1 files changed, 0 insertions, 67 deletions
diff --git a/app/assets/javascripts/zen_mode.js.coffee b/app/assets/javascripts/zen_mode.js.coffee
deleted file mode 100644
index 0fb8f7ed75f..00000000000
--- a/app/assets/javascripts/zen_mode.js.coffee
+++ /dev/null
@@ -1,67 +0,0 @@
-class @ZenMode
-  @fullscreen_prefix = 'fullscreen_'
-
-  constructor: ->
-    @active_zen_area = null
-    @active_checkbox = null
-    @scroll_position = 0
-
-    $(window).scroll =>
-      if not @active_checkbox
-        @scroll_position = window.pageYOffset
-
-    $('body').on 'click', '.zen-enter-link', (e) =>
-      e.preventDefault()
-      $(e.currentTarget).closest('.zennable').find('.zen-toggle-comment').prop('checked', true)
-
-    $('body').on 'click', '.zen-leave-link', (e) =>
-      e.preventDefault()
-      $(e.currentTarget).closest('.zennable').find('.zen-toggle-comment').prop('checked', false)
-
-    $('body').on 'change', '.zen-toggle-comment', (e) =>
-      checkbox = e.currentTarget
-      if checkbox.checked
-        # Disable other keyboard shortcuts in ZEN mode
-        Mousetrap.pause()
-        @udpateActiveZenArea(checkbox)
-      else
-        @exitZenMode()
-
-    $(document).on 'keydown', (e) =>
-      if e.keyCode is $.ui.keyCode.ESCAPE
-        @exitZenMode()
-        e.preventDefault()
-
-    $(window).on 'hashchange', @updateZenModeFromLocationHash
-
-  udpateActiveZenArea: (checkbox) =>
-    @active_checkbox = $(checkbox)
-    @active_checkbox.prop('checked', true)
-    @active_zen_area = @active_checkbox.parent().find('textarea')
-    @active_zen_area.focus()
-    window.location.hash = ZenMode.fullscreen_prefix + @active_checkbox.prop('id')
-
-  exitZenMode: =>
-    if @active_zen_area isnt null
-      Mousetrap.unpause()
-      @active_checkbox.prop('checked', false)
-      @active_zen_area = null
-      @active_checkbox = null
-      window.location.hash = ''
-      window.scrollTo(window.pageXOffset, @scroll_position)
-      # Enable dropzone when leaving ZEN mode
-      Dropzone.forElement('.div-dropzone').enable()
-
-  checkboxFromLocationHash: (e) ->
-    id = $.trim(window.location.hash.replace('#' + ZenMode.fullscreen_prefix, ''))
-    if id
-      return $('.zennable input[type=checkbox]#' + id)[0]
-    else
-      return null
-
-  updateZenModeFromLocationHash: (e) =>
-    checkbox = @checkboxFromLocationHash()
-    if checkbox
-      @udpateActiveZenArea(checkbox)
-    else
-      @exitZenMode()