[ADF-3177] added general header component (#3537)

* [ADF-3177] added general header component

* [ADF-3177] added documentation and removed user info mobile behaviour

* [ADF-3177] eddited doc file

* [ADF-3177] renamed folder and style changes

* [ADF-3177] style changes

* [ADF-3177] fix tests

* [ADF-3177] fix lint errors and tests

* [APM-3177] css changes

* [ADF-3177] fix pr

* [ADF-3177] updated documentation

* [ADF-3177] expose module with old name

* [ADF-3177] expose module with old name

lib/core/layout/components/header/header.component.html

@@ -0,0 +1,11 @@
+<mat-toolbar color="{{color}}">
+    <button *ngIf="showSidenavToggle" class="mat-icon-button adf-menu-icon" mat-icon-button (click)="toggleMenu()">
+        <mat-icon class="mat-icon material-icon" role="img" aria-hidden="true">menu</mat-icon>
+    </button>
+
+    <img src="{{logo}}" class="adf-app-logo">
+
+    <span fxFlex="1 1 auto" fxShow fxHide.lt-sm="true" class="adf-app-title">{{title}}</span>
+    <ng-content></ng-content>
+</mat-toolbar>
+

lib/core/layout/components/header/header.component.scss

@@ -0,0 +1,54 @@
+@mixin  adf-header-layout-theme($theme) {
+    $primary: map-get($theme, primary);
+    $accent: map-get($theme, accent);
+    $background: map-get($theme, background);
+
+    adf-layout-header .mat-toolbar-single-row {
+
+        color: mat-color($primary, default-contrast) !important;
+        position: relative;
+        padding: 0 24px 0 0;
+
+        .adf-menu-icon {
+            position: relative;
+            margin-left: 14px;
+        }
+
+        .adf-app-logo {
+            position: relative;
+            height: 28px;
+            width: 28px;
+            margin-right: 6px;
+            margin-left: 3px;
+        }
+
+        .adf-header-delimiter {
+            height: 24px;
+            width: 2px;
+            background-color: mat-color($primary, default-contrast);
+            margin-right: 16px;
+        }
+
+        .adf-app-layout-user-profile {
+            margin-right: 16px;
+        }
+
+        .adf-userinfo-container {
+            flex-direction: row;
+            padding: 0;
+        }
+
+        .adf-userinfo-name{
+            padding-right: 8px;
+        }
+
+        @media screen and ($mat-xsmall) {
+            .adf-app-logo,
+            .adf-app-title {
+                display: none;
+            }
+        }
+    }
+}
+
+

lib/core/layout/components/header/header.component.spec.ts

@@ -0,0 +1,124 @@
+/*!
+ * @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.
+ */
+
+import { ComponentFixture, TestBed, async } from '@angular/core/testing';
+import { HeaderLayoutComponent } from './header.component';
+import { setupTestBed } from '../../../testing/setupTestBed';
+import { CoreTestingModule } from '../../../testing/core.testing.module';
+import { By } from '@angular/platform-browser';
+import { LayoutModule } from '../..';
+import { Component } from '@angular/core';
+import { MaterialModule } from './../../../material.module';
+
+describe('HeaderLayoutComponent', () => {
+    let fixture: ComponentFixture<HeaderLayoutComponent>;
+    let component: HeaderLayoutComponent;
+
+    describe('Input parameters', () => {
+        setupTestBed({
+            imports: [CoreTestingModule]
+        });
+
+        beforeEach(() => {
+            fixture = TestBed.createComponent(HeaderLayoutComponent);
+            component = fixture.componentInstance;
+        });
+
+        afterEach(() => {
+            fixture.destroy();
+        });
+
+        it('should create instance of HeaderLayoutComponent', () => {
+            expect(fixture.componentInstance instanceof HeaderLayoutComponent).toBe(true, 'should create HeaderLayoutComponent');
+        });
+
+        it('title element should been displayed', () => {
+            const titleElement = fixture.debugElement.query(By.css('.adf-app-title'));
+            expect(titleElement === null).toBeFalsy();
+        });
+
+        it('should show TEST TITLE', () => {
+            component.title = 'TEST TITLE';
+            fixture.detectChanges();
+
+            const titleElement = fixture.nativeElement.querySelector('.adf-app-title');
+            expect(titleElement.innerText).toEqual('TEST TITLE');
+        });
+
+        it('color attribute should be present on mat-toolbar', () => {
+            component.color = 'primary';
+            fixture.detectChanges();
+
+            const toolbar = fixture.nativeElement.querySelector('mat-toolbar');
+            expect(toolbar.getAttribute('ng-reflect-color') === null).toBeFalsy();
+            expect(toolbar.getAttribute('ng-reflect-color')).toEqual('primary');
+        });
+
+        it('should display the img element with the expected src if a logo path is set', () => {
+            component.logo = 'logo.png';
+            fixture.detectChanges();
+
+            const logo = fixture.nativeElement.querySelector('.adf-app-logo');
+            const src = logo.getAttribute('src');
+            expect(logo === null).toBeFalsy();
+            expect(src).toEqual('logo.png');
+        });
+
+        it('test click on sidenav button', () => {
+            component.showSidenavToggle = true;
+            fixture.detectChanges();
+            spyOn(component.clicked, 'emit');
+            const button = fixture.nativeElement.querySelector('.adf-menu-icon');
+
+            button.dispatchEvent(new Event('click'));
+            fixture.detectChanges();
+            expect(component.clicked.emit).toHaveBeenCalledWith(true);
+        });
+
+        it('if showSidenavToggle is false the button menu should not be displayed', () => {
+            component.showSidenavToggle = false;
+            fixture.detectChanges();
+
+            const button = fixture.nativeElement.querySelector('.adf-menu-icon');
+            expect(button === null).toBeTruthy();
+        });
+    });
+
+    describe('Template tranclusion', () => {
+
+        @Component({
+            selector: 'adf-test-layout-header',
+            template: `<adf-layout-header title="test" color="primary"><p>Test text<p></adf-layout-header>`
+        })
+        class HeaderLayoutTesterComponent {}
+
+        beforeEach(async(() => {
+            TestBed.configureTestingModule({
+              declarations: [HeaderLayoutTesterComponent],
+              imports: [ LayoutModule, MaterialModule ]
+            })
+            .compileComponents();
+          }));
+
+        it('should transclude the provided nodes into the component', () => {
+            const hostFixture = TestBed.createComponent(HeaderLayoutTesterComponent);
+            hostFixture.detectChanges();
+            const innerText = hostFixture.nativeElement.querySelector('mat-toolbar>p').innerText;
+            expect(innerText).toEqual('Test text');
+        });
+    });
+});

lib/core/layout/components/header/header.component.ts

@@ -0,0 +1,39 @@
+/*!
+ * @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.
+ */
+
+import { Component, Input, Output, EventEmitter, ViewEncapsulation } from '@angular/core';
+
+@Component({
+    selector: 'adf-layout-header',
+    templateUrl: './header.component.html',
+    styleUrls: ['./header.component.scss'],
+    encapsulation: ViewEncapsulation.None,
+    host: { 'class': 'adf-layout-header' }
+})
+
+export class HeaderLayoutComponent {
+
+    @Input() title: string;
+    @Input() logo: string = '../assets/logo.png';
+    @Input() color: string;
+    @Input() showSidenavToggle: boolean = true;
+    @Output() clicked = new EventEmitter<any>();
+
+    toggleMenu() {
+        this.clicked.emit(true);
+    }
+}