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Convert EditableText to TS 

Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
pull/21833/head
Šimon Brandner 2021-09-16 19:33:17 +02:00
parent af853e1d86
commit 03ce568a5d
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GPG Key ID: 55C211A1226CB17D
1 changed files with 68 additions and 75 deletions
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143
src/components/views/elements/EditableText.js → src/components/views/elements/EditableText.tsx
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@ -16,33 +16,42 @@ limitations under the License.
*/
import React, { createRef } from 'react';
import PropTypes from 'prop-types';
import { Key } from "../../../Keyboard";
import { replaceableComponent } from "../../../utils/replaceableComponent";
enum Phases {
Display = "display",
Edit = "edit",
}
interface IProps {
onValueChanged?: (value: string, shouldSubmit: boolean) => void;
initialValue?: string;
label?: string;
placeholder?: string;
className?: string;
labelClassName?: string;
placeholderClassName?: string;
// Overrides blurToSubmit if true
blurToCancel?: boolean;
// Will cause onValueChanged(value, true) to fire on blur
blurToSubmit?: boolean;
editable?: boolean;
}
interface IState {
phase: Phases;
}
@replaceableComponent("views.elements.EditableText")
export default class EditableText extends React.Component {
static propTypes = {
onValueChanged: PropTypes.func,
initialValue: PropTypes.string,
label: PropTypes.string,
placeholder: PropTypes.string,
className: PropTypes.string,
labelClassName: PropTypes.string,
placeholderClassName: PropTypes.string,
// Overrides blurToSubmit if true
blurToCancel: PropTypes.bool,
// Will cause onValueChanged(value, true) to fire on blur
blurToSubmit: PropTypes.bool,
editable: PropTypes.bool,
};
export default class EditableText extends React.Component<IProps, IState> {
// we track value as an JS object field rather than in React state
// as React doesn't play nice with contentEditable.
public value = '';
private placeholder = false;
private editableDiv = createRef<HTMLDivElement>();
static Phases = {
Display: "display",
Edit: "edit",
};
static defaultProps = {
public static defaultProps: Partial<IProps> = {
onValueChanged() {},
initialValue: '',
label: '',
@ -53,81 +62,61 @@ export default class EditableText extends React.Component {
blurToSubmit: false,
};
constructor(props) {
constructor(props: IProps) {
super(props);
// we track value as an JS object field rather than in React state
// as React doesn't play nice with contentEditable.
this.value = '';
this.placeholder = false;
this._editable_div = createRef();
this.state = {
phase: Phases.Display,
};
}
state = {
phase: EditableText.Phases.Display,
};
// TODO: [REACT-WARNING] Replace with appropriate lifecycle event
// eslint-disable-next-line camelcase
UNSAFE_componentWillReceiveProps(nextProps) {
// eslint-disable-next-line @typescript-eslint/naming-convention, camelcase
public UNSAFE_componentWillReceiveProps(nextProps: IProps): void {
if (nextProps.initialValue !== this.props.initialValue) {
this.value = nextProps.initialValue;
if (this._editable_div.current) {
if (this.editableDiv.current) {
this.showPlaceholder(!this.value);
}
}
}
componentDidMount() {
public componentDidMount(): void {
this.value = this.props.initialValue;
if (this._editable_div.current) {
if (this.editableDiv.current) {
this.showPlaceholder(!this.value);
}
}
showPlaceholder = show => {
private showPlaceholder = (show: boolean): void => {
if (show) {
this._editable_div.current.textContent = this.props.placeholder;
this._editable_div.current.setAttribute("class", this.props.className
this.editableDiv.current.textContent = this.props.placeholder;
this.editableDiv.current.setAttribute("class", this.props.className
+ " " + this.props.placeholderClassName);
this.placeholder = true;
this.value = '';
} else {
this._editable_div.current.textContent = this.value;
this._editable_div.current.setAttribute("class", this.props.className);
this.editableDiv.current.textContent = this.value;
this.editableDiv.current.setAttribute("class", this.props.className);
this.placeholder = false;
}
};
getValue = () => this.value;
setValue = value => {
this.value = value;
this.showPlaceholder(!this.value);
};
edit = () => {
private cancelEdit = (): void => {
this.setState({
phase: EditableText.Phases.Edit,
});
};
cancelEdit = () => {
this.setState({
phase: EditableText.Phases.Display,
phase: Phases.Display,
});
this.value = this.props.initialValue;
this.showPlaceholder(!this.value);
this.onValueChanged(false);
this._editable_div.current.blur();
this.editableDiv.current.blur();
};
onValueChanged = shouldSubmit => {
private onValueChanged = (shouldSubmit: boolean): void => {
this.props.onValueChanged(this.value, shouldSubmit);
};
onKeyDown = ev => {
private onKeyDown = (ev: React.KeyboardEvent<HTMLDivElement>): void => {
// console.log("keyDown: textContent=" + ev.target.textContent + ", value=" + this.value + ", placeholder=" + this.placeholder);
if (this.placeholder) {
@ -142,13 +131,13 @@ export default class EditableText extends React.Component {
// console.log("keyDown: textContent=" + ev.target.textContent + ", value=" + this.value + ", placeholder=" + this.placeholder);
};
onKeyUp = ev => {
private onKeyUp = (ev: React.KeyboardEvent<HTMLDivElement>): void => {
// console.log("keyUp: textContent=" + ev.target.textContent + ", value=" + this.value + ", placeholder=" + this.placeholder);
if (!ev.target.textContent) {
if (!(ev.target as HTMLDivElement).textContent) {
this.showPlaceholder(true);
} else if (!this.placeholder) {
this.value = ev.target.textContent;
this.value = (ev.target as HTMLDivElement).textContent;
}
if (ev.key === Key.ENTER) {
@ -160,22 +149,22 @@ export default class EditableText extends React.Component {
// console.log("keyUp: textContent=" + ev.target.textContent + ", value=" + this.value + ", placeholder=" + this.placeholder);
};
onClickDiv = ev => {
private onClickDiv = (): void => {
if (!this.props.editable) return;
this.setState({
phase: EditableText.Phases.Edit,
phase: Phases.Edit,
});
};
onFocus = ev => {
private onFocus = (ev: React.FocusEvent<HTMLDivElement>): void => {
//ev.target.setSelectionRange(0, ev.target.textContent.length);
const node = ev.target.childNodes[0];
if (node) {
const range = document.createRange();
range.setStart(node, 0);
range.setEnd(node, node.length);
range.setEnd(node, ev.target.childNodes.length);
const sel = window.getSelection();
sel.removeAllRanges();
@ -183,11 +172,15 @@ export default class EditableText extends React.Component {
}
};
onFinish = (ev, shouldSubmit) => {
private onFinish = (
ev: React.KeyboardEvent<HTMLDivElement> | React.FocusEvent<HTMLDivElement>,
shouldSubmit?: boolean,
): void => {
// eslint-disable-next-line @typescript-eslint/no-this-alias
const self = this;
const submit = (ev.key === Key.ENTER) || shouldSubmit;
const submit = ("key" in ev && ev.key === Key.ENTER) || shouldSubmit;
this.setState({
phase: EditableText.Phases.Display,
phase: Phases.Display,
}, () => {
if (this.value !== this.props.initialValue) {
self.onValueChanged(submit);
@ -195,7 +188,7 @@ export default class EditableText extends React.Component {
});
};
onBlur = ev => {
private onBlur = (ev: React.FocusEvent<HTMLDivElement>): void => {
const sel = window.getSelection();
sel.removeAllRanges();
@ -208,11 +201,11 @@ export default class EditableText extends React.Component {
this.showPlaceholder(!this.value);
};
render() {
public render(): JSX.Element {
const { className, editable, initialValue, label, labelClassName } = this.props;
let editableEl;
if (!editable || (this.state.phase === EditableText.Phases.Display &&
if (!editable || (this.state.phase === Phases.Display &&
(label || labelClassName) && !this.value)
) {
// show the label
@ -222,7 +215,7 @@ export default class EditableText extends React.Component {
} else {
// show the content editable div, but manually manage its contents as react and contentEditable don't play nice together
editableEl = <div
ref={this._editable_div}
ref={this.editableDiv}
contentEditable={true}
className={className}
onKeyDown={this.onKeyDown}