add color-selector component and colorings

shared/naturalcrit/codeEditor/codeEditor.less

@@ -3,6 +3,7 @@
 @import (less) 'codemirror/addon/search/matchesonscrollbar.css';
 @import (less) 'codemirror/addon/dialog/dialog.css';
 @import (less) 'codemirror/addon/hint/show-hint.css';
+@import 'naturalcrit/styles/colors.less';
 
 @keyframes sourceMoveAnimation {
 	50%  {background-color: red;   color: white;}
@@ -52,4 +53,30 @@
       max-width: 10vw;
     }
   }
+
+  .widget-field {
+    border: 2px solid #ddd;
+
+    &.default {
+      background-color: @purple;
+      border: 2px solid @purple;
+      color: white;
+
+      >input {
+        background-color: @purple;
+        color: white;
+      }
+    }
+
+    &.suggested {
+      background-color: #ddd;
+      border: 2px dashed grey;
+      color: grey;
+
+      >input {
+        background-color: #ddd;
+        color: black;
+      }
+    }
+  }
 }

shared/naturalcrit/codeEditor/helpers/widget-elements/checkbox/checkbox.jsx

@@ -10,7 +10,8 @@ const Checkbox = createClass({
 			value   : '',
 			prefix  : '',
 			cm      : {},
-			n      : -1
+			n       : -1,
+			default : false
 		};
 	},
 
@@ -28,11 +29,15 @@ const Checkbox = createClass({
 	},
 
 	render : function() {
-		const { cm, n, value, prefix } = this.props;
+		const { cm, n, value, prefix, def } = this.props;
 		const { text } = cm.lineInfo(n);
 		const id = [prefix, value, n].join('-');
+		let className = 'widget-field widget-checkbox';
+		if(def) {
+			className += ' default';
+		}
 		return <React.Fragment>
-			<div className='widget-checkbox'>
+			<div className={className}>
 				<input type='checkbox' id={id} onChange={this.handleChange} checked={_.includes(text, `,${value}`)}/>
 				<label htmlFor={id}>{_.startCase(value)}</label>
 			</div>

shared/naturalcrit/codeEditor/helpers/widget-elements/color-selector/color-selector.jsx

@@ -0,0 +1,92 @@
+require('./color-selector.less');
+const React = require('react');
+const createClass = require('create-react-class');
+const { PATTERNS, STYLE_FN } = require('../constants');
+const CodeMirror = require('../../../code-mirror');
+const debounce = require('lodash.debounce');
+
+const ColorSelector = createClass({
+	getDefaultProps : function() {
+		return {
+			field : {},
+			cm    : {},
+			n     : undefined,
+			text  : '',
+			def   : false
+		};
+	},
+	getInitialState : function() {
+		return {
+			value : ''
+		};
+	},
+	componentDidMount : function() {
+		const { field, text } = this.props;
+		const pattern = PATTERNS.field[field.type](field.name);
+		const [_, __, value] = text.match(pattern) ?? [];
+		this.setState({
+			value : value,
+		});
+	},
+	componentDidUpdate({ text }) {
+		const { field } = this.props;
+		if(this.props.text !== text) {
+			const pattern = PATTERNS.field[field.type](field.name);
+			const [_, __, value] = this.props.text.match(pattern) ?? [];
+			this.setState({
+				value,
+			});
+		}
+	},
+	onChange : function(e) {
+		const { cm, text, field, n } = this.props;
+		const pattern = PATTERNS.field[field.type](field.name);
+		const [_, label, current] = text.match(pattern) ?? [null, field.name, ''];
+		let index = text.indexOf(`${label}:${current}`);
+		while (index !== -1 && text[index - 1] === '-') {
+			index = text.indexOf(`${label}:${current}`, index + 1);
+		}
+		let value = e.target.value;
+		if(index === -1) {
+			index = text.length;
+			value = `,${field.name}:${value}`;
+		} else {
+			index = index + 1 + field.name.length;
+		}
+		cm.replaceRange(value, CodeMirror.Pos(n, index), CodeMirror.Pos(n, index + current.length), '+insert');
+		this.setState({
+			value : e.target.value,
+		});
+	},
+	debounce         : debounce((self, e)=>self.onChange(e), 300),
+	onChangeDebounce : function(e) {
+		this.setState({
+			value : e.target.value,
+		});
+		this.debounce(this, e);
+	},
+	render : function() {
+		const { field, n, text, def } = this.props;
+		const { value } = this.state;
+		const style = STYLE_FN(value);
+		const id = `${field?.name}-${n}`;
+		const pattern = PATTERNS.field[field.type](field.name);
+		const [_, label, __] = text.match(pattern) ?? [null, undefined, ''];
+		let className = 'widget-field color-selector';
+		if(!label) {
+			className += ' suggested';
+		}
+		if(def) {
+			className += ' default';
+		}
+		return <React.Fragment>
+			<div className={className}>
+				<label htmlFor={id}>{field.name}:</label>
+				<input className='color' type='color' value={value} onChange={this.onChangeDebounce}/>
+				<input id={id} className='text' type='text' style={style} value={value} onChange={this.onChange}/>
+			</div>
+		</React.Fragment>;
+	}
+});
+
+module.exports = ColorSelector;

shared/naturalcrit/codeEditor/helpers/widget-elements/color-selector/color-selector.less

@@ -0,0 +1,8 @@
+.color-selector {
+  .color {
+    height: 17px;
+    width: 13px;
+    padding: 0;
+    margin: 0;
+  }
+}

shared/naturalcrit/codeEditor/helpers/widget-elements/constants.js

@@ -1,3 +1,5 @@
+const _ = require('lodash');
+
 export const UNITS = ['cm', 'mm', 'in', 'px', 'pt', 'pc', 'em', 'ex', 'ch', 'rem', 'vw', 'vh', 'vmin', 'vmax', '%'];
 
 export const HINT_TYPE = {
@@ -15,8 +17,10 @@ export const FIELD_TYPE = {
 	TEXT           : 0,
 	CHECKBOX       : 1,
 	IMAGE_SELECTOR : 2,
+	COLOR_SELECTOR : 3,
 };
 
+const textField = (name)=>new RegExp(`[{,;](${name}):([^};,"\\(]*\\((?!,)[^};"\\)]*\\)|"[^},;"]*"|[^},;]*)`);
 export const PATTERNS = {
 	snippet : {
 		[SNIPPET_TYPE.BLOCK]    : (name)=>new RegExp(`^{{${name}(?:[^a-zA-Z].*)?`),
@@ -24,10 +28,23 @@ export const PATTERNS = {
 		[SNIPPET_TYPE.INJECTOR] : ()=>new RegExp(`^\\!\\[(?:[a-zA-Z -]+)?\\]\\(.*\\).*{[a-zA-Z0-9:, "'-]+}$`),
 	},
 	field : {
-		[FIELD_TYPE.TEXT]           : (name)=>new RegExp(`[{,;](${name}):([^};,"\\(]*\\((?!,)[^};"\\)]*\\)|"[^},;"]*"|[^},;]*)`),
+		[FIELD_TYPE.TEXT]           : textField,
 		[FIELD_TYPE.IMAGE_SELECTOR] : (name)=>new RegExp(`{{(${name})(\\d*)`),
+		[FIELD_TYPE.COLOR_SELECTOR] : textField
 	},
 	collectStyles : new RegExp(`(?:([a-zA-Z-]+):(?!\\/))+`, 'g'),
 };
 
 export const NUMBER_PATTERN = new RegExp(`([^-\\d]*)([-\\d]+)(${UNITS.join('|')})?(.*)`);
+
+export const fourDigitNumberFromValue = (value)=>typeof value === 'number' ? (()=>{
+	const str = String(value);
+	return _.range(0, 4 - str.length).map(()=>'0').join('') + str;
+})() : value;
+
+const DEFAULT_WIDTH = '30px';
+
+export const STYLE_FN = (value, extras = {})=>({
+	width : `calc(${value?.length ?? 0}ch + ${value?.length ? `${DEFAULT_WIDTH} / 2` : DEFAULT_WIDTH})`,
+	...extras
+});

shared/naturalcrit/codeEditor/helpers/widget-elements/image-selector/image-selector.jsx

@@ -1,8 +1,7 @@
 require('./image-selector.less');
 const React = require('react');
-const ReactDOMClient = require('react-dom/client');
 const createClass = require('create-react-class');
-const Modal = require('../modal/modal.jsx');
+const { Modal, modalHelpers } = require('../modal/modal.jsx');
 const { PATTERNS } = require('../constants.js');
 const CodeMirror = require('../../../code-mirror.js');
 const _ = require('lodash');
@@ -25,13 +24,7 @@ const ImageSelector = createClass({
 	},
 
 	componentDidMount : function() {
-		const el = document.createElement('div');
-		const root = ReactDOMClient.createRoot(el);
-		document.querySelector('body').append(el);
-		this.setState({
-			el,
-			modalRoot : root
-		});
+		modalHelpers.mount(this);
 	},
 
 	componentDidUpdate : function() {
@@ -39,7 +32,7 @@ const ImageSelector = createClass({
 		const { selected } = this.state;
 
 		const images = values.map((v, i)=>{
-			const className = selected === v ? 'selected' : '';
+			const className = String(selected) === String(v) ? 'selected' : '';
 			return <img key={i} className={className} src={preview(v)} alt={`${name} image ${v}`} onClick={()=>this.select(v)}/>;
 		});
 
@@ -51,7 +44,7 @@ const ImageSelector = createClass({
 	},
 
 	componentWillUnmount : function() {
-		this.state.el.remove();
+		modalHelpers.unmount(this);
 	},
 
 	save : function() {
@@ -75,9 +68,23 @@ const ImageSelector = createClass({
 		});
 	},
 
+	showModal : function() {
+		const { cm, field, n } = this.props;
+		const { text } = cm.lineInfo(n);
+		const pattern = PATTERNS.field[field.type](field.name);
+		const [fullmatch, _, current] = text.match(pattern);
+		if(!fullmatch) {
+			return;
+		}
+		this.setState({
+			selected : current
+		});
+		this.modalRef.current.setVisible(true);
+	},
+
 	render : function () {
 		return <React.Fragment>
-			<button onClick={()=>this.modalRef.current.setVisible(true)}>Select Image</button>
+			<button onClick={this.showModal}>Select Image</button>
 		</React.Fragment>;
 	}
 });

shared/naturalcrit/codeEditor/helpers/widget-elements/index.js

@@ -1,9 +1,11 @@
 const Text = require('./text/text.jsx');
 const Checkbox = require('./checkbox/checkbox.jsx');
 const ImageSelector = require('./image-selector/image-selector.jsx');
+const ColorSelector = require('./color-selector/color-selector.jsx');
 
 module.exports = {
 	Text          : Text,
 	Checkbox      : Checkbox,
-	ImageSelector : ImageSelector
+	ImageSelector : ImageSelector,
+	ColorSelector : ColorSelector,
 };

shared/naturalcrit/codeEditor/helpers/widget-elements/modal/modal.jsx

@@ -1,5 +1,6 @@
 require('./modal.less');
 const React = require('react');
+const ReactDOMClient = require('react-dom/client');
 const createClass = require('create-react-class');
 
 const Modal = createClass({
@@ -46,4 +47,29 @@ const Modal = createClass({
 	}
 });
 
-module.exports = Modal;
+module.exports = {
+	/*
+	* Requirements:
+	* - modalRef member variable
+	* - should be re-rendered via `this.state.modalRoot?.render` in `componentDidUpdate`
+	*/
+	Modal,
+	modalHelpers : {
+		// should be called in `componentDidMount`
+		// `self` should be passed as the component instance (`this`)
+		mount : (self)=>{
+			const el = document.createElement('div');
+			const root = ReactDOMClient.createRoot(el);
+			document.querySelector('body').append(el);
+			self.setState({
+				el,
+				modalRoot : root
+			});
+		},
+		// should be called in `componentWillUnmount`
+		// `self` should be passed as the component instance (`this`)
+		unmount : (self)=>{
+			self.state.el.remove();
+		}
+	}
+};

shared/naturalcrit/codeEditor/helpers/widget-elements/text/text.jsx

@@ -2,15 +2,9 @@ require('./text.less');
 const React = require('react');
 const createClass = require('create-react-class');
 const _ = require('lodash');
-const { NUMBER_PATTERN, HINT_TYPE, PATTERNS } = require('../constants');
+const { NUMBER_PATTERN, HINT_TYPE, PATTERNS, STYLE_FN } = require('../constants');
 const CodeMirror = require('../../../code-mirror.js');
 
-const DEFAULT_WIDTH = '30px';
-
-const STYLE_FN = (value)=>({
-	width : `calc(${value?.length ?? 0}ch + ${value?.length ? `${DEFAULT_WIDTH} / 2` : DEFAULT_WIDTH})`
-});
-
 const Text = createClass({
 	fieldRef : {},
 
@@ -21,14 +15,14 @@ const Text = createClass({
 			n             : 0,
 			setHints      : ()=>{},
 			onChange      : ()=>{},
-			getStyleHints : ()=>{}
+			getStyleHints : ()=>{},
+			def           : false
 		};
 	},
 
 	getInitialState : function() {
 		return {
 			value : '',
-			style : STYLE_FN(),
 			id    : ''
 		};
 	},
@@ -40,7 +34,6 @@ const Text = createClass({
 			const [_, __, value] = this.props.text.match(pattern) ?? [];
 			this.setState({
 				value : value,
-				style : STYLE_FN(value),
 				id    : `${field?.name}-${n}`
 			});
 		}
@@ -58,7 +51,6 @@ const Text = createClass({
 		const [_, __, value] = text.match(pattern) ?? [];
 		this.setState({
 			value : value,
-			style : STYLE_FN(value),
 			id
 		});
 		this.fieldRef[id] = React.createRef();
@@ -133,19 +125,26 @@ const Text = createClass({
 		} else {
 			index = index + 1 + field.name.length;
 		}
-		if(!value) return;
 		cm.replaceRange(value, CodeMirror.Pos(n, index), CodeMirror.Pos(n, index + current.length), '+insert');
 		this.setState({
 			value : e.target.value,
-			style : STYLE_FN(e.target.value)
 		});
 	},
 	render : function() {
-		const { value, id, style } = this.state;
-		const { field } = this.props;
-
+		const { value, id } = this.state;
+		const { field, text, def } = this.props;
+		const style = STYLE_FN(value);
+		const pattern = PATTERNS.field[field.type](field.name);
+		const [_, label, __] = text.match(pattern) ?? [null, undefined, ''];
+		let className = 'widget-field';
+		if(!label) {
+			className += ' suggested';
+		}
+		if(def) {
+			className += ' default';
+		}
 		return <React.Fragment>
-			<div className='widget-field'>
+			<div className={className}>
 				<label htmlFor={id}>{field.name}:</label>
 				<input id={id} type='text' value={value}
 					   style={style}

shared/naturalcrit/codeEditor/helpers/widgets.js

@@ -2,7 +2,7 @@ const React = require('react');
 const ReactDOMClient = require('react-dom/client');
 const { PATTERNS, FIELD_TYPE, HINT_TYPE, UNITS } = require('./widget-elements/constants');
 require('./widget-elements/hints/hints.jsx');
-const { Text, Checkbox, ImageSelector } = require('./widget-elements');
+const { Text, Checkbox, ImageSelector, ColorSelector } = require('./widget-elements');
 const CodeMirror = require('../code-mirror.js');
 
 // See https://codemirror.net/5/addon/hint/css-hint.js for code reference
@@ -86,17 +86,19 @@ module.exports = function(widgets, cm, setHints) {
 			const id = `${widget.name}-${n}`;
 			parent.id = id;
 
-			const textFieldNames = (widget.fields || []).filter((f)=>f.type === FIELD_TYPE.TEXT).map((f)=>f.name);
+			const textFieldNames = (widget.fields || []).filter((f)=>f.type === FIELD_TYPE.TEXT || f.type === FIELD_TYPE.COLOR_SELECTOR).map((f)=>f.name);
 			const { text } = cm.lineInfo(n);
 
 			const fields = (widget.fields || []).map((field)=>{
 				const key = genKey(widget.name, n, field.name);
 				if(field.type === FIELD_TYPE.CHECKBOX) {
-					return <Checkbox key={key} cm={cm} CodeMirror={CodeMirror} n={n} prefix={widget.name} value={field.name}/>;
+					return <Checkbox key={key} cm={cm} n={n} prefix={widget.name} value={field.name} def={true}/>;
 				} else if(field.type === FIELD_TYPE.TEXT) {
-					return <Text key={key} cm={cm} CodeMirror={CodeMirror} field={field} n={n} text={text} setHints={(f, h)=>setHints(h, f)} getStyleHints={getStyleHints}/>;
+					return <Text key={key} field={field} cm={cm} n={n} text={text} setHints={(f, h)=>setHints(h, f)} getStyleHints={getStyleHints} def={true}/>;
 				} else if(field.type === FIELD_TYPE.IMAGE_SELECTOR) {
 					return <ImageSelector key={key} field={field} cm={cm} n={n}/>;
+				} else if(field.type === FIELD_TYPE.COLOR_SELECTOR) {
+					return <ColorSelector key={key} field={field} cm={cm} n={n} text={text} def={true}/>;
 				} else {
 					return null;
 				}
@@ -110,7 +112,11 @@ module.exports = function(widgets, cm, setHints) {
 					increment : 5,
 					hints     : true,
 				};
-				return <Text key={genKey(widget.name, n, style)} cm={cm} CodeMirror={CodeMirror} field={field} n={n} text={text} setHints={(f, h)=>setHints(h, f)} getStyleHints={getStyleHints}/>;
+				const key = genKey(widget.name, n, style);
+				if(style.includes('color')) {
+					return <ColorSelector key={key} field={field} cm={cm} n={n} text={text}/>;
+				}
+				return <Text key={key} field={field} cm={cm} n={n} text={text} setHints={(f, h)=>setHints(h, f)} getStyleHints={getStyleHints}/>;
 			}).filter(Boolean);
 
 			const root = roots[n][id] ?? ReactDOMClient.createRoot(node || parent);

themes/V3/5ePHB/widgets.js

@@ -1,10 +1,5 @@
 const _ = require('lodash');
-const { SNIPPET_TYPE, FIELD_TYPE } = require('../../../shared/naturalcrit/codeEditor/helpers/widget-elements/constants');
-
-const fourDigitNumberFromValue = (value)=>typeof value === 'number' ? (()=>{
-	const str = String(value);
-	return _.range(0, 4 - str.length).map(()=>'0').join('') + str;
-})() : value;
+const { SNIPPET_TYPE, FIELD_TYPE, fourDigitNumberFromValue } = require('../../../shared/naturalcrit/codeEditor/helpers/widget-elements/constants');
 
 module.exports = [{
 	name   : 'monster',
@@ -93,6 +88,9 @@ module.exports = [{
 		name      : 'opacity',
 		type      : FIELD_TYPE.TEXT,
 		increment : 5
+	}, {
+		name : 'background-color',
+		type : FIELD_TYPE.COLOR_SELECTOR,
 	}]
 }, {
 	name   : 'imageMaskCenter',