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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_FLAGS_UI_FEATURE_ENTRY_MACROS_H_
#define COMPONENTS_FLAGS_UI_FEATURE_ENTRY_MACROS_H_
#include "base/macros.h"
// Macros to simplify specifying the type of FeatureEntry. Please refer to
// the comments on FeatureEntry::Type in feature_entry.h, which explain the
// different entry types and when they should be used.
#define SINGLE_VALUE_TYPE_AND_VALUE(command_line_switch, switch_value) \
flags_ui::FeatureEntry::SINGLE_VALUE, command_line_switch, switch_value, \
nullptr, nullptr, nullptr, 0, nullptr, nullptr, nullptr
#define SINGLE_VALUE_TYPE(command_line_switch) \
SINGLE_VALUE_TYPE_AND_VALUE(command_line_switch, "")
#define SINGLE_DISABLE_VALUE_TYPE_AND_VALUE(command_line_switch, switch_value) \
flags_ui::FeatureEntry::SINGLE_DISABLE_VALUE, command_line_switch, \
switch_value, nullptr, nullptr, nullptr, 0, nullptr, nullptr, nullptr
#define SINGLE_DISABLE_VALUE_TYPE(command_line_switch) \
SINGLE_DISABLE_VALUE_TYPE_AND_VALUE(command_line_switch, "")
#define ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(enable_switch, enable_value, \
disable_switch, disable_value) \
flags_ui::FeatureEntry::ENABLE_DISABLE_VALUE, enable_switch, enable_value, \
disable_switch, disable_value, nullptr, 3, nullptr, nullptr, nullptr
#define ENABLE_DISABLE_VALUE_TYPE(enable_switch, disable_switch) \
ENABLE_DISABLE_VALUE_TYPE_AND_VALUE(enable_switch, "", disable_switch, "")
#define MULTI_VALUE_TYPE(choices) \
flags_ui::FeatureEntry::MULTI_VALUE, nullptr, nullptr, nullptr, nullptr, \
nullptr, arraysize(choices), choices, nullptr, nullptr
#define FEATURE_VALUE_TYPE(feature) \
flags_ui::FeatureEntry::FEATURE_VALUE, nullptr, nullptr, nullptr, nullptr, \
&feature, 3, nullptr, nullptr, nullptr
#define FEATURE_WITH_VARIATIONS_VALUE_TYPE(feature, feature_variations, \
feature_trial) \
flags_ui::FeatureEntry::FEATURE_WITH_VARIATIONS_VALUE, nullptr, nullptr, \
nullptr, nullptr, &feature, 3 + arraysize(feature_variations), nullptr, \
feature_variations, feature_trial
#endif // COMPONENTS_FLAGS_UI_FEATURE_ENTRY_MACROS_H_
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