Adds Maintain Aspect Ratio checkbox to ImageGallery

frontend/src/common/components/IAICheckbox.scss

@@ -1,6 +1,8 @@
 .invokeai__checkbox {
   .chakra-checkbox__label {
     margin-top: 1px;
+    color: var(--text-color-secondary);
+    font-size: 0.9rem;
   }
 
   .chakra-checkbox__control {

frontend/src/features/gallery/HoverableImage.scss

@@ -12,7 +12,6 @@
   .hoverable-image-image {
     width: 100%;
     height: 100%;
-    object-fit: cover;
     max-width: 100%;
     max-height: 100%;
   }

frontend/src/features/gallery/HoverableImage.tsx

@@ -6,7 +6,7 @@ import {
   Tooltip,
   useToast,
 } from '@chakra-ui/react';
-import { RootState, useAppDispatch, useAppSelector } from '../../app/store';
+import { useAppDispatch, useAppSelector } from '../../app/store';
 import { setCurrentImage } from './gallerySlice';
 import { FaCheck, FaTrashAlt } from 'react-icons/fa';
 import DeleteImageModal from './DeleteImageModal';
@@ -40,7 +40,7 @@ const memoEqualityCheck = (
  */
 const HoverableImage = memo((props: HoverableImageProps) => {
   const dispatch = useAppDispatch();
-  const { activeTabName } = useAppSelector(hoverableImageSelector);
+  const { activeTabName, galleryImageObjectFit } = useAppSelector(hoverableImageSelector);
 
   const [isHovered, setIsHovered] = useState<boolean>(false);
 
@@ -148,7 +148,7 @@ const HoverableImage = memo((props: HoverableImageProps) => {
         >
           <Image
             className="hoverable-image-image"
-            objectFit="cover"
+            objectFit={galleryImageObjectFit}
             rounded={'md'}
             src={url}
             loading={'lazy'}

frontend/src/features/gallery/ImageGallery.scss

@@ -62,10 +62,17 @@
         }
       }
 
-      .image-gallery-size-popover {
-        display: grid;
-        grid-template-columns: repeat(2, max-content);
-        column-gap: 0.5rem;
+      .image-gallery-settings-popover {
+        display: flex;
+        flex-direction: column;
+        row-gap: 0.5rem;
+
+        div {
+          display: flex;
+          column-gap: 0.5rem;
+          align-items: center;
+          justify-content: space-between;
+        }
       }
 
       h1 {

frontend/src/features/gallery/ImageGallery.tsx

@@ -1,7 +1,7 @@
 import { Button } from '@chakra-ui/button';
 import { NumberSize, Resizable, Size } from 're-resizable';
 
-import React, { useEffect, useRef, useState } from 'react';
+import React, { ChangeEvent, useEffect, useRef, useState } from 'react';
 import { useHotkeys } from 'react-hotkeys-hook';
 import { MdClear, MdPhotoLibrary } from 'react-icons/md';
 import { BsPinAngleFill } from 'react-icons/bs';
@@ -12,6 +12,7 @@ import {
   selectNextImage,
   selectPrevImage,
   setGalleryImageMinimumWidth,
+  setGalleryImageObjectFit,
   setGalleryScrollPosition,
   setShouldPinGallery,
 } from './gallerySlice';
@@ -25,6 +26,7 @@ import { FaWrench } from 'react-icons/fa';
 import IAIPopover from '../../common/components/IAIPopover';
 import IAISlider from '../../common/components/IAISlider';
 import { BiReset } from 'react-icons/bi';
+import IAICheckbox from '../../common/components/IAICheckbox';
 
 export default function ImageGallery() {
   const dispatch = useAppDispatch();
@@ -40,6 +42,7 @@ export default function ImageGallery() {
     galleryImageMinimumWidth,
     galleryGridTemplateColumns,
     activeTabName,
+    galleryImageObjectFit,
   } = useAppSelector(imageGallerySelector);
 
   const [gallerySize, setGallerySize] = useState<Size>({
@@ -310,6 +313,7 @@ export default function ImageGallery() {
             <IAIPopover
               trigger="click"
               hasArrow={activeTabName === 'inpainting' ? false : true}
+              // styleClass="image-gallery-settings-popover"
               triggerComponent={
                 <IAIIconButton
                   size={'sm'}
@@ -319,29 +323,47 @@ export default function ImageGallery() {
                   cursor={'pointer'}
                 />
               }
-              styleClass="image-gallery-size-popover"
             >
-              <IAISlider
-                value={galleryImageMinimumWidth}
-                onChange={handleChangeGalleryImageMinimumWidth}
-                min={32}
-                max={256}
-                width={100}
-                label={'Image Size'}
-                formLabelProps={{ style: { fontSize: '0.9rem' } }}
-                sliderThumbTooltipProps={{
-                  label: `${galleryImageMinimumWidth}px`,
-                }}
-              />
-              <IAIIconButton
-                size={'sm'}
-                aria-label={'Reset'}
-                tooltip={'Reset Size'}
-                onClick={() => dispatch(setGalleryImageMinimumWidth(64))}
-                icon={<BiReset />}
-                data-selected={shouldPinGallery}
-                styleClass="image-gallery-icon-btn"
-              />
+              <div className="image-gallery-settings-popover">
+                <div>
+                  <IAISlider
+                    value={galleryImageMinimumWidth}
+                    onChange={handleChangeGalleryImageMinimumWidth}
+                    min={32}
+                    max={256}
+                    width={100}
+                    label={'Image Size'}
+                    formLabelProps={{ style: { fontSize: '0.9rem' } }}
+                    sliderThumbTooltipProps={{
+                      label: `${galleryImageMinimumWidth}px`,
+                    }}
+                  />
+                  <IAIIconButton
+                    size={'sm'}
+                    aria-label={'Reset'}
+                    tooltip={'Reset Size'}
+                    onClick={() => dispatch(setGalleryImageMinimumWidth(64))}
+                    icon={<BiReset />}
+                    data-selected={shouldPinGallery}
+                    styleClass="image-gallery-icon-btn"
+                  />
+                </div>
+                <div>
+                  <IAICheckbox
+                    label="Maintain Aspect Ratio"
+                    isChecked={galleryImageObjectFit === 'contain'}
+                    onChange={() =>
+                      dispatch(
+                        setGalleryImageObjectFit(
+                          galleryImageObjectFit === 'contain'
+                            ? 'cover'
+                            : 'contain'
+                        )
+                      )
+                    }
+                  />
+                </div>
+              </div>
             </IAIPopover>
 
             <IAIIconButton

frontend/src/features/gallery/gallerySlice.ts

@@ -3,6 +3,8 @@ import type { PayloadAction } from '@reduxjs/toolkit';
 import _, { clamp } from 'lodash';
 import * as InvokeAI from '../../app/invokeai';
 
+type GalleryImageObjectFitType = 'contain' | 'cover';
+
 export interface GalleryState {
   currentImage?: InvokeAI.Image;
   currentImageUuid: string;
@@ -15,6 +17,7 @@ export interface GalleryState {
   shouldShowGallery: boolean;
   galleryScrollPosition: number;
   galleryImageMinimumWidth: number;
+  galleryImageObjectFit: GalleryImageObjectFitType;
 }
 
 const initialState: GalleryState = {
@@ -25,6 +28,7 @@ const initialState: GalleryState = {
   shouldShowGallery: true,
   galleryScrollPosition: 0,
   galleryImageMinimumWidth: 64,
+  galleryImageObjectFit: 'contain',
 };
 
 export const gallerySlice = createSlice({
@@ -171,6 +175,12 @@ export const gallerySlice = createSlice({
     setGalleryImageMinimumWidth: (state, action: PayloadAction<number>) => {
       state.galleryImageMinimumWidth = action.payload;
     },
+    setGalleryImageObjectFit: (
+      state,
+      action: PayloadAction<GalleryImageObjectFitType>
+    ) => {
+      state.galleryImageObjectFit = action.payload;
+    },
   },
 });
 
@@ -187,6 +197,7 @@ export const {
   setShouldShowGallery,
   setGalleryScrollPosition,
   setGalleryImageMinimumWidth,
+  setGalleryImageObjectFit,
 } = gallerySlice.actions;
 
 export default gallerySlice.reducer;

frontend/src/features/gallery/gallerySliceSelectors.ts

@@ -15,6 +15,7 @@ export const imageGallerySelector = createSelector(
       shouldShowGallery,
       galleryScrollPosition,
       galleryImageMinimumWidth,
+      galleryImageObjectFit,
     } = gallery;
 
     const { activeTab } = options;
@@ -27,6 +28,7 @@ export const imageGallerySelector = createSelector(
       shouldShowGallery,
       galleryScrollPosition,
       galleryImageMinimumWidth,
+      galleryImageObjectFit,
       galleryGridTemplateColumns: `repeat(auto-fill, minmax(${galleryImageMinimumWidth}px, auto))`,
       activeTabName: tabMap[activeTab],
     };
@@ -34,9 +36,10 @@ export const imageGallerySelector = createSelector(
 );
 
 export const hoverableImageSelector = createSelector(
-  (state: RootState) => state.options,
-  (options: OptionsState) => {
+  [(state: RootState) => state.options, (state: RootState) => state.gallery],
+  (options: OptionsState, gallery: GalleryState) => {
     return {
+      galleryImageObjectFit: gallery.galleryImageObjectFit,
       activeTabName: tabMap[options.activeTab],
     };
   }