1 files changed, 5 insertions, 12 deletions
diff --git a/sigmodr/models/MapGroupModel.cpp b/sigmodr/models/MapGroupModel.cpp
index 12dbb647..2d122828 100644
--- a/sigmodr/models/MapGroupModel.cpp
+++ b/sigmodr/models/MapGroupModel.cpp
@@ -28,9 +28,6 @@
 // KDE includes
 #include <KMenu>
 
-// Qt includes
-#include <QtCore/QFile>
-
 Sigmodr::MapGroupModel::MapGroupModel(BaseModel* parent, Sigmod::Sigmod* sigmod) :
         GroupModel(parent, sigmod, "Maps")
 {
@@ -57,18 +54,14 @@ bool Sigmodr::MapGroupModel::setData(const QVariant& value, int role)
 {
     if (role == Sigmodr::BaseModel::XmlRole)
     {
-        if (value.canConvert<QString>())
+        QString data = value.toString();
+        if (!data.isEmpty())
         {
-            QFile file(value.toString());
             QDomDocument xml;
-            if ((file.open(QIODevice::ReadOnly) && xml.setContent(&file)) || xml.setContent(value.toString()))
+            if (loadFromData(data, &xml) && (xml.doctype().name() == "Map"))
             {
-                if (xml.doctype().name() == "Map")
-                {
-                    addObject(qobject_cast<Sigmod::Sigmod*>(m_object)->newMap(xml.documentElement()));
-                    return true;
-                }
-                file.close();
+                addObject(qobject_cast<Sigmod::Sigmod*>(m_object)->newMap(xml.documentElement()));
+                return true;
             }
         }
     }