Initial commit for OpenECOMP SDN-C OA&M

[sdnc/oam.git] / admportal / public / javascripts / bootstrap-submenu.js

diff --git a/admportal/public/javascripts/bootstrap-submenu.js b/admportal/public/javascripts/bootstrap-submenu.js
new file mode 100644 (file)
index 0000000..7c8e411
--- /dev/null
+++ b/admportal/public/javascripts/bootstrap-submenu.js
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+/*!
+ * Bootstrap-submenu v2.0.3 (https://vsn4ik.github.io/bootstrap-submenu/)
+ * Copyright 2015 Vasily A. (https://github.com/vsn4ik)
+ * Licensed under the MIT license
+ */
+
+/**
+ * $.inArray: friends with IE8. Use Array.prototype.indexOf in future.
+ * $.proxy: friends with IE8. Use Function.prototype.bind in future.
+ */
+
+'use strict';
+
+(function(factory) {
+  if (typeof define == 'function' && define.amd) {
+    // AMD. Register as an anonymous module
+    define(['jquery'], factory);
+  }
+  else if (typeof exports == 'object') {
+    // Node/CommonJS
+    module.exports = factory(require('jquery'));
+  }
+  else {
+    // Browser globals
+    factory(jQuery);
+  }
+})(function($) {
+  function Item(element) {
+    this.$element = $(element);
+    this.$menu = this.$element.closest('.dropdown-menu');
+    this.$main = this.$menu.parent();
+    this.$items = this.$menu.children('.dropdown-submenu');
+
+    this.init();
+  }
+
+  Item.prototype = {
+    init: function() {
+      this.$element.on('keydown', $.proxy(this, 'keydown'));
+    },
+    close: function() {
+      this.$main.removeClass('open');
+      this.$items.trigger('hide.bs.submenu');
+    },
+    keydown: function(event) {
+      // 27: Esc
+
+      if (event.keyCode == 27) {
+        event.stopPropagation();
+
+        this.close();
+        this.$main.children('a, button').trigger('focus');
+      }
+    }
+  };
+
+  function SubmenuItem(element) {
+    this.$element = $(element);
+    this.$main = this.$element.parent();
+    this.$menu = this.$main.children('.dropdown-menu');
+    this.$subs = this.$main.siblings('.dropdown-submenu');
+    this.$items = this.$menu.children('.dropdown-submenu');
+
+    this.init();
+  }
+
+  $.extend(SubmenuItem.prototype, Item.prototype, {
+    init: function() {
+      this.$element.on({
+        click: $.proxy(this, 'click'),
+        keydown: $.proxy(this, 'keydown')
+      });
+
+      this.$main.on('hide.bs.submenu', $.proxy(this, 'hide'));
+    },
+    click: function(event) {
+      // Fix a[href="#"]. For community
+      event.preventDefault();
+
+      event.stopPropagation();
+
+      this.toggle();
+    },
+    hide: function(event) {
+      // Stop event bubbling
+      event.stopPropagation();
+
+      this.close();
+    },
+    open: function() {
+      this.$main.addClass('open');
+      this.$subs.trigger('hide.bs.submenu');
+    },
+    toggle: function() {
+      if (this.$main.hasClass('open')) {
+        this.close();
+      }
+      else {
+        this.open();
+      }
+    },
+    keydown: function(event) {
+      // 13: Return, 32: Spacebar
+
+      if (event.keyCode == 32) {
+        // Off vertical scrolling
+        event.preventDefault();
+      }
+
+      if ($.inArray(event.keyCode, [13, 32]) != -1) {
+        this.toggle();
+      }
+    }
+  });
+
+  function Submenupicker(element) {
+    this.$element = $(element);
+    this.$main = this.$element.parent();
+    this.$menu = this.$main.children('.dropdown-menu');
+    this.$items = this.$menu.children('.dropdown-submenu');
+
+    this.init();
+  }
+
+  Submenupicker.prototype = {
+    init: function() {
+      this.$menu.off('keydown.bs.dropdown.data-api');
+      this.$menu.on('keydown', $.proxy(this, 'itemKeydown'));
+
+      this.$menu.find('li > a').each(function() {
+        new Item(this);
+      });
+
+      this.$menu.find('.dropdown-submenu > a').each(function() {
+        new SubmenuItem(this);
+      });
+
+      this.$main.on('hidden.bs.dropdown', $.proxy(this, 'hidden'));
+    },
+    hidden: function() {
+      this.$items.trigger('hide.bs.submenu');
+    },
+    itemKeydown: function(event) {
+      // 38: Arrow up, 40: Arrow down
+
+      if ($.inArray(event.keyCode, [38, 40]) != -1) {
+        // Off vertical scrolling
+        event.preventDefault();
+
+        event.stopPropagation();
+
+        var $items = this.$menu.find('li:not(.disabled):visible > a');
+        var index = $items.index(event.target);
+
+        if (event.keyCode == 38 && index !== 0) {
+          index--;
+        }
+        else if (event.keyCode == 40 && index !== $items.length - 1) {
+          index++;
+        }
+        else {
+          return;
+        }
+
+        $items.eq(index).trigger('focus');
+      }
+    }
+  };
+
+  // For AMD/Node/CommonJS used elements (optional)
+  // http://learn.jquery.com/jquery-ui/environments/amd/
+  return $.fn.submenupicker = function(elements) {
+    var $elements = this instanceof $ ? this : $(elements);
+
+    return $elements.each(function() {
+      var data = $.data(this, 'bs.submenu');
+
+      if (!data) {
+        data = new Submenupicker(this);
+
+        $.data(this, 'bs.submenu', data);
+      }
+    });
+  };
+});