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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_SYSTEM_ACCESSIBILITY_SELECT_TO_SPEAK_SELECT_TO_SPEAK_CONSTANTS_H_
#define ASH_SYSTEM_ACCESSIBILITY_SELECT_TO_SPEAK_SELECT_TO_SPEAK_CONSTANTS_H_
#include <array>
#include <string_view>
namespace ash {
// User-selectable speech rates. Note that these are also recorded in
// the histogram |CrosSelectToSpeak.OverrideSpeechRateMultiplier|. If new speeds
// are added, please update CrosSelectToSpeakOverrideSpeechRateMultiplier in
// enums.xml. If speed changes are no longer discrete values (i.e. if a future
// change makes speed changes continuous), please deprecate the histogram.
constexpr double kSelectToSpeakSpeechRateSlow = 0.5;
constexpr double kSelectToSpeakSpeechRateNormal = 1.0;
constexpr double kSelectToSpeakSpeechRatePeppy = 1.2;
constexpr double kSelectToSpeakSpeechRateFast = 1.5;
constexpr double kSelectToSpeakSpeechRateFaster = 2.0;
inline constexpr std::array<double, 5> kSelectToSpeakSpeechRates = {
kSelectToSpeakSpeechRateSlow, kSelectToSpeakSpeechRateNormal,
kSelectToSpeakSpeechRatePeppy, kSelectToSpeakSpeechRateFast,
kSelectToSpeakSpeechRateFaster,
};
inline constexpr std::string_view kSelectToSpeakSpeedBubbleWindowName =
"SelectToSpeakSpeedBubble";
} // namespace ash
#endif // ASH_SYSTEM_ACCESSIBILITY_SELECT_TO_SPEAK_SELECT_TO_SPEAK_CONSTANTS_H_
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