[ADF-4227] Material Dialog - change direction option based on textOrientation (#4716)

* change matDialog direction based on textOrientation

* move dialog providers to material.module

* extend initial options

* move UserPreferencesService from factory

* update module

* update test

* material dialog correct reference

* extend default global options

* tests

lib/core/services/dialog-config-factory.ts

@@ -0,0 +1,23 @@
+/*!
+ * @license
+ * Copyright 2019 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 { DialogConfigService } from '../services/dialog-config.service';
+
+export function dialogConfigFactory(
+    dialogConfigService: DialogConfigService
+): Function {
+    return () => dialogConfigService.loadDefaults();
+}

lib/core/services/dialog-config.service.spec.ts

@@ -0,0 +1,69 @@
+/*!
+ * @license
+ * Copyright 2019 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 { TestBed } from '@angular/core/testing';
+import { DialogConfigService } from './dialog-config.service';
+import { CoreTestingModule } from '../testing/core.testing.module';
+import { setupTestBed } from '../testing/setupTestBed';
+import { MAT_DIALOG_DEFAULT_OPTIONS, MatDialogConfig } from '@angular/material/dialog';
+import { UserPreferencesService } from './user-preferences.service';
+import { Direction } from '@angular/cdk/bidi';
+
+describe('DialogConfigService', () => {
+    let matDialogConfig: MatDialogConfig;
+    let userPreferencesService: UserPreferencesService;
+    let matDialogGlobalOptions: MatDialogConfig;
+
+    setupTestBed({
+        imports: [CoreTestingModule],
+        providers: [
+            DialogConfigService,
+            UserPreferencesService,
+            {
+                provide: MAT_DIALOG_DEFAULT_OPTIONS,
+                useValue: MAT_DIALOG_DEFAULT_OPTIONS
+            }
+        ]
+    });
+
+    beforeEach(() => {
+        userPreferencesService = TestBed.get(UserPreferencesService);
+        matDialogConfig = TestBed.get(MatDialogConfig);
+        matDialogGlobalOptions = TestBed.get(MAT_DIALOG_DEFAULT_OPTIONS);
+    });
+
+    it('should load custom defaults', () => {
+        expect(matDialogConfig).toEqual(jasmine.objectContaining({
+            autoFocus: true,
+            closeOnNavigation: true
+        }));
+    });
+
+    it('should set dialog direction option on textOrientation event', () => {
+        userPreferencesService.set('textOrientation', 'rtl');
+
+        expect(matDialogGlobalOptions).toEqual(jasmine.objectContaining({
+            direction: <Direction> 'rtl'
+        }));
+
+        userPreferencesService.set('textOrientation', 'ltr');
+
+        expect(matDialogGlobalOptions).toEqual(jasmine.objectContaining({
+            direction: <Direction> 'ltr'
+        }));
+    });
+});

lib/core/services/dialog-config.service.ts

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+/*!
+ * @license
+ * Copyright 2019 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.
+ */
+
+/* spellchecker: disable */
+import { Injectable, Inject } from '@angular/core';
+import { MAT_DIALOG_DEFAULT_OPTIONS, MatDialogConfig } from '@angular/material/dialog';
+import { Direction } from '@angular/cdk/bidi';
+import { UserPreferencesService } from '../services/user-preferences.service';
+
+@Injectable({
+    providedIn: 'root'
+})
+export class DialogConfigService {
+    constructor(
+        @Inject(MAT_DIALOG_DEFAULT_OPTIONS) private defaultOptions: MatDialogConfig,
+        private matDialogConfig: MatDialogConfig,
+        private userPreferencesService: UserPreferencesService
+    ) {
+          this.userPreferencesService
+            .select('textOrientation')
+              .subscribe((direction: Direction) => {
+                this.changeDirection(direction);
+        });
+    }
+
+    loadDefaults() {
+        Object.assign(this.defaultOptions, this.matDialogConfig, <MatDialogConfig> {
+            autoFocus: true,
+            closeOnNavigation: true
+        });
+    }
+
+    private changeDirection(direction: Direction) {
+        Object.assign(this.defaultOptions, this.matDialogConfig, <MatDialogConfig> {
+            direction
+        });
+    }
+}