Initial commit

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": [ "es2015-rollup" ]
+}

README.md

@@ -1,11 +1,11 @@
-# vue-prosemirror
+# vue-input-autosize
 
-> A simple Vue.js wrapper around the ProseMirror editor
+> A simple Vue.js directive for autosizing a text input based on its content.
 
 ## Install
 
 ```js
-$ npm install vue-prosemirror --save
+$ npm install vue-input-autosize --save
 ```
 
 ## Usage
@@ -19,4 +19,4 @@ Coming soon...
 ## TODO
 
 - [ ] Tests
-- [ ] Tidy up example
+- [ ] Improve the example

example/app.vue

@@ -1,40 +1,21 @@
 <template>
-  <textarea @keyup="syncToEditor">{{ editorDisplayVal }}</textarea>
-  <prosemirror :content="editorVal" :on-change="editorChanged" menu-type="tooltip"></prosemirror>
+  <input type="text" v-input-autosize v-model="foo" placeholder="Butts" />
 </template>
 <script>
-  import VueProseMirror from "../";
+  import Vue from "vue";
+  import VueInputAutosize from "../";
+
+  Vue.use(VueInputAutosize);
+
   export default {
     name: "app",
-    data(){
-      return {
-        editorVal: "",
-        editorDisplayVal: ""
-      }
-    },
     ready(){
       console.log("Ready!")
     },
-    methods: {
-      editorChanged(raw, rendered){
-        this.editorDisplayVal = raw;
-        console.log(rendered)
-      },
-      syncToEditor($event){
-        this.editorVal = $event.target.value;
+    data(){
+      return {
+        foo: "Hello"
       }
-    },
-    components: {
-      prosemirror: VueProseMirror
     }
   }
 </script>
-<style>
-.vueProseMirror .ProseMirror .ProseMirror-content{
-  width: 500px;
-  margin: 50px auto;
-  border: 1px solid #eee;
-  outline: none;
-  padding: 10px;
-}
-</style>

index.js

@@ -1,81 +1,55 @@
 'use strict';
 
-function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
+exports.install = function (Vue, options) {
+  Vue.directive("input-autosize", {
+    mirror: null,
+    val: " ",
+    options: {},
+    bind: function bind() {
+      var _this = this;
 
-var prosemirror = _interopDefault(require('prosemirror'));
-var prosemirror_dist_schemaBasic = require('prosemirror/dist/schema-basic');
-var prosemirror_dist_markdown = require('prosemirror/dist/markdown');
-var prosemirror_dist_exampleSetup = require('prosemirror/dist/example-setup');
-var prosemirror_dist_menu = require('prosemirror/dist/menu');
+      var defaults = { maxWidth: 500, minWidth: 20, comfortZone: 0 };
+      this.options = Object.assign(defaults, options || {});
 
-var index = { template: "<div class=vueProseMirror></div>",
-  name: "ProseMirror",
-  props: {
-    content: String,
-    onChange: Function,
-    menuType: {
-      type: String,
-      default: "bar"
+      this.mirror = document.createElement("span");
+      this.mirror.classList.add("vue-input-autosize-mirror");
+      document.body.appendChild(this.mirror);
+
+      this.el.addEventListener("input", this.check.bind(this, this.el), false);
+      setTimeout(function () {
+        var styles = window.getComputedStyle(_this.el, null);
+        Object.assign(_this.mirror.style, {
+          position: "absolute",
+          top: "-9999px",
+          left: "-9999px",
+          width: "auto",
+          whiteSpace: "nowrap",
+          fontSize: styles.getPropertyValue("font-size"),
+          fontFamily: styles.getPropertyValue("font-family"),
+          fontWeight: styles.getPropertyValue("font-weight"),
+          letterSpacing: styles.getPropertyValue("letter-spacing"),
+          textTransform: styles.getPropertyValue("text-transform"),
+          ariaHidden: true
+        });
+        _this.check(_this.el);
+      }, 0);
     },
-    options: Object
-  },
-  data: function data() {
-    return {
-      editor: null
-    };
-  },
-
-  computed: {
-    rawMarkdown: function rawMarkdown() {
-      return prosemirror_dist_markdown.defaultMarkdownSerializer.serialize(this.editor.doc);
+    update: function update() {
+      this.check(this.el);
     },
-    renderedContent: function renderedContent() {
-      var docFrag = this.editor.doc.content.toDOM();
-      var div = document.createElement("div");
-      div.appendChild(docFrag.cloneNode(true));
-      return div.innerHTML;
-    }
-  },
-  ready: function ready() {
-    var _this = this;
-
-    var editorOptions = Object.assign({
-      schema: prosemirror_dist_schemaBasic.schema,
-      place: this.el,
-      doc: prosemirror_dist_markdown.defaultMarkdownParser.parse(this.content),
-      plugins: [prosemirror_dist_exampleSetup.exampleSetup.config({ menuBar: false, tooltipMenu: false })]
-    }, this.options);
-
-    if (editorOptions.doc === undefined || editorOptions.doc === null) {
-      editorOptions.doc = null;
-      editorOptions.docFormat = null;
-    }
-
-    this.editor = new prosemirror.ProseMirror(editorOptions);
-
-    var menu = prosemirror_dist_exampleSetup.buildMenuItems(prosemirror_dist_schemaBasic.schema);
-    if (this.menuType === "bar") {
-      prosemirror_dist_menu.tooltipMenu.detach(this.editor);
-      prosemirror_dist_menu.menuBar.config({ float: true, content: menu.fullMenu }).attach(this.editor);
-    } else {
-      prosemirror_dist_menu.menuBar.detach(this.editor);
-      prosemirror_dist_menu.tooltipMenu.config({
-        selectedBlockMenu: true,
-        inlineContent: menu.inlineMenu,
-        blockContent: menu.blockMenu
-      }).attach(this.editor);
-    }
-
-    this.editor.on.change.add(function () {
-      if (_this.onChange && typeof _this.onChange === "function") {
-        _this.onChange.apply(null, [_this.rawMarkdown, _this.renderedContent]);
+    check: function check(el) {
+      this.val = el.value;
+      if (!this.val) this.val = el.placeholder || "";
+      this.mirror.innerHTML = this.val.replace(/&/g, "&amp;").replace(/\s/g, "&nbsp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
+      var newWidth = this.mirror.getBoundingClientRect().width + this.options.comfortZone;
+      if (newWidth > this.options.maxWidth) {
+        newWidth = this.options.maxWidth;
+      } else if (newWidth < this.options.minWidth) {
+        newWidth = this.options.minWidth;
       }
-    });
-
-    this.$watch("content", function (val) {
-      _this.editor.setDoc(prosemirror_dist_markdown.defaultMarkdownParser.parse(val));
-    });
-  }
-};
-
-module.exports = index;
+      if (newWidth != el.getBoundingClientRect().width) {
+        el.style.width = newWidth + "px";
+      }
+    }
+  });
+};

index.umd.js

@@ -0,0 +1,61 @@
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? factory() :
+  typeof define === 'function' && define.amd ? define(factory) :
+  (factory());
+}(this, function () { 'use strict';
+
+  exports.install = function (Vue, options) {
+    Vue.directive("input-autosize", {
+      mirror: null,
+      val: " ",
+      options: {},
+      bind: function bind() {
+        var _this = this;
+
+        var defaults = { maxWidth: 500, minWidth: 20, comfortZone: 0 };
+        this.options = Object.assign(defaults, options || {});
+
+        this.mirror = document.createElement("span");
+        this.mirror.classList.add("vue-input-autosize-mirror");
+        document.body.appendChild(this.mirror);
+
+        this.el.addEventListener("input", this.check.bind(this, this.el), false);
+        setTimeout(function () {
+          var styles = window.getComputedStyle(_this.el, null);
+          Object.assign(_this.mirror.style, {
+            position: "absolute",
+            top: "-9999px",
+            left: "-9999px",
+            width: "auto",
+            whiteSpace: "nowrap",
+            fontSize: styles.getPropertyValue("font-size"),
+            fontFamily: styles.getPropertyValue("font-family"),
+            fontWeight: styles.getPropertyValue("font-weight"),
+            letterSpacing: styles.getPropertyValue("letter-spacing"),
+            textTransform: styles.getPropertyValue("text-transform"),
+            ariaHidden: true
+          });
+          _this.check(_this.el);
+        }, 0);
+      },
+      update: function update() {
+        this.check(this.el);
+      },
+      check: function check(el) {
+        this.val = el.value;
+        if (!this.val) this.val = el.placeholder || "";
+        this.mirror.innerHTML = this.val.replace(/&/g, "&amp;").replace(/\s/g, "&nbsp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
+        var newWidth = this.mirror.getBoundingClientRect().width + this.options.comfortZone;
+        if (newWidth > this.options.maxWidth) {
+          newWidth = this.options.maxWidth;
+        } else if (newWidth < this.options.minWidth) {
+          newWidth = this.options.minWidth;
+        }
+        if (newWidth != el.getBoundingClientRect().width) {
+          el.style.width = newWidth + "px";
+        }
+      }
+    });
+  };
+
+}));

package.json

@@ -1,9 +1,9 @@
 {
-  "name": "vue-prosemirror",
-  "version": "0.1.2",
-  "description": "A simple Vue.js wrapper around the ProseMirror editor",
+  "name": "vue-input-autosize",
+  "version": "0.1.0",
+  "description": "A simple Vue.js directive to autosize text input fields",
   "license": "MIT",
-  "repository": "syropian/vue-prosemirror",
+  "repository": "syropian/vue-input-autosize",
   "author": {
     "name": "Collin Henderson",
     "email": "collin@syropia.net",
@@ -13,9 +13,11 @@
     "node": ">=4"
   },
   "scripts": {
+    "build:all": "npm run build && npm run build:umd",
     "build": "BUILD_ENV=cjs rollup -c",
+    "build:umd": "BUILD_ENV=umd rollup -c",
     "example": "vbuild --dev -e example",
-    "example:build": "vbuild -e example -t VueProsemirror"
+    "example:build": "vbuild -e example -t VueInputAutosize"
   },
   "main": "index.js",
   "files": [
@@ -23,18 +25,16 @@
     "index.umd.js"
   ],
   "keywords": [
-    "prosemirror",
-    "editor",
-    "markdown",
+    "autosize",
+    "autogrow",
+    "autoshrink",
+    "input",
     "Vue"
   ],
-  "dependencies": {
-    "prosemirror": "^0.8.3"
-  },
+  "dependencies": {},
   "devDependencies": {
     "babel-preset-es2015-rollup": "^1.1.1",
     "rollup": "^0.33.0",
-    "rollup-plugin-babel": "^2.6.1",
-    "rollup-plugin-vue": "^2.0.1"
+    "rollup-plugin-babel": "^2.6.1"
   }
 }

rollup.config.js

@@ -1,16 +1,17 @@
 import { rollup } from "rollup"
 import babel from "rollup-plugin-babel"
-import vue from "rollup-plugin-vue";
 
 const env = process.env.BUILD_ENV
 const dest = env === "cjs" ? "index.js" : "index.umd.js"
 
 export default {
-  entry: "./src/index.vue",
-  dest,
+  entry: "./src/index.js",
   plugins: [
-    vue()
+    babel({
+      exclude: "node_modules/**"
+    })
   ],
+  dest,
   format: env,
-  moduleName: "VueProseMirror"
+  moduleName: "VueInputAutosize"
 }

src/index.js

@@ -0,0 +1,49 @@
+"use strict";
+
+exports.install = function(Vue, options){
+  Vue.directive("input-autosize", {
+    mirror: null,
+    val: " ",
+    options: {},
+    bind(){
+      const defaults = { maxWidth: 500, minWidth: 20, comfortZone: 0 };
+      this.options = Object.assign(defaults, options || {});
+
+      this.mirror = document.createElement("span");
+      this.mirror.classList.add("vue-input-autosize-mirror");
+      document.body.appendChild(this.mirror);
+
+      this.el.addEventListener("input", this.check.bind(this, this.el), false);
+      setTimeout(() => {
+        let styles = window.getComputedStyle(this.el, null);
+        Object.assign(this.mirror.style, {
+          position: "absolute",
+          top: "-9999px",
+          left: "-9999px",
+          width: "auto",
+          whiteSpace: "nowrap",
+          fontSize: styles.getPropertyValue("font-size"),
+          fontFamily: styles.getPropertyValue("font-family"),
+          fontWeight: styles.getPropertyValue("font-weight"),
+          letterSpacing: styles.getPropertyValue("letter-spacing"),
+          textTransform: styles.getPropertyValue("text-transform"),
+          ariaHidden: true
+        });
+        this.check(this.el);
+      }, 0)
+    },
+    update(){
+      this.check(this.el);
+    },
+    check(el){
+      this.val = el.value;
+      if (!this.val) this.val = el.placeholder || "";
+      this.mirror.innerHTML = this.val.replace(/&/g, "&amp;").replace(/\s/g, "&nbsp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
+      let newWidth = this.mirror.getBoundingClientRect().width + this.options.comfortZone;
+      if( newWidth > this.options.maxWidth ){ newWidth = this.options.maxWidth; }
+      else if (newWidth < this.options.minWidth){ newWidth = this.options.minWidth; }
+      if( newWidth != el.getBoundingClientRect().width ){ el.style.width = `${newWidth}px`; }
+    }
+  });
+
+}

src/index.vue

@@ -1,77 +0,0 @@
-<template>
-  <div class="vueProseMirror"></div>
-</template>
-<script>
-  import prosemirror from "prosemirror";
-  import { schema } from "prosemirror/dist/schema-basic";
-  import { defaultMarkdownParser, defaultMarkdownSerializer } from "prosemirror/dist/markdown";
-  import { exampleSetup, buildMenuItems } from "prosemirror/dist/example-setup";
-  import { tooltipMenu, menuBar } from "prosemirror/dist/menu";
-  export default {
-    name: "ProseMirror",
-    props: {
-      content: String,
-      onChange: Function,
-      menuType: {
-        type: String,
-        default: "bar"
-      },
-      options: Object
-    },
-    data(){
-      return {
-        editor: null
-      }
-    },
-    computed: {
-      rawMarkdown(){
-        return defaultMarkdownSerializer.serialize(this.editor.doc)
-      },
-      renderedContent(){
-        let docFrag = this.editor.doc.content.toDOM();
-        let div = document.createElement("div");
-        div.appendChild( docFrag.cloneNode(true) );
-        return div.innerHTML;
-      }
-    },
-    ready(){
-      const editorOptions = Object.assign({
-        schema,
-        place: this.el,
-        doc: defaultMarkdownParser.parse(this.content),
-        plugins: [exampleSetup.config({menuBar: false, tooltipMenu: false})]
-      }, this.options);
-
-      if (editorOptions.doc === undefined || editorOptions.doc === null) {
-        editorOptions.doc = null;
-        editorOptions.docFormat = null;
-      }
-
-      this.editor = new prosemirror.ProseMirror(editorOptions);
-
-      let menu = buildMenuItems(schema);
-      if (this.menuType === "bar") {
-        tooltipMenu.detach(this.editor);
-        menuBar.config({float: true, content: menu.fullMenu}).attach(this.editor);
-      }
-      else {
-        menuBar.detach(this.editor);
-        tooltipMenu.config({
-          selectedBlockMenu: true,
-          inlineContent: menu.inlineMenu,
-          blockContent: menu.blockMenu
-        }).attach(this.editor);
-      }
-
-      this.editor.on.change.add( () => {
-        if( this.onChange && typeof this.onChange === "function" ){
-          this.onChange.apply(null, [this.rawMarkdown, this.renderedContent])
-        }
-      });
-
-      this.$watch("content", (val) => {
-        this.editor.setDoc(defaultMarkdownParser.parse(val));
-      });
-    }
-  }
-</script>