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refactored getRibbonGIDs(..)...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2014-01-14 16:01:38 +04:00
parent 6d429f257e
commit c38cda3746
1 changed files with 35 additions and 20 deletions
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55
ui/data.js
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@ -721,32 +721,47 @@ function getGIDRibbonIndex(gid, data){
// Get a list of gids in ribbon...
//
// The ribbon can be given as:
// - null - get current ribbon
// - number - ribbon index
// - gid
// - image
// - list - return only images in ribbon
// Possible signatures:
//
// XXX we should be able to pass both a ribbon number and a list of
// gids to filter...
function getRibbonGIDs(a, no_clone, data){
// getRibbonGIDs([<image>[, <no-clone>]])
// find a ribbon with <image> and return its gids
// <image> can be anything than getGIDRibbonIndex(..) accepts.
// if <image> is omitted then current ribbon is assumed.
// <no-clone> if true will prevent the result from being cloned, use
// with caution.
//
// getRibbonGIDs(<gids>[, <ribbon-index>])
// <gids> is list of gids.
// return a filtered list of gids, containing only gids from target
// ribbon.
// <ribbon-index> is getGIDRibbonIndex(..) compatible value or number,
// if it is not given, then current ribbon is used.
//
function getRibbonGIDs(a, b, data){
data = data == null ? DATA : data
// a is ribbon number...
if(typeof(a) == typeof(123)){
var res = data.ribbons[a]
} else {
var res = data.ribbons[getGIDRibbonIndex(
(a != null && a.constructor.name != 'Array')
? a
: null,
data)]
}
if(a != null && a.constructor.name == 'Array'){
res = res.filter(function(e){
return a.indexOf(e) >= 0
// a is list of gids, b if given is ribbon number...
} else if(a != null && a.constructor.name == 'Array'){
// b is a number...
if(typeof(b) == typeof(123)){
var res = data.ribbons[b]
// b is an getGIDRibbonIndex(..) compatible...
} else {
var res = data.ribbons[getGIDRibbonIndex(b, data)]
}
res = a.filter(function(e){
return res.indexOf(e) >= 0
})
// a is an getGIDRibbonIndex(..) compatible...
} else {
var res = data.ribbons[getGIDRibbonIndex(a, data)]
}
if(no_clone){
if(b){
return res
}
return res.slice()