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diff --git a/pagelayout_editor/class_pl_editor_layout.h b/pagelayout_editor/class_pl_editor_layout.h
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+/**
+ * @file class_pl_editor_layout.h
+ */
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2013 CERN
+ * @author Jean-Pierre Charras, jp.charras at wanadoo.fr
+ *
+ * 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 2
+ * 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, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#ifndef CLASS_PL_EDITOR_LAYOUT_H
+#define CLASS_PL_EDITOR_LAYOUT_H
+
+#include <base_struct.h>
+#include <class_page_info.h>
+#include <class_title_block.h>
+
+class EDA_DRAW_PANEL;
+
+
+/**
+ * Class PL_EDITOR_LAYOUT
+ * holds list of GERBER_DRAW_ITEM currently loaded.
+ */
+class PL_EDITOR_LAYOUT
+{
+private:
+    EDA_RECT                m_BoundingBox;
+    PAGE_INFO               m_paper;
+    TITLE_BLOCK             m_titles;
+
+public:
+    PL_EDITOR_LAYOUT();
+    ~PL_EDITOR_LAYOUT();
+
+    const PAGE_INFO&    GetPageSettings() const { return m_paper; }
+    void SetPageSettings( const PAGE_INFO& aPageSettings )
+    {
+        m_paper = aPageSettings;
+    }
+
+    const wxPoint&      GetAuxOrigin() const
+    {
+        static wxPoint zero( 0, 0 );
+        return zero;
+    }
+
+    const TITLE_BLOCK& GetTitleBlock() const
+    {
+        return m_titles;
+    }
+
+    void SetTitleBlock( const TITLE_BLOCK& aTitleBlock )
+    {
+        m_titles = aTitleBlock;
+    }
+
+    /**
+     * Function ComputeBoundingBox
+     * calculates the bounding box containing all Gerber items.
+     * @return EDA_RECT - the full item list bounding box
+     */
+    EDA_RECT ComputeBoundingBox();
+
+    /**
+     * Function GetBoundingBox
+     * may be called soon after ComputeBoundingBox() to return the same EDA_RECT,
+     * as long as the CLASS_PL_EDITOR_LAYOUT has not changed.
+     */
+    const EDA_RECT GetBoundingBox() const { return m_BoundingBox; }    // override
+
+    void SetBoundingBox( const EDA_RECT& aBox ) { m_BoundingBox = aBox; }
+
+#if defined(DEBUG)
+    void    Show( int nestLevel, std::ostream& os ) const;  // overload
+
+#endif
+};
+
+#endif      // #ifndef CLASS_PL_EDITOR_LAYOUT_H