Sha256: 794000b9871f55f2dddf6272841918a3d2ba853ab44c793a7d6da2df864e0301
Contents?: true
Size: 1.47 KB
Versions: 4
Compression:
Stored size: 1.47 KB
Contents
class Trix.Watchdog.Deserializer
constructor: (@document, @snapshot) ->
{@tree, @selection} = @snapshot
@deserializeTree()
@deserializeSelection()
deserializeTree: ->
@nodes = {}
@element = @deserializeNode(@tree)
deserializeNode: (serializedNode) ->
node = switch serializedNode.name
when "#text"
@deserializeTextNode(serializedNode)
when "#comment"
@deserializeComment(serializedNode)
else
@deserializeElement(serializedNode)
@nodes[serializedNode.id] = node
node
deserializeTextNode: ({value}) ->
@document.createTextNode(value)
deserializeComment: ({value}) ->
@document.createComment(value)
deserializeChildren: (serializedNode) ->
for child in serializedNode.children ? []
@deserializeNode(child)
deserializeElement: (serializedNode) ->
node = @document.createElement(serializedNode.name)
node.setAttribute(name, value) for name, value of serializedNode.attributes ? {}
node.removeChild(node.lastChild) while node.lastChild
node.appendChild(childNode) for childNode in @deserializeChildren(serializedNode)
node
deserializeSelection: ->
return unless @selection
{start, end} = @selection
startContainer = @nodes[start.id]
endContainer = @nodes[end.id]
@range = @document.createRange()
@range.setStart(startContainer, start.offset)
@range.setEnd(endContainer, end.offset)
@range
getElement: ->
@element
getRange: ->
@range
Version data entries
4 entries across 4 versions & 1 rubygems