1 files changed, 55 insertions, 11 deletions
diff --git a/src/core/hle/service/am/applet.cpp b/src/core/hle/service/am/applet.cpp
index 5b9056c12..6847f250c 100644
--- a/src/core/hle/service/am/applet.cpp
+++ b/src/core/hle/service/am/applet.cpp
@@ -1,27 +1,71 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "common/scope_exit.h"
-
 #include "core/core.h"
-#include "core/hle/service/am/am_results.h"
 #include "core/hle/service/am/applet.h"
 #include "core/hle/service/am/applet_manager.h"
 
 namespace Service::AM {
 
-Applet::Applet(Core::System& system, std::unique_ptr<Process> process_)
-    : context(system, "Applet"), message_queue(system), process(std::move(process_)),
-      hid_registration(system, *process), gpu_error_detected_event(context),
-      friend_invitation_storage_channel_event(context), notification_storage_channel_event(context),
-      health_warning_disappeared_system_event(context), acquired_sleep_lock_event(context),
-      pop_from_general_channel_event(context), library_applet_launchable_event(context),
-      accumulated_suspended_tick_changed_event(context), sleep_lock_event(context) {
+Applet::Applet(Core::System& system, std::unique_ptr<Process> process_, bool is_application)
+    : context(system, "Applet"), lifecycle_manager(system, context, is_application),
+      process(std::move(process_)), hid_registration(system, *process),
+      gpu_error_detected_event(context), friend_invitation_storage_channel_event(context),
+      notification_storage_channel_event(context), health_warning_disappeared_system_event(context),
+      acquired_sleep_lock_event(context), pop_from_general_channel_event(context),
+      library_applet_launchable_event(context), accumulated_suspended_tick_changed_event(context),
+      sleep_lock_event(context), state_changed_event(context) {
 
-    aruid = process->GetProcessId();
+    aruid.pid = process->GetProcessId();
     program_id = process->GetProgramId();
 }
 
 Applet::~Applet() = default;
 
+void Applet::UpdateSuspensionStateLocked(bool force_message) {
+    // Remove any forced resumption.
+    lifecycle_manager.RemoveForceResumeIfPossible();
+
+    // Check if we're runnable.
+    const bool curr_activity_runnable = lifecycle_manager.IsRunnable();
+    const bool prev_activity_runnable = is_activity_runnable;
+    const bool was_changed = curr_activity_runnable != prev_activity_runnable;
+
+    if (was_changed) {
+        if (curr_activity_runnable) {
+            process->Suspend(false);
+        } else {
+            process->Suspend(true);
+            lifecycle_manager.RequestResumeNotification();
+        }
+
+        is_activity_runnable = curr_activity_runnable;
+    }
+
+    if (lifecycle_manager.GetForcedSuspend()) {
+        // TODO: why is this allowed?
+        return;
+    }
+
+    // Signal if the focus state was changed or the process state was changed.
+    if (lifecycle_manager.UpdateRequestedFocusState() || was_changed || force_message) {
+        lifecycle_manager.SignalSystemEventIfNeeded();
+    }
+}
+
+void Applet::SetInteractibleLocked(bool interactible) {
+    if (is_interactible == interactible) {
+        return;
+    }
+
+    is_interactible = interactible;
+
+    hid_registration.EnableAppletToGetInput(interactible && !lifecycle_manager.GetExitRequested());
+}
+
+void Applet::OnProcessTerminatedLocked() {
+    is_completed = true;
+    state_changed_event.Signal();
+}
+
 } // namespace Service::AM