From 2d25181e19aa4875ae981255f5688af6d591c339 Mon Sep 17 00:00:00 2001
From: George Berezhnoy <gohabereg@users.noreply.github.com>
Date: Sat, 25 Nov 2017 14:29:45 +0300
Subject: [PATCH] Docs

---
 example/plugins/paragraph/paragraph.js | 69 ++++++++++++++++++++++----
 1 file changed, 58 insertions(+), 11 deletions(-)

diff --git a/example/plugins/paragraph/paragraph.js b/example/plugins/paragraph/paragraph.js
index a3d1c776..36c9020e 100644
--- a/example/plugins/paragraph/paragraph.js
+++ b/example/plugins/paragraph/paragraph.js
@@ -1,19 +1,39 @@
 /**
-* Paragraph Plugin
-* Creates DIV tag and adds content to this tag
-*/
+ * @class Paragraph
+ * Paragraph plugin for CodexEditor
+ *
+ * @author CodeX Team (team@ifmo.su)
+ * @copyright CodeX Team 2017
+ * @license The MIT License (MIT)
+ * @version 2.0.0
+ *
+ *
+ * @typedef {Object} ParagraphData
+ * @property {String} text — HTML content to insert to paragraph element
+ *
+ */
 
-class Paragraph {
+export default class Paragraph {
 
+    /**
+     * Get the name of the plugin
+     *
+     * @returns {string} The plugin name
+     */
     static get name() {
 
         return 'paragraph';
 
     }
 
+    /**
+     * Render plugin`s html and set initial content
+     *
+     * @param {ParagraphData} data — initial plugin content
+     */
     constructor(data={}) {
 
-        this.CSS = {
+        this._CSS = {
             wrapper: 'ce-paragraph'
         };
 
@@ -21,22 +41,34 @@ class Paragraph {
 
         this.data = data;
 
-        this.element = this.render();
+        this._element = this._render();
 
 
     }
 
-    render() {
+    /**
+     * Create div element and add needed css classes
+     *
+     * @returns {HTMLDivElement} Created DIV element
+     * @private
+     */
+    _render() {
 
         let div = document.createElement('DIV');
 
-        div.classList.add(this.CSS.wrapper);
+        div.classList.add(this._CSS.wrapper);
         div.contentEditable = true;
 
         return div;
 
     }
 
+    /**
+     * Check if saved text is empty
+     *
+     * @param {ParagraphData} savedData — data received from plugins`s element
+     * @returns {boolean} false if saved text is empty, true otherwise
+     */
     validate(savedData) {
 
         if (savedData.text.trim() === '') {
@@ -49,15 +81,25 @@ class Paragraph {
 
     }
 
+    /**
+     * Get plugin`s element HTMLDivElement
+     *
+     * @returns {HTMLDivElement} Plugin`s element
+     */
     get html() {
 
-        return this.element;
+        return this._element;
 
     }
 
+    /**
+     * Get current plugin`s data
+     *
+     * @returns {ParagraphData} Current data
+     */
     get data() {
 
-        let text = this.element.innerHTML;
+        let text = this._element.innerHTML;
 
         this._data.text = text;
 
@@ -65,11 +107,16 @@ class Paragraph {
 
     }
 
+    /**
+     * Set new data for plugin
+     *
+     * @param {ParagraphData} data — data to set
+     */
     set data(data) {
 
         Object.assign(this._data, data);
 
-        this.element.innerHTML = this._data.text || '';
+        this._element.innerHTML = this._data.text || '';
 
     }