⭐️ Impl: ModalSheetView.getModalMetrics

ios/RNIModalSheetView/RNIModalSheetViewController.swift

@@ -22,6 +22,23 @@ open class RNIModalSheetViewController: UIViewController {
 
   public var positionConfigForMainSheetContent: AlignmentPositionConfig = .default;
 
+  // MARK: - Computed Properties
+  // ---------------------------
+
+  public var baseEventObject: [String: Any] {
+    var eventDict: [String: Any] = [:];
+
+    eventDict["modalViewControllerMetrics"] =
+      self.modalMetrics.synthesizedDictionaryJSON;
+
+    if let presentationControllerMetrics = self.presentationControllerMetrics {
+      eventDict["presentationControllerMetrics"] =
+        presentationControllerMetrics.synthesizedDictionaryJSON;
+    };
+
+    return eventDict;
+  };
+
   // MARK: - View Controller Lifecycle
   // ---------------------------------
 

ios/RNIModalSheetView/RNIModalSheetViewDelegate.swift

@@ -173,6 +173,13 @@ extension RNIModalSheetViewDelegate: RNIContentViewDelegate {
           };
 
           resolveBlock([:]);
+
+        case "getModalMetrics":
+          guard let modalSheetController = self.modalSheetController else {
+            throw RNIUtilitiesError(errorCode: .unexpectedNilValue);
+          };
+
+          resolveBlock(modalSheetController.baseEventObject as NSDictionary);
 
         default:
           throw RNIUtilitiesError(errorCode: .invalidValue);

src/components/ModalSheetView/ModalSheetView.tsx

@@ -41,6 +41,13 @@ export const ModalSheetView = React.forwardRef<
         ...commandArgs,
       });
     },
+    getModalMetrics: async () => {
+      if(nativeRef.current == null) {
+        throw Error("Unable to get ref to native sheet");
+      };
+
+      return await nativeRef.current.getModalMetrics();
+    },
   }));
 
   const shouldEnableDebugBackgroundColors = 

src/components/ModalSheetView/ModalSheetViewTypes.tsx

@@ -5,12 +5,16 @@ import type { RemapObject } from "react-native-ios-utilities";
 import type { RNIModalSheetViewProps, RNIModalSheetViewRef } from "../../native_components/RNIModalSheetVIew";
 
 
+type ModalSheetViewRefInherited = Pick<RNIModalSheetViewRef,
+  | 'getModalMetrics'
+>;
+
 type ModalSheetViewRefInheritedRaw = Pick<RNIModalSheetViewRef,
   | 'presentModal'
   | 'dismissModal'
 >;
 
-export type ModalSheetViewRef = RemapObject<ModalSheetViewRefInheritedRaw, {
+type ModalSheetViewRefInheritedRemapped = RemapObject<ModalSheetViewRefInheritedRaw, {
   presentModal: (commandArgs?: {
     isAnimated?: boolean;
   }) => Promise<void>;
@@ -20,6 +24,11 @@ export type ModalSheetViewRef = RemapObject<ModalSheetViewRefInheritedRaw, {
   }) => Promise<void>;
 }>;
 
+
+export type ModalSheetViewRef =
+    ModalSheetViewRefInherited
+  & ModalSheetViewRefInheritedRemapped;
+
 export type ModalSheetViewInheritedProps = Pick<RNIModalSheetViewProps,
   | 'onDidSetViewID'
   | 'shouldEnableDebugBackgroundColors'

src/native_components/RNIModalSheetVIew/RNIModalSheetView.tsx

@@ -4,6 +4,7 @@ import { Helpers, type StateViewID, type StateReactTag } from 'react-native-ios-
 
 import { RNIModalSheetNativeView } from './RNIModalSheetNativeView';
 import type { RNIModalSheetViewProps, RNIModalSheetViewRef, } from './RNIModalSheetViewTypes';
+import type { ModalMetrics } from '../../types/ModalMetrics';
 
 
 export const RNIModalSheetView = React.forwardRef<
@@ -40,6 +41,18 @@ export const RNIModalSheetView = React.forwardRef<
         /* commandArgs: */ commandArgs,
       );
     },
+    getModalMetrics: async () => {
+      if(viewID == null) return;
+      const module = Helpers.getRNIUtilitiesModule();
+
+      const result = await module.viewCommandRequest(
+        /* viewID     : */ viewID,
+        /* commandName: */ 'getModalMetrics',
+        /* commandArgs: */ {},
+      );
+
+      return result as any;
+    },
   }));
 
   const reactChildrenCount = React.Children.count(props.children);

src/native_components/RNIModalSheetVIew/RNIModalSheetViewTypes.ts

@@ -4,6 +4,8 @@ import type { StateReactTag, StateViewID } from "react-native-ios-utilities";
 
 import type { RNIModalSheetNativeViewProps } from "./RNIModalSheetNativeView";
 
+import type { ModalMetrics } from "../../types/ModalMetrics";
+
 
 export type RNIModalSheetViewRef = {
   getViewID: () => StateViewID;
@@ -16,6 +18,8 @@ export type RNIModalSheetViewRef = {
   dismissModal: (commandArgs: {
     isAnimated: boolean;
   }) => Promise<void>;
+
+  getModalMetrics: () => Promise<ModalMetrics>;
 };
 
 export type RNIModalSheetViewInheritedOptionalProps = Partial<Pick<RNIModalSheetNativeViewProps,

src/types/ModalMetrics.ts

@@ -0,0 +1,8 @@
+import type { ModalViewControllerMetrics } from "./ModalViewControllerMetrics";
+import type { PresentationControllerMetrics } from "./PresentationControllerMetrics";
+
+
+export type ModalMetrics = {
+  modalViewControllerMetrics: ModalViewControllerMetrics;
+  presentationControllerMetrics?: PresentationControllerMetrics;
+}

src/types/ModalViewControllerMetrics.ts

@@ -0,0 +1,14 @@
+
+export type ModalViewControllerMetrics = {
+  instanceID: string;
+  isBeingDismissed: boolean;
+  isBeingPresented: boolean;
+  isPresentedAsModal: boolean;
+  modalLevel: number;
+  topmostModalLevel: boolean;
+  isTopMostModal: boolean;
+  hasPanGesture: boolean;
+  isPanGestureEnabled: boolean;
+  modalPresentationStyle: string;
+  isUsingSheetPresentationController: boolean;
+};

src/types/PresentationControllerMetrics.ts

@@ -0,0 +1,13 @@
+import type { CGRectNative, CGSize } from "react-native-ios-utilities";
+
+
+export type PresentationControllerMetrics = {
+  instanceID: string;
+  frameOfPresentedViewInContainerView: CGRectNative;
+  preferredContentSize: CGSize;
+  presentedViewFrame?: CGRectNative;
+  containerViewFrame?: CGRectNative;
+  adaptivePresentationStyle: string;
+  shouldPresentInFullscreen: boolean;
+  shouldRemovePresentersView: boolean;
+};