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Diffstat (limited to 'svtools/source/table/gridtablerenderer.cxx')
| -rw-r--r-- | svtools/source/table/gridtablerenderer.cxx | 382 |
1 files changed, 382 insertions, 0 deletions
diff --git a/svtools/source/table/gridtablerenderer.cxx b/svtools/source/table/gridtablerenderer.cxx new file mode 100644 index 000000000000..8e5bd181a583 --- /dev/null +++ b/svtools/source/table/gridtablerenderer.cxx @@ -0,0 +1,382 @@ +/************************************************************************* + * 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(); + if(m_pImpl->rModel.getTextColor() != 0x000000) + _rDevice.SetTextColor(m_pImpl->rModel.getTextColor()); + else + _rDevice.SetTextColor(_rStyle.GetFieldTextColor()); + 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(); + Color fieldColor = _rStyle.GetFieldColor(); + if(aRowBackground == 0xFFFFFF) + aRowBackground = fieldColor; + if(aRowBackground2 == 0xFFFFFF) + aRowBackground2 = fieldColor; + //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 != fieldColor && _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 != fieldColor && 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() ); + if(m_pImpl->rModel.getTextColor() != 0x000000) + _rDevice.SetTextColor(m_pImpl->rModel.getTextColor()); + else + _rDevice.SetTextColor(_rStyle.GetFieldTextColor()); + 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); + 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() ); + + 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() ); + + Rectangle aRect( _rArea ); + ++aRect.Left(); --aRect.Right(); + aRect.Top(); aRect.Bottom(); + if(_bSelected) + _rDevice.SetTextColor(_rStyle.GetHighlightTextColor()); + else if(m_pImpl->rModel.getTextColor() != 0x000000) + _rDevice.SetTextColor(m_pImpl->rModel.getTextColor()); + else + _rDevice.SetTextColor(_rStyle.GetFieldTextColor()); + 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 +//........................................................................ + |