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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 2023-12-24 14:44:35 +03:00
parent b92515dedd
commit 910ba412b4
1 changed files with 36 additions and 38 deletions
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74
experiments/outline-editor/editor.js
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@ -206,28 +206,17 @@ var attributes = {
//
// Parse attrs...
// .parseBlockAttrs(<text>[, <elem>])
// -> <elem>
//
// Parse attrs keeping non-system attrs in .text...
// .parseBlockAttrs(<text>, true[, <elem>])
// -> <elem>
//
// Parse attrs keeping all attrs in .text...
// .parseBlockAttrs(<text>, 'all'[, <elem>])
// -> <elem>
// -> [<elem>, <attrs>, <sys-attrs>]
//
// XXX where should we get .__block_attrs__???
// ...editor (current), plugin, ...???
// XXX might be a good idea to split out the actual code handler to
// be overloadable by other plugins...
parseBlockAttrs: function(editor, text, keep=false, elem={}){
if(typeof(keep) == 'object'){
elem = keep
keep = typeof(elem) == 'boolean' ?
elem
: false }
parseBlockAttrs: function(editor, text, elem={}){
var system = editor.__block_attrs__
var clean = text
var attrs = ''
var sysattrs = ''
elem.text = text
// XXX for some reason changing the first group into (?<= .. )
// still eats up the whitespace...
// ...putting the same pattern in a normal group and
@ -235,11 +224,11 @@ var attributes = {
//.replace(/(?<=[\n\h]*)(?:(?:\n|^)\s*\w*\s*::\s*[^\n]*\s*)*$/,
.replace(/([\n\t ]*)(?:(?:\n|^)[\t ]*\w+[\t ]*::[\t ]*[^\n]+[\t ]*)+$/,
function(match, ws){
var attrs = match
match = match
.trim()
.split(/(?:[\t ]*::[\t ]*|[\t ]*\n[\t ]*)/g)
while(attrs.length > 0){
var [name, val] = attrs.splice(0, 2)
while(match.length > 0){
var [name, val] = match.splice(0, 2)
elem[name] =
val == 'true' ?
true
@ -247,29 +236,38 @@ var attributes = {
false
: val
// keep non-system attrs...
if(keep
&& !(name in system)){
ws += `\n${name}::${val}` } }
if(!(name in system)){
attrs += `\n${name}::${val}`
} else {
sysattrs += `\n${name}::${val}` } }
return ws })
elem.text = keep == 'all' ?
text
: clean
return elem },
return [
elem,
attrs,
sysattrs,
] },
__parse_code__: function(code, editor, elem){
return this.parseBlockAttrs(
editor,
code,
editor.__code_attrs__,
elem)
.text },
var [elem, attrs, system] = this.parseBlockAttrs(editor, code, elem)
// XXX use filter handler here...
return editor.__code_attrs__ ?
elem.text +'\n'+ attrs
: elem.text },
__pre_parse__: function(text, editor, elem){
return this.parseBlockAttrs(
editor,
text,
editor.__view_attrs__,
elem)
.text },
var [elem, attrs, system] = this.parseBlockAttrs(editor, text, elem)
// XXX use filter handler here...
return editor.__view_attrs__ ?
elem.text +'\n'+ attrs
: elem.text },
// XXX revise naming...
// XXX revise attr order...
__code_attrs__: function(editor, elem, attrs, system){
// XXX
},
__view_attrs__: function(editor, elem, attrs, system){
// XXX
},
}