fix: close dialogs when switching to page mode

This feature was commented out by a mistake

Fixes NationalLibraryOfNorway#172

integration/e2e/features/view-switch.feature

@@ -36,3 +36,19 @@ Feature: Page view
     And zoom level is home
     When the user pinch in
     Then the viewer should change to dashboard view
+
+  @desktop
+  Scenario: Close "Contents" dialog
+    Given the viewer is in dashboard view
+     And the viewer is in metadata view
+    When the user click in the viewer
+    Then the viewer should change to page view
+      And the Contents dialog should be closed
+
+  @desktop
+  Scenario: Close "Search" dialog
+    Given the viewer is in dashboard view
+     And the search dialog is open
+    When the user click in the viewer
+    Then the viewer should change to page view
+      And the Search dialog should be closed

integration/e2e/pages/content-search.po.ts

@@ -5,6 +5,13 @@ import { Utils } from '../helpers/utils';
 const utils = new Utils();
 export class ContentSearchPage {
 
+  async isOpen() {
+    // Wait for dialog animation
+    await browser.sleep(1000);
+    const el: ElementFinder = element(by.css('mime-search'));
+    return el.isPresent();
+  }
+
   async setSearchTerm(term: string) {
     const el: ElementFinder = await utils.waitForElement(element(by.css('.content-search-input')));
     await el.clear();

integration/e2e/pages/contents.po.ts

@@ -0,0 +1,15 @@
+import { protractor } from 'protractor/built';
+import { browser, element, ElementFinder, by } from 'protractor';
+import { Utils } from '../helpers/utils';
+
+const utils = new Utils();
+export class ContentsPage {
+
+  async isOpen() {
+      // Wait for dialog animation
+      await browser.sleep(1000);
+      const el: ElementFinder = element(by.css('mime-contents'));
+      return el.isPresent();
+  }
+
+}

integration/e2e/step-definitions/content-dialog.steps.ts

@@ -3,11 +3,13 @@ import { expect } from '../helpers/chai-imports';
 import { browser } from 'protractor';
 
 import { ViewerPage } from '../pages/viewer.po';
+import { ContentsPage } from '../pages/contents.po';
 import { MetadataPage } from '../pages/metadata.po';
 import { TableOfContentsPage } from '../pages/table-of-contents.po';
 
 defineSupportCode(function ({ Given, Then, When }) {
   const page = new ViewerPage();
+  const contents = new ContentsPage();
   const metadata = new MetadataPage();
   const toc = new TableOfContentsPage();
 
@@ -39,4 +41,10 @@ defineSupportCode(function ({ Given, Then, When }) {
     const currentPageString = await page.getCurrentPageString();
     expect(currentPageString.includes(pageNumber)).to.eql(true);
   });
+
+  Then(/^the Contents dialog should be closed$/, async () => {
+    const isOpen = await contents.isOpen();
+    expect(isOpen).to.equal(false);
+  });
+
 });

integration/e2e/step-definitions/content-search.steps.ts

@@ -8,6 +8,10 @@ defineSupportCode(function ({ Given, When, Then }) {
   const page = new ViewerPage();
   const contentSearchPage = new ContentSearchPage();
 
+  Given(/^the search dialog is open$/, async () => {
+    await page.openContentSearchDialog();
+  });
+
   Given(/^the user has selected the second hit$/, async () => {
     await selectHit(1);
   });
@@ -66,6 +70,11 @@ defineSupportCode(function ({ Given, When, Then }) {
     expect(el.isPresent()).to.eql({});
   });
 
+  Then(/^the Search dialog should be closed$/, async () => {
+    const isOpen = await contentSearchPage.isOpen();
+    expect(isOpen).to.equal(false);
+  });
+
   async function selectHit(selected: number) {
     const hits = await contentSearchPage.getHits();
     const first = hits[selected];

src/lib/src/viewer/viewer.component.ts

@@ -250,12 +250,10 @@ export class ViewerComponent implements OnInit, OnDestroy, OnChanges {
 
   // ChangeDetection fix
   onModeChange() {
-    /*
     if (this.modeService.mode === ViewerMode.DASHBOARD) {
-      this.contentsDialogService.destroy();
-      this.contentSearchDialogService.destroy();
+      this.contentsDialogService.close();
+      this.contentSearchDialogService.close();
     }
-    */
   }
 
   toggleToolbarsState(mode: ViewerMode): void {