Optimise card width calculation (#5713)

* Add hook for grid card width calculation
* Move card width calculation into grid instead of card

Now calculates once instead of per card

* Debounce resize observer

ui/v2.5/src/components/Galleries/GalleryCard.tsx

@@ -1,7 +1,7 @@
 import { Button, ButtonGroup, OverlayTrigger, Tooltip } from "react-bootstrap";
-import React, { useEffect, useState } from "react";
+import React, { useState } from "react";
 import * as GQL from "src/core/generated-graphql";
-import { GridCard, calculateCardWidth } from "../Shared/GridCard/GridCard";
+import { GridCard } from "../Shared/GridCard/GridCard";
 import { HoverPopover } from "../Shared/HoverPopover";
 import { Icon } from "../Shared/Icon";
 import { SceneLink, TagLink } from "../Shared/TagLink";
@@ -12,7 +12,6 @@ import NavUtils from "src/utils/navigation";
 import { RatingBanner } from "../Shared/RatingBanner";
 import { faBox, faPlayCircle, faTag } from "@fortawesome/free-solid-svg-icons";
 import { galleryTitle } from "src/core/galleries";
-import ScreenUtils from "src/utils/screen";
 import { StudioOverlay } from "../Shared/GridCard/StudioOverlay";
 import { GalleryPreviewScrubber } from "./GalleryPreviewScrubber";
 import cx from "classnames";
@@ -56,7 +55,7 @@ export const GalleryPreview: React.FC<IGalleryPreviewProps> = ({
 
 interface IProps {
   gallery: GQL.SlimGalleryDataFragment;
-  containerWidth?: number;
+  cardWidth?: number;
   selecting?: boolean;
   selected?: boolean | undefined;
   zoomIndex?: number;
@@ -65,37 +64,6 @@ interface IProps {
 
 export const GalleryCard: React.FC<IProps> = (props) => {
   const history = useHistory();
-  const [cardWidth, setCardWidth] = useState<number>();
-
-  useEffect(() => {
-    if (
-      !props.containerWidth ||
-      props.zoomIndex === undefined ||
-      ScreenUtils.isMobile()
-    )
-      return;
-
-    let zoomValue = props.zoomIndex;
-    let preferredCardWidth: number;
-    switch (zoomValue) {
-      case 0:
-        preferredCardWidth = 280;
-        break;
-      case 1:
-        preferredCardWidth = 340;
-        break;
-      case 2:
-        preferredCardWidth = 480;
-        break;
-      case 3:
-        preferredCardWidth = 640;
-    }
-    let fittedCardWidth = calculateCardWidth(
-      props.containerWidth,
-      preferredCardWidth!
-    );
-    setCardWidth(fittedCardWidth);
-  }, [props.containerWidth, props.zoomIndex]);
 
   function maybeRenderScenePopoverButton() {
     if (props.gallery.scenes.length === 0) return;
@@ -207,7 +175,7 @@ export const GalleryCard: React.FC<IProps> = (props) => {
     <GridCard
       className={`gallery-card zoom-${props.zoomIndex}`}
       url={`/galleries/${props.gallery.id}`}
-      width={cardWidth}
+      width={props.cardWidth}
       title={galleryTitle(props.gallery)}
       linkClassName="gallery-card-header"
       image={

ui/v2.5/src/components/Galleries/GalleryGridCard.tsx

@@ -1,7 +1,10 @@
 import React from "react";
 import * as GQL from "src/core/generated-graphql";
 import { GalleryCard } from "./GalleryCard";
-import { useContainerDimensions } from "../Shared/GridCard/GridCard";
+import {
+  useCardWidth,
+  useContainerDimensions,
+} from "../Shared/GridCard/GridCard";
 
 interface IGalleryCardGrid {
   galleries: GQL.SlimGalleryDataFragment[];
@@ -10,19 +13,23 @@ interface IGalleryCardGrid {
   onSelectChange: (id: string, selected: boolean, shiftKey: boolean) => void;
 }
 
+const zoomWidths = [280, 340, 480, 640];
+
 export const GalleryCardGrid: React.FC<IGalleryCardGrid> = ({
   galleries,
   selectedIds,
   zoomIndex,
   onSelectChange,
 }) => {
-  const [componentRef, { width }] = useContainerDimensions();
+  const [componentRef, { width: containerWidth }] = useContainerDimensions();
+  const cardWidth = useCardWidth(containerWidth, zoomIndex, zoomWidths);
+
   return (
     <div className="row justify-content-center" ref={componentRef}>
       {galleries.map((gallery) => (
         <GalleryCard
           key={gallery.id}
-          containerWidth={width}
+          cardWidth={cardWidth}
           gallery={gallery}
           zoomIndex={zoomIndex}
           selecting={selectedIds.size > 0}

ui/v2.5/src/components/Groups/GroupCard.tsx

@@ -1,7 +1,7 @@
-import React, { useEffect, useMemo, useState } from "react";
+import React, { useMemo } from "react";
 import { Button, ButtonGroup } from "react-bootstrap";
 import * as GQL from "src/core/generated-graphql";
-import { GridCard, calculateCardWidth } from "../Shared/GridCard/GridCard";
+import { GridCard } from "../Shared/GridCard/GridCard";
 import { HoverPopover } from "../Shared/HoverPopover";
 import { Icon } from "../Shared/Icon";
 import { SceneLink, TagLink } from "../Shared/TagLink";
@@ -9,7 +9,6 @@ import { TruncatedText } from "../Shared/TruncatedText";
 import { FormattedMessage } from "react-intl";
 import { RatingBanner } from "../Shared/RatingBanner";
 import { faPlayCircle, faTag } from "@fortawesome/free-solid-svg-icons";
-import ScreenUtils from "src/utils/screen";
 import { RelatedGroupPopoverButton } from "./RelatedGroupPopover";
 
 const Description: React.FC<{
@@ -37,7 +36,7 @@ const Description: React.FC<{
 
 interface IProps {
   group: GQL.GroupDataFragment;
-  containerWidth?: number;
+  cardWidth?: number;
   sceneNumber?: number;
   selecting?: boolean;
   selected?: boolean;
@@ -50,7 +49,7 @@ interface IProps {
 export const GroupCard: React.FC<IProps> = ({
   group,
   sceneNumber,
-  containerWidth,
+  cardWidth,
   selecting,
   selected,
   zoomIndex,
@@ -58,8 +57,6 @@ export const GroupCard: React.FC<IProps> = ({
   fromGroupId,
   onMove,
 }) => {
-  const [cardWidth, setCardWidth] = useState<number>();
-
   const groupDescription = useMemo(() => {
     if (!fromGroupId) {
       return undefined;
@@ -72,32 +69,6 @@ export const GroupCard: React.FC<IProps> = ({
     return containingGroup?.description ?? undefined;
   }, [fromGroupId, group.containing_groups]);
 
-  useEffect(() => {
-    if (!containerWidth || zoomIndex === undefined || ScreenUtils.isMobile())
-      return;
-
-    let zoomValue = zoomIndex;
-    let preferredCardWidth: number;
-    switch (zoomValue) {
-      case 0:
-        preferredCardWidth = 210;
-        break;
-      case 1:
-        preferredCardWidth = 250;
-        break;
-      case 2:
-        preferredCardWidth = 300;
-        break;
-      case 3:
-        preferredCardWidth = 375;
-    }
-    let fittedCardWidth = calculateCardWidth(
-      containerWidth,
-      preferredCardWidth!
-    );
-    setCardWidth(fittedCardWidth);
-  }, [containerWidth, zoomIndex]);
-
   function maybeRenderScenesPopoverButton() {
     if (group.scenes.length === 0) return;
 

ui/v2.5/src/components/Groups/GroupCardGrid.tsx

@@ -1,7 +1,10 @@
 import React from "react";
 import * as GQL from "src/core/generated-graphql";
 import { GroupCard } from "./GroupCard";
-import { useContainerDimensions } from "../Shared/GridCard/GridCard";
+import {
+  useCardWidth,
+  useContainerDimensions,
+} from "../Shared/GridCard/GridCard";
 
 interface IGroupCardGrid {
   groups: GQL.GroupDataFragment[];
@@ -12,6 +15,8 @@ interface IGroupCardGrid {
   onMove?: (srcIds: string[], targetId: string, after: boolean) => void;
 }
 
+const zoomWidths = [210, 250, 300, 375];
+
 export const GroupCardGrid: React.FC<IGroupCardGrid> = ({
   groups,
   selectedIds,
@@ -20,13 +25,15 @@ export const GroupCardGrid: React.FC<IGroupCardGrid> = ({
   fromGroupId,
   onMove,
 }) => {
-  const [componentRef, { width }] = useContainerDimensions();
+  const [componentRef, { width: containerWidth }] = useContainerDimensions();
+  const cardWidth = useCardWidth(containerWidth, zoomIndex, zoomWidths);
+
   return (
     <div className="row justify-content-center" ref={componentRef}>
       {groups.map((p) => (
         <GroupCard
           key={p.id}
-          containerWidth={width}
+          cardWidth={cardWidth}
           group={p}
           zoomIndex={zoomIndex}
           selecting={selectedIds.size > 0}

ui/v2.5/src/components/Images/ImageCard.tsx

@@ -1,4 +1,4 @@
-import React, { MouseEvent, useEffect, useMemo, useState } from "react";
+import React, { MouseEvent, useMemo } from "react";
 import { Button, ButtonGroup } from "react-bootstrap";
 import cx from "classnames";
 import * as GQL from "src/core/generated-graphql";
@@ -7,10 +7,7 @@ import { GalleryLink, TagLink } from "src/components/Shared/TagLink";
 import { HoverPopover } from "src/components/Shared/HoverPopover";
 import { SweatDrops } from "src/components/Shared/SweatDrops";
 import { PerformerPopoverButton } from "src/components/Shared/PerformerPopoverButton";
-import {
-  GridCard,
-  calculateCardWidth,
-} from "src/components/Shared/GridCard/GridCard";
+import { GridCard } from "src/components/Shared/GridCard/GridCard";
 import { RatingBanner } from "src/components/Shared/RatingBanner";
 import {
   faBox,
@@ -20,12 +17,11 @@ import {
 } from "@fortawesome/free-solid-svg-icons";
 import { imageTitle } from "src/core/files";
 import { TruncatedText } from "../Shared/TruncatedText";
-import ScreenUtils from "src/utils/screen";
 import { StudioOverlay } from "../Shared/GridCard/StudioOverlay";
 
 interface IImageCardProps {
   image: GQL.SlimImageDataFragment;
-  containerWidth?: number;
+  cardWidth?: number;
   selecting?: boolean;
   selected?: boolean | undefined;
   zoomIndex: number;
@@ -36,38 +32,6 @@ interface IImageCardProps {
 export const ImageCard: React.FC<IImageCardProps> = (
   props: IImageCardProps
 ) => {
-  const [cardWidth, setCardWidth] = useState<number>();
-
-  useEffect(() => {
-    if (
-      !props.containerWidth ||
-      props.zoomIndex === undefined ||
-      ScreenUtils.isMobile()
-    )
-      return;
-
-    let zoomValue = props.zoomIndex;
-    let preferredCardWidth: number;
-    switch (zoomValue) {
-      case 0:
-        preferredCardWidth = 280;
-        break;
-      case 1:
-        preferredCardWidth = 340;
-        break;
-      case 2:
-        preferredCardWidth = 480;
-        break;
-      case 3:
-        preferredCardWidth = 640;
-    }
-    let fittedCardWidth = calculateCardWidth(
-      props.containerWidth,
-      preferredCardWidth!
-    );
-    setCardWidth(fittedCardWidth);
-  }, [props.containerWidth, props.zoomIndex]);
-
   const file = useMemo(
     () =>
       props.image.visual_files.length > 0
@@ -196,7 +160,7 @@ export const ImageCard: React.FC<IImageCardProps> = (
     <GridCard
       className={`image-card zoom-${props.zoomIndex}`}
       url={`/images/${props.image.id}`}
-      width={cardWidth}
+      width={props.cardWidth}
       title={imageTitle(props.image)}
       linkClassName="image-card-link"
       image={

ui/v2.5/src/components/Images/ImageGridCard.tsx

@@ -1,7 +1,10 @@
 import React from "react";
 import * as GQL from "src/core/generated-graphql";
 import { ImageCard } from "./ImageCard";
-import { useContainerDimensions } from "../Shared/GridCard/GridCard";
+import {
+  useCardWidth,
+  useContainerDimensions,
+} from "../Shared/GridCard/GridCard";
 
 interface IImageCardGrid {
   images: GQL.SlimImageDataFragment[];
@@ -11,6 +14,8 @@ interface IImageCardGrid {
   onPreview: (index: number, ev: React.MouseEvent<Element, MouseEvent>) => void;
 }
 
+const zoomWidths = [280, 340, 480, 640];
+
 export const ImageGridCard: React.FC<IImageCardGrid> = ({
   images,
   selectedIds,
@@ -18,13 +23,15 @@ export const ImageGridCard: React.FC<IImageCardGrid> = ({
   onSelectChange,
   onPreview,
 }) => {
-  const [componentRef, { width }] = useContainerDimensions();
+  const [componentRef, { width: containerWidth }] = useContainerDimensions();
+  const cardWidth = useCardWidth(containerWidth, zoomIndex, zoomWidths);
+
   return (
     <div className="row justify-content-center" ref={componentRef}>
       {images.map((image, index) => (
         <ImageCard
           key={image.id}
-          containerWidth={width}
+          cardWidth={cardWidth}
           image={image}
           zoomIndex={zoomIndex}
           selecting={selectedIds.size > 0}

ui/v2.5/src/components/Performers/PerformerCard.tsx

@@ -1,10 +1,10 @@
-import React, { useEffect, useState } from "react";
+import React from "react";
 import { Link } from "react-router-dom";
 import { useIntl } from "react-intl";
 import * as GQL from "src/core/generated-graphql";
 import NavUtils from "src/utils/navigation";
 import TextUtils from "src/utils/text";
-import { GridCard, calculateCardWidth } from "../Shared/GridCard/GridCard";
+import { GridCard } from "../Shared/GridCard/GridCard";
 import { CountryFlag } from "../Shared/CountryFlag";
 import { SweatDrops } from "../Shared/SweatDrops";
 import { HoverPopover } from "../Shared/HoverPopover";
@@ -21,7 +21,6 @@ import { faTag } from "@fortawesome/free-solid-svg-icons";
 import { RatingBanner } from "../Shared/RatingBanner";
 import { usePerformerUpdate } from "src/core/StashService";
 import { ILabeledId } from "src/models/list-filter/types";
-import ScreenUtils from "src/utils/screen";
 import { FavoriteIcon } from "../Shared/FavoriteIcon";
 import { PatchComponent } from "src/patch";
 
@@ -35,7 +34,7 @@ export interface IPerformerCardExtraCriteria {
 
 interface IPerformerCardProps {
   performer: GQL.PerformerDataFragment;
-  containerWidth?: number;
+  cardWidth?: number;
   ageFromDate?: string;
   selecting?: boolean;
   selected?: boolean;
@@ -300,41 +299,13 @@ export const PerformerCard: React.FC<IPerformerCardProps> = PatchComponent(
   (props) => {
     const {
       performer,
-      containerWidth,
+      cardWidth,
       selecting,
       selected,
       onSelectedChanged,
       zoomIndex,
     } = props;
 
-    const [cardWidth, setCardWidth] = useState<number>();
-
-    useEffect(() => {
-      if (!containerWidth || zoomIndex === undefined || ScreenUtils.isMobile())
-        return;
-
-      let zoomValue = zoomIndex;
-      let preferredCardWidth: number;
-      switch (zoomValue) {
-        case 0:
-          preferredCardWidth = 240;
-          break;
-        case 1:
-          preferredCardWidth = 300;
-          break;
-        case 2:
-          preferredCardWidth = 375;
-          break;
-        case 3:
-          preferredCardWidth = 470;
-      }
-      let fittedCardWidth = calculateCardWidth(
-        containerWidth,
-        preferredCardWidth!
-      );
-      setCardWidth(fittedCardWidth);
-    }, [containerWidth, zoomIndex]);
-
     return (
       <GridCard
         className={`performer-card zoom-${zoomIndex}`}

ui/v2.5/src/components/Performers/PerformerCardGrid.tsx

@@ -1,7 +1,10 @@
 import React from "react";
 import * as GQL from "src/core/generated-graphql";
 import { IPerformerCardExtraCriteria, PerformerCard } from "./PerformerCard";
-import { useContainerDimensions } from "../Shared/GridCard/GridCard";
+import {
+  useCardWidth,
+  useContainerDimensions,
+} from "../Shared/GridCard/GridCard";
 
 interface IPerformerCardGrid {
   performers: GQL.PerformerDataFragment[];
@@ -11,6 +14,8 @@ interface IPerformerCardGrid {
   extraCriteria?: IPerformerCardExtraCriteria;
 }
 
+const zoomWidths = [240, 300, 375, 470];
+
 export const PerformerCardGrid: React.FC<IPerformerCardGrid> = ({
   performers,
   selectedIds,
@@ -18,13 +23,15 @@ export const PerformerCardGrid: React.FC<IPerformerCardGrid> = ({
   onSelectChange,
   extraCriteria,
 }) => {
-  const [componentRef, { width }] = useContainerDimensions();
+  const [componentRef, { width: containerWidth }] = useContainerDimensions();
+  const cardWidth = useCardWidth(containerWidth, zoomIndex, zoomWidths);
+
   return (
     <div className="row justify-content-center" ref={componentRef}>
       {performers.map((p) => (
         <PerformerCard
           key={p.id}
-          containerWidth={width}
+          cardWidth={cardWidth}
           performer={p}
           zoomIndex={zoomIndex}
           selecting={selectedIds.size > 0}

ui/v2.5/src/components/Scenes/SceneCard.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useMemo, useRef, useState } from "react";
+import React, { useEffect, useMemo, useRef } from "react";
 import { Button, ButtonGroup, OverlayTrigger, Tooltip } from "react-bootstrap";
 import { useHistory } from "react-router-dom";
 import cx from "classnames";
@@ -13,7 +13,7 @@ import TextUtils from "src/utils/text";
 import { SceneQueue } from "src/models/sceneQueue";
 import { ConfigurationContext } from "src/hooks/Config";
 import { PerformerPopoverButton } from "../Shared/PerformerPopoverButton";
-import { GridCard, calculateCardWidth } from "../Shared/GridCard/GridCard";
+import { GridCard } from "../Shared/GridCard/GridCard";
 import { RatingBanner } from "../Shared/RatingBanner";
 import { FormattedMessage } from "react-intl";
 import {
@@ -27,7 +27,6 @@ import {
 import { objectPath, objectTitle } from "src/core/files";
 import { PreviewScrubber } from "./PreviewScrubber";
 import { PatchComponent } from "src/patch";
-import ScreenUtils from "src/utils/screen";
 import { StudioOverlay } from "../Shared/GridCard/StudioOverlay";
 import { GroupTag } from "../Groups/GroupTag";
 import { FileSize } from "../Shared/FileSize";
@@ -94,7 +93,7 @@ export const ScenePreview: React.FC<IScenePreviewProps> = ({
 
 interface ISceneCardProps {
   scene: GQL.SlimSceneDataFragment;
-  containerWidth?: number;
+  width?: number;
   previewHeight?: number;
   index?: number;
   queue?: SceneQueue;
@@ -439,7 +438,6 @@ export const SceneCard = PatchComponent(
   "SceneCard",
   (props: ISceneCardProps) => {
     const { configuration } = React.useContext(ConfigurationContext);
-    const [cardWidth, setCardWidth] = useState<number>();
 
     const file = useMemo(
       () => (props.scene.files.length > 0 ? props.scene.files[0] : undefined),
@@ -462,36 +460,6 @@ export const SceneCard = PatchComponent(
       return "";
     }
 
-    useEffect(() => {
-      if (
-        !props.containerWidth ||
-        props.zoomIndex === undefined ||
-        ScreenUtils.isMobile()
-      )
-        return;
-
-      let zoomValue = props.zoomIndex;
-      let preferredCardWidth: number;
-      switch (zoomValue) {
-        case 0:
-          preferredCardWidth = 280;
-          break;
-        case 1:
-          preferredCardWidth = 340; // this value is intentionally higher than 320
-          break;
-        case 2:
-          preferredCardWidth = 480;
-          break;
-        case 3:
-          preferredCardWidth = 640;
-      }
-      let fittedCardWidth = calculateCardWidth(
-        props.containerWidth,
-        preferredCardWidth!
-      );
-      setCardWidth(fittedCardWidth);
-    }, [props.containerWidth, props.zoomIndex]);
-
     const cont = configuration?.interface.continuePlaylistDefault ?? false;
 
     const sceneLink = props.queue
@@ -506,7 +474,7 @@ export const SceneCard = PatchComponent(
         className={`scene-card ${zoomIndex()} ${filelessClass()}`}
         url={sceneLink}
         title={objectTitle(props.scene)}
-        width={cardWidth}
+        width={props.width}
         linkClassName="scene-card-link"
         thumbnailSectionClassName="video-section"
         resumeTime={props.scene.resume_time ?? undefined}

ui/v2.5/src/components/Scenes/SceneCardsGrid.tsx

@@ -2,7 +2,10 @@ import React from "react";
 import * as GQL from "src/core/generated-graphql";
 import { SceneQueue } from "src/models/sceneQueue";
 import { SceneCard } from "./SceneCard";
-import { useContainerDimensions } from "../Shared/GridCard/GridCard";
+import {
+  useCardWidth,
+  useContainerDimensions,
+} from "../Shared/GridCard/GridCard";
 
 interface ISceneCardsGrid {
   scenes: GQL.SlimSceneDataFragment[];
@@ -13,6 +16,8 @@ interface ISceneCardsGrid {
   fromGroupId?: string;
 }
 
+const zoomWidths = [280, 340, 480, 640];
+
 export const SceneCardsGrid: React.FC<ISceneCardsGrid> = ({
   scenes,
   queue,
@@ -21,13 +26,16 @@ export const SceneCardsGrid: React.FC<ISceneCardsGrid> = ({
   onSelectChange,
   fromGroupId,
 }) => {
-  const [componentRef, { width }] = useContainerDimensions();
+  const [componentRef, { width: containerWidth }] = useContainerDimensions();
+
+  const cardWidth = useCardWidth(containerWidth, zoomIndex, zoomWidths);
+
   return (
     <div className="row justify-content-center" ref={componentRef}>
       {scenes.map((scene, index) => (
         <SceneCard
           key={scene.id}
-          containerWidth={width}
+          width={cardWidth}
           scene={scene}
           queue={queue}
           index={index}

ui/v2.5/src/components/Scenes/SceneMarkerCard.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useMemo, useState } from "react";
+import React, { useMemo } from "react";
 import { Button, ButtonGroup } from "react-bootstrap";
 import * as GQL from "src/core/generated-graphql";
 import { Icon } from "../Shared/Icon";
@@ -7,9 +7,8 @@ import { HoverPopover } from "../Shared/HoverPopover";
 import NavUtils from "src/utils/navigation";
 import TextUtils from "src/utils/text";
 import { ConfigurationContext } from "src/hooks/Config";
-import { GridCard, calculateCardWidth } from "../Shared/GridCard/GridCard";
+import { GridCard } from "../Shared/GridCard/GridCard";
 import { faTag } from "@fortawesome/free-solid-svg-icons";
-import ScreenUtils from "src/utils/screen";
 import { markerTitle } from "src/core/markers";
 import { Link } from "react-router-dom";
 import { objectTitle } from "src/core/files";
@@ -19,7 +18,7 @@ import { TruncatedText } from "../Shared/TruncatedText";
 
 interface ISceneMarkerCardProps {
   marker: GQL.SceneMarkerDataFragment;
-  containerWidth?: number;
+  cardWidth?: number;
   previewHeight?: number;
   index?: number;
   compact?: boolean;
@@ -154,8 +153,6 @@ const SceneMarkerCardImage = (props: ISceneMarkerCardProps) => {
 };
 
 export const SceneMarkerCard = (props: ISceneMarkerCardProps) => {
-  const [cardWidth, setCardWidth] = useState<number>();
-
   function zoomIndex() {
     if (!props.compact && props.zoomIndex !== undefined) {
       return `zoom-${props.zoomIndex}`;
@@ -164,42 +161,12 @@ export const SceneMarkerCard = (props: ISceneMarkerCardProps) => {
     return "";
   }
 
-  useEffect(() => {
-    if (
-      !props.containerWidth ||
-      props.zoomIndex === undefined ||
-      ScreenUtils.isMobile()
-    )
-      return;
-
-    let zoomValue = props.zoomIndex;
-    let preferredCardWidth: number;
-    switch (zoomValue) {
-      case 0:
-        preferredCardWidth = 240;
-        break;
-      case 1:
-        preferredCardWidth = 340; // this value is intentionally higher than 320
-        break;
-      case 2:
-        preferredCardWidth = 480;
-        break;
-      case 3:
-        preferredCardWidth = 640;
-    }
-    let fittedCardWidth = calculateCardWidth(
-      props.containerWidth,
-      preferredCardWidth!
-    );
-    setCardWidth(fittedCardWidth);
-  }, [props, props.containerWidth, props.zoomIndex]);
-
   return (
     <GridCard
       className={`scene-marker-card ${zoomIndex()}`}
       url={NavUtils.makeSceneMarkerUrl(props.marker)}
       title={markerTitle(props.marker)}
-      width={cardWidth}
+      width={props.cardWidth}
       linkClassName="scene-marker-card-link"
       thumbnailSectionClassName="video-section"
       resumeTime={props.marker.seconds}

ui/v2.5/src/components/Scenes/SceneMarkerCardsGrid.tsx

@@ -1,7 +1,10 @@
 import React from "react";
 import * as GQL from "src/core/generated-graphql";
 import { SceneMarkerCard } from "./SceneMarkerCard";
-import { useContainerDimensions } from "../Shared/GridCard/GridCard";
+import {
+  useCardWidth,
+  useContainerDimensions,
+} from "../Shared/GridCard/GridCard";
 
 interface ISceneMarkerCardsGrid {
   markers: GQL.SceneMarkerDataFragment[];
@@ -10,19 +13,23 @@ interface ISceneMarkerCardsGrid {
   onSelectChange: (id: string, selected: boolean, shiftKey: boolean) => void;
 }
 
+const zoomWidths = [240, 340, 480, 640];
+
 export const SceneMarkerCardsGrid: React.FC<ISceneMarkerCardsGrid> = ({
   markers,
   selectedIds,
   zoomIndex,
   onSelectChange,
 }) => {
-  const [componentRef, { width }] = useContainerDimensions();
+  const [componentRef, { width: containerWidth }] = useContainerDimensions();
+  const cardWidth = useCardWidth(containerWidth, zoomIndex, zoomWidths);
+
   return (
     <div className="row justify-content-center" ref={componentRef}>
       {markers.map((marker, index) => (
         <SceneMarkerCard
           key={marker.id}
-          containerWidth={width}
+          cardWidth={cardWidth}
           marker={marker}
           index={index}
           zoomIndex={zoomIndex}

ui/v2.5/src/components/Shared/GridCard/GridCard.tsx

@@ -1,6 +1,7 @@
 import React, {
   MutableRefObject,
   PropsWithChildren,
+  useMemo,
   useRef,
   useState,
 } from "react";
@@ -13,6 +14,7 @@ import useResizeObserver from "@react-hook/resize-observer";
 import { Icon } from "../Icon";
 import { faGripLines } from "@fortawesome/free-solid-svg-icons";
 import { DragSide, useDragMoveSelect } from "./dragMoveSelect";
+import { useDebounce } from "src/hooks/debounce";
 
 interface ICardProps {
   className?: string;
@@ -63,7 +65,7 @@ export const useContainerDimensions = <T extends HTMLElement = HTMLDivElement>(
     height: 0,
   });
 
-  useResizeObserver(target, (entry) => {
+  const debouncedSetDimension = useDebounce((entry: ResizeObserverEntry) => {
     const { inlineSize: width, blockSize: height } = entry.contentBoxSize[0];
     let difference = Math.abs(dimension.width - width);
     // Only adjust when width changed by a significant margin. This addresses the cornercase that sees
@@ -73,11 +75,38 @@ export const useContainerDimensions = <T extends HTMLElement = HTMLDivElement>(
     if (difference > sensitivityThreshold) {
       setDimension({ width, height });
     }
-  });
+  }, 50);
+
+  useResizeObserver(target, debouncedSetDimension);
 
   return [target, dimension];
 };
 
+export function useCardWidth(
+  containerWidth: number,
+  zoomIndex: number,
+  zoomWidths: number[]
+) {
+  return useMemo(() => {
+    if (
+      !containerWidth ||
+      zoomIndex === undefined ||
+      zoomIndex < 0 ||
+      zoomIndex >= zoomWidths.length ||
+      ScreenUtils.isMobile()
+    )
+      return;
+
+    let zoomValue = zoomIndex;
+    const preferredCardWidth = zoomWidths[zoomValue];
+    let fittedCardWidth = calculateCardWidth(
+      containerWidth,
+      preferredCardWidth!
+    );
+    return fittedCardWidth;
+  }, [containerWidth, zoomIndex, zoomWidths]);
+}
+
 const Checkbox: React.FC<{
   selected?: boolean;
   onSelectedChanged?: (selected: boolean, shiftKey: boolean) => void;

ui/v2.5/src/components/Studios/StudioCard.tsx

@@ -1,11 +1,8 @@
-import React, { useEffect, useState } from "react";
+import React from "react";
 import { Link } from "react-router-dom";
 import * as GQL from "src/core/generated-graphql";
 import NavUtils from "src/utils/navigation";
-import {
-  GridCard,
-  calculateCardWidth,
-} from "src/components/Shared/GridCard/GridCard";
+import { GridCard } from "src/components/Shared/GridCard/GridCard";
 import { HoverPopover } from "../Shared/HoverPopover";
 import { Icon } from "../Shared/Icon";
 import { TagLink } from "../Shared/TagLink";
@@ -13,14 +10,13 @@ import { Button, ButtonGroup } from "react-bootstrap";
 import { FormattedMessage } from "react-intl";
 import { PopoverCountButton } from "../Shared/PopoverCountButton";
 import { RatingBanner } from "../Shared/RatingBanner";
-import ScreenUtils from "src/utils/screen";
 import { FavoriteIcon } from "../Shared/FavoriteIcon";
 import { useStudioUpdate } from "src/core/StashService";
 import { faTag } from "@fortawesome/free-solid-svg-icons";
 
 interface IProps {
   studio: GQL.StudioDataFragment;
-  containerWidth?: number;
+  cardWidth?: number;
   hideParent?: boolean;
   selecting?: boolean;
   selected?: boolean;
@@ -75,7 +71,7 @@ function maybeRenderChildren(studio: GQL.StudioDataFragment) {
 
 export const StudioCard: React.FC<IProps> = ({
   studio,
-  containerWidth,
+  cardWidth,
   hideParent,
   selecting,
   selected,
@@ -83,34 +79,6 @@ export const StudioCard: React.FC<IProps> = ({
   onSelectedChanged,
 }) => {
   const [updateStudio] = useStudioUpdate();
-  const [cardWidth, setCardWidth] = useState<number>();
-
-  useEffect(() => {
-    if (!containerWidth || zoomIndex === undefined || ScreenUtils.isMobile())
-      return;
-
-    let zoomValue = zoomIndex;
-    console.log(zoomValue);
-    let preferredCardWidth: number;
-    switch (zoomValue) {
-      case 0:
-        preferredCardWidth = 280;
-        break;
-      case 1:
-        preferredCardWidth = 340;
-        break;
-      case 2:
-        preferredCardWidth = 420;
-        break;
-      case 3:
-        preferredCardWidth = 560;
-    }
-    let fittedCardWidth = calculateCardWidth(
-      containerWidth,
-      preferredCardWidth!
-    );
-    setCardWidth(fittedCardWidth);
-  }, [containerWidth, zoomIndex]);
 
   function onToggleFavorite(v: boolean) {
     if (studio.id) {

ui/v2.5/src/components/Studios/StudioCardGrid.tsx

@@ -1,6 +1,9 @@
 import React from "react";
 import * as GQL from "src/core/generated-graphql";
-import { useContainerDimensions } from "../Shared/GridCard/GridCard";
+import {
+  useCardWidth,
+  useContainerDimensions,
+} from "../Shared/GridCard/GridCard";
 import { StudioCard } from "./StudioCard";
 
 interface IStudioCardGrid {
@@ -11,6 +14,8 @@ interface IStudioCardGrid {
   onSelectChange: (id: string, selected: boolean, shiftKey: boolean) => void;
 }
 
+const zoomWidths = [280, 340, 420, 560];
+
 export const StudioCardGrid: React.FC<IStudioCardGrid> = ({
   studios,
   fromParent,
@@ -18,13 +23,15 @@ export const StudioCardGrid: React.FC<IStudioCardGrid> = ({
   zoomIndex,
   onSelectChange,
 }) => {
-  const [componentRef, { width }] = useContainerDimensions();
+  const [componentRef, { width: containerWidth }] = useContainerDimensions();
+  const cardWidth = useCardWidth(containerWidth, zoomIndex, zoomWidths);
+
   return (
     <div className="row justify-content-center" ref={componentRef}>
       {studios.map((studio) => (
         <StudioCard
           key={studio.id}
-          containerWidth={width}
+          cardWidth={cardWidth}
           studio={studio}
           zoomIndex={zoomIndex}
           hideParent={fromParent}

ui/v2.5/src/components/Tags/TagCard.tsx

@@ -1,14 +1,13 @@
 import { PatchComponent } from "src/patch";
 import { Button, ButtonGroup } from "react-bootstrap";
-import React, { useEffect, useState } from "react";
+import React from "react";
 import { Link } from "react-router-dom";
 import * as GQL from "src/core/generated-graphql";
 import NavUtils from "src/utils/navigation";
 import { FormattedMessage } from "react-intl";
 import { TruncatedText } from "../Shared/TruncatedText";
-import { GridCard, calculateCardWidth } from "../Shared/GridCard/GridCard";
+import { GridCard } from "../Shared/GridCard/GridCard";
 import { PopoverCountButton } from "../Shared/PopoverCountButton";
-import ScreenUtils from "src/utils/screen";
 import { Icon } from "../Shared/Icon";
 import { faHeart } from "@fortawesome/free-solid-svg-icons";
 import cx from "classnames";
@@ -16,7 +15,7 @@ import { useTagUpdate } from "src/core/StashService";
 
 interface IProps {
   tag: GQL.TagDataFragment;
-  containerWidth?: number;
+  cardWidth?: number;
   zoomIndex: number;
   selecting?: boolean;
   selected?: boolean;
@@ -234,40 +233,8 @@ const TagCardTitle: React.FC<IProps> = PatchComponent(
 );
 
 export const TagCard: React.FC<IProps> = PatchComponent("TagCard", (props) => {
-  const {
-    tag,
-    containerWidth,
-    zoomIndex,
-    selecting,
-    selected,
-    onSelectedChanged,
-  } = props;
-  const [cardWidth, setCardWidth] = useState<number>();
-  useEffect(() => {
-    if (!containerWidth || zoomIndex === undefined || ScreenUtils.isMobile())
-      return;
-
-    let zoomValue = zoomIndex;
-    let preferredCardWidth: number;
-    switch (zoomValue) {
-      case 0:
-        preferredCardWidth = 280;
-        break;
-      case 1:
-        preferredCardWidth = 340;
-        break;
-      case 2:
-        preferredCardWidth = 480;
-        break;
-      case 3:
-        preferredCardWidth = 640;
-    }
-    let fittedCardWidth = calculateCardWidth(
-      containerWidth,
-      preferredCardWidth!
-    );
-    setCardWidth(fittedCardWidth);
-  }, [containerWidth, zoomIndex]);
+  const { tag, cardWidth, zoomIndex, selecting, selected, onSelectedChanged } =
+    props;
 
   return (
     <GridCard

ui/v2.5/src/components/Tags/TagCardGrid.tsx

@@ -1,6 +1,9 @@
 import React from "react";
 import * as GQL from "src/core/generated-graphql";
-import { useContainerDimensions } from "../Shared/GridCard/GridCard";
+import {
+  useCardWidth,
+  useContainerDimensions,
+} from "../Shared/GridCard/GridCard";
 import { TagCard } from "./TagCard";
 
 interface ITagCardGrid {
@@ -10,19 +13,23 @@ interface ITagCardGrid {
   onSelectChange: (id: string, selected: boolean, shiftKey: boolean) => void;
 }
 
+const zoomWidths = [280, 340, 480, 640];
+
 export const TagCardGrid: React.FC<ITagCardGrid> = ({
   tags,
   selectedIds,
   zoomIndex,
   onSelectChange,
 }) => {
-  const [componentRef, { width }] = useContainerDimensions();
+  const [componentRef, { width: containerWidth }] = useContainerDimensions();
+  const cardWidth = useCardWidth(containerWidth, zoomIndex, zoomWidths);
+
   return (
     <div className="row justify-content-center" ref={componentRef}>
       {tags.map((tag) => (
         <TagCard
           key={tag.id}
-          containerWidth={width}
+          cardWidth={cardWidth}
           tag={tag}
           zoomIndex={zoomIndex}
           selecting={selectedIds.size > 0}