git mv Code\Sandbox\Editor Code/Editor

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>

Code/Editor/LevelTreeModel.h

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+#ifndef CRYINCLUDE_EDITOR_LEVEL_ITEM_MODEL_H
+#define CRYINCLUDE_EDITOR_LEVEL_ITEM_MODEL_H
+#pragma once
+
+#if !defined(Q_MOC_RUN)
+#include <QStandardItemModel>
+#include <QSortFilterProxyModel>
+#endif
+class QString;
+class QStandardItem;
+
+class LevelTreeModelFilter
+    : public QSortFilterProxyModel
+{
+    Q_OBJECT
+public:
+    explicit LevelTreeModelFilter(QObject* parent = nullptr);
+    bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const;
+    void setFilterText(const QString&);
+    QVariant data(const QModelIndex& index, int role) const override;
+private:
+    QString m_filterText;
+};
+
+class LevelTreeModel
+    : public QStandardItemModel
+{
+    Q_OBJECT
+public:
+    enum Role
+    {
+        FullPathRole = Qt::UserRole + 1,
+        IsLevelFolderRole
+    };
+
+    explicit LevelTreeModel(QObject* parent = nullptr);
+    ~LevelTreeModel();
+    void ReloadTree(bool recurseIfNoLevels);
+    void AddItem(const QString& name, const QModelIndex& parent); // Called when clicking "New folder"
+    QVariant data(const QModelIndex& index, int role) const override;
+private:
+    void ReloadTree(QStandardItem* root, bool recurseIfNoLevels);
+};
+
+#endif