From 8298900f76d21658b587f7732b91b75dd53b0e83 Mon Sep 17 00:00:00 2001
From: 01zulfi <85733202+01zulfi@users.noreply.github.com>
Date: Tue, 30 Dec 2025 13:46:24 +0500
Subject: [PATCH] editor: support ctrl+c for images (#8386)

* editor: support ctrl+c for images
Signed-off-by: 01zulfi <85733202+01zulfi@users.noreply.github.com>

* editor: add test for copy image functionality
Signed-off-by: 01zulfi <85733202+01zulfi@users.noreply.github.com>
---
 packages/editor/src/extensions/image/image.ts | 42 ++++++++-
 .../src/extensions/image/tests/image.test.ts  | 91 +++++++++++++++++++
 packages/editor/src/utils/downloader.ts       | 12 +++
 3 files changed, 143 insertions(+), 2 deletions(-)
 create mode 100644 packages/editor/src/extensions/image/tests/image.test.ts

diff --git a/packages/editor/src/extensions/image/image.ts b/packages/editor/src/extensions/image/image.ts
index 03f367be1..cf53ffad1 100644
--- a/packages/editor/src/extensions/image/image.ts
+++ b/packages/editor/src/extensions/image/image.ts
@@ -18,7 +18,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 import { Node, nodeInputRule, mergeAttributes } from "@tiptap/core";
-import { hasSameAttributes } from "../../utils/prosemirror.js";
+import {
+  findSelectedNode,
+  hasSameAttributes
+} from "../../utils/prosemirror.js";
 import {
   ImageAlignmentOptions,
   ImageAttachment,
@@ -29,6 +32,7 @@ import { TextDirections } from "../text-direction/index.js";
 import { ImageComponent } from "./component.js";
 import { tiptapKeys } from "@notesnook/common";
 import { hasPermission } from "../../types.js";
+import { toBlob } from "../../utils/downloader.js";
 
 export interface ImageOptions {
   inline: boolean;
@@ -215,7 +219,41 @@ export const ImageNode = Node.create<ImageOptions>({
   addKeyboardShortcuts() {
     return {
       [tiptapKeys.addImage.keys]: () =>
-        this.editor.storage.openAttachmentPicker?.("image") || true
+        this.editor.storage.openAttachmentPicker?.("image") || true,
+      "Mod-c": () => {
+        if (!this.editor.isActive("image")) return false;
+
+        const imageNode = findSelectedNode(this.editor, "image");
+        if (!imageNode || imageNode.type.name !== "image") return false;
+
+        const { hash, mime } = imageNode.attrs as ImageAttributes;
+        if (!hash || !mime) return false;
+
+        (async () => {
+          try {
+            const imageData = await this.editor.storage.getAttachmentData?.({
+              type: "image",
+              hash
+            });
+            if (typeof imageData !== "string" || !imageData) return;
+
+            const imageBlob = toBlob(imageData, mime);
+            if (!imageBlob) return;
+
+            if (navigator.clipboard && navigator.clipboard.write) {
+              await navigator.clipboard.write([
+                new ClipboardItem({
+                  [imageBlob.type]: imageBlob
+                })
+              ]);
+            }
+          } catch (error) {
+            console.error("Failed to copy image to clipboard:", error);
+          }
+        })();
+
+        return true;
+      }
     };
   }
 });
diff --git a/packages/editor/src/extensions/image/tests/image.test.ts b/packages/editor/src/extensions/image/tests/image.test.ts
new file mode 100644
index 000000000..0f328a832
--- /dev/null
+++ b/packages/editor/src/extensions/image/tests/image.test.ts
@@ -0,0 +1,91 @@
+/*
+This file is part of the Notesnook project (https://notesnook.com/)
+
+Copyright (C) 2023 Streetwriters (Private) Limited
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+import { expect, test, vi, beforeEach, afterEach } from "vitest";
+import { createEditor, h } from "../../../../test-utils";
+import { ImageNode } from "../image";
+
+const mockClipboardWrite = vi.fn();
+const mockClipboardItem = vi.fn();
+
+beforeEach(() => {
+  mockClipboardWrite.mockReset();
+  mockClipboardItem.mockReset();
+
+  // @ts-expect-error supports is declared here
+  global.ClipboardItem = mockClipboardItem;
+
+  Object.defineProperty(navigator, "clipboard", {
+    value: {
+      write: mockClipboardWrite
+    },
+    writable: true
+  });
+});
+
+afterEach(() => {
+  vi.restoreAllMocks();
+});
+
+test("copy image to clipboard when Ctrl+C is pressed on selected image", async () => {
+  const testHash = "test-hash";
+  const base64ImageData =
+    "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg=";
+  const mockImageData = "data:image/png;base64," + base64ImageData;
+  const expectedBlob = new Blob([Buffer.from(base64ImageData, "base64")], {
+    type: "image/png"
+  });
+
+  const editorElement = h("div");
+  const { editor } = createEditor({
+    element: editorElement,
+    extensions: {
+      image: ImageNode
+    }
+  });
+  editor.storage.getAttachmentData = vi.fn().mockResolvedValue(mockImageData);
+  editor.commands.insertImage({
+    src: "test.png",
+    hash: testHash,
+    mime: "image/png",
+    filename: "test.png"
+  });
+  editor.commands.setNodeSelection(0);
+
+  expect(editor.isActive("image")).toBe(true);
+
+  const keydownEvent = new KeyboardEvent("keydown", {
+    key: "c",
+    ctrlKey: true,
+    bubbles: true,
+    cancelable: true
+  });
+  editor.view.dom.dispatchEvent(keydownEvent);
+  await new Promise((resolve) => setTimeout(resolve, 100));
+
+  expect(editor.storage.getAttachmentData).toHaveBeenCalledWith({
+    type: "image",
+    hash: testHash
+  });
+  expect(mockClipboardItem).toHaveBeenCalledWith({
+    "image/png": expectedBlob
+  });
+  const clipboardItemInstance = mockClipboardItem.mock.results[0].value;
+  expect(mockClipboardWrite).toHaveBeenCalledWith([clipboardItemInstance]);
+});
diff --git a/packages/editor/src/utils/downloader.ts b/packages/editor/src/utils/downloader.ts
index 409f0da68..7653ab426 100644
--- a/packages/editor/src/utils/downloader.ts
+++ b/packages/editor/src/utils/downloader.ts
@@ -146,3 +146,15 @@ export function revokeBloburl(id: string) {
   URL.revokeObjectURL(url);
   OBJECT_URL_CACHE[id] = undefined;
 }
+
+export function toBlob(dataurl: string, mimeType: string): Blob | undefined {
+  if (!DataURL.isValid(dataurl)) return;
+
+  const dataurlObject = DataURL.toObject(dataurl);
+  const data = dataurlObject.data;
+  if (!data) return;
+
+  return new Blob([Buffer.from(data, "base64")], {
+    type: mimeType
+  });
+}