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/*************************************************************************
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* 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_INC_TABLE_GRIDTABLERENDERER_HXX
#define SVTOOLS_INC_TABLE_GRIDTABLERENDERER_HXX
#include <svtools/table/tablemodel.hxx>
#include <boost/scoped_ptr.hpp>
//........................................................................
namespace svt { namespace table
{
//........................................................................
struct GridTableRenderer_Impl;
//====================================================================
//= GridTableRenderer
//====================================================================
/** a default implementation for the ->ITableRenderer interface
This class is able to paint a table grid, table headers, and cell
backgrounds according to the selected/active state of cells.
*/
class GridTableRenderer : public ITableRenderer
{
private:
::boost::scoped_ptr< GridTableRenderer_Impl > m_pImpl;
public:
/** creates a table renderer associated with the given model
@param _rModel
the model which should be rendered. The caller is responsible
for lifetime control, that is, the model instance must live
at least as long as the renderer instance lives
*/
GridTableRenderer( ITableModel& _rModel );
~GridTableRenderer();
/** returns the index of the row currently being painted
According to the ->ITableRenderer interface, one call is made
to the renderer with a row to prepare (->PrepareRow()), and subsequent
calls do not carry the row index anymore, but are relative to the
row which has previously been prepared.
This method returns the index of the last row which has been prepared
*/
RowPos getCurrentRow() const;
/** determines whether or not to paint grid lines
*/
bool useGridLines() const;
/** controls whether or not to paint grid lines
*/
void useGridLines( bool const i_use );
public:
// ITableRenderer overridables
virtual void PaintHeaderArea(
OutputDevice& _rDevice, const Rectangle& _rArea,
bool _bIsColHeaderArea, bool _bIsRowHeaderArea,
const StyleSettings& _rStyle );
virtual void PaintColumnHeader( ColPos _nCol, bool _bActive, bool _bSelected,
OutputDevice& _rDevice, const Rectangle& _rArea,
const StyleSettings& _rStyle );
virtual void PrepareRow( RowPos _nRow, bool _bActive, bool _bSelected,
OutputDevice& _rDevice, const Rectangle& _rRowArea,
const StyleSettings& _rStyle );
virtual void PaintRowHeader(
bool _bActive, bool _bSelected,
OutputDevice& _rDevice, const Rectangle& _rArea,
const StyleSettings& _rStyle );
virtual void PaintCell( ColPos const i_col,
bool _bActive, bool _bSelected,
OutputDevice& _rDevice, const Rectangle& _rArea,
const StyleSettings& _rStyle );
virtual void ShowCellCursor( Window& _rView, const Rectangle& _rCursorRect);
virtual void HideCellCursor( Window& _rView, const Rectangle& _rCursorRect);
virtual bool FitsIntoCell(
::com::sun::star::uno::Any const & i_cellContent,
ColPos const i_colPos, RowPos const i_rowPos,
bool const i_active, bool const i_selected,
OutputDevice& i_targetDevice, Rectangle const & i_targetArea
);
private:
struct CellRenderContext;
void impl_paintCellContent(
CellRenderContext const & i_context
);
void impl_paintCellImage(
CellRenderContext const & i_context,
Image const & i_image
);
void impl_paintCellText(
CellRenderContext const & i_context,
::rtl::OUString const & i_text
);
};
//........................................................................
} } // namespace svt::table
//........................................................................
#endif // SVTOOLS_INC_TABLE_GRIDTABLERENDERER_HXX
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