Qt: Implement logging settings and signals

Source/Core/DolphinQt2/Settings.cpp

@@ -143,3 +143,31 @@ QVector<QString> Settings::GetProfiles(const InputConfig* config) const
 
   return vec;
 }
+
+bool Settings::IsLogVisible() const
+{
+  return SConfig::GetInstance().m_InterfaceLogWindow;
+}
+
+void Settings::SetLogVisible(bool visible)
+{
+  if (IsLogVisible() != visible)
+  {
+    SConfig::GetInstance().m_InterfaceLogWindow = visible;
+    emit LogVisibilityChanged(visible);
+  }
+}
+
+bool Settings::IsLogConfigVisible() const
+{
+  return SConfig::GetInstance().m_InterfaceLogConfigWindow;
+}
+
+void Settings::SetLogConfigVisible(bool visible)
+{
+  if (IsLogConfigVisible() != visible)
+  {
+    SConfig::GetInstance().m_InterfaceLogConfigWindow = visible;
+    emit LogConfigVisibilityChanged(visible);
+  }
+}

Source/Core/DolphinQt2/Settings.h

@@ -30,6 +30,12 @@ public:
   QVector<QString> GetProfiles(const InputConfig* config) const;
   QString GetProfileINIPath(const InputConfig* config, const QString& name) const;
 
+  bool IsInDevelopmentWarningEnabled() const;
+  bool IsLogVisible() const;
+  void SetLogVisible(bool visible);
+  bool IsLogConfigVisible() const;
+  void SetLogConfigVisible(bool visible);
+
   // GameList
   QStringList GetPaths() const;
   void AddPath(const QString& path);
@@ -58,6 +64,8 @@ signals:
   void HideCursorChanged();
   void VolumeChanged(int volume);
   void NANDRefresh();
+  void LogVisibilityChanged(bool visible);
+  void LogConfigVisibilityChanged(bool visible);
 
 private:
   Settings();