fixed map clicks on sticker drag

This commit is contained in:
Fedor Katurov 2020-01-09 12:44:25 +07:00
parent 67eeaa7293
commit 7bdf07cae5
7 changed files with 150 additions and 141 deletions

View file

@ -1,14 +1,15 @@
import React from "react";
import { Map, marker, Marker } from "leaflet";
import { IStickerDump } from "~/redux/map/types";
import { STICKERS } from "~/constants/stickers";
import { StickerDesc } from "~/components/StickerDesc";
import classNames from "classnames";
import { DomMarker } from "~/utils/DomMarker";
import { createPortal } from "react-dom";
import React from 'react';
import { marker, Marker } from 'leaflet';
import { IStickerDump } from '~/redux/map/types';
import { STICKERS } from '~/constants/stickers';
import { StickerDesc } from '~/components/StickerDesc';
import classNames from 'classnames';
import { DomMarker } from '~/utils/DomMarker';
import { createPortal } from 'react-dom';
import { MapContainer } from '~/constants/map';
interface IProps {
map: Map;
map: MapContainer;
sticker: IStickerDump;
index: number;
is_editing: boolean;
@ -17,10 +18,8 @@ interface IProps {
mapDropSticker: (index: number) => void;
}
export const getLabelDirection = (angle: number): "left" | "right" =>
angle % Math.PI >= -(Math.PI / 2) && angle % Math.PI <= Math.PI / 2
? "left"
: "right";
export const getLabelDirection = (angle: number): 'left' | 'right' =>
angle % Math.PI >= -(Math.PI / 2) && angle % Math.PI <= Math.PI / 2 ? 'left' : 'right';
const getX = e =>
e.touches && e.touches.length > 0
@ -33,53 +32,56 @@ const Sticker: React.FC<IProps> = ({
index,
mapSetSticker,
mapDropSticker,
is_editing
is_editing,
}) => {
const [layer, setLayer] = React.useState<Marker>(null);
const [dragging, setDragging] = React.useState(false);
const [angle, setAngle] = React.useState(sticker.angle);
const element = React.useMemo(() => document.createElement("div"), []);
const element = React.useMemo(() => document.createElement('div'), []);
const stickerArrow = React.useRef(null);
const stickerImage = React.useRef(null);
const onChange = React.useCallback(state => mapSetSticker(index, state), [
mapSetSticker,
index
]);
const onDelete = React.useCallback(state => mapDropSticker(index), [
mapSetSticker,
index
]);
const onChange = React.useCallback(state => mapSetSticker(index, state), [mapSetSticker, index]);
const onDelete = React.useCallback(state => mapDropSticker(index), [mapSetSticker, index]);
const onDragStart = React.useCallback(() => {
layer.dragging.disable();
map.dragging.disable();
map.disableClicks();
setDragging(true);
}, [setDragging, layer, map]);
const onDragStop = React.useCallback(() => {
layer.dragging.enable();
map.dragging.enable();
setDragging(false);
onChange({
...sticker,
angle
angle,
});
layer.dragging.enable();
map.dragging.enable();
setTimeout(map.enableClicks, 100);
}, [setDragging, layer, map, sticker, angle]);
const onMoveStarted = React.useCallback(() => {
map.disableClicks();
}, [onChange, sticker, map]);
const onMoveFinished = React.useCallback(
event => {
const target = event.target as Marker;
onChange({
...sticker,
latlng: target.getLatLng()
latlng: target.getLatLng(),
});
map.enableClicks();
},
[onChange, sticker]
[onChange, sticker, map]
);
const onDrag = React.useCallback(
@ -98,7 +100,7 @@ const Sticker: React.FC<IProps> = ({
text =>
onChange({
...sticker,
text
text,
}),
[sticker, onChange]
);
@ -122,21 +124,25 @@ const Sticker: React.FC<IProps> = ({
React.useEffect(() => {
if (!layer) return;
layer.addEventListener("dragend", onMoveFinished);
layer.addEventListener('dragstart', onMoveStarted);
layer.addEventListener('dragend', onMoveFinished);
return () => layer.removeEventListener("dragend", onMoveFinished);
}, [layer, onMoveFinished]);
return () => {
layer.removeEventListener('dragstart', onMoveStarted);
layer.removeEventListener('dragend', onMoveFinished);
};
}, [layer, onMoveFinished, onMoveStarted]);
// Attaches and detaches handlers when user starts dragging
React.useEffect(() => {
if (dragging) {
document.addEventListener("mousemove", onDrag);
document.addEventListener("mouseup", onDragStop);
document.addEventListener('mousemove', onDrag);
document.addEventListener('mouseup', onDragStop);
}
return () => {
document.removeEventListener("mousemove", onDrag);
document.removeEventListener("mouseup", onDragStop);
document.removeEventListener('mousemove', onDrag);
document.removeEventListener('mouseup', onDragStop);
};
}, [dragging, onDrag]);
@ -146,7 +152,7 @@ const Sticker: React.FC<IProps> = ({
const icon = new DomMarker({
element,
className: "sticker-container"
className: 'sticker-container',
});
const item = marker(sticker.latlng, { icon, draggable: true }).addTo(map);
@ -160,27 +166,20 @@ const Sticker: React.FC<IProps> = ({
}, [element, map, sticker]);
React.useEffect(() => {
element.className = is_editing
? "sticker-container"
: "sticker-container inactive";
element.className = is_editing ? 'sticker-container' : 'sticker-container inactive';
}, [element, is_editing]);
return createPortal(
<React.Fragment>
<div className="sticker-arrow" ref={stickerArrow} />
<div
className={classNames(`sticker-label ${direction}`, {})}
ref={stickerImage}
>
<div className={classNames(`sticker-label ${direction}`)} ref={stickerImage}>
<StickerDesc value={sticker.text} onChange={onTextChange} />
<div
className="sticker-image"
style={{
backgroundImage: `url('${STICKERS[sticker.set].url}`,
backgroundPosition: `${-STICKERS[sticker.set].layers[
sticker.sticker
].off * 72} 50%`
backgroundPosition: `${-STICKERS[sticker.set].layers[sticker.sticker].off * 72} 50%`,
}}
onMouseDown={onDragStart}
onMouseUp={onDragStop}
@ -188,15 +187,11 @@ const Sticker: React.FC<IProps> = ({
onTouchEnd={onDragStop}
/>
<div
className="sticker-delete"
onMouseDown={onDelete}
onTouchStart={onDelete}
/>
<div className="sticker-delete" onMouseDown={onDelete} onTouchStart={onDelete} />
</div>
</React.Fragment>,
element
);
};
export { Sticker };
export { Sticker };