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notes and some tweaking...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2019-01-24 06:12:04 +03:00
parent 3ae2014338
commit 21ebcb2b58
1 changed files with 23 additions and 13 deletions
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36
ui (gen4)/lib/widget/browse2.js
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@ -145,21 +145,25 @@ var BaseBrowserPrototype = {
list: function(make, options){
throw new Error('.list(..): Not implemented.') },
// Make .items...
//
// .make()
// -> this
//
// XXX should this reset .items or update them???
// ...seems that assigning an ID to an item and recycling would
// be nice, not sure yet how to organize this...
// XXX revise options handling for .list(..)
make: function(options){
var items = this.items = []
var make = function(item, opts){
var make = function(value, opts){
items.push(Object.assign(
{},
options || {},
opts || {},
{item: item}))
{value: value}))
return make
}.bind(this)
make.__proto__ = Items
@ -182,11 +186,12 @@ var BaseBrowserPrototype = {
renderList: function(items, options){
return items },
// Render nested list...
renderSubList: function(items, options){
return items },
renderSubList: function(item, rendered, options){
return rendered },
// Render list item...
renderItem: function(item, options){
return item },
// Render state...
//
// .render()
@ -201,9 +206,9 @@ var BaseBrowserPrototype = {
var items = this.items
.map(function(item){
return item.render ?
that.renderSubList(item.render(context, options), options)
: item.item.render ?
that.renderSubList(item.item.render(context, options), options)
that.renderSubList(item, item.render(context, options), options)
: item.value.render ?
that.renderSubList(item, item.value.render(context, options), options)
: that.renderItem(item) })
// determine the render mode...
@ -214,6 +219,7 @@ var BaseBrowserPrototype = {
: items
},
// Update state (make then render)...
//
// .update()
@ -266,18 +272,22 @@ var BrowserPrototype = {
// Render main list...
// XXX update dom...
renderList: function(items, options){
// XXX save link to dom...
this.dom = null
return items },
// Render nested list...
renderSubList: function(items, options){
// XXX save link to dom...
return items },
// XXX save link to dom (???)
renderSubList: function(item, rendered, options){
return rendered },
// Render list item...
// XXX save link to dom in item.dom (???)
renderItem: function(item, options){
// XXX save link to dom...
return item },
// save the rendered state to .dom
render: function(context, options){
this.dom = object.parent(BrowserPrototype.render, this).call(this, context, options)
return this.dom
},
filter: function(){},