more updates

settings.cpp

@@ -1,5 +1,59 @@
 #include "settings.hpp"
 
+#include <QMutexLocker>
+
 Settings::Settings(QObject *parent)
     : QObject{parent}
-{}
+{
+
+}
+
+const Settings* Settings::get()
+{
+    return getSettable();
+}
+
+Settings* Settings::getSettable()
+{
+    QMutexLocker locker(&lock);
+    if (!instance)
+        instance = new Settings();
+    return instance;
+}
+
+QSize Settings::cardSize() const
+{
+    return _cardSize;
+}
+
+void Settings::setCardSize(QSize newSize)
+{
+    _cardSize = newSize;
+    emit cardSizeChange(newSize);
+}
+
+void Settings::setCardSize(int w, int h)
+{
+    setCardSize(QSize(w, h));
+}
+
+void Settings::setMainWindow(QWidget* wid)
+{
+    _mainWindow = wid;
+}
+
+QWidget* Settings::mainWindow() const
+{
+    return _mainWindow;
+}
+
+void Settings::setRowFade(float fade)
+{
+    _rowFade = fade;
+    emit rowFadeChange(fade);
+}
+
+float Settings::rowFade() const
+{
+    return _rowFade;
+}