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some refactoring...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2014-03-20 01:45:04 +04:00
parent f28acbc09d
commit 90fb7d4f60
1 changed files with 87 additions and 75 deletions
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162
ui/data4.js
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@ -144,7 +144,9 @@ var DataPrototype = {
return this
},
// util methods...
// Util methods...
// Compact a sparse list...
compactSparseList: function(list){
@ -184,77 +186,8 @@ var DataPrototype = {
return gid
},
// This is signature compatible with .getImage(..), see it for more
// info...
//
// XXX do we need more specific focus operations like:
// .focusImageOffset(offset)
// XXX reference impelementation:
// return this.focusImage('current', offset)
// .focusRibbonOffset(offset)
// XXX reference impelementation:
// var c = this.getRibbonOrder()
// var t = c+offset
// return this.focusImage('current', (t < c ? 'after' : 'before'), t)
focusImage: function(target, mode, list){
var current = this.getImage(target, mode, list)
if(this.order.indexOf(current) >= 0){
this.current = current
}
return this
},
// This is signature compatible with .getRibbon(..), see it for more
// info...
setBase: function(target, offset){
var base = this.getRibbon(target, offset)
if(base in this.ribbons){
this.base = base
}
return this
},
// Create empty ribbon...
//
// XXX above/below/at...
// XXX do we remove ribbons and how...
// XXX test
newRibbon: function(target, mode){
var gid = this.newGid('R')
var i = this.getRibbonOrder(target)
this.ribbon_order.splice(i, 0, gid)
this.ribbons[gid] = []
// XXX should we return this or gid???
return this
},
// Merge ribbons
//
// .mergeRibbons('all')
// .mergeRibbons(ribbon, ribbon, ...)
// -> data
// If 'all' is the first argumet, this will merge all the ribbons.
//
// This will merge the ribbons into the first.
//
// XXX we should update .base
// XXX test
mergeRibbons: function(target, other){
var targets = target == 'all' ? this.ribbon_order : arguments
var base = arguments[0]
for(var i=1; i < arguments.length; i++){
var r = arguments[i]
this.makeSparseImages(this.ribbons[r], this.ribbons[base])
delete this.ribbons[r]
this.ribbon_order.splice(this.ribbon_order.indexOf(r), 1)
}
// XXX we should update .base
return this
},
// Introspection...
// Get image
//
@ -625,6 +558,82 @@ var DataPrototype = {
return this.ribbon_order.indexOf(this.getRibbon(target, offset))
},
// Edit methods...
// This is signature compatible with .getImage(..), see it for more
// info...
//
// XXX do we need more specific focus operations like:
// .focusImageOffset(offset)
// XXX reference impelementation:
// return this.focusImage('current', offset)
// .focusRibbonOffset(offset)
// XXX reference impelementation:
// var c = this.getRibbonOrder()
// var t = c+offset
// return this.focusImage('current', (t < c ? 'after' : 'before'), t)
focusImage: function(target, mode, list){
var current = this.getImage(target, mode, list)
if(this.order.indexOf(current) >= 0){
this.current = current
}
return this
},
// This is signature compatible with .getRibbon(..), see it for more
// info...
setBase: function(target, offset){
var base = this.getRibbon(target, offset)
if(base in this.ribbons){
this.base = base
}
return this
},
// Create empty ribbon...
//
// XXX above/below/at...
// XXX do we remove ribbons and how...
// XXX test
newRibbon: function(target, mode){
var gid = this.newGid('R')
var i = this.getRibbonOrder(target)
this.ribbon_order.splice(i, 0, gid)
this.ribbons[gid] = []
// XXX should we return this or gid???
return this
},
// Merge ribbons
//
// .mergeRibbons('all')
// .mergeRibbons(ribbon, ribbon, ...)
// -> data
// If 'all' is the first argumet, this will merge all the ribbons.
//
// This will merge the ribbons into the first.
//
// XXX we should update .base
// XXX test
mergeRibbons: function(target, other){
var targets = target == 'all' ? this.ribbon_order : arguments
var base = arguments[0]
for(var i=1; i < arguments.length; i++){
var r = arguments[i]
this.makeSparseImages(this.ribbons[r], this.ribbons[base])
delete this.ribbons[r]
this.ribbon_order.splice(this.ribbon_order.indexOf(r), 1)
}
// XXX we should update .base
return this
},
// Sort images in ribbons via .order...
//
// NOTE: this sorts in-place
@ -738,6 +747,10 @@ var DataPrototype = {
return this
},
// Data-level edit methods...
// Split data into 2 or more sections...
//
// NOTE: this might result in empty ribbons, if no images are in a
@ -848,13 +861,12 @@ var DataPrototype = {
return res
},
// JSON serialization...
//
// NOTE: this loads in-place, use .fromJSON(..) to create new data...
// XXX check if we need more version checking...
convertDataGen3: function(data){
// XXX check for earlier versions...
// XXX do we need to do more here???
data = data.version == null ? convertDataGen1(data) : data
var that = this
var res = {}