update master to V7

src/editor/dialogs/sePromptDialog.js

@@ -0,0 +1,83 @@
+import SePlainAlertDialog from './SePlainAlertDialog.js';
+/**
+ * @class SePromptDialog
+ */
+export class SePromptDialog extends HTMLElement {
+  /**
+    * @function constructor
+    */
+  constructor () {
+    super();
+    // create the shadowDom and insert the template
+    this._shadowRoot = this.attachShadow({mode: 'open'});
+    this.dialog = new SePlainAlertDialog();
+  }
+  /**
+   * @function observedAttributes
+   * @returns {any} observed
+   */
+  static get observedAttributes () {
+    return ['title', 'close'];
+  }
+  /**
+   * @function attributeChangedCallback
+   * @param {string} name
+   * @param {string} oldValue
+   * @param {string} newValue
+   * @returns {void}
+   */
+  attributeChangedCallback (name, oldValue, newValue) {
+    switch (name) {
+    case 'title':
+      if (this.dialog.opened) {
+        this.dialog.close();
+      }
+      this.dialog.textContent = newValue;
+      this.dialog.choices = ['Cancel'];
+      this.dialog.open();
+      break;
+    case 'close':
+      if (this.dialog.opened) {
+        this.dialog.close();
+      }
+      break;
+    default:
+      // eslint-disable-next-line no-console
+      console.error('unknown attr for:', name, 'newValue =', newValue);
+      break;
+    }
+  }
+  /**
+   * @function get
+   * @returns {any}
+   */
+  get title () {
+    return this.getAttribute('title');
+  }
+
+  /**
+   * @function set
+   * @returns {void}
+   */
+  set title (value) {
+    this.setAttribute('title', value);
+  }
+  /**
+   * @function get
+   * @returns {any}
+   */
+  get close () {
+    return this.getAttribute('close');
+  }
+
+  /**
+   * @function set
+   * @returns {void}
+   */
+  set close (value) {
+    this.setAttribute('close', value);
+  }
+}
+
+// Register
+customElements.define('se-prompt-dialog', SePromptDialog);