ab71: merge with DEV300_m63

1 files changed, 161 insertions, 0 deletions

diff --git a/svtools/source/table/tablegeometry.hxx b/svtools/source/table/tablegeometry.hxx
new file mode 100644
index 000000000000..18b40c1e3781
--- /dev/null
+++ b/svtools/source/table/tablegeometry.hxx
@@ -0,0 +1,161 @@
+/*************************************************************************
+* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+*
+* Copyright 2009 by Sun Microsystems, Inc.
+*
+* OpenOffice.org - a multi-platform office productivity suite
+*
+* This file is part of OpenOffice.org.
+*
+* OpenOffice.org is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License version 3
+* only, as published by the Free Software Foundation.
+*
+* OpenOffice.org 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 version 3 for more details
+* (a copy is included in the LICENSE file that accompanied this code).
+*
+* You should have received a copy of the GNU Lesser General Public License
+* version 3 along with OpenOffice.org.  If not, see
+* <http://www.openoffice.org/license.html>
+* for a copy of the LGPLv3 License.
+************************************************************************/
+
+#ifndef SVTOOLS_TABLEGEOMETRY_HXX
+#define SVTOOLS_TABLEGEOMETRY_HXX
+
+#ifndef SVTOOLS_INC_TABLE_TABLETYPES_HXX
+#include <svtools/table/tabletypes.hxx>
+#endif
+
+#ifndef _SV_GEN_HXX
+#include <tools/gen.hxx>
+#endif
+
+//........................................................................
+namespace svt { namespace table
+{
+//........................................................................
+
+    class TableControl_Impl;
+
+    //====================================================================
+    //= TableGeometry
+    //====================================================================
+    class TableGeometry
+    {
+    protected:
+        const TableControl_Impl&    m_rControl;
+        const Rectangle&            m_rBoundaries;
+        Rectangle                   m_aRect;
+
+    protected:
+        TableGeometry(
+                const TableControl_Impl& _rControl,
+                const Rectangle& _rBoundaries
+            )
+            :m_rControl( _rControl )
+            ,m_rBoundaries( _rBoundaries )
+            ,m_aRect( _rBoundaries )
+        {
+        }
+
+    public:
+        // attribute access
+        const TableControl_Impl&    getControl() const      { return m_rControl; }
+
+        // status
+        const Rectangle&    getRect() const { return m_aRect; }
+        bool                isValid() const { return !m_aRect.GetIntersection( m_rBoundaries ).IsEmpty(); }
+    };
+
+    //====================================================================
+    //= TableRowGeometry
+    //====================================================================
+    class TableRowGeometry : public TableGeometry
+    {
+    protected:
+        RowPos  m_nRowPos;
+
+    public:
+        TableRowGeometry(
+            const TableControl_Impl& _rControl,
+            const Rectangle& _rBoundaries,
+            RowPos _nRow
+        );
+
+        // status
+        RowPos              getRow() const  { return m_nRowPos; }
+        // operations
+        bool                moveDown();
+    };
+
+    //====================================================================
+    //= TableColumnGeometry
+    //====================================================================
+    class TableColumnGeometry : public TableGeometry
+    {
+    protected:
+        ColPos  m_nColPos;
+
+    public:
+        TableColumnGeometry(
+            const TableControl_Impl& _rControl,
+            const Rectangle& _rBoundaries,
+            ColPos _nCol
+        );
+
+        // status
+        ColPos              getCol() const  { return m_nColPos; }
+        // operations
+        bool                moveRight();
+    };
+
+    //====================================================================
+    //= TableCellGeometry
+    //====================================================================
+    /** a helper representing geometry information of a cell
+    */
+    class TableCellGeometry
+    {
+    private:
+        TableRowGeometry    m_aRow;
+        TableColumnGeometry m_aCol;
+
+    public:
+        TableCellGeometry(
+                const TableControl_Impl& _rControl,
+                const Rectangle& _rBoundaries,
+                ColPos _nCol,
+                RowPos _nRow
+            )
+            :m_aRow( _rControl, _rBoundaries, _nRow )
+            ,m_aCol( _rControl, _rBoundaries, _nCol )
+        {
+        }
+
+        TableCellGeometry(
+                const TableRowGeometry& _rRow,
+                ColPos _nCol
+            )
+            :m_aRow( _rRow )
+            ,m_aCol( _rRow.getControl(), _rRow.getRect(), _nCol )
+        {
+        }
+
+        inline  Rectangle   getRect() const     { return m_aRow.getRect().GetIntersection( m_aCol.getRect() ); }
+        inline  RowPos      getRow() const      { return m_aRow.getRow(); }
+        inline  ColPos      getColumn() const   { return m_aCol.getCol(); }
+        inline  bool        isValid() const     { return !getRect().IsEmpty(); }
+
+        inline  bool        moveDown()      {return m_aRow.moveDown(); }
+        inline  bool        moveRight()     {return m_aCol.moveRight(); }
+    };
+
+//........................................................................
+} } // namespace svt::table
+//........................................................................
+
+#endif // SVTOOLS_TABLEGEOMETRY_HXX