Merge branch 'main' into lstein/feat/config-migration

invokeai/app/invocations/latent.py

@@ -51,6 +51,7 @@ from invokeai.app.util.controlnet_utils import prepare_control_image
 from invokeai.backend.ip_adapter.ip_adapter import IPAdapter, IPAdapterPlus
 from invokeai.backend.lora import LoRAModelRaw
 from invokeai.backend.model_manager import BaseModelType, LoadedModel
+from invokeai.backend.model_manager.config import MainConfigBase, ModelVariantType
 from invokeai.backend.model_patcher import ModelPatcher
 from invokeai.backend.stable_diffusion import PipelineIntermediateState, set_seamless
 from invokeai.backend.stable_diffusion.diffusion.conditioning_data import (
@@ -185,7 +186,7 @@ class GradientMaskOutput(BaseInvocationOutput):
     title="Create Gradient Mask",
     tags=["mask", "denoise"],
     category="latents",
-    version="1.0.0",
+    version="1.1.0",
 )
 class CreateGradientMaskInvocation(BaseInvocation):
     """Creates mask for denoising model run."""
@@ -198,6 +199,32 @@ class CreateGradientMaskInvocation(BaseInvocation):
     minimum_denoise: float = InputField(
         default=0.0, ge=0, le=1, description="Minimum denoise level for the coherence region", ui_order=4
     )
+    image: Optional[ImageField] = InputField(
+        default=None,
+        description="OPTIONAL: Only connect for specialized Inpainting models, masked_latents will be generated from the image with the VAE",
+        title="[OPTIONAL] Image",
+        ui_order=6,
+    )
+    unet: Optional[UNetField] = InputField(
+        description="OPTIONAL: If the Unet is a specialized Inpainting model, masked_latents will be generated from the image with the VAE",
+        default=None,
+        input=Input.Connection,
+        title="[OPTIONAL] UNet",
+        ui_order=5,
+    )
+    vae: Optional[VAEField] = InputField(
+        default=None,
+        description="OPTIONAL: Only connect for specialized Inpainting models, masked_latents will be generated from the image with the VAE",
+        title="[OPTIONAL] VAE",
+        input=Input.Connection,
+        ui_order=7,
+    )
+    tiled: bool = InputField(default=False, description=FieldDescriptions.tiled, ui_order=8)
+    fp32: bool = InputField(
+        default=DEFAULT_PRECISION == "float32",
+        description=FieldDescriptions.fp32,
+        ui_order=9,
+    )
 
     @torch.no_grad()
     def invoke(self, context: InvocationContext) -> GradientMaskOutput:
@@ -233,8 +260,27 @@ class CreateGradientMaskInvocation(BaseInvocation):
         expanded_mask_image = Image.fromarray((expanded_mask.squeeze(0).numpy() * 255).astype(np.uint8), mode="L")
         expanded_image_dto = context.images.save(expanded_mask_image)
 
+        masked_latents_name = None
+        if self.unet is not None and self.vae is not None and self.image is not None:
+            # all three fields must be present at the same time
+            main_model_config = context.models.get_config(self.unet.unet.key)
+            assert isinstance(main_model_config, MainConfigBase)
+            if main_model_config.variant is ModelVariantType.Inpaint:
+                mask = blur_tensor
+                vae_info: LoadedModel = context.models.load(self.vae.vae)
+                image = context.images.get_pil(self.image.image_name)
+                image_tensor = image_resized_to_grid_as_tensor(image.convert("RGB"))
+                if image_tensor.dim() == 3:
+                    image_tensor = image_tensor.unsqueeze(0)
+                img_mask = tv_resize(mask, image_tensor.shape[-2:], T.InterpolationMode.BILINEAR, antialias=False)
+                masked_image = image_tensor * torch.where(img_mask < 0.5, 0.0, 1.0)
+                masked_latents = ImageToLatentsInvocation.vae_encode(
+                    vae_info, self.fp32, self.tiled, masked_image.clone()
+                )
+                masked_latents_name = context.tensors.save(tensor=masked_latents)
+
         return GradientMaskOutput(
-            denoise_mask=DenoiseMaskField(mask_name=mask_name, masked_latents_name=None, gradient=True),
+            denoise_mask=DenoiseMaskField(mask_name=mask_name, masked_latents_name=masked_latents_name, gradient=True),
             expanded_mask_area=ImageField(image_name=expanded_image_dto.image_name),
         )
 

invokeai/app/invocations/mask.py

@@ -1,7 +1,8 @@
+import numpy as np
 import torch
 
-from invokeai.app.invocations.baseinvocation import BaseInvocation, InvocationContext, invocation
+from invokeai.app.invocations.baseinvocation import BaseInvocation, Classification, InvocationContext, invocation
-from invokeai.app.invocations.fields import InputField, TensorField, WithMetadata
+from invokeai.app.invocations.fields import ImageField, InputField, TensorField, WithMetadata
 from invokeai.app.invocations.primitives import MaskOutput
 
 
@@ -34,3 +35,86 @@ class RectangleMaskInvocation(BaseInvocation, WithMetadata):
             width=self.width,
             height=self.height,
         )
+
+
+@invocation(
+    "alpha_mask_to_tensor",
+    title="Alpha Mask to Tensor",
+    tags=["conditioning"],
+    category="conditioning",
+    version="1.0.0",
+    classification=Classification.Beta,
+)
+class AlphaMaskToTensorInvocation(BaseInvocation):
+    """Convert a mask image to a tensor. Opaque regions are 1 and transparent regions are 0."""
+
+    image: ImageField = InputField(description="The mask image to convert.")
+    invert: bool = InputField(default=False, description="Whether to invert the mask.")
+
+    def invoke(self, context: InvocationContext) -> MaskOutput:
+        image = context.images.get_pil(self.image.image_name)
+        mask = torch.zeros((1, image.height, image.width), dtype=torch.bool)
+        if self.invert:
+            mask[0] = torch.tensor(np.array(image)[:, :, 3] == 0, dtype=torch.bool)
+        else:
+            mask[0] = torch.tensor(np.array(image)[:, :, 3] > 0, dtype=torch.bool)
+
+        return MaskOutput(
+            mask=TensorField(tensor_name=context.tensors.save(mask)),
+            height=mask.shape[1],
+            width=mask.shape[2],
+        )
+
+
+@invocation(
+    "invert_tensor_mask",
+    title="Invert Tensor Mask",
+    tags=["conditioning"],
+    category="conditioning",
+    version="1.0.0",
+    classification=Classification.Beta,
+)
+class InvertTensorMaskInvocation(BaseInvocation):
+    """Inverts a tensor mask."""
+
+    mask: TensorField = InputField(description="The tensor mask to convert.")
+
+    def invoke(self, context: InvocationContext) -> MaskOutput:
+        mask = context.tensors.load(self.mask.tensor_name)
+        inverted = ~mask
+
+        return MaskOutput(
+            mask=TensorField(tensor_name=context.tensors.save(inverted)),
+            height=inverted.shape[1],
+            width=inverted.shape[2],
+        )
+
+
+@invocation(
+    "image_mask_to_tensor",
+    title="Image Mask to Tensor",
+    tags=["conditioning"],
+    category="conditioning",
+    version="1.0.0",
+)
+class ImageMaskToTensorInvocation(BaseInvocation, WithMetadata):
+    """Convert a mask image to a tensor. Converts the image to grayscale and uses thresholding at the specified value."""
+
+    image: ImageField = InputField(description="The mask image to convert.")
+    cutoff: int = InputField(ge=0, le=255, description="Cutoff (<)", default=128)
+    invert: bool = InputField(default=False, description="Whether to invert the mask.")
+
+    def invoke(self, context: InvocationContext) -> MaskOutput:
+        image = context.images.get_pil(self.image.image_name, mode="L")
+
+        mask = torch.zeros((1, image.height, image.width), dtype=torch.bool)
+        if self.invert:
+            mask[0] = torch.tensor(np.array(image)[:, :] >= self.cutoff, dtype=torch.bool)
+        else:
+            mask[0] = torch.tensor(np.array(image)[:, :] < self.cutoff, dtype=torch.bool)
+
+        return MaskOutput(
+            mask=TensorField(tensor_name=context.tensors.save(mask)),
+            height=mask.shape[1],
+            width=mask.shape[2],
+        )

invokeai/app/services/model_install/model_install_default.py

@@ -3,7 +3,6 @@
 import locale
 import os
 import re
-import signal
 import threading
 import time
 from hashlib import sha256
@@ -43,6 +42,7 @@ from invokeai.backend.model_manager.metadata.metadata_base import HuggingFaceMet
 from invokeai.backend.model_manager.probe import ModelProbe
 from invokeai.backend.model_manager.search import ModelSearch
 from invokeai.backend.util import InvokeAILogger
+from invokeai.backend.util.catch_sigint import catch_sigint
 from invokeai.backend.util.devices import TorchDevice
 
 from .model_install_base import (
@@ -112,17 +112,6 @@ class ModelInstallService(ModelInstallServiceBase):
     def start(self, invoker: Optional[Invoker] = None) -> None:
         """Start the installer thread."""
 
-        # Yes, this is weird. When the installer thread is running, the
-        # thread masks the ^C signal. When we receive a
-        # sigINT, we stop the thread, reset sigINT, and send a new
-        # sigINT to the parent process.
-        def sigint_handler(signum, frame):
-            self.stop()
-            signal.signal(signal.SIGINT, signal.SIG_DFL)
-            signal.raise_signal(signal.SIGINT)
-
-        signal.signal(signal.SIGINT, sigint_handler)
-
         with self._lock:
             if self._running:
                 raise Exception("Attempt to start the installer service twice")
@@ -132,7 +121,8 @@ class ModelInstallService(ModelInstallServiceBase):
             # In normal use, we do not want to scan the models directory - it should never have orphaned models.
             # We should only do the scan when the flag is set (which should only be set when testing).
             if self.app_config.scan_models_on_startup:
-                self._register_orphaned_models()
+                with catch_sigint():
+                    self._register_orphaned_models()
 
             # Check all models' paths and confirm they exist. A model could be missing if it was installed on a volume
             # that isn't currently mounted. In this case, we don't want to delete the model from the database, but we do

invokeai/app/services/object_serializer/object_serializer_disk.py

@@ -1,6 +1,6 @@
+import shutil
 import tempfile
 import typing
-from dataclasses import dataclass
 from pathlib import Path
 from typing import TYPE_CHECKING, Optional, TypeVar
 
@@ -17,12 +17,6 @@ if TYPE_CHECKING:
 T = TypeVar("T")
 
 
-@dataclass
-class DeleteAllResult:
-    deleted_count: int
-    freed_space_bytes: float
-
-
 class ObjectSerializerDisk(ObjectSerializerBase[T]):
     """Disk-backed storage for arbitrary python objects. Serialization is handled by `torch.save` and `torch.load`.
 
@@ -35,6 +29,12 @@ class ObjectSerializerDisk(ObjectSerializerBase[T]):
         self._ephemeral = ephemeral
         self._base_output_dir = output_dir
         self._base_output_dir.mkdir(parents=True, exist_ok=True)
+
+        if self._ephemeral:
+            # Remove dangling tempdirs that might have been left over from an earlier unplanned shutdown.
+            for temp_dir in filter(Path.is_dir, self._base_output_dir.glob("tmp*")):
+                shutil.rmtree(temp_dir)
+
         # Must specify `ignore_cleanup_errors` to avoid fatal errors during cleanup on Windows
         self._tempdir = (
             tempfile.TemporaryDirectory(dir=self._base_output_dir, ignore_cleanup_errors=True) if ephemeral else None

invokeai/backend/model_manager/config.py

@@ -301,12 +301,12 @@ class MainConfigBase(ModelConfigBase):
     default_settings: Optional[MainModelDefaultSettings] = Field(
         description="Default settings for this model", default=None
     )
+    variant: ModelVariantType = ModelVariantType.Normal
 
 
 class MainCheckpointConfig(CheckpointConfigBase, MainConfigBase):
     """Model config for main checkpoint models."""
 
-    variant: ModelVariantType = ModelVariantType.Normal
     prediction_type: SchedulerPredictionType = SchedulerPredictionType.Epsilon
     upcast_attention: bool = False
 

invokeai/backend/model_manager/starter_models.py

@@ -155,7 +155,7 @@ STARTER_MODELS: list[StarterModel] = [
     StarterModel(
         name="IP Adapter",
         base=BaseModelType.StableDiffusion1,
-        source="InvokeAI/ip_adapter_sd15",
+        source="https://huggingface.co/InvokeAI/ip_adapter_sd15/resolve/main/ip-adapter_sd15.safetensors",
         description="IP-Adapter for SD 1.5 models",
         type=ModelType.IPAdapter,
         dependencies=[ip_adapter_sd_image_encoder],
@@ -163,7 +163,7 @@ STARTER_MODELS: list[StarterModel] = [
     StarterModel(
         name="IP Adapter Plus",
         base=BaseModelType.StableDiffusion1,
-        source="InvokeAI/ip_adapter_plus_sd15",
+        source="https://huggingface.co/InvokeAI/ip_adapter_plus_sd15/resolve/main/ip-adapter-plus_sd15.safetensors",
         description="Refined IP-Adapter for SD 1.5 models",
         type=ModelType.IPAdapter,
         dependencies=[ip_adapter_sd_image_encoder],
@@ -171,7 +171,7 @@ STARTER_MODELS: list[StarterModel] = [
     StarterModel(
         name="IP Adapter Plus Face",
         base=BaseModelType.StableDiffusion1,
-        source="InvokeAI/ip_adapter_plus_face_sd15",
+        source="https://huggingface.co/InvokeAI/ip_adapter_plus_face_sd15/resolve/main/ip-adapter-plus-face_sd15.safetensors",
         description="Refined IP-Adapter for SD 1.5 models, adapted for faces",
         type=ModelType.IPAdapter,
         dependencies=[ip_adapter_sd_image_encoder],
@@ -179,7 +179,7 @@ STARTER_MODELS: list[StarterModel] = [
     StarterModel(
         name="IP Adapter SDXL",
         base=BaseModelType.StableDiffusionXL,
-        source="InvokeAI/ip_adapter_sdxl",
+        source="https://huggingface.co/InvokeAI/ip_adapter_sdxl_vit_h/resolve/main/ip-adapter_sdxl_vit-h.safetensors",
         description="IP-Adapter for SDXL models",
         type=ModelType.IPAdapter,
         dependencies=[ip_adapter_sdxl_image_encoder],

invokeai/backend/util/catch_sigint.py

@@ -0,0 +1,29 @@
+"""
+This module defines a context manager `catch_sigint()` which temporarily replaces
+the sigINT handler defined by the ASGI in order to allow the user to ^C the application
+and shut it down immediately. This was implemented in order to allow the user to interrupt
+slow model hashing during startup.
+
+Use like this:
+
+  from invokeai.backend.util.catch_sigint import catch_sigint
+  with catch_sigint():
+      run_some_hard_to_interrupt_process()
+"""
+
+import signal
+from contextlib import contextmanager
+from typing import Generator
+
+
+def sigint_handler(signum, frame):  # type: ignore
+    signal.signal(signal.SIGINT, signal.SIG_DFL)
+    signal.raise_signal(signal.SIGINT)
+
+
+@contextmanager
+def catch_sigint() -> Generator[None, None, None]:
+    original_handler = signal.getsignal(signal.SIGINT)
+    signal.signal(signal.SIGINT, sigint_handler)
+    yield
+    signal.signal(signal.SIGINT, original_handler)

invokeai/frontend/web/.storybook/preview.tsx

@@ -11,6 +11,7 @@ import { createStore } from '../src/app/store/store';
 // @ts-ignore
 import translationEN from '../public/locales/en.json';
 import { ReduxInit } from './ReduxInit';
+import { $store } from 'app/store/nanostores/store';
 
 i18n.use(initReactI18next).init({
   lng: 'en',
@@ -25,6 +26,7 @@ i18n.use(initReactI18next).init({
 });
 
 const store = createStore(undefined, false);
+$store.set(store);
 $baseUrl.set('http://localhost:9090');
 
 const preview: Preview = {

invokeai/frontend/web/package.json

@@ -25,7 +25,7 @@
     "typegen": "node scripts/typegen.js",
     "preview": "vite preview",
     "lint:knip": "knip",
-    "lint:dpdm": "dpdm --no-warning --no-tree --transform --exit-code circular:1 src/main.tsx",
+    "lint:dpdm": "dpdm --no-warning --no-tree --transform --exit-code circular:0 src/main.tsx",
     "lint:eslint": "eslint --max-warnings=0 .",
     "lint:prettier": "prettier --check .",
     "lint:tsc": "tsc --noEmit",
@@ -95,6 +95,7 @@
     "reactflow": "^11.10.4",
     "redux-dynamic-middlewares": "^2.2.0",
     "redux-remember": "^5.1.0",
+    "redux-undo": "^1.1.0",
     "rfdc": "^1.3.1",
     "roarr": "^7.21.1",
     "serialize-error": "^11.0.3",

invokeai/frontend/web/pnpm-lock.yaml

@@ -140,6 +140,9 @@ dependencies:
   redux-remember:
     specifier: ^5.1.0
     version: 5.1.0(redux@5.0.1)
+  redux-undo:
+    specifier: ^1.1.0
+    version: 1.1.0
   rfdc:
     specifier: ^1.3.1
     version: 1.3.1
@@ -11962,6 +11965,10 @@ packages:
       redux: 5.0.1
     dev: false
 
+  /redux-undo@1.1.0:
+    resolution: {integrity: sha512-zzLFh2qeF0MTIlzDhDLm9NtkfBqCllQJ3OCuIl5RKlG/ayHw6GUdIFdMhzMS9NnrnWdBX5u//ExMOHpfudGGOg==}
+    dev: false
+
   /redux@5.0.1:
     resolution: {integrity: sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==}
     dev: false

invokeai/frontend/web/public/locales/en.json

@@ -84,6 +84,8 @@
         "direction": "Direction",
         "ipAdapter": "IP Adapter",
         "t2iAdapter": "T2I Adapter",
+        "positivePrompt": "Positive Prompt",
+        "negativePrompt": "Negative Prompt",
         "discordLabel": "Discord",
         "dontAskMeAgain": "Don't ask me again",
         "error": "Error",
@@ -136,7 +138,9 @@
         "red": "Red",
         "green": "Green",
         "blue": "Blue",
-        "alpha": "Alpha"
+        "alpha": "Alpha",
+        "selected": "Selected",
+        "viewer": "Viewer"
     },
     "controlnet": {
         "controlAdapter_one": "Control Adapter",
@@ -893,6 +897,7 @@
         "denoisingStrength": "Denoising Strength",
         "downloadImage": "Download Image",
         "general": "General",
+        "globalSettings": "Global Settings",
         "height": "Height",
         "imageFit": "Fit Initial Image To Output Size",
         "images": "Images",
@@ -1505,5 +1510,27 @@
     },
     "app": {
         "storeNotInitialized": "Store is not initialized"
+    },
+    "regionalPrompts": {
+        "deleteAll": "Delete All",
+        "addLayer": "Add Layer",
+        "moveToFront": "Move to Front",
+        "moveToBack": "Move to Back",
+        "moveForward": "Move Forward",
+        "moveBackward": "Move Backward",
+        "brushSize": "Brush Size",
+        "regionalControl": "Regional Control (ALPHA)",
+        "enableRegionalPrompts": "Enable $t(regionalPrompts.regionalPrompts)",
+        "globalMaskOpacity": "Global Mask Opacity",
+        "autoNegative": "Auto Negative",
+        "toggleVisibility": "Toggle Layer Visibility",
+        "deletePrompt": "Delete Prompt",
+        "resetRegion": "Reset Region",
+        "debugLayers": "Debug Layers",
+        "rectangle": "Rectangle",
+        "maskPreviewColor": "Mask Preview Color",
+        "addPositivePrompt": "Add $t(common.positivePrompt)",
+        "addNegativePrompt": "Add $t(common.negativePrompt)",
+        "addIPAdapter": "Add $t(common.ipAdapter)"
     }
 }

invokeai/frontend/web/src/app/logging/logger.ts

@@ -27,7 +27,8 @@ export type LoggerNamespace =
   | 'socketio'
   | 'session'
   | 'queue'
-  | 'dnd';
+  | 'dnd'
+  | 'regionalPrompts';
 
 export const logger = (namespace: LoggerNamespace) => $logger.get().child({ namespace });
 

invokeai/frontend/web/src/app/store/store.ts

@@ -21,6 +21,11 @@ import { workflowPersistConfig, workflowSlice } from 'features/nodes/store/workf
 import { generationPersistConfig, generationSlice } from 'features/parameters/store/generationSlice';
 import { postprocessingPersistConfig, postprocessingSlice } from 'features/parameters/store/postprocessingSlice';
 import { queueSlice } from 'features/queue/store/queueSlice';
+import {
+  regionalPromptsPersistConfig,
+  regionalPromptsSlice,
+  regionalPromptsUndoableConfig,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
 import { sdxlPersistConfig, sdxlSlice } from 'features/sdxl/store/sdxlSlice';
 import { configSlice } from 'features/system/store/configSlice';
 import { systemPersistConfig, systemSlice } from 'features/system/store/systemSlice';
@@ -30,6 +35,7 @@ import { defaultsDeep, keys, omit, pick } from 'lodash-es';
 import dynamicMiddlewares from 'redux-dynamic-middlewares';
 import type { SerializeFunction, UnserializeFunction } from 'redux-remember';
 import { rememberEnhancer, rememberReducer } from 'redux-remember';
+import undoable from 'redux-undo';
 import { serializeError } from 'serialize-error';
 import { api } from 'services/api';
 import { authToastMiddleware } from 'services/api/authToastMiddleware';
@@ -59,6 +65,7 @@ const allReducers = {
   [queueSlice.name]: queueSlice.reducer,
   [workflowSlice.name]: workflowSlice.reducer,
   [hrfSlice.name]: hrfSlice.reducer,
+  [regionalPromptsSlice.name]: undoable(regionalPromptsSlice.reducer, regionalPromptsUndoableConfig),
   [api.reducerPath]: api.reducer,
 };
 
@@ -103,6 +110,7 @@ const persistConfigs: { [key in keyof typeof allReducers]?: PersistConfig } = {
   [loraPersistConfig.name]: loraPersistConfig,
   [modelManagerV2PersistConfig.name]: modelManagerV2PersistConfig,
   [hrfPersistConfig.name]: hrfPersistConfig,
+  [regionalPromptsPersistConfig.name]: regionalPromptsPersistConfig,
 };
 
 const unserialize: UnserializeFunction = (data, key) => {
@@ -114,6 +122,7 @@ const unserialize: UnserializeFunction = (data, key) => {
   try {
     const { initialState, migrate } = persistConfig;
     const parsed = JSON.parse(data);
+
     // strip out old keys
     const stripped = pick(parsed, keys(initialState));
     // run (additive) migrations
@@ -141,7 +150,9 @@ const serialize: SerializeFunction = (data, key) => {
   if (!persistConfig) {
     throw new Error(`No persist config for slice "${key}"`);
   }
-  const result = omit(data, persistConfig.persistDenylist);
+  // Heuristic to determine if the slice is undoable - could just hardcode it in the persistConfig
+  const isUndoable = 'present' in data && 'past' in data && 'future' in data && '_latestUnfiltered' in data;
+  const result = omit(isUndoable ? data.present : data, persistConfig.persistDenylist);
   return JSON.stringify(result);
 };
 

invokeai/frontend/web/src/common/components/IAIColorPicker.tsx

@@ -26,7 +26,7 @@ const sx: ChakraProps['sx'] = {
 
 const colorPickerStyles: CSSProperties = { width: '100%' };
 
-const numberInputWidth: ChakraProps['w'] = '4.2rem';
+const numberInputWidth: ChakraProps['w'] = '3.5rem';
 
 const IAIColorPicker = (props: IAIColorPickerProps) => {
   const { color, onChange, withNumberInput, ...rest } = props;
@@ -41,7 +41,7 @@ const IAIColorPicker = (props: IAIColorPickerProps) => {
       {withNumberInput && (
         <Flex gap={5}>
           <FormControl gap={0}>
-            <FormLabel>{t('common.red')}</FormLabel>
+            <FormLabel>{t('common.red')[0]}</FormLabel>
             <CompositeNumberInput
               value={color.r}
               onChange={handleChangeR}
@@ -53,7 +53,7 @@ const IAIColorPicker = (props: IAIColorPickerProps) => {
             />
           </FormControl>
           <FormControl gap={0}>
-            <FormLabel>{t('common.green')}</FormLabel>
+            <FormLabel>{t('common.green')[0]}</FormLabel>
             <CompositeNumberInput
               value={color.g}
               onChange={handleChangeG}
@@ -65,7 +65,7 @@ const IAIColorPicker = (props: IAIColorPickerProps) => {
             />
           </FormControl>
           <FormControl gap={0}>
-            <FormLabel>{t('common.blue')}</FormLabel>
+            <FormLabel>{t('common.blue')[0]}</FormLabel>
             <CompositeNumberInput
               value={color.b}
               onChange={handleChangeB}
@@ -77,7 +77,7 @@ const IAIColorPicker = (props: IAIColorPickerProps) => {
             />
           </FormControl>
           <FormControl gap={0}>
-            <FormLabel>{t('common.alpha')}</FormLabel>
+            <FormLabel>{t('common.alpha')[0]}</FormLabel>
             <CompositeNumberInput
               value={color.a}
               onChange={handleChangeA}

invokeai/frontend/web/src/common/components/RgbColorPicker.tsx

@@ -0,0 +1,84 @@
+import type { ChakraProps } from '@invoke-ai/ui-library';
+import { CompositeNumberInput, Flex, FormControl, FormLabel } from '@invoke-ai/ui-library';
+import type { CSSProperties } from 'react';
+import { memo, useCallback } from 'react';
+import { RgbColorPicker as ColorfulRgbColorPicker } from 'react-colorful';
+import type { ColorPickerBaseProps, RgbColor } from 'react-colorful/dist/types';
+import { useTranslation } from 'react-i18next';
+
+type RgbColorPickerProps = ColorPickerBaseProps<RgbColor> & {
+  withNumberInput?: boolean;
+};
+
+const colorPickerPointerStyles: NonNullable<ChakraProps['sx']> = {
+  width: 6,
+  height: 6,
+  borderColor: 'base.100',
+};
+
+const sx: ChakraProps['sx'] = {
+  '.react-colorful__hue-pointer': colorPickerPointerStyles,
+  '.react-colorful__saturation-pointer': colorPickerPointerStyles,
+  '.react-colorful__alpha-pointer': colorPickerPointerStyles,
+  gap: 5,
+  flexDir: 'column',
+};
+
+const colorPickerStyles: CSSProperties = { width: '100%' };
+
+const numberInputWidth: ChakraProps['w'] = '3.5rem';
+
+const RgbColorPicker = (props: RgbColorPickerProps) => {
+  const { color, onChange, withNumberInput, ...rest } = props;
+  const { t } = useTranslation();
+  const handleChangeR = useCallback((r: number) => onChange({ ...color, r }), [color, onChange]);
+  const handleChangeG = useCallback((g: number) => onChange({ ...color, g }), [color, onChange]);
+  const handleChangeB = useCallback((b: number) => onChange({ ...color, b }), [color, onChange]);
+  return (
+    <Flex sx={sx}>
+      <ColorfulRgbColorPicker color={color} onChange={onChange} style={colorPickerStyles} {...rest} />
+      {withNumberInput && (
+        <Flex gap={5}>
+          <FormControl gap={0}>
+            <FormLabel>{t('common.red')[0]}</FormLabel>
+            <CompositeNumberInput
+              value={color.r}
+              onChange={handleChangeR}
+              min={0}
+              max={255}
+              step={1}
+              w={numberInputWidth}
+              defaultValue={90}
+            />
+          </FormControl>
+          <FormControl gap={0}>
+            <FormLabel>{t('common.green')[0]}</FormLabel>
+            <CompositeNumberInput
+              value={color.g}
+              onChange={handleChangeG}
+              min={0}
+              max={255}
+              step={1}
+              w={numberInputWidth}
+              defaultValue={90}
+            />
+          </FormControl>
+          <FormControl gap={0}>
+            <FormLabel>{t('common.blue')[0]}</FormLabel>
+            <CompositeNumberInput
+              value={color.b}
+              onChange={handleChangeB}
+              min={0}
+              max={255}
+              step={1}
+              w={numberInputWidth}
+              defaultValue={255}
+            />
+          </FormControl>
+        </Flex>
+      )}
+    </Flex>
+  );
+};
+
+export default memo(RgbColorPicker);

invokeai/frontend/web/src/common/util/arrayUtils.test.ts

@@ -0,0 +1,85 @@
+import { moveBackward, moveForward, moveToBack, moveToFront } from 'common/util/arrayUtils';
+import { describe, expect, it } from 'vitest';
+
+describe('Array Manipulation Functions', () => {
+  const originalArray = ['a', 'b', 'c', 'd'];
+  describe('moveForwardOne', () => {
+    it('should move an item forward by one position', () => {
+      const array = [...originalArray];
+      const result = moveForward(array, (item) => item === 'b');
+      expect(result).toEqual(['a', 'c', 'b', 'd']);
+    });
+
+    it('should do nothing if the item is at the end', () => {
+      const array = [...originalArray];
+      const result = moveForward(array, (item) => item === 'd');
+      expect(result).toEqual(['a', 'b', 'c', 'd']);
+    });
+
+    it("should leave the array unchanged if the item isn't in the array", () => {
+      const array = [...originalArray];
+      const result = moveForward(array, (item) => item === 'z');
+      expect(result).toEqual(originalArray);
+    });
+  });
+
+  describe('moveToFront', () => {
+    it('should move an item to the front', () => {
+      const array = [...originalArray];
+      const result = moveToFront(array, (item) => item === 'c');
+      expect(result).toEqual(['c', 'a', 'b', 'd']);
+    });
+
+    it('should do nothing if the item is already at the front', () => {
+      const array = [...originalArray];
+      const result = moveToFront(array, (item) => item === 'a');
+      expect(result).toEqual(['a', 'b', 'c', 'd']);
+    });
+
+    it("should leave the array unchanged if the item isn't in the array", () => {
+      const array = [...originalArray];
+      const result = moveToFront(array, (item) => item === 'z');
+      expect(result).toEqual(originalArray);
+    });
+  });
+
+  describe('moveBackwardsOne', () => {
+    it('should move an item backward by one position', () => {
+      const array = [...originalArray];
+      const result = moveBackward(array, (item) => item === 'c');
+      expect(result).toEqual(['a', 'c', 'b', 'd']);
+    });
+
+    it('should do nothing if the item is at the beginning', () => {
+      const array = [...originalArray];
+      const result = moveBackward(array, (item) => item === 'a');
+      expect(result).toEqual(['a', 'b', 'c', 'd']);
+    });
+
+    it("should leave the array unchanged if the item isn't in the array", () => {
+      const array = [...originalArray];
+      const result = moveBackward(array, (item) => item === 'z');
+      expect(result).toEqual(originalArray);
+    });
+  });
+
+  describe('moveToBack', () => {
+    it('should move an item to the back', () => {
+      const array = [...originalArray];
+      const result = moveToBack(array, (item) => item === 'b');
+      expect(result).toEqual(['a', 'c', 'd', 'b']);
+    });
+
+    it('should do nothing if the item is already at the back', () => {
+      const array = [...originalArray];
+      const result = moveToBack(array, (item) => item === 'd');
+      expect(result).toEqual(['a', 'b', 'c', 'd']);
+    });
+
+    it("should leave the array unchanged if the item isn't in the array", () => {
+      const array = [...originalArray];
+      const result = moveToBack(array, (item) => item === 'z');
+      expect(result).toEqual(originalArray);
+    });
+  });
+});

invokeai/frontend/web/src/common/util/arrayUtils.ts

@@ -0,0 +1,37 @@
+export const moveForward = <T>(array: T[], callback: (item: T) => boolean): T[] => {
+  const index = array.findIndex(callback);
+  if (index >= 0 && index < array.length - 1) {
+    //@ts-expect-error - These indicies are safe per the previous check
+    [array[index], array[index + 1]] = [array[index + 1], array[index]];
+  }
+  return array;
+};
+
+export const moveToFront = <T>(array: T[], callback: (item: T) => boolean): T[] => {
+  const index = array.findIndex(callback);
+  if (index > 0) {
+    const [item] = array.splice(index, 1);
+    //@ts-expect-error - These indicies are safe per the previous check
+    array.unshift(item);
+  }
+  return array;
+};
+
+export const moveBackward = <T>(array: T[], callback: (item: T) => boolean): T[] => {
+  const index = array.findIndex(callback);
+  if (index > 0) {
+    //@ts-expect-error - These indicies are safe per the previous check
+    [array[index], array[index - 1]] = [array[index - 1], array[index]];
+  }
+  return array;
+};
+
+export const moveToBack = <T>(array: T[], callback: (item: T) => boolean): T[] => {
+  const index = array.findIndex(callback);
+  if (index >= 0 && index < array.length - 1) {
+    const [item] = array.splice(index, 1);
+    //@ts-expect-error - These indicies are safe per the previous check
+    array.push(item);
+  }
+  return array;
+};

invokeai/frontend/web/src/features/canvas/hooks/useCanvasZoom.ts

@@ -10,6 +10,18 @@ import { clamp } from 'lodash-es';
 import type { MutableRefObject } from 'react';
 import { useCallback } from 'react';
 
+export const calculateNewBrushSize = (brushSize: number, delta: number) => {
+  // This equation was derived by fitting a curve to the desired brush sizes and deltas
+  // see https://github.com/invoke-ai/InvokeAI/pull/5542#issuecomment-1915847565
+  const targetDelta = Math.sign(delta) * 0.7363 * Math.pow(1.0394, brushSize);
+  // This needs to be clamped to prevent the delta from getting too large
+  const finalDelta = clamp(targetDelta, -20, 20);
+  // The new brush size is also clamped to prevent it from getting too large or small
+  const newBrushSize = clamp(brushSize + finalDelta, 1, 500);
+
+  return newBrushSize;
+};
+
 const useCanvasWheel = (stageRef: MutableRefObject<Konva.Stage | null>) => {
   const dispatch = useAppDispatch();
   const stageScale = useAppSelector((s) => s.canvas.stageScale);
@@ -36,15 +48,7 @@ const useCanvasWheel = (stageRef: MutableRefObject<Konva.Stage | null>) => {
       }
 
       if ($ctrl.get() || $meta.get()) {
-        // This equation was derived by fitting a curve to the desired brush sizes and deltas
+        dispatch(setBrushSize(calculateNewBrushSize(brushSize, delta)));
-        // see https://github.com/invoke-ai/InvokeAI/pull/5542#issuecomment-1915847565
-        const targetDelta = Math.sign(delta) * 0.7363 * Math.pow(1.0394, brushSize);
-        // This needs to be clamped to prevent the delta from getting too large
-        const finalDelta = clamp(targetDelta, -20, 20);
-        // The new brush size is also clamped to prevent it from getting too large or small
-        const newBrushSize = clamp(brushSize + finalDelta, 1, 500);
-
-        dispatch(setBrushSize(newBrushSize));
       } else {
         const cursorPos = stageRef.current.getPointerPosition();
         let delta = e.evt.deltaY;

invokeai/frontend/web/src/features/canvas/util/blobToDataURL.ts

@@ -7,3 +7,22 @@ export const blobToDataURL = (blob: Blob): Promise<string> => {
     reader.readAsDataURL(blob);
   });
 };
+
+export function imageDataToDataURL(imageData: ImageData): string {
+  const { width, height } = imageData;
+
+  // Create a canvas to transfer the ImageData to
+  const canvas = document.createElement('canvas');
+  canvas.width = width;
+  canvas.height = height;
+
+  // Draw the ImageData onto the canvas
+  const ctx = canvas.getContext('2d');
+  if (!ctx) {
+    throw new Error('Unable to get canvas context');
+  }
+  ctx.putImageData(imageData, 0, 0);
+
+  // Convert the canvas to a data URL (base64)
+  return canvas.toDataURL();
+}

invokeai/frontend/web/src/features/canvas/util/colorToString.ts

@@ -1,6 +1,11 @@
-import type { RgbaColor } from 'react-colorful';
+import type { RgbaColor, RgbColor } from 'react-colorful';
 
 export const rgbaColorToString = (color: RgbaColor): string => {
   const { r, g, b, a } = color;
   return `rgba(${r}, ${g}, ${b}, ${a})`;
 };
+
+export const rgbColorToString = (color: RgbColor): string => {
+  const { r, g, b } = color;
+  return `rgba(${r}, ${g}, ${b})`;
+};

invokeai/frontend/web/src/features/controlAdapters/store/controlAdaptersSlice.ts

@@ -6,6 +6,7 @@ import { deepClone } from 'common/util/deepClone';
 import { buildControlAdapter } from 'features/controlAdapters/util/buildControlAdapter';
 import { buildControlAdapterProcessor } from 'features/controlAdapters/util/buildControlAdapterProcessor';
 import { zModelIdentifierField } from 'features/nodes/types/common';
+import { maskLayerIPAdapterAdded } from 'features/regionalPrompts/store/regionalPromptsSlice';
 import { merge, uniq } from 'lodash-es';
 import type { ControlNetModelConfig, IPAdapterModelConfig, T2IAdapterModelConfig } from 'services/api/types';
 import { socketInvocationError } from 'services/events/actions';
@@ -382,6 +383,10 @@ export const controlAdaptersSlice = createSlice({
     builder.addCase(socketInvocationError, (state) => {
       state.pendingControlImages = [];
     });
+
+    builder.addCase(maskLayerIPAdapterAdded, (state, action) => {
+      caAdapter.addOne(state, buildControlAdapter(action.meta.uuid, 'ip_adapter'));
+    });
   },
 });
 

invokeai/frontend/web/src/features/gallery/components/ImageMetadataViewer/DataViewer.tsx

@@ -1,4 +1,4 @@
-import { Box, Flex, IconButton, Tooltip } from '@invoke-ai/ui-library';
+import { Box, Flex, IconButton, Tooltip, useShiftModifier } from '@invoke-ai/ui-library';
 import { getOverlayScrollbarsParams } from 'common/components/OverlayScrollbars/constants';
 import { isString } from 'lodash-es';
 import { OverlayScrollbarsComponent } from 'overlayscrollbars-react';
@@ -9,18 +9,19 @@ import { PiCopyBold, PiDownloadSimpleBold } from 'react-icons/pi';
 
 type Props = {
   label: string;
-  data: object | string;
+  data: unknown;
   fileName?: string;
   withDownload?: boolean;
   withCopy?: boolean;
+  extraCopyActions?: { label: string; getData: (data: unknown) => unknown }[];
 };
 
 const overlayscrollbarsOptions = getOverlayScrollbarsParams('scroll', 'scroll').options;
 
 const DataViewer = (props: Props) => {
-  const { label, data, fileName, withDownload = true, withCopy = true } = props;
+  const { label, data, fileName, withDownload = true, withCopy = true, extraCopyActions } = props;
   const dataString = useMemo(() => (isString(data) ? data : JSON.stringify(data, null, 2)), [data]);
-
+  const shift = useShiftModifier();
   const handleCopy = useCallback(() => {
     navigator.clipboard.writeText(dataString);
   }, [dataString]);
@@ -67,6 +68,10 @@ const DataViewer = (props: Props) => {
             />
           </Tooltip>
         )}
+        {shift &&
+          extraCopyActions?.map(({ label, getData }) => (
+            <ExtraCopyAction label={label} getData={getData} data={data} key={label} />
+          ))}
       </Flex>
     </Flex>
   );
@@ -78,3 +83,27 @@ const overlayScrollbarsStyles: CSSProperties = {
   height: '100%',
   width: '100%',
 };
+
+type ExtraCopyActionProps = {
+  label: string;
+  data: unknown;
+  getData: (data: unknown) => unknown;
+};
+const ExtraCopyAction = ({ label, data, getData }: ExtraCopyActionProps) => {
+  const { t } = useTranslation();
+  const handleCopy = useCallback(() => {
+    navigator.clipboard.writeText(JSON.stringify(getData(data), null, 2));
+  }, [data, getData]);
+
+  return (
+    <Tooltip label={`${t('gallery.copy')} ${label} JSON`}>
+      <IconButton
+        aria-label={`${t('gallery.copy')} ${label} JSON`}
+        icon={<PiCopyBold size={16} />}
+        variant="ghost"
+        opacity={0.7}
+        onClick={handleCopy}
+      />
+    </Tooltip>
+  );
+};

invokeai/frontend/web/src/features/modelManagerV2/subpanels/ModelPanel/ControlNetOrT2IAdapterDefaultSettings/ControlNetOrT2IAdapterDefaultSettings.tsx

@@ -1,4 +1,4 @@
-import { Button, Flex, Heading, Text } from '@invoke-ai/ui-library';
+import { Button, Flex, Heading, SimpleGrid, Text } from '@invoke-ai/ui-library';
 import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
 import { useControlNetOrT2IAdapterDefaultSettings } from 'features/modelManagerV2/hooks/useControlNetOrT2IAdapterDefaultSettings';
 import { DefaultPreprocessor } from 'features/modelManagerV2/subpanels/ModelPanel/ControlNetOrT2IAdapterDefaultSettings/DefaultPreprocessor';
@@ -92,13 +92,9 @@ export const ControlNetOrT2IAdapterDefaultSettings = () => {
         </Button>
       </Flex>
 
-      <Flex flexDir="column" gap={8}>
+      <SimpleGrid columns={2} gap={8}>
-        <Flex gap={8}>
+        <DefaultPreprocessor control={control} name="preprocessor" />
-          <Flex gap={4} w="full">
+      </SimpleGrid>
-            <DefaultPreprocessor control={control} name="preprocessor" />
-          </Flex>
-        </Flex>
-      </Flex>
     </>
   );
 };

invokeai/frontend/web/src/features/modelManagerV2/subpanels/ModelPanel/MainModelDefaultSettings/MainModelDefaultSettings.tsx

@@ -1,4 +1,4 @@
-import { Button, Flex, Heading, Text } from '@invoke-ai/ui-library';
+import { Button, Flex, Heading, SimpleGrid, Text } from '@invoke-ai/ui-library';
 import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
 import { useMainModelDefaultSettings } from 'features/modelManagerV2/hooks/useMainModelDefaultSettings';
 import { DefaultHeight } from 'features/modelManagerV2/subpanels/ModelPanel/MainModelDefaultSettings/DefaultHeight';
@@ -122,40 +122,16 @@ export const MainModelDefaultSettings = () => {
         </Button>
       </Flex>
 
-      <Flex flexDir="column" gap={8}>
+      <SimpleGrid columns={2} gap={8}>
-        <Flex gap={8}>
+        <DefaultVae control={control} name="vae" />
-          <Flex gap={4} w="full">
+        <DefaultVaePrecision control={control} name="vaePrecision" />
-            <DefaultVae control={control} name="vae" />
+        <DefaultScheduler control={control} name="scheduler" />
-          </Flex>
+        <DefaultSteps control={control} name="steps" />
-          <Flex gap={4} w="full">
+        <DefaultCfgScale control={control} name="cfgScale" />
-            <DefaultVaePrecision control={control} name="vaePrecision" />
+        <DefaultCfgRescaleMultiplier control={control} name="cfgRescaleMultiplier" />
-          </Flex>
+        <DefaultWidth control={control} optimalDimension={optimalDimension} />
-        </Flex>
+        <DefaultHeight control={control} optimalDimension={optimalDimension} />
-        <Flex gap={8}>
+      </SimpleGrid>
-          <Flex gap={4} w="full">
-            <DefaultScheduler control={control} name="scheduler" />
-          </Flex>
-          <Flex gap={4} w="full">
-            <DefaultSteps control={control} name="steps" />
-          </Flex>
-        </Flex>
-        <Flex gap={8}>
-          <Flex gap={4} w="full">
-            <DefaultCfgScale control={control} name="cfgScale" />
-          </Flex>
-          <Flex gap={4} w="full">
-            <DefaultCfgRescaleMultiplier control={control} name="cfgRescaleMultiplier" />
-          </Flex>
-        </Flex>
-        <Flex gap={8}>
-          <Flex gap={4} w="full">
-            <DefaultWidth control={control} optimalDimension={optimalDimension} />
-          </Flex>
-          <Flex gap={4} w="full">
-            <DefaultHeight control={control} optimalDimension={optimalDimension} />
-          </Flex>
-        </Flex>
-      </Flex>
     </>
   );
 };

invokeai/frontend/web/src/features/modelManagerV2/subpanels/ModelPanel/ModelEdit.tsx

@@ -6,6 +6,7 @@ import {
   FormLabel,
   Heading,
   Input,
+  SimpleGrid,
   Text,
   Textarea,
 } from '@invoke-ai/ui-library';
@@ -66,25 +67,21 @@ export const ModelEdit = ({ form }: Props) => {
           <Heading as="h3" fontSize="md" mt="4">
             {t('modelManager.modelSettings')}
           </Heading>
-          <Flex gap={4}>
+          <SimpleGrid columns={2} gap={4}>
             <FormControl flexDir="column" alignItems="flex-start" gap={1}>
               <FormLabel>{t('modelManager.baseModel')}</FormLabel>
               <BaseModelSelect control={form.control} />
             </FormControl>
-          </Flex>
+            <FormControl flexDir="column" alignItems="flex-start" gap={1}>
-          {data.type === 'main' && data.format === 'checkpoint' && (
+              <FormLabel>{t('modelManager.variant')}</FormLabel>
-            <>
+              <ModelVariantSelect control={form.control} />
-              <Flex gap={4}>
+            </FormControl>
+            {data.type === 'main' && data.format === 'checkpoint' && (
+              <>
                 <FormControl flexDir="column" alignItems="flex-start" gap={1}>
                   <FormLabel>{t('modelManager.pathToConfig')}</FormLabel>
                   <Input {...form.register('config_path', stringFieldOptions)} />
                 </FormControl>
-                <FormControl flexDir="column" alignItems="flex-start" gap={1}>
-                  <FormLabel>{t('modelManager.variant')}</FormLabel>
-                  <ModelVariantSelect control={form.control} />
-                </FormControl>
-              </Flex>
-              <Flex gap={4}>
                 <FormControl flexDir="column" alignItems="flex-start" gap={1}>
                   <FormLabel>{t('modelManager.predictionType')}</FormLabel>
                   <PredictionTypeSelect control={form.control} />
@@ -93,9 +90,9 @@ export const ModelEdit = ({ form }: Props) => {
                   <FormLabel>{t('modelManager.upcastAttention')}</FormLabel>
                   <Checkbox {...form.register('upcast_attention')} />
                 </FormControl>
-              </Flex>
+              </>
-            </>
+            )}
-          )}
+          </SimpleGrid>
         </Flex>
       </form>
     </Flex>

invokeai/frontend/web/src/features/modelManagerV2/subpanels/ModelPanel/ModelView.tsx

@@ -1,4 +1,4 @@
-import { Box, Flex, Text } from '@invoke-ai/ui-library';
+import { Box, Flex, SimpleGrid, Text } from '@invoke-ai/ui-library';
 import { skipToken } from '@reduxjs/toolkit/query';
 import { useAppSelector } from 'app/store/storeHooks';
 import { ControlNetOrT2IAdapterDefaultSettings } from 'features/modelManagerV2/subpanels/ModelPanel/ControlNetOrT2IAdapterDefaultSettings/ControlNetOrT2IAdapterDefaultSettings';
@@ -24,57 +24,32 @@ export const ModelView = () => {
   return (
     <Flex flexDir="column" h="full" gap={4}>
       <Box layerStyle="second" borderRadius="base" p={4}>
-        <Flex flexDir="column" gap={4}>
+        <SimpleGrid columns={2} gap={4}>
-          <Flex gap={2}>
+          <ModelAttrView label={t('modelManager.baseModel')} value={data.base} />
-            <ModelAttrView label={t('modelManager.baseModel')} value={data.base} />
+          <ModelAttrView label={t('modelManager.modelType')} value={data.type} />
-            <ModelAttrView label={t('modelManager.modelType')} value={data.type} />
+          <ModelAttrView label={t('common.format')} value={data.format} />
-          </Flex>
+          <ModelAttrView label={t('modelManager.path')} value={data.path} />
-          <Flex gap={2}>
+          {data.type === 'main' && <ModelAttrView label={t('modelManager.variant')} value={data.variant} />}
-            <ModelAttrView label={t('common.format')} value={data.format} />
-            <ModelAttrView label={t('modelManager.path')} value={data.path} />
-          </Flex>
-
           {data.type === 'main' && data.format === 'diffusers' && data.repo_variant && (
-            <Flex gap={2}>
+            <ModelAttrView label={t('modelManager.repoVariant')} value={data.repo_variant} />
-              <ModelAttrView label={t('modelManager.repoVariant')} value={data.repo_variant} />
-            </Flex>
           )}
-
           {data.type === 'main' && data.format === 'checkpoint' && (
             <>
-              <Flex gap={2}>
+              <ModelAttrView label={t('modelManager.pathToConfig')} value={data.config_path} />
-                <ModelAttrView label={t('modelManager.pathToConfig')} value={data.config_path} />
+              <ModelAttrView label={t('modelManager.predictionType')} value={data.prediction_type} />
-                <ModelAttrView label={t('modelManager.variant')} value={data.variant} />
+              <ModelAttrView label={t('modelManager.upcastAttention')} value={`${data.upcast_attention}`} />
-              </Flex>
-              <Flex gap={2}>
-                <ModelAttrView label={t('modelManager.predictionType')} value={data.prediction_type} />
-                <ModelAttrView label={t('modelManager.upcastAttention')} value={`${data.upcast_attention}`} />
-              </Flex>
             </>
           )}
-
           {data.type === 'ip_adapter' && data.format === 'invokeai' && (
-            <Flex gap={2}>
+            <ModelAttrView label={t('modelManager.imageEncoderModelId')} value={data.image_encoder_model_id} />
-              <ModelAttrView label={t('modelManager.imageEncoderModelId')} value={data.image_encoder_model_id} />
-            </Flex>
           )}
-        </Flex>
+        </SimpleGrid>
+      </Box>
+      <Box layerStyle="second" borderRadius="base" p={4}>
+        {data.type === 'main' && data.base !== 'sdxl-refiner' && <MainModelDefaultSettings />}
+        {(data.type === 'controlnet' || data.type === 't2i_adapter') && <ControlNetOrT2IAdapterDefaultSettings />}
+        {(data.type === 'main' || data.type === 'lora') && <TriggerPhrases />}
       </Box>
-      {data.type === 'main' && data.base !== 'sdxl-refiner' && (
-        <Box layerStyle="second" borderRadius="base" p={4}>
-          <MainModelDefaultSettings />
-        </Box>
-      )}
-      {(data.type === 'controlnet' || data.type === 't2i_adapter') && (
-        <Box layerStyle="second" borderRadius="base" p={4}>
-          <ControlNetOrT2IAdapterDefaultSettings />
-        </Box>
-      )}
-      {(data.type === 'main' || data.type === 'lora') && (
-        <Box layerStyle="second" borderRadius="base" p={4}>
-          <TriggerPhrases />
-        </Box>
-      )}
     </Flex>
   );
 };

invokeai/frontend/web/src/features/modelManagerV2/subpanels/ModelPanel/TriggerPhrases.tsx

@@ -77,9 +77,17 @@ export const TriggerPhrases = () => {
     [updateModel, selectedModelKey, triggerPhrases]
   );
 
+  const onTriggerPhraseAddFormSubmit = useCallback(
+    (e: React.FormEvent<HTMLFormElement>) => {
+      e.preventDefault();
+      addTriggerPhrase();
+    },
+    [addTriggerPhrase]
+  );
+
   return (
     <Flex flexDir="column" w="full" gap="5">
-      <form>
+      <form onSubmit={onTriggerPhraseAddFormSubmit}>
         <FormControl w="full" isInvalid={Boolean(errors.length)} orientation="vertical">
           <FormLabel>{t('modelManager.triggerPhrases')}</FormLabel>
           <Flex flexDir="column" w="full">

invokeai/frontend/web/src/features/nodes/store/types.ts

@@ -23,6 +23,7 @@ export type NodesState = {
   nodeOpacity: number;
   shouldSnapToGrid: boolean;
   shouldColorEdges: boolean;
+  shouldShowEdgeLabels: boolean;
   selectedNodes: string[];
   selectedEdges: string[];
   nodeExecutionStates: Record<string, NodeExecutionState>;
@@ -32,7 +33,6 @@ export type NodesState = {
   isAddNodePopoverOpen: boolean;
   addNewNodePosition: XYPosition | null;
   selectionMode: SelectionMode;
-  shouldShowEdgeLabels: boolean;
 };
 
 export type WorkflowMode = 'edit' | 'view';

invokeai/frontend/web/src/features/nodes/util/graph/addIPAdapterToLinearGraph.ts

@@ -19,12 +19,14 @@ export const addIPAdapterToLinearGraph = async (
   graph: NonNullableGraph,
   baseNodeId: string
 ): Promise<void> => {
-  const validIPAdapters = selectValidIPAdapters(state.controlAdapters).filter(({ model, controlImage, isEnabled }) => {
+  const validIPAdapters = selectValidIPAdapters(state.controlAdapters)
-    const hasModel = Boolean(model);
+    .filter(({ model, controlImage, isEnabled }) => {
-    const doesBaseMatch = model?.base === state.generation.model?.base;
+      const hasModel = Boolean(model);
-    const hasControlImage = controlImage;
+      const doesBaseMatch = model?.base === state.generation.model?.base;
-    return isEnabled && hasModel && doesBaseMatch && hasControlImage;
+      const hasControlImage = controlImage;
-  });
+      return isEnabled && hasModel && doesBaseMatch && hasControlImage;
+    })
+    .filter((ca) => !state.regionalPrompts.present.layers.some((l) => l.ipAdapterIds.includes(ca.id)));
 
   if (validIPAdapters.length) {
     // Even though denoise_latents' ip adapter input is collection or scalar, keep it simple and always use a collect

invokeai/frontend/web/src/features/nodes/util/graph/addRegionalPromptsToGraph.ts

@@ -0,0 +1,346 @@
+import { getStore } from 'app/store/nanostores/store';
+import type { RootState } from 'app/store/store';
+import { selectAllIPAdapters } from 'features/controlAdapters/store/controlAdaptersSlice';
+import {
+  IP_ADAPTER_COLLECT,
+  NEGATIVE_CONDITIONING,
+  NEGATIVE_CONDITIONING_COLLECT,
+  POSITIVE_CONDITIONING,
+  POSITIVE_CONDITIONING_COLLECT,
+  PROMPT_REGION_INVERT_TENSOR_MASK_PREFIX,
+  PROMPT_REGION_MASK_TO_TENSOR_PREFIX,
+  PROMPT_REGION_NEGATIVE_COND_PREFIX,
+  PROMPT_REGION_POSITIVE_COND_INVERTED_PREFIX,
+  PROMPT_REGION_POSITIVE_COND_PREFIX,
+} from 'features/nodes/util/graph/constants';
+import { isVectorMaskLayer } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { getRegionalPromptLayerBlobs } from 'features/regionalPrompts/util/getLayerBlobs';
+import { size } from 'lodash-es';
+import { imagesApi } from 'services/api/endpoints/images';
+import type { CollectInvocation, Edge, IPAdapterInvocation, NonNullableGraph, S } from 'services/api/types';
+import { assert } from 'tsafe';
+
+export const addRegionalPromptsToGraph = async (state: RootState, graph: NonNullableGraph, denoiseNodeId: string) => {
+  if (!state.regionalPrompts.present.isEnabled) {
+    return;
+  }
+  const { dispatch } = getStore();
+  const isSDXL = state.generation.model?.base === 'sdxl';
+  const layers = state.regionalPrompts.present.layers
+    // Only support vector mask layers now
+    // TODO: Image masks
+    .filter(isVectorMaskLayer)
+    // Only visible layers are rendered on the canvas
+    .filter((l) => l.isVisible)
+    // Only layers with prompts get added to the graph
+    .filter((l) => {
+      const hasTextPrompt = Boolean(l.positivePrompt || l.negativePrompt);
+      const hasIPAdapter = l.ipAdapterIds.length !== 0;
+      return hasTextPrompt || hasIPAdapter;
+    });
+
+  const regionalIPAdapters = selectAllIPAdapters(state.controlAdapters).filter(
+    ({ id, model, controlImage, isEnabled }) => {
+      const hasModel = Boolean(model);
+      const doesBaseMatch = model?.base === state.generation.model?.base;
+      const hasControlImage = controlImage;
+      const isRegional = layers.some((l) => l.ipAdapterIds.includes(id));
+      return isEnabled && hasModel && doesBaseMatch && hasControlImage && isRegional;
+    }
+  );
+
+  const layerIds = layers.map((l) => l.id);
+  const blobs = await getRegionalPromptLayerBlobs(layerIds);
+  assert(size(blobs) === size(layerIds), 'Mismatch between layer IDs and blobs');
+
+  // TODO: We should probably just use conditioning collectors by default, and skip all this fanagling with re-routing
+  // the existing conditioning nodes.
+
+  // With regional prompts we have multiple conditioning nodes which much be routed into collectors. Set those up
+  const posCondCollectNode: CollectInvocation = {
+    id: POSITIVE_CONDITIONING_COLLECT,
+    type: 'collect',
+  };
+  graph.nodes[POSITIVE_CONDITIONING_COLLECT] = posCondCollectNode;
+  const negCondCollectNode: CollectInvocation = {
+    id: NEGATIVE_CONDITIONING_COLLECT,
+    type: 'collect',
+  };
+  graph.nodes[NEGATIVE_CONDITIONING_COLLECT] = negCondCollectNode;
+
+  // Re-route the denoise node's OG conditioning inputs to the collect nodes
+  const newEdges: Edge[] = [];
+  for (const edge of graph.edges) {
+    if (edge.destination.node_id === denoiseNodeId && edge.destination.field === 'positive_conditioning') {
+      newEdges.push({
+        source: edge.source,
+        destination: {
+          node_id: POSITIVE_CONDITIONING_COLLECT,
+          field: 'item',
+        },
+      });
+    } else if (edge.destination.node_id === denoiseNodeId && edge.destination.field === 'negative_conditioning') {
+      newEdges.push({
+        source: edge.source,
+        destination: {
+          node_id: NEGATIVE_CONDITIONING_COLLECT,
+          field: 'item',
+        },
+      });
+    } else {
+      newEdges.push(edge);
+    }
+  }
+  graph.edges = newEdges;
+
+  // Connect collectors to the denoise nodes - must happen _after_ rerouting else you get cycles
+  graph.edges.push({
+    source: {
+      node_id: POSITIVE_CONDITIONING_COLLECT,
+      field: 'collection',
+    },
+    destination: {
+      node_id: denoiseNodeId,
+      field: 'positive_conditioning',
+    },
+  });
+  graph.edges.push({
+    source: {
+      node_id: NEGATIVE_CONDITIONING_COLLECT,
+      field: 'collection',
+    },
+    destination: {
+      node_id: denoiseNodeId,
+      field: 'negative_conditioning',
+    },
+  });
+
+  if (!graph.nodes[IP_ADAPTER_COLLECT] && regionalIPAdapters.length > 0) {
+    const ipAdapterCollectNode: CollectInvocation = {
+      id: IP_ADAPTER_COLLECT,
+      type: 'collect',
+      is_intermediate: true,
+    };
+    graph.nodes[IP_ADAPTER_COLLECT] = ipAdapterCollectNode;
+    graph.edges.push({
+      source: { node_id: IP_ADAPTER_COLLECT, field: 'collection' },
+      destination: {
+        node_id: denoiseNodeId,
+        field: 'ip_adapter',
+      },
+    });
+  }
+
+  // Upload the blobs to the backend, add each to graph
+  // TODO: Store the uploaded image names in redux to reuse them, so long as the layer hasn't otherwise changed. This
+  // would be a great perf win - not only would we skip re-uploading the same image, but we'd be able to use the node
+  // cache (currently, when we re-use the same mask data, since it is a different image, the node cache is not used).
+  for (const layer of layers) {
+    const blob = blobs[layer.id];
+    assert(blob, `Blob for layer ${layer.id} not found`);
+
+    const file = new File([blob], `${layer.id}_mask.png`, { type: 'image/png' });
+    const req = dispatch(
+      imagesApi.endpoints.uploadImage.initiate({ file, image_category: 'mask', is_intermediate: true })
+    );
+    req.reset();
+
+    // TODO: This will raise on network error
+    const { image_name } = await req.unwrap();
+
+    // The main mask-to-tensor node
+    const maskToTensorNode: S['AlphaMaskToTensorInvocation'] = {
+      id: `${PROMPT_REGION_MASK_TO_TENSOR_PREFIX}_${layer.id}`,
+      type: 'alpha_mask_to_tensor',
+      image: {
+        image_name,
+      },
+    };
+    graph.nodes[maskToTensorNode.id] = maskToTensorNode;
+
+    if (layer.positivePrompt) {
+      // The main positive conditioning node
+      const regionalPositiveCondNode: S['SDXLCompelPromptInvocation'] | S['CompelInvocation'] = isSDXL
+        ? {
+            type: 'sdxl_compel_prompt',
+            id: `${PROMPT_REGION_POSITIVE_COND_PREFIX}_${layer.id}`,
+            prompt: layer.positivePrompt,
+            style: layer.positivePrompt, // TODO: Should we put the positive prompt in both fields?
+          }
+        : {
+            type: 'compel',
+            id: `${PROMPT_REGION_POSITIVE_COND_PREFIX}_${layer.id}`,
+            prompt: layer.positivePrompt,
+          };
+      graph.nodes[regionalPositiveCondNode.id] = regionalPositiveCondNode;
+
+      // Connect the mask to the conditioning
+      graph.edges.push({
+        source: { node_id: maskToTensorNode.id, field: 'mask' },
+        destination: { node_id: regionalPositiveCondNode.id, field: 'mask' },
+      });
+
+      // Connect the conditioning to the collector
+      graph.edges.push({
+        source: { node_id: regionalPositiveCondNode.id, field: 'conditioning' },
+        destination: { node_id: posCondCollectNode.id, field: 'item' },
+      });
+
+      // Copy the connections to the "global" positive conditioning node to the regional cond
+      for (const edge of graph.edges) {
+        if (edge.destination.node_id === POSITIVE_CONDITIONING && edge.destination.field !== 'prompt') {
+          graph.edges.push({
+            source: edge.source,
+            destination: { node_id: regionalPositiveCondNode.id, field: edge.destination.field },
+          });
+        }
+      }
+    }
+
+    if (layer.negativePrompt) {
+      // The main negative conditioning node
+      const regionalNegativeCondNode: S['SDXLCompelPromptInvocation'] | S['CompelInvocation'] = isSDXL
+        ? {
+            type: 'sdxl_compel_prompt',
+            id: `${PROMPT_REGION_NEGATIVE_COND_PREFIX}_${layer.id}`,
+            prompt: layer.negativePrompt,
+            style: layer.negativePrompt,
+          }
+        : {
+            type: 'compel',
+            id: `${PROMPT_REGION_NEGATIVE_COND_PREFIX}_${layer.id}`,
+            prompt: layer.negativePrompt,
+          };
+      graph.nodes[regionalNegativeCondNode.id] = regionalNegativeCondNode;
+
+      // Connect the mask to the conditioning
+      graph.edges.push({
+        source: { node_id: maskToTensorNode.id, field: 'mask' },
+        destination: { node_id: regionalNegativeCondNode.id, field: 'mask' },
+      });
+
+      // Connect the conditioning to the collector
+      graph.edges.push({
+        source: { node_id: regionalNegativeCondNode.id, field: 'conditioning' },
+        destination: { node_id: negCondCollectNode.id, field: 'item' },
+      });
+
+      // Copy the connections to the "global" negative conditioning node to the regional cond
+      for (const edge of graph.edges) {
+        if (edge.destination.node_id === NEGATIVE_CONDITIONING && edge.destination.field !== 'prompt') {
+          graph.edges.push({
+            source: edge.source,
+            destination: { node_id: regionalNegativeCondNode.id, field: edge.destination.field },
+          });
+        }
+      }
+    }
+
+    // If we are using the "invert" auto-negative setting, we need to add an additional negative conditioning node
+    if (layer.autoNegative === 'invert' && layer.positivePrompt) {
+      // We re-use the mask image, but invert it when converting to tensor
+      const invertTensorMaskNode: S['InvertTensorMaskInvocation'] = {
+        id: `${PROMPT_REGION_INVERT_TENSOR_MASK_PREFIX}_${layer.id}`,
+        type: 'invert_tensor_mask',
+      };
+      graph.nodes[invertTensorMaskNode.id] = invertTensorMaskNode;
+
+      // Connect the OG mask image to the inverted mask-to-tensor node
+      graph.edges.push({
+        source: {
+          node_id: maskToTensorNode.id,
+          field: 'mask',
+        },
+        destination: {
+          node_id: invertTensorMaskNode.id,
+          field: 'mask',
+        },
+      });
+
+      // Create the conditioning node. It's going to be connected to the negative cond collector, but it uses the
+      // positive prompt
+      const regionalPositiveCondInvertedNode: S['SDXLCompelPromptInvocation'] | S['CompelInvocation'] = isSDXL
+        ? {
+            type: 'sdxl_compel_prompt',
+            id: `${PROMPT_REGION_POSITIVE_COND_INVERTED_PREFIX}_${layer.id}`,
+            prompt: layer.positivePrompt,
+            style: layer.positivePrompt,
+          }
+        : {
+            type: 'compel',
+            id: `${PROMPT_REGION_POSITIVE_COND_INVERTED_PREFIX}_${layer.id}`,
+            prompt: layer.positivePrompt,
+          };
+      graph.nodes[regionalPositiveCondInvertedNode.id] = regionalPositiveCondInvertedNode;
+      // Connect the inverted mask to the conditioning
+      graph.edges.push({
+        source: { node_id: invertTensorMaskNode.id, field: 'mask' },
+        destination: { node_id: regionalPositiveCondInvertedNode.id, field: 'mask' },
+      });
+      // Connect the conditioning to the negative collector
+      graph.edges.push({
+        source: { node_id: regionalPositiveCondInvertedNode.id, field: 'conditioning' },
+        destination: { node_id: negCondCollectNode.id, field: 'item' },
+      });
+      // Copy the connections to the "global" positive conditioning node to our regional node
+      for (const edge of graph.edges) {
+        if (edge.destination.node_id === POSITIVE_CONDITIONING && edge.destination.field !== 'prompt') {
+          graph.edges.push({
+            source: edge.source,
+            destination: { node_id: regionalPositiveCondInvertedNode.id, field: edge.destination.field },
+          });
+        }
+      }
+    }
+
+    for (const ipAdapterId of layer.ipAdapterIds) {
+      const ipAdapter = selectAllIPAdapters(state.controlAdapters)
+        .filter(({ id, model, controlImage, isEnabled }) => {
+          const hasModel = Boolean(model);
+          const doesBaseMatch = model?.base === state.generation.model?.base;
+          const hasControlImage = controlImage;
+          const isRegional = layers.some((l) => l.ipAdapterIds.includes(id));
+          return isEnabled && hasModel && doesBaseMatch && hasControlImage && isRegional;
+        })
+        .find((ca) => ca.id === ipAdapterId);
+
+      if (!ipAdapter?.model) {
+        return;
+      }
+      const { id, weight, model, clipVisionModel, method, beginStepPct, endStepPct, controlImage } = ipAdapter;
+
+      assert(controlImage, 'IP Adapter image is required');
+
+      const ipAdapterNode: IPAdapterInvocation = {
+        id: `ip_adapter_${id}`,
+        type: 'ip_adapter',
+        is_intermediate: true,
+        weight: weight,
+        method: method,
+        ip_adapter_model: model,
+        clip_vision_model: clipVisionModel,
+        begin_step_percent: beginStepPct,
+        end_step_percent: endStepPct,
+        image: {
+          image_name: controlImage,
+        },
+      };
+
+      graph.nodes[ipAdapterNode.id] = ipAdapterNode;
+
+      // Connect the mask to the conditioning
+      graph.edges.push({
+        source: { node_id: maskToTensorNode.id, field: 'mask' },
+        destination: { node_id: ipAdapterNode.id, field: 'mask' },
+      });
+
+      graph.edges.push({
+        source: { node_id: ipAdapterNode.id, field: 'ip_adapter' },
+        destination: {
+          node_id: IP_ADAPTER_COLLECT,
+          field: 'item',
+        },
+      });
+    }
+  }
+};

invokeai/frontend/web/src/features/nodes/util/graph/addVAEToGraph.ts

@@ -9,6 +9,7 @@ import {
   CANVAS_TEXT_TO_IMAGE_GRAPH,
   IMAGE_TO_IMAGE_GRAPH,
   IMAGE_TO_LATENTS,
+  INPAINT_CREATE_MASK,
   INPAINT_IMAGE,
   LATENTS_TO_IMAGE,
   MAIN_MODEL_LOADER,
@@ -145,6 +146,16 @@ export const addVAEToGraph = async (
           field: 'vae',
         },
       },
+      {
+        source: {
+          node_id: isSeamlessEnabled ? SEAMLESS : isAutoVae ? modelLoaderNodeId : VAE_LOADER,
+          field: 'vae',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'vae',
+        },
+      },
 
       {
         source: {

invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasInpaintGraph.ts

@@ -133,6 +133,8 @@ export const buildCanvasInpaintGraph = async (
         coherence_mode: canvasCoherenceMode,
         minimum_denoise: canvasCoherenceMinDenoise,
         edge_radius: canvasCoherenceEdgeSize,
+        tiled: false,
+        fp32: fp32,
       },
       [DENOISE_LATENTS]: {
         type: 'denoise_latents',
@@ -182,6 +184,16 @@ export const buildCanvasInpaintGraph = async (
           field: 'clip',
         },
       },
+      {
+        source: {
+          node_id: modelLoaderNodeId,
+          field: 'unet',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'unet',
+        },
+      },
       // Connect CLIP Skip to Conditioning
       {
         source: {
@@ -331,6 +343,16 @@ export const buildCanvasInpaintGraph = async (
           field: 'mask',
         },
       },
+      {
+        source: {
+          node_id: INPAINT_IMAGE_RESIZE_UP,
+          field: 'image',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'image',
+        },
+      },
       // Resize Down
       {
         source: {

invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasOutpaintGraph.ts

@@ -157,6 +157,8 @@ export const buildCanvasOutpaintGraph = async (
         coherence_mode: canvasCoherenceMode,
         edge_radius: canvasCoherenceEdgeSize,
         minimum_denoise: canvasCoherenceMinDenoise,
+        tiled: false,
+        fp32: fp32,
       },
       [DENOISE_LATENTS]: {
         type: 'denoise_latents',
@@ -207,6 +209,16 @@ export const buildCanvasOutpaintGraph = async (
           field: 'clip',
         },
       },
+      {
+        source: {
+          node_id: modelLoaderNodeId,
+          field: 'unet',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'unet',
+        },
+      },
       // Connect CLIP Skip to Conditioning
       {
         source: {
@@ -453,6 +465,16 @@ export const buildCanvasOutpaintGraph = async (
           field: 'image',
         },
       },
+      {
+        source: {
+          node_id: INPAINT_IMAGE_RESIZE_UP,
+          field: 'image',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'image',
+        },
+      },
       // Resize Results Down
       {
         source: {

invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLInpaintGraph.ts

@@ -135,6 +135,8 @@ export const buildCanvasSDXLInpaintGraph = async (
         coherence_mode: canvasCoherenceMode,
         minimum_denoise: refinerModel ? Math.max(0.2, canvasCoherenceMinDenoise) : canvasCoherenceMinDenoise,
         edge_radius: canvasCoherenceEdgeSize,
+        tiled: false,
+        fp32: fp32,
       },
       [SDXL_DENOISE_LATENTS]: {
         type: 'denoise_latents',
@@ -214,6 +216,16 @@ export const buildCanvasSDXLInpaintGraph = async (
           field: 'clip2',
         },
       },
+      {
+        source: {
+          node_id: modelLoaderNodeId,
+          field: 'unet',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'unet',
+        },
+      },
       // Connect Everything To Inpaint Node
       {
         source: {
@@ -342,6 +354,16 @@ export const buildCanvasSDXLInpaintGraph = async (
           field: 'mask',
         },
       },
+      {
+        source: {
+          node_id: INPAINT_IMAGE_RESIZE_UP,
+          field: 'image',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'image',
+        },
+      },
       // Resize Down
       {
         source: {

invokeai/frontend/web/src/features/nodes/util/graph/buildCanvasSDXLOutpaintGraph.ts

@@ -157,6 +157,8 @@ export const buildCanvasSDXLOutpaintGraph = async (
         coherence_mode: canvasCoherenceMode,
         edge_radius: canvasCoherenceEdgeSize,
         minimum_denoise: refinerModel ? Math.max(0.2, canvasCoherenceMinDenoise) : canvasCoherenceMinDenoise,
+        tiled: false,
+        fp32: fp32,
       },
       [SDXL_DENOISE_LATENTS]: {
         type: 'denoise_latents',
@@ -237,6 +239,16 @@ export const buildCanvasSDXLOutpaintGraph = async (
           field: 'clip2',
         },
       },
+      {
+        source: {
+          node_id: modelLoaderNodeId,
+          field: 'unet',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'unet',
+        },
+      },
       // Connect Infill Result To Inpaint Image
       {
         source: {
@@ -451,6 +463,16 @@ export const buildCanvasSDXLOutpaintGraph = async (
           field: 'image',
         },
       },
+      {
+        source: {
+          node_id: INPAINT_IMAGE_RESIZE_UP,
+          field: 'image',
+        },
+        destination: {
+          node_id: INPAINT_CREATE_MASK,
+          field: 'image',
+        },
+      },
       // Take combined mask and resize
       {
         source: {

invokeai/frontend/web/src/features/nodes/util/graph/buildLinearSDXLTextToImageGraph.ts

@@ -1,6 +1,7 @@
 import { logger } from 'app/logging/logger';
 import type { RootState } from 'app/store/store';
 import { fetchModelConfigWithTypeGuard } from 'features/metadata/util/modelFetchingHelpers';
+import { addRegionalPromptsToGraph } from 'features/nodes/util/graph/addRegionalPromptsToGraph';
 import { isNonRefinerMainModelConfig, type NonNullableGraph } from 'services/api/types';
 
 import { addControlNetToLinearGraph } from './addControlNetToLinearGraph';
@@ -273,6 +274,8 @@ export const buildLinearSDXLTextToImageGraph = async (state: RootState): Promise
 
   await addT2IAdaptersToLinearGraph(state, graph, SDXL_DENOISE_LATENTS);
 
+  await addRegionalPromptsToGraph(state, graph, SDXL_DENOISE_LATENTS);
+
   // NSFW & watermark - must be last thing added to graph
   if (state.system.shouldUseNSFWChecker) {
     // must add before watermarker!

invokeai/frontend/web/src/features/nodes/util/graph/buildLinearTextToImageGraph.ts

@@ -1,6 +1,7 @@
 import { logger } from 'app/logging/logger';
 import type { RootState } from 'app/store/store';
 import { fetchModelConfigWithTypeGuard } from 'features/metadata/util/modelFetchingHelpers';
+import { addRegionalPromptsToGraph } from 'features/nodes/util/graph/addRegionalPromptsToGraph';
 import { getBoardField, getIsIntermediate } from 'features/nodes/util/graph/graphBuilderUtils';
 import { isNonRefinerMainModelConfig, type NonNullableGraph } from 'services/api/types';
 
@@ -255,6 +256,8 @@ export const buildLinearTextToImageGraph = async (state: RootState): Promise<Non
 
   await addT2IAdaptersToLinearGraph(state, graph, DENOISE_LATENTS);
 
+  await addRegionalPromptsToGraph(state, graph, DENOISE_LATENTS);
+
   // High resolution fix.
   if (state.hrf.hrfEnabled) {
     addHrfToGraph(state, graph);

invokeai/frontend/web/src/features/nodes/util/graph/constants.ts

@@ -46,6 +46,13 @@ export const SDXL_REFINER_DENOISE_LATENTS = 'sdxl_refiner_denoise_latents';
 export const SDXL_REFINER_INPAINT_CREATE_MASK = 'refiner_inpaint_create_mask';
 export const SEAMLESS = 'seamless';
 export const SDXL_REFINER_SEAMLESS = 'refiner_seamless';
+export const PROMPT_REGION_MASK_TO_TENSOR_PREFIX = 'prompt_region_mask_to_tensor';
+export const PROMPT_REGION_INVERT_TENSOR_MASK_PREFIX = 'prompt_region_invert_tensor_mask';
+export const PROMPT_REGION_POSITIVE_COND_PREFIX = 'prompt_region_positive_cond';
+export const PROMPT_REGION_NEGATIVE_COND_PREFIX = 'prompt_region_negative_cond';
+export const PROMPT_REGION_POSITIVE_COND_INVERTED_PREFIX = 'prompt_region_positive_cond_inverted';
+export const POSITIVE_CONDITIONING_COLLECT = 'positive_conditioning_collect';
+export const NEGATIVE_CONDITIONING_COLLECT = 'negative_conditioning_collect';
 
 // friendly graph ids
 export const TEXT_TO_IMAGE_GRAPH = 'text_to_image_graph';

invokeai/frontend/web/src/features/parameters/components/ImageSize/AspectRatioCanvasPreview.tsx

@@ -0,0 +1,13 @@
+import { Flex } from '@invoke-ai/ui-library';
+import { StageComponent } from 'features/regionalPrompts/components/StageComponent';
+import { memo } from 'react';
+
+export const AspectRatioCanvasPreview = memo(() => {
+  return (
+    <Flex w="full" h="full" alignItems="center" justifyContent="center" position="relative">
+      <StageComponent asPreview />
+    </Flex>
+  );
+});
+
+AspectRatioCanvasPreview.displayName = 'AspectRatioCanvasPreview';

invokeai/frontend/web/src/features/parameters/components/ImageSize/AspectRatioIconPreview.tsx

@@ -2,7 +2,7 @@ import { useSize } from '@chakra-ui/react-use-size';
 import { Flex, Icon } from '@invoke-ai/ui-library';
 import { useImageSizeContext } from 'features/parameters/components/ImageSize/ImageSizeContext';
 import { AnimatePresence, motion } from 'framer-motion';
-import { useMemo, useRef } from 'react';
+import { memo, useMemo, useRef } from 'react';
 import { PiFrameCorners } from 'react-icons/pi';
 
 import {
@@ -15,7 +15,7 @@ import {
   MOTION_ICON_INITIAL,
 } from './constants';
 
-export const AspectRatioPreview = () => {
+export const AspectRatioIconPreview = memo(() => {
   const ctx = useImageSizeContext();
   const containerRef = useRef<HTMLDivElement>(null);
   const containerSize = useSize(containerRef);
@@ -70,4 +70,6 @@ export const AspectRatioPreview = () => {
       </Flex>
     </Flex>
   );
-};
+});
+
+AspectRatioIconPreview.displayName = 'AspectRatioIconPreview';

invokeai/frontend/web/src/features/parameters/components/ImageSize/ImageSize.tsx

@@ -1,6 +1,5 @@
 import type { FormLabelProps } from '@invoke-ai/ui-library';
 import { Flex, FormControlGroup } from '@invoke-ai/ui-library';
-import { AspectRatioPreview } from 'features/parameters/components/ImageSize/AspectRatioPreview';
 import { AspectRatioSelect } from 'features/parameters/components/ImageSize/AspectRatioSelect';
 import type { ImageSizeContextInnerValue } from 'features/parameters/components/ImageSize/ImageSizeContext';
 import { ImageSizeContext } from 'features/parameters/components/ImageSize/ImageSizeContext';
@@ -13,10 +12,11 @@ import { memo } from 'react';
 type ImageSizeProps = ImageSizeContextInnerValue & {
   widthComponent: ReactNode;
   heightComponent: ReactNode;
+  previewComponent: ReactNode;
 };
 
 export const ImageSize = memo((props: ImageSizeProps) => {
-  const { widthComponent, heightComponent, ...ctx } = props;
+  const { widthComponent, heightComponent, previewComponent, ...ctx } = props;
   return (
     <ImageSizeContext.Provider value={ctx}>
       <Flex gap={4} alignItems="center">
@@ -33,7 +33,7 @@ export const ImageSize = memo((props: ImageSizeProps) => {
           </FormControlGroup>
         </Flex>
         <Flex w="108px" h="108px" flexShrink={0} flexGrow={0}>
-          <AspectRatioPreview />
+          {previewComponent}
         </Flex>
       </Flex>
     </ImageSizeContext.Provider>

invokeai/frontend/web/src/features/parameters/components/ImageSize/constants.ts

@@ -1,7 +1,6 @@
 import type { ComboboxOption } from '@invoke-ai/ui-library';
 
 import type { AspectRatioID, AspectRatioState } from './types';
-
 // When the aspect ratio is between these two values, we show the icon (experimentally determined)
 export const ICON_LOW_CUTOFF = 0.23;
 export const ICON_HIGH_CUTOFF = 1 / ICON_LOW_CUTOFF;
@@ -25,7 +24,6 @@ export const ICON_CONTAINER_STYLES = {
   alignItems: 'center',
   justifyContent: 'center',
 };
-
 export const ASPECT_RATIO_OPTIONS: ComboboxOption[] = [
   { label: 'Free' as const, value: 'Free' },
   { label: '16:9' as const, value: '16:9' },

invokeai/frontend/web/src/features/parameters/types/parameterSchemas.ts

@@ -196,3 +196,8 @@ const zLoRAWeight = z.number();
 type ParameterLoRAWeight = z.infer<typeof zLoRAWeight>;
 export const isParameterLoRAWeight = (val: unknown): val is ParameterLoRAWeight => zLoRAWeight.safeParse(val).success;
 // #endregion
+
+// #region Regional Prompts AutoNegative
+const zAutoNegative = z.enum(['off', 'invert']);
+export type ParameterAutoNegative = z.infer<typeof zAutoNegative>;
+// #endregion

invokeai/frontend/web/src/features/queue/components/QueueList/QueueItemDetail.tsx

@@ -3,6 +3,7 @@ import DataViewer from 'features/gallery/components/ImageMetadataViewer/DataView
 import { useCancelBatch } from 'features/queue/hooks/useCancelBatch';
 import { useCancelQueueItem } from 'features/queue/hooks/useCancelQueueItem';
 import { getSecondsFromTimestamps } from 'features/queue/util/getSecondsFromTimestamps';
+import { get } from 'lodash-es';
 import type { ReactNode } from 'react';
 import { memo, useMemo } from 'react';
 import { useTranslation } from 'react-i18next';
@@ -92,7 +93,15 @@ const QueueItemComponent = ({ queueItemDTO }: Props) => {
         </Flex>
       )}
       <Flex layerStyle="second" h={512} w="full" borderRadius="base" alignItems="center" justifyContent="center">
-        {queueItem ? <DataViewer label="Queue Item" data={queueItem} /> : <Spinner opacity={0.5} />}
+        {queueItem ? (
+          <DataViewer
+            label="Queue Item"
+            data={queueItem}
+            extraCopyActions={[{ label: 'Graph', getData: (data) => get(data, 'session.graph') }]}
+          />
+        ) : (
+          <Spinner opacity={0.5} />
+        )}
       </Flex>
     </Flex>
   );

invokeai/frontend/web/src/features/regionalPrompts/components/AddLayerButton.tsx

@@ -0,0 +1,22 @@
+import { Button } from '@invoke-ai/ui-library';
+import { useAppDispatch } from 'app/store/storeHooks';
+import { layerAdded } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import { PiPlusBold } from 'react-icons/pi';
+
+export const AddLayerButton = memo(() => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const onClick = useCallback(() => {
+    dispatch(layerAdded('vector_mask_layer'));
+  }, [dispatch]);
+
+  return (
+    <Button onClick={onClick} leftIcon={<PiPlusBold />} variant="ghost">
+      {t('regionalPrompts.addLayer')}
+    </Button>
+  );
+});
+
+AddLayerButton.displayName = 'AddLayerButton';

invokeai/frontend/web/src/features/regionalPrompts/components/AddPromptButtons.tsx

@@ -0,0 +1,70 @@
+import { Button, Flex } from '@invoke-ai/ui-library';
+import { createMemoizedSelector } from 'app/store/createMemoizedSelector';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import {
+  isVectorMaskLayer,
+  maskLayerIPAdapterAdded,
+  maskLayerNegativePromptChanged,
+  maskLayerPositivePromptChanged,
+  selectRegionalPromptsSlice,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { useCallback, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { PiPlusBold } from 'react-icons/pi';
+import { assert } from 'tsafe';
+type AddPromptButtonProps = {
+  layerId: string;
+};
+
+export const AddPromptButtons = ({ layerId }: AddPromptButtonProps) => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const selectValidActions = useMemo(
+    () =>
+      createMemoizedSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(isVectorMaskLayer(layer), `Layer ${layerId} not found or not an RP layer`);
+        return {
+          canAddPositivePrompt: layer.positivePrompt === null,
+          canAddNegativePrompt: layer.negativePrompt === null,
+        };
+      }),
+    [layerId]
+  );
+  const validActions = useAppSelector(selectValidActions);
+  const addPositivePrompt = useCallback(() => {
+    dispatch(maskLayerPositivePromptChanged({ layerId, prompt: '' }));
+  }, [dispatch, layerId]);
+  const addNegativePrompt = useCallback(() => {
+    dispatch(maskLayerNegativePromptChanged({ layerId, prompt: '' }));
+  }, [dispatch, layerId]);
+  const addIPAdapter = useCallback(() => {
+    dispatch(maskLayerIPAdapterAdded(layerId));
+  }, [dispatch, layerId]);
+
+  return (
+    <Flex w="full" p={2} justifyContent="space-between">
+      <Button
+        size="sm"
+        variant="ghost"
+        leftIcon={<PiPlusBold />}
+        onClick={addPositivePrompt}
+        isDisabled={!validActions.canAddPositivePrompt}
+      >
+        {t('common.positivePrompt')}
+      </Button>
+      <Button
+        size="sm"
+        variant="ghost"
+        leftIcon={<PiPlusBold />}
+        onClick={addNegativePrompt}
+        isDisabled={!validActions.canAddNegativePrompt}
+      >
+        {t('common.negativePrompt')}
+      </Button>
+      <Button size="sm" variant="ghost" leftIcon={<PiPlusBold />} onClick={addIPAdapter}>
+        {t('common.ipAdapter')}
+      </Button>
+    </Flex>
+  );
+};

invokeai/frontend/web/src/features/regionalPrompts/components/BrushSize.tsx

@@ -0,0 +1,63 @@
+import {
+  CompositeNumberInput,
+  CompositeSlider,
+  FormControl,
+  FormLabel,
+  Popover,
+  PopoverArrow,
+  PopoverBody,
+  PopoverContent,
+  PopoverTrigger,
+} from '@invoke-ai/ui-library';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import { brushSizeChanged, initialRegionalPromptsState } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+
+const marks = [0, 100, 200, 300];
+const formatPx = (v: number | string) => `${v} px`;
+
+export const BrushSize = memo(() => {
+  const dispatch = useAppDispatch();
+  const { t } = useTranslation();
+  const brushSize = useAppSelector((s) => s.regionalPrompts.present.brushSize);
+  const onChange = useCallback(
+    (v: number) => {
+      dispatch(brushSizeChanged(v));
+    },
+    [dispatch]
+  );
+  return (
+    <FormControl w="min-content">
+      <FormLabel m={0}>{t('regionalPrompts.brushSize')}</FormLabel>
+      <Popover isLazy>
+        <PopoverTrigger>
+          <CompositeNumberInput
+            min={1}
+            max={600}
+            defaultValue={initialRegionalPromptsState.brushSize}
+            value={brushSize}
+            onChange={onChange}
+            w={24}
+            format={formatPx}
+          />
+        </PopoverTrigger>
+        <PopoverContent w={200} py={2} px={4}>
+          <PopoverArrow />
+          <PopoverBody>
+            <CompositeSlider
+              min={1}
+              max={300}
+              defaultValue={initialRegionalPromptsState.brushSize}
+              value={brushSize}
+              onChange={onChange}
+              marks={marks}
+            />
+          </PopoverBody>
+        </PopoverContent>
+      </Popover>
+    </FormControl>
+  );
+});
+
+BrushSize.displayName = 'BrushSize';

invokeai/frontend/web/src/features/regionalPrompts/components/DeleteAllLayersButton.tsx

@@ -0,0 +1,22 @@
+import { Button } from '@invoke-ai/ui-library';
+import { useAppDispatch } from 'app/store/storeHooks';
+import { allLayersDeleted } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import { PiTrashSimpleBold } from 'react-icons/pi';
+
+export const DeleteAllLayersButton = memo(() => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const onClick = useCallback(() => {
+    dispatch(allLayersDeleted());
+  }, [dispatch]);
+
+  return (
+    <Button onClick={onClick} leftIcon={<PiTrashSimpleBold />} variant="ghost" colorScheme="error">
+      {t('regionalPrompts.deleteAll')}
+    </Button>
+  );
+});
+
+DeleteAllLayersButton.displayName = 'DeleteAllLayersButton';

invokeai/frontend/web/src/features/regionalPrompts/components/GlobalMaskLayerOpacity.tsx

@@ -0,0 +1,70 @@
+import {
+  CompositeNumberInput,
+  CompositeSlider,
+  FormControl,
+  FormLabel,
+  Popover,
+  PopoverArrow,
+  PopoverBody,
+  PopoverContent,
+  PopoverTrigger,
+} from '@invoke-ai/ui-library';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import {
+  globalMaskLayerOpacityChanged,
+  initialRegionalPromptsState,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+
+const marks = [0, 25, 50, 75, 100];
+const formatPct = (v: number | string) => `${v} %`;
+
+export const GlobalMaskLayerOpacity = memo(() => {
+  const dispatch = useAppDispatch();
+  const { t } = useTranslation();
+  const globalMaskLayerOpacity = useAppSelector((s) =>
+    Math.round(s.regionalPrompts.present.globalMaskLayerOpacity * 100)
+  );
+  const onChange = useCallback(
+    (v: number) => {
+      dispatch(globalMaskLayerOpacityChanged(v / 100));
+    },
+    [dispatch]
+  );
+  return (
+    <FormControl w="min-content">
+      <FormLabel m={0}>{t('regionalPrompts.globalMaskOpacity')}</FormLabel>
+      <Popover isLazy>
+        <PopoverTrigger>
+          <CompositeNumberInput
+            min={0}
+            max={100}
+            step={1}
+            value={globalMaskLayerOpacity}
+            defaultValue={initialRegionalPromptsState.globalMaskLayerOpacity * 100}
+            onChange={onChange}
+            w={24}
+            format={formatPct}
+          />
+        </PopoverTrigger>
+        <PopoverContent w={200} py={2} px={4}>
+          <PopoverArrow />
+          <PopoverBody>
+            <CompositeSlider
+              min={0}
+              max={100}
+              step={1}
+              value={globalMaskLayerOpacity}
+              defaultValue={initialRegionalPromptsState.globalMaskLayerOpacity * 100}
+              onChange={onChange}
+              marks={marks}
+            />
+          </PopoverBody>
+        </PopoverContent>
+      </Popover>
+    </FormControl>
+  );
+});
+
+GlobalMaskLayerOpacity.displayName = 'GlobalMaskLayerOpacity';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerAutoNegativeCheckbox.tsx

@@ -0,0 +1,51 @@
+import { Checkbox, FormControl, FormLabel } from '@invoke-ai/ui-library';
+import { createSelector } from '@reduxjs/toolkit';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import {
+  isVectorMaskLayer,
+  maskLayerAutoNegativeChanged,
+  selectRegionalPromptsSlice,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import type { ChangeEvent } from 'react';
+import { memo, useCallback, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { assert } from 'tsafe';
+
+type Props = {
+  layerId: string;
+};
+
+const useAutoNegative = (layerId: string) => {
+  const selectAutoNegative = useMemo(
+    () =>
+      createSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(isVectorMaskLayer(layer), `Layer ${layerId} not found or not an RP layer`);
+        return layer.autoNegative;
+      }),
+    [layerId]
+  );
+  const autoNegative = useAppSelector(selectAutoNegative);
+  return autoNegative;
+};
+
+export const RPLayerAutoNegativeCheckbox = memo(({ layerId }: Props) => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const autoNegative = useAutoNegative(layerId);
+  const onChange = useCallback(
+    (e: ChangeEvent<HTMLInputElement>) => {
+      dispatch(maskLayerAutoNegativeChanged({ layerId, autoNegative: e.target.checked ? 'invert' : 'off' }));
+    },
+    [dispatch, layerId]
+  );
+
+  return (
+    <FormControl gap={2}>
+      <FormLabel m={0}>{t('regionalPrompts.autoNegative')}</FormLabel>
+      <Checkbox size="md" isChecked={autoNegative === 'invert'} onChange={onChange} />
+    </FormControl>
+  );
+});
+
+RPLayerAutoNegativeCheckbox.displayName = 'RPLayerAutoNegativeCheckbox';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerColorPicker.tsx

@@ -0,0 +1,67 @@
+import { Flex, Popover, PopoverBody, PopoverContent, PopoverTrigger, Tooltip } from '@invoke-ai/ui-library';
+import { createMemoizedSelector } from 'app/store/createMemoizedSelector';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import RgbColorPicker from 'common/components/RgbColorPicker';
+import { rgbColorToString } from 'features/canvas/util/colorToString';
+import {
+  isVectorMaskLayer,
+  maskLayerPreviewColorChanged,
+  selectRegionalPromptsSlice,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback, useMemo } from 'react';
+import type { RgbColor } from 'react-colorful';
+import { useTranslation } from 'react-i18next';
+import { assert } from 'tsafe';
+
+type Props = {
+  layerId: string;
+};
+
+export const RPLayerColorPicker = memo(({ layerId }: Props) => {
+  const { t } = useTranslation();
+  const selectColor = useMemo(
+    () =>
+      createMemoizedSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(isVectorMaskLayer(layer), `Layer ${layerId} not found or not an vector mask layer`);
+        return layer.previewColor;
+      }),
+    [layerId]
+  );
+  const color = useAppSelector(selectColor);
+  const dispatch = useAppDispatch();
+  const onColorChange = useCallback(
+    (color: RgbColor) => {
+      dispatch(maskLayerPreviewColorChanged({ layerId, color }));
+    },
+    [dispatch, layerId]
+  );
+  return (
+    <Popover isLazy>
+      <PopoverTrigger>
+        <span>
+          <Tooltip label={t('regionalPrompts.maskPreviewColor')}>
+            <Flex
+              as="button"
+              aria-label={t('regionalPrompts.maskPreviewColor')}
+              borderRadius="base"
+              borderWidth={1}
+              bg={rgbColorToString(color)}
+              w={8}
+              h={8}
+              cursor="pointer"
+              tabIndex={-1}
+            />
+          </Tooltip>
+        </span>
+      </PopoverTrigger>
+      <PopoverContent>
+        <PopoverBody minH={64}>
+          <RgbColorPicker color={color} onChange={onColorChange} withNumberInput />
+        </PopoverBody>
+      </PopoverContent>
+    </Popover>
+  );
+});
+
+RPLayerColorPicker.displayName = 'RPLayerColorPicker';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerDeleteButton.tsx

@@ -0,0 +1,28 @@
+import { IconButton } from '@invoke-ai/ui-library';
+import { useAppDispatch } from 'app/store/storeHooks';
+import { layerDeleted } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import { PiTrashSimpleBold } from 'react-icons/pi';
+
+type Props = { layerId: string };
+
+export const RPLayerDeleteButton = memo(({ layerId }: Props) => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const deleteLayer = useCallback(() => {
+    dispatch(layerDeleted(layerId));
+  }, [dispatch, layerId]);
+  return (
+    <IconButton
+      size="sm"
+      colorScheme="error"
+      aria-label={t('common.delete')}
+      tooltip={t('common.delete')}
+      icon={<PiTrashSimpleBold />}
+      onClick={deleteLayer}
+    />
+  );
+});
+
+RPLayerDeleteButton.displayName = 'RPLayerDeleteButton';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerIPAdapterList.tsx

@@ -0,0 +1,34 @@
+import { Flex } from '@invoke-ai/ui-library';
+import { createMemoizedSelector } from 'app/store/createMemoizedSelector';
+import { useAppSelector } from 'app/store/storeHooks';
+import ControlAdapterConfig from 'features/controlAdapters/components/ControlAdapterConfig';
+import { selectRegionalPromptsSlice } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useMemo } from 'react';
+import { assert } from 'tsafe';
+
+type Props = {
+  layerId: string;
+};
+
+export const RPLayerIPAdapterList = memo(({ layerId }: Props) => {
+  const selectIPAdapterIds = useMemo(
+    () =>
+      createMemoizedSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(layer, `Layer ${layerId} not found`);
+        return layer.ipAdapterIds;
+      }),
+    [layerId]
+  );
+  const ipAdapterIds = useAppSelector(selectIPAdapterIds);
+
+  return (
+    <Flex w="full" flexDir="column" gap={2}>
+      {ipAdapterIds.map((id, index) => (
+        <ControlAdapterConfig key={id} id={id} number={index + 1} />
+      ))}
+    </Flex>
+  );
+});
+
+RPLayerIPAdapterList.displayName = 'RPLayerIPAdapterList';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerListItem.tsx

@@ -0,0 +1,87 @@
+import { Badge, Flex, Spacer } from '@invoke-ai/ui-library';
+import { createMemoizedSelector } from 'app/store/createMemoizedSelector';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import { rgbColorToString } from 'features/canvas/util/colorToString';
+import { RPLayerColorPicker } from 'features/regionalPrompts/components/RPLayerColorPicker';
+import { RPLayerDeleteButton } from 'features/regionalPrompts/components/RPLayerDeleteButton';
+import { RPLayerIPAdapterList } from 'features/regionalPrompts/components/RPLayerIPAdapterList';
+import { RPLayerMenu } from 'features/regionalPrompts/components/RPLayerMenu';
+import { RPLayerNegativePrompt } from 'features/regionalPrompts/components/RPLayerNegativePrompt';
+import { RPLayerPositivePrompt } from 'features/regionalPrompts/components/RPLayerPositivePrompt';
+import RPLayerSettingsPopover from 'features/regionalPrompts/components/RPLayerSettingsPopover';
+import { RPLayerVisibilityToggle } from 'features/regionalPrompts/components/RPLayerVisibilityToggle';
+import {
+  isVectorMaskLayer,
+  layerSelected,
+  selectRegionalPromptsSlice,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { assert } from 'tsafe';
+
+import { AddPromptButtons } from './AddPromptButtons';
+
+type Props = {
+  layerId: string;
+};
+
+export const RPLayerListItem = memo(({ layerId }: Props) => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const selector = useMemo(
+    () =>
+      createMemoizedSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(isVectorMaskLayer(layer), `Layer ${layerId} not found or not an RP layer`);
+        return {
+          color: rgbColorToString(layer.previewColor),
+          hasPositivePrompt: layer.positivePrompt !== null,
+          hasNegativePrompt: layer.negativePrompt !== null,
+          hasIPAdapters: layer.ipAdapterIds.length > 0,
+          isSelected: layerId === regionalPrompts.present.selectedLayerId,
+          autoNegative: layer.autoNegative,
+        };
+      }),
+    [layerId]
+  );
+  const { autoNegative, color, hasPositivePrompt, hasNegativePrompt, hasIPAdapters, isSelected } =
+    useAppSelector(selector);
+  const onClickCapture = useCallback(() => {
+    // Must be capture so that the layer is selected before deleting/resetting/etc
+    dispatch(layerSelected(layerId));
+  }, [dispatch, layerId]);
+  return (
+    <Flex
+      gap={2}
+      onClickCapture={onClickCapture}
+      bg={isSelected ? color : 'base.800'}
+      ps={2}
+      borderRadius="base"
+      pe="1px"
+      py="1px"
+      cursor="pointer"
+    >
+      <Flex flexDir="column" gap={2} w="full" bg="base.850" p={2} borderRadius="base">
+        <Flex gap={3} alignItems="center">
+          <RPLayerVisibilityToggle layerId={layerId} />
+          <RPLayerColorPicker layerId={layerId} />
+          <Spacer />
+          {autoNegative === 'invert' && (
+            <Badge color="base.300" bg="transparent" borderWidth={1}>
+              {t('regionalPrompts.autoNegative')}
+            </Badge>
+          )}
+          <RPLayerDeleteButton layerId={layerId} />
+          <RPLayerSettingsPopover layerId={layerId} />
+          <RPLayerMenu layerId={layerId} />
+        </Flex>
+        {!hasPositivePrompt && !hasNegativePrompt && !hasIPAdapters && <AddPromptButtons layerId={layerId} />}
+        {hasPositivePrompt && <RPLayerPositivePrompt layerId={layerId} />}
+        {hasNegativePrompt && <RPLayerNegativePrompt layerId={layerId} />}
+        {hasIPAdapters && <RPLayerIPAdapterList layerId={layerId} />}
+      </Flex>
+    </Flex>
+  );
+});
+
+RPLayerListItem.displayName = 'RPLayerListItem';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerMenu.tsx

@@ -0,0 +1,120 @@
+import { IconButton, Menu, MenuButton, MenuDivider, MenuItem, MenuList } from '@invoke-ai/ui-library';
+import { createMemoizedSelector } from 'app/store/createMemoizedSelector';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import {
+  isVectorMaskLayer,
+  layerDeleted,
+  layerMovedBackward,
+  layerMovedForward,
+  layerMovedToBack,
+  layerMovedToFront,
+  layerReset,
+  maskLayerIPAdapterAdded,
+  maskLayerNegativePromptChanged,
+  maskLayerPositivePromptChanged,
+  selectRegionalPromptsSlice,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback, useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+import {
+  PiArrowCounterClockwiseBold,
+  PiArrowDownBold,
+  PiArrowLineDownBold,
+  PiArrowLineUpBold,
+  PiArrowUpBold,
+  PiDotsThreeVerticalBold,
+  PiPlusBold,
+  PiTrashSimpleBold,
+} from 'react-icons/pi';
+import { assert } from 'tsafe';
+
+type Props = { layerId: string };
+
+export const RPLayerMenu = memo(({ layerId }: Props) => {
+  const dispatch = useAppDispatch();
+  const { t } = useTranslation();
+  const selectValidActions = useMemo(
+    () =>
+      createMemoizedSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(isVectorMaskLayer(layer), `Layer ${layerId} not found or not an RP layer`);
+        const layerIndex = regionalPrompts.present.layers.findIndex((l) => l.id === layerId);
+        const layerCount = regionalPrompts.present.layers.length;
+        return {
+          canAddPositivePrompt: layer.positivePrompt === null,
+          canAddNegativePrompt: layer.negativePrompt === null,
+          canMoveForward: layerIndex < layerCount - 1,
+          canMoveBackward: layerIndex > 0,
+          canMoveToFront: layerIndex < layerCount - 1,
+          canMoveToBack: layerIndex > 0,
+        };
+      }),
+    [layerId]
+  );
+  const validActions = useAppSelector(selectValidActions);
+  const addPositivePrompt = useCallback(() => {
+    dispatch(maskLayerPositivePromptChanged({ layerId, prompt: '' }));
+  }, [dispatch, layerId]);
+  const addNegativePrompt = useCallback(() => {
+    dispatch(maskLayerNegativePromptChanged({ layerId, prompt: '' }));
+  }, [dispatch, layerId]);
+  const addIPAdapter = useCallback(() => {
+    dispatch(maskLayerIPAdapterAdded(layerId));
+  }, [dispatch, layerId]);
+  const moveForward = useCallback(() => {
+    dispatch(layerMovedForward(layerId));
+  }, [dispatch, layerId]);
+  const moveToFront = useCallback(() => {
+    dispatch(layerMovedToFront(layerId));
+  }, [dispatch, layerId]);
+  const moveBackward = useCallback(() => {
+    dispatch(layerMovedBackward(layerId));
+  }, [dispatch, layerId]);
+  const moveToBack = useCallback(() => {
+    dispatch(layerMovedToBack(layerId));
+  }, [dispatch, layerId]);
+  const resetLayer = useCallback(() => {
+    dispatch(layerReset(layerId));
+  }, [dispatch, layerId]);
+  const deleteLayer = useCallback(() => {
+    dispatch(layerDeleted(layerId));
+  }, [dispatch, layerId]);
+  return (
+    <Menu>
+      <MenuButton as={IconButton} aria-label="Layer menu" size="sm" icon={<PiDotsThreeVerticalBold />} />
+      <MenuList>
+        <MenuItem onClick={addPositivePrompt} isDisabled={!validActions.canAddPositivePrompt} icon={<PiPlusBold />}>
+          {t('regionalPrompts.addPositivePrompt')}
+        </MenuItem>
+        <MenuItem onClick={addNegativePrompt} isDisabled={!validActions.canAddNegativePrompt} icon={<PiPlusBold />}>
+          {t('regionalPrompts.addNegativePrompt')}
+        </MenuItem>
+        <MenuItem onClick={addIPAdapter} icon={<PiPlusBold />}>
+          {t('regionalPrompts.addIPAdapter')}
+        </MenuItem>
+        <MenuDivider />
+        <MenuItem onClick={moveToFront} isDisabled={!validActions.canMoveToFront} icon={<PiArrowLineUpBold />}>
+          {t('regionalPrompts.moveToFront')}
+        </MenuItem>
+        <MenuItem onClick={moveForward} isDisabled={!validActions.canMoveForward} icon={<PiArrowUpBold />}>
+          {t('regionalPrompts.moveForward')}
+        </MenuItem>
+        <MenuItem onClick={moveBackward} isDisabled={!validActions.canMoveBackward} icon={<PiArrowDownBold />}>
+          {t('regionalPrompts.moveBackward')}
+        </MenuItem>
+        <MenuItem onClick={moveToBack} isDisabled={!validActions.canMoveToBack} icon={<PiArrowLineDownBold />}>
+          {t('regionalPrompts.moveToBack')}
+        </MenuItem>
+        <MenuDivider />
+        <MenuItem onClick={resetLayer} icon={<PiArrowCounterClockwiseBold />}>
+          {t('accessibility.reset')}
+        </MenuItem>
+        <MenuItem onClick={deleteLayer} icon={<PiTrashSimpleBold />} color="error.300">
+          {t('common.delete')}
+        </MenuItem>
+      </MenuList>
+    </Menu>
+  );
+});
+
+RPLayerMenu.displayName = 'RPLayerMenu';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerNegativePrompt.tsx

@@ -0,0 +1,58 @@
+import { Box, Textarea } from '@invoke-ai/ui-library';
+import { useAppDispatch } from 'app/store/storeHooks';
+import { PromptOverlayButtonWrapper } from 'features/parameters/components/Prompts/PromptOverlayButtonWrapper';
+import { AddPromptTriggerButton } from 'features/prompt/AddPromptTriggerButton';
+import { PromptPopover } from 'features/prompt/PromptPopover';
+import { usePrompt } from 'features/prompt/usePrompt';
+import { RPLayerPromptDeleteButton } from 'features/regionalPrompts/components/RPLayerPromptDeleteButton';
+import { useLayerNegativePrompt } from 'features/regionalPrompts/hooks/layerStateHooks';
+import { maskLayerNegativePromptChanged } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback, useRef } from 'react';
+import { useTranslation } from 'react-i18next';
+
+type Props = {
+  layerId: string;
+};
+
+export const RPLayerNegativePrompt = memo(({ layerId }: Props) => {
+  const prompt = useLayerNegativePrompt(layerId);
+  const dispatch = useAppDispatch();
+  const textareaRef = useRef<HTMLTextAreaElement>(null);
+  const { t } = useTranslation();
+  const _onChange = useCallback(
+    (v: string) => {
+      dispatch(maskLayerNegativePromptChanged({ layerId, prompt: v }));
+    },
+    [dispatch, layerId]
+  );
+  const { onChange, isOpen, onClose, onOpen, onSelect, onKeyDown } = usePrompt({
+    prompt,
+    textareaRef,
+    onChange: _onChange,
+  });
+
+  return (
+    <PromptPopover isOpen={isOpen} onClose={onClose} onSelect={onSelect} width={textareaRef.current?.clientWidth}>
+      <Box pos="relative" w="full">
+        <Textarea
+          id="prompt"
+          name="prompt"
+          ref={textareaRef}
+          value={prompt}
+          placeholder={t('parameters.negativePromptPlaceholder')}
+          onChange={onChange}
+          onKeyDown={onKeyDown}
+          variant="darkFilled"
+          paddingRight={30}
+          fontSize="sm"
+        />
+        <PromptOverlayButtonWrapper>
+          <RPLayerPromptDeleteButton layerId={layerId} polarity="negative" />
+          <AddPromptTriggerButton isOpen={isOpen} onOpen={onOpen} />
+        </PromptOverlayButtonWrapper>
+      </Box>
+    </PromptPopover>
+  );
+});
+
+RPLayerNegativePrompt.displayName = 'RPLayerNegativePrompt';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerPositivePrompt.tsx

@@ -0,0 +1,58 @@
+import { Box, Textarea } from '@invoke-ai/ui-library';
+import { useAppDispatch } from 'app/store/storeHooks';
+import { PromptOverlayButtonWrapper } from 'features/parameters/components/Prompts/PromptOverlayButtonWrapper';
+import { AddPromptTriggerButton } from 'features/prompt/AddPromptTriggerButton';
+import { PromptPopover } from 'features/prompt/PromptPopover';
+import { usePrompt } from 'features/prompt/usePrompt';
+import { RPLayerPromptDeleteButton } from 'features/regionalPrompts/components/RPLayerPromptDeleteButton';
+import { useLayerPositivePrompt } from 'features/regionalPrompts/hooks/layerStateHooks';
+import { maskLayerPositivePromptChanged } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback, useRef } from 'react';
+import { useTranslation } from 'react-i18next';
+
+type Props = {
+  layerId: string;
+};
+
+export const RPLayerPositivePrompt = memo(({ layerId }: Props) => {
+  const prompt = useLayerPositivePrompt(layerId);
+  const dispatch = useAppDispatch();
+  const textareaRef = useRef<HTMLTextAreaElement>(null);
+  const { t } = useTranslation();
+  const _onChange = useCallback(
+    (v: string) => {
+      dispatch(maskLayerPositivePromptChanged({ layerId, prompt: v }));
+    },
+    [dispatch, layerId]
+  );
+  const { onChange, isOpen, onClose, onOpen, onSelect, onKeyDown } = usePrompt({
+    prompt,
+    textareaRef,
+    onChange: _onChange,
+  });
+
+  return (
+    <PromptPopover isOpen={isOpen} onClose={onClose} onSelect={onSelect} width={textareaRef.current?.clientWidth}>
+      <Box pos="relative" w="full">
+        <Textarea
+          id="prompt"
+          name="prompt"
+          ref={textareaRef}
+          value={prompt}
+          placeholder={t('parameters.positivePromptPlaceholder')}
+          onChange={onChange}
+          onKeyDown={onKeyDown}
+          variant="darkFilled"
+          paddingRight={30}
+          minH={28}
+        />
+        <PromptOverlayButtonWrapper>
+          <RPLayerPromptDeleteButton layerId={layerId} polarity="positive" />
+          <AddPromptTriggerButton isOpen={isOpen} onOpen={onOpen} />
+        </PromptOverlayButtonWrapper>
+      </Box>
+    </PromptPopover>
+  );
+});
+
+RPLayerPositivePrompt.displayName = 'RPLayerPositivePrompt';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerPromptDeleteButton.tsx

@@ -0,0 +1,38 @@
+import { IconButton, Tooltip } from '@invoke-ai/ui-library';
+import { useAppDispatch } from 'app/store/storeHooks';
+import {
+  maskLayerNegativePromptChanged,
+  maskLayerPositivePromptChanged,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import { PiTrashSimpleBold } from 'react-icons/pi';
+
+type Props = {
+  layerId: string;
+  polarity: 'positive' | 'negative';
+};
+
+export const RPLayerPromptDeleteButton = memo(({ layerId, polarity }: Props) => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const onClick = useCallback(() => {
+    if (polarity === 'positive') {
+      dispatch(maskLayerPositivePromptChanged({ layerId, prompt: null }));
+    } else {
+      dispatch(maskLayerNegativePromptChanged({ layerId, prompt: null }));
+    }
+  }, [dispatch, layerId, polarity]);
+  return (
+    <Tooltip label={t('regionalPrompts.deletePrompt')}>
+      <IconButton
+        variant="promptOverlay"
+        aria-label={t('regionalPrompts.deletePrompt')}
+        icon={<PiTrashSimpleBold />}
+        onClick={onClick}
+      />
+    </Tooltip>
+  );
+});
+
+RPLayerPromptDeleteButton.displayName = 'RPLayerPromptDeleteButton';

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerSettingsPopover.tsx

@@ -0,0 +1,53 @@
+import type { FormLabelProps } from '@invoke-ai/ui-library';
+import {
+  Flex,
+  FormControlGroup,
+  IconButton,
+  Popover,
+  PopoverArrow,
+  PopoverBody,
+  PopoverContent,
+  PopoverTrigger,
+} from '@invoke-ai/ui-library';
+import { RPLayerAutoNegativeCheckbox } from 'features/regionalPrompts/components/RPLayerAutoNegativeCheckbox';
+import { memo } from 'react';
+import { useTranslation } from 'react-i18next';
+import { PiGearSixBold } from 'react-icons/pi';
+
+type Props = {
+  layerId: string;
+};
+
+const formLabelProps: FormLabelProps = {
+  flexGrow: 1,
+  minW: 32,
+};
+
+const RPLayerSettingsPopover = ({ layerId }: Props) => {
+  const { t } = useTranslation();
+
+  return (
+    <Popover isLazy>
+      <PopoverTrigger>
+        <IconButton
+          tooltip={t('common.settingsLabel')}
+          aria-label={t('common.settingsLabel')}
+          size="sm"
+          icon={<PiGearSixBold />}
+        />
+      </PopoverTrigger>
+      <PopoverContent>
+        <PopoverArrow />
+        <PopoverBody>
+          <Flex direction="column" gap={2}>
+            <FormControlGroup formLabelProps={formLabelProps}>
+              <RPLayerAutoNegativeCheckbox layerId={layerId} />
+            </FormControlGroup>
+          </Flex>
+        </PopoverBody>
+      </PopoverContent>
+    </Popover>
+  );
+};
+
+export default memo(RPLayerSettingsPopover);

invokeai/frontend/web/src/features/regionalPrompts/components/RPLayerVisibilityToggle.tsx

@@ -0,0 +1,34 @@
+import { IconButton } from '@invoke-ai/ui-library';
+import { useAppDispatch } from 'app/store/storeHooks';
+import { useLayerIsVisible } from 'features/regionalPrompts/hooks/layerStateHooks';
+import { layerVisibilityToggled } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback } from 'react';
+import { useTranslation } from 'react-i18next';
+import { PiCheckBold } from 'react-icons/pi';
+
+type Props = {
+  layerId: string;
+};
+
+export const RPLayerVisibilityToggle = memo(({ layerId }: Props) => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const isVisible = useLayerIsVisible(layerId);
+  const onClick = useCallback(() => {
+    dispatch(layerVisibilityToggled(layerId));
+  }, [dispatch, layerId]);
+
+  return (
+    <IconButton
+      size="sm"
+      aria-label={t('regionalPrompts.toggleVisibility')}
+      tooltip={t('regionalPrompts.toggleVisibility')}
+      variant="outline"
+      icon={isVisible ? <PiCheckBold /> : undefined}
+      onClick={onClick}
+      colorScheme="base"
+    />
+  );
+});
+
+RPLayerVisibilityToggle.displayName = 'RPLayerVisibilityToggle';

invokeai/frontend/web/src/features/regionalPrompts/components/RegionalPromptingEditor.stories.tsx

@@ -0,0 +1,24 @@
+import { Flex } from '@invoke-ai/ui-library';
+import type { Meta, StoryObj } from '@storybook/react';
+import { RegionalPromptsEditor } from 'features/regionalPrompts/components/RegionalPromptsEditor';
+
+const meta: Meta<typeof RegionalPromptsEditor> = {
+  title: 'Feature/RegionalPrompts',
+  tags: ['autodocs'],
+  component: RegionalPromptsEditor,
+};
+
+export default meta;
+type Story = StoryObj<typeof RegionalPromptsEditor>;
+
+const Component = () => {
+  return (
+    <Flex w={1500} h={1500}>
+      <RegionalPromptsEditor />
+    </Flex>
+  );
+};
+
+export const Default: Story = {
+  render: Component,
+};

invokeai/frontend/web/src/features/regionalPrompts/components/RegionalPromptsEditor.tsx

@@ -0,0 +1,24 @@
+/* eslint-disable i18next/no-literal-string */
+import { Flex } from '@invoke-ai/ui-library';
+import { RegionalPromptsToolbar } from 'features/regionalPrompts/components/RegionalPromptsToolbar';
+import { StageComponent } from 'features/regionalPrompts/components/StageComponent';
+import { memo } from 'react';
+
+export const RegionalPromptsEditor = memo(() => {
+  return (
+    <Flex
+      position="relative"
+      flexDirection="column"
+      height="100%"
+      width="100%"
+      rowGap={4}
+      alignItems="center"
+      justifyContent="center"
+    >
+      <RegionalPromptsToolbar />
+      <StageComponent />
+    </Flex>
+  );
+});
+
+RegionalPromptsEditor.displayName = 'RegionalPromptsEditor';

invokeai/frontend/web/src/features/regionalPrompts/components/RegionalPromptsPanelContent.tsx

@@ -0,0 +1,38 @@
+/* eslint-disable i18next/no-literal-string */
+import { Flex } from '@invoke-ai/ui-library';
+import { createMemoizedSelector } from 'app/store/createMemoizedSelector';
+import { useAppSelector } from 'app/store/storeHooks';
+import ScrollableContent from 'common/components/OverlayScrollbars/ScrollableContent';
+import { AddLayerButton } from 'features/regionalPrompts/components/AddLayerButton';
+import { DeleteAllLayersButton } from 'features/regionalPrompts/components/DeleteAllLayersButton';
+import { RPLayerListItem } from 'features/regionalPrompts/components/RPLayerListItem';
+import { isVectorMaskLayer, selectRegionalPromptsSlice } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo } from 'react';
+
+const selectRPLayerIdsReversed = createMemoizedSelector(selectRegionalPromptsSlice, (regionalPrompts) =>
+  regionalPrompts.present.layers
+    .filter(isVectorMaskLayer)
+    .map((l) => l.id)
+    .reverse()
+);
+
+export const RegionalPromptsPanelContent = memo(() => {
+  const rpLayerIdsReversed = useAppSelector(selectRPLayerIdsReversed);
+  return (
+    <Flex flexDir="column" gap={4} w="full" h="full">
+      <Flex justifyContent="space-around">
+        <AddLayerButton />
+        <DeleteAllLayersButton />
+      </Flex>
+      <ScrollableContent>
+        <Flex flexDir="column" gap={4}>
+          {rpLayerIdsReversed.map((id) => (
+            <RPLayerListItem key={id} layerId={id} />
+          ))}
+        </Flex>
+      </ScrollableContent>
+    </Flex>
+  );
+});
+
+RegionalPromptsPanelContent.displayName = 'RegionalPromptsPanelContent';

invokeai/frontend/web/src/features/regionalPrompts/components/RegionalPromptsToolbar.tsx

@@ -0,0 +1,20 @@
+/* eslint-disable i18next/no-literal-string */
+import { Flex } from '@invoke-ai/ui-library';
+import { BrushSize } from 'features/regionalPrompts/components/BrushSize';
+import { GlobalMaskLayerOpacity } from 'features/regionalPrompts/components/GlobalMaskLayerOpacity';
+import { ToolChooser } from 'features/regionalPrompts/components/ToolChooser';
+import { UndoRedoButtonGroup } from 'features/regionalPrompts/components/UndoRedoButtonGroup';
+import { memo } from 'react';
+
+export const RegionalPromptsToolbar = memo(() => {
+  return (
+    <Flex gap={4}>
+      <BrushSize />
+      <GlobalMaskLayerOpacity />
+      <UndoRedoButtonGroup />
+      <ToolChooser />
+    </Flex>
+  );
+});
+
+RegionalPromptsToolbar.displayName = 'RegionalPromptsToolbar';

invokeai/frontend/web/src/features/regionalPrompts/components/StageComponent.tsx

@@ -0,0 +1,232 @@
+import { Flex } from '@invoke-ai/ui-library';
+import { useStore } from '@nanostores/react';
+import { logger } from 'app/logging/logger';
+import { createMemoizedSelector } from 'app/store/createMemoizedSelector';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import { useMouseEvents } from 'features/regionalPrompts/hooks/mouseEventHooks';
+import {
+  $cursorPosition,
+  $isMouseOver,
+  $lastMouseDownPos,
+  $tool,
+  isVectorMaskLayer,
+  layerBboxChanged,
+  layerSelected,
+  layerTranslated,
+  selectRegionalPromptsSlice,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { debouncedRenderers, renderers as normalRenderers } from 'features/regionalPrompts/util/renderers';
+import Konva from 'konva';
+import type { IRect } from 'konva/lib/types';
+import type { MutableRefObject } from 'react';
+import { memo, useCallback, useLayoutEffect, useMemo, useRef, useState } from 'react';
+import { assert } from 'tsafe';
+
+// This will log warnings when layers > 5 - maybe use `import.meta.env.MODE === 'development'` instead?
+Konva.showWarnings = false;
+
+const log = logger('regionalPrompts');
+
+const selectSelectedLayerColor = createMemoizedSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+  const layer = regionalPrompts.present.layers.find((l) => l.id === regionalPrompts.present.selectedLayerId);
+  if (!layer) {
+    return null;
+  }
+  assert(isVectorMaskLayer(layer), `Layer ${regionalPrompts.present.selectedLayerId} is not an RP layer`);
+  return layer.previewColor;
+});
+
+const useStageRenderer = (
+  stageRef: MutableRefObject<Konva.Stage>,
+  container: HTMLDivElement | null,
+  wrapper: HTMLDivElement | null,
+  asPreview: boolean
+) => {
+  const dispatch = useAppDispatch();
+  const width = useAppSelector((s) => s.generation.width);
+  const height = useAppSelector((s) => s.generation.height);
+  const state = useAppSelector((s) => s.regionalPrompts.present);
+  const tool = useStore($tool);
+  const { onMouseDown, onMouseUp, onMouseMove, onMouseEnter, onMouseLeave, onMouseWheel } = useMouseEvents();
+  const cursorPosition = useStore($cursorPosition);
+  const lastMouseDownPos = useStore($lastMouseDownPos);
+  const isMouseOver = useStore($isMouseOver);
+  const selectedLayerIdColor = useAppSelector(selectSelectedLayerColor);
+  const layerIds = useMemo(() => state.layers.map((l) => l.id), [state.layers]);
+  const renderers = useMemo(() => (asPreview ? debouncedRenderers : normalRenderers), [asPreview]);
+
+  const onLayerPosChanged = useCallback(
+    (layerId: string, x: number, y: number) => {
+      dispatch(layerTranslated({ layerId, x, y }));
+    },
+    [dispatch]
+  );
+
+  const onBboxChanged = useCallback(
+    (layerId: string, bbox: IRect | null) => {
+      dispatch(layerBboxChanged({ layerId, bbox }));
+    },
+    [dispatch]
+  );
+
+  const onBboxMouseDown = useCallback(
+    (layerId: string) => {
+      dispatch(layerSelected(layerId));
+    },
+    [dispatch]
+  );
+
+  useLayoutEffect(() => {
+    log.trace('Initializing stage');
+    if (!container) {
+      return;
+    }
+    const stage = stageRef.current.container(container);
+    return () => {
+      log.trace('Cleaning up stage');
+      stage.destroy();
+    };
+  }, [container, stageRef]);
+
+  useLayoutEffect(() => {
+    log.trace('Adding stage listeners');
+    if (asPreview) {
+      return;
+    }
+    stageRef.current.on('mousedown', onMouseDown);
+    stageRef.current.on('mouseup', onMouseUp);
+    stageRef.current.on('mousemove', onMouseMove);
+    stageRef.current.on('mouseenter', onMouseEnter);
+    stageRef.current.on('mouseleave', onMouseLeave);
+    stageRef.current.on('wheel', onMouseWheel);
+    const stage = stageRef.current;
+
+    return () => {
+      log.trace('Cleaning up stage listeners');
+      stage.off('mousedown', onMouseDown);
+      stage.off('mouseup', onMouseUp);
+      stage.off('mousemove', onMouseMove);
+      stage.off('mouseenter', onMouseEnter);
+      stage.off('mouseleave', onMouseLeave);
+      stage.off('wheel', onMouseWheel);
+    };
+  }, [stageRef, asPreview, onMouseDown, onMouseUp, onMouseMove, onMouseEnter, onMouseLeave, onMouseWheel]);
+
+  useLayoutEffect(() => {
+    log.trace('Updating stage dimensions');
+    if (!wrapper) {
+      return;
+    }
+
+    const stage = stageRef.current;
+
+    const fitStageToContainer = () => {
+      const newXScale = wrapper.offsetWidth / width;
+      const newYScale = wrapper.offsetHeight / height;
+      const newScale = Math.min(newXScale, newYScale, 1);
+      stage.width(width * newScale);
+      stage.height(height * newScale);
+      stage.scaleX(newScale);
+      stage.scaleY(newScale);
+    };
+
+    const resizeObserver = new ResizeObserver(fitStageToContainer);
+    resizeObserver.observe(wrapper);
+    fitStageToContainer();
+
+    return () => {
+      resizeObserver.disconnect();
+    };
+  }, [stageRef, width, height, wrapper]);
+
+  useLayoutEffect(() => {
+    log.trace('Rendering tool preview');
+    if (asPreview) {
+      // Preview should not display tool
+      return;
+    }
+    renderers.renderToolPreview(
+      stageRef.current,
+      tool,
+      selectedLayerIdColor,
+      state.globalMaskLayerOpacity,
+      cursorPosition,
+      lastMouseDownPos,
+      isMouseOver,
+      state.brushSize
+    );
+  }, [
+    asPreview,
+    stageRef,
+    tool,
+    selectedLayerIdColor,
+    state.globalMaskLayerOpacity,
+    cursorPosition,
+    lastMouseDownPos,
+    isMouseOver,
+    state.brushSize,
+    renderers,
+  ]);
+
+  useLayoutEffect(() => {
+    log.trace('Rendering layers');
+    renderers.renderLayers(stageRef.current, state.layers, state.globalMaskLayerOpacity, tool, onLayerPosChanged);
+  }, [stageRef, state.layers, state.globalMaskLayerOpacity, tool, onLayerPosChanged, renderers]);
+
+  useLayoutEffect(() => {
+    log.trace('Rendering bbox');
+    if (asPreview) {
+      // Preview should not display bboxes
+      return;
+    }
+    renderers.renderBbox(stageRef.current, state.layers, state.selectedLayerId, tool, onBboxChanged, onBboxMouseDown);
+  }, [stageRef, asPreview, state.layers, state.selectedLayerId, tool, onBboxChanged, onBboxMouseDown, renderers]);
+
+  useLayoutEffect(() => {
+    log.trace('Rendering background');
+    if (asPreview) {
+      // The preview should not have a background
+      return;
+    }
+    renderers.renderBackground(stageRef.current, width, height);
+  }, [stageRef, asPreview, width, height, renderers]);
+
+  useLayoutEffect(() => {
+    log.trace('Arranging layers');
+    renderers.arrangeLayers(stageRef.current, layerIds);
+  }, [stageRef, layerIds, renderers]);
+};
+
+type Props = {
+  asPreview?: boolean;
+};
+
+export const StageComponent = memo(({ asPreview = false }: Props) => {
+  const stageRef = useRef<Konva.Stage>(
+    new Konva.Stage({
+      container: document.createElement('div'), // We will overwrite this shortly...
+    })
+  );
+  const [container, setContainer] = useState<HTMLDivElement | null>(null);
+  const [wrapper, setWrapper] = useState<HTMLDivElement | null>(null);
+
+  const containerRef = useCallback((el: HTMLDivElement | null) => {
+    setContainer(el);
+  }, []);
+
+  const wrapperRef = useCallback((el: HTMLDivElement | null) => {
+    setWrapper(el);
+  }, []);
+
+  useStageRenderer(stageRef, container, wrapper, asPreview);
+
+  return (
+    <Flex overflow="hidden" w="full" h="full">
+      <Flex ref={wrapperRef} w="full" h="full" alignItems="center" justifyContent="center">
+        <Flex ref={containerRef} tabIndex={-1} bg="base.850" />
+      </Flex>
+    </Flex>
+  );
+});
+
+StageComponent.displayName = 'StageComponent';

invokeai/frontend/web/src/features/regionalPrompts/components/ToolChooser.tsx

@@ -0,0 +1,89 @@
+import { ButtonGroup, IconButton } from '@invoke-ai/ui-library';
+import { useStore } from '@nanostores/react';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import {
+  $tool,
+  layerAdded,
+  selectedLayerDeleted,
+  selectedLayerReset,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { useCallback } from 'react';
+import { useHotkeys } from 'react-hotkeys-hook';
+import { useTranslation } from 'react-i18next';
+import { PiArrowsOutCardinalBold, PiEraserBold, PiPaintBrushBold, PiRectangleBold } from 'react-icons/pi';
+
+export const ToolChooser: React.FC = () => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+  const isDisabled = useAppSelector((s) => s.regionalPrompts.present.layers.length === 0);
+  const tool = useStore($tool);
+
+  const setToolToBrush = useCallback(() => {
+    $tool.set('brush');
+  }, []);
+  useHotkeys('b', setToolToBrush, { enabled: !isDisabled }, [isDisabled]);
+  const setToolToEraser = useCallback(() => {
+    $tool.set('eraser');
+  }, []);
+  useHotkeys('e', setToolToEraser, { enabled: !isDisabled }, [isDisabled]);
+  const setToolToRect = useCallback(() => {
+    $tool.set('rect');
+  }, []);
+  useHotkeys('u', setToolToRect, { enabled: !isDisabled }, [isDisabled]);
+  const setToolToMove = useCallback(() => {
+    $tool.set('move');
+  }, []);
+  useHotkeys('v', setToolToMove, { enabled: !isDisabled }, [isDisabled]);
+
+  const resetSelectedLayer = useCallback(() => {
+    dispatch(selectedLayerReset());
+  }, [dispatch]);
+  useHotkeys('shift+c', resetSelectedLayer);
+
+  const addLayer = useCallback(() => {
+    dispatch(layerAdded('vector_mask_layer'));
+  }, [dispatch]);
+  useHotkeys('shift+a', addLayer);
+
+  const deleteSelectedLayer = useCallback(() => {
+    dispatch(selectedLayerDeleted());
+  }, [dispatch]);
+  useHotkeys('shift+d', deleteSelectedLayer);
+
+  return (
+    <ButtonGroup isAttached>
+      <IconButton
+        aria-label={`${t('unifiedCanvas.brush')} (B)`}
+        tooltip={`${t('unifiedCanvas.brush')} (B)`}
+        icon={<PiPaintBrushBold />}
+        variant={tool === 'brush' ? 'solid' : 'outline'}
+        onClick={setToolToBrush}
+        isDisabled={isDisabled}
+      />
+      <IconButton
+        aria-label={`${t('unifiedCanvas.eraser')} (E)`}
+        tooltip={`${t('unifiedCanvas.eraser')} (E)`}
+        icon={<PiEraserBold />}
+        variant={tool === 'eraser' ? 'solid' : 'outline'}
+        onClick={setToolToEraser}
+        isDisabled={isDisabled}
+      />
+      <IconButton
+        aria-label={`${t('regionalPrompts.rectangle')} (U)`}
+        tooltip={`${t('regionalPrompts.rectangle')} (U)`}
+        icon={<PiRectangleBold />}
+        variant={tool === 'rect' ? 'solid' : 'outline'}
+        onClick={setToolToRect}
+        isDisabled={isDisabled}
+      />
+      <IconButton
+        aria-label={`${t('unifiedCanvas.move')} (V)`}
+        tooltip={`${t('unifiedCanvas.move')} (V)`}
+        icon={<PiArrowsOutCardinalBold />}
+        variant={tool === 'move' ? 'solid' : 'outline'}
+        onClick={setToolToMove}
+        isDisabled={isDisabled}
+      />
+    </ButtonGroup>
+  );
+};

invokeai/frontend/web/src/features/regionalPrompts/components/UndoRedoButtonGroup.tsx

@@ -0,0 +1,49 @@
+/* eslint-disable i18next/no-literal-string */
+import { ButtonGroup, IconButton } from '@invoke-ai/ui-library';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import { redo, undo } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { memo, useCallback } from 'react';
+import { useHotkeys } from 'react-hotkeys-hook';
+import { useTranslation } from 'react-i18next';
+import { PiArrowClockwiseBold, PiArrowCounterClockwiseBold } from 'react-icons/pi';
+
+export const UndoRedoButtonGroup = memo(() => {
+  const { t } = useTranslation();
+  const dispatch = useAppDispatch();
+
+  const mayUndo = useAppSelector((s) => s.regionalPrompts.past.length > 0);
+  const handleUndo = useCallback(() => {
+    dispatch(undo());
+  }, [dispatch]);
+  useHotkeys(['meta+z', 'ctrl+z'], handleUndo, { enabled: mayUndo, preventDefault: true }, [mayUndo, handleUndo]);
+
+  const mayRedo = useAppSelector((s) => s.regionalPrompts.future.length > 0);
+  const handleRedo = useCallback(() => {
+    dispatch(redo());
+  }, [dispatch]);
+  useHotkeys(['meta+shift+z', 'ctrl+shift+z'], handleRedo, { enabled: mayRedo, preventDefault: true }, [
+    mayRedo,
+    handleRedo,
+  ]);
+
+  return (
+    <ButtonGroup>
+      <IconButton
+        aria-label={t('unifiedCanvas.undo')}
+        tooltip={t('unifiedCanvas.undo')}
+        onClick={handleUndo}
+        icon={<PiArrowCounterClockwiseBold />}
+        isDisabled={!mayUndo}
+      />
+      <IconButton
+        aria-label={t('unifiedCanvas.redo')}
+        tooltip={t('unifiedCanvas.redo')}
+        onClick={handleRedo}
+        icon={<PiArrowClockwiseBold />}
+        isDisabled={!mayRedo}
+      />
+    </ButtonGroup>
+  );
+});
+
+UndoRedoButtonGroup.displayName = 'UndoRedoButtonGroup';

invokeai/frontend/web/src/features/regionalPrompts/hooks/layerStateHooks.ts

@@ -0,0 +1,49 @@
+import { createSelector } from '@reduxjs/toolkit';
+import { useAppSelector } from 'app/store/storeHooks';
+import { isVectorMaskLayer, selectRegionalPromptsSlice } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { useMemo } from 'react';
+import { assert } from 'tsafe';
+
+export const useLayerPositivePrompt = (layerId: string) => {
+  const selectLayer = useMemo(
+    () =>
+      createSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(isVectorMaskLayer(layer), `Layer ${layerId} not found or not an RP layer`);
+        assert(layer.positivePrompt !== null, `Layer ${layerId} does not have a positive prompt`);
+        return layer.positivePrompt;
+      }),
+    [layerId]
+  );
+  const prompt = useAppSelector(selectLayer);
+  return prompt;
+};
+
+export const useLayerNegativePrompt = (layerId: string) => {
+  const selectLayer = useMemo(
+    () =>
+      createSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(isVectorMaskLayer(layer), `Layer ${layerId} not found or not an RP layer`);
+        assert(layer.negativePrompt !== null, `Layer ${layerId} does not have a negative prompt`);
+        return layer.negativePrompt;
+      }),
+    [layerId]
+  );
+  const prompt = useAppSelector(selectLayer);
+  return prompt;
+};
+
+export const useLayerIsVisible = (layerId: string) => {
+  const selectLayer = useMemo(
+    () =>
+      createSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+        const layer = regionalPrompts.present.layers.find((l) => l.id === layerId);
+        assert(isVectorMaskLayer(layer), `Layer ${layerId} not found or not an RP layer`);
+        return layer.isVisible;
+      }),
+    [layerId]
+  );
+  const isVisible = useAppSelector(selectLayer);
+  return isVisible;
+};

invokeai/frontend/web/src/features/regionalPrompts/hooks/mouseEventHooks.ts

@@ -0,0 +1,217 @@
+import { $ctrl, $meta } from '@invoke-ai/ui-library';
+import { useStore } from '@nanostores/react';
+import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
+import { calculateNewBrushSize } from 'features/canvas/hooks/useCanvasZoom';
+import {
+  $cursorPosition,
+  $isMouseDown,
+  $isMouseOver,
+  $lastMouseDownPos,
+  $tool,
+  brushSizeChanged,
+  maskLayerLineAdded,
+  maskLayerPointsAdded,
+  maskLayerRectAdded,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import type Konva from 'konva';
+import type { KonvaEventObject } from 'konva/lib/Node';
+import type { Vector2d } from 'konva/lib/types';
+import { useCallback, useRef } from 'react';
+
+const getIsFocused = (stage: Konva.Stage) => {
+  return stage.container().contains(document.activeElement);
+};
+
+export const getScaledFlooredCursorPosition = (stage: Konva.Stage) => {
+  const pointerPosition = stage.getPointerPosition();
+  const stageTransform = stage.getAbsoluteTransform().copy();
+  if (!pointerPosition || !stageTransform) {
+    return;
+  }
+  const scaledCursorPosition = stageTransform.invert().point(pointerPosition);
+  return {
+    x: Math.floor(scaledCursorPosition.x),
+    y: Math.floor(scaledCursorPosition.y),
+  };
+};
+
+const syncCursorPos = (stage: Konva.Stage): Vector2d | null => {
+  const pos = getScaledFlooredCursorPosition(stage);
+  if (!pos) {
+    return null;
+  }
+  $cursorPosition.set(pos);
+  return pos;
+};
+
+const BRUSH_SPACING = 20;
+
+export const useMouseEvents = () => {
+  const dispatch = useAppDispatch();
+  const selectedLayerId = useAppSelector((s) => s.regionalPrompts.present.selectedLayerId);
+  const tool = useStore($tool);
+  const lastCursorPosRef = useRef<[number, number] | null>(null);
+  const shouldInvertBrushSizeScrollDirection = useAppSelector((s) => s.canvas.shouldInvertBrushSizeScrollDirection);
+  const brushSize = useAppSelector((s) => s.regionalPrompts.present.brushSize);
+
+  const onMouseDown = useCallback(
+    (e: KonvaEventObject<MouseEvent | TouchEvent>) => {
+      const stage = e.target.getStage();
+      if (!stage) {
+        return;
+      }
+      const pos = syncCursorPos(stage);
+      if (!pos) {
+        return;
+      }
+      $isMouseDown.set(true);
+      $lastMouseDownPos.set(pos);
+      if (!selectedLayerId) {
+        return;
+      }
+      if (tool === 'brush' || tool === 'eraser') {
+        dispatch(
+          maskLayerLineAdded({
+            layerId: selectedLayerId,
+            points: [pos.x, pos.y, pos.x, pos.y],
+            tool,
+          })
+        );
+      }
+    },
+    [dispatch, selectedLayerId, tool]
+  );
+
+  const onMouseUp = useCallback(
+    (e: KonvaEventObject<MouseEvent | TouchEvent>) => {
+      const stage = e.target.getStage();
+      if (!stage) {
+        return;
+      }
+      $isMouseDown.set(false);
+      const pos = $cursorPosition.get();
+      const lastPos = $lastMouseDownPos.get();
+      const tool = $tool.get();
+      if (pos && lastPos && selectedLayerId && tool === 'rect') {
+        dispatch(
+          maskLayerRectAdded({
+            layerId: selectedLayerId,
+            rect: {
+              x: Math.min(pos.x, lastPos.x),
+              y: Math.min(pos.y, lastPos.y),
+              width: Math.abs(pos.x - lastPos.x),
+              height: Math.abs(pos.y - lastPos.y),
+            },
+          })
+        );
+      }
+      $lastMouseDownPos.set(null);
+    },
+    [dispatch, selectedLayerId]
+  );
+
+  const onMouseMove = useCallback(
+    (e: KonvaEventObject<MouseEvent | TouchEvent>) => {
+      const stage = e.target.getStage();
+      if (!stage) {
+        return;
+      }
+      const pos = syncCursorPos(stage);
+      if (!pos || !selectedLayerId) {
+        return;
+      }
+      if (getIsFocused(stage) && $isMouseOver.get() && $isMouseDown.get() && (tool === 'brush' || tool === 'eraser')) {
+        if (lastCursorPosRef.current) {
+          // Dispatching redux events impacts perf substantially - using brush spacing keeps dispatches to a reasonable number
+          if (Math.hypot(lastCursorPosRef.current[0] - pos.x, lastCursorPosRef.current[1] - pos.y) < BRUSH_SPACING) {
+            return;
+          }
+        }
+        lastCursorPosRef.current = [pos.x, pos.y];
+        dispatch(maskLayerPointsAdded({ layerId: selectedLayerId, point: lastCursorPosRef.current }));
+      }
+    },
+    [dispatch, selectedLayerId, tool]
+  );
+
+  const onMouseLeave = useCallback(
+    (e: KonvaEventObject<MouseEvent | TouchEvent>) => {
+      const stage = e.target.getStage();
+      if (!stage) {
+        return;
+      }
+      const pos = syncCursorPos(stage);
+      if (
+        pos &&
+        selectedLayerId &&
+        getIsFocused(stage) &&
+        $isMouseOver.get() &&
+        $isMouseDown.get() &&
+        (tool === 'brush' || tool === 'eraser')
+      ) {
+        dispatch(maskLayerPointsAdded({ layerId: selectedLayerId, point: [pos.x, pos.y] }));
+      }
+      $isMouseOver.set(false);
+      $isMouseDown.set(false);
+      $cursorPosition.set(null);
+    },
+    [selectedLayerId, tool, dispatch]
+  );
+
+  const onMouseEnter = useCallback(
+    (e: KonvaEventObject<MouseEvent>) => {
+      const stage = e.target.getStage();
+      if (!stage) {
+        return;
+      }
+      $isMouseOver.set(true);
+      const pos = syncCursorPos(stage);
+      if (!pos) {
+        return;
+      }
+      if (!getIsFocused(stage)) {
+        return;
+      }
+      if (e.evt.buttons !== 1) {
+        $isMouseDown.set(false);
+      } else {
+        $isMouseDown.set(true);
+        if (!selectedLayerId) {
+          return;
+        }
+        if (tool === 'brush' || tool === 'eraser') {
+          dispatch(
+            maskLayerLineAdded({
+              layerId: selectedLayerId,
+              points: [pos.x, pos.y, pos.x, pos.y],
+              tool,
+            })
+          );
+        }
+      }
+    },
+    [dispatch, selectedLayerId, tool]
+  );
+
+  const onMouseWheel = useCallback(
+    (e: KonvaEventObject<WheelEvent>) => {
+      e.evt.preventDefault();
+
+      // checking for ctrl key is pressed or not,
+      // so that brush size can be controlled using ctrl + scroll up/down
+
+      // Invert the delta if the property is set to true
+      let delta = e.evt.deltaY;
+      if (shouldInvertBrushSizeScrollDirection) {
+        delta = -delta;
+      }
+
+      if ($ctrl.get() || $meta.get()) {
+        dispatch(brushSizeChanged(calculateNewBrushSize(brushSize, delta)));
+      }
+    },
+    [shouldInvertBrushSizeScrollDirection, brushSize, dispatch]
+  );
+
+  return { onMouseDown, onMouseUp, onMouseMove, onMouseEnter, onMouseLeave, onMouseWheel };
+};

invokeai/frontend/web/src/features/regionalPrompts/hooks/useRegionalControlTitle.ts

@@ -0,0 +1,30 @@
+import { createSelector } from '@reduxjs/toolkit';
+import { useAppSelector } from 'app/store/storeHooks';
+import { selectRegionalPromptsSlice } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { useMemo } from 'react';
+import { useTranslation } from 'react-i18next';
+
+const selectValidLayerCount = createSelector(selectRegionalPromptsSlice, (regionalPrompts) => {
+  if (!regionalPrompts.present.isEnabled) {
+    return 0;
+  }
+  const validLayers = regionalPrompts.present.layers
+    .filter((l) => l.isVisible)
+    .filter((l) => {
+      const hasTextPrompt = Boolean(l.positivePrompt || l.negativePrompt);
+      const hasAtLeastOneImagePrompt = l.ipAdapterIds.length > 0;
+      return hasTextPrompt || hasAtLeastOneImagePrompt;
+    });
+
+  return validLayers.length;
+});
+
+export const useRegionalControlTitle = () => {
+  const { t } = useTranslation();
+  const validLayerCount = useAppSelector(selectValidLayerCount);
+  const title = useMemo(() => {
+    const suffix = validLayerCount > 0 ? ` (${validLayerCount})` : '';
+    return `${t('regionalPrompts.regionalControl')}${suffix}`;
+  }, [t, validLayerCount]);
+  return title;
+};

invokeai/frontend/web/src/features/regionalPrompts/store/regionalPromptsSlice.ts

@@ -0,0 +1,496 @@
+import type { PayloadAction, UnknownAction } from '@reduxjs/toolkit';
+import { createSlice, isAnyOf } from '@reduxjs/toolkit';
+import type { PersistConfig, RootState } from 'app/store/store';
+import { moveBackward, moveForward, moveToBack, moveToFront } from 'common/util/arrayUtils';
+import { controlAdapterRemoved } from 'features/controlAdapters/store/controlAdaptersSlice';
+import type { ParameterAutoNegative } from 'features/parameters/types/parameterSchemas';
+import type { IRect, Vector2d } from 'konva/lib/types';
+import { isEqual } from 'lodash-es';
+import { atom } from 'nanostores';
+import type { RgbColor } from 'react-colorful';
+import type { UndoableOptions } from 'redux-undo';
+import { assert } from 'tsafe';
+import { v4 as uuidv4 } from 'uuid';
+
+type DrawingTool = 'brush' | 'eraser';
+
+export type Tool = DrawingTool | 'move' | 'rect';
+
+export type VectorMaskLine = {
+  id: string;
+  type: 'vector_mask_line';
+  tool: DrawingTool;
+  strokeWidth: number;
+  points: number[];
+};
+
+export type VectorMaskRect = {
+  id: string;
+  type: 'vector_mask_rect';
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+};
+
+type LayerBase = {
+  id: string;
+  x: number;
+  y: number;
+  bbox: IRect | null;
+  bboxNeedsUpdate: boolean;
+  isVisible: boolean;
+};
+
+type MaskLayerBase = LayerBase & {
+  positivePrompt: string | null;
+  negativePrompt: string | null; // Up to one text prompt per mask
+  ipAdapterIds: string[]; // Any number of image prompts
+  previewColor: RgbColor;
+  autoNegative: ParameterAutoNegative;
+  needsPixelBbox: boolean; // Needs the slower pixel-based bbox calculation - set to true when an there is an eraser object
+};
+
+export type VectorMaskLayer = MaskLayerBase & {
+  type: 'vector_mask_layer';
+  objects: (VectorMaskLine | VectorMaskRect)[];
+};
+
+export type Layer = VectorMaskLayer;
+
+type RegionalPromptsState = {
+  _version: 1;
+  selectedLayerId: string | null;
+  layers: Layer[];
+  brushSize: number;
+  globalMaskLayerOpacity: number;
+  isEnabled: boolean;
+};
+
+export const initialRegionalPromptsState: RegionalPromptsState = {
+  _version: 1,
+  selectedLayerId: null,
+  brushSize: 100,
+  layers: [],
+  globalMaskLayerOpacity: 0.5, // this globally changes all mask layers' opacity
+  isEnabled: true,
+};
+
+const isLine = (obj: VectorMaskLine | VectorMaskRect): obj is VectorMaskLine => obj.type === 'vector_mask_line';
+export const isVectorMaskLayer = (layer?: Layer): layer is VectorMaskLayer => layer?.type === 'vector_mask_layer';
+const resetLayer = (layer: VectorMaskLayer) => {
+  layer.objects = [];
+  layer.bbox = null;
+  layer.isVisible = true;
+  layer.needsPixelBbox = false;
+  layer.bboxNeedsUpdate = false;
+};
+
+export const regionalPromptsSlice = createSlice({
+  name: 'regionalPrompts',
+  initialState: initialRegionalPromptsState,
+  reducers: {
+    //#region All Layers
+    layerAdded: {
+      reducer: (state, action: PayloadAction<Layer['type'], string, { uuid: string }>) => {
+        const kind = action.payload;
+        if (action.payload === 'vector_mask_layer') {
+          const lastColor = state.layers[state.layers.length - 1]?.previewColor;
+          const previewColor = LayerColors.next(lastColor);
+          const layer: VectorMaskLayer = {
+            id: getVectorMaskLayerId(action.meta.uuid),
+            type: kind,
+            isVisible: true,
+            bbox: null,
+            bboxNeedsUpdate: false,
+            objects: [],
+            previewColor,
+            x: 0,
+            y: 0,
+            autoNegative: 'invert',
+            needsPixelBbox: false,
+            positivePrompt: '',
+            negativePrompt: null,
+            ipAdapterIds: [],
+          };
+          state.layers.push(layer);
+          state.selectedLayerId = layer.id;
+          return;
+        }
+      },
+      prepare: (payload: Layer['type']) => ({ payload, meta: { uuid: uuidv4() } }),
+    },
+    layerSelected: (state, action: PayloadAction<string>) => {
+      const layer = state.layers.find((l) => l.id === action.payload);
+      if (layer) {
+        state.selectedLayerId = layer.id;
+      }
+    },
+    layerVisibilityToggled: (state, action: PayloadAction<string>) => {
+      const layer = state.layers.find((l) => l.id === action.payload);
+      if (layer) {
+        layer.isVisible = !layer.isVisible;
+      }
+    },
+    layerTranslated: (state, action: PayloadAction<{ layerId: string; x: number; y: number }>) => {
+      const { layerId, x, y } = action.payload;
+      const layer = state.layers.find((l) => l.id === layerId);
+      if (layer) {
+        layer.x = x;
+        layer.y = y;
+      }
+    },
+    layerBboxChanged: (state, action: PayloadAction<{ layerId: string; bbox: IRect | null }>) => {
+      const { layerId, bbox } = action.payload;
+      const layer = state.layers.find((l) => l.id === layerId);
+      if (layer) {
+        layer.bbox = bbox;
+        layer.bboxNeedsUpdate = false;
+      }
+    },
+    layerReset: (state, action: PayloadAction<string>) => {
+      const layer = state.layers.find((l) => l.id === action.payload);
+      if (layer) {
+        resetLayer(layer);
+      }
+    },
+    layerDeleted: (state, action: PayloadAction<string>) => {
+      state.layers = state.layers.filter((l) => l.id !== action.payload);
+      state.selectedLayerId = state.layers[0]?.id ?? null;
+    },
+    layerMovedForward: (state, action: PayloadAction<string>) => {
+      const cb = (l: Layer) => l.id === action.payload;
+      moveForward(state.layers, cb);
+    },
+    layerMovedToFront: (state, action: PayloadAction<string>) => {
+      const cb = (l: Layer) => l.id === action.payload;
+      // Because the layers are in reverse order, moving to the front is equivalent to moving to the back
+      moveToBack(state.layers, cb);
+    },
+    layerMovedBackward: (state, action: PayloadAction<string>) => {
+      const cb = (l: Layer) => l.id === action.payload;
+      moveBackward(state.layers, cb);
+    },
+    layerMovedToBack: (state, action: PayloadAction<string>) => {
+      const cb = (l: Layer) => l.id === action.payload;
+      // Because the layers are in reverse order, moving to the back is equivalent to moving to the front
+      moveToFront(state.layers, cb);
+    },
+    allLayersDeleted: (state) => {
+      state.layers = [];
+      state.selectedLayerId = null;
+    },
+    selectedLayerReset: (state) => {
+      const layer = state.layers.find((l) => l.id === state.selectedLayerId);
+      if (layer) {
+        resetLayer(layer);
+      }
+    },
+    selectedLayerDeleted: (state) => {
+      state.layers = state.layers.filter((l) => l.id !== state.selectedLayerId);
+      state.selectedLayerId = state.layers[0]?.id ?? null;
+    },
+    //#endregion
+
+    //#region Mask Layers
+    maskLayerPositivePromptChanged: (state, action: PayloadAction<{ layerId: string; prompt: string | null }>) => {
+      const { layerId, prompt } = action.payload;
+      const layer = state.layers.find((l) => l.id === layerId);
+      if (layer) {
+        layer.positivePrompt = prompt;
+      }
+    },
+    maskLayerNegativePromptChanged: (state, action: PayloadAction<{ layerId: string; prompt: string | null }>) => {
+      const { layerId, prompt } = action.payload;
+      const layer = state.layers.find((l) => l.id === layerId);
+      if (layer) {
+        layer.negativePrompt = prompt;
+      }
+    },
+    maskLayerIPAdapterAdded: {
+      reducer: (state, action: PayloadAction<string, string, { uuid: string }>) => {
+        const layer = state.layers.find((l) => l.id === action.payload);
+        if (layer) {
+          layer.ipAdapterIds.push(action.meta.uuid);
+        }
+      },
+      prepare: (payload: string) => ({ payload, meta: { uuid: uuidv4() } }),
+    },
+    maskLayerPreviewColorChanged: (state, action: PayloadAction<{ layerId: string; color: RgbColor }>) => {
+      const { layerId, color } = action.payload;
+      const layer = state.layers.find((l) => l.id === layerId);
+      if (layer) {
+        layer.previewColor = color;
+      }
+    },
+    maskLayerLineAdded: {
+      reducer: (
+        state,
+        action: PayloadAction<
+          { layerId: string; points: [number, number, number, number]; tool: DrawingTool },
+          string,
+          { uuid: string }
+        >
+      ) => {
+        const { layerId, points, tool } = action.payload;
+        const layer = state.layers.find((l) => l.id === layerId);
+        if (layer) {
+          const lineId = getVectorMaskLayerLineId(layer.id, action.meta.uuid);
+          layer.objects.push({
+            type: 'vector_mask_line',
+            tool: tool,
+            id: lineId,
+            // Points must be offset by the layer's x and y coordinates
+            // TODO: Handle this in the event listener?
+            points: [points[0] - layer.x, points[1] - layer.y, points[2] - layer.x, points[3] - layer.y],
+            strokeWidth: state.brushSize,
+          });
+          layer.bboxNeedsUpdate = true;
+          if (!layer.needsPixelBbox && tool === 'eraser') {
+            layer.needsPixelBbox = true;
+          }
+        }
+      },
+      prepare: (payload: { layerId: string; points: [number, number, number, number]; tool: DrawingTool }) => ({
+        payload,
+        meta: { uuid: uuidv4() },
+      }),
+    },
+    maskLayerPointsAdded: (state, action: PayloadAction<{ layerId: string; point: [number, number] }>) => {
+      const { layerId, point } = action.payload;
+      const layer = state.layers.find((l) => l.id === layerId);
+      if (layer) {
+        const lastLine = layer.objects.findLast(isLine);
+        if (!lastLine) {
+          return;
+        }
+        // Points must be offset by the layer's x and y coordinates
+        // TODO: Handle this in the event listener
+        lastLine.points.push(point[0] - layer.x, point[1] - layer.y);
+        layer.bboxNeedsUpdate = true;
+      }
+    },
+    maskLayerRectAdded: {
+      reducer: (state, action: PayloadAction<{ layerId: string; rect: IRect }, string, { uuid: string }>) => {
+        const { layerId, rect } = action.payload;
+        if (rect.height === 0 || rect.width === 0) {
+          // Ignore zero-area rectangles
+          return;
+        }
+        const layer = state.layers.find((l) => l.id === layerId);
+        if (layer) {
+          const id = getVectorMaskLayerRectId(layer.id, action.meta.uuid);
+          layer.objects.push({
+            type: 'vector_mask_rect',
+            id,
+            x: rect.x - layer.x,
+            y: rect.y - layer.y,
+            width: rect.width,
+            height: rect.height,
+          });
+          layer.bboxNeedsUpdate = true;
+        }
+      },
+      prepare: (payload: { layerId: string; rect: IRect }) => ({ payload, meta: { uuid: uuidv4() } }),
+    },
+    maskLayerAutoNegativeChanged: (
+      state,
+      action: PayloadAction<{ layerId: string; autoNegative: ParameterAutoNegative }>
+    ) => {
+      const { layerId, autoNegative } = action.payload;
+      const layer = state.layers.find((l) => l.id === layerId);
+      if (layer) {
+        layer.autoNegative = autoNegative;
+      }
+    },
+    //#endregion
+
+    //#region General
+    brushSizeChanged: (state, action: PayloadAction<number>) => {
+      state.brushSize = action.payload;
+    },
+    globalMaskLayerOpacityChanged: (state, action: PayloadAction<number>) => {
+      state.globalMaskLayerOpacity = action.payload;
+    },
+    isEnabledChanged: (state, action: PayloadAction<boolean>) => {
+      state.isEnabled = action.payload;
+    },
+    undo: (state) => {
+      // Invalidate the bbox for all layers to prevent stale bboxes
+      for (const layer of state.layers) {
+        layer.bboxNeedsUpdate = true;
+      }
+    },
+    redo: (state) => {
+      // Invalidate the bbox for all layers to prevent stale bboxes
+      for (const layer of state.layers) {
+        layer.bboxNeedsUpdate = true;
+      }
+    },
+    //#endregion
+  },
+  extraReducers(builder) {
+    builder.addCase(controlAdapterRemoved, (state, action) => {
+      for (const layer of state.layers) {
+        layer.ipAdapterIds = layer.ipAdapterIds.filter((id) => id !== action.payload.id);
+      }
+    });
+  },
+});
+
+/**
+ * This class is used to cycle through a set of colors for the prompt region layers.
+ */
+class LayerColors {
+  static COLORS: RgbColor[] = [
+    { r: 121, g: 157, b: 219 }, // rgb(121, 157, 219)
+    { r: 131, g: 214, b: 131 }, // rgb(131, 214, 131)
+    { r: 250, g: 225, b: 80 }, // rgb(250, 225, 80)
+    { r: 220, g: 144, b: 101 }, // rgb(220, 144, 101)
+    { r: 224, g: 117, b: 117 }, // rgb(224, 117, 117)
+    { r: 213, g: 139, b: 202 }, // rgb(213, 139, 202)
+    { r: 161, g: 120, b: 214 }, // rgb(161, 120, 214)
+  ];
+  static i = this.COLORS.length - 1;
+  /**
+   * Get the next color in the sequence. If a known color is provided, the next color will be the one after it.
+   */
+  static next(currentColor?: RgbColor): RgbColor {
+    if (currentColor) {
+      const i = this.COLORS.findIndex((c) => isEqual(c, currentColor));
+      if (i !== -1) {
+        this.i = i;
+      }
+    }
+    this.i = (this.i + 1) % this.COLORS.length;
+    const color = this.COLORS[this.i];
+    assert(color);
+    return color;
+  }
+}
+
+export const {
+  // All layer actions
+  layerAdded,
+  layerDeleted,
+  layerMovedBackward,
+  layerMovedForward,
+  layerMovedToBack,
+  layerMovedToFront,
+  layerReset,
+  layerSelected,
+  layerTranslated,
+  layerBboxChanged,
+  layerVisibilityToggled,
+  allLayersDeleted,
+  selectedLayerReset,
+  selectedLayerDeleted,
+  // Mask layer actions
+  maskLayerLineAdded,
+  maskLayerPointsAdded,
+  maskLayerRectAdded,
+  maskLayerNegativePromptChanged,
+  maskLayerPositivePromptChanged,
+  maskLayerIPAdapterAdded,
+  maskLayerAutoNegativeChanged,
+  maskLayerPreviewColorChanged,
+  // General actions
+  brushSizeChanged,
+  globalMaskLayerOpacityChanged,
+  undo,
+  redo,
+} = regionalPromptsSlice.actions;
+
+export const selectRegionalPromptsSlice = (state: RootState) => state.regionalPrompts;
+
+/* eslint-disable-next-line @typescript-eslint/no-explicit-any */
+const migrateRegionalPromptsState = (state: any): any => {
+  return state;
+};
+
+export const $isMouseDown = atom(false);
+export const $isMouseOver = atom(false);
+export const $lastMouseDownPos = atom<Vector2d | null>(null);
+export const $tool = atom<Tool>('brush');
+export const $cursorPosition = atom<Vector2d | null>(null);
+
+// IDs for singleton Konva layers and objects
+export const TOOL_PREVIEW_LAYER_ID = 'tool_preview_layer';
+export const TOOL_PREVIEW_BRUSH_GROUP_ID = 'tool_preview_layer.brush_group';
+export const TOOL_PREVIEW_BRUSH_FILL_ID = 'tool_preview_layer.brush_fill';
+export const TOOL_PREVIEW_BRUSH_BORDER_INNER_ID = 'tool_preview_layer.brush_border_inner';
+export const TOOL_PREVIEW_BRUSH_BORDER_OUTER_ID = 'tool_preview_layer.brush_border_outer';
+export const TOOL_PREVIEW_RECT_ID = 'tool_preview_layer.rect';
+export const BACKGROUND_LAYER_ID = 'background_layer';
+export const BACKGROUND_RECT_ID = 'background_layer.rect';
+
+// Names (aka classes) for Konva layers and objects
+export const VECTOR_MASK_LAYER_NAME = 'vector_mask_layer';
+export const VECTOR_MASK_LAYER_LINE_NAME = 'vector_mask_layer.line';
+export const VECTOR_MASK_LAYER_OBJECT_GROUP_NAME = 'vector_mask_layer.object_group';
+export const VECTOR_MASK_LAYER_RECT_NAME = 'vector_mask_layer.rect';
+export const LAYER_BBOX_NAME = 'layer.bbox';
+
+// Getters for non-singleton layer and object IDs
+const getVectorMaskLayerId = (layerId: string) => `${VECTOR_MASK_LAYER_NAME}_${layerId}`;
+const getVectorMaskLayerLineId = (layerId: string, lineId: string) => `${layerId}.line_${lineId}`;
+const getVectorMaskLayerRectId = (layerId: string, lineId: string) => `${layerId}.rect_${lineId}`;
+export const getVectorMaskLayerObjectGroupId = (layerId: string, groupId: string) =>
+  `${layerId}.objectGroup_${groupId}`;
+export const getLayerBboxId = (layerId: string) => `${layerId}.bbox`;
+
+export const regionalPromptsPersistConfig: PersistConfig<RegionalPromptsState> = {
+  name: regionalPromptsSlice.name,
+  initialState: initialRegionalPromptsState,
+  migrate: migrateRegionalPromptsState,
+  persistDenylist: [],
+};
+
+// These actions are _individually_ grouped together as single undoable actions
+const undoableGroupByMatcher = isAnyOf(
+  layerTranslated,
+  brushSizeChanged,
+  globalMaskLayerOpacityChanged,
+  maskLayerPositivePromptChanged,
+  maskLayerNegativePromptChanged,
+  maskLayerPreviewColorChanged
+);
+
+// These are used to group actions into logical lines below (hate typos)
+const LINE_1 = 'LINE_1';
+const LINE_2 = 'LINE_2';
+
+export const regionalPromptsUndoableConfig: UndoableOptions<RegionalPromptsState, UnknownAction> = {
+  limit: 64,
+  undoType: regionalPromptsSlice.actions.undo.type,
+  redoType: regionalPromptsSlice.actions.redo.type,
+  groupBy: (action, state, history) => {
+    // Lines are started with `maskLayerLineAdded` and may have any number of subsequent `maskLayerPointsAdded` events.
+    // We can use a double-buffer-esque trick to group each "logical" line as a single undoable action, without grouping
+    // separate logical lines as a single undo action.
+    if (maskLayerLineAdded.match(action)) {
+      return history.group === LINE_1 ? LINE_2 : LINE_1;
+    }
+    if (maskLayerPointsAdded.match(action)) {
+      if (history.group === LINE_1 || history.group === LINE_2) {
+        return history.group;
+      }
+    }
+    if (undoableGroupByMatcher(action)) {
+      return action.type;
+    }
+    return null;
+  },
+  filter: (action, _state, _history) => {
+    // Ignore all actions from other slices
+    if (!action.type.startsWith(regionalPromptsSlice.name)) {
+      return false;
+    }
+    // This action is triggered on state changes, including when we undo. If we do not ignore this action, when we
+    // undo, this action triggers and empties the future states array. Therefore, we must ignore this action.
+    if (layerBboxChanged.match(action)) {
+      return false;
+    }
+    return true;
+  },
+};

invokeai/frontend/web/src/features/regionalPrompts/util/bbox.ts

@@ -0,0 +1,134 @@
+import openBase64ImageInTab from 'common/util/openBase64ImageInTab';
+import { imageDataToDataURL } from 'features/canvas/util/blobToDataURL';
+import { VECTOR_MASK_LAYER_OBJECT_GROUP_NAME } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import Konva from 'konva';
+import type { Layer as KonvaLayerType } from 'konva/lib/Layer';
+import type { IRect } from 'konva/lib/types';
+import { assert } from 'tsafe';
+
+const GET_CLIENT_RECT_CONFIG = { skipTransform: true };
+
+type Extents = {
+  minX: number;
+  minY: number;
+  maxX: number;
+  maxY: number;
+};
+
+/**
+ * Get the bounding box of an image.
+ * @param imageData The ImageData object to get the bounding box of.
+ * @returns The minimum and maximum x and y values of the image's bounding box.
+ */
+const getImageDataBbox = (imageData: ImageData): Extents | null => {
+  const { data, width, height } = imageData;
+  let minX = width;
+  let minY = height;
+  let maxX = -1;
+  let maxY = -1;
+  let alpha = 0;
+  let isEmpty = true;
+
+  for (let y = 0; y < height; y++) {
+    for (let x = 0; x < width; x++) {
+      alpha = data[(y * width + x) * 4 + 3] ?? 0;
+      if (alpha > 0) {
+        isEmpty = false;
+        if (x < minX) {
+          minX = x;
+        }
+        if (x > maxX) {
+          maxX = x;
+        }
+        if (y < minY) {
+          minY = y;
+        }
+        if (y > maxY) {
+          maxY = y;
+        }
+      }
+    }
+  }
+
+  return isEmpty ? null : { minX, minY, maxX, maxY };
+};
+
+/**
+ * Get the bounding box of a regional prompt konva layer. This function has special handling for regional prompt layers.
+ * @param layer The konva layer to get the bounding box of.
+ * @param preview Whether to open a new tab displaying the rendered layer, which is used to calculate the bbox.
+ */
+export const getLayerBboxPixels = (layer: KonvaLayerType, preview: boolean = false): IRect | null => {
+  // To calculate the layer's bounding box, we must first export it to a pixel array, then do some math.
+  //
+  // Though it is relatively fast, we can't use Konva's `getClientRect`. It programmatically determines the rect
+  // by calculating the extents of individual shapes from their "vector" shape data.
+  //
+  // This doesn't work when some shapes are drawn with composite operations that "erase" pixels, like eraser lines.
+  // These shapes' extents are still calculated as if they were solid, leading to a bounding box that is too large.
+  const stage = layer.getStage();
+
+  // Construct and offscreen canvas on which we will do the bbox calculations.
+  const offscreenStageContainer = document.createElement('div');
+  const offscreenStage = new Konva.Stage({
+    container: offscreenStageContainer,
+    width: stage.width(),
+    height: stage.height(),
+  });
+
+  // Clone the layer and filter out unwanted children.
+  const layerClone = layer.clone();
+  offscreenStage.add(layerClone);
+
+  for (const child of layerClone.getChildren()) {
+    if (child.name() === VECTOR_MASK_LAYER_OBJECT_GROUP_NAME) {
+      // We need to cache the group to ensure it composites out eraser strokes correctly
+      child.opacity(1);
+      child.cache();
+    } else {
+      // Filter out unwanted children.
+      child.destroy();
+    }
+  }
+
+  // Get a worst-case rect using the relatively fast `getClientRect`.
+  const layerRect = layerClone.getClientRect();
+
+  // Capture the image data with the above rect.
+  const layerImageData = offscreenStage
+    .toCanvas(layerRect)
+    .getContext('2d')
+    ?.getImageData(0, 0, layerRect.width, layerRect.height);
+  assert(layerImageData, "Unable to get layer's image data");
+
+  if (preview) {
+    openBase64ImageInTab([{ base64: imageDataToDataURL(layerImageData), caption: layer.id() }]);
+  }
+
+  // Calculate the layer's bounding box.
+  const layerBbox = getImageDataBbox(layerImageData);
+
+  if (!layerBbox) {
+    return null;
+  }
+
+  // Correct the bounding box to be relative to the layer's position.
+  const correctedLayerBbox = {
+    x: layerBbox.minX - Math.floor(stage.x()) + layerRect.x - Math.floor(layer.x()),
+    y: layerBbox.minY - Math.floor(stage.y()) + layerRect.y - Math.floor(layer.y()),
+    width: layerBbox.maxX - layerBbox.minX,
+    height: layerBbox.maxY - layerBbox.minY,
+  };
+
+  return correctedLayerBbox;
+};
+
+export const getLayerBboxFast = (layer: KonvaLayerType): IRect | null => {
+  const bbox = layer.getClientRect(GET_CLIENT_RECT_CONFIG);
+  return {
+    x: Math.floor(bbox.x),
+    y: Math.floor(bbox.y),
+    width: Math.floor(bbox.width),
+    height: Math.floor(bbox.height),
+  };
+};

invokeai/frontend/web/src/features/regionalPrompts/util/getLayerBlobs.ts

@@ -0,0 +1,64 @@
+import { getStore } from 'app/store/nanostores/store';
+import openBase64ImageInTab from 'common/util/openBase64ImageInTab';
+import { blobToDataURL } from 'features/canvas/util/blobToDataURL';
+import { VECTOR_MASK_LAYER_NAME } from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { renderers } from 'features/regionalPrompts/util/renderers';
+import Konva from 'konva';
+import { assert } from 'tsafe';
+
+/**
+ * Get the blobs of all regional prompt layers. Only visible layers are returned.
+ * @param layerIds The IDs of the layers to get blobs for. If not provided, all regional prompt layers are used.
+ * @param preview Whether to open a new tab displaying each layer.
+ * @returns A map of layer IDs to blobs.
+ */
+export const getRegionalPromptLayerBlobs = async (
+  layerIds?: string[],
+  preview: boolean = false
+): Promise<Record<string, Blob>> => {
+  const state = getStore().getState();
+  const reduxLayers = state.regionalPrompts.present.layers;
+  const container = document.createElement('div');
+  const stage = new Konva.Stage({ container, width: state.generation.width, height: state.generation.height });
+  renderers.renderLayers(stage, reduxLayers, 1, 'brush');
+
+  const konvaLayers = stage.find<Konva.Layer>(`.${VECTOR_MASK_LAYER_NAME}`);
+  const blobs: Record<string, Blob> = {};
+
+  // First remove all layers
+  for (const layer of konvaLayers) {
+    layer.remove();
+  }
+
+  // Next render each layer to a blob
+  for (const layer of konvaLayers) {
+    if (layerIds && !layerIds.includes(layer.id())) {
+      continue;
+    }
+    const reduxLayer = reduxLayers.find((l) => l.id === layer.id());
+    assert(reduxLayer, `Redux layer ${layer.id()} not found`);
+    stage.add(layer);
+    const blob = await new Promise<Blob>((resolve) => {
+      stage.toBlob({
+        callback: (blob) => {
+          assert(blob, 'Blob is null');
+          resolve(blob);
+        },
+      });
+    });
+
+    if (preview) {
+      const base64 = await blobToDataURL(blob);
+      openBase64ImageInTab([
+        {
+          base64,
+          caption: `${reduxLayer.id}: ${reduxLayer.positivePrompt} / ${reduxLayer.negativePrompt}`,
+        },
+      ]);
+    }
+    layer.remove();
+    blobs[layer.id()] = blob;
+  }
+
+  return blobs;
+};

invokeai/frontend/web/src/features/regionalPrompts/util/renderers.ts

@@ -0,0 +1,619 @@
+import { getStore } from 'app/store/nanostores/store';
+import { rgbaColorToString, rgbColorToString } from 'features/canvas/util/colorToString';
+import { getScaledFlooredCursorPosition } from 'features/regionalPrompts/hooks/mouseEventHooks';
+import type {
+  Layer,
+  Tool,
+  VectorMaskLayer,
+  VectorMaskLine,
+  VectorMaskRect,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import {
+  $tool,
+  BACKGROUND_LAYER_ID,
+  BACKGROUND_RECT_ID,
+  getLayerBboxId,
+  getVectorMaskLayerObjectGroupId,
+  isVectorMaskLayer,
+  LAYER_BBOX_NAME,
+  TOOL_PREVIEW_BRUSH_BORDER_INNER_ID,
+  TOOL_PREVIEW_BRUSH_BORDER_OUTER_ID,
+  TOOL_PREVIEW_BRUSH_FILL_ID,
+  TOOL_PREVIEW_BRUSH_GROUP_ID,
+  TOOL_PREVIEW_LAYER_ID,
+  TOOL_PREVIEW_RECT_ID,
+  VECTOR_MASK_LAYER_LINE_NAME,
+  VECTOR_MASK_LAYER_NAME,
+  VECTOR_MASK_LAYER_OBJECT_GROUP_NAME,
+  VECTOR_MASK_LAYER_RECT_NAME,
+} from 'features/regionalPrompts/store/regionalPromptsSlice';
+import { getLayerBboxFast, getLayerBboxPixels } from 'features/regionalPrompts/util/bbox';
+import Konva from 'konva';
+import type { IRect, Vector2d } from 'konva/lib/types';
+import { debounce } from 'lodash-es';
+import type { RgbColor } from 'react-colorful';
+import { assert } from 'tsafe';
+import { v4 as uuidv4 } from 'uuid';
+
+const BBOX_SELECTED_STROKE = 'rgba(78, 190, 255, 1)';
+const BBOX_NOT_SELECTED_STROKE = 'rgba(255, 255, 255, 0.353)';
+const BBOX_NOT_SELECTED_MOUSEOVER_STROKE = 'rgba(255, 255, 255, 0.661)';
+const BRUSH_BORDER_INNER_COLOR = 'rgba(0,0,0,1)';
+const BRUSH_BORDER_OUTER_COLOR = 'rgba(255,255,255,0.8)';
+// This is invokeai/frontend/web/public/assets/images/transparent_bg.png as a dataURL
+const STAGE_BG_DATAURL =
+  'data:image/png;base64,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';
+
+const mapId = (object: { id: string }) => object.id;
+
+const getIsSelected = (layerId?: string | null) => {
+  if (!layerId) {
+    return false;
+  }
+  return layerId === getStore().getState().regionalPrompts.present.selectedLayerId;
+};
+
+const selectVectorMaskObjects = (node: Konva.Node) => {
+  return node.name() === VECTOR_MASK_LAYER_LINE_NAME || node.name() === VECTOR_MASK_LAYER_RECT_NAME;
+};
+
+/**
+ * Creates the brush preview layer.
+ * @param stage The konva stage to render on.
+ * @returns The brush preview layer.
+ */
+const createToolPreviewLayer = (stage: Konva.Stage) => {
+  // Initialize the brush preview layer & add to the stage
+  const toolPreviewLayer = new Konva.Layer({ id: TOOL_PREVIEW_LAYER_ID, visible: false, listening: false });
+  stage.add(toolPreviewLayer);
+
+  // Add handlers to show/hide the brush preview layer
+  stage.on('mousemove', (e) => {
+    const tool = $tool.get();
+    e.target
+      .getStage()
+      ?.findOne<Konva.Layer>(`#${TOOL_PREVIEW_LAYER_ID}`)
+      ?.visible(tool === 'brush' || tool === 'eraser');
+  });
+  stage.on('mouseleave', (e) => {
+    e.target.getStage()?.findOne<Konva.Layer>(`#${TOOL_PREVIEW_LAYER_ID}`)?.visible(false);
+  });
+  stage.on('mouseenter', (e) => {
+    const tool = $tool.get();
+    e.target
+      .getStage()
+      ?.findOne<Konva.Layer>(`#${TOOL_PREVIEW_LAYER_ID}`)
+      ?.visible(tool === 'brush' || tool === 'eraser');
+  });
+
+  // Create the brush preview group & circles
+  const brushPreviewGroup = new Konva.Group({ id: TOOL_PREVIEW_BRUSH_GROUP_ID });
+  const brushPreviewFill = new Konva.Circle({
+    id: TOOL_PREVIEW_BRUSH_FILL_ID,
+    listening: false,
+    strokeEnabled: false,
+  });
+  brushPreviewGroup.add(brushPreviewFill);
+  const brushPreviewBorderInner = new Konva.Circle({
+    id: TOOL_PREVIEW_BRUSH_BORDER_INNER_ID,
+    listening: false,
+    stroke: BRUSH_BORDER_INNER_COLOR,
+    strokeWidth: 1,
+    strokeEnabled: true,
+  });
+  brushPreviewGroup.add(brushPreviewBorderInner);
+  const brushPreviewBorderOuter = new Konva.Circle({
+    id: TOOL_PREVIEW_BRUSH_BORDER_OUTER_ID,
+    listening: false,
+    stroke: BRUSH_BORDER_OUTER_COLOR,
+    strokeWidth: 1,
+    strokeEnabled: true,
+  });
+  brushPreviewGroup.add(brushPreviewBorderOuter);
+  toolPreviewLayer.add(brushPreviewGroup);
+
+  // Create the rect preview
+  const rectPreview = new Konva.Rect({ id: TOOL_PREVIEW_RECT_ID, listening: false, stroke: 'white', strokeWidth: 1 });
+  toolPreviewLayer.add(rectPreview);
+
+  return toolPreviewLayer;
+};
+
+/**
+ * Renders the brush preview for the selected tool.
+ * @param stage The konva stage to render on.
+ * @param tool The selected tool.
+ * @param color The selected layer's color.
+ * @param cursorPos The cursor position.
+ * @param lastMouseDownPos The position of the last mouse down event - used for the rect tool.
+ * @param brushSize The brush size.
+ */
+const renderToolPreview = (
+  stage: Konva.Stage,
+  tool: Tool,
+  color: RgbColor | null,
+  globalMaskLayerOpacity: number,
+  cursorPos: Vector2d | null,
+  lastMouseDownPos: Vector2d | null,
+  isMouseOver: boolean,
+  brushSize: number
+) => {
+  const layerCount = stage.find(`.${VECTOR_MASK_LAYER_NAME}`).length;
+  // Update the stage's pointer style
+  if (layerCount === 0) {
+    // We have no layers, so we should not render any tool
+    stage.container().style.cursor = 'default';
+  } else if (tool === 'move') {
+    // Move tool gets a pointer
+    stage.container().style.cursor = 'default';
+  } else if (tool === 'rect') {
+    // Move rect gets a crosshair
+    stage.container().style.cursor = 'crosshair';
+  } else {
+    // Else we use the brush preview
+    stage.container().style.cursor = 'none';
+  }
+
+  const toolPreviewLayer = stage.findOne<Konva.Layer>(`#${TOOL_PREVIEW_LAYER_ID}`) ?? createToolPreviewLayer(stage);
+
+  if (!isMouseOver || layerCount === 0) {
+    // We can bail early if the mouse isn't over the stage or there are no layers
+    toolPreviewLayer.visible(false);
+    return;
+  }
+
+  toolPreviewLayer.visible(true);
+
+  const brushPreviewGroup = stage.findOne<Konva.Group>(`#${TOOL_PREVIEW_BRUSH_GROUP_ID}`);
+  assert(brushPreviewGroup, 'Brush preview group not found');
+
+  const rectPreview = stage.findOne<Konva.Rect>(`#${TOOL_PREVIEW_RECT_ID}`);
+  assert(rectPreview, 'Rect preview not found');
+
+  // No need to render the brush preview if the cursor position or color is missing
+  if (cursorPos && color && (tool === 'brush' || tool === 'eraser')) {
+    // Update the fill circle
+    const brushPreviewFill = brushPreviewGroup.findOne<Konva.Circle>(`#${TOOL_PREVIEW_BRUSH_FILL_ID}`);
+    brushPreviewFill?.setAttrs({
+      x: cursorPos.x,
+      y: cursorPos.y,
+      radius: brushSize / 2,
+      fill: rgbaColorToString({ ...color, a: globalMaskLayerOpacity }),
+      globalCompositeOperation: tool === 'brush' ? 'source-over' : 'destination-out',
+    });
+
+    // Update the inner border of the brush preview
+    const brushPreviewInner = toolPreviewLayer.findOne<Konva.Circle>(`#${TOOL_PREVIEW_BRUSH_BORDER_INNER_ID}`);
+    brushPreviewInner?.setAttrs({ x: cursorPos.x, y: cursorPos.y, radius: brushSize / 2 });
+
+    // Update the outer border of the brush preview
+    const brushPreviewOuter = toolPreviewLayer.findOne<Konva.Circle>(`#${TOOL_PREVIEW_BRUSH_BORDER_OUTER_ID}`);
+    brushPreviewOuter?.setAttrs({
+      x: cursorPos.x,
+      y: cursorPos.y,
+      radius: brushSize / 2 + 1,
+    });
+
+    brushPreviewGroup.visible(true);
+  } else {
+    brushPreviewGroup.visible(false);
+  }
+
+  if (cursorPos && lastMouseDownPos && tool === 'rect') {
+    const rectPreview = toolPreviewLayer.findOne<Konva.Rect>(`#${TOOL_PREVIEW_RECT_ID}`);
+    rectPreview?.setAttrs({
+      x: Math.min(cursorPos.x, lastMouseDownPos.x),
+      y: Math.min(cursorPos.y, lastMouseDownPos.y),
+      width: Math.abs(cursorPos.x - lastMouseDownPos.x),
+      height: Math.abs(cursorPos.y - lastMouseDownPos.y),
+    });
+    rectPreview?.visible(true);
+  } else {
+    rectPreview?.visible(false);
+  }
+};
+
+/**
+ * Creates a vector mask layer.
+ * @param stage The konva stage to attach the layer to.
+ * @param reduxLayer The redux layer to create the konva layer from.
+ * @param onLayerPosChanged Callback for when the layer's position changes.
+ */
+const createVectorMaskLayer = (
+  stage: Konva.Stage,
+  reduxLayer: VectorMaskLayer,
+  onLayerPosChanged?: (layerId: string, x: number, y: number) => void
+) => {
+  // This layer hasn't been added to the konva state yet
+  const konvaLayer = new Konva.Layer({
+    id: reduxLayer.id,
+    name: VECTOR_MASK_LAYER_NAME,
+    draggable: true,
+    dragDistance: 0,
+  });
+
+  // Create a `dragmove` listener for this layer
+  if (onLayerPosChanged) {
+    konvaLayer.on('dragend', function (e) {
+      onLayerPosChanged(reduxLayer.id, Math.floor(e.target.x()), Math.floor(e.target.y()));
+    });
+  }
+
+  // The dragBoundFunc limits how far the layer can be dragged
+  konvaLayer.dragBoundFunc(function (pos) {
+    const cursorPos = getScaledFlooredCursorPosition(stage);
+    if (!cursorPos) {
+      return this.getAbsolutePosition();
+    }
+    // Prevent the user from dragging the layer out of the stage bounds.
+    if (
+      cursorPos.x < 0 ||
+      cursorPos.x > stage.width() / stage.scaleX() ||
+      cursorPos.y < 0 ||
+      cursorPos.y > stage.height() / stage.scaleY()
+    ) {
+      return this.getAbsolutePosition();
+    }
+    return pos;
+  });
+
+  // The object group holds all of the layer's objects (e.g. lines and rects)
+  const konvaObjectGroup = new Konva.Group({
+    id: getVectorMaskLayerObjectGroupId(reduxLayer.id, uuidv4()),
+    name: VECTOR_MASK_LAYER_OBJECT_GROUP_NAME,
+    listening: false,
+  });
+  konvaLayer.add(konvaObjectGroup);
+
+  stage.add(konvaLayer);
+
+  return konvaLayer;
+};
+
+/**
+ * Creates a konva line from a redux vector mask line.
+ * @param reduxObject The redux object to create the konva line from.
+ * @param konvaGroup The konva group to add the line to.
+ */
+const createVectorMaskLine = (reduxObject: VectorMaskLine, konvaGroup: Konva.Group): Konva.Line => {
+  const vectorMaskLine = new Konva.Line({
+    id: reduxObject.id,
+    key: reduxObject.id,
+    name: VECTOR_MASK_LAYER_LINE_NAME,
+    strokeWidth: reduxObject.strokeWidth,
+    tension: 0,
+    lineCap: 'round',
+    lineJoin: 'round',
+    shadowForStrokeEnabled: false,
+    globalCompositeOperation: reduxObject.tool === 'brush' ? 'source-over' : 'destination-out',
+    listening: false,
+  });
+  konvaGroup.add(vectorMaskLine);
+  return vectorMaskLine;
+};
+
+/**
+ * Creates a konva rect from a redux vector mask rect.
+ * @param reduxObject The redux object to create the konva rect from.
+ * @param konvaGroup The konva group to add the rect to.
+ */
+const createVectorMaskRect = (reduxObject: VectorMaskRect, konvaGroup: Konva.Group): Konva.Rect => {
+  const vectorMaskRect = new Konva.Rect({
+    id: reduxObject.id,
+    key: reduxObject.id,
+    name: VECTOR_MASK_LAYER_RECT_NAME,
+    x: reduxObject.x,
+    y: reduxObject.y,
+    width: reduxObject.width,
+    height: reduxObject.height,
+    listening: false,
+  });
+  konvaGroup.add(vectorMaskRect);
+  return vectorMaskRect;
+};
+
+/**
+ * Renders a vector mask layer.
+ * @param stage The konva stage to render on.
+ * @param reduxLayer The redux vector mask layer to render.
+ * @param reduxLayerIndex The index of the layer in the redux store.
+ * @param globalMaskLayerOpacity The opacity of the global mask layer.
+ * @param tool The current tool.
+ */
+const renderVectorMaskLayer = (
+  stage: Konva.Stage,
+  reduxLayer: VectorMaskLayer,
+  globalMaskLayerOpacity: number,
+  tool: Tool,
+  onLayerPosChanged?: (layerId: string, x: number, y: number) => void
+): void => {
+  const konvaLayer =
+    stage.findOne<Konva.Layer>(`#${reduxLayer.id}`) ?? createVectorMaskLayer(stage, reduxLayer, onLayerPosChanged);
+
+  // Update the layer's position and listening state
+  konvaLayer.setAttrs({
+    listening: tool === 'move', // The layer only listens when using the move tool - otherwise the stage is handling mouse events
+    x: Math.floor(reduxLayer.x),
+    y: Math.floor(reduxLayer.y),
+  });
+
+  // Convert the color to a string, stripping the alpha - the object group will handle opacity.
+  const rgbColor = rgbColorToString(reduxLayer.previewColor);
+
+  const konvaObjectGroup = konvaLayer.findOne<Konva.Group>(`.${VECTOR_MASK_LAYER_OBJECT_GROUP_NAME}`);
+  assert(konvaObjectGroup, `Object group not found for layer ${reduxLayer.id}`);
+
+  // We use caching to handle "global" layer opacity, but caching is expensive and we should only do it when required.
+  let groupNeedsCache = false;
+
+  const objectIds = reduxLayer.objects.map(mapId);
+  for (const objectNode of konvaObjectGroup.find(selectVectorMaskObjects)) {
+    if (!objectIds.includes(objectNode.id())) {
+      objectNode.destroy();
+      groupNeedsCache = true;
+    }
+  }
+
+  for (const reduxObject of reduxLayer.objects) {
+    if (reduxObject.type === 'vector_mask_line') {
+      const vectorMaskLine =
+        stage.findOne<Konva.Line>(`#${reduxObject.id}`) ?? createVectorMaskLine(reduxObject, konvaObjectGroup);
+
+      // Only update the points if they have changed. The point values are never mutated, they are only added to the
+      // array, so checking the length is sufficient to determine if we need to re-cache.
+      if (vectorMaskLine.points().length !== reduxObject.points.length) {
+        vectorMaskLine.points(reduxObject.points);
+        groupNeedsCache = true;
+      }
+      // Only update the color if it has changed.
+      if (vectorMaskLine.stroke() !== rgbColor) {
+        vectorMaskLine.stroke(rgbColor);
+        groupNeedsCache = true;
+      }
+    } else if (reduxObject.type === 'vector_mask_rect') {
+      const konvaObject =
+        stage.findOne<Konva.Rect>(`#${reduxObject.id}`) ?? createVectorMaskRect(reduxObject, konvaObjectGroup);
+
+      // Only update the color if it has changed.
+      if (konvaObject.fill() !== rgbColor) {
+        konvaObject.fill(rgbColor);
+        groupNeedsCache = true;
+      }
+    }
+  }
+
+  // Only update layer visibility if it has changed.
+  if (konvaLayer.visible() !== reduxLayer.isVisible) {
+    konvaLayer.visible(reduxLayer.isVisible);
+    groupNeedsCache = true;
+  }
+
+  if (konvaObjectGroup.children.length === 0) {
+    // No objects - clear the cache to reset the previous pixel data
+    konvaObjectGroup.clearCache();
+  } else if (groupNeedsCache) {
+    konvaObjectGroup.cache();
+  }
+
+  // Updating group opacity does not require re-caching
+  if (konvaObjectGroup.opacity() !== globalMaskLayerOpacity) {
+    konvaObjectGroup.opacity(globalMaskLayerOpacity);
+  }
+};
+
+/**
+ * Renders the layers on the stage.
+ * @param stage The konva stage to render on.
+ * @param reduxLayers Array of the layers from the redux store.
+ * @param layerOpacity The opacity of the layer.
+ * @param onLayerPosChanged Callback for when the layer's position changes. This is optional to allow for offscreen rendering.
+ * @returns
+ */
+const renderLayers = (
+  stage: Konva.Stage,
+  reduxLayers: Layer[],
+  globalMaskLayerOpacity: number,
+  tool: Tool,
+  onLayerPosChanged?: (layerId: string, x: number, y: number) => void
+) => {
+  const reduxLayerIds = reduxLayers.map(mapId);
+
+  // Remove un-rendered layers
+  for (const konvaLayer of stage.find<Konva.Layer>(`.${VECTOR_MASK_LAYER_NAME}`)) {
+    if (!reduxLayerIds.includes(konvaLayer.id())) {
+      konvaLayer.destroy();
+    }
+  }
+
+  for (const reduxLayer of reduxLayers) {
+    if (isVectorMaskLayer(reduxLayer)) {
+      renderVectorMaskLayer(stage, reduxLayer, globalMaskLayerOpacity, tool, onLayerPosChanged);
+    }
+  }
+};
+
+/**
+ * Creates a bounding box rect for a layer.
+ * @param reduxLayer The redux layer to create the bounding box for.
+ * @param konvaLayer The konva layer to attach the bounding box to.
+ * @param onBboxMouseDown Callback for when the bounding box is clicked.
+ */
+const createBboxRect = (reduxLayer: Layer, konvaLayer: Konva.Layer, onBboxMouseDown: (layerId: string) => void) => {
+  const rect = new Konva.Rect({
+    id: getLayerBboxId(reduxLayer.id),
+    name: LAYER_BBOX_NAME,
+    strokeWidth: 1,
+  });
+  rect.on('mousedown', function () {
+    onBboxMouseDown(reduxLayer.id);
+  });
+  rect.on('mouseover', function (e) {
+    if (getIsSelected(e.target.getLayer()?.id())) {
+      this.stroke(BBOX_SELECTED_STROKE);
+    } else {
+      this.stroke(BBOX_NOT_SELECTED_MOUSEOVER_STROKE);
+    }
+  });
+  rect.on('mouseout', function (e) {
+    if (getIsSelected(e.target.getLayer()?.id())) {
+      this.stroke(BBOX_SELECTED_STROKE);
+    } else {
+      this.stroke(BBOX_NOT_SELECTED_STROKE);
+    }
+  });
+  konvaLayer.add(rect);
+  return rect;
+};
+
+/**
+ * Renders the bounding boxes for the layers.
+ * @param stage The konva stage to render on
+ * @param reduxLayers An array of all redux layers to draw bboxes for
+ * @param selectedLayerId The selected layer's id
+ * @param tool The current tool
+ * @param onBboxChanged Callback for when the bbox is changed
+ * @param onBboxMouseDown Callback for when the bbox is clicked
+ * @returns
+ */
+const renderBbox = (
+  stage: Konva.Stage,
+  reduxLayers: Layer[],
+  selectedLayerId: string | null,
+  tool: Tool,
+  onBboxChanged: (layerId: string, bbox: IRect | null) => void,
+  onBboxMouseDown: (layerId: string) => void
+) => {
+  // Hide all bboxes so they don't interfere with getClientRect
+  for (const bboxRect of stage.find<Konva.Rect>(`.${LAYER_BBOX_NAME}`)) {
+    bboxRect.visible(false);
+    bboxRect.listening(false);
+  }
+  // No selected layer or not using the move tool - nothing more to do here
+  if (tool !== 'move') {
+    return;
+  }
+
+  for (const reduxLayer of reduxLayers) {
+    const konvaLayer = stage.findOne<Konva.Layer>(`#${reduxLayer.id}`);
+    assert(konvaLayer, `Layer ${reduxLayer.id} not found in stage`);
+
+    let bbox = reduxLayer.bbox;
+
+    // We only need to recalculate the bbox if the layer has changed and it has objects
+    if (reduxLayer.bboxNeedsUpdate && reduxLayer.objects.length) {
+      // We only need to use the pixel-perfect bounding box if the layer has eraser strokes
+      bbox = reduxLayer.needsPixelBbox ? getLayerBboxPixels(konvaLayer) : getLayerBboxFast(konvaLayer);
+      // Update the layer's bbox in the redux store
+      onBboxChanged(reduxLayer.id, bbox);
+    }
+
+    if (!bbox) {
+      continue;
+    }
+
+    const rect =
+      konvaLayer.findOne<Konva.Rect>(`.${LAYER_BBOX_NAME}`) ?? createBboxRect(reduxLayer, konvaLayer, onBboxMouseDown);
+
+    rect.setAttrs({
+      visible: true,
+      listening: true,
+      x: bbox.x,
+      y: bbox.y,
+      width: bbox.width,
+      height: bbox.height,
+      stroke: reduxLayer.id === selectedLayerId ? BBOX_SELECTED_STROKE : BBOX_NOT_SELECTED_STROKE,
+    });
+  }
+};
+
+/**
+ * Creates the background layer for the stage.
+ * @param stage The konva stage to render on
+ */
+const createBackgroundLayer = (stage: Konva.Stage): Konva.Layer => {
+  const layer = new Konva.Layer({
+    id: BACKGROUND_LAYER_ID,
+  });
+  const background = new Konva.Rect({
+    id: BACKGROUND_RECT_ID,
+    x: stage.x(),
+    y: 0,
+    width: stage.width() / stage.scaleX(),
+    height: stage.height() / stage.scaleY(),
+    listening: false,
+    opacity: 0.2,
+  });
+  layer.add(background);
+  stage.add(layer);
+  const image = new Image();
+  image.onload = () => {
+    background.fillPatternImage(image);
+  };
+  image.src = STAGE_BG_DATAURL;
+  return layer;
+};
+
+/**
+ * Renders the background layer for the stage.
+ * @param stage The konva stage to render on
+ * @param width The unscaled width of the canvas
+ * @param height The unscaled height of the canvas
+ */
+const renderBackground = (stage: Konva.Stage, width: number, height: number) => {
+  const layer = stage.findOne<Konva.Layer>(`#${BACKGROUND_LAYER_ID}`) ?? createBackgroundLayer(stage);
+
+  const background = layer.findOne<Konva.Rect>(`#${BACKGROUND_RECT_ID}`);
+  assert(background, 'Background rect not found');
+  // ensure background rect is in the top-left of the canvas
+  background.absolutePosition({ x: 0, y: 0 });
+
+  // set the dimensions of the background rect to match the canvas - not the stage!!!
+  background.size({
+    width: width / stage.scaleX(),
+    height: height / stage.scaleY(),
+  });
+
+  // Calculate the amount the stage is moved - including the effect of scaling
+  const stagePos = {
+    x: -stage.x() / stage.scaleX(),
+    y: -stage.y() / stage.scaleY(),
+  };
+
+  // Apply that movement to the fill pattern
+  background.fillPatternOffset(stagePos);
+};
+
+/**
+ * Arranges all layers in the z-axis by updating their z-indices.
+ * @param stage The konva stage
+ * @param layerIds An array of redux layer ids, in their z-index order
+ */
+const arrangeLayers = (stage: Konva.Stage, layerIds: string[]): void => {
+  let nextZIndex = 0;
+  // Background is the first layer
+  stage.findOne<Konva.Layer>(`#${BACKGROUND_LAYER_ID}`)?.zIndex(nextZIndex++);
+  // Then arrange the redux layers in order
+  for (const layerId of layerIds) {
+    stage.findOne<Konva.Layer>(`#${layerId}`)?.zIndex(nextZIndex++);
+  }
+  // Finally, the tool preview layer is always on top
+  stage.findOne<Konva.Layer>(`#${TOOL_PREVIEW_LAYER_ID}`)?.zIndex(nextZIndex++);
+};
+
+export const renderers = {
+  renderToolPreview,
+  renderLayers,
+  renderBbox,
+  renderBackground,
+  arrangeLayers,
+};
+
+const DEBOUNCE_MS = 300;
+
+export const debouncedRenderers = {
+  renderToolPreview: debounce(renderToolPreview, DEBOUNCE_MS),
+  renderLayers: debounce(renderLayers, DEBOUNCE_MS),
+  renderBbox: debounce(renderBbox, DEBOUNCE_MS),
+  renderBackground: debounce(renderBackground, DEBOUNCE_MS),
+  arrangeLayers: debounce(arrangeLayers, DEBOUNCE_MS),
+};

invokeai/frontend/web/src/features/settingsAccordions/components/ControlSettingsAccordion/ControlSettingsAccordion.tsx

@@ -13,51 +13,60 @@ import {
   selectValidIPAdapters,
   selectValidT2IAdapters,
 } from 'features/controlAdapters/store/controlAdaptersSlice';
+import { selectRegionalPromptsSlice } from 'features/regionalPrompts/store/regionalPromptsSlice';
 import { useStandaloneAccordionToggle } from 'features/settingsAccordions/hooks/useStandaloneAccordionToggle';
 import { useFeatureStatus } from 'features/system/hooks/useFeatureStatus';
 import { Fragment, memo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { PiPlusBold } from 'react-icons/pi';
 
-const selector = createMemoizedSelector(selectControlAdaptersSlice, (controlAdapters) => {
+const selector = createMemoizedSelector(
-  const badges: string[] = [];
+  [selectControlAdaptersSlice, selectRegionalPromptsSlice],
-  let isError = false;
+  (controlAdapters, regionalPrompts) => {
+    const badges: string[] = [];
+    let isError = false;
 
-  const enabledIPAdapterCount = selectAllIPAdapters(controlAdapters).filter((ca) => ca.isEnabled).length;
+    const enabledIPAdapterCount = selectAllIPAdapters(controlAdapters)
-  const validIPAdapterCount = selectValidIPAdapters(controlAdapters).length;
+      .filter((ca) => !regionalPrompts.present.layers.some((l) => l.ipAdapterIds.includes(ca.id)))
-  if (enabledIPAdapterCount > 0) {
+      .filter((ca) => ca.isEnabled).length;
-    badges.push(`${enabledIPAdapterCount} IP`);
-  }
-  if (enabledIPAdapterCount > validIPAdapterCount) {
-    isError = true;
-  }
 
-  const enabledControlNetCount = selectAllControlNets(controlAdapters).filter((ca) => ca.isEnabled).length;
+    const validIPAdapterCount = selectValidIPAdapters(controlAdapters).length;
-  const validControlNetCount = selectValidControlNets(controlAdapters).length;
+    if (enabledIPAdapterCount > 0) {
-  if (enabledControlNetCount > 0) {
+      badges.push(`${enabledIPAdapterCount} IP`);
-    badges.push(`${enabledControlNetCount} ControlNet`);
+    }
-  }
+    if (enabledIPAdapterCount > validIPAdapterCount) {
-  if (enabledControlNetCount > validControlNetCount) {
+      isError = true;
-    isError = true;
+    }
-  }
 
-  const enabledT2IAdapterCount = selectAllT2IAdapters(controlAdapters).filter((ca) => ca.isEnabled).length;
+    const enabledControlNetCount = selectAllControlNets(controlAdapters).filter((ca) => ca.isEnabled).length;
-  const validT2IAdapterCount = selectValidT2IAdapters(controlAdapters).length;
+    const validControlNetCount = selectValidControlNets(controlAdapters).length;
-  if (enabledT2IAdapterCount > 0) {
+    if (enabledControlNetCount > 0) {
-    badges.push(`${enabledT2IAdapterCount} T2I`);
+      badges.push(`${enabledControlNetCount} ControlNet`);
-  }
+    }
-  if (enabledT2IAdapterCount > validT2IAdapterCount) {
+    if (enabledControlNetCount > validControlNetCount) {
-    isError = true;
+      isError = true;
-  }
+    }
 
-  const controlAdapterIds = selectControlAdapterIds(controlAdapters);
+    const enabledT2IAdapterCount = selectAllT2IAdapters(controlAdapters).filter((ca) => ca.isEnabled).length;
+    const validT2IAdapterCount = selectValidT2IAdapters(controlAdapters).length;
+    if (enabledT2IAdapterCount > 0) {
+      badges.push(`${enabledT2IAdapterCount} T2I`);
+    }
+    if (enabledT2IAdapterCount > validT2IAdapterCount) {
+      isError = true;
+    }
 
-  return {
+    const controlAdapterIds = selectControlAdapterIds(controlAdapters).filter(
-    controlAdapterIds,
+      (id) => !regionalPrompts.present.layers.some((l) => l.ipAdapterIds.includes(id))
-    badges,
+    );
-    isError, // TODO: Add some visual indicator that the control adapters are in an error state
+
-  };
+    return {
-});
+      controlAdapterIds,
+      badges,
+      isError, // TODO: Add some visual indicator that the control adapters are in an error state
+    };
+  }
+);
 
 export const ControlSettingsAccordion: React.FC = memo(() => {
   const { t } = useTranslation();

invokeai/frontend/web/src/features/settingsAccordions/components/ImageSettingsAccordion/ImageSizeCanvas.tsx

@@ -2,6 +2,7 @@ import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
 import { aspectRatioChanged, setBoundingBoxDimensions } from 'features/canvas/store/canvasSlice';
 import ParamBoundingBoxHeight from 'features/parameters/components/Canvas/BoundingBox/ParamBoundingBoxHeight';
 import ParamBoundingBoxWidth from 'features/parameters/components/Canvas/BoundingBox/ParamBoundingBoxWidth';
+import { AspectRatioIconPreview } from 'features/parameters/components/ImageSize/AspectRatioIconPreview';
 import { ImageSize } from 'features/parameters/components/ImageSize/ImageSize';
 import type { AspectRatioState } from 'features/parameters/components/ImageSize/types';
 import { selectOptimalDimension } from 'features/parameters/store/generationSlice';
@@ -41,6 +42,7 @@ export const ImageSizeCanvas = memo(() => {
       aspectRatioState={aspectRatioState}
       heightComponent={<ParamBoundingBoxHeight />}
       widthComponent={<ParamBoundingBoxWidth />}
+      previewComponent={<AspectRatioIconPreview />}
       onChangeAspectRatioState={onChangeAspectRatioState}
       onChangeWidth={onChangeWidth}
       onChangeHeight={onChangeHeight}

invokeai/frontend/web/src/features/settingsAccordions/components/ImageSettingsAccordion/ImageSizeLinear.tsx

@@ -1,13 +1,17 @@
 import { useAppDispatch, useAppSelector } from 'app/store/storeHooks';
 import { ParamHeight } from 'features/parameters/components/Core/ParamHeight';
 import { ParamWidth } from 'features/parameters/components/Core/ParamWidth';
+import { AspectRatioCanvasPreview } from 'features/parameters/components/ImageSize/AspectRatioCanvasPreview';
+import { AspectRatioIconPreview } from 'features/parameters/components/ImageSize/AspectRatioIconPreview';
 import { ImageSize } from 'features/parameters/components/ImageSize/ImageSize';
 import type { AspectRatioState } from 'features/parameters/components/ImageSize/types';
 import { aspectRatioChanged, heightChanged, widthChanged } from 'features/parameters/store/generationSlice';
+import { activeTabNameSelector } from 'features/ui/store/uiSelectors';
 import { memo, useCallback } from 'react';
 
 export const ImageSizeLinear = memo(() => {
   const dispatch = useAppDispatch();
+  const tab = useAppSelector(activeTabNameSelector);
   const width = useAppSelector((s) => s.generation.width);
   const height = useAppSelector((s) => s.generation.height);
   const aspectRatioState = useAppSelector((s) => s.generation.aspectRatio);
@@ -40,6 +44,7 @@ export const ImageSizeLinear = memo(() => {
       aspectRatioState={aspectRatioState}
       heightComponent={<ParamHeight />}
       widthComponent={<ParamWidth />}
+      previewComponent={tab === 'txt2img' ? <AspectRatioCanvasPreview /> : <AspectRatioIconPreview />}
       onChangeAspectRatioState={onChangeAspectRatioState}
       onChangeWidth={onChangeWidth}
       onChangeHeight={onChangeHeight}

invokeai/frontend/web/src/features/ui/components/ParametersPanel.tsx

@@ -1,8 +1,10 @@
-import { Box, Flex } from '@invoke-ai/ui-library';
+import { Box, Flex, Tab, TabList, TabPanel, TabPanels, Tabs } from '@invoke-ai/ui-library';
 import { useAppSelector } from 'app/store/storeHooks';
 import { overlayScrollbarsParams } from 'common/components/OverlayScrollbars/constants';
 import { Prompts } from 'features/parameters/components/Prompts/Prompts';
 import QueueControls from 'features/queue/components/QueueControls';
+import { RegionalPromptsPanelContent } from 'features/regionalPrompts/components/RegionalPromptsPanelContent';
+import { useRegionalControlTitle } from 'features/regionalPrompts/hooks/useRegionalControlTitle';
 import { SDXLPrompts } from 'features/sdxl/components/SDXLPrompts/SDXLPrompts';
 import { AdvancedSettingsAccordion } from 'features/settingsAccordions/components/AdvancedSettingsAccordion/AdvancedSettingsAccordion';
 import { CompositingSettingsAccordion } from 'features/settingsAccordions/components/CompositingSettingsAccordion/CompositingSettingsAccordion';
@@ -14,6 +16,7 @@ import { activeTabNameSelector } from 'features/ui/store/uiSelectors';
 import { OverlayScrollbarsComponent } from 'overlayscrollbars-react';
 import type { CSSProperties } from 'react';
 import { memo } from 'react';
+import { useTranslation } from 'react-i18next';
 
 const overlayScrollbarsStyles: CSSProperties = {
   height: '100%',
@@ -21,7 +24,9 @@ const overlayScrollbarsStyles: CSSProperties = {
 };
 
 const ParametersPanel = () => {
+  const { t } = useTranslation();
   const activeTabName = useAppSelector(activeTabNameSelector);
+  const regionalControlTitle = useRegionalControlTitle();
   const isSDXL = useAppSelector((s) => s.generation.model?.base === 'sdxl');
 
   return (
@@ -32,12 +37,28 @@ const ParametersPanel = () => {
           <OverlayScrollbarsComponent defer style={overlayScrollbarsStyles} options={overlayScrollbarsParams.options}>
             <Flex gap={2} flexDirection="column" h="full" w="full">
               {isSDXL ? <SDXLPrompts /> : <Prompts />}
-              <ImageSettingsAccordion />
+              <Tabs variant="line" isLazy={true} display="flex" flexDir="column" w="full" h="full">
-              <GenerationSettingsAccordion />
+                <TabList>
-              <ControlSettingsAccordion />
+                  <Tab>{t('parameters.globalSettings')}</Tab>
-              {activeTabName === 'unifiedCanvas' && <CompositingSettingsAccordion />}
+                  <Tab>{regionalControlTitle}</Tab>
-              {isSDXL && <RefinerSettingsAccordion />}
+                </TabList>
-              <AdvancedSettingsAccordion />
+
+                <TabPanels w="full" h="full">
+                  <TabPanel>
+                    <Flex gap={2} flexDirection="column" h="full" w="full">
+                      <ImageSettingsAccordion />
+                      <GenerationSettingsAccordion />
+                      <ControlSettingsAccordion />
+                      {activeTabName === 'unifiedCanvas' && <CompositingSettingsAccordion />}
+                      {isSDXL && <RefinerSettingsAccordion />}
+                      <AdvancedSettingsAccordion />
+                    </Flex>
+                  </TabPanel>
+                  <TabPanel>
+                    <RegionalPromptsPanelContent />
+                  </TabPanel>
+                </TabPanels>
+              </Tabs>
             </Flex>
           </OverlayScrollbarsComponent>
         </Box>

invokeai/frontend/web/src/features/ui/components/tabs/TextToImageTab.tsx

@@ -1,13 +1,31 @@
-import { Box, Flex } from '@invoke-ai/ui-library';
+import { Box, Tab, TabList, TabPanel, TabPanels, Tabs } from '@invoke-ai/ui-library';
 import CurrentImageDisplay from 'features/gallery/components/CurrentImage/CurrentImageDisplay';
+import { RegionalPromptsEditor } from 'features/regionalPrompts/components/RegionalPromptsEditor';
+import { useRegionalControlTitle } from 'features/regionalPrompts/hooks/useRegionalControlTitle';
 import { memo } from 'react';
+import { useTranslation } from 'react-i18next';
 
 const TextToImageTab = () => {
+  const { t } = useTranslation();
+  const regionalControlTitle = useRegionalControlTitle();
+
   return (
-    <Box layerStyle="first" position="relative" w="full" h="full" p={2} borderRadius="base">
+    <Box position="relative" w="full" h="full" p={2} borderRadius="base">
-      <Flex w="full" h="full">
+      <Tabs variant="line" isLazy={true} display="flex" flexDir="column" w="full" h="full">
-        <CurrentImageDisplay />
+        <TabList>
-      </Flex>
+          <Tab>{t('common.viewer')}</Tab>
+          <Tab>{regionalControlTitle}</Tab>
+        </TabList>
+
+        <TabPanels w="full" h="full" minH={0} minW={0}>
+          <TabPanel>
+            <CurrentImageDisplay />
+          </TabPanel>
+          <TabPanel>
+            <RegionalPromptsEditor />
+          </TabPanel>
+        </TabPanels>
+      </Tabs>
     </Box>
   );
 };

invokeai/frontend/web/src/features/ui/hooks/usePanel.ts

@@ -124,7 +124,9 @@ export const usePanel = (arg: UsePanelOptions): UsePanelReturn => {
        *
        * For now, we'll just resize the panel to the min size every time the panel group is resized.
        */
-      panelHandleRef.current.resize(minSizePct);
+      if (!panelHandleRef.current.isCollapsed()) {
+        panelHandleRef.current.resize(minSizePct);
+      }
     });
 
     resizeObserver.observe(panelGroupElement);

invokeai/version/invokeai_version.py

@@ -1 +1 @@
-__version__ = "4.1.0"
+__version__ = "4.2.0a2"

tests/test_model_probe.py

@@ -4,7 +4,7 @@ import pytest
 from torch import tensor
 
 from invokeai.backend.model_manager import BaseModelType, ModelRepoVariant
-from invokeai.backend.model_manager.config import InvalidModelConfigException
+from invokeai.backend.model_manager.config import InvalidModelConfigException, MainDiffusersConfig, ModelVariantType
 from invokeai.backend.model_manager.probe import (
     CkptType,
     ModelProbe,
@@ -78,3 +78,11 @@ def test_probe_handles_state_dict_with_integer_keys():
     }
     with pytest.raises(InvalidModelConfigException):
         ModelProbe.get_model_type_from_checkpoint(Path("embedding.pt"), state_dict_with_integer_keys)
+
+
+def test_probe_sd1_diffusers_inpainting(datadir: Path):
+    config = ModelProbe.probe(datadir / "sd-1/main/dreamshaper-8-inpainting")
+    assert isinstance(config, MainDiffusersConfig)
+    assert config.base is BaseModelType.StableDiffusion1
+    assert config.variant is ModelVariantType.Inpaint
+    assert config.repo_variant is ModelRepoVariant.FP16

tests/test_model_probe/sd-1/main/dreamshaper-8-inpainting/README

@@ -0,0 +1 @@
+This folder contains config files copied from [Lykon/dreamshaper-8-inpainting](https://huggingface.co/Lykon/dreamshaper-8-inpainting).

tests/test_model_probe/sd-1/main/dreamshaper-8-inpainting/model_index.json

@@ -0,0 +1,34 @@
+{
+  "_class_name": "StableDiffusionInpaintPipeline",
+  "_diffusers_version": "0.21.0.dev0",
+  "_name_or_path": "lykon-models/dreamshaper-8-inpainting",
+  "feature_extractor": [
+    "transformers",
+    "CLIPFeatureExtractor"
+  ],
+  "requires_safety_checker": true,
+  "safety_checker": [
+    "stable_diffusion",
+    "StableDiffusionSafetyChecker"
+  ],
+  "scheduler": [
+    "diffusers",
+    "DEISMultistepScheduler"
+  ],
+  "text_encoder": [
+    "transformers",
+    "CLIPTextModel"
+  ],
+  "tokenizer": [
+    "transformers",
+    "CLIPTokenizer"
+  ],
+  "unet": [
+    "diffusers",
+    "UNet2DConditionModel"
+  ],
+  "vae": [
+    "diffusers",
+    "AutoencoderKL"
+  ]
+}

tests/test_model_probe/sd-1/main/dreamshaper-8-inpainting/scheduler/scheduler_config.json

@@ -0,0 +1,23 @@
+{
+  "_class_name": "DEISMultistepScheduler",
+  "_diffusers_version": "0.21.0.dev0",
+  "algorithm_type": "deis",
+  "beta_end": 0.012,
+  "beta_schedule": "scaled_linear",
+  "beta_start": 0.00085,
+  "clip_sample": false,
+  "dynamic_thresholding_ratio": 0.995,
+  "lower_order_final": true,
+  "num_train_timesteps": 1000,
+  "prediction_type": "epsilon",
+  "sample_max_value": 1.0,
+  "set_alpha_to_one": false,
+  "skip_prk_steps": true,
+  "solver_order": 2,
+  "solver_type": "logrho",
+  "steps_offset": 1,
+  "thresholding": false,
+  "timestep_spacing": "leading",
+  "trained_betas": null,
+  "use_karras_sigmas": false
+}

tests/test_model_probe/sd-1/main/dreamshaper-8-inpainting/unet/config.json

@@ -0,0 +1,66 @@
+{
+  "_class_name": "UNet2DConditionModel",
+  "_diffusers_version": "0.21.0.dev0",
+  "_name_or_path": "/home/patrick/.cache/huggingface/hub/models--lykon-models--dreamshaper-8-inpainting/snapshots/15dcb9dec91a39ee498e3917c9ef6174b103862d/unet",
+  "act_fn": "silu",
+  "addition_embed_type": null,
+  "addition_embed_type_num_heads": 64,
+  "addition_time_embed_dim": null,
+  "attention_head_dim": 8,
+  "attention_type": "default",
+  "block_out_channels": [
+    320,
+    640,
+    1280,
+    1280
+  ],
+  "center_input_sample": false,
+  "class_embed_type": null,
+  "class_embeddings_concat": false,
+  "conv_in_kernel": 3,
+  "conv_out_kernel": 3,
+  "cross_attention_dim": 768,
+  "cross_attention_norm": null,
+  "down_block_types": [
+    "CrossAttnDownBlock2D",
+    "CrossAttnDownBlock2D",
+    "CrossAttnDownBlock2D",
+    "DownBlock2D"
+  ],
+  "downsample_padding": 1,
+  "dual_cross_attention": false,
+  "encoder_hid_dim": null,
+  "encoder_hid_dim_type": null,
+  "flip_sin_to_cos": true,
+  "freq_shift": 0,
+  "in_channels": 9,
+  "layers_per_block": 2,
+  "mid_block_only_cross_attention": null,
+  "mid_block_scale_factor": 1,
+  "mid_block_type": "UNetMidBlock2DCrossAttn",
+  "norm_eps": 1e-05,
+  "norm_num_groups": 32,
+  "num_attention_heads": null,
+  "num_class_embeds": null,
+  "only_cross_attention": false,
+  "out_channels": 4,
+  "projection_class_embeddings_input_dim": null,
+  "resnet_out_scale_factor": 1.0,
+  "resnet_skip_time_act": false,
+  "resnet_time_scale_shift": "default",
+  "sample_size": 64,
+  "time_cond_proj_dim": null,
+  "time_embedding_act_fn": null,
+  "time_embedding_dim": null,
+  "time_embedding_type": "positional",
+  "timestep_post_act": null,
+  "transformer_layers_per_block": 1,
+  "up_block_types": [
+    "UpBlock2D",
+    "CrossAttnUpBlock2D",
+    "CrossAttnUpBlock2D",
+    "CrossAttnUpBlock2D"
+  ],
+  "upcast_attention": null,
+  "use_linear_projection": false
+}

tests/test_object_serializer_disk.py

@@ -99,6 +99,20 @@ def test_obj_serializer_ephemeral_writes_to_tempdir(tmp_path: Path):
     assert not Path(tmp_path, obj_1_name).exists()
 
 
+def test_obj_serializer_ephemeral_deletes_dangling_tempdirs_on_init(tmp_path: Path):
+    tempdir = tmp_path / "tmpdir"
+    tempdir.mkdir()
+    ObjectSerializerDisk[MockDataclass](tmp_path, ephemeral=True)
+    assert not tempdir.exists()
+
+
+def test_obj_serializer_does_not_delete_tempdirs_on_init(tmp_path: Path):
+    tempdir = tmp_path / "tmpdir"
+    tempdir.mkdir()
+    ObjectSerializerDisk[MockDataclass](tmp_path, ephemeral=False)
+    assert tempdir.exists()
+
+
 def test_obj_serializer_disk_different_types(tmp_path: Path):
     obj_serializer_1 = ObjectSerializerDisk[MockDataclass](tmp_path)
     obj_1 = MockDataclass(foo="bar")