ohif-viewer/platform/ui/src/components/Thumbnail/Thumbnail.tsx

127 lines
3.7 KiB
TypeScript

import React from 'react';
import PropTypes from 'prop-types';
import classnames from 'classnames';
import { useDrag } from 'react-dnd';
import Icon from '../Icon';
import { StringNumber } from '../../types';
import DisplaySetMessageListTooltip from '../DisplaySetMessageListTooltip';
/**
* Display a thumbnail for a display set.
*/
const Thumbnail = ({
displaySetInstanceUID,
className,
imageSrc,
imageAltText,
description,
seriesNumber,
numInstances,
countIcon,
messages,
dragData,
isActive,
onClick,
onDoubleClick,
}): React.ReactNode => {
// TODO: We should wrap our thumbnail to create a "DraggableThumbnail", as
// this will still allow for "drag", even if there is no drop target for the
// specified item.
const [collectedProps, drag, dragPreview] = useDrag({
type: 'displayset',
item: { ...dragData },
canDrag: function (monitor) {
return Object.keys(dragData).length !== 0;
},
});
return (
<div
className={classnames(
className,
'group mb-8 flex flex-1 cursor-pointer select-none flex-col px-3 outline-none'
)}
id={`thumbnail-${displaySetInstanceUID}`}
data-cy={`study-browser-thumbnail`}
onClick={onClick}
onDoubleClick={onDoubleClick}
role="button"
tabIndex="0"
>
<div ref={drag}>
<div
className={classnames(
'flex h-32 flex-1 items-center justify-center overflow-hidden rounded-md bg-black text-base text-white',
isActive
? 'border-primary-light border-2'
: 'border-secondary-light border hover:border-blue-300'
)}
style={{
margin: isActive ? '0' : '1px',
}}
>
{imageSrc ? (
<img
src={imageSrc}
alt={imageAltText}
className="h-full w-full object-contain"
crossOrigin="anonymous"
/>
) : (
<div>{imageAltText}</div>
)}
</div>
<div className="flex flex-1 flex-row items-center pt-2 text-base text-blue-300">
<div className="mr-4">
<span className="text-primary-main font-bold">{'S: '}</span>
{seriesNumber}
</div>
<div className="flex flex-1 flex-row items-center">
<Icon
name={countIcon || 'group-layers'}
className="mr-2 w-3"
/>
{` ${numInstances}`}
</div>
<DisplaySetMessageListTooltip
messages={messages}
id={`display-set-tooltip-${displaySetInstanceUID}`}
/>
</div>
<div className="break-all text-base text-white">{description}</div>
</div>
</div>
);
};
Thumbnail.propTypes = {
displaySetInstanceUID: PropTypes.string.isRequired,
className: PropTypes.string,
imageSrc: PropTypes.string,
/**
* Data the thumbnail should expose to a receiving drop target. Use a matching
* `dragData.type` to identify which targets can receive this draggable item.
* If this is not set, drag-n-drop will be disabled for this thumbnail.
*
* Ref: https://react-dnd.github.io/react-dnd/docs/api/use-drag#specification-object-members
*/
dragData: PropTypes.shape({
/** Must match the "type" a dropTarget expects */
type: PropTypes.string.isRequired,
}),
imageAltText: PropTypes.string,
description: PropTypes.string.isRequired,
seriesNumber: StringNumber.isRequired,
numInstances: PropTypes.number.isRequired,
messages: PropTypes.object,
isActive: PropTypes.bool.isRequired,
onClick: PropTypes.func.isRequired,
onDoubleClick: PropTypes.func.isRequired,
};
Thumbnail.defaultProps = {
dragData: {},
};
export default Thumbnail;