1 files changed, 44 insertions, 0 deletions
diff --git a/widget/headless/HeadlessClipboardData.h b/widget/headless/HeadlessClipboardData.h
new file mode 100644
index 0000000000..6e9a0109e7
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+++ b/widget/headless/HeadlessClipboardData.h
@@ -0,0 +1,44 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_widget_HeadlessClipboardData_h
+#define mozilla_widget_HeadlessClipboardData_h
+
+#include "mozilla/RefPtr.h"
+#include "nsString.h"
+
+namespace mozilla {
+namespace widget {
+
+class HeadlessClipboardData final {
+ public:
+  HeadlessClipboardData() : mPlain(VoidString()), mHTML(VoidString()) {}
+  ~HeadlessClipboardData() = default;
+
+  // For text/plain
+  void SetText(const nsAString& aText);
+  bool HasText() const;
+  const nsAString& GetText() const;
+
+  // For text/html
+  void SetHTML(const nsAString& aHTML);
+  bool HasHTML() const;
+  const nsAString& GetHTML() const;
+
+  int32_t GetChangeCount() const;
+
+  // For other APIs
+  void Clear();
+
+ private:
+  nsString mPlain;
+  nsString mHTML;
+
+  int32_t mChangeCount = 0;
+};
+
+}  // namespace widget
+}  // namespace mozilla
+
+#endif  // mozilla_widget_HeadlessClipboardData_h