not on path...
;(pattern.length == path.length
|| !onPath(path))
&& next(false)
// XXX BUG: this messes up i...
// ...can we do this while maintaining i correctly???
//;(pattern.length == path.length
// || !onPath(path))
// && next(false)
// do the test...
return path.length > 0
&& pattern.length == path.length
@ -2156,16 +2165,18 @@ var BaseBrowserPrototype = {
var normIndex = function(i){
return (i === undefined || typeof(i) == typeof(123)) ?
i
: this.get(i, function(e, i){ return i }, get_options) }.bind(this)
: this.get(i,
function(_, i){ return i },
get_options) }.bind(this)
// NOTE: we prefer context.from / context.to as they are more
// likely to be normalized.
// as to the rest of the values of set we look first in the
// options as we'll need them only if from/to are not
// normalized...
var from = context.from = normIndex(context.from || options.from)
var to = context.to = normIndex(context.to || options.to)
var around = normIndex(options.around || context.around)
var count = options.count || context.count
var from = context.from = normIndex('from' in context ? context.from : options.from)
var to = context.to = normIndex('to' in context ? context.to : options.to)
var around = normIndex('around' in options ? options.around : context.around)
var count = 'count' in options ? options.count : context.count
// NOTE: count < 0 is the same as no count / all...
count = count < 0 ?
null
@ -2191,6 +2202,14 @@ var BaseBrowserPrototype = {
throw new Error(`.render(..): context.from must be less than `
+`or equal to context.to. (got: from=${from} and to=${to})`) }
// XXX use this to check if an item is on the path to <from> and
// pass it to the skipped topology constructor...
var from_path = from != null
&& this.get(from, function(e, i, p){ return p }, get_options)
from_path = from_path instanceof Array
&& from_path
console.log('>>>>', from_path)
// do the walk...
var elems = this.walk(
function(elem, i, path, nested){
@ -2199,7 +2218,12 @@ var BaseBrowserPrototype = {
// XXX need to handle special case:
// (i == from && path.length > 0)
// -> render skipped parents...
// ...we can ignore groups branch here...
// the problem here is that we already lost the
// nesting context, we need to either rebuild it
// or start earlier...
// ...the problem with starting earlier is that
// we need to render ONLY the parents of <from>
// and it is not clear how to identify them...
!((from == null || i >= from)
&& (to == null || i < to)) ?
[]