1 files changed, 94 insertions, 0 deletions
diff --git a/sigmodr/tree/NatureGroupModel.cpp b/sigmodr/tree/NatureGroupModel.cpp
new file mode 100644
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+++ b/sigmodr/tree/NatureGroupModel.cpp
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2008 Ben Boeckel <MathStuf@gmail.com>
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// Header include
+#include "NatureGroupModel.h"
+
+// Model includes
+#include "NatureModel.h"
+
+// Sigmod includes
+#include "../../sigmod/Nature.h"
+#include "../../sigmod/Sigmod.h"
+
+// KDE includes
+#include <KMenu>
+
+Sigmodr::NatureGroupModel::NatureGroupModel(BaseModel* parent, Sigmod::Sigmod* sigmod) :
+        GroupModel(parent, sigmod, "Natures")
+{
+    for (int i = 0; i < sigmod->natureCount(); ++i)
+        addObject(sigmod->nature(i));
+}
+
+Sigmodr::NatureGroupModel::~NatureGroupModel()
+{
+}
+
+QVariant Sigmodr::NatureGroupModel::data(const int role) const
+{
+    if (role == Sigmodr::BaseModel::ContextMenuRole)
+    {
+        KMenu* menu = new KMenu;
+        menu->addAction("&Add Nature", this, SLOT(addObject()));
+        return QVariant::fromValue(menu);
+    }
+    return Sigmodr::GroupModel::data(role);
+}
+
+bool Sigmodr::NatureGroupModel::setData(const QVariant& value, int role)
+{
+    if (role == Sigmodr::BaseModel::XmlRole)
+    {
+        QString data = value.toString();
+        if (!data.isEmpty())
+        {
+            QDomDocument xml;
+            if (loadFromData(data, &xml) && (xml.doctype().name() == "Nature"))
+            {
+                addObject(qobject_cast<Sigmod::Sigmod*>(m_object)->newNature(xml.documentElement()));
+                return true;
+            }
+        }
+    }
+    return false;
+}
+
+QString Sigmodr::NatureGroupModel::types() const
+{
+    return "Nature";
+}
+
+void Sigmodr::NatureGroupModel::addObject(Sigmod::Object* object)
+{
+    if (!object)
+        object = qobject_cast<Sigmod::Sigmod*>(m_object)->newNature();
+    if (object->className() == "Nature")
+        addChild(new NatureModel(this, qobject_cast<Sigmod::Nature*>(object)));
+}
+
+void Sigmodr::NatureGroupModel::deleteObject(BaseModel* model)
+{
+    const int index = find(model);
+    if (0 <= index)
+    {
+        qobject_cast<Sigmod::Sigmod*>(m_object)->deleteNature(index);
+        m_objects[index]->deleteLater();
+        m_objects.removeAt(index);
+        childRowChanged(index);
+    }
+}