| // Copyright 2019 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_VIZ_COMMON_DISPLAY_OVERLAY_STRATEGY_H_ |
| #define COMPONENTS_VIZ_COMMON_DISPLAY_OVERLAY_STRATEGY_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "components/viz/common/buildflags.h" |
| #include "components/viz/common/viz_common_export.h" |
| |
| namespace viz { |
| |
| // Enum used for UMA histogram. These enum values must not be changed or |
| // reused. |
| enum class OverlayStrategy { |
| kUnknown = 0, |
| kNoStrategyUsed = 1, |
| kFullscreen = 2, |
| kSingleOnTop = 3, |
| kUnderlay = 4, |
| #if BUILDFLAG(ENABLE_CAST_OVERLAY_STRATEGY) |
| kUnderlayCast = 5, |
| #endif |
| kNoStrategyAllFail = 6, |
| kNoStrategyFailMin = 7, |
| kMaxValue = kNoStrategyFailMin, |
| }; |
| |
| // Parses a comma separated list of overlay strategy types and returns a list |
| // of the corresponding OverlayStrategy enum values. |
| VIZ_COMMON_EXPORT std::vector<OverlayStrategy> ParseOverlayStrategies( |
| const std::string& strategies_string); |
| |
| } // namespace viz |
| |
| #endif // COMPONENTS_VIZ_COMMON_DISPLAY_OVERLAY_STRATEGY_H_ |
