e5a314617a
* Conform more of the codebase to `strictNullChecks` * Iterate * Conform more of the codebase to `strictNullChecks` * Iterate * Iterate * Iterate * Iterate
87 lines
3.2 KiB
TypeScript
87 lines
3.2 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import React, { ForwardedRef, forwardRef, MutableRefObject, useRef } from "react";
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import classNames from "classnames";
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import EditorStateTransfer from "../../../../utils/EditorStateTransfer";
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import { WysiwygComposer } from "./components/WysiwygComposer";
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import { EditionButtons } from "./components/EditionButtons";
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import { useWysiwygEditActionHandler } from "./hooks/useWysiwygEditActionHandler";
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import { useEditing } from "./hooks/useEditing";
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import { useInitialContent } from "./hooks/useInitialContent";
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import { ComposerContext, getDefaultContextValue } from "./ComposerContext";
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import { ComposerFunctions } from "./types";
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interface ContentProps {
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disabled?: boolean;
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composerFunctions: ComposerFunctions;
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}
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const Content = forwardRef<HTMLElement, ContentProps>(function Content(
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{ disabled = false, composerFunctions }: ContentProps,
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forwardRef: ForwardedRef<HTMLElement>,
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) {
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useWysiwygEditActionHandler(disabled, forwardRef as MutableRefObject<HTMLElement>, composerFunctions);
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return null;
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});
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interface EditWysiwygComposerProps {
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disabled?: boolean;
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onChange?: (content: string) => void;
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editorStateTransfer: EditorStateTransfer;
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className?: string;
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}
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// Default needed for React.lazy
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export default function EditWysiwygComposer({
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editorStateTransfer,
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className,
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...props
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}: EditWysiwygComposerProps): JSX.Element {
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const defaultContextValue = useRef(getDefaultContextValue({ editorStateTransfer }));
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const initialContent = useInitialContent(editorStateTransfer);
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const isReady = !editorStateTransfer || initialContent !== undefined;
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const { editMessage, endEditing, onChange, isSaveDisabled } = useEditing(editorStateTransfer, initialContent);
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if (!isReady) {
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return <></>;
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}
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return (
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<ComposerContext.Provider value={defaultContextValue.current}>
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<WysiwygComposer
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className={classNames("mx_EditWysiwygComposer", className)}
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initialContent={initialContent}
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onChange={onChange}
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onSend={editMessage}
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{...props}
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>
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{(ref, composerFunctions) => (
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<>
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<Content disabled={props.disabled} ref={ref} composerFunctions={composerFunctions} />
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<EditionButtons
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onCancelClick={endEditing}
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onSaveClick={editMessage}
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isSaveDisabled={isSaveDisabled}
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/>
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</>
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)}
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</WysiwygComposer>
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</ComposerContext.Provider>
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);
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}
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