view app/assets/javascripts/zp.hash_magic.js @ 216:e043da06b85f

Load javascript last.
author Edho Arief <edho@myconan.net>
date Sun, 12 May 2013 02:48:43 +0900
parents 22c4b5f90e24
children 45ccec189bd7
line wrap: on
line source

//= require zp.formatter
//= require zp.viewer_width
(function($) {
  window.zp.hash_magic = {
    load_hash: function() {
      var hash_array = window.location.hash.slice(2).split(".")
      format = hash_array[0]
      width = hash_array[1]
      if (format !== undefined) {
        zp.formatter.links().filter("[href=#" + format + "]").click()
      }
      if (width !== undefined) {
        zp.viewer_width.resize(width)
      }
    },
    set_hash: function(e) {
      var
        format = zp.formatter.current(),
        width = zp.viewer_width.current,
        hash = "#!"
      hash += format
      if (width !== "auto") { hash += "." + width }
      if (hash === "#!pl") { hash = " " }
      history.replaceState(null, "", hash)
      if (e !== undefined) { e.preventDefault() }
    },
    init: function() {
      this.load_hash()
      if (history.replaceState) {
        this.set_hash()
        $(document).on('click', $.proxy(this.set_hash, this))
      }
    }
  }
})(jQuery)