From 9cf60b4d4ad77b51d48832eabaf6d327a79b737a Mon Sep 17 00:00:00 2001
From: APTX <marek321@gmail.com>
Date: Sun, 26 Mar 2017 16:06:13 +0200
Subject: [PATCH] Quick hack to disable screensaver during playback

Works on windows only, is located in Player. Should
be moved to instance manager to correctly account for
multiple instances.
---
 core/player.cpp | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/core/player.cpp b/core/player.cpp
index 6aa7085..8ff8a1c 100644
--- a/core/player.cpp
+++ b/core/player.cpp
@@ -3,6 +3,10 @@
 #include <QLoggingCategory>
 #include <QQmlApplicationEngine>
 
+#ifdef Q_OS_WIN
+#include <Windows.h>
+#endif
+
 Q_LOGGING_CATEGORY(playerCategory, "Player")
 
 Player::Player(BackendPluginBase *backendPlugin, QObject *parent)
@@ -36,7 +40,12 @@ Player::Player(BackendPluginBase *backendPlugin, QObject *parent)
   Q_CHECK_PTR(m_chapterModel);
 }
 
-Player::~Player() { qCDebug(playerCategory) << "Destroying player" << this; }
+Player::~Player() {
+  qCDebug(playerCategory) << "Destroying player" << this;
+#ifdef Q_OS_WIN
+  SetThreadExecutionState(ES_CONTINUOUS);
+#endif
+}
 
 BackendInstance *Player::backend() const { return m_backend; }
 
@@ -199,11 +208,18 @@ void Player::rendererReady() {
 
 void Player::playStateChanged(PlayerPluginInterface::PlayState state) {
   auto s = static_cast<PlayState>(state);
-  // if (currentSource().isEmpty()) s = PlayState::Stopped;
   if (m_state == s)
     return;
   m_state = s;
   qCDebug(playerCategory) << "Play state changed to" << s;
+
+#ifdef Q_OS_WIN
+  if (m_state == PlayState::Playing)
+    SetThreadExecutionState(ES_CONTINUOUS | ES_DISPLAY_REQUIRED);
+  else
+    SetThreadExecutionState(ES_CONTINUOUS);
+#endif
+
   emit stateChanged(s);
 }
 
-- 
2.52.0