From adada166031688b6ed10b993b4fe194b2bc226a3 Mon Sep 17 00:00:00 2001
From: spycrab <spycrab@users.noreply.github.com>
Date: Mon, 1 Jan 2018 21:15:26 +0000
Subject: [PATCH] Qt: Toggle Screensaver

---
 Source/Core/DolphinQt2/MainWindow.cpp | 17 +++++++++++++++++
 Source/Core/DolphinQt2/MainWindow.h   |  2 ++
 2 files changed, 19 insertions(+)

diff --git a/Source/Core/DolphinQt2/MainWindow.cpp b/Source/Core/DolphinQt2/MainWindow.cpp
index 99e762cdb8..90b475071b 100644
--- a/Source/Core/DolphinQt2/MainWindow.cpp
+++ b/Source/Core/DolphinQt2/MainWindow.cpp
@@ -338,6 +338,7 @@ void MainWindow::Play(const std::optional<std::string>& savestate_path)
   if (Core::GetState() == Core::State::Paused)
   {
     Core::SetState(Core::State::Running);
+    EnableScreenSaver(false);
   }
   else
   {
@@ -345,6 +346,7 @@ void MainWindow::Play(const std::optional<std::string>& savestate_path)
     if (selection)
     {
       StartGame(selection->GetFilePath(), savestate_path);
+      EnableScreenSaver(false);
     }
     else
     {
@@ -352,6 +354,7 @@ void MainWindow::Play(const std::optional<std::string>& savestate_path)
       if (!default_path.isEmpty() && QFile::exists(default_path))
       {
         StartGame(default_path, savestate_path);
+        EnableScreenSaver(false);
       }
       else
       {
@@ -364,6 +367,7 @@ void MainWindow::Play(const std::optional<std::string>& savestate_path)
 void MainWindow::Pause()
 {
   Core::SetState(Core::State::Paused);
+  EnableScreenSaver(true);
 }
 
 void MainWindow::OnStopComplete()
@@ -441,6 +445,7 @@ bool MainWindow::RequestStop()
 void MainWindow::ForceStop()
 {
   BootManager::Stop();
+  EnableScreenSaver(true);
 }
 
 void MainWindow::Reset()
@@ -801,6 +806,18 @@ void MainWindow::NetPlayQuit()
   Settings::Instance().ResetNetPlayServer();
 }
 
+void MainWindow::EnableScreenSaver(bool enable)
+{
+#if defined(HAVE_XRANDR) && HAVE_XRANDR
+  UICommon::EnableScreenSaver(
+      static_cast<Display*>(QGuiApplication::platformNativeInterface()->nativeResourceForWindow(
+          "display", windowHandle())),
+      winId(), enable);
+#else
+  UICommon::EnableScreenSaver(enable);
+#endif
+}
+
 bool MainWindow::eventFilter(QObject* object, QEvent* event)
 {
   if (event->type() == QEvent::Close)
diff --git a/Source/Core/DolphinQt2/MainWindow.h b/Source/Core/DolphinQt2/MainWindow.h
index a230a2322f..5c042f7fe8 100644
--- a/Source/Core/DolphinQt2/MainWindow.h
+++ b/Source/Core/DolphinQt2/MainWindow.h
@@ -115,6 +115,8 @@ private:
   void OnStopRecording();
   void OnExportRecording();
 
+  void EnableScreenSaver(bool enable);
+
   void OnStopComplete();
   void dragEnterEvent(QDragEnterEvent* event) override;
   void dropEvent(QDropEvent* event) override;