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started testing .shiftImage(..) and shorthands...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2014-03-22 17:01:47 +04:00
parent 29bd430f54
commit b1d97daa6a
1 changed files with 32 additions and 16 deletions
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48
ui/data4.js
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@ -260,7 +260,7 @@ var DataPrototype = {
// it will be returned.
//
// .getImage(gid|order, offset[, list|ribbon])
// -> gid if the image at offset from current
// -> gid of the image at offset from current
// -> null if there is no image at that offset
//
// NOTE: If gid|order is not given, current image is assumed.
@ -736,24 +736,32 @@ var DataPrototype = {
// Shift image...
//
// .shiftImage(from, gid|ribbon)
// .shiftImage(from, gid|ribbon, 'before')
// .shiftImage(from, gid|ribbon, 'after')
// .shiftImage(from, gid|order|ribbon)
// .shiftImage(from, gid|order|ribbon, 'before')
// .shiftImage(from, gid|order|ribbon, 'after')
// -> data
//
// .shiftImage(from, offset, 'offset')
// -> data
//
// order is expected to be ribbon order.
//
// from must be a .getImage(..) compatible object. usually an image
// gid, order, or null, see .getImage(..) for more info.
//
// NOTE: this will not create new ribbons.
// NOTE: .getImage(..) defaults to 'before' thus this to defaults
// to 'after'
//
// XXX ribbon position range checking...
// XXX ribbon order range checking...
// XXX process from as a list of gids...
// XXX test
// XXX test vertical..
shiftImage: function(from, target, mode){
from = from == null ? this.current : from
from = from == 'current' ? this.current : from
from = from.constructor.name != 'Array' ? [from] : from
mode = mode == null ? 'before' : mode
mode = mode == null ? 'after' : mode
var ribbons = this.ribbons
var order = this.order
@ -762,14 +770,16 @@ var DataPrototype = {
// target is an offset...
if(mode == 'offset'){
target = target == null ? 0 : target
var t = f + target
t = t > order.length ? order.length-1
: t < 0 ? 0
: t
target = order[t]
var t = this.getImageOrder(this.getImage(first, target))
var ribbon = this.getRibbon(target)
var ribbon = this.getRibbon(first)
// target is ribbon order...
// XXX range checking???
} else if(typeof(target) == typeof(123)){
var t = f
var ribbon = this.ribbon_order[target]
// target is a ribbon gid...
} else if(target in this.ribbons){
@ -806,7 +816,7 @@ var DataPrototype = {
f = order.indexOf(from[i])
// update order...
order.splice(t+i, 0, this.splice(f, 1)[0])
order.splice(t+i, 0, this.order.splice(f, 1)[0])
// update ribbons...
for(k in ribbons){
@ -818,6 +828,12 @@ var DataPrototype = {
return this
},
// XXX shorthand actions...
shiftImageUp: function(gid){ return this.shiftImage(gid, this.getRibbonIndex(gid)-1) },
shiftImageDown: function(gid){ return this.shiftImage(gid, this.getRibbonIndex(gid)+1) },
shiftImageLeft: function(gid){ return this.shiftImage(gid, -1, 'offset') },
shiftImageRight: function(gid){ return this.shiftImage(gid, 1, 'offset') },
/********************************************* Data-level edit ***/
@ -1020,10 +1036,10 @@ var DataPrototype = {
return this
},
// romove duplicate gids...
// Remove duplicate gids...
//
// NOTE: this is slow-ish...
removeDuplicateGIDs: function(lst){
removeDuplicateGIDs: function(){
this.removeDuplicates(this.order)
this.sortImages()
return this