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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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svtools.hxx"
#include "svtools/table/gridtablerenderer.hxx"
#include <tools/debug.hxx>
#include <vcl/window.hxx>
#include <vcl/image.hxx>
//........................................................................
namespace svt { namespace table
{
//........................................................................
struct GridTableRenderer_Impl
{
ITableModel& rModel;
RowPos nCurrentRow;
GridTableRenderer_Impl( ITableModel& _rModel )
:rModel( _rModel )
,nCurrentRow( ROW_INVALID )
{
}
};
//====================================================================
//= GridTableRenderer
//====================================================================
//--------------------------------------------------------------------
GridTableRenderer::GridTableRenderer( ITableModel& _rModel )
:m_pImpl( new GridTableRenderer_Impl( _rModel ) )
{
}
//--------------------------------------------------------------------
GridTableRenderer::~GridTableRenderer()
{
DELETEZ( m_pImpl );
}
//--------------------------------------------------------------------
RowPos GridTableRenderer::getCurrentRow()
{
return m_pImpl->nCurrentRow;
}
//--------------------------------------------------------------------
void GridTableRenderer::PaintHeaderArea(
OutputDevice& _rDevice, const Rectangle& _rArea, bool _bIsColHeaderArea, bool _bIsRowHeaderArea,
const StyleSettings& _rStyle )
{
OSL_PRECOND( _bIsColHeaderArea || _bIsRowHeaderArea,
"GridTableRenderer::PaintHeaderArea: invalid area flags!" );
_rDevice.Push( PUSH_FILLCOLOR | PUSH_LINECOLOR);
Color background = m_pImpl->rModel.getHeaderBackgroundColor();
if( background != 0xFFFFFF)
_rDevice.SetFillColor(background);
else
_rDevice.SetFillColor(_rStyle.GetDialogColor());
_rDevice.SetLineColor(_rStyle.GetSeparatorColor());
_rDevice.DrawRect( _rArea );
// delimiter lines at bottom/right
_rDevice.DrawLine( _rArea.BottomLeft(), _rArea.BottomRight() );
_rDevice.DrawLine( _rArea.BottomRight(), _rArea.TopRight() );
_rDevice.Pop();
(void)_bIsColHeaderArea;
(void)_bIsRowHeaderArea;
}
//--------------------------------------------------------------------
void GridTableRenderer::PaintColumnHeader( ColPos _nCol, bool _bActive, bool _bSelected,
OutputDevice& _rDevice, const Rectangle& _rArea, const StyleSettings& _rStyle )
{
_rDevice.Push( PUSH_LINECOLOR);
_rDevice.SetLineColor(_rStyle.GetSeparatorColor());
_rDevice.DrawLine( _rArea.BottomRight(), _rArea.TopRight());
String sHeaderText;
PColumnModel pColumn = m_pImpl->rModel.getColumnModel( _nCol );
DBG_ASSERT( !!pColumn, "GridTableRenderer::PaintColumnHeader: invalid column model object!" );
if ( !!pColumn )
sHeaderText = pColumn->getName();
_rDevice.SetTextColor(m_pImpl->rModel.getTextColor());
ULONG nHorFlag = TEXT_DRAW_LEFT;
ULONG nVerFlag = TEXT_DRAW_TOP;
if(m_pImpl->rModel.getVerticalAlign() == 1)
nVerFlag = TEXT_DRAW_VCENTER;
else if(m_pImpl->rModel.getVerticalAlign() == 2)
nVerFlag = TEXT_DRAW_BOTTOM;
if(m_pImpl->rModel.getColumnModel(_nCol)->getHorizontalAlign() == 1)
nHorFlag = TEXT_DRAW_CENTER;
else if(m_pImpl->rModel.getColumnModel(_nCol)->getHorizontalAlign() == 2)
nHorFlag = TEXT_DRAW_RIGHT;
Rectangle aRect(_rArea);
aRect.Left()+=4; aRect.Right()-=4;
aRect.Bottom()-=2;
_rDevice.DrawText( aRect, sHeaderText, nHorFlag | nVerFlag | TEXT_DRAW_CLIP);
_rDevice.DrawLine( _rArea.BottomLeft(), _rArea.BottomRight() );
_rDevice.Pop();
(void)_bActive;
// no special painting for the active column at the moment
(void)_bSelected;
//selection for column header not yet implemented
}
//--------------------------------------------------------------------
void GridTableRenderer::PrepareRow( RowPos _nRow, bool _bActive, bool _bSelected,
OutputDevice& _rDevice, const Rectangle& _rRowArea, const StyleSettings& _rStyle )
{
// remember the row for subsequent calls to the other ->ITableRenderer methods
m_pImpl->nCurrentRow = _nRow;
_rDevice.Push( PUSH_FILLCOLOR | PUSH_LINECOLOR);
Color aRowBackground = m_pImpl->rModel.getOddRowBackgroundColor();
Color line = m_pImpl->rModel.getLineColor();
Color aRowBackground2 = m_pImpl->rModel.getEvenRowBackgroundColor();
//if row is selected background color becomes blue, and lines should be also blue
//if they aren't user defined
if(_bSelected)
{
Color aSelected(_rStyle.GetHighlightColor());
aRowBackground = aSelected;
if(line == 0xFFFFFF)
_rDevice.SetLineColor(aRowBackground);
else
_rDevice.SetLineColor(line);
}
//if row not selected, check the cases whether user defined backgrounds are set
//and set line color to be the same
else
{
if(aRowBackground2 != 0xFFFFFF && _nRow%2)
{
aRowBackground = aRowBackground2;
if(line == 0xFFFFFF)
_rDevice.SetLineColor(aRowBackground);
else
_rDevice.SetLineColor(line);
}
//fill the rows with alternating background colors if second background color is specified
else if(aRowBackground != 0xFFFFFF && line == 0xFFFFFF)
_rDevice.SetLineColor(aRowBackground);
else
{
//if Line color is set, then it was user defined and should be visible
//if it wasn't set, it'll be the same as the default background color, so lines still won't be visible
_rDevice.SetLineColor(line);
}
}
_rDevice.SetFillColor( aRowBackground );
_rDevice.DrawRect( _rRowArea );
// TODO: active?
_rDevice.Pop();
(void)_bActive;
}
//--------------------------------------------------------------------
void GridTableRenderer::PaintRowHeader( bool _bActive, bool _bSelected, OutputDevice& _rDevice, const Rectangle& _rArea,
const StyleSettings& _rStyle, rtl::OUString& _rText )
{
_rDevice.Push( PUSH_LINECOLOR);
_rDevice.SetLineColor(_rStyle.GetSeparatorColor());
_rDevice.DrawLine( _rArea.BottomLeft(), _rArea.BottomRight() );
_rDevice.SetTextColor(m_pImpl->rModel.getTextColor());
ULONG nHorFlag = TEXT_DRAW_LEFT;
ULONG nVerFlag = TEXT_DRAW_TOP;
if(m_pImpl->rModel.getVerticalAlign() == 1)
nVerFlag = TEXT_DRAW_VCENTER;
else if(m_pImpl->rModel.getVerticalAlign() == 2)
nVerFlag = TEXT_DRAW_BOTTOM;
if(m_pImpl->rModel.getColumnModel(0)->getHorizontalAlign() == 1)
nHorFlag = TEXT_DRAW_CENTER;
else if(m_pImpl->rModel.getColumnModel(0)->getHorizontalAlign() == 2)
nHorFlag = TEXT_DRAW_RIGHT;
Rectangle aRect(_rArea);
aRect.Left()+=4; aRect.Right()-=4;
aRect.Bottom()-=2;
_rDevice.DrawText( aRect, _rText, nHorFlag | nVerFlag | TEXT_DRAW_CLIP);
// TODO: active? selected?
(void)_bActive;
(void)_bSelected;
//at the moment no special paint for selected row header
_rDevice.Pop();
}
//--------------------------------------------------------------------
void GridTableRenderer::PaintCellImage( ColPos _nColumn, bool _bSelected, bool _bActive,
OutputDevice& _rDevice, const Rectangle& _rArea, const StyleSettings& _rStyle, Image* _pCellData )
{
_rDevice.Push( PUSH_LINECOLOR | PUSH_FILLCOLOR | PUSH_CLIPREGION);
_rDevice.IntersectClipRegion( _rArea );
Color background1 = m_pImpl->rModel.getOddRowBackgroundColor();
Color background2 = m_pImpl->rModel.getEvenRowBackgroundColor();
Color line = m_pImpl->rModel.getLineColor();
//if row is selected and line color isn't user specified, set it blue
if(_bSelected)
{
if(line == 0xFFFFFF)
_rDevice.SetLineColor(_rStyle.GetHighlightColor());
else
_rDevice.SetLineColor(line);
}
//else set line color to the color of row background
else
{
if(background2 != 0xFFFFFF && m_pImpl->nCurrentRow%2)
{
if(line == 0xFFFFFF)
_rDevice.SetLineColor(background2);
else
_rDevice.SetLineColor(line);
}
else if(background1 != 0xFFFFFF && line == 0xFFFFFF)
_rDevice.SetLineColor(background1);
else
{
//if line color is set, then it was user defined and should be visible
//if it wasn't set, it'll be the same as the default background color, so lines still won't be visible
_rDevice.SetLineColor(line);
}
}
_rDevice.DrawLine( _rArea.BottomRight(), _rArea.TopRight() );
{
// TODO: remove those temporary place holders
Rectangle aRect( _rArea );
++aRect.Left(); --aRect.Right();
aRect.Top(); aRect.Bottom();
Point imagePos(Point(aRect.Left(), aRect.Top()));
Size imageSize = _pCellData->GetSizePixel();
if(aRect.GetWidth() > imageSize.Width())
{
if(m_pImpl->rModel.getColumnModel(_nColumn)->getHorizontalAlign() == 1)
imagePos.X() = aRect.Left()+((double)(aRect.GetWidth() - imageSize.Width()))/2;
else if(m_pImpl->rModel.getColumnModel(_nColumn)->getHorizontalAlign() == 2)
imagePos.X() = aRect.Right() - imageSize.Width();
}
else
imageSize.Width() = aRect.GetWidth();
if(aRect.GetHeight() > imageSize.Height())
{
if(m_pImpl->rModel.getVerticalAlign() == 1)
imagePos.Y() = aRect.Top()+((double)(aRect.GetHeight() - imageSize.Height()))/2;
else if(m_pImpl->rModel.getVerticalAlign() == 2)
imagePos.Y() = aRect.Bottom() - imageSize.Height();
}
else
imageSize.Height() = aRect.GetHeight()-1;
Image& image (*_pCellData);
_rDevice.DrawImage(imagePos, imageSize, image, 0);
}
_rDevice.Pop();
(void)_bActive;
// no special painting for the active cell at the moment
}
//--------------------------------------------------------------------
void GridTableRenderer::PaintCellString( ColPos _nColumn, bool _bSelected, bool _bActive,
OutputDevice& _rDevice, const Rectangle& _rArea, const StyleSettings& _rStyle, rtl::OUString& _rText )
{
_rDevice.Push( PUSH_LINECOLOR | PUSH_FILLCOLOR );
Color background1 = m_pImpl->rModel.getOddRowBackgroundColor();
Color background2 = m_pImpl->rModel.getEvenRowBackgroundColor();
Color line = m_pImpl->rModel.getLineColor();
//if row is selected and line color isn't user specified, set it blue
if(_bSelected)
{
if(line == 0xFFFFFF)
_rDevice.SetLineColor(_rStyle.GetHighlightColor());
else
_rDevice.SetLineColor(line);
}
//else set line color to the color of row background
else
{
if(background2 != 0xFFFFFF && m_pImpl->nCurrentRow%2)
{
if(line == 0xFFFFFF)
_rDevice.SetLineColor(background2);
else
_rDevice.SetLineColor(line);
}
else if(background1 != 0xFFFFFF && line == 0xFFFFFF)
_rDevice.SetLineColor(background1);
else
{
//if Line color is set, then it was user defined and should be visible
//if it wasn't set, it'll be the same as the default background color, so lines still won't be visible
_rDevice.SetLineColor(line);
}
}
_rDevice.DrawLine( _rArea.BottomRight(), _rArea.TopRight() );
{
// TODO: remove those temporary place holders
Rectangle aRect( _rArea );
++aRect.Left(); --aRect.Right();
aRect.Top(); aRect.Bottom();
if(_bSelected)
{
_rDevice.SetTextColor(_rStyle.GetHighlightTextColor());
}
else
_rDevice.SetTextColor(m_pImpl->rModel.getTextColor());
ULONG nHorFlag = TEXT_DRAW_LEFT;
ULONG nVerFlag = TEXT_DRAW_TOP;
if(m_pImpl->rModel.getVerticalAlign() == 1)
nVerFlag = TEXT_DRAW_VCENTER;
else if(m_pImpl->rModel.getVerticalAlign() == 2)
nVerFlag = TEXT_DRAW_BOTTOM;
if(m_pImpl->rModel.getColumnModel(_nColumn)->getHorizontalAlign() == 1)
nHorFlag = TEXT_DRAW_CENTER;
else if(m_pImpl->rModel.getColumnModel(_nColumn)->getHorizontalAlign() == 2)
nHorFlag = TEXT_DRAW_RIGHT;
Rectangle textRect(_rArea);
textRect.Left()+=4; textRect.Right()-=4;
textRect.Bottom()-=2;
_rDevice.DrawText( textRect, _rText, nHorFlag | nVerFlag | TEXT_DRAW_CLIP);
}
_rDevice.Pop();
(void)_bActive;
// no special painting for the active cell at the moment
}
//--------------------------------------------------------------------
void GridTableRenderer::ShowCellCursor( Window& _rView, const Rectangle& _rCursorRect)
{
_rView.ShowFocus( _rCursorRect );
}
//--------------------------------------------------------------------
void GridTableRenderer::HideCellCursor( Window& _rView, const Rectangle& _rCursorRect)
{
(void)_rCursorRect;
_rView.HideFocus();
}
//........................................................................
} } // namespace svt::table
//........................................................................
|
