InputCommon: Allow controller settings specified with input expresions.

1 files changed, 51 insertions, 6 deletions

diff --git a/Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp b/Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp
index a0921ec9f3..0d6570e87d 100644
--- a/Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp
+++ b/Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp
@@ -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 +77,31 @@ 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);
 }
 
 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());
 }