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# locked.coffee lib/psd/layer_info/ |
--- | ---
¶ |
    LayerInfo = require '../layer_info.coffee'

    module.exports = class Locked extends LayerInfo
      @shouldParse: (key) -> key is 'lspf'

      constructor: (layer, length) ->
        super(layer, length)

        @transparencyLocked = false
        @compositeLocked = false
        @positionLocked = false
        @allLocked = false

      parse: ->
        locked = @file.readInt()

        @transparencyLocked = (locked & (0x01 << 0)) > 0 || locked == -2147483648
        @compositeLocked = (locked & (0x01 << 1)) > 0 || locked == -2147483648
        @positionLocked = (locked & (0x01 << 2)) > 0 || locked == -2147483648

        @allLocked = @transparencyLocked and @compositeLocked and @positionLocked

generated Tue May 12 2015 11:08:13 GMT-0400 (EDT)