1 files changed, 83 insertions, 0 deletions
diff --git a/vcl/source/filter/idxf/dxfblkrd.hxx b/vcl/source/filter/idxf/dxfblkrd.hxx
new file mode 100644
index 000000000000..ca0a0e68aa54
--- /dev/null
+++ b/vcl/source/filter/idxf/dxfblkrd.hxx
@@ -0,0 +1,83 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_FILTER_SOURCE_GRAPHICFILTER_IDXF_DXFBLKRD_HXX
+#define INCLUDED_FILTER_SOURCE_GRAPHICFILTER_IDXF_DXFBLKRD_HXX
+
+#include <sal/config.h>
+
+#include <string_view>
+
+#include "dxfentrd.hxx"
+
+
+//---------------- A Block (= Set of Entities) --------------------------
+
+
+class DXFBlock : public DXFEntities {
+
+public:
+
+    DXFBlock * pSucc;
+        // pointer to the next block in the list DXFBlocks::pFirst
+
+    // properties of blocks; commented with group codes:
+    OString m_sName;                      //  2
+    OString m_sAlsoName;                  //  3
+    tools::Long nFlags;                          // 70
+    DXFVector aBasePoint;                 // 10,20,30
+    OString m_sXRef;                      //  1
+
+    DXFBlock();
+    ~DXFBlock();
+
+    void Read(DXFGroupReader & rDGR);
+        // reads the block (including entities) from a dxf file
+        // by rGDR until an ENDBLK, ENDSEC or EOF.
+};
+
+
+//---------------- A set of blocks -----------------------------------
+
+
+class DXFBlocks {
+
+    DXFBlock * pFirst;
+        // list of blocks, READ ONLY!
+
+public:
+
+    DXFBlocks();
+    ~DXFBlocks();
+
+    void Read(DXFGroupReader & rDGR);
+        // reads all block per rDGR until an ENDSEC or EOF.
+
+    DXFBlock * Search(std::string_view rName) const;
+        // looks for a block with the name, return NULL if not successful
+
+    void Clear();
+        // deletes all blocks
+
+};
+
+#endif
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */