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Merge pull request #8417 from jordan-woyak/setting-expressions 

InputCommon: Allow controller settings specified with input expresions.
This commit is contained in:
Tilka 2020-02-09 01:37:30 +00:00 committed by GitHub
parent 7fe11c9578 0a1634bedf
commit 2e2540317e
20 changed files with 315 additions and 63 deletions
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3
Source/Core/Core/HW/WiimoteEmu/Dynamics.cpp
View File

@ -330,8 +330,7 @@ void EmulateIMUCursor(IMUCursorState* state, ControllerEmu::IMUCursor* imu_ir_gr
auto target_yaw = std::clamp(yaw, -max_yaw, max_yaw);
// Handle the "Recenter" button being pressed.
if (imu_ir_group->controls[0]->control_ref->State() >
ControllerEmu::Buttons::ACTIVATION_THRESHOLD)
if (imu_ir_group->controls[0]->control_ref->GetState<bool>())
{
state->recentered_pitch = std::asin((inv_rotation * Common::Vec3{0, 1, 0}).z);
target_yaw = 0;

4
Source/Core/DolphinQt/Config/Mapping/MappingButton.cpp
View File

@ -132,11 +132,9 @@ void MappingButton::UpdateIndicator()
if (!isActiveWindow())
return;
const auto state = m_reference->State();
QFont f = m_parent->font();
if (state > ControllerEmu::Buttons::ACTIVATION_THRESHOLD)
if (m_reference->GetState<bool>())
f.setBold(true);
setFont(f);

59
Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp
View File

@ -4,6 +4,8 @@
#include "DolphinQt/Config/Mapping/MappingNumeric.h"
#include <limits>
#include "DolphinQt/Config/Mapping/MappingWidget.h"
#include "InputCommon/ControllerEmu/ControllerEmu.h"
@ -12,24 +14,20 @@
MappingDouble::MappingDouble(MappingWidget* parent, ControllerEmu::NumericSetting<double>* setting)
: QDoubleSpinBox(parent), m_setting(*setting)
{
setRange(m_setting.GetMinValue(), m_setting.GetMaxValue());
setDecimals(2);
setFixedWidth(WIDGET_MAX_WIDTH);
if (const auto ui_suffix = m_setting.GetUISuffix())
setSuffix(QLatin1Char{' '} + tr(ui_suffix));
if (const auto ui_description = m_setting.GetUIDescription())
setToolTip(tr(ui_description));
connect(this, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this,
[this, parent](double value) {
m_setting.SetValue(value);
ConfigChanged();
parent->SaveSettings();
});
connect(parent, &MappingWidget::ConfigChanged, this, &MappingDouble::ConfigChanged);
connect(parent, &MappingWidget::Update, this, &MappingDouble::Update);
}
// Overriding QDoubleSpinBox's fixup to set the default value when input is cleared.
@ -41,6 +39,36 @@ void MappingDouble::fixup(QString& input) const
void MappingDouble::ConfigChanged()
{
const QSignalBlocker blocker(this);
QString suffix;
if (const auto ui_suffix = m_setting.GetUISuffix())
suffix += QLatin1Char{' '} + tr(ui_suffix);
if (m_setting.IsSimpleValue())
{
setRange(m_setting.GetMinValue(), m_setting.GetMaxValue());
setButtonSymbols(ButtonSymbols::UpDownArrows);
}
else
{
constexpr auto inf = std::numeric_limits<double>::infinity();
setRange(-inf, inf);
setButtonSymbols(ButtonSymbols::NoButtons);
suffix += QString::fromUtf8(" 🎮");
}
setSuffix(suffix);
setValue(m_setting.GetValue());
}
void MappingDouble::Update()
{
if (m_setting.IsSimpleValue() || hasFocus())
return;
const QSignalBlocker blocker(this);
setValue(m_setting.GetValue());
}
@ -49,14 +77,33 @@ MappingBool::MappingBool(MappingWidget* parent, ControllerEmu::NumericSetting<bo
{
connect(this, &QCheckBox::stateChanged, this, [this, parent](int value) {
m_setting.SetValue(value != 0);
ConfigChanged();
parent->SaveSettings();
});
connect(parent, &MappingWidget::ConfigChanged, this, &MappingBool::ConfigChanged);
connect(parent, &MappingWidget::Update, this, &MappingBool::Update);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Ignored);
}
void MappingBool::ConfigChanged()
{
const QSignalBlocker blocker(this);
if (m_setting.IsSimpleValue())
setText({});
else
setText(QString::fromUtf8("🎮"));
setChecked(m_setting.GetValue());
}
void MappingBool::Update()
{
if (m_setting.IsSimpleValue())
return;
const QSignalBlocker blocker(this);
setChecked(m_setting.GetValue());
}

2
Source/Core/DolphinQt/Config/Mapping/MappingNumeric.h
View File

@ -21,6 +21,7 @@ private:
void fixup(QString& input) const override;
void ConfigChanged();
void Update();
ControllerEmu::NumericSetting<double>& m_setting;
};
@ -32,6 +33,7 @@ public:
private:
void ConfigChanged();
void Update();
ControllerEmu::NumericSetting<bool>& m_setting;
};

45
Source/Core/DolphinQt/Config/Mapping/MappingWidget.cpp
View File

@ -9,8 +9,8 @@
#include <QGroupBox>
#include <QLabel>
#include <QPushButton>
#include <QTimer>
#include "DolphinQt/Config/Mapping/IOWindow.h"
#include "DolphinQt/Config/Mapping/MappingButton.h"
#include "DolphinQt/Config/Mapping/MappingIndicator.h"
#include "DolphinQt/Config/Mapping/MappingNumeric.h"
@ -28,14 +28,6 @@ MappingWidget::MappingWidget(MappingWindow* parent) : m_parent(parent)
connect(parent, &MappingWindow::Update, this, &MappingWidget::Update);
connect(parent, &MappingWindow::Save, this, &MappingWidget::SaveSettings);
connect(parent, &MappingWindow::ConfigChanged, this, &MappingWidget::ConfigChanged);
const auto timer = new QTimer(this);
connect(timer, &QTimer::timeout, this, [this] {
const auto lock = m_parent->GetController()->GetStateLock();
emit Update();
});
timer->start(1000 / INDICATOR_UPDATE_FREQ);
}
MappingWindow* MappingWidget::GetParent() const
@ -138,10 +130,21 @@ QGroupBox* MappingWidget::CreateGroupBox(const QString& name, ControllerEmu::Con
setting_widget =
new MappingBool(this, static_cast<ControllerEmu::NumericSetting<bool>*>(setting.get()));
break;
default:
// FYI: Widgets for additional types can be implemented as needed.
break;
}
if (setting_widget)
form_layout->addRow(tr(setting->GetUIName()), setting_widget);
{
const auto hbox = new QHBoxLayout;
hbox->addWidget(setting_widget);
hbox->addWidget(CreateSettingAdvancedMappingButton(*setting));
form_layout->addRow(tr(setting->GetUIName()), hbox);
}
}
if (group->can_be_disabled)
@ -173,3 +176,25 @@ ControllerEmu::EmulatedController* MappingWidget::GetController() const
{
return m_parent->GetController();
}
QPushButton*
MappingWidget::CreateSettingAdvancedMappingButton(ControllerEmu::NumericSettingBase& setting)
{
const auto button = new QPushButton(tr("..."));
button->setFixedWidth(QFontMetrics(font()).boundingRect(button->text()).width() * 2);
button->connect(button, &QPushButton::clicked, [this, &setting]() {
if (setting.IsSimpleValue())
setting.SetExpressionFromValue();
IOWindow io(this, GetController(), &setting.GetInputReference(), IOWindow::Type::Input);
io.exec();
setting.SimplifyIfPossible();
ConfigChanged();
SaveSettings();
});
return button;
}

9
Source/Core/DolphinQt/Config/Mapping/MappingWidget.h
View File

@ -14,10 +14,10 @@ constexpr int WIDGET_MAX_WIDTH = 112;
class ControlGroupBox;
class InputConfig;
class IOWindow;
class MappingButton;
class MappingNumeric;
class MappingWindow;
class QPushButton;
class QGroupBox;
namespace ControllerEmu
@ -25,13 +25,9 @@ namespace ControllerEmu
class Control;
class ControlGroup;
class EmulatedController;
class NumericSettingBase;
} // namespace ControllerEmu
namespace ciface::Core
{
class Device;
} // namespace ciface::Core
constexpr int INDICATOR_UPDATE_FREQ = 30;
class MappingWidget : public QWidget
@ -57,6 +53,7 @@ protected:
QGroupBox* CreateGroupBox(ControllerEmu::ControlGroup* group);
QGroupBox* CreateGroupBox(const QString& name, ControllerEmu::ControlGroup* group);
QPushButton* CreateSettingAdvancedMappingButton(ControllerEmu::NumericSettingBase& setting);
private:
MappingWindow* m_parent;

15
Source/Core/DolphinQt/Config/Mapping/MappingWindow.cpp
View File

@ -11,6 +11,7 @@
#include <QHBoxLayout>
#include <QPushButton>
#include <QTabWidget>
#include <QTimer>
#include <QVBoxLayout>
#include "Core/Core.h"
@ -62,6 +63,15 @@ MappingWindow::MappingWindow(QWidget* parent, Type type, int port_num)
ConnectWidgets();
SetMappingType(type);
const auto timer = new QTimer(this);
connect(timer, &QTimer::timeout, this, [this] {
const auto lock = GetController()->GetStateLock();
emit Update();
});
timer->start(1000 / INDICATOR_UPDATE_FREQ);
GetController()->GetStateLock();
emit ConfigChanged();
}
@ -235,6 +245,7 @@ void MappingWindow::OnLoadProfilePressed()
m_controller->LoadConfig(ini.GetOrCreateSection("Profile"));
m_controller->UpdateReferences(g_controller_interface);
GetController()->GetStateLock();
emit ConfigChanged();
}
@ -426,6 +437,8 @@ void MappingWindow::OnDefaultFieldsPressed()
{
m_controller->LoadDefaults(g_controller_interface);
m_controller->UpdateReferences(g_controller_interface);
GetController()->GetStateLock();
emit ConfigChanged();
emit Save();
}
@ -441,6 +454,8 @@ void MappingWindow::OnClearFieldsPressed()
m_controller->SetDefaultDevice(default_device);
m_controller->UpdateReferences(g_controller_interface);
GetController()->GetStateLock();
emit ConfigChanged();
emit Save();
}

41
Source/Core/DolphinQt/Config/Mapping/WiimoteEmuGeneral.cpp
View File

@ -8,6 +8,8 @@
#include <QFormLayout>
#include <QGridLayout>
#include <QGroupBox>
#include <QLabel>
#include <QPushButton>
#include "Core/HW/Wiimote.h"
#include "Core/HW/WiimoteEmu/WiimoteEmu.h"
@ -22,7 +24,7 @@ WiimoteEmuGeneral::WiimoteEmuGeneral(MappingWindow* window, WiimoteEmuExtension*
: MappingWidget(window), m_extension_widget(extension)
{
CreateMainLayout();
Connect(window);
Connect();
}
void WiimoteEmuGeneral::CreateMainLayout()
@ -45,14 +47,20 @@ void WiimoteEmuGeneral::CreateMainLayout()
Wiimote::GetWiimoteGroup(GetPort(), WiimoteEmu::WiimoteGroup::Attachments);
auto* extension = CreateGroupBox(tr("Extension"), extension_group);
auto* ce_extension = static_cast<ControllerEmu::Attachments*>(extension_group);
m_extension_combo = new QComboBox();
const auto combo_hbox = new QHBoxLayout;
combo_hbox->addWidget(m_extension_combo = new QComboBox());
combo_hbox->addWidget(m_extension_combo_dynamic_indicator = new QLabel(QString::fromUtf8("🎮")));
combo_hbox->addWidget(CreateSettingAdvancedMappingButton(ce_extension->GetSelectionSetting()));
m_extension_combo_dynamic_indicator->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Ignored);
for (const auto& attachment : ce_extension->GetAttachmentList())
m_extension_combo->addItem(tr(attachment->GetDisplayName().c_str()));
extension->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
static_cast<QFormLayout*>(extension->layout())->insertRow(0, m_extension_combo);
static_cast<QFormLayout*>(extension->layout())->insertRow(0, combo_hbox);
layout->addWidget(extension, 0, 3);
layout->addWidget(CreateGroupBox(tr("Rumble"), Wiimote::GetWiimoteGroup(
@ -67,11 +75,14 @@ void WiimoteEmuGeneral::CreateMainLayout()
setLayout(layout);
}
void WiimoteEmuGeneral::Connect(MappingWindow* window)
void WiimoteEmuGeneral::Connect()
{
connect(m_extension_combo, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, &WiimoteEmuGeneral::OnAttachmentChanged);
connect(window, &MappingWindow::ConfigChanged, this, &WiimoteEmuGeneral::ConfigChanged);
connect(m_extension_combo, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
&WiimoteEmuGeneral::OnAttachmentChanged);
connect(m_extension_combo, QOverload<int>::of(&QComboBox::activated), this,
&WiimoteEmuGeneral::OnAttachmentSelected);
connect(this, &MappingWidget::ConfigChanged, this, &WiimoteEmuGeneral::ConfigChanged);
connect(this, &MappingWidget::Update, this, &WiimoteEmuGeneral::Update);
}
void WiimoteEmuGeneral::OnAttachmentChanged(int extension)
@ -79,15 +90,31 @@ void WiimoteEmuGeneral::OnAttachmentChanged(int extension)
GetParent()->ShowExtensionMotionTabs(extension == WiimoteEmu::ExtensionNumber::NUNCHUK);
m_extension_widget->ChangeExtensionType(extension);
}
void WiimoteEmuGeneral::OnAttachmentSelected(int extension)
{
auto* ce_extension = static_cast<ControllerEmu::Attachments*>(
Wiimote::GetWiimoteGroup(GetPort(), WiimoteEmu::WiimoteGroup::Attachments));
ce_extension->SetSelectedAttachment(extension);
ConfigChanged();
SaveSettings();
}
void WiimoteEmuGeneral::ConfigChanged()
{
auto* ce_extension = static_cast<ControllerEmu::Attachments*>(
Wiimote::GetWiimoteGroup(GetPort(), WiimoteEmu::WiimoteGroup::Attachments));
m_extension_combo->setCurrentIndex(ce_extension->GetSelectedAttachment());
m_extension_combo_dynamic_indicator->setVisible(
!ce_extension->GetSelectionSetting().IsSimpleValue());
}
void WiimoteEmuGeneral::Update()
{
auto* ce_extension = static_cast<ControllerEmu::Attachments*>(
Wiimote::GetWiimoteGroup(GetPort(), WiimoteEmu::WiimoteGroup::Attachments));

10
Source/Core/DolphinQt/Config/Mapping/WiimoteEmuGeneral.h
View File

@ -7,6 +7,7 @@
#include "DolphinQt/Config/Mapping/MappingWidget.h"
class QComboBox;
class QLabel;
class WiimoteEmuExtension;
class WiimoteEmuGeneral final : public MappingWidget
@ -21,12 +22,19 @@ private:
void LoadSettings() override;
void SaveSettings() override;
void CreateMainLayout();
void Connect(MappingWindow* window);
void Connect();
// Index changed by code/expression.
void OnAttachmentChanged(int index);
// Selection chosen by user.
void OnAttachmentSelected(int index);
void ConfigChanged();
void Update();
// Extensions
QComboBox* m_extension_combo;
QLabel* m_extension_combo_dynamic_indicator;
WiimoteEmuExtension* m_extension_widget;
};

16
Source/Core/InputCommon/ControlReference/ControlReference.h
View File

@ -7,6 +7,7 @@
#include <memory>
#include "InputCommon/ControlReference/ExpressionParser.h"
#include "InputCommon/ControlReference/FunctionExpression.h"
#include "InputCommon/ControllerInterface/Device.h"
// ControlReference
@ -30,6 +31,9 @@ public:
virtual ControlState State(const ControlState state = 0) = 0;
virtual bool IsInput() const = 0;
template <typename T>
T GetState();
int BoundCount() const;
ciface::ExpressionParser::ParseStatus GetParseStatus() const;
void UpdateReference(ciface::ExpressionParser::ControlEnvironment& env);
@ -45,6 +49,18 @@ protected:
ciface::ExpressionParser::ParseStatus m_parse_status;
};
template <>
inline bool ControlReference::GetState<bool>()
{
return State() > ciface::ExpressionParser::CONDITION_THRESHOLD;
}
template <typename T>
T ControlReference::GetState()
{
return State();
}
//
// InputReference
//

2
Source/Core/InputCommon/ControlReference/FunctionExpression.cpp
View File

@ -10,8 +10,6 @@
namespace ciface::ExpressionParser
{
constexpr ControlState CONDITION_THRESHOLD = 0.5;
using Clock = std::chrono::steady_clock;
using FSec = std::chrono::duration<ControlState>;

2
Source/Core/InputCommon/ControlReference/FunctionExpression.h
View File

@ -15,6 +15,8 @@
namespace ciface::ExpressionParser
{
constexpr ControlState CONDITION_THRESHOLD = 0.5;
class FunctionExpression : public Expression
{
public:

14
Source/Core/InputCommon/ControllerEmu/ControlGroup/Attachments.cpp
View File

@ -17,12 +17,22 @@ void Attachments::AddAttachment(std::unique_ptr<EmulatedController> att)
u32 Attachments::GetSelectedAttachment() const
{
return m_selected_attachment;
const u32 value = m_selection_value.GetValue();
if (value < m_attachments.size())
return value;
return 0;
}
void Attachments::SetSelectedAttachment(u32 val)
{
m_selected_attachment = val;
m_selection_setting.SetValue(val);
}
NumericSetting<int>& Attachments::GetSelectionSetting()
{
return m_selection_setting;
}
const std::vector<std::unique_ptr<EmulatedController>>& Attachments::GetAttachmentList() const

8
Source/Core/InputCommon/ControllerEmu/ControlGroup/Attachments.h
View File

@ -12,6 +12,7 @@
#include "Common/CommonTypes.h"
#include "InputCommon/ControllerEmu/ControlGroup/ControlGroup.h"
#include "InputCommon/ControllerEmu/ControllerEmu.h"
#include "InputCommon/ControllerEmu/Setting/NumericSetting.h"
namespace ControllerEmu
{
@ -27,11 +28,14 @@ public:
u32 GetSelectedAttachment() const;
void SetSelectedAttachment(u32 val);
NumericSetting<int>& GetSelectionSetting();
const std::vector<std::unique_ptr<EmulatedController>>& GetAttachmentList() const;
private:
std::vector<std::unique_ptr<EmulatedController>> m_attachments;
SettingValue<int> m_selection_value;
NumericSetting<int> m_selection_setting = {&m_selection_value, {""}, 0, 0, 0};
std::atomic<u32> m_selected_attachment = {};
std::vector<std::unique_ptr<EmulatedController>> m_attachments;
};
} // namespace ControllerEmu

4
Source/Core/InputCommon/ControllerEmu/ControlGroup/Buttons.h
View File

@ -24,13 +24,11 @@ public:
{
for (auto& control : controls)
{
if (control->control_ref->State() > ACTIVATION_THRESHOLD)
if (control->control_ref->GetState<bool>())
*buttons |= *bitmasks;
bitmasks++;
}
}
static constexpr ControlState ACTIVATION_THRESHOLD = 0.5;
};
} // namespace ControllerEmu

22
Source/Core/InputCommon/ControllerEmu/ControlGroup/ControlGroup.cpp
View File

@ -74,15 +74,19 @@ void ControlGroup::LoadConfig(IniFile::Section* sec, const std::string& defdev,
ext->SetSelectedAttachment(0);
u32 n = 0;
std::string extname;
sec->Get(base + name, &extname, "");
std::string attachment_text;
sec->Get(base + name, &attachment_text, "");
// First assume attachment string is a valid expression.
// If it instead matches one of the names of our attachments it is overridden below.
ext->GetSelectionSetting().GetInputReference().SetExpression(attachment_text);
for (auto& ai : ext->GetAttachmentList())
{
ai->SetDefaultDevice(defdev);
ai->LoadConfig(sec, base + ai->GetName() + "/");
if (ai->GetName() == extname)
if (ai->GetName() == attachment_text)
ext->SetSelectedAttachment(n);
n++;
@ -114,8 +118,16 @@ void ControlGroup::SaveConfig(IniFile::Section* sec, const std::string& defdev,
if (type == GroupType::Attachments)
{
auto* const ext = static_cast<Attachments*>(this);
sec->Set(base + name, ext->GetAttachmentList()[ext->GetSelectedAttachment()]->GetName(),
"None");
if (ext->GetSelectionSetting().IsSimpleValue())
{
sec->Set(base + name, ext->GetAttachmentList()[ext->GetSelectedAttachment()]->GetName(),
"None");
}
else
{
sec->Set(base + name, ext->GetSelectionSetting().GetInputReference().GetExpression(), "None");
}
for (auto& ai : ext->GetAttachmentList())
ai->SaveConfig(sec, base + ai->GetName() + "/");

8
Source/Core/InputCommon/ControllerEmu/ControlGroup/ModifySettingsButton.cpp
View File

@ -35,19 +35,19 @@ void ModifySettingsButton::GetState()
{
for (size_t i = 0; i < controls.size(); ++i)
{
ControlState state = controls[i]->control_ref->State();
const bool state = controls[i]->control_ref->GetState<bool>();
if (!associated_settings_toggle[i])
{
// not toggled
associated_settings[i] = state > ACTIVATION_THRESHOLD;
associated_settings[i] = state;
}
else
{
// toggle (loading savestates does not en-/disable toggle)
// after we passed the threshold, we en-/disable. but after that, we don't change it
// anymore
if (!threshold_exceeded[i] && state > ACTIVATION_THRESHOLD)
if (!threshold_exceeded[i] && state)
{
associated_settings[i] = !associated_settings[i];
@ -59,7 +59,7 @@ void ModifySettingsButton::GetState()
threshold_exceeded[i] = true;
}
if (state < ACTIVATION_THRESHOLD)
if (!state)
threshold_exceeded[i] = false;
}
}

10
Source/Core/InputCommon/ControllerEmu/ControllerEmu.cpp
View File

@ -14,6 +14,7 @@
#include "InputCommon/ControllerEmu/Control/Control.h"
#include "InputCommon/ControllerEmu/ControlGroup/Attachments.h"
#include "InputCommon/ControllerEmu/ControlGroup/ControlGroup.h"
#include "InputCommon/ControllerEmu/Setting/NumericSetting.h"
#include "InputCommon/ControllerInterface/ControllerInterface.h"
namespace ControllerEmu
@ -54,10 +55,17 @@ void EmulatedController::UpdateReferences(ciface::ExpressionParser::ControlEnvir
for (auto& control : ctrlGroup->controls)
control->control_ref->UpdateReference(env);
for (auto& setting : ctrlGroup->numeric_settings)
setting->GetInputReference().UpdateReference(env);
// Attachments:
if (ctrlGroup->type == GroupType::Attachments)
{
for (auto& attachment : static_cast<Attachments*>(ctrlGroup.get())->GetAttachmentList())
auto* const attachments = static_cast<Attachments*>(ctrlGroup.get());
attachments->GetSelectionSetting().GetInputReference().UpdateReference(env);
for (auto& attachment : attachments->GetAttachmentList())
attachment->UpdateReferences(env);
}
}

32
Source/Core/InputCommon/ControllerEmu/Setting/NumericSetting.cpp
View File

@ -4,6 +4,8 @@
#include "InputCommon/ControllerEmu/Setting/NumericSetting.h"
#include <sstream>
namespace ControllerEmu
{
NumericSettingBase::NumericSettingBase(const NumericSettingDetails& details) : m_details(details)
@ -25,6 +27,36 @@ const char* NumericSettingBase::GetUIDescription() const
return m_details.ui_description;
}
template <>
void NumericSetting<int>::SetExpressionFromValue()
{
m_value.m_input.SetExpression(ValueToString(GetValue()));
}
template <>
void NumericSetting<double>::SetExpressionFromValue()
{
// We must use a dot decimal separator for expression parser.
std::ostringstream ss;
ss.imbue(std::locale::classic());
ss << GetValue();
m_value.m_input.SetExpression(ss.str());
}
template <>
void NumericSetting<bool>::SetExpressionFromValue()
{
// Cast bool to prevent "true"/"false" strings.
m_value.m_input.SetExpression(ValueToString(int(GetValue())));
}
template <>
SettingType NumericSetting<int>::GetType() const
{
return SettingType::Int;
}
template <>
SettingType NumericSetting<double>::GetType() const
{

72
Source/Core/InputCommon/ControllerEmu/Setting/NumericSetting.h
View File

@ -9,12 +9,14 @@
#include "Common/CommonTypes.h"
#include "Common/IniFile.h"
#include "InputCommon/ControlReference/ControlReference.h"
#include "InputCommon/ControllerInterface/Device.h"
namespace ControllerEmu
{
enum class SettingType
{
Int,
Double,
Bool,
};
@ -52,6 +54,17 @@ public:
virtual void LoadFromIni(const IniFile::Section& section, const std::string& group_name) = 0;
virtual void SaveToIni(IniFile::Section& section, const std::string& group_name) const = 0;
virtual InputReference& GetInputReference() = 0;
virtual const InputReference& GetInputReference() const = 0;
virtual bool IsSimpleValue() const = 0;
// Convert a literal expression e.g. "7.0" to a regular value. (disables expression parsing)
virtual void SimplifyIfPossible() = 0;
// Convert a regular value to an expression. (used before expression editing)
virtual void SetExpressionFromValue() = 0;
virtual SettingType GetType() const = 0;
const char* GetUIName() const;
@ -66,13 +79,14 @@ template <typename T>
class SettingValue;
template <typename T>
class NumericSetting : public NumericSettingBase
class NumericSetting final : public NumericSettingBase
{
public:
using ValueType = T;
static_assert(std::is_same<ValueType, double>() || std::is_same<ValueType, bool>(),
"NumericSetting is only implemented for double and bool.");
static_assert(std::is_same<ValueType, int>() || std::is_same<ValueType, double>() ||
std::is_same<ValueType, bool>(),
"NumericSetting is only implemented for int, double, and bool.");
NumericSetting(SettingValue<ValueType>* value, const NumericSettingDetails& details,
ValueType default_value, ValueType min_value, ValueType max_value)
@ -84,16 +98,39 @@ public:
void LoadFromIni(const IniFile::Section& section, const std::string& group_name) override
{
ValueType value;
section.Get(group_name + m_details.ini_name, &value, m_default_value);
SetValue(value);
std::string str_value;
if (section.Get(group_name + m_details.ini_name, &str_value))
{
m_value.m_input.SetExpression(std::move(str_value));
SimplifyIfPossible();
}
else
{
SetValue(m_default_value);
}
}
void SaveToIni(IniFile::Section& section, const std::string& group_name) const override
{
section.Set(group_name + m_details.ini_name, GetValue(), m_default_value);
if (IsSimpleValue())
section.Set(group_name + m_details.ini_name, GetValue(), m_default_value);
else
section.Set(group_name + m_details.ini_name, m_value.m_input.GetExpression(), "");
}
bool IsSimpleValue() const override { return m_value.IsSimpleValue(); }
void SimplifyIfPossible() override
{
ValueType value;
if (TryParse(m_value.m_input.GetExpression(), &value))
m_value.SetValue(value);
}
void SetExpressionFromValue() override;
InputReference& GetInputReference() override { return m_value.m_input; }
const InputReference& GetInputReference() const override { return m_value.m_input; }
ValueType GetValue() const { return m_value.GetValue(); }
void SetValue(ValueType value) { m_value.SetValue(value); }
@ -119,13 +156,30 @@ class SettingValue
friend class NumericSetting<T>;
public:
ValueType GetValue() const { return m_value; }
ValueType GetValue() const
{
if (IsSimpleValue())
return m_value;
else
return m_input.GetState<ValueType>();
}
bool IsSimpleValue() const { return m_input.GetExpression().empty(); }
private:
void SetValue(ValueType value) { m_value = value; }
void SetValue(ValueType value)
{
m_value = value;
// Clear the expression to use our new "simple" value.
m_input.SetExpression("");
}
// Values are R/W by both UI and CPU threads.
std::atomic<ValueType> m_value = {};
// Unfortunately InputReference's state grabbing is non-const requiring mutable here.
mutable InputReference m_input;
};
} // namespace ControllerEmu