qt: implement RequestExit for applets

src/core/hle/service/am/applets/applet_cabinet.cpp

@@ -175,7 +175,7 @@ void Cabinet::Cancel() {
 }
 
 Result Cabinet::RequestExit() {
-    this->Cancel();
+    frontend.Close();
     R_SUCCEED();
 }
 

src/core/hle/service/am/applets/applet_controller.cpp

@@ -263,7 +263,7 @@ void Controller::ConfigurationComplete() {
 }
 
 Result Controller::RequestExit() {
-    this->ConfigurationComplete();
+    frontend.Close();
     R_SUCCEED();
 }
 

src/core/hle/service/am/applets/applet_error.cpp

@@ -210,7 +210,7 @@ void Error::DisplayCompleted() {
 }
 
 Result Error::RequestExit() {
-    this->DisplayCompleted();
+    frontend.Close();
     R_SUCCEED();
 }
 

src/core/hle/service/am/applets/applet_general_backend.cpp

@@ -151,7 +151,7 @@ void Auth::AuthFinished(bool is_successful) {
 }
 
 Result Auth::RequestExit() {
-    this->AuthFinished(false);
+    frontend.Close();
     R_SUCCEED();
 }
 
@@ -208,7 +208,7 @@ void PhotoViewer::ViewFinished() {
 }
 
 Result PhotoViewer::RequestExit() {
-    this->ViewFinished();
+    frontend.Close();
     R_SUCCEED();
 }
 

src/core/hle/service/am/applets/applet_mii_edit.cpp

@@ -136,7 +136,7 @@ void MiiEdit::MiiEditOutputForCharInfoEditing(MiiEditResult result,
 }
 
 Result MiiEdit::RequestExit() {
-    this->MiiEditOutput(MiiEditResult::Cancel, -1);
+    frontend.Close();
     R_SUCCEED();
 }
 

src/core/hle/service/am/applets/applet_profile_select.cpp

@@ -74,7 +74,7 @@ void ProfileSelect::SelectionComplete(std::optional<Common::UUID> uuid) {
 }
 
 Result ProfileSelect::RequestExit() {
-    this->SelectionComplete(std::nullopt);
+    frontend.Close();
     R_SUCCEED();
 }
 

src/core/hle/service/am/applets/applet_software_keyboard.cpp

@@ -771,7 +771,7 @@ void SoftwareKeyboard::ExitKeyboard() {
 }
 
 Result SoftwareKeyboard::RequestExit() {
-    this->ExitKeyboard();
+    frontend.Close();
     R_SUCCEED();
 }
 

src/core/hle/service/am/applets/applet_web_browser.cpp

@@ -364,7 +364,7 @@ void WebBrowser::WebBrowserExit(WebExitReason exit_reason, std::string last_url)
 }
 
 Result WebBrowser::RequestExit() {
-    this->WebBrowserExit(WebExitReason::ExitRequested);
+    frontend.Close();
     R_SUCCEED();
 }