redux-devtools/packages/redux-devtools-trace-monitor/src/StackTraceTab.js

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import React, { Component, PropTypes } from 'react';
import {getStackFrames} from "./react-error-overlay/utils/getStackFrames";
import StackTrace from "./react-error-overlay/containers/StackTrace";
export default class StackTraceTab extends Component {
constructor(props) {
super(props);
this.state = {
stackFrames : []
};
}
componentDidMount() {
//console.log("StackTraceTab mounted");
this.checkForStackTrace();
}
componentDidUpdate(prevProps) {
const {action, actions} = prevProps;
if(action !== this.props.action || actions !== this.props.actions) {
this.checkForStackTrace();
}
}
checkForStackTrace() {
const {action, actions : liftedActionsById} = this.props;
if(!action) {
return;
}
const liftedActions = Object.values(liftedActionsById);
const liftedAction = liftedActions.find(liftedAction => liftedAction.action === action);
if(liftedAction && typeof liftedAction.stack === 'string') {
const deserializedError = Object.assign(new Error(), {stack: liftedAction.stack});
getStackFrames(deserializedError)
.then(stackFrames => {
console.log("Stack frames: ", stackFrames);
this.setState({stackFrames, currentError : deserializedError});
})
}
else {
this.setState({stackFrames : []})
}
}
onStackLocationClicked = (fileLocation = {}) => {
//console.log("Stack location args: ", ...args);
const {fileName, lineNumber} = fileLocation;
if(fileName && lineNumber) {
const matchingStackFrame = this.state.stackFrames.find(stackFrame => {
const matches = (
(stackFrame._originalFileName === fileName && stackFrame._originalLineNumber === lineNumber) ||
(stackFrame.fileName === fileName && stackFrame.lineNumber === lineNumber)
);
return matches;
})
//console.log("Matching stack frame: ", matchingStackFrame);
if(matchingStackFrame) {
/*
const frameIndex = this.state.stackFrames.indexOf(matchingStackFrame);
const originalStackFrame = parsedFramesNoSourcemaps[frameIndex];
console.log("Original stack frame: ", originalStackFrame);
*/
const adjustedLineNumber = Math.max(lineNumber - 1, 0);
chrome.devtools.panels.openResource(fileName, adjustedLineNumber, (result) => {
//console.log("openResource callback args: ", callbackArgs);
//console.log("Testing");
if(result.isError) {
const {fileName : finalFileName, lineNumber : finalLineNumber} = matchingStackFrame;
const adjustedLineNumber = Math.max(finalLineNumber - 1, 0);
chrome.devtools.panels.openResource(finalFileName, adjustedLineNumber, (result) => {
//console.log("openResource result: ", result);
});
}
});
}
}
}
render() {
const {stackFrames} = this.state;
return (
<div style={{backgroundColor : "white", color : "black"}}>
<h2>Dispatched Action Stack Trace</h2>
<div style={{display : "flex", flexDirection : "column"}}>
<StackTrace
stackFrames={stackFrames}
errorName={"N/A"}
contextSize={3}
editorHandler={this.onStackLocationClicked}
/>
</div>
</div>
)
}
}