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refactor: cleanup, use createRef etc

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This commit is contained in:
David Ralph
2021-08-27 23:08:32 +01:00
parent fcff3e44a6
commit 4db47d9fec
13 changed files with 106 additions and 91 deletions
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21
src/components/widgets/greeting/Greeting.jsx
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@@ -1,4 +1,4 @@
import { PureComponent } from 'react';
import { PureComponent, createRef } from 'react';
import { nth, convertTimezone } from '../../../modules/helpers/date';
import EventBus from '../../../modules/helpers/eventbus';
@@ -13,6 +13,7 @@ export default class Greeting extends PureComponent {
};
this.timer = undefined;
this.language = window.language.widgets.greeting;
this.greeting = createRef();
}
doEvents(time, message) {
@@ -114,23 +115,21 @@ export default class Greeting extends PureComponent {
componentDidMount() {
EventBus.on('refresh', (data) => {
if (data === 'greeting' || data === 'timezone') {
const element = document.querySelector('.greeting');
if (localStorage.getItem('greeting') === 'false') {
return element.style.display = 'none';
return this.greeting.current.style.display = 'none';
}
this.timer = null;
this.getGreeting(0);
element.style.display = 'block';
element.style.fontSize = `${1.6 * Number((localStorage.getItem('zoomGreeting') || 100) / 100)}em`;
this.greeting.current.style.display = 'block';
this.greeting.current.style.fontSize = `${1.6 * Number((localStorage.getItem('zoomGreeting') || 100) / 100)}em`;
}
});
// this comment can apply to all widget zoom features apart from the general one in the Accessibility section
// in a nutshell: 1.6 is the current font size and we do "localstorage || 100" so we don't have to try that 4.0 -> 5.0 thing again
document.querySelector('.greeting').style.fontSize = `${1.6 * Number((localStorage.getItem('zoomGreeting') || 100) / 100)}em`;
this.greeting.current.style.fontSize = `${1.6 * Number((localStorage.getItem('zoomGreeting') || 100) / 100)}em`;
this.getGreeting(0);
}
@@ -140,8 +139,10 @@ export default class Greeting extends PureComponent {
}
render() {
return <h1 className='greeting'>
{this.state.greeting}
</h1>;
return (
<h1 className='greeting' ref={this.greeting}>
{this.state.greeting}
</h1>
);
}
}