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[forked] replace.ubiquity.js
var noun_typed_text = {
name: 'typed text',
suggest: function suggestTyped(txt, htm, cb, si){
return !si && {text: txt, summary: htm, score: .4}
},
}
var replace = CmdUtils.CreateCommand({
name: 'replace',
icon: 'chrome://ubiquity/skin/icons/page_refresh.png',
description: 'Replaces selection.',
arguments: {
object_regexp: noun_typed_text,
goal: noun_typed_text,
format: {
default: {summary: 'mg'},
suggest: function suggestFlag(txt, htm, cb, si){
if(!si && (txt = txt.toLowerCase().match(/[igmy]/g)))
return {summary: Utils.uniq(txt).join('')}
},
},
},
authors: [{name: 'powchin', homepage: 'http://friendfeed.com/powchin'},
'satyr'],
license: 'MIT',
execute: function executeReplace(args){
var so = this._do(args, args.goal.text)
if(so) CmdUtils.setSelection(so.html, so)
},
preview: function previewReplace(pb, args){
var so = this._do(args, '\0$&\0'+ args.goal.text +'\0')
if(!so) return void this.previewDefault(pb)
for(let p in so) if(so[p])
so[p] = Utils.escapeHtml(so[p]).replace(
/\0([^\0]*)\0([^\0]*)\0/g, '<del>$1</del><ins>$2</ins>')
pb.innerHTML = '<pre id="replace">'+ (so.html || so.text)
},
_do: function _doReplace({object, format}, to){
var so = {html: CmdUtils.htmlSelection}
if(!so.html && !(so.text = CmdUtils.selection)) return null
if(object.text) gsub(so, regex(object.text, format.summary), to)
return so
},
})
CmdUtils.CreateCommand({
name: 'indent',
icon: 'chrome://ubiquity/skin/icons/page_refresh.png',
description: 'Indents selection with X characters (default: whitespace).',
help: 'Specify a negative number to unindent.',
arguments: {
object: CmdUtils.NounType(/^-?\d+$/, '4'),
instrument: noun_typed_text,
},
execute: function executeIndent({object: {text: n}, instrument: {text}}){
if(!(n |= 0)) return
text = text || ' '
var so = CmdUtils.selectionObject
, [re, to] =
n > 0
? [/^(?=.)/mg, Array(n+1).join(text)]
: [RegExp('^(?:'+ Utils.regexp.quote(text) +'){0,'+ -n +'}', 'mg'), '']
gsub(so, re, to)
CmdUtils.setSelection(so.html, so)
},
})
CmdUtils.CreateCommand({
name: 'quote',
icon: 'chrome://ubiquity/skin/icons/page_code.png',
description: "Quotes selection by adding `&gt;' to each line.",
execute: function executeQuote(){
replace.execute({
object : {text: '^'},
goal : {text: '>\\x20'},
format : {summary: 'mg'},
})
},
})
CmdUtils.CreateCommand({
name: 'unquote',
icon: 'chrome://ubiquity/skin/icons/page_code.png',
description: "Unquotes selection by removing `&gt;' from each line.",
execute: function executeUnquote(){
replace.execute({
object : {text: '^>\x20'},
goal : {text: ''},
format : {summary: 'mg'},
})
},
})
function gsub(so, re, to){
to = to.replace(
/\\(?:u[0-9a-fA-F]{4}|x[0-9a-fA-F]{2}|[0-3]?[0-7]{1,2}|.)/g,
s => JSON.parse('"'+ s +'"'))
for(let p in so) if(so[p]) so[p] = so[p].replace(re, to)
}
function regex(pattern, flags){
try { return RegExp( pattern , flags) }
catch({}){ return RegExp(Utils.regexp.quote(pattern), flags) }
}
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