excalidraw/src/components/ProjectName.tsx
2020-04-11 01:09:29 +03:00

63 lines
1.5 KiB
TypeScript

import "./TextInput.scss";
import React, { Component } from "react";
import { selectNode, removeSelection } from "../utils";
type Props = {
value: string;
onChange: (value: string) => void;
label: string;
};
export class ProjectName extends Component<Props> {
private handleFocus = (event: React.FocusEvent<HTMLElement>) => {
selectNode(event.currentTarget);
};
private handleBlur = (event: React.FocusEvent<HTMLElement>) => {
const value = event.currentTarget.innerText.trim();
if (value !== this.props.value) {
this.props.onChange(value);
}
removeSelection();
};
private handleKeyDown = (event: React.KeyboardEvent<HTMLElement>) => {
if (event.key === "Enter") {
event.preventDefault();
if (event.nativeEvent.isComposing || event.keyCode === 229) {
return;
}
event.currentTarget.blur();
}
};
private makeEditable = (editable: HTMLSpanElement | null) => {
if (!editable) {
return;
}
try {
editable.contentEditable = "plaintext-only";
} catch {
editable.contentEditable = "true";
}
};
public render() {
return (
<span
suppressContentEditableWarning
ref={this.makeEditable}
data-type="wysiwyg"
className="TextInput"
role="textbox"
aria-label={this.props.label}
onBlur={this.handleBlur}
onKeyDown={this.handleKeyDown}
onFocus={this.handleFocus}
>
{this.props.value}
</span>
);
}
}