1 files changed, 34 insertions, 0 deletions
diff --git a/launcher/InstanceProxyModel.cpp b/launcher/InstanceProxyModel.cpp
new file mode 100644
index 00000000..5317f60c
--- /dev/null
+++ b/launcher/InstanceProxyModel.cpp
@@ -0,0 +1,34 @@
+#include "InstanceProxyModel.h"
+#include "MultiMC.h"
+#include <BaseInstance.h>
+#include <icons/IconList.h>
+
+InstanceProxyModel::InstanceProxyModel(QObject *parent) : GroupedProxyModel(parent)
+{
+}
+
+QVariant InstanceProxyModel::data(const QModelIndex & index, int role) const
+{
+    QVariant data = QSortFilterProxyModel::data(index, role);
+    if(role == Qt::DecorationRole)
+    {
+        return QVariant(MMC->icons()->getIcon(data.toString()));
+    }
+    return data;
+}
+
+bool InstanceProxyModel::subSortLessThan(const QModelIndex &left,
+                                         const QModelIndex &right) const
+{
+    BaseInstance *pdataLeft = static_cast<BaseInstance *>(left.internalPointer());
+    BaseInstance *pdataRight = static_cast<BaseInstance *>(right.internalPointer());
+    QString sortMode = MMC->settings()->get("InstSortMode").toString();
+    if (sortMode == "LastLaunch")
+    {
+        return pdataLeft->lastLaunch() > pdataRight->lastLaunch();
+    }
+    else
+    {
+        return QString::localeAwareCompare(pdataLeft->name(), pdataRight->name()) < 0;
+    }
+}