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author | yuzubot <[email protected]> | 2024-03-04 13:02:54 +0000 |
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committer | yuzubot <[email protected]> | 2024-03-04 13:02:54 +0000 |
commit | 537296095ab24eddcb196b5ef98004f91de9c8c2 (patch) | |
tree | e75e9e2441dc3f8657cc42f2daaae08737949c2b /src/core/hle/service/am/lifecycle_manager.h | |
parent | 2ddac7b02b660bbc7bdfe4fef240699df6d52e64 (diff) | |
download | yuzu-mainline-master.tar.gz yuzu-mainline-master.zip |
Diffstat (limited to 'src/core/hle/service/am/lifecycle_manager.h')
-rw-r--r-- | src/core/hle/service/am/lifecycle_manager.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/src/core/hle/service/am/lifecycle_manager.h b/src/core/hle/service/am/lifecycle_manager.h new file mode 100644 index 000000000..7c70434a1 --- /dev/null +++ b/src/core/hle/service/am/lifecycle_manager.h @@ -0,0 +1,183 @@ +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <list> + +#include "core/hle/service/am/am_types.h" +#include "core/hle/service/os/event.h" + +namespace Core { +class System; +} + +namespace Service::AM { + +enum class ActivityState : u32 { + ForegroundVisible = 0, + ForegroundObscured = 1, + BackgroundVisible = 2, + BackgroundObscured = 3, +}; + +enum class FocusHandlingMode : u32 { + AlwaysSuspend = 0, + SuspendHomeSleep = 1, + NoSuspend = 2, +}; + +enum class SuspendMode : u32 { + NoOverride = 0, + ForceResume = 1, + ForceSuspend = 2, +}; + +class LifecycleManager { +public: + explicit LifecycleManager(Core::System& system, KernelHelpers::ServiceContext& context, + bool is_application); + ~LifecycleManager(); + +public: + Event& GetSystemEvent(); + Event& GetOperationModeChangedSystemEvent(); + +public: + bool IsApplication() { + return m_is_application; + } + + bool GetForcedSuspend() { + return m_forced_suspend; + } + + bool GetExitRequested() { + return m_has_requested_exit; + } + + ActivityState GetActivityState() { + return m_activity_state; + } + + FocusState GetAndClearFocusState() { + m_acknowledged_focus_state = m_requested_focus_state; + return m_acknowledged_focus_state; + } + + void SetFocusState(FocusState state) { + if (m_requested_focus_state != state) { + m_has_focus_state_changed = true; + } + m_requested_focus_state = state; + this->SignalSystemEventIfNeeded(); + } + + void RequestExit() { + m_has_requested_exit = true; + this->SignalSystemEventIfNeeded(); + } + + void RequestResumeNotification() { + // NOTE: this appears to be a bug in am. + // If an applet makes a concurrent request to receive resume notifications + // while it is being suspended, the first resume notification will be lost. + // This is not the case with other notification types. + if (m_resume_notification_enabled) { + m_has_resume = true; + } + } + + void OnOperationAndPerformanceModeChanged(); + +public: + void SetFocusStateChangedNotificationEnabled(bool enabled) { + m_focus_state_changed_notification_enabled = enabled; + this->SignalSystemEventIfNeeded(); + } + + void SetOperationModeChangedNotificationEnabled(bool enabled) { + m_operation_mode_changed_notification_enabled = enabled; + this->SignalSystemEventIfNeeded(); + } + + void SetPerformanceModeChangedNotificationEnabled(bool enabled) { + m_performance_mode_changed_notification_enabled = enabled; + this->SignalSystemEventIfNeeded(); + } + + void SetResumeNotificationEnabled(bool enabled) { + m_resume_notification_enabled = enabled; + } + + void SetActivityState(ActivityState state) { + m_activity_state = state; + } + + void SetSuspendMode(SuspendMode mode) { + m_suspend_mode = mode; + } + + void SetForcedSuspend(bool enabled) { + m_forced_suspend = enabled; + } + +public: + void SetFocusHandlingMode(bool suspend); + void SetOutOfFocusSuspendingEnabled(bool enabled); + void RemoveForceResumeIfPossible(); + bool IsRunnable() const; + bool UpdateRequestedFocusState(); + void SignalSystemEventIfNeeded(); + +public: + void PushUnorderedMessage(AppletMessage message); + bool PopMessage(AppletMessage* out_message); + +private: + FocusState GetFocusStateWhileForegroundObscured() const; + FocusState GetFocusStateWhileBackground(bool is_obscured) const; + +private: + AppletMessage PopMessageInOrderOfPriority(); + bool ShouldSignalSystemEvent(); + +private: + Event m_system_event; + Event m_operation_mode_changed_system_event; + + std::list<AppletMessage> m_unordered_messages{}; + + bool m_is_application{}; + bool m_focus_state_changed_notification_enabled{true}; + bool m_operation_mode_changed_notification_enabled{true}; + bool m_performance_mode_changed_notification_enabled{true}; + bool m_resume_notification_enabled{}; + + bool m_requested_request_to_display_state{}; + bool m_acknowledged_request_to_display_state{}; + bool m_has_resume{}; + bool m_has_focus_state_changed{true}; + bool m_has_album_recording_saved{}; + bool m_has_album_screen_shot_taken{}; + bool m_has_auto_power_down{}; + bool m_has_sleep_required_by_low_battery{}; + bool m_has_sleep_required_by_high_temperature{}; + bool m_has_sd_card_removed{}; + bool m_has_performance_mode_changed{}; + bool m_has_operation_mode_changed{}; + bool m_has_requested_request_to_prepare_sleep{}; + bool m_has_acknowledged_request_to_prepare_sleep{}; + bool m_has_requested_exit{}; + bool m_has_acknowledged_exit{}; + bool m_applet_message_available{}; + + bool m_forced_suspend{}; + FocusHandlingMode m_focus_handling_mode{FocusHandlingMode::SuspendHomeSleep}; + ActivityState m_activity_state{ActivityState::ForegroundVisible}; + SuspendMode m_suspend_mode{SuspendMode::NoOverride}; + FocusState m_requested_focus_state{}; + FocusState m_acknowledged_focus_state{}; +}; + +} // namespace Service::AM |