rm obsolete code

GUI/Model/Item/MaterialItems.cpp

@@ -16,11 +16,8 @@
 #include "Base/Util/Assert.h"
 #include "GUI/Model/Item/MaterialItem.h"
 #include "GUI/Model/XML/Serializer.h"
-#include "GUI/Support/Data/XML.h"
-#include "GUI/Util/DeserializationException.h"
 #include <QColor>
 #include <QUuid>
-#include <QXmlStreamWriter>
 #include <random>
 
 namespace {
@@ -162,37 +159,6 @@ void MaterialItems::removeMaterial(MaterialItem* materialItem)
     emit materialAddedOrRemoved();
 }
 
-void MaterialItems::writeContentTo(QXmlStreamWriter* writer) const
-{
-    GUI::Session::XML::writeAttribute(writer, GUI::Session::XML::Version, int(1));
-    for (auto* m : m_materialItems) {
-        writer->writeStartElement("Material");
-        m->writeContentTo(writer);
-        writer->writeEndElement();
-    }
-}
-
-void MaterialItems::readContentFrom(QXmlStreamReader* reader)
-{
-    clear();
-    const int version = reader->attributes().value(GUI::Session::XML::Version).toInt();
-
-    if (version < 1)
-        throw DeserializationException::tooOld();
-
-    if (version > 1)
-        throw DeserializationException::tooNew();
-
-    while (reader->readNextStartElement()) {
-        if (reader->name() == "Material") {
-            auto* m = new MaterialItem;
-            m->readContentFrom(reader);
-            addMaterial(m, false);
-            reader->skipCurrentElement();
-        }
-    }
-}
-
 void MaterialItems::serialize(Serializer& s)
 {
     if (s.isReading())

GUI/Model/Item/MaterialItems.h

@@ -19,8 +19,6 @@
 #include <QVector>
 
 class MaterialItem;
-class QXmlStreamReader;
-class QXmlStreamWriter;
 class Serializer;
 
 class MaterialItems : public QObject {
@@ -55,8 +53,6 @@ public:
     void removeMaterial(const QString& identifier);
     void removeMaterial(MaterialItem* materialItem);
 
-    void writeContentTo(QXmlStreamWriter* writer) const;
-    void readContentFrom(QXmlStreamReader* reader);
     void serialize(Serializer& s);
 
     //! Copies the complete content, emitting signals for existing and changed materials