react-gallery-layouts/dist/react-gallery-layouts.js

React gallery layouts library with masonry, stack, grid, and justified layouts

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J=V*(_+T),oe=L;return{...G,position:{left:`${J}px`,top:`${oe}px`,width:`${F}px`,height:`${N}px`}}}),containerHeight:w}},[m,R,f,i,g.width]),d=(n,w)=>x.jsx("img",{src:n.src,alt:n.alt||`Gallery item ${w}`,loading:h?"lazy":void 0});return x.jsx("div",{className:`gallery-layout layout-masonry ${M}`,style:{height:`${D}px`,width:i?`${i}px`:"100%",...A},children:j.map((n,w)=>{const y=n.id||`item-${w}`;return x.jsx("div",{className:`gallery-item gallery-item-masonry ${P}`,style:{position:"absolute",...n.position,...p},onClick:k?()=>k(n,w):void 0,children:S?S(n,h,w):d(n,w)},y)})})},Ce=({items:o,gutter:i=10,columns:a=3,maxWidth:l="100%",alignment:S="flex-start",renderItem:M,className:A="",style:P={},itemClassName:p="",itemStyle:k={},onItemClick:h,lazyLoad:m=!1})=>{const g=ie(),R=E.useMemo(()=>de(o),[o]),f=E.useMemo(()=>ae(a,g),[a,g]),j=E.useMemo(()=>ee(i,g),[i,g]),D=(d,n)=>x.jsx("img",{src:d.src,alt:d.alt||`Gallery item ${n}`,loading:m?"lazy":void 0});return x.jsx("div",{className:`gallery-layout layout-stack ${A}`,style:{width:l,gap:j,alignItems:S,...P},children:R.map((d,n)=>{const w=d.id||`stack-item-${n}`,y=Math.min(d.colSpan||1,f),_=d.rowSpan||1,T=`calc(${100/f*y}% - ${(f-y)*j/f}px)`;return x.jsx("div",{className:`gallery-item gallery-item-stack ${p}`,style:{width:"100%",height:_>1?`calc(100% + ${j}px * ${_-1})`:"100%",flexBasis:T,flexGrow:0,flexShrink:0,marginBottom:_>1?`calc(${j}px * ${_-1})`:0,...k},onClick:h?()=>h(d,n):void 0,children:M?M(d,m,n):D(d,n)},w)})})},qe=({items:o,layout:i="masonry",layoutOptions:a={},className:l="",style:S={},itemClassName:M="",itemStyle:A={},lazyLoad:P=!1,renderItem:p,onItemClick:k})=>{const h=E.useRef(null),[m,g]=E.useState(0);E.useEffect(()=>{const f=()=>{h.current&&g(h.current.clientWidth)};return f(),window.addEventListener("resize",f),()=>{window.removeEventListener("resize",f)}},[]);const R=()=>{var j,D,d,n,w,y,_,T,H,G,O,V,L,B,F;const f={items:o,renderItem:p,className:l,style:S,itemClassName:M,itemStyle:A,onItemClick:k,lazyLoad:P};switch(i){case"masonry":return x.jsx(ve,{...f,containerWidth:m,columns:(j=a.masonry)==null?void 0:j.columns,gutter:(D=a.masonry)==null?void 0:D.gutter});case"grid":return x.jsx(je,{...f,containerWidth:m,columns:(d=a.grid)==null?void 0:d.columns,gutter:(n=a.grid)==null?void 0:n.gutter,itemHeight:(w=a.grid)==null?void 0:w.itemHeight,aspectRatio:(y=a.grid)==null?void 0:y.aspectRatio});case"stack":return x.jsx(Ce,{...f,columns:(_=a.stack)==null?void 0:_.columns,gutter:(T=a.stack)==null?void 0:T.gutter,maxWidth:(H=a.stack)==null?void 0:H.maxWidth});case"justified":return x.jsx(Te,{...f,containerWidth:m,targetRowHeight:(G=a.justified)==null?void 0:G.targetRowHeight,maxRowHeight:(O=a.justified)==null?void 0:O.maxRowHeight,containerPadding:(V=a.justified)==null?void 0:V.containerPadding,gutter:(L=a.justified)==null?void 0:L.gutter});default:return x.jsx(ve,{...f,containerWidth:m,columns:(B=a.masonry)==null?void 0:B.columns,gutter:(F=a.masonry)==null?void 0:F.gutter})}};return x.jsx("div",{ref:h,className:`gallery-container ${l}`,style:S,children:R()})};I.Gallery=qe,I.GridGallery=je,I.JustifiedGallery=Te,I.MasonryGallery=ve,I.StackGallery=Ce,I.getColumnsCount=ae,I.getGutter=ee,Object.defineProperty(I,Symbol.toStringTag,{value:"Module"})});
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