[ADF-3369] Add toggle for showHeaderContent property (#3603)

* Add toggle for showHeaderContent property

* Add tests for showHeaderContent property

e2e/pages/adf/core/toggleState.js

@@ -0,0 +1,51 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+var Util = require('../../../util/util');
+
+var ToggleState = function () {
+
+    var toggleButton = by.xpath("ancestor::mat-slide-toggle");
+
+    this.enableToggle = function (toggle) {
+        Util.waitUntilElementIsVisible(toggle);
+        Util.waitUntilElementIsPresent(toggle);
+        var finalToggleButton = toggle.element(toggleButton);
+        finalToggleButton.getAttribute('class').then(function (value) {
+            if (value.indexOf('mat-checked')===-1) {
+                finalToggleButton.click();
+            }
+        });
+        return this;
+    };
+
+    this.disableToggle = function (toggle) {
+        Util.waitUntilElementIsVisible(toggle);
+        var finalToggleButton = toggle.element(toggleButton);
+        finalToggleButton.getAttribute('class').then(function (value) {
+            if (value.indexOf('mat-checked')!==-1) {
+                finalToggleButton.click();
+            }
+        });
+        return this;
+    };
+
+};
+module.exports = ToggleState;
+
+
+