forked from Github/frigate
Use touch events for mobile review timeline (#10212)
* mobile touch events * rebase * fix scroll mode * clean up deps and remove unneeded useeffect * remove vite
This commit is contained in:
@@ -1,5 +1,6 @@
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import { useCallback, useEffect } from "react";
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import scrollIntoView from "scroll-into-view-if-needed";
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import { isMobile } from "react-device-detect";
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type DragHandlerProps = {
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contentRef: React.RefObject<HTMLElement>;
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@@ -34,7 +35,9 @@ function useDraggableHandler({
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setIsDragging,
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}: DragHandlerProps) {
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const handleMouseDown = useCallback(
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(e: React.MouseEvent<HTMLDivElement>) => {
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(
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e: React.MouseEvent<HTMLDivElement> | React.TouchEvent<HTMLDivElement>,
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) => {
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e.preventDefault();
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e.stopPropagation();
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setIsDragging(true);
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@@ -43,7 +46,9 @@ function useDraggableHandler({
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);
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const handleMouseUp = useCallback(
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(e: MouseEvent) => {
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(
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e: React.MouseEvent<HTMLDivElement> | React.TouchEvent<HTMLDivElement>,
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) => {
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e.preventDefault();
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e.stopPropagation();
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if (isDragging) {
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@@ -91,7 +96,9 @@ function useDraggableHandler({
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);
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const handleMouseMove = useCallback(
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(e: MouseEvent) => {
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(
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e: React.MouseEvent<HTMLDivElement> | React.TouchEvent<HTMLDivElement>,
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) => {
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if (
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!contentRef.current ||
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!timelineRef.current ||
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@@ -100,10 +107,17 @@ function useDraggableHandler({
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return;
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}
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let clientY;
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if (isMobile && e.nativeEvent instanceof TouchEvent) {
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clientY = e.nativeEvent.touches[0].clientY;
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} else if (e.nativeEvent instanceof MouseEvent) {
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clientY = e.nativeEvent.clientY;
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}
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e.preventDefault();
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e.stopPropagation();
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if (showHandlebar && isDragging) {
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if (showHandlebar && isDragging && clientY) {
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const {
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scrollHeight: timelineHeight,
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clientHeight: visibleTimelineHeight,
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@@ -120,7 +134,7 @@ function useDraggableHandler({
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visibleTimelineHeight - timelineTop + parentScrollTop,
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Math.max(
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segmentHeight + scrolled,
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e.clientY - timelineTop + parentScrollTop,
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clientY - timelineTop + parentScrollTop,
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),
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);
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