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dolphin/Source/Core/DolphinQt/Config/WiimoteControllersWidget.cpp

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// Copyright 2021 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "DolphinQt/Config/WiimoteControllersWidget.h"
#include <QApplication>
#include <QCheckBox>
#include <QComboBox>
#include <QGridLayout>
#include <QGroupBox>
#include <QLabel>
#include <QPushButton>
#include <QRadioButton>
#include <QScreen>
#include <QVBoxLayout>
#include <map>
#include <optional>
#include "Common/Config/Config.h"
#include "Core/Config/MainSettings.h"
#include "Core/Config/WiimoteSettings.h"
#include "Core/ConfigManager.h"
#include "Core/Core.h"
#include "Core/HW/Wiimote.h"
#include "Core/HW/WiimoteReal/WiimoteReal.h"
#include "Core/IOS/IOS.h"
#include "Core/IOS/USB/Bluetooth/BTReal.h"
#include "Core/WiiUtils.h"
#include "DolphinQt/Config/Mapping/MappingWindow.h"
#include "DolphinQt/QtUtils/ModalMessageBox.h"
#include "DolphinQt/QtUtils/NonDefaultQPushButton.h"
#include "DolphinQt/Settings.h"
#include "UICommon/UICommon.h"
WiimoteControllersWidget::WiimoteControllersWidget(QWidget* parent) : QWidget(parent)
{
CreateLayout();
LoadSettings();
ConnectWidgets();
}
static int GetRadioButtonIndicatorWidth()
{
const QStyle* style = QApplication::style();
QStyleOptionButton opt;
// TODO: why does the macOS style act different? Is it because of the magic with
// Cocoa widgets it does behind the scenes?
if (style->objectName() == QStringLiteral("macintosh"))
return style->subElementRect(QStyle::SE_RadioButtonIndicator, &opt).width();
return style->subElementRect(QStyle::SE_RadioButtonContents, &opt).left();
}
static int GetLayoutHorizontalSpacing(const QGridLayout* layout)
{
// TODO: shouldn't layout->horizontalSpacing() do all this? Why does it return -1?
int hspacing = layout->horizontalSpacing();
if (hspacing >= 0)
return hspacing;
// According to docs, this is the fallback if horizontalSpacing() isn't set.
auto style = layout->parentWidget()->style();
hspacing = style->pixelMetric(QStyle::PM_LayoutHorizontalSpacing);
if (hspacing >= 0)
return hspacing;
// Docs claim this is deprecated, but on macOS with Qt 5.8 this is the only one that actually
// works.
float pixel_ratio = QGuiApplication::primaryScreen()->devicePixelRatio();
#ifdef __APPLE__
// TODO is this still required?
hspacing = pixel_ratio * style->pixelMetric(QStyle::PM_LayoutHorizontalSpacing);
if (hspacing >= 0)
return hspacing;
#endif
// Ripped from qtbase/src/widgets/styles/qcommonstyle.cpp
return pixel_ratio * 6;
}
void WiimoteControllersWidget::CreateLayout()
{
m_wiimote_layout = new QGridLayout();
m_wiimote_box = new QGroupBox(tr("Wii Remotes"));
m_wiimote_box->setLayout(m_wiimote_layout);
m_wiimote_passthrough = new QRadioButton(tr("Passthrough a Bluetooth adapter"));
m_wiimote_sync = new NonDefaultQPushButton(tr("Sync"));
m_wiimote_reset = new NonDefaultQPushButton(tr("Reset"));
m_wiimote_refresh = new NonDefaultQPushButton(tr("Refresh"));
m_wiimote_pt_labels[0] = new QLabel(tr("Sync real Wii Remotes and pair them"));
m_wiimote_pt_labels[1] = new QLabel(tr("Reset all saved Wii Remote pairings"));
m_wiimote_emu = new QRadioButton(tr("Emulate the Wii's Bluetooth adapter"));
m_wiimote_continuous_scanning = new QCheckBox(tr("Continuous Scanning"));
m_wiimote_real_balance_board = new QCheckBox(tr("Real Balance Board"));
m_wiimote_speaker_data = new QCheckBox(tr("Enable Speaker Data"));
m_wiimote_ciface = new QCheckBox(tr("Connect Wii Remotes for Emulated Controllers"));
m_wiimote_layout->setVerticalSpacing(7);
m_wiimote_layout->setColumnMinimumWidth(0, GetRadioButtonIndicatorWidth() -
GetLayoutHorizontalSpacing(m_wiimote_layout));
m_wiimote_layout->setColumnStretch(2, 1);
// Passthrough BT
m_wiimote_layout->addWidget(m_wiimote_passthrough, m_wiimote_layout->rowCount(), 0, 1, -1);
int sync_row = m_wiimote_layout->rowCount();
m_wiimote_layout->addWidget(m_wiimote_pt_labels[0], sync_row, 1, 1, 2);
m_wiimote_layout->addWidget(m_wiimote_sync, sync_row, 3);
int reset_row = m_wiimote_layout->rowCount();
m_wiimote_layout->addWidget(m_wiimote_pt_labels[1], reset_row, 1, 1, 2);
m_wiimote_layout->addWidget(m_wiimote_reset, reset_row, 3);
// Emulated BT
m_wiimote_layout->addWidget(m_wiimote_emu, m_wiimote_layout->rowCount(), 0, 1, -1);
for (size_t i = 0; i < m_wiimote_groups.size(); i++)
{
auto* wm_label = m_wiimote_labels[i] = new QLabel(tr("Wii Remote %1").arg(i + 1));
auto* wm_box = m_wiimote_boxes[i] = new QComboBox();
auto* wm_button = m_wiimote_buttons[i] = new NonDefaultQPushButton(tr("Configure"));
for (const auto& item : {tr("None"), tr("Emulated Wii Remote"), tr("Real Wii Remote")})
wm_box->addItem(item);
int wm_row = m_wiimote_layout->rowCount();
m_wiimote_layout->addWidget(wm_label, wm_row, 1);
m_wiimote_layout->addWidget(wm_box, wm_row, 2);
m_wiimote_layout->addWidget(wm_button, wm_row, 3);
}
m_wiimote_layout->addWidget(m_wiimote_real_balance_board, m_wiimote_layout->rowCount(), 1, 1, -1);
m_wiimote_layout->addWidget(m_wiimote_speaker_data, m_wiimote_layout->rowCount(), 1, 1, -1);
m_wiimote_layout->addWidget(m_wiimote_ciface, m_wiimote_layout->rowCount(), 0, 1, -1);
int continuous_scanning_row = m_wiimote_layout->rowCount();
m_wiimote_layout->addWidget(m_wiimote_continuous_scanning, continuous_scanning_row, 0, 1, 3);
m_wiimote_layout->addWidget(m_wiimote_refresh, continuous_scanning_row, 3);
auto* layout = new QVBoxLayout;
layout->setContentsMargins(0, 0, 0, 0);
layout->setAlignment(Qt::AlignTop);
layout->addWidget(m_wiimote_box);
setLayout(layout);
}
void WiimoteControllersWidget::ConnectWidgets()
{
connect(&Settings::Instance(), &Settings::EmulationStateChanged, this,
&WiimoteControllersWidget::UpdateDisabledWiimoteControls);
connect(m_wiimote_passthrough, &QRadioButton::toggled, this,
&WiimoteControllersWidget::OnWiimoteModeChanged);
connect(m_wiimote_ciface, &QCheckBox::toggled, this,
&WiimoteControllersWidget::OnWiimoteModeChanged);
connect(m_wiimote_ciface, &QCheckBox::toggled, this,
&WiimoteReal::HandleWiimotesInControllerInterfaceSettingChange);
connect(m_wiimote_continuous_scanning, &QCheckBox::toggled, this,
&WiimoteControllersWidget::OnWiimoteModeChanged);
connect(m_wiimote_continuous_scanning, &QCheckBox::toggled, this,
&WiimoteControllersWidget::SaveSettings);
connect(m_wiimote_real_balance_board, &QCheckBox::toggled, this,
&WiimoteControllersWidget::SaveSettings);
connect(m_wiimote_speaker_data, &QCheckBox::toggled, this,
&WiimoteControllersWidget::SaveSettings);
connect(m_wiimote_sync, &QPushButton::clicked, this,
&WiimoteControllersWidget::OnBluetoothPassthroughSyncPressed);
connect(m_wiimote_reset, &QPushButton::clicked, this,
&WiimoteControllersWidget::OnBluetoothPassthroughResetPressed);
connect(m_wiimote_refresh, &QPushButton::clicked, this,
&WiimoteControllersWidget::OnWiimoteRefreshPressed);
for (size_t i = 0; i < m_wiimote_groups.size(); i++)
{
connect(m_wiimote_boxes[i], qOverload<int>(&QComboBox::currentIndexChanged), this,
&WiimoteControllersWidget::SaveSettings);
connect(m_wiimote_boxes[i], qOverload<int>(&QComboBox::currentIndexChanged), this,
&WiimoteControllersWidget::OnWiimoteModeChanged);
connect(m_wiimote_buttons[i], &QPushButton::clicked, this,
&WiimoteControllersWidget::OnWiimoteConfigure);
}
}
void WiimoteControllersWidget::OnWiimoteModeChanged()
{
SaveSettings();
// Make sure continuous scanning setting is applied.
WiimoteReal::Initialize(::Wiimote::InitializeMode::DO_NOT_WAIT_FOR_WIIMOTES);
UpdateDisabledWiimoteControls();
}
void WiimoteControllersWidget::UpdateDisabledWiimoteControls()
{
const bool running = Core::GetState() != Core::State::Uninitialized;
m_wiimote_emu->setEnabled(!running);
m_wiimote_passthrough->setEnabled(!running);
const bool running_gc = running && !SConfig::GetInstance().bWii;
const bool enable_passthrough = m_wiimote_passthrough->isChecked() && !running_gc;
const bool enable_emu_bt = !m_wiimote_passthrough->isChecked() && !running_gc;
m_wiimote_sync->setEnabled(enable_passthrough);
m_wiimote_reset->setEnabled(enable_passthrough);
for (auto* pt_label : m_wiimote_pt_labels)
pt_label->setEnabled(enable_passthrough);
for (size_t i = 0; i < m_wiimote_groups.size(); i++)
{
m_wiimote_labels[i]->setEnabled(enable_emu_bt);
m_wiimote_boxes[i]->setEnabled(enable_emu_bt);
const bool is_emu_wiimote = m_wiimote_boxes[i]->currentIndex() == 1;
m_wiimote_buttons[i]->setEnabled(enable_emu_bt && is_emu_wiimote);
}
m_wiimote_real_balance_board->setEnabled(enable_emu_bt);
m_wiimote_speaker_data->setEnabled(enable_emu_bt);
const bool ciface_wiimotes = m_wiimote_ciface->isChecked();
m_wiimote_refresh->setEnabled((enable_emu_bt || ciface_wiimotes) &&
!m_wiimote_continuous_scanning->isChecked());
m_wiimote_continuous_scanning->setEnabled(enable_emu_bt || ciface_wiimotes);
}
void WiimoteControllersWidget::OnBluetoothPassthroughResetPressed()
{
const auto ios = IOS::HLE::GetIOS();
if (!ios)
{
ModalMessageBox::warning(
this, tr("Warning"),
tr("Saved Wii Remote pairings can only be reset when a Wii game is running."));
return;
}
auto device = WiiUtils::GetBluetoothRealDevice();
if (device != nullptr)
device->TriggerSyncButtonHeldEvent();
}
void WiimoteControllersWidget::OnBluetoothPassthroughSyncPressed()
{
const auto ios = IOS::HLE::GetIOS();
if (!ios)
{
ModalMessageBox::warning(this, tr("Warning"),
tr("A sync can only be triggered when a Wii game is running."));
return;
}
auto device = WiiUtils::GetBluetoothRealDevice();
if (device != nullptr)
device->TriggerSyncButtonPressedEvent();
}
void WiimoteControllersWidget::OnWiimoteRefreshPressed()
{
WiimoteReal::Refresh();
}
void WiimoteControllersWidget::OnWiimoteConfigure()
{
size_t index;
for (index = 0; index < m_wiimote_groups.size(); index++)
{
if (m_wiimote_buttons[index] == QObject::sender())
break;
}
MappingWindow::Type type;
switch (m_wiimote_boxes[index]->currentIndex())
{
case 0: // None
case 2: // Real Wii Remote
return;
case 1: // Emulated Wii Remote
type = MappingWindow::Type::MAPPING_WIIMOTE_EMU;
break;
default:
return;
}
MappingWindow* window = new MappingWindow(this, type, static_cast<int>(index));
window->setAttribute(Qt::WA_DeleteOnClose, true);
window->setWindowModality(Qt::WindowModality::WindowModal);
window->show();
}
void WiimoteControllersWidget::LoadSettings()
{
for (size_t i = 0; i < m_wiimote_groups.size(); i++)
{
m_wiimote_boxes[i]->setCurrentIndex(int(Config::Get(Config::GetInfoForWiimoteSource(int(i)))));
}
m_wiimote_real_balance_board->setChecked(Config::Get(Config::WIIMOTE_BB_SOURCE) ==
WiimoteSource::Real);
m_wiimote_speaker_data->setChecked(Config::Get(Config::MAIN_WIIMOTE_ENABLE_SPEAKER));
m_wiimote_ciface->setChecked(Config::Get(Config::MAIN_CONNECT_WIIMOTES_FOR_CONTROLLER_INTERFACE));
m_wiimote_continuous_scanning->setChecked(Config::Get(Config::MAIN_WIIMOTE_CONTINUOUS_SCANNING));
if (Config::Get(Config::MAIN_BLUETOOTH_PASSTHROUGH_ENABLED))
m_wiimote_passthrough->setChecked(true);
else
m_wiimote_emu->setChecked(true);
OnWiimoteModeChanged();
}
void WiimoteControllersWidget::SaveSettings()
{
Config::SetBaseOrCurrent(Config::MAIN_WIIMOTE_ENABLE_SPEAKER,
m_wiimote_speaker_data->isChecked());
Config::SetBaseOrCurrent(Config::MAIN_CONNECT_WIIMOTES_FOR_CONTROLLER_INTERFACE,
m_wiimote_ciface->isChecked());
Config::SetBaseOrCurrent(Config::MAIN_WIIMOTE_CONTINUOUS_SCANNING,
m_wiimote_continuous_scanning->isChecked());
Config::SetBaseOrCurrent(Config::MAIN_BLUETOOTH_PASSTHROUGH_ENABLED,
m_wiimote_passthrough->isChecked());
const WiimoteSource bb_source =
m_wiimote_real_balance_board->isChecked() ? WiimoteSource::Real : WiimoteSource::None;
Config::SetBaseOrCurrent(Config::WIIMOTE_BB_SOURCE, bb_source);
for (size_t i = 0; i < m_wiimote_groups.size(); i++)
{
const int index = m_wiimote_boxes[i]->currentIndex();
Config::SetBaseOrCurrent(Config::GetInfoForWiimoteSource(int(i)), WiimoteSource(index));
}
SConfig::GetInstance().SaveSettings();
}
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