Sha256: a73f01cade0a2fe9e0df59a910682e0286d8b773fd8e5b63505dc4631955e901
Contents?: true
Size: 1.29 KB
Versions: 10
Compression:
Stored size: 1.29 KB
Contents
Editor.Parsers.add 'word', class
rule: /((\*{1,2})[^\*]+(\*{1,2}))/gi
constructor: (node, el) ->
@walker = document.createTreeWalker(node, NodeFilter.SHOW_TEXT)
isMatched: =>
@matches().length > 0
matches: () =>
matches = []
while node = @walker.nextNode()
while (m = @rule.exec(node.textContent))?
matches.push m
if m.index > 0 || m[0].length < node.length
node = node.splitText(m.index)
node.splitText(m[0].length)
m.node = node
@walker.currentNode = node
@matches = ->
matches
@matches()
render: =>
if @matches().length == 0
return @walker.root
for match in @matches()
if match[match.length - 1].length == match[match.length - 2].length
if match[match.length - 1].length == 2
@bold(match)
else
@italic(match)
@walker.root
bold: (match) =>
if match.node.parentElement.nodeName == 'STRONG'
return
node = match.node
el = "<strong>".toHTML()
node.parentElement.replaceChild(el, node)
el.appendChild(node)
el
italic: (match) =>
if match.node.parentElement.nodeName == 'EM'
return
node = match.node
el = "<em>".toHTML()
node.parentElement.replaceChild(el, node)
el.appendChild(node)
el
Version data entries
10 entries across 10 versions & 1 rubygems