From 5efb717873691fa42447ca0d9d9810b5ad501b42 Mon Sep 17 00:00:00 2001
From: Jordan Woyak <jordan.woyak@gmail.com>
Date: Tue, 26 Mar 2019 19:31:03 -0500
Subject: InputCommon: Clean up how numeric settings are handled. Add units of
 measure to UI. Eliminate hidden magic values of the IR cursor.

---
 .../DolphinQt/Config/Mapping/MappingNumeric.cpp    | 50 +++++++++++++++++-----
 1 file changed, 40 insertions(+), 10 deletions(-)

(limited to 'Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp')

diff --git a/Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp b/Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp
index 0de807d68c..2c7b1fd4e8 100644
--- a/Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp
+++ b/Source/Core/DolphinQt/Config/Mapping/MappingNumeric.cpp
@@ -7,26 +7,56 @@
 #include "DolphinQt/Config/Mapping/MappingWidget.h"
 
 #include "InputCommon/ControllerEmu/ControllerEmu.h"
-#include "InputCommon/ControllerEmu/Setting/NumericSetting.h"
 #include "InputCommon/ControllerInterface/ControllerInterface.h"
 
-MappingNumeric::MappingNumeric(MappingWidget* parent, ControllerEmu::NumericSetting* setting)
-    : m_setting(*setting)
+MappingDouble::MappingDouble(MappingWidget* parent, ControllerEmu::NumericSetting<double>* setting)
+    : QDoubleSpinBox(parent), m_setting(*setting)
 {
-  setRange(setting->m_low, setting->m_high);
+  setRange(m_setting.GetMinValue(), m_setting.GetMaxValue());
+  setDecimals(2);
 
-  connect(this, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this,
-          [this, parent](int value) {
-            m_setting.SetValue(static_cast<double>(value) / 100);
+  if (const auto ui_suffix = m_setting.GetUISuffix())
+    setSuffix(QStringLiteral(" ") + 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);
             parent->SaveSettings();
           });
 
-  connect(parent, &MappingWidget::ConfigChanged, this, &MappingNumeric::ConfigChanged);
+  connect(parent, &MappingWidget::ConfigChanged, this, &MappingDouble::ConfigChanged);
+}
+
+// Overriding QDoubleSpinBox's fixup to set the default value when input is cleared.
+void MappingDouble::fixup(QString& input) const
+{
+  input = QString::number(m_setting.GetDefaultValue());
+}
+
+void MappingDouble::ConfigChanged()
+{
+  const bool old_state = blockSignals(true);
+  setValue(m_setting.GetValue());
+  blockSignals(old_state);
+}
+
+MappingBool::MappingBool(MappingWidget* parent, ControllerEmu::NumericSetting<bool>* setting)
+    : QCheckBox(parent), m_setting(*setting)
+{
+  connect(this, &QCheckBox::stateChanged, this, [this, parent](int value) {
+    m_setting.SetValue(value != 0);
+    parent->SaveSettings();
+  });
+
+  connect(parent, &MappingWidget::ConfigChanged, this, &MappingBool::ConfigChanged);
 }
 
-void MappingNumeric::ConfigChanged()
+void MappingBool::ConfigChanged()
 {
   const bool old_state = blockSignals(true);
-  setValue(m_setting.GetValue() * 100);
+  setChecked(m_setting.GetValue());
   blockSignals(old_state);
 }
-- 
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