feat(ui): improve ux on TI autcomplete

- cursor reinserts at the end of the trigger
- `enter` closes the select
- popover styling

invokeai/frontend/web/src/features/embedding/components/ParamEmbeddingPopover.tsx

@@ -68,17 +68,26 @@ const ParamEmbeddingPopover = (props: Props) => {
   return (
     <Popover
       initialFocusRef={inputRef}
-      returnFocusOnClose={true}
       isOpen={isOpen}
       onClose={onClose}
       placement="bottom"
       openDelay={0}
       closeDelay={0}
+      closeOnBlur={true}
+      returnFocusOnClose={true}
     >
       <PopoverTrigger>{children}</PopoverTrigger>
-      <PopoverContent sx={{ p: 0, top: -1, shadow: 'dark-lg' }}>
+      <PopoverContent
+        sx={{
+          p: 0,
+          top: -1,
+          shadow: 'dark-lg',
+          bg: 'accent.300',
+          _dark: { bg: 'accent.400' },
+        }}
+      >
         <PopoverBody
-          sx={{ p: 1, w: `calc(${PARAMETERS_PANEL_WIDTH} - 2rem )` }}
+          sx={{ p: 0.5, w: `calc(${PARAMETERS_PANEL_WIDTH} - 2rem )` }}
         >
           <IAIMantineMultiSelect
             inputRef={inputRef}

invokeai/frontend/web/src/features/parameters/components/Parameters/Core/ParamNegativeConditioning.tsx

@@ -6,6 +6,7 @@ import AddEmbeddingButton from 'features/embedding/components/AddEmbeddingButton
 import ParamEmbeddingPopover from 'features/embedding/components/ParamEmbeddingPopover';
 import { setNegativePrompt } from 'features/parameters/store/generationSlice';
 import { ChangeEvent, KeyboardEvent, useCallback, useRef } from 'react';
+import { flushSync } from 'react-dom';
 import { useTranslation } from 'react-i18next';
 
 const ParamNegativeConditioning = () => {
@@ -32,9 +33,14 @@ const ParamNegativeConditioning = () => {
     [onOpen]
   );
 
-  const handleSelect = useCallback(
+  const handleSelectEmbedding = useCallback(
     (v: string) => {
-      const caret = promptRef.current?.selectionStart;
+      if (!promptRef.current) {
+        return;
+      }
+
+      // this is where we insert the TI trigger
+      const caret = promptRef.current.selectionStart;
 
       if (caret === undefined) {
         return;
@@ -47,11 +53,22 @@ const ParamNegativeConditioning = () => {
       }
 
       newPrompt += `${v}>`;
+
+      // we insert the cursor after the `>`
+      const finalCaretPos = newPrompt.length;
+
       newPrompt += negativePrompt.slice(caret);
 
-      dispatch(setNegativePrompt(newPrompt));
+      // must flush dom updates else selection gets reset
+      flushSync(() => {
+        dispatch(setNegativePrompt(newPrompt));
+      });
+
+      // set the caret position to just after the TI trigger promptRef.current.selectionStart = finalCaretPos;
+      promptRef.current.selectionEnd = finalCaretPos;
+      onClose();
     },
-    [dispatch, negativePrompt]
+    [dispatch, onClose, negativePrompt]
   );
 
   return (
@@ -59,7 +76,7 @@ const ParamNegativeConditioning = () => {
       <ParamEmbeddingPopover
         isOpen={isOpen}
         onClose={onClose}
-        onSelect={handleSelect}
+        onSelect={handleSelectEmbedding}
       >
         <IAITextarea
           id="negativePrompt"

invokeai/frontend/web/src/features/parameters/components/Parameters/Core/ParamPositiveConditioning.tsx

@@ -17,6 +17,7 @@ import { useIsReadyToInvoke } from 'common/hooks/useIsReadyToInvoke';
 import AddEmbeddingButton from 'features/embedding/components/AddEmbeddingButton';
 import ParamEmbeddingPopover from 'features/embedding/components/ParamEmbeddingPopover';
 import { isEqual } from 'lodash-es';
+import { flushSync } from 'react-dom';
 import { useHotkeys } from 'react-hotkeys-hook';
 import { useTranslation } from 'react-i18next';
 
@@ -45,7 +46,6 @@ const ParamPositiveConditioning = () => {
   const promptRef = useRef<HTMLTextAreaElement>(null);
   const { isOpen, onClose, onOpen } = useDisclosure();
   const { t } = useTranslation();
-
   const handleChangePrompt = useCallback(
     (e: ChangeEvent<HTMLTextAreaElement>) => {
       dispatch(setPositivePrompt(e.target.value));
@@ -61,6 +61,45 @@ const ParamPositiveConditioning = () => {
     []
   );
 
+  const handleSelectEmbedding = useCallback(
+    (v: string) => {
+      if (!promptRef.current) {
+        return;
+      }
+
+      // this is where we insert the TI trigger
+      const caret = promptRef.current.selectionStart;
+
+      if (caret === undefined) {
+        return;
+      }
+
+      let newPrompt = prompt.slice(0, caret);
+
+      if (newPrompt[newPrompt.length - 1] !== '<') {
+        newPrompt += '<';
+      }
+
+      newPrompt += `${v}>`;
+
+      // we insert the cursor after the `>`
+      const finalCaretPos = newPrompt.length;
+
+      newPrompt += prompt.slice(caret);
+
+      // must flush dom updates else selection gets reset
+      flushSync(() => {
+        dispatch(setPositivePrompt(newPrompt));
+      });
+
+      // set the caret position to just after the TI trigger
+      promptRef.current.selectionStart = finalCaretPos;
+      promptRef.current.selectionEnd = finalCaretPos;
+      onClose();
+    },
+    [dispatch, onClose, prompt]
+  );
+
   const handleKeyDown = useCallback(
     (e: KeyboardEvent<HTMLTextAreaElement>) => {
       if (e.key === 'Enter' && e.shiftKey === false && isReady) {
@@ -75,27 +114,10 @@ const ParamPositiveConditioning = () => {
     [isReady, dispatch, activeTabName, onOpen]
   );
 
-  const handleSelect = useCallback(
+  // const handleSelect = (e: MouseEvent<HTMLTextAreaElement>) => {
-    (v: string) => {
+  //   const target = e.target as HTMLTextAreaElement;
-      const caret = promptRef.current?.selectionStart;
+  // setCaret({ start: target.selectionStart, end: target.selectionEnd });
-
+  // };
-      if (caret === undefined) {
-        return;
-      }
-
-      let newPrompt = prompt.slice(0, caret);
-
-      if (newPrompt[newPrompt.length - 1] !== '<') {
-        newPrompt += '<';
-      }
-
-      newPrompt += `${v}>`;
-      newPrompt += prompt.slice(caret);
-
-      dispatch(setPositivePrompt(newPrompt));
-    },
-    [dispatch, prompt]
-  );
 
   return (
     <Box>
@@ -103,7 +125,7 @@ const ParamPositiveConditioning = () => {
         <ParamEmbeddingPopover
           isOpen={isOpen}
           onClose={onClose}
-          onSelect={handleSelect}
+          onSelect={handleSelectEmbedding}
         >
           <IAITextarea
             id="prompt"