From 2ca6aaaeccdcd61e371d3ac8c9d10e5dfe859f33 Mon Sep 17 00:00:00 2001
From: Theodor Vararu <theodor.vararu@digital.cabinet-office.gov.uk>
Date: Tue, 9 Aug 2016 16:24:44 +0100
Subject: [PATCH] Remove selection-buttons.js

A copy of this file already gets imported and served through
https://github.com/alphagov/govuk_prototype_kit/blob/master/server.js#L58.
As such, we don't need this file.

Relevant discusson:
https://github.com/alphagov/govuk_prototype_kit/pull/223#discussion_r70628261
---
 .../javascripts/govuk/selection-buttons.js    | 111 ------------------
 1 file changed, 111 deletions(-)
 delete mode 100644 app/assets/javascripts/govuk/selection-buttons.js

diff --git a/app/assets/javascripts/govuk/selection-buttons.js b/app/assets/javascripts/govuk/selection-buttons.js
deleted file mode 100644
index 69d0284b3f..0000000000
--- a/app/assets/javascripts/govuk/selection-buttons.js
+++ /dev/null
@@ -1,111 +0,0 @@
-(function () {
-  "use strict";
-  var root = this,
-      $ = root.jQuery;
-
-  if (typeof GOVUK === 'undefined') { root.GOVUK = {}; }
-
-  var SelectionButtons = function (elmsOrSelector, opts) {
-    var $elms;
-
-    this.selectedClass = 'selected';
-    this.focusedClass = 'focused';
-    if (opts !== undefined) {
-      $.each(opts, function (optionName, optionObj) {
-        this[optionName] = optionObj;
-      }.bind(this));
-    }
-    if (typeof elmsOrSelector === 'string') {
-      $elms = $(elmsOrSelector);
-      this.selector = elmsOrSelector;
-      this.setInitialState($(this.selector));
-    } else if (elmsOrSelector !== undefined) {
-      this.$elms = elmsOrSelector;
-      this.setInitialState(this.$elms);
-    }
-    this.addEvents();
-  };
-  SelectionButtons.prototype.addEvents = function () {
-    if (typeof this.$elms !== 'undefined') {
-      this.addElementLevelEvents();
-    } else {
-      this.addDocumentLevelEvents();
-    }
-  };
-  SelectionButtons.prototype.setInitialState = function ($elms) {
-    $elms.each(function (idx, elm) {
-      var $elm = $(elm);
-
-      if ($elm.is(':checked')) {
-        this.markSelected($elm);
-      }
-    }.bind(this));
-  };
-  SelectionButtons.prototype.markFocused = function ($elm, state) {
-    if (state === 'focused') {
-      $elm.parent('label').addClass(this.focusedClass);
-    } else {
-      $elm.parent('label').removeClass(this.focusedClass);
-    }
-  };
-  SelectionButtons.prototype.markSelected = function ($elm) {
-    var radioName;
-
-    if ($elm.attr('type') === 'radio') {
-      radioName = $elm.attr('name');
-      $($elm[0].form).find('input[name="' + radioName + '"]')
-        .parent('label')
-        .removeClass(this.selectedClass);
-      $elm.parent('label').addClass(this.selectedClass);
-    } else { // checkbox
-      if ($elm.is(':checked')) {
-        $elm.parent('label').addClass(this.selectedClass);
-      } else {
-        $elm.parent('label').removeClass(this.selectedClass);
-      }
-    }
-  };
-  SelectionButtons.prototype.addElementLevelEvents = function () {
-    this.clickHandler = this.getClickHandler();
-    this.focusHandler = this.getFocusHandler({ 'level' : 'element' });
-
-    this.$elms
-      .on('click', this.clickHandler)
-      .on('focus blur', this.focusHandler);
-  };
-  SelectionButtons.prototype.addDocumentLevelEvents = function () {
-    this.clickHandler = this.getClickHandler();
-    this.focusHandler = this.getFocusHandler({ 'level' : 'document' });
-
-    $(document)
-      .on('click', this.selector, this.clickHandler)
-      .on('focus blur', this.selector, this.focusHandler);
-  };
-  SelectionButtons.prototype.getClickHandler = function () {
-    return function (e) {
-      this.markSelected($(e.target));
-    }.bind(this);
-  };
-  SelectionButtons.prototype.getFocusHandler = function (opts) {
-    var focusEvent = (opts.level === 'document') ? 'focusin' : 'focus';
-
-    return function (e) {
-      var state = (e.type === focusEvent) ? 'focused' : 'blurred';
-
-      this.markFocused($(e.target), state);
-    }.bind(this);
-  };
-  SelectionButtons.prototype.destroy = function () {
-    if (typeof this.selector !== 'undefined') {
-      $(document)
-        .off('click', this.selector, this.clickHandler)
-        .off('focus blur', this.selector, this.focusHandler);
-    } else {
-      this.$elms
-        .off('click', this.clickHandler)
-        .off('focus blur', this.focusHandler);
-    }
-  };
-
-  root.GOVUK.SelectionButtons = SelectionButtons;
-}).call(this);