WMFClearKeyContentEnabler.h

Enable keyboard shortcuts

/* 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 DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYCONTENTENABLER_H

#define DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYCONTENTENABLER_H

#include <wrl.h>

#include <wrl/client.h>

#include "MFCDMExtra.h"

namespace mozilla {

// This class is used to return correct enable type.

class WMFClearKeyContentEnabler

    : public Microsoft::WRL::RuntimeClass<

          Microsoft::WRL::RuntimeClassFlags<Microsoft::WRL::ClassicCom>,

          IMFContentEnabler, Microsoft::WRL::FtmBase> {

 public:

  WMFClearKeyContentEnabler() = default;

  ~WMFClearKeyContentEnabler() = default;

  WMFClearKeyContentEnabler(const WMFClearKeyContentEnabler&) = delete;

  WMFClearKeyContentEnabler& operator=(const WMFClearKeyContentEnabler&) =

      delete;

  HRESULT RuntimeClassInitialize();

  // IMFContentEnabler

  STDMETHODIMP AutomaticEnable() override;

  STDMETHODIMP Cancel() override;

  STDMETHODIMP GetEnableData(BYTE** aData, DWORD* aDataSize) override;

  STDMETHODIMP GetEnableType(GUID* aType) override;

  STDMETHODIMP GetEnableURL(LPWSTR* aUrl, DWORD* aUrlSize,

                            MF_URL_TRUST_STATUS* aTrustStatus) override;

  STDMETHODIMP IsAutomaticSupported(BOOL* automatic) override;

  STDMETHODIMP MonitorEnable() override;

};

}  // namespace mozilla

#endif  // DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYCONTENTENABLER_H