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-rw-r--r--src/core/core.cpp13
-rw-r--r--src/core/core.h12
2 files changed, 25 insertions, 0 deletions
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 50d5dab4b..bb268a319 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -421,6 +421,7 @@ struct System::Impl {
bool is_async_gpu{};
ExecuteProgramCallback execute_program_callback;
+ ExitCallback exit_callback;
std::array<u64, Core::Hardware::NUM_CPU_CORES> dynarmic_ticks{};
std::array<MicroProfileToken, Core::Hardware::NUM_CPU_CORES> microprofile_dynarmic{};
@@ -798,6 +799,18 @@ void System::ExecuteProgram(std::size_t program_index) {
}
}
+void System::RegisterExitCallback(ExitCallback&& callback) {
+ impl->exit_callback = std::move(callback);
+}
+
+void System::Exit() {
+ if (impl->exit_callback) {
+ impl->exit_callback();
+ } else {
+ LOG_CRITICAL(Core, "exit_callback must be initialized by the frontend");
+ }
+}
+
void System::ApplySettings() {
if (IsPoweredOn()) {
Renderer().RefreshBaseSettings();
diff --git a/src/core/core.h b/src/core/core.h
index 715ab88e7..a796472b2 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -387,6 +387,18 @@ public:
*/
void ExecuteProgram(std::size_t program_index);
+ /// Type used for the frontend to designate a callback for System to exit the application.
+ using ExitCallback = std::function<void()>;
+
+ /**
+ * Registers a callback from the frontend for System to exit the application.
+ * @param callback Callback from the frontend to exit the application.
+ */
+ void RegisterExitCallback(ExitCallback&& callback);
+
+ /// Instructs the frontend to exit the application.
+ void Exit();
+
/// Applies any changes to settings to this core instance.
void ApplySettings();