From bf267432931ba87af325fa11207086b72bfd300c 2017-07-27 14:39:40
From: Alexandre Leroux <aleroux@itlink.fr>
Date: 2017-07-27 14:39:40
Subject: [PATCH] Settings binding (2)

Makes widget for general settings a ISqpSettingsBindable and handles load and save

---

diff --git a/gui/include/Settings/SqpSettingsGeneralWidget.h b/gui/include/Settings/SqpSettingsGeneralWidget.h
index ae00854..02f3f96 100644
--- a/gui/include/Settings/SqpSettingsGeneralWidget.h
+++ b/gui/include/Settings/SqpSettingsGeneralWidget.h
@@ -1,6 +1,8 @@
 #ifndef SCIQLOP_SQPSETTINGSGENERALWIDGET_H
 #define SCIQLOP_SQPSETTINGSGENERALWIDGET_H
 
+#include "Settings/ISqpSettingsBindable.h"
+
 #include <QWidget>
 
 namespace Ui {
@@ -10,13 +12,19 @@ class SqpSettingsGeneralWidget;
 /**
  * @brief The SqpSettingsGeneralWidget class represents the general settings of SciQlop
  */
-class SqpSettingsGeneralWidget : public QWidget {
+class SqpSettingsGeneralWidget : public QWidget, public ISqpSettingsBindable {
     Q_OBJECT
 
 public:
     explicit SqpSettingsGeneralWidget(QWidget *parent = 0);
     virtual ~SqpSettingsGeneralWidget() noexcept;
 
+    /// @sa ISqpSettingsBindable::loadSettings()
+    void loadSettings() override final;
+
+    /// @sa ISqpSettingsBindable::saveSettings()
+    void saveSettings() const override final;
+
 private:
     Ui::SqpSettingsGeneralWidget *ui;
 };
diff --git a/gui/src/Settings/SqpSettingsGeneralWidget.cpp b/gui/src/Settings/SqpSettingsGeneralWidget.cpp
index 9754237..f4f7bcf 100644
--- a/gui/src/Settings/SqpSettingsGeneralWidget.cpp
+++ b/gui/src/Settings/SqpSettingsGeneralWidget.cpp
@@ -1,5 +1,7 @@
 #include "Settings/SqpSettingsGeneralWidget.h"
 
+#include "Settings/SqpSettingsDefs.h"
+
 #include "ui_SqpSettingsGeneralWidget.h"
 
 SqpSettingsGeneralWidget::SqpSettingsGeneralWidget(QWidget *parent)
@@ -12,3 +14,32 @@ SqpSettingsGeneralWidget::~SqpSettingsGeneralWidget() noexcept
 {
     delete ui;
 }
+
+void SqpSettingsGeneralWidget::loadSettings()
+{
+    QSettings settings{};
+
+    auto loadTolerance = [&settings](const QString &key, double defaultValue) {
+        // Tolerance is converted to percent
+        auto toleranceValue = settings.value(key, defaultValue).toDouble();
+        return toleranceValue * 100.;
+    };
+
+    ui->toleranceInitSpinBox->setValue(
+        loadTolerance(GENERAL_TOLERANCE_AT_INIT_KEY, GENERAL_TOLERANCE_AT_INIT_DEFAULT_VALUE));
+    ui->toleranceUpdateSpinBox->setValue(
+        loadTolerance(GENERAL_TOLERANCE_AT_UPDATE_KEY, GENERAL_TOLERANCE_AT_UPDATE_DEFAULT_VALUE));
+}
+
+void SqpSettingsGeneralWidget::saveSettings() const
+{
+    QSettings settings{};
+
+    auto saveTolerance = [&settings](const QString &key, double value) {
+        // Tolerance is converted from percent
+        settings.setValue(key, value * 0.01);
+    };
+
+    saveTolerance(GENERAL_TOLERANCE_AT_INIT_KEY, ui->toleranceInitSpinBox->value());
+    saveTolerance(GENERAL_TOLERANCE_AT_UPDATE_KEY, ui->toleranceUpdateSpinBox->value());
+}