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UX: Option to pause emulation when RPCS3 is not focused

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Eladash 2023-07-07 10:31:35 +03:00 • committed by Elad Ashkenazi
parent b3b680f073
commit 05824e6acd
8 changed files with 97 additions and 1 deletions
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74
rpcs3/rpcs3qt/gui_application.cpp
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@ -270,6 +270,7 @@ void gui_application::InitializeConnects()
connect(this, &gui_application::OnEmulatorStop, this, &gui_application::StopPlaytime);
connect(this, &gui_application::OnEmulatorPause, this, &gui_application::StopPlaytime);
connect(this, &gui_application::OnEmulatorResume, this, &gui_application::StartPlaytime);
connect(this, &QGuiApplication::applicationStateChanged, this, &gui_application::OnAppStateChanged);
if (m_main_window)
{
@ -798,3 +799,76 @@ void gui_application::CallFromMainThread(const std::function<void()>& func, atom
wake_up->notify_one();
}
}
void gui_application::OnAppStateChanged(Qt::ApplicationState state)
{
// Invalidate previous delayed pause call (even when the setting is off because it is dynamic)
m_pause_delayed_tag++;
if (!g_cfg.misc.autopause)
{
return;
}
const auto emu_state = Emu.GetStatus();
const bool is_active = state == Qt::ApplicationActive;
if (emu_state != system_state::paused && emu_state != system_state::running)
{
return;
}
const bool is_paused = emu_state == system_state::paused;
if (is_active != is_paused)
{
// Nothing to do (either paused and this is focus-out event or running and this is a focus-in event)
// Invalidate data
m_is_pause_on_focus_loss_active = false;
m_emu_focus_out_emulation_id = Emulator::stop_counter_t{};
return;
}
if (is_paused)
{
// Check if Emu.Resume() or Emu.Kill() has not been called since
if (m_is_pause_on_focus_loss_active && m_pause_amend_time_on_focus_loss == Emu.GetPauseTime() && m_emu_focus_out_emulation_id == Emu.GetEmulationIdentifier())
{
m_is_pause_on_focus_loss_active = false;
Emu.Resume();
}
return;
}
// Gather validation data
m_emu_focus_out_emulation_id = Emu.GetEmulationIdentifier();
auto pause_callback = [this, delayed_tag = m_pause_delayed_tag]()
{
// Check if Emu.Kill() has not been called since
if (applicationState() != Qt::ApplicationActive && Emu.IsRunning() &&
m_emu_focus_out_emulation_id == Emu.GetEmulationIdentifier() &&
delayed_tag == m_pause_delayed_tag &&
!m_is_pause_on_focus_loss_active)
{
if (Emu.Pause())
{
// Gather validation data
m_pause_amend_time_on_focus_loss = Emu.GetPauseTime();
m_emu_focus_out_emulation_id = Emu.GetEmulationIdentifier();
m_is_pause_on_focus_loss_active = true;
}
}
};
if (state == Qt::ApplicationSuspended)
{
// Must be invoked now (otherwise it may not happen later)
pause_callback();
return;
}
// Delay pause so it won't immediately pause the emulated application
QTimer::singleShot(1000, this, pause_callback);
}