Reworked the code, but currently unable to test, so bugs are bound to be in there

Will test it sometime later. There also might still be stuff, that has yet to be reworked.

1 files changed, 67 insertions, 0 deletions

diff --git a/WebInterface/NodeJSServer/src/js/modules/ui/components/modal/modal.js b/WebInterface/NodeJSServer/src/js/modules/ui/components/modal/modal.js
new file mode 100644
index 0000000..10a1be5
--- /dev/null
+++ b/WebInterface/NodeJSServer/src/js/modules/ui/components/modal/modal.js
@@ -0,0 +1,67 @@
+/**
+ * Parent class to create Modals on the screen
+ * Contains no content, as that is implemented by child classes
+ */
+export default class Modal {
+  /**
+   * Creates a new modal with a title and empty content
+   * @param {string} titleString Title to show at the top of the modal
+   */
+  constructor(titleString) {
+    let modalBackground = document.createElement('div');
+    let modal = document.createElement('div');
+    let title = document.createElement('h1');
+    let body = document.createElement('div');
+
+    modalBackground.className = 'modal-container';
+    modal.className = 'modal';
+    title.className = 'modal-title';
+    body.className = 'modal-body';
+
+    title.textContent = titleString;
+
+    modal.appendChild(title);
+    modal.appendChild(body);
+    modalBackground.appendChild(modal);
+    document.body.appendChild(modalBackground);
+
+    this.bg = modalBackground;
+    this.modal = modal;
+    this.title = title;
+    this.body = body;
+
+    this.registerEvents();
+  }
+
+  /**
+   * Register event to close if clicked outside of modal
+   * Clicking on the modal itself should not close it though
+   */
+  registerEvents() {
+    this.modal.addEventListener('click', (e) => {
+      e.stopPropagation();
+    });
+
+    this.bg.addEventListener('click', () => {
+      this.close();
+    });
+  }
+
+  /**
+   * Fades modal out and removes it from the flow of the document
+   */
+  close() {
+    this.bg.classList.add('hidden');
+    this.bg.addEventListener('transitionend', () => {
+      document.body.removeChild(this.bg);
+    });
+  }
+
+  /**
+   * Puts text in the body
+   * @param {string} text Text to put into the body
+   */
+  setBodyText(text) {
+    this.body.textContent = text;
+  }
+}