feat(ui): add reset to default value button to field title

invokeai/frontend/web/src/features/nodes/components/flow/nodes/Invocation/fields/FieldResetToDefaultValueButton.tsx

@@ -0,0 +1,42 @@
+import { IconButton } from '@invoke-ai/ui-library';
+import { useAppDispatch } from 'app/store/storeHooks';
+import { useFieldInputTemplate } from 'features/nodes/hooks/useFieldInputTemplate';
+import { useFieldValue } from 'features/nodes/hooks/useFieldValue';
+import { fieldValueReset } from 'features/nodes/store/nodesSlice';
+import { isEqual } from 'lodash-es';
+import { memo, useCallback, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { PiArrowCounterClockwiseBold } from 'react-icons/pi';
+
+type Props = {
+  nodeId: string;
+  fieldName: string;
+};
+
+const FieldResetToDefaultValueButton = ({ nodeId, fieldName }: Props) => {
+  const dispatch = useAppDispatch();
+  const { t } = useTranslation();
+  const value = useFieldValue(nodeId, fieldName);
+  const fieldTemplate = useFieldInputTemplate(nodeId, fieldName);
+  const isDisabled = useMemo(() => {
+    return isEqual(value, fieldTemplate.default);
+  }, [value, fieldTemplate.default]);
+  const onClick = useCallback(() => {
+    dispatch(fieldValueReset({ nodeId, fieldName, value: fieldTemplate.default }));
+  }, [dispatch, fieldName, fieldTemplate.default, nodeId]);
+
+  return (
+    <IconButton
+      variant="ghost"
+      tooltip={t('nodes.resetToDefaultValue')}
+      aria-label={t('nodes.resetToDefaultValue')}
+      icon={<PiArrowCounterClockwiseBold />}
+      onClick={onClick}
+      isDisabled={isDisabled}
+      pointerEvents="auto"
+      size="xs"
+    />
+  );
+};
+
+export default memo(FieldResetToDefaultValueButton);

invokeai/frontend/web/src/features/nodes/components/flow/nodes/Invocation/fields/InputField.tsx

@@ -1,4 +1,5 @@
 import { Flex, FormControl } from '@invoke-ai/ui-library';
+import FieldResetToDefaultValueButton from 'features/nodes/components/flow/nodes/Invocation/fields/FieldResetToDefaultValueButton';
 import { useConnectionState } from 'features/nodes/hooks/useConnectionState';
 import { useFieldInputTemplate } from 'features/nodes/hooks/useFieldInputTemplate';
 import { useFieldIsInvalid } from 'features/nodes/hooks/useFieldIsInvalid';
@@ -68,8 +69,9 @@ const InputField = ({ nodeId, fieldName }: Props) => {
         px={2}
       >
         <Flex flexDir="column" w="full" gap={1} onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave}>
-          <Flex>
+          <Flex gap={1}>
             <EditableFieldTitle nodeId={nodeId} fieldName={fieldName} kind="inputs" isInvalid={isInvalid} withTooltip />
+            {isHovered && <FieldResetToDefaultValueButton nodeId={nodeId} fieldName={fieldName} />}
             {isHovered && <FieldLinearViewToggle nodeId={nodeId} fieldName={fieldName} />}
           </Flex>
           <InputFieldRenderer nodeId={nodeId} fieldName={fieldName} />