1 files changed, 73 insertions, 0 deletions
diff --git a/indra/newview/llgltffoldermodel.cpp b/indra/newview/llgltffoldermodel.cpp
new file mode 100644
index 0000000000..de2510dc4a
--- /dev/null
+++ b/indra/newview/llgltffoldermodel.cpp
@@ -0,0 +1,73 @@
+/**
+ * @file llgltffoldermodel.cpp
+ * @author Andrey Kleshchev
+ * @brief gltf model's folder structure related classes
+ *
+ * $LicenseInfo:firstyear=2024&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2024, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llgltffoldermodel.h"
+
+#include "llfolderviewitem.h"
+
+bool LLGLTFSort::operator()(const LLGLTFFolderItem* const& a, const LLGLTFFolderItem* const& b) const
+{
+    // Comparison operator: returns "true" is a comes before b, "false" otherwise
+    S32 compare = LLStringUtil::compareDict(a->getName(), b->getName());
+    return (compare < 0);
+}
+
+/// LLGLTFViewModel
+
+LLGLTFViewModel::LLGLTFViewModel()
+    : base_t(new LLGLTFSort(), new LLGLTFFilter())
+{}
+
+void LLGLTFViewModel::sort(LLFolderViewFolder* folder)
+{
+    base_t::sort(folder);
+}
+
+ /// LLGLTFNode
+// LLUICtrlFactory::create<LLGLTFNode>(params);
+class LLGLTFNode : public LLFolderViewItem
+{
+public:
+    struct Params : public LLInitParam::Block<Params, LLFolderViewItem::Params>
+    {
+        Params();
+    };
+    ~LLGLTFNode();
+protected:
+    LLGLTFNode(const Params& p);
+};
+
+LLGLTFNode::LLGLTFNode(const LLGLTFNode::Params& p)
+    : LLFolderViewItem(p)
+{
+}
+
+LLGLTFNode::~LLGLTFNode()
+{
+}