Add set box brush volume settings command

src/commands/set-box-brush-volume-settings-command.js

@@ -0,0 +1,33 @@
+import { createOpaqueId } from "../core/ids";
+import { cloneBoxBrushVolumeSettings } from "../document/brushes";
+import { getBoxBrushOrThrow, replaceBrush } from "./brush-command-helpers";
+export function createSetBoxBrushVolumeSettingsCommand(options) {
+    const nextVolume = cloneBoxBrushVolumeSettings(options.volume);
+    let previousVolume = null;
+    return {
+        id: createOpaqueId("command"),
+        label: options.label ?? "Set box volume settings",
+        execute(context) {
+            const currentDocument = context.getDocument();
+            const brush = getBoxBrushOrThrow(currentDocument, options.brushId);
+            if (previousVolume === null) {
+                previousVolume = cloneBoxBrushVolumeSettings(brush.volume);
+            }
+            context.setDocument(replaceBrush(currentDocument, {
+                ...brush,
+                volume: cloneBoxBrushVolumeSettings(nextVolume)
+            }));
+        },
+        undo(context) {
+            if (previousVolume === null) {
+                return;
+            }
+            const currentDocument = context.getDocument();
+            const brush = getBoxBrushOrThrow(currentDocument, options.brushId);
+            context.setDocument(replaceBrush(currentDocument, {
+                ...brush,
+                volume: cloneBoxBrushVolumeSettings(previousVolume)
+            }));
+        }
+    };
+}

src/commands/set-box-brush-volume-settings-command.ts

@@ -0,0 +1,51 @@
+import { createOpaqueId } from "../core/ids";
+import { cloneBoxBrushVolumeSettings, type BoxBrushVolumeSettings } from "../document/brushes";
+
+import { getBoxBrushOrThrow, replaceBrush } from "./brush-command-helpers";
+import type { EditorCommand } from "./command";
+
+interface SetBoxBrushVolumeSettingsCommandOptions {
+  brushId: string;
+  volume: BoxBrushVolumeSettings;
+  label?: string;
+}
+
+export function createSetBoxBrushVolumeSettingsCommand(options: SetBoxBrushVolumeSettingsCommandOptions): EditorCommand {
+  const nextVolume = cloneBoxBrushVolumeSettings(options.volume);
+  let previousVolume: BoxBrushVolumeSettings | null = null;
+
+  return {
+    id: createOpaqueId("command"),
+    label: options.label ?? "Set box volume settings",
+    execute(context) {
+      const currentDocument = context.getDocument();
+      const brush = getBoxBrushOrThrow(currentDocument, options.brushId);
+
+      if (previousVolume === null) {
+        previousVolume = cloneBoxBrushVolumeSettings(brush.volume);
+      }
+
+      context.setDocument(
+        replaceBrush(currentDocument, {
+          ...brush,
+          volume: cloneBoxBrushVolumeSettings(nextVolume)
+        })
+      );
+    },
+    undo(context) {
+      if (previousVolume === null) {
+        return;
+      }
+
+      const currentDocument = context.getDocument();
+      const brush = getBoxBrushOrThrow(currentDocument, options.brushId);
+
+      context.setDocument(
+        replaceBrush(currentDocument, {
+          ...brush,
+          volume: cloneBoxBrushVolumeSettings(previousVolume)
+        })
+      );
+    }
+  };
+}