Sha256: 73758a4514c57aac6efc9245e6bbb4fc00e2b8368be1aa6d297e74fc9ca97ec0
Contents?: true
Size: 1.5 KB
Versions: 4
Compression:
Stored size: 1.5 KB
Contents
defaults =
extendsTagName: "div"
css: "%t { display: block; }"
Trix.registerElement = (tagName, definition = {}) ->
tagName = tagName.toLowerCase()
properties = rewriteFunctionsAsValues(definition)
extendsTagName = properties.extendsTagName ? defaults.extendsTagName
delete properties.extendsTagName
defaultCSS = properties.defaultCSS
delete properties.defaultCSS
if defaultCSS? and extendsTagName is defaults.extendsTagName
defaultCSS += "\n#{defaults.css}"
else
defaultCSS = defaults.css
installDefaultCSSForTagName(defaultCSS, tagName)
extendedPrototype = Object.getPrototypeOf(document.createElement(extendsTagName))
extendedPrototype.__super__ = extendedPrototype
prototype = Object.create(extendedPrototype, properties)
constructor = document.registerElement(tagName, prototype: prototype)
Object.defineProperty(prototype, "constructor", value: constructor)
constructor
installDefaultCSSForTagName = (defaultCSS, tagName) ->
styleElement = insertStyleElementForTagName(tagName)
styleElement.textContent = defaultCSS.replace(/%t/g, tagName)
insertStyleElementForTagName = (tagName) ->
element = document.createElement("style")
element.setAttribute("type", "text/css")
element.setAttribute("data-tag-name", tagName.toLowerCase())
document.head.insertBefore(element, document.head.firstChild)
element
rewriteFunctionsAsValues = (definition) ->
object = {}
for key, value of definition
object[key] = if typeof value is "function" then {value} else value
object
Version data entries
4 entries across 4 versions & 1 rubygems