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refactoring...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2023-10-21 15:53:09 +03:00
parent bf31acf2b5
commit 363be1f238
1 changed files with 52 additions and 34 deletions
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86
experiments/outline-editor/editor.js
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@ -538,22 +538,22 @@ var styling = {
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
//
// XXX use ligatures for these???
var symbols = {
__proto__: plugin,
// XXX use a single regex with handler func to do these...
symbols: {
'>>': '»',
'<<': '«',
'->': '→',
'<-': '←',
'=>': '⇒',
'<=': '⇐',
'(i)': '🛈',
'(c)': '©',
'/!\\': '⚠',
// XXX think these are better handled by ligatures...
//'>>': '»',
//'<<': '«',
//'->': '→',
//'<-': '←',
//'=>': '⇒',
//'<=': '⇐',
'(i)': '🛈',
'(c)': '©',
'/!\\': '⚠',
},
get symbols_pattern(){
return (this.symbols != null
@ -573,17 +573,6 @@ var symbols = {
return that.symbols[m] })
: text
return text
/* XXX
.replace(/(?<!\\)>>/gm, '»')
.replace(/(?<!\\)<</gm, '«')
.replace(/(?<![\\<])->/gm, '→')
.replace(/(?<![\\<])=>/gm, '⇒')
.replace(/(?<!\\)<-(?!>)/gm, '←')
.replace(/(?<!\\)<=(?!>)/gm, '⇐')
.replace(/(?<!\\)\(i\)/gm, '🛈')
.replace(/(?<!\\)\(c\)/gm, '©')
.replace(/(?<!\\)\/!\\/gm, '⚠')
//*/
.replace(/(?<!\\)---(?!-)/gm, '&mdash;')
.replace(/(?<!\\)--(?!-)/gm, '&ndash;') },
}
@ -614,7 +603,7 @@ var Outline = {
//
left_key_collapses: true,
right_key_expands: true,
code_update_interval: 5000,
change_interval: 1000,
tab_size: 4,
carot_jump_edge_then_block: false,
@ -840,6 +829,33 @@ var Outline = {
text.autoUpdateSize() }
return node },
// This will prevent spamming the .sync() by limiting calls to one
// per .change_interval
//
// XXX should we call plugin's __change__ live or every second???
__change_timeout: undefined,
__change_requested: false,
__change__: function(){
var that = this
this.__change_requested = true
if(this.__change_timeout){
return this }
// do the action...
if(this.__change_requested){
this.sync()
this.runPlugins('__change__', that)
this.__change_requested = false }
this.__change_timeout = setTimeout(
function(){
that.__change_timeout = undefined
that.__change_requested
&& that.__change__() },
that.change_interval || 1000)
return this },
// edit...
indent: function(node='focused', indent=true){
// .indent(<indent>)
if(node === true || node === false){
@ -857,12 +873,14 @@ var Outline = {
.slice(siblings.indexOf(cur)+1)
parent.after(cur)
children.length > 0
&& cur.lastChild.append(...children) }
&& cur.lastChild.append(...children)
this.__change__() }
// indent...
} else {
var parent = siblings[siblings.indexOf(cur) - 1]
if(parent){
parent.lastChild.append(cur) } }
parent.lastChild.append(cur)
this.__change__()} }
return cur },
deindent: function(node='focused', indent=false){
return this.indent(node, indent) },
@ -886,15 +904,21 @@ var Outline = {
siblings[i+1].after(node)
focused
&& this.focus() }
this.__change__()
return this },
show: function(node='focused', offset){
var node = this.get(...arguments)
var outline = this.outline
var parent = node
var changes = false
do{
parent = parent.parentElement
changes = changes
|| parent.getAttribute('collapsed') == ''
parent.removeAttribute('collapsed')
} while(parent !== outline)
changes
&& this.__change__()
return node },
toggleCollapse: function(node='focused', state='next'){
var that = this
@ -920,6 +944,7 @@ var Outline = {
node.removeAttribute('collapsed')
for(var elem of [...node.querySelectorAll('textarea')]){
elem.updateSize() } }
this.__change__()
return node },
remove: function(node='focused', offset){
var elem = this.get(...arguments)
@ -932,10 +957,11 @@ var Outline = {
: this.get(elem, 'next') }
elem?.remove()
next?.focus()
this.__change__()
return this },
clear: function(){
this.outline.innerText = ''
this.__change__()
return this },
// block serialization...
@ -1486,17 +1512,9 @@ var Outline = {
that.runPlugins('__focusout__', evt, that, elem) })
// update .code...
var update_code_timeout
outline.addEventListener('change',
function(evt){
if(update_code_timeout){
return }
update_code_timeout = setTimeout(
function(){
update_code_timeout = undefined
that.sync()
that.runPlugins('__change__', evt, that) },
that.code_update_interval || 5000) })
this.__change__() })
// toolbar...
var toolbar = this.toolbar