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implement pause on system suspend (#8585)

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snek 2022-07-27 16:46:03 -07:00 • committed by GitHub
parent 4b9cfe1d02
commit 700bd12480
2 changed files with 43 additions and 1 deletions
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39
src/yuzu/main.cpp
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@ -386,6 +386,8 @@ GMainWindow::GMainWindow(bool has_broken_vulkan)
SDL_EnableScreenSaver();
#endif
SetupPrepareForSleep();
Common::Log::Start();
QStringList args = QApplication::arguments();
@ -1327,6 +1329,43 @@ void GMainWindow::OnDisplayTitleBars(bool show) {
}
}
void GMainWindow::SetupPrepareForSleep() {
#ifdef __linux__
auto bus = QDBusConnection::systemBus();
if (bus.isConnected()) {
const bool success = bus.connect(
QStringLiteral("org.freedesktop.login1"), QStringLiteral("/org/freedesktop/login1"),
QStringLiteral("org.freedesktop.login1.Manager"), QStringLiteral("PrepareForSleep"),
QStringLiteral("b"), this, SLOT(OnPrepareForSleep(bool)));
if (!success) {
LOG_WARNING(Frontend, "Couldn't register PrepareForSleep signal");
}
} else {
LOG_WARNING(Frontend, "QDBusConnection system bus is not connected");
}
#endif // __linux__
}
void GMainWindow::OnPrepareForSleep(bool prepare_sleep) {
if (emu_thread == nullptr) {
return;
}
if (prepare_sleep) {
if (emu_thread->IsRunning()) {
auto_paused = true;
OnPauseGame();
}
} else {
if (!emu_thread->IsRunning() && auto_paused) {
auto_paused = false;
RequestGameResume();
OnStartGame();
}
}
}
#ifdef __linux__
static std::optional<QDBusObjectPath> HoldWakeLockLinux(u32 window_id = 0) {
if (!QDBusConnection::sessionBus().isConnected()) {