applets/error: Use aliases for callbacks

4 files changed, 18 insertions, 16 deletions

diff --git a/src/core/frontend/applets/error.cpp b/src/core/frontend/applets/error.cpp
index f8b961098..69c2b2b4d 100644
--- a/src/core/frontend/applets/error.cpp
+++ b/src/core/frontend/applets/error.cpp
@@ -8,13 +8,13 @@ namespace Core::Frontend {
 
 ErrorApplet::~ErrorApplet() = default;
 
-void DefaultErrorApplet::ShowError(Result error, std::function<void()> finished) const {
+void DefaultErrorApplet::ShowError(Result error, FinishedCallback finished) const {
     LOG_CRITICAL(Service_Fatal, "Application requested error display: {:04}-{:04} (raw={:08X})",
                  error.module.Value(), error.description.Value(), error.raw);
 }
 
 void DefaultErrorApplet::ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
-                                                std::function<void()> finished) const {
+                                                FinishedCallback finished) const {
     LOG_CRITICAL(
         Service_Fatal,
         "Application requested error display: {:04X}-{:04X} (raw={:08X}) with timestamp={:016X}",
@@ -23,7 +23,7 @@ void DefaultErrorApplet::ShowErrorWithTimestamp(Result error, std::chrono::secon
 
 void DefaultErrorApplet::ShowCustomErrorText(Result error, std::string main_text,
                                              std::string detail_text,
-                                             std::function<void()> finished) const {
+                                             FinishedCallback finished) const {
     LOG_CRITICAL(Service_Fatal,
                  "Application requested custom error with error_code={:04X}-{:04X} (raw={:08X})",
                  error.module.Value(), error.description.Value(), error.raw);
diff --git a/src/core/frontend/applets/error.h b/src/core/frontend/applets/error.h
index f378f8805..884f2f653 100644
--- a/src/core/frontend/applets/error.h
+++ b/src/core/frontend/applets/error.h
@@ -12,25 +12,27 @@ namespace Core::Frontend {
 
 class ErrorApplet {
 public:
+    using FinishedCallback = std::function<void()>;
+
     virtual ~ErrorApplet();
 
-    virtual void ShowError(Result error, std::function<void()> finished) const = 0;
+    virtual void ShowError(Result error, FinishedCallback finished) const = 0;
 
     virtual void ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
-                                        std::function<void()> finished) const = 0;
+                                        FinishedCallback finished) const = 0;
 
     virtual void ShowCustomErrorText(Result error, std::string dialog_text,
                                      std::string fullscreen_text,
-                                     std::function<void()> finished) const = 0;
+                                     FinishedCallback finished) const = 0;
 };
 
 class DefaultErrorApplet final : public ErrorApplet {
 public:
-    void ShowError(Result error, std::function<void()> finished) const override;
+    void ShowError(Result error, FinishedCallback finished) const override;
     void ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
-                                std::function<void()> finished) const override;
+                                FinishedCallback finished) const override;
     void ShowCustomErrorText(Result error, std::string main_text, std::string detail_text,
-                             std::function<void()> finished) const override;
+                             FinishedCallback finished) const override;
 };
 
 } // namespace Core::Frontend
diff --git a/src/yuzu/applets/qt_error.cpp b/src/yuzu/applets/qt_error.cpp
index 367d5352d..e0190a979 100644
--- a/src/yuzu/applets/qt_error.cpp
+++ b/src/yuzu/applets/qt_error.cpp
@@ -14,7 +14,7 @@ QtErrorDisplay::QtErrorDisplay(GMainWindow& parent) {
 
 QtErrorDisplay::~QtErrorDisplay() = default;
 
-void QtErrorDisplay::ShowError(Result error, std::function<void()> finished) const {
+void QtErrorDisplay::ShowError(Result error, FinishedCallback finished) const {
     callback = std::move(finished);
     emit MainWindowDisplayError(
         tr("Error Code: %1-%2 (0x%3)")
@@ -25,7 +25,7 @@ void QtErrorDisplay::ShowError(Result error, std::function<void()> finished) con
 }
 
 void QtErrorDisplay::ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
-                                            std::function<void()> finished) const {
+                                            FinishedCallback finished) const {
     callback = std::move(finished);
 
     const QDateTime date_time = QDateTime::fromSecsSinceEpoch(time.count());
@@ -42,7 +42,7 @@ void QtErrorDisplay::ShowErrorWithTimestamp(Result error, std::chrono::seconds t
 
 void QtErrorDisplay::ShowCustomErrorText(Result error, std::string dialog_text,
                                          std::string fullscreen_text,
-                                         std::function<void()> finished) const {
+                                         FinishedCallback finished) const {
     callback = std::move(finished);
     emit MainWindowDisplayError(
         tr("Error Code: %1-%2 (0x%3)")
diff --git a/src/yuzu/applets/qt_error.h b/src/yuzu/applets/qt_error.h
index eb4107c7e..e4e174721 100644
--- a/src/yuzu/applets/qt_error.h
+++ b/src/yuzu/applets/qt_error.h
@@ -16,11 +16,11 @@ public:
     explicit QtErrorDisplay(GMainWindow& parent);
     ~QtErrorDisplay() override;
 
-    void ShowError(Result error, std::function<void()> finished) const override;
+    void ShowError(Result error, FinishedCallback finished) const override;
     void ShowErrorWithTimestamp(Result error, std::chrono::seconds time,
-                                std::function<void()> finished) const override;
+                                FinishedCallback finished) const override;
     void ShowCustomErrorText(Result error, std::string dialog_text, std::string fullscreen_text,
-                             std::function<void()> finished) const override;
+                             FinishedCallback finished) const override;
 
 signals:
     void MainWindowDisplayError(QString error_code, QString error_text) const;
@@ -28,5 +28,5 @@ signals:
 private:
     void MainWindowFinishedError();
 
-    mutable std::function<void()> callback;
+    mutable FinishedCallback callback;
 };