react-native/Libraries/YellowBox/UI/YellowBoxList.js

143 lines
3.6 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.
*
* @flow strict-local
* @format
*/
'use strict';
const Dimensions = require('Dimensions');
const React = require('React');
const FlatList = require('FlatList');
const SafeAreaView = require('SafeAreaView');
const StyleSheet = require('StyleSheet');
const View = require('View');
const YellowBoxButton = require('YellowBoxButton');
const YellowBoxInspector = require('YellowBoxInspector');
const YellowBoxListRow = require('YellowBoxListRow');
const YellowBoxStyle = require('YellowBoxStyle');
import type {Category} from 'YellowBoxCategory';
import type {Registry} from 'YellowBoxRegistry';
type Props = $ReadOnly<{|
onDismiss: (category: Category) => void,
onDismissAll: () => void,
registry: Registry,
|}>;
type State = {|
selectedCategory: ?Category,
|};
const VIEWPORT_RATIO = 0.5;
const MAX_ITEMS = Math.floor(
(Dimensions.get('window').height * VIEWPORT_RATIO) /
(YellowBoxListRow.GUTTER + YellowBoxListRow.HEIGHT),
);
class YellowBoxList extends React.Component<Props, State> {
state = {
selectedCategory: null,
};
render(): React.Node {
const selectedWarnings =
this.state.selectedCategory == null
? null
: this.props.registry.get(this.state.selectedCategory);
if (selectedWarnings != null) {
return (
<View style={StyleSheet.absoluteFill}>
<YellowBoxInspector
onDismiss={this._handleInspectorDismiss}
onMinimize={this._handleInspectorMinimize}
warnings={selectedWarnings}
/>
</View>
);
}
const items = [];
for (const [category, warnings] of this.props.registry) {
items.unshift({category, warnings});
}
const listStyle = {
height:
// Additional `0.5` so the (N + 1)th row can peek into view.
Math.min(items.length, MAX_ITEMS + 0.5) *
(YellowBoxListRow.GUTTER + YellowBoxListRow.HEIGHT),
};
return items.length === 0 ? null : (
<View style={styles.list}>
<View pointerEvents="box-none" style={styles.dismissAll}>
<YellowBoxButton
hitSlop={{bottom: 4, left: 4, right: 4, top: 4}}
label="Dismiss All"
onPress={this.props.onDismissAll}
/>
</View>
<FlatList
data={items}
keyExtractor={item => item.category}
renderItem={({item}) => (
<YellowBoxListRow {...item} onPress={this._handleRowPress} />
)}
scrollEnabled={items.length > MAX_ITEMS}
scrollsToTop={false}
style={listStyle}
/>
<SafeAreaView style={styles.safeArea} />
</View>
);
}
_handleInspectorDismiss = () => {
const category = this.state.selectedCategory;
if (category == null) {
return;
}
this.setState({selectedCategory: null}, () => {
this.props.onDismiss(category);
});
};
_handleInspectorMinimize = () => {
this.setState({selectedCategory: null});
};
_handleRowPress = (category: Category) => {
this.setState({selectedCategory: category});
};
}
const styles = StyleSheet.create({
list: {
bottom: 0,
position: 'absolute',
width: '100%',
},
dismissAll: {
bottom: '100%',
flexDirection: 'row',
justifyContent: 'flex-end',
paddingBottom: 4,
paddingEnd: 4,
position: 'absolute',
width: '100%',
},
safeArea: {
backgroundColor: YellowBoxStyle.getBackgroundColor(0.95),
marginTop: StyleSheet.hairlineWidth,
},
});
module.exports = YellowBoxList;