Component-centric API, horrors are encapsulated

examples/counter/package.json

@@ -28,8 +28,8 @@
     "node-libs-browser": "^0.5.2",
     "react-dock": "^0.1.0",
     "react-hot-loader": "^1.3.0",
-    "redux-devtools": "^3.0.0-alpha-7",
-    "redux-devtools-log-monitor": "^1.0.0-alpha-7",
+    "redux-devtools": "^3.0.0-alpha-8",
+    "redux-devtools-log-monitor": "^1.0.0-alpha-8",
     "webpack": "^1.9.11",
     "webpack-dev-server": "^1.9.0"
   }

examples/counter/src/containers/DevTools.js

@@ -1,9 +1,10 @@
+import React from 'react';
 import { createDevTools } from 'redux-devtools';
-import createLogMonitor from 'redux-devtools-log-monitor';
-import createDockMonitor from '../dock/DockMonitor';
+import LogMonitor from 'redux-devtools-log-monitor';
+import DockMonitor from '../dock/DockMonitor';
 
 export default createDevTools(
-  createDockMonitor(
-    createLogMonitor()
-  )
+  <DockMonitor defaultPosition='bottom'>
+    <LogMonitor theme='ocean' />
+  </DockMonitor>
 );

examples/counter/src/dock/DockMonitor.js

@@ -2,24 +2,36 @@
 // TODO: extract to a separate project.
 //
 
-import React, { Component, PropTypes } from 'react';
+import React, { cloneElement, Children, Component, PropTypes } from 'react';
 import Dock from 'react-dock';
 import { combineReducers } from 'redux';
 
 const POSITIONS = ['left', 'top', 'right', 'bottom'];
 
-class DockMonitor extends Component {
+export default class DockMonitor extends Component {
   static propTypes = {
+    defaultPosition: PropTypes.oneOf(POSITIONS).isRequired,
+    defaultIsVisible: PropTypes.bool.isRequired,
+    toggleVisibilityShortcut: PropTypes.string.isRequired,
+    changePositionShortcut: PropTypes.string.isRequired,
+
     monitorState: PropTypes.shape({
       position: PropTypes.oneOf(POSITIONS).isRequired,
       isVisible: PropTypes.bool.isRequired,
       child: PropTypes.any
-    }).isRequired,
+    }),
 
     monitorActions: PropTypes.shape({
       toggleVisibility: PropTypes.func.isRequired,
       changePosition: PropTypes.func.isRequired
-    }).isRequired
+    })
+  };
+
+  static defaultProps = {
+    defaultIsVisible: true,
+    defaultPosition: 'right',
+    toggleVisibilityShortcut: 'H',
+    changePositionShortcut: 'Q'
   };
 
   componentDidMount() {
@@ -39,11 +51,11 @@ class DockMonitor extends Component {
 
     const key = event.keyCode || event.which;
     const char = String.fromCharCode(key);
-    switch (char) {
-    case 'H':
+    switch (char.toUpperCase()) {
+    case this.props.toggleVisibilityShortcut.toUpperCase():
       this.props.monitorActions.toggleVisibility();
       break;
-    case 'D':
+    case this.props.changePositionShortcut.toUpperCase():
       this.props.monitorActions.changePosition();
       break;
     default:
@@ -52,13 +64,29 @@ class DockMonitor extends Component {
   }
 
   render() {
-    const { children, monitorState } = this.props;
-    const { position, isVisible } = monitorState;
+    const {
+      monitorState,
+      monitorActions,
+      historyState,
+      historyActions,
+      children
+    } = this.props;
+
+    const {
+      position,
+      isVisible
+    } = monitorState;
+
     return (
       <Dock position={position}
             isVisible={isVisible}
             dimMode='none'>
-        {children}
+        {cloneElement(Children.only(children), {
+          monitorState: monitorState.child,
+          monitorActions: monitorActions.child,
+          historyState,
+          historyActions
+        })}
       </Dock>
     );
   }
@@ -74,43 +102,32 @@ function changePosition() {
   return { type: CHANGE_POSITION };
 }
 
-export default function create(child, {
-  defaultIsVisible = true,
-  defaultPosition = 'right'
-} = {}) {
-  function position(state = defaultPosition, action) {
+DockMonitor.setup = function setup(props) {
+  function position(state = props.defaultPosition, action) {
     return (action.type === CHANGE_POSITION) ?
       POSITIONS[(POSITIONS.indexOf(state) + 1) % POSITIONS.length] :
       state;
   }
 
-  function isVisible(state = defaultIsVisible, action) {
+  function isVisible(state = props.defaultIsVisible, action) {
     return (action.type === TOGGLE_VISIBILITY) ?
       !state :
       state;
   }
 
-  const ChildMonitor = child.component;
-  const CompositeMonitor = ({ monitorState, monitorActions, ...rest }) => (
-    <DockMonitor monitorState={monitorState}
-                 monitorActions={monitorActions}>
-      <ChildMonitor {...rest}
-                    monitorState={monitorState.child}
-                    monitorActions={monitorActions.child} />
-    </DockMonitor>
-  );
+  const child = Children.only(props.children);
+  const childSetupResult = child.type.setup(child.props);
 
   return {
-    component: CompositeMonitor,
     reducer: combineReducers({
       position,
       isVisible,
-      child: child.reducer
+      child: childSetupResult.reducer
     }),
     actionCreators: {
       toggleVisibility,
       changePosition,
-      child: child.actionCreators
+      child: childSetupResult.actionCreators
     }
   };
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "redux-devtools",
-  "version": "3.0.0-alpha-7",
+  "version": "3.0.0-alpha-8",
   "description": "Redux DevTools with hot reloading and time travel",
   "main": "lib/index.js",
   "scripts": {

src/connectMonitor.js

@@ -1,28 +0,0 @@
-import { bindActionCreators } from 'redux';
-import bindActionCreatorsDeep from './bindActionCreatorsDeep';
-import { connect } from 'react-redux';
-import { ActionCreators as historyActionCreators } from './instrument';
-
-export default function connectMonitor({
-  component,
-  reducer = () => null,
-  actionCreators = {}
-}) {
-  function mapStateToProps(state) {
-    return {
-      historyState: state.historyState,
-      monitorState: state.monitorState
-    };
-  }
-
-  function mapDispatchToProps(dispatch) {
-    return {
-      historyActions: bindActionCreators(historyActionCreators, dispatch),
-      monitorActions: bindActionCreatorsDeep(actionCreators, dispatch)
-    };
-  }
-
-  const Monitor = connect(mapStateToProps, mapDispatchToProps)(component);
-  Monitor.reducer = reducer;
-  return Monitor;
-}

src/createDevTools.js

@@ -1,21 +1,49 @@
-import React, { Component, PropTypes } from 'react';
-import instrument from './instrument';
-import connectMonitor from './connectMonitor';
+import React, { Children, Component, PropTypes } from 'react';
+import { connect } from 'react-redux';
+import { bindActionCreators } from 'redux';
+import bindActionCreatorsDeep from './bindActionCreatorsDeep';
+import instrument, { ActionCreators as historyActionCreators } from './instrument';
 
-export default function createDevTools(monitor) {
-  const Monitor = connectMonitor(monitor);
+export default function createDevTools(children) {
+  const child = Children.only(children);
+  const { type: Monitor } = child;
+  const { reducer, actionCreators } = Monitor.setup(child.props);
+
+  function mapStateToProps(state) {
+    return {
+      historyState: state.historyState,
+      monitorState: state.monitorState
+    };
+  }
+
+  function mapDispatchToProps(dispatch) {
+    return {
+      historyActions: bindActionCreators(historyActionCreators, dispatch),
+      monitorActions: bindActionCreatorsDeep(actionCreators, dispatch)
+    };
+  }
+
+  const ConnectedMonitor = connect(
+    mapStateToProps,
+    mapDispatchToProps
+  )(Monitor);
 
   return class DevTools extends Component {
     static contextTypes = {
       store: PropTypes.object.isRequired
     };
 
-    static instrument = () => instrument(Monitor.reducer);
+    static instrument = () => instrument(reducer);
+
+    constructor(props, context) {
+      super(props, context);
+      this.instrumentedStore = context.store.instrumentedStore;
+    }
 
     render() {
       return (
-        <Monitor {...this.props}
-                 store={this.context.store.instrumentedStore} />
+        <ConnectedMonitor {...child.props}
+                          store={this.instrumentedStore} />
       );
     }
   };