feat: optional nsd upload button

packages/open-scd/src/addons/Settings.ts

@@ -112,6 +112,9 @@ export class OscdSettings extends LitElement {
   })
   host!: HTMLElement;
 
+  @property({ type: Boolean })
+  nsdUploadButton = true;
+
   /**
    * Get the versions of the current OpenSCD NSD files.
    * @returns Current version, revision and release for all current OpenSCD NSD files.
@@ -424,10 +427,12 @@ export class OscdSettings extends LitElement {
           </mwc-formfield>
         </form>
         <wizard-divider></wizard-divider>
-        <section>
-          <h3>${get('settings.loadNsdTranslations')}</h3>
-          ${this.renderFileSelect()}
-        </section>
+        ${this.nsdUploadButton
+          ? html`<section id="shownsdbutton">
+              <h3>${get('settings.loadNsdTranslations')}</h3>
+              ${this.renderFileSelect()}
+            </section>`
+          : html``}
         <mwc-list id="nsdocList">
           ${this.renderNsdocItem('IEC 61850-7-2')}
           ${this.renderNsdocItem('IEC 61850-7-3')}

packages/open-scd/test/integration/__snapshots__/Setting.test.snap.js

@@ -52,7 +52,7 @@ snapshots["Oscd-Settings upload .nsdoc file using event and looks like latest sn
   </form>
   <wizard-divider>
   </wizard-divider>
-  <section>
+  <section id="shownsdbutton">
     <h3>
       Uploaded NSDoc files
     </h3>

packages/open-scd/test/unit/Setting.test.ts

@@ -51,6 +51,24 @@ describe('OSCD-Settings', () => {
     expect(element).to.have.deep.property('settings', defaults);
   });
 
+  it('enables/shows the upload .nsdoc file button by default', async () => {
+    element.settingsUI.show();
+    await element.settingsUI.updateComplete;
+    expect(element.settingsUI.querySelector('section[id="shownsdbutton"]')).to
+      .not.be.null;
+    await expect(element).shadowDom.to.equalSnapshot();
+  });
+
+  it('disables/hides the upload .nsdoc file button', async () => {
+    element.settingsUI.show();
+    await element.settingsUI.updateComplete;
+    element.nsdUploadButton = false;
+    await element.requestUpdate();
+    expect(element.settingsUI.querySelector('section[id="shownsdbutton"]')).to
+      .be.null;
+    await expect(element).shadowDom.to.equalSnapshot();
+  });
+
   it('saves chosen .nsdoc file and looks like latest snapshot', async () => {
     element.settingsUI.show();
     await element.settingsUI.updateComplete;