placeholder_device_info.h

Enable keyboard shortcuts

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

/* vim: set ts=2 et sw=2 tw=80: */

/* 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 https://mozilla.org/MPL/2.0/. */

#ifndef DOM_MEDIA_SYSTEMSERVICES_VIDEO_ENGINE_PLACEHOLDER_DEVICE_INFO_H_

#define DOM_MEDIA_SYSTEMSERVICES_VIDEO_ENGINE_PLACEHOLDER_DEVICE_INFO_H_

#include "modules/video_capture/device_info_impl.h"

#include "modules/video_capture/video_capture.h"

#include "modules/video_capture/video_capture_impl.h"

namespace mozilla {

class PlaceholderDeviceInfo

    : public webrtc::videocapturemodule::DeviceInfoImpl {

 public:

  explicit PlaceholderDeviceInfo(bool aCameraPresent);

  ~PlaceholderDeviceInfo() override;

  uint32_t NumberOfDevices() override;

  int32_t GetDeviceName(uint32_t aDeviceNumber, char* aDeviceNameUTF8,

                        uint32_t aDeviceNameLength, char* aDeviceUniqueIdUTF8,

                        uint32_t aDeviceUniqueIdUTF8Length,

                        char* aProductUniqueIdUTF8 = nullptr,

                        uint32_t aProductUniqueIdUTF8Length = 0,

                        pid_t* aPid = nullptr,

                        bool* aDeviceIsPlaceholder = nullptr) override;

  int32_t CreateCapabilityMap(const char* aDeviceUniqueIdUTF8) override;

  int32_t DisplayCaptureSettingsDialogBox(const char* aDeviceUniqueIdUTF8,

                                          const char* aDialogTitleUTF8,

                                          void* aParentWindow,

                                          uint32_t aPositionX,

                                          uint32_t aPositionY) override;

  int32_t Init() override;

 private:

  const bool mCameraPresent;

};

}  // namespace mozilla

#endif  // DOM_MEDIA_SYSTEMSERVICES_VIDEO_ENGINE_PLACEHOLDER_DEVICE_INFO_H_