devdocs/assets/javascripts/views/sidebar/doc_list.coffee

class app.views.DocList extends app.View
  @className: '_list'

  @events:
    open:  'onOpen'
    close: 'onClose'

  @routes:
    after: 'afterRoute'

  init: ->
    @lists = {}

    @addSubview @listSelect = new app.views.ListSelect @el
    @addSubview @listFocus  = new app.views.ListFocus @el unless $.isTouchScreen()
    @addSubview @listFold   = new app.views.ListFold @el

    app.on 'ready', @render
    return

  activate: ->
    if super
      list.activate() for slug, list of @lists
      @listSelect.selectCurrent()
    return

  deactivate: ->
    if super
      list.deactivate() for slug, list of @lists
    return

  render: =>
    @html @tmpl('sidebarDoc', app.docs.all())
    unless app.isSingleDoc() or app.settings.hasDocs()
      @append @tmpl('sidebarDoc', app.disabledDocs.all(), disabled: true)
    return

  reset: ->
    @listSelect.deselect()
    @listFocus?.blur()
    @listFold.reset()

    if model = app.router.context.type or app.router.context.entry
      @reveal model
      @select model
    return

  onOpen: (event) =>
    $.stopEvent(event)
    doc = app.docs.findBy 'slug', event.target.getAttribute('data-slug')

    if doc and not @lists[doc.slug]
      @lists[doc.slug] = if doc.types.isEmpty()
        new app.views.EntryList doc.entries.all()
      else
        new app.views.TypeList doc
      $.after event.target, @lists[doc.slug].el
    return

  onClose: (event) =>
    $.stopEvent(event)
    doc = app.docs.findBy 'slug', event.target.getAttribute('data-slug')

    if doc and @lists[doc.slug]
      @lists[doc.slug].detach()
      delete @lists[doc.slug]
    return

  select: (model) ->
    @listSelect.selectByHref model?.fullPath()
    return

  reveal: (model) ->
    @openDoc model.doc
    @openType model.getType() if model.type
    @paginateTo model
    @scrollTo model
    return

  openDoc: (doc) ->
    @listFold.open @find("[data-slug='#{doc.slug}']")
    return

  openType: (type) ->
    @listFold.open @lists[type.doc.slug].find("[data-slug='#{type.slug}']")
    return

  paginateTo: (model) ->
    @lists[model.doc.slug]?.paginateTo(model)
    return

  scrollTo: (model) ->
    $.scrollTo @find("a[href='#{model.fullPath()}']")
    return

  afterRoute: (route, context) =>
    if context.init
      @reset()
    else
      @select context.type or context.entry
    return