add drum-machine-react

drum-machine-react/src/Stop.js

@@ -0,0 +1,37 @@
+import React from 'react';
+import { connect } from "react-redux";
+
+import './Selection.css';
+import { toggleMetronomeIsPlayingAction } from "./actions/toggleMetronomeIsPlayingAction";
+import { padsArray } from "./Globals";
+
+const mapStateToProps = (state) => ({ ...state });
+
+const mapDispatchToProps = (dispatch) => ({
+  toggleMetronomeIsPlayingAction: (key,metronomeIsPlaying) => dispatch(toggleMetronomeIsPlayingAction(key,metronomeIsPlaying)),
+});
+
+class Stop extends React.Component {
+  constructor(props) {
+    super(props);
+    this.handleClick = this.handleClick.bind(this);
+  };
+
+  handleClick() {
+    padsArray.forEach(pad => {
+      if (this.props.metronomePlayingStates[pad + 'metronomeIsPlaying'] === true) {
+        this.props.toggleMetronomeIsPlayingAction(pad,false);
+      }
+    });
+  }
+
+  render() {
+    return (
+      <div id="stop" className="selection" onClick={this.handleClick}>
+        <p>STOP</p>
+      </div>
+    );
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(Stop);