HeadlessClipboard.h

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * 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_HeadlessClipboard_h

#define mozilla_widget_HeadlessClipboard_h

#include "nsBaseClipboard.h"

#include "nsIClipboard.h"

#include "mozilla/UniquePtr.h"

#include "HeadlessClipboardData.h"

namespace mozilla {

namespace widget {

class HeadlessClipboard final : public nsBaseClipboard {

 public:

  HeadlessClipboard();

  NS_DECL_ISUPPORTS_INHERITED

 protected:

  ~HeadlessClipboard() = default;

  // Implement the native clipboard behavior.

  NS_IMETHOD SetNativeClipboardData(nsITransferable* aTransferable,

                                    int32_t aWhichClipboard) override;

  NS_IMETHOD GetNativeClipboardData(nsITransferable* aTransferable,

                                    int32_t aWhichClipboard) override;

  nsresult EmptyNativeClipboardData(int32_t aWhichClipboard) override;

  mozilla::Result<int32_t, nsresult> GetNativeClipboardSequenceNumber(

      int32_t aWhichClipboard) override;

  mozilla::Result<bool, nsresult> HasNativeClipboardDataMatchingFlavors(

      const nsTArray<nsCString>& aFlavorList, int32_t aWhichClipboard) override;

 private:

  UniquePtr<HeadlessClipboardData>

      mClipboards[nsIClipboard::kClipboardTypeCount];

};

}  // namespace widget

}  // namespace mozilla

#endif