react-native/Libraries/Inspector/InspectorPanel.js

148 lines
3.8 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
* @flow strict-local
*/
'use strict';
const ElementProperties = require('ElementProperties');
const NetworkOverlay = require('NetworkOverlay');
const PerformanceOverlay = require('PerformanceOverlay');
const React = require('React');
const PropTypes = require('prop-types');
const ScrollView = require('ScrollView');
const StyleSheet = require('StyleSheet');
const Text = require('Text');
const TouchableHighlight = require('TouchableHighlight');
const View = require('View');
class InspectorPanel extends React.Component<$FlowFixMeProps> {
renderWaiting() {
if (this.props.inspecting) {
return (
<Text style={styles.waitingText}>Tap something to inspect it</Text>
);
}
return <Text style={styles.waitingText}>Nothing is inspected</Text>;
}
render() {
let contents;
if (this.props.inspected) {
contents = (
<ScrollView style={styles.properties}>
<ElementProperties
style={this.props.inspected.style}
frame={this.props.inspected.frame}
source={this.props.inspected.source}
hierarchy={this.props.hierarchy}
selection={this.props.selection}
setSelection={this.props.setSelection}
/>
</ScrollView>
);
} else if (this.props.perfing) {
contents = <PerformanceOverlay />;
} else if (this.props.networking) {
contents = <NetworkOverlay />;
} else {
contents = <View style={styles.waiting}>{this.renderWaiting()}</View>;
}
return (
<View style={styles.container}>
{!this.props.devtoolsIsOpen && contents}
<View style={styles.buttonRow}>
<Button
title={'Inspect'}
pressed={this.props.inspecting}
onClick={this.props.setInspecting}
/>
<Button
title={'Perf'}
pressed={this.props.perfing}
onClick={this.props.setPerfing}
/>
<Button
title={'Network'}
pressed={this.props.networking}
onClick={this.props.setNetworking}
/>
<Button
title={'Touchables'}
pressed={this.props.touchTargeting}
onClick={this.props.setTouchTargeting}
/>
</View>
</View>
);
}
}
InspectorPanel.propTypes = {
devtoolsIsOpen: PropTypes.bool,
inspecting: PropTypes.bool,
setInspecting: PropTypes.func,
inspected: PropTypes.object,
perfing: PropTypes.bool,
setPerfing: PropTypes.func,
touchTargeting: PropTypes.bool,
setTouchTargeting: PropTypes.func,
networking: PropTypes.bool,
setNetworking: PropTypes.func,
};
class Button extends React.Component<$FlowFixMeProps> {
render() {
return (
<TouchableHighlight
onPress={() => this.props.onClick(!this.props.pressed)}
style={[styles.button, this.props.pressed && styles.buttonPressed]}>
<Text style={styles.buttonText}>{this.props.title}</Text>
</TouchableHighlight>
);
}
}
const styles = StyleSheet.create({
buttonRow: {
flexDirection: 'row',
},
button: {
backgroundColor: 'rgba(0, 0, 0, 0.3)',
margin: 2,
height: 30,
justifyContent: 'center',
alignItems: 'center',
},
buttonPressed: {
backgroundColor: 'rgba(255, 255, 255, 0.3)',
},
buttonText: {
textAlign: 'center',
color: 'white',
margin: 5,
},
container: {
backgroundColor: 'rgba(0, 0, 0, 0.7)',
},
properties: {
height: 200,
},
waiting: {
height: 100,
},
waitingText: {
fontSize: 20,
textAlign: 'center',
marginVertical: 20,
color: 'white',
},
});
module.exports = InspectorPanel;