[ADF-3874] icon component (#4112)

* adf-icon component

* demo shell example page

* add docs

* integration with thumbnail service

lib/core/core.module.ts

@@ -54,6 +54,7 @@ import { TranslateLoaderService } from './services/translate-loader.service';
 import { TranslationService } from './services/translation.service';
 import { startupServiceFactory } from './services/startup-service-factory';
 import { SortingPickerModule } from './sorting-picker/sorting-picker.module';
+import { IconModule } from './icon/icon.module';
 
 export function createTranslateLoader(http: HttpClient) {
     return new TranslateLoaderService(http);
@@ -89,6 +90,7 @@ export function createTranslateLoader(http: HttpClient) {
         DataTableModule,
         ButtonsMenuModule,
         TemplateModule,
+        IconModule,
         TranslateModule.forChild({
             loader: {
                 provide: TranslateLoader,
@@ -128,7 +130,8 @@ export function createTranslateLoader(http: HttpClient) {
         TranslateModule,
         ButtonsMenuModule,
         TemplateModule,
-        SortingPickerModule
+        SortingPickerModule,
+        IconModule
     ]
 })
 export class CoreModuleLazy {
@@ -163,6 +166,7 @@ export class CoreModuleLazy {
         DataTableModule,
         ButtonsMenuModule,
         TemplateModule,
+        IconModule,
         TranslateModule.forRoot({
             loader: {
                 provide: TranslateLoader,
@@ -202,7 +206,8 @@ export class CoreModuleLazy {
         TranslateModule,
         ButtonsMenuModule,
         TemplateModule,
-        SortingPickerModule
+        SortingPickerModule,
+        IconModule
     ],
     providers: [
         {

lib/core/icon/icon.component.html

@@ -0,0 +1,7 @@
+<ng-container *ngIf="isCustom; else: default">
+  <mat-icon [svgIcon]="value"></mat-icon>
+</ng-container>
+
+<ng-template #default>
+  <mat-icon>{{ value }}</mat-icon>
+</ng-template>

lib/core/icon/icon.component.scss

@@ -0,0 +1,4 @@
+.adf-icon {
+  display: inline-flex;
+  vertical-align: middle;
+}

lib/core/icon/icon.component.ts

@@ -0,0 +1,55 @@
+/*!
+ * @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,
+    ViewEncapsulation,
+    ChangeDetectionStrategy
+} from '@angular/core';
+import { ThumbnailService } from '../services/thumbnail.service';
+
+@Component({
+    selector: 'adf-icon',
+    templateUrl: './icon.component.html',
+    styleUrls: ['./icon.component.scss'],
+    encapsulation: ViewEncapsulation.None,
+    changeDetection: ChangeDetectionStrategy.OnPush,
+    host: { class: 'adf-icon' }
+})
+export class IconComponent {
+    private _value = '';
+    private _isCustom = false;
+
+    get value(): string {
+        return this._value;
+    }
+
+    @Input()
+    set value(value: string) {
+        this._value = value || 'settings';
+        this._isCustom =
+            this._value.includes(':') ||
+            this.thumbnailService.mimeTypeIcons[value];
+    }
+
+    get isCustom(): boolean {
+        return this._isCustom;
+    }
+
+    constructor(private thumbnailService: ThumbnailService) {}
+}

lib/core/icon/icon.module.ts

@@ -0,0 +1,35 @@
+/*!
+ * @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 { NgModule } from '@angular/core';
+import { IconComponent } from './icon.component';
+import { MatIconModule } from '@angular/material';
+import { CommonModule } from '@angular/common';
+
+@NgModule({
+    imports: [
+        CommonModule,
+        MatIconModule
+    ],
+    declarations: [
+        IconComponent
+    ],
+    exports: [
+        IconComponent
+    ]
+})
+export class IconModule {}

lib/core/icon/index.ts

@@ -0,0 +1,18 @@
+/*!
+ * @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.
+ */
+
+export * from './public-api';

lib/core/icon/public-api.ts

@@ -0,0 +1,19 @@
+/*!
+ * @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.
+ */
+
+export * from './icon.component';
+export * from './icon.module';

lib/core/index.ts

@@ -40,6 +40,7 @@ export * from './services/index';
 export * from './directives/index';
 export * from './clipboard/index';
 export * from './dialogs/index';
+export * from './icon/index';
 
 export * from './utils/index';
 export * from './interface/index';