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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_BROWSER_API_CEC_PRIVATE_CEC_PRIVATE_API_H_
#define EXTENSIONS_BROWSER_API_CEC_PRIVATE_CEC_PRIVATE_API_H_
#include <memory>
#include <vector>
#include "extensions/browser/extension_function.h"
#include "extensions/browser/extension_function_histogram_value.h"
#include "extensions/common/api/cec_private.h"
namespace extensions {
namespace api {
class CecPrivateDelegate;
class CecPrivateFunction : public ExtensionFunction {
public:
CecPrivateFunction();
CecPrivateFunction(const CecPrivateFunction&) = delete;
CecPrivateFunction& operator=(const CecPrivateFunction&) = delete;
protected:
~CecPrivateFunction() override;
bool PreRunValidation(std::string* error) override;
std::unique_ptr<CecPrivateDelegate> delegate_;
// Callback to forward CecPrivateDelegate void(void) callback resolutions
// up to the api caller.
void RespondWithNoArguments(void);
};
class CecPrivateSendStandByFunction : public CecPrivateFunction {
public:
CecPrivateSendStandByFunction();
CecPrivateSendStandByFunction(const CecPrivateSendStandByFunction&) = delete;
CecPrivateSendStandByFunction& operator=(
const CecPrivateSendStandByFunction&) = delete;
DECLARE_EXTENSION_FUNCTION("cecPrivate.sendStandBy", CECPRIVATE_SENDSTANDBY)
protected:
~CecPrivateSendStandByFunction() override;
ResponseAction Run() override;
};
class CecPrivateSendWakeUpFunction : public CecPrivateFunction {
public:
CecPrivateSendWakeUpFunction();
CecPrivateSendWakeUpFunction(const CecPrivateSendWakeUpFunction&) = delete;
CecPrivateSendWakeUpFunction& operator=(const CecPrivateSendWakeUpFunction&) =
delete;
DECLARE_EXTENSION_FUNCTION("cecPrivate.sendWakeUp", CECPRIVATE_SENDWAKEUP)
protected:
~CecPrivateSendWakeUpFunction() override;
ResponseAction Run() override;
};
class CecPrivateQueryDisplayCecPowerStateFunction : public CecPrivateFunction {
public:
CecPrivateQueryDisplayCecPowerStateFunction();
CecPrivateQueryDisplayCecPowerStateFunction(
const CecPrivateQueryDisplayCecPowerStateFunction&) = delete;
CecPrivateQueryDisplayCecPowerStateFunction& operator=(
const CecPrivateQueryDisplayCecPowerStateFunction&) = delete;
DECLARE_EXTENSION_FUNCTION("cecPrivate.queryDisplayCecPowerState",
CECPRIVATE_QUERYDISPLAYCECPOWERSTATE)
protected:
~CecPrivateQueryDisplayCecPowerStateFunction() override;
ResponseAction Run() override;
private:
void HandlePowerStates(
const std::vector<cec_private::DisplayCecPowerState>& power_states);
};
} // namespace api
} // namespace extensions
#endif // EXTENSIONS_BROWSER_API_CEC_PRIVATE_CEC_PRIVATE_API_H_
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