76 lines
1.5 KiB
JavaScript
76 lines
1.5 KiB
JavaScript
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const {
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keys,
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pick,
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map,
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bind,
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} = require('ramda');
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const React = require('react');
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const r = require('r-dom');
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const { HotKeys } = require('react-hotkeys');
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const keyMap = {
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hotKeyEscape: 'escape',
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hotKeyFocusCards: 'c',
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hotKeyFocusGraph: 'g',
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hotKeyFocusPreferences: 'p',
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hotKeyFocusDown: [ 'j', 'down' ],
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hotKeyFocusUp: [ 'k', 'up' ],
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hotKeyFocusLeft: [ 'h', 'left' ],
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hotKeyFocusRight: [ 'l', 'right' ],
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hotKeyMute: 'm',
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};
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class MyHotKeys extends React.Component {
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constructor(props) {
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super(props);
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this.graphRef = React.createRef();
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this.cardsRef = React.createRef();
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this.preferencesRef = React.createRef();
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}
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hotKeyFocusCards() {
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this.cardsRef.current.getWrappedInstance().toggle();
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this.preferencesRef.current.getWrappedInstance().close();
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}
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hotKeyFocusGraph() {
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this.cardsRef.current.getWrappedInstance().close();
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this.preferencesRef.current.getWrappedInstance().close();
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this.graphRef.current.getWrappedInstance().focus();
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}
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hotKeyFocusPreferences() {
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this.preferencesRef.current.getWrappedInstance().toggle();
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this.cardsRef.current.getWrappedInstance().close();
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}
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hotKeyEscape() {
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this.hotKeyFocusGraph();
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this.graphRef.current.getWrappedInstance().deselect();
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}
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render() {
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return r(HotKeys, {
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keyMap,
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handlers: map(f => bind(f, this), pick(keys(keyMap), this)),
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}, this.props.children({
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graphRef: this.graphRef,
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cardsRef: this.cardsRef,
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preferencesRef: this.preferencesRef,
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}));
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}
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}
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module.exports = {
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HotKeys: MyHotKeys,
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keyMap,
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};
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