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thinking about crops linked in chains...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2014-06-14 04:49:27 +04:00
parent b2d39f9615
commit 9360ed2332
1 changed files with 19 additions and 7 deletions
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26
ui/data4.js
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@ -1211,6 +1211,8 @@ var DataPrototype = {
// NOTE: this will not affect the original data object...
// NOTE: this may result in empty ribbons...
// NOTE: this will not crop the .order...
//
// XXX should this link to .root and .parent data???
crop: function(list){
var crop = this.clone()
list = crop.makeSparseImages(list)
@ -1219,6 +1221,11 @@ var DataPrototype = {
return list[i] != null
}))
}
// XXX ???
//crop.parent = this
//crop.root = this.root == null ? this : this.root
return crop
},
@ -1286,10 +1293,11 @@ var DataPrototype = {
// .mergeRibbonCrop(..) method.
//
// XXX should there be a way to set the base ribbon???
// XXX should this link to .root and .parent data???
// XXX do these belong here???
cropRibbons: function(mode){
mode = mode == null ? 'current' : mode
var res = new Data()
var crop = new Data()
// get image representations from each ribbon...
var that = this
@ -1298,14 +1306,18 @@ var DataPrototype = {
? function(e){ return that.getImage(mode, e) }
: mode)
var r = res.newRibbon()
var r = crop.newRibbon()
res.ribbons[r] = images
res.order = images.slice()
res.base = r
res.current = images[0]
crop.ribbons[r] = images
crop.order = images.slice()
crop.base = r
crop.current = images[0]
return res
// XXX ???
//crop.parent = this
//crop.root = this.root == null ? this : this.root
return crop
},
// Merge the sortable ribbon representation into data...