diff options
Diffstat (limited to 'Timeline/ClientApp/src/app/timeline/Timeline.tsx')
-rw-r--r-- | Timeline/ClientApp/src/app/timeline/Timeline.tsx | 176 |
1 files changed, 88 insertions, 88 deletions
diff --git a/Timeline/ClientApp/src/app/timeline/Timeline.tsx b/Timeline/ClientApp/src/app/timeline/Timeline.tsx index 7c3a93fb..780588d1 100644 --- a/Timeline/ClientApp/src/app/timeline/Timeline.tsx +++ b/Timeline/ClientApp/src/app/timeline/Timeline.tsx @@ -1,88 +1,88 @@ -import React from 'react';
-import clsx from 'clsx';
-
-import { TimelinePostInfo } from '../data/timeline';
-
-import TimelineItem from './TimelineItem';
-
-export interface TimelinePostInfoEx extends TimelinePostInfo {
- deletable: boolean;
-}
-
-export type TimelineDeleteCallback = (index: number, id: number) => void;
-
-export interface TimelineProps {
- className?: string;
- posts: TimelinePostInfoEx[];
- onDelete: TimelineDeleteCallback;
- onResize?: () => void;
- containerRef?: React.Ref<HTMLDivElement>;
-}
-
-const Timeline: React.FC<TimelineProps> = (props) => {
- const { posts, onDelete, onResize } = props;
-
- const [indexShowDeleteButton, setIndexShowDeleteButton] = React.useState<
- number
- >(-1);
-
- const onItemClick = React.useCallback(() => {
- setIndexShowDeleteButton(-1);
- }, []);
-
- const onToggleDelete = React.useMemo(() => {
- return posts.map((post, i) => {
- return post.deletable
- ? () => {
- setIndexShowDeleteButton((oldIndexShowDeleteButton) => {
- return oldIndexShowDeleteButton !== i ? i : -1;
- });
- }
- : undefined;
- });
- }, [posts]);
-
- const onItemDelete = React.useMemo(() => {
- return posts.map((post, i) => {
- return () => {
- onDelete(i, post.id);
- };
- });
- }, [posts, onDelete]);
-
- return (
- <div
- ref={props.containerRef}
- className={clsx('container-fluid timeline', props.className)}
- >
- <div className="timeline-enter-animation-mask" />
- {(() => {
- const length = posts.length;
- return posts.map((post, i) => {
- const toggleMore = onToggleDelete[i];
-
- return (
- <TimelineItem
- post={post}
- key={post.id}
- current={length - 1 === i}
- more={
- toggleMore
- ? {
- isOpen: indexShowDeleteButton === i,
- toggle: toggleMore,
- onDelete: onItemDelete[i],
- }
- : undefined
- }
- onClick={onItemClick}
- onResize={onResize}
- />
- );
- });
- })()}
- </div>
- );
-};
-
-export default Timeline;
+import React from "react"; +import clsx from "clsx"; + +import { TimelinePostInfo } from "../data/timeline"; + +import TimelineItem from "./TimelineItem"; + +export interface TimelinePostInfoEx extends TimelinePostInfo { + deletable: boolean; +} + +export type TimelineDeleteCallback = (index: number, id: number) => void; + +export interface TimelineProps { + className?: string; + posts: TimelinePostInfoEx[]; + onDelete: TimelineDeleteCallback; + onResize?: () => void; + containerRef?: React.Ref<HTMLDivElement>; +} + +const Timeline: React.FC<TimelineProps> = (props) => { + const { posts, onDelete, onResize } = props; + + const [indexShowDeleteButton, setIndexShowDeleteButton] = React.useState< + number + >(-1); + + const onItemClick = React.useCallback(() => { + setIndexShowDeleteButton(-1); + }, []); + + const onToggleDelete = React.useMemo(() => { + return posts.map((post, i) => { + return post.deletable + ? () => { + setIndexShowDeleteButton((oldIndexShowDeleteButton) => { + return oldIndexShowDeleteButton !== i ? i : -1; + }); + } + : undefined; + }); + }, [posts]); + + const onItemDelete = React.useMemo(() => { + return posts.map((post, i) => { + return () => { + onDelete(i, post.id); + }; + }); + }, [posts, onDelete]); + + return ( + <div + ref={props.containerRef} + className={clsx("container-fluid timeline", props.className)} + > + <div className="timeline-enter-animation-mask" /> + {(() => { + const length = posts.length; + return posts.map((post, i) => { + const toggleMore = onToggleDelete[i]; + + return ( + <TimelineItem + post={post} + key={post.id} + current={length - 1 === i} + more={ + toggleMore + ? { + isOpen: indexShowDeleteButton === i, + toggle: toggleMore, + onDelete: onItemDelete[i], + } + : undefined + } + onClick={onItemClick} + onResize={onResize} + /> + ); + }); + })()} + </div> + ); +}; + +export default Timeline; |