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fixed nodepanel behavoiur

This commit is contained in:
Fedor Katurov 2019-11-25 18:36:06 +07:00
parent e19297207e
commit d74c9ee739
3 changed files with 79 additions and 102 deletions

View file

@ -1,21 +1,14 @@
import React, {
FC,
useMemo,
useState,
useEffect,
useRef,
useCallback
} from "react";
import { ImageSwitcher } from "../ImageSwitcher";
import * as styles from "./styles.scss";
import { INode } from "~/redux/types";
import classNames from "classnames";
import { UPLOAD_TYPES } from "~/redux/uploads/constants";
import { NODE_SETTINGS } from "~/redux/node/constants";
import { getURL } from "~/utils/dom";
import { PRESETS } from "~/constants/urls";
import { LoaderCircle } from "~/components/input/LoaderCircle";
import { throttle } from "throttle-debounce";
import React, { FC, useMemo, useState, useEffect, useRef, useCallback } from 'react';
import { ImageSwitcher } from '../ImageSwitcher';
import * as styles from './styles.scss';
import { INode } from '~/redux/types';
import classNames from 'classnames';
import { UPLOAD_TYPES } from '~/redux/uploads/constants';
import { NODE_SETTINGS } from '~/redux/node/constants';
import { getURL } from '~/utils/dom';
import { PRESETS } from '~/constants/urls';
import { LoaderCircle } from '~/components/input/LoaderCircle';
import { throttle } from 'throttle-debounce';
interface IProps {
is_loading: boolean;
@ -24,14 +17,9 @@ interface IProps {
updateLayout: () => void;
}
const getX = event =>
event.touches ? event.touches[0].clientX : event.clientX;
const getX = event => (event.touches ? event.touches[0].clientX : event.clientX);
const NodeImageSlideBlock: FC<IProps> = ({
node,
is_loading,
updateLayout
}) => {
const NodeImageSlideBlock: FC<IProps> = ({ node, is_loading, updateLayout }) => {
const [current, setCurrent] = useState(0);
const [height, setHeight] = useState(320);
const [max_height, setMaxHeight] = useState(960);
@ -50,10 +38,7 @@ const NodeImageSlideBlock: FC<IProps> = ({
const images = useMemo(
() =>
(node &&
node.files &&
node.files.filter(({ type }) => type === UPLOAD_TYPES.IMAGE)) ||
[],
(node && node.files && node.files.filter(({ type }) => type === UPLOAD_TYPES.IMAGE)) || [],
[node]
);
@ -81,26 +66,34 @@ const NodeImageSlideBlock: FC<IProps> = ({
[refs, heights, setHeights, images]
);
const onImageLoad = useCallback(
index => () => setLoaded({ ...loaded, [index]: true }),
[setLoaded, loaded]
);
const onImageLoad = useCallback(index => () => setLoaded({ ...loaded, [index]: true }), [
setLoaded,
loaded,
]);
// update outside hooks
useEffect(() => updateLayout(), [loaded, height, images]);
useEffect(() => updateSizes(), [refs, current, loaded, images]);
useEffect(() => {
if (!wrap || !wrap.current) return;
const timeout = setTimeout(updateLayout, 300);
if (!wrap || !wrap.current) return () => clearTimeout(timeout);
const { width } = wrap.current.getBoundingClientRect();
const fallback = (width * 9) / 16;
if (is_loading) return setHeight(fallback);
if (is_loading) {
setHeight(fallback);
return () => clearTimeout(timeout);
}
const selected = Math.abs(-offset / width);
if (!heights[Math.round(selected)]) return setHeight(fallback);
if (!heights[Math.round(selected)]) {
setHeight(fallback);
return () => clearTimeout(timeout);
}
const prev = Math.max(heights[Math.floor(selected)] || fallback, fallback);
const next = Math.max(heights[Math.ceil(selected)] || fallback, fallback);
@ -115,9 +108,8 @@ const NodeImageSlideBlock: FC<IProps> = ({
}
// update layout after all manipulations
const timeout = setTimeout(() => updateLayout(), 500);
return () => clearTimeout(timeout);
}, [is_dragging, wrap, offset, heights, max_height, images, is_loading]);
}, [is_dragging, wrap, offset, heights, max_height, images, is_loading, updateLayout]);
const onDrag = useCallback(
event => {
@ -133,13 +125,7 @@ const NodeImageSlideBlock: FC<IProps> = ({
const { width: wrap_width } = wrap.current.getBoundingClientRect();
setOffset(
Math.min(
Math.max(
initial_offset + getX(event) - initial_x,
wrap_width - slide_width
),
0
)
Math.min(Math.max(initial_offset + getX(event) - initial_x, wrap_width - slide_width), 0)
);
},
[is_dragging, initial_x, setOffset, initial_offset]
@ -152,9 +138,7 @@ const NodeImageSlideBlock: FC<IProps> = ({
const { width: slide_width } = slide.current.getBoundingClientRect();
const shift = (initial_offset - offset) / wrap_width; // percent / 100
const diff =
initial_offset -
(shift > 0 ? Math.ceil(shift) : Math.floor(shift)) * wrap_width;
const diff = initial_offset - (shift > 0 ? Math.ceil(shift) : Math.floor(shift)) * wrap_width;
const new_offset =
Math.abs(shift) > 0.25
? Math.min(Math.max(diff, wrap_width - slide_width), 0) // next or prev slide
@ -189,24 +173,24 @@ const NodeImageSlideBlock: FC<IProps> = ({
useEffect(() => updateMaxHeight(), [images]);
useEffect(() => {
window.addEventListener("resize", updateSizes);
window.addEventListener("resize", updateMaxHeight);
window.addEventListener('resize', updateSizes);
window.addEventListener('resize', updateMaxHeight);
window.addEventListener("mousemove", onDrag);
window.addEventListener("touchmove", onDrag);
window.addEventListener('mousemove', onDrag);
window.addEventListener('touchmove', onDrag);
window.addEventListener("mouseup", stopDragging);
window.addEventListener("touchend", stopDragging);
window.addEventListener('mouseup', stopDragging);
window.addEventListener('touchend', stopDragging);
return () => {
window.removeEventListener("resize", updateSizes);
window.removeEventListener("resize", updateMaxHeight);
window.removeEventListener('resize', updateSizes);
window.removeEventListener('resize', updateMaxHeight);
window.removeEventListener("mousemove", onDrag);
window.removeEventListener("touchmove", onDrag);
window.removeEventListener('mousemove', onDrag);
window.removeEventListener('touchmove', onDrag);
window.removeEventListener("mouseup", stopDragging);
window.removeEventListener("touchend", stopDragging);
window.removeEventListener('mouseup', stopDragging);
window.removeEventListener('touchend', stopDragging);
};
}, [onDrag, stopDragging, updateMaxHeight, updateSizes]);
@ -219,13 +203,10 @@ const NodeImageSlideBlock: FC<IProps> = ({
);
return (
<div
className={classNames(styles.wrap, { [styles.is_loading]: is_loading })}
ref={wrap}
>
<div className={classNames(styles.wrap, { [styles.is_loading]: is_loading })} ref={wrap}>
<div
className={classNames(styles.placeholder, {
[styles.is_loading]: is_loading || !loaded[current]
[styles.is_loading]: is_loading || !loaded[current],
})}
>
<div>
@ -247,7 +228,7 @@ const NodeImageSlideBlock: FC<IProps> = ({
style={{
height,
transform: `translate(${offset}px, 0)`,
width: `${images.length * 100}%`
width: `${images.length * 100}%`,
}}
onMouseDown={startDragging}
onTouchStart={startDragging}
@ -257,14 +238,14 @@ const NodeImageSlideBlock: FC<IProps> = ({
images.map((file, index) => (
<div
className={classNames(styles.image_wrap, {
is_active: index === current && loaded[index]
is_active: index === current && loaded[index],
})}
ref={setRef(index)}
key={node.updated_at + file.id}
>
<img
className={styles.image}
src={getURL(file, PRESETS["1600"])}
src={getURL(file, PRESETS['1600'])}
alt=""
key={file.id}
onLoad={onImageLoad(index)}

View file

@ -1,16 +1,9 @@
import React, {
FC,
useCallback,
useEffect,
useRef,
useState,
memo
} from "react";
import * as styles from "./styles.scss";
import { INode } from "~/redux/types";
import { createPortal } from "react-dom";
import { NodePanelInner } from "~/components/node/NodePanelInner";
import pick from "ramda/es/pick";
import React, { FC, useCallback, useEffect, useRef, useState, memo } from 'react';
import * as styles from './styles.scss';
import { INode } from '~/redux/types';
import { createPortal } from 'react-dom';
import { NodePanelInner } from '~/components/node/NodePanelInner';
import pick from 'ramda/es/pick';
interface IProps {
node: Partial<INode>;
@ -28,40 +21,29 @@ interface IProps {
}
const NodePanel: FC<IProps> = memo(
({
node,
layout,
can_edit,
can_like,
can_star,
is_loading,
onEdit,
onLike,
onStar
}) => {
({ node, layout, can_edit, can_like, can_star, is_loading, onEdit, onLike, onStar }) => {
const [stack, setStack] = useState(false);
const ref = useRef(null);
const getPlace = useCallback(() => {
if (!ref.current) return;
const { offsetTop } = ref.current;
const { height } = ref.current.getBoundingClientRect();
const { scrollY, innerHeight } = window;
const { bottom } = ref.current.getBoundingClientRect();
setStack(offsetTop > scrollY + innerHeight - height);
setStack(bottom > window.innerHeight);
}, [ref]);
useEffect(() => getPlace(), [layout]);
useEffect(() => {
getPlace();
window.addEventListener("scroll", getPlace);
window.addEventListener("resize", getPlace);
window.addEventListener('scroll', getPlace);
window.addEventListener('resize', getPlace);
return () => {
window.removeEventListener("scroll", getPlace);
window.removeEventListener("resize", getPlace);
window.removeEventListener('scroll', getPlace);
window.removeEventListener('resize', getPlace);
};
}, [layout]);
}, [layout, getPlace]);
return (
<div className={styles.place} ref={ref}>

View file

@ -14,6 +14,10 @@
padding: 0 $gap;
bottom: 0;
position: fixed;
@include tablet {
padding: 0;
}
}
}
@ -27,7 +31,17 @@
padding: $gap;
background: $node_bg;
height: 72px;
@include outer_shadow();
@include tablet {
border-radius: 0;
}
@include can_backdrop {
backdrop-filter: blur(15px);
background: transparentize($node_bg, 0.2);
}
}
.title {