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// Copyright 2015 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include "DolphinWX/Config/AdvancedConfigPane.h"
#include <cmath>
#include <wx/checkbox.h>
#include <wx/datectrl.h>
#include <wx/dateevt.h>
#include <wx/sizer.h>
#include <wx/stattext.h>
#include <wx/time.h>
#include <wx/timectrl.h>
#include "Core/ConfigManager.h"
#include "Core/Core.h"
#include "Core/HW/SystemTimers.h"
#include "DolphinWX/DolphinSlider.h"
#include "DolphinWX/WxEventUtils.h"
AdvancedConfigPane::AdvancedConfigPane(wxWindow* parent, wxWindowID id) : wxPanel(parent, id)
{
InitializeGUI();
LoadGUIValues();
BindEvents();
}
void AdvancedConfigPane::InitializeGUI()
{
m_clock_override_checkbox = new wxCheckBox(this, wxID_ANY, _("Enable CPU Clock Override"));
m_clock_override_slider =
new DolphinSlider(this, wxID_ANY, 100, 0, 150, wxDefaultPosition, FromDIP(wxSize(200, -1)));
m_clock_override_text = new wxStaticText(this, wxID_ANY, "");
m_custom_rtc_checkbox = new wxCheckBox(this, wxID_ANY, _("Enable Custom RTC"));
m_custom_rtc_date_picker = new wxDatePickerCtrl(this, wxID_ANY);
// The Wii System Menu only allows configuring a year between 2000 and 2035.
// However, the GameCube main menu (IPL) allows setting a year between 2000 and 2099,
// which is why we use that range here. The Wii still deals OK with dates beyond 2035
// and simply clamps them to 2035-12-31.
m_custom_rtc_date_picker->SetRange(wxDateTime(1, wxDateTime::Jan, 2000),
wxDateTime(31, wxDateTime::Dec, 2099));
m_custom_rtc_time_picker = new wxTimePickerCtrl(this, wxID_ANY);
wxStaticText* const clock_override_description =
new wxStaticText(this, wxID_ANY, _("Higher values can make variable-framerate games "
"run at a higher framerate, at the expense of CPU. "
"Lower values can make variable-framerate games "
"run at a lower framerate, saving CPU.\n\n"
"WARNING: Changing this from the default (100%) "
"can and will break games and cause glitches. "
"Do so at your own risk. Please do not report "
"bugs that occur with a non-default clock. "));
wxStaticText* const custom_rtc_description = new wxStaticText(
this, wxID_ANY,
_("This setting allows you to set a custom real time clock (RTC) separate "
"from your current system time.\n\nIf you're unsure, leave this disabled."));
#ifdef __APPLE__
clock_override_description->Wrap(550);
custom_rtc_description->Wrap(550);
#else
clock_override_description->Wrap(FromDIP(400));
custom_rtc_description->Wrap(FromDIP(400));
#endif
const int space5 = FromDIP(5);
wxBoxSizer* const clock_override_slider_sizer = new wxBoxSizer(wxHORIZONTAL);
clock_override_slider_sizer->Add(m_clock_override_slider, 1);
clock_override_slider_sizer->Add(m_clock_override_text, 1, wxLEFT, space5);
wxStaticBoxSizer* const cpu_options_sizer =
new wxStaticBoxSizer(wxVERTICAL, this, _("CPU Options"));
cpu_options_sizer->AddSpacer(space5);
cpu_options_sizer->Add(m_clock_override_checkbox, 0, wxEXPAND | wxLEFT | wxRIGHT, space5);
cpu_options_sizer->AddSpacer(space5);
cpu_options_sizer->Add(clock_override_slider_sizer, 0, wxEXPAND | wxLEFT | wxRIGHT, space5);
cpu_options_sizer->AddSpacer(space5);
cpu_options_sizer->Add(clock_override_description, 0, wxEXPAND | wxLEFT | wxRIGHT, space5);
cpu_options_sizer->AddSpacer(space5);
wxFlexGridSizer* const custom_rtc_date_time_sizer =
new wxFlexGridSizer(2, wxSize(space5, space5));
custom_rtc_date_time_sizer->Add(m_custom_rtc_date_picker, 0, wxEXPAND);
custom_rtc_date_time_sizer->Add(m_custom_rtc_time_picker, 0, wxEXPAND);
wxStaticBoxSizer* const custom_rtc_sizer =
new wxStaticBoxSizer(wxVERTICAL, this, _("Custom RTC Options"));
custom_rtc_sizer->AddSpacer(space5);
custom_rtc_sizer->Add(m_custom_rtc_checkbox, 0, wxLEFT | wxRIGHT, space5);
custom_rtc_sizer->AddSpacer(space5);
custom_rtc_sizer->Add(custom_rtc_date_time_sizer, 0, wxLEFT | wxRIGHT, space5);
custom_rtc_sizer->AddSpacer(space5);
custom_rtc_sizer->Add(custom_rtc_description, 0, wxLEFT | wxRIGHT, space5);
custom_rtc_sizer->AddSpacer(space5);
wxBoxSizer* const main_sizer = new wxBoxSizer(wxVERTICAL);
main_sizer->AddSpacer(space5);
main_sizer->Add(cpu_options_sizer, 0, wxEXPAND | wxLEFT | wxRIGHT, space5);
main_sizer->AddSpacer(space5);
main_sizer->Add(custom_rtc_sizer, 0, wxEXPAND | wxLEFT | wxRIGHT, space5);
main_sizer->AddSpacer(space5);
SetSizer(main_sizer);
}
void AdvancedConfigPane::LoadGUIValues()
{
int ocFactor = (int)(std::log2f(SConfig::GetInstance().m_OCFactor) * 25.f + 100.f + 0.5f);
bool oc_enabled = SConfig::GetInstance().m_OCEnable;
m_clock_override_checkbox->SetValue(oc_enabled);
m_clock_override_slider->SetValue(ocFactor);
m_clock_override_slider->Enable(oc_enabled);
UpdateCPUClock();
LoadCustomRTC();
}
void AdvancedConfigPane::BindEvents()
{
m_clock_override_checkbox->Bind(wxEVT_CHECKBOX,
&AdvancedConfigPane::OnClockOverrideCheckBoxChanged, this);
m_clock_override_checkbox->Bind(wxEVT_UPDATE_UI, &AdvancedConfigPane::OnUpdateCPUClockControls,
this);
m_clock_override_slider->Bind(wxEVT_SLIDER, &AdvancedConfigPane::OnClockOverrideSliderChanged,
this);
m_clock_override_slider->Bind(wxEVT_UPDATE_UI, &AdvancedConfigPane::OnUpdateCPUClockControls,
this);
m_custom_rtc_checkbox->Bind(wxEVT_CHECKBOX, &AdvancedConfigPane::OnCustomRTCCheckBoxChanged,
this);
m_custom_rtc_checkbox->Bind(wxEVT_UPDATE_UI, &WxEventUtils::OnEnableIfCoreNotRunning);
m_custom_rtc_date_picker->Bind(wxEVT_DATE_CHANGED, &AdvancedConfigPane::OnCustomRTCDateChanged,
this);
m_custom_rtc_date_picker->Bind(wxEVT_UPDATE_UI, &AdvancedConfigPane::OnUpdateRTCDateTimeEntries,
this);
m_custom_rtc_time_picker->Bind(wxEVT_TIME_CHANGED, &AdvancedConfigPane::OnCustomRTCTimeChanged,
this);
m_custom_rtc_time_picker->Bind(wxEVT_UPDATE_UI, &AdvancedConfigPane::OnUpdateRTCDateTimeEntries,
this);
}
void AdvancedConfigPane::OnClockOverrideCheckBoxChanged(wxCommandEvent& event)
{
SConfig::GetInstance().m_OCEnable = m_clock_override_checkbox->IsChecked();
m_clock_override_slider->Enable(SConfig::GetInstance().m_OCEnable);
UpdateCPUClock();
}
void AdvancedConfigPane::OnClockOverrideSliderChanged(wxCommandEvent& event)
{
// Vaguely exponential scaling?
SConfig::GetInstance().m_OCFactor =
std::exp2f((m_clock_override_slider->GetValue() - 100.f) / 25.f);
UpdateCPUClock();
}
static wxDateTime GetCustomRTCDateTime()
{
time_t timestamp = SConfig::GetInstance().m_customRTCValue;
return wxDateTime(timestamp).ToUTC();
}
static wxDateTime CombineDateAndTime(const wxDateTime& date, const wxDateTime& time)
{
wxDateTime datetime = date;
datetime.SetHour(time.GetHour());
datetime.SetMinute(time.GetMinute());
datetime.SetSecond(time.GetSecond());
return datetime;
}
void AdvancedConfigPane::OnCustomRTCCheckBoxChanged(wxCommandEvent& event)
{
const bool checked = m_custom_rtc_checkbox->IsChecked();
SConfig::GetInstance().bEnableCustomRTC = checked;
m_custom_rtc_date_picker->Enable(checked);
m_custom_rtc_time_picker->Enable(checked);
}
void AdvancedConfigPane::OnCustomRTCDateChanged(wxDateEvent& event)
{
wxDateTime datetime = CombineDateAndTime(event.GetDate(), GetCustomRTCDateTime());
UpdateCustomRTC(datetime);
}
void AdvancedConfigPane::OnCustomRTCTimeChanged(wxDateEvent& event)
{
wxDateTime datetime = CombineDateAndTime(GetCustomRTCDateTime(), event.GetDate());
UpdateCustomRTC(datetime);
}
void AdvancedConfigPane::UpdateCPUClock()
{
int core_clock = SystemTimers::GetTicksPerSecond() / pow(10, 6);
int percent = static_cast<int>(std::round(SConfig::GetInstance().m_OCFactor * 100.f));
int clock = static_cast<int>(std::round(SConfig::GetInstance().m_OCFactor * core_clock));
m_clock_override_text->SetLabel(
SConfig::GetInstance().m_OCEnable ? wxString::Format("%d %% (%d MHz)", percent, clock) : "");
}
void AdvancedConfigPane::LoadCustomRTC()
{
bool custom_rtc_enabled = SConfig::GetInstance().bEnableCustomRTC;
m_custom_rtc_checkbox->SetValue(custom_rtc_enabled);
wxDateTime datetime = GetCustomRTCDateTime();
if (datetime.IsValid())
{
m_custom_rtc_date_picker->SetValue(datetime);
m_custom_rtc_time_picker->SetValue(datetime);
}
// Make sure we have a valid custom RTC date and time
// both when it was out of range as well as when it was invalid to begin with.
datetime = CombineDateAndTime(m_custom_rtc_date_picker->GetValue(),
m_custom_rtc_time_picker->GetValue());
UpdateCustomRTC(datetime);
}
void AdvancedConfigPane::UpdateCustomRTC(const wxDateTime& datetime)
{
// We need GetValue() as GetTicks() only works up to 0x7ffffffe, which is in 2038.
u32 timestamp = datetime.FromUTC().GetValue().GetValue() / 1000;
SConfig::GetInstance().m_customRTCValue = timestamp;
}
void AdvancedConfigPane::OnUpdateCPUClockControls(wxUpdateUIEvent& event)
{
if (!Core::IsRunning())
{
event.Enable(true);
return;
}
event.Enable(!Core::WantsDeterminism());
}
void AdvancedConfigPane::OnUpdateRTCDateTimeEntries(wxUpdateUIEvent& event)
{
event.Enable(!Core::IsRunning() && m_custom_rtc_checkbox->IsChecked());
}
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