/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <hintids.hxx>
#include <vcl/svapp.hxx>
#include <svtools/htmlout.hxx>
#include <svtools/htmltokn.h>
#include <svtools/htmlkywd.hxx>
#include <svtools/HtmlWriter.hxx>
#include <editeng/ulspitem.hxx>
#include <editeng/lrspitem.hxx>
#include <editeng/brushitem.hxx>
#include <editeng/boxitem.hxx>
#include <fmtornt.hxx>
#include <frmfmt.hxx>
#include <fmtfsize.hxx>
#include <fmtsrnd.hxx>
#include <frmatr.hxx>
#include <doc.hxx>
#include <IDocumentLayoutAccess.hxx>
#include <pam.hxx>
#include <ndtxt.hxx>
#include <swrect.hxx>
#include <cellatr.hxx>
#include <poolfmt.hxx>
#include <swtable.hxx>
#include <htmltbl.hxx>
#include "htmlnum.hxx"
#include "wrthtml.hxx"
#include <wrtswtbl.hxx>
#ifdef DBG_UTIL
#include <viewsh.hxx>
#include <viewopt.hxx>
#endif
#include <rtl/strbuf.hxx>
#include <sal/types.h>
#include <osl/diagnose.h>
#define MAX_DEPTH (3)
using namespace ::com::sun::star;
namespace {
class SwHTMLWrtTable : public SwWriteTable
{
static void Pixelize( sal_uInt16& rValue );
void PixelizeBorders();
/// Writes a single table cell.
///
/// bCellRowSpan decides if the cell's row span should be written or not.
void OutTableCell( SwHTMLWriter& rWrt, const SwWriteTableCell *pCell,
bool bOutVAlign,
bool bCellRowSpan ) const;
/// Writes a single table row.
///
/// rSkipRows decides if the next N rows should be skipped or written.
void OutTableCells( SwHTMLWriter& rWrt,
const SwWriteTableCells& rCells,
const SvxBrushItem *pBrushItem,
sal_uInt16& rSkipRows ) const;
virtual bool ShouldExpandSub( const SwTableBox *pBox,
bool bExpandedBefore, sal_uInt16 nDepth ) const override;
static bool HasTabBackground( const SwTableLine& rLine,
bool bTop, bool bBottom, bool bLeft, bool bRight );
static bool HasTabBackground( const SwTableBox& rBox,
bool bTop, bool bBottom, bool bLeft, bool bRight );
public:
SwHTMLWrtTable( const SwTableLines& rLines, tools::Long nWidth, sal_uInt32 nBWidth,
bool bRel, sal_uInt16 nLeftSub, sal_uInt16 nRightSub,
sal_uInt16 nNumOfRowsToRepeat );
explicit SwHTMLWrtTable( const SwHTMLTableLayout *pLayoutInfo );
void Write( SwHTMLWriter& rWrt, sal_Int16 eAlign=text::HoriOrientation::NONE,
bool bTHead=false, const SwFrameFormat *pFrameFormat=nullptr,
const OUString *pCaption=nullptr, bool bTopCaption=false,
sal_uInt16 nHSpace=0, sal_uInt16 nVSpace=0 ) const;
};
}
SwHTMLWrtTable::SwHTMLWrtTable( const SwTableLines& rLines, tools::Long nWidth,
sal_uInt32 nBWidth, bool bRel,
sal_uInt16 nLSub, sal_uInt16 nRSub,
sal_uInt16 nNumOfRowsToRepeat )
: SwWriteTable(nullptr, rLines, nWidth, nBWidth, bRel, MAX_DEPTH, nLSub, nRSub, nNumOfRowsToRepeat)
{
PixelizeBorders();
}
SwHTMLWrtTable::SwHTMLWrtTable( const SwHTMLTableLayout *pLayoutInfo )
: SwWriteTable(nullptr, pLayoutInfo)
{
// Adjust some Twip values to pixel limits
if( m_bCollectBorderWidth )
PixelizeBorders();
}
void SwHTMLWrtTable::Pixelize( sal_uInt16& rValue )
{
if( rValue )
{
rValue = o3tl::convert(SwHTMLWriter::ToPixel(rValue), o3tl::Length::px, o3tl::Length::twip);
}
}
void SwHTMLWrtTable::PixelizeBorders()
{
Pixelize( m_nBorder );
Pixelize( m_nCellSpacing );
Pixelize( m_nCellPadding );
}
bool SwHTMLWrtTable::HasTabBackground( const SwTableBox& rBox,
bool bTop, bool bBottom, bool bLeft, bool bRight )
{
OSL_ENSURE( bTop || bBottom || bLeft || bRight,
"HasTabBackground: cannot be called" );
bool bRet = false;
if( rBox.GetSttNd() )
{
std::unique_ptr<SvxBrushItem> aBrushItem =
rBox.GetFrameFormat()->makeBackgroundBrushItem();
/// The table box has a background, if its background color is not "no fill"/
/// "auto fill" or it has a background graphic.
bRet = aBrushItem->GetColor() != COL_TRANSPARENT ||
!aBrushItem->GetGraphicLink().isEmpty() || aBrushItem->GetGraphic();
}
else
{
const SwTableLines& rLines = rBox.GetTabLines();
const SwTableLines::size_type nCount = rLines.size();
bool bLeftRight = bLeft || bRight;
for( SwTableLines::size_type i=0; !bRet && i<nCount; ++i )
{
bool bT = bTop && 0 == i;
bool bB = bBottom && nCount-1 == i;
if( bT || bB || bLeftRight )
bRet = HasTabBackground( *rLines[i], bT, bB, bLeft, bRight);
}
}
return bRet;
}
bool SwHTMLWrtTable::HasTabBackground( const SwTableLine& rLine,
bool bTop, bool bBottom, bool bLeft, bool bRight )
{
OSL_ENSURE( bTop || bBottom || bLeft || bRight,
"HasTabBackground: cannot be called" );
std::unique_ptr<SvxBrushItem> aBrushItem = rLine.GetFrameFormat()->makeBackgroundBrushItem();
/// The table line has a background, if its background color is not "no fill"/
/// "auto fill" or it has a background graphic.
bool bRet = aBrushItem->GetColor() != COL_TRANSPARENT ||
!aBrushItem->GetGraphicLink().isEmpty() || aBrushItem->GetGraphic();
if( !bRet )
{
const SwTableBoxes& rBoxes = rLine.GetTabBoxes();
const SwTableBoxes::size_type nCount = rBoxes.size();
bool bTopBottom = bTop || bBottom;
for( SwTableBoxes::size_type i=0; !bRet && i<nCount; ++i )
{
bool bL = bLeft && 0 == i;
bool bR = bRight && nCount-1 == i;
if( bTopBottom || bL || bR )
bRet = HasTabBackground( *rBoxes[i], bTop, bBottom, bL, bR );
}
}
return bRet;
}
static bool lcl_TableLine_HasTabBorders( const SwTableLine* pLine, bool *pBorders );
static bool lcl_TableBox_HasTabBorders( const SwTableBox* pBox, bool *pBorders )
{
if( *pBorders )
return false;
if( !pBox->GetSttNd() )
{
for( const auto& rpLine : pBox->GetTabLines() )
{
if ( lcl_TableLine_HasTabBorders( rpLine, pBorders ) )
break;
}
}
else
{
const SvxBoxItem& rBoxItem =
pBox->GetFrameFormat()->GetFormatAttr( RES_BOX );
*pBorders = rBoxItem.GetTop() || rBoxItem.GetBottom() ||
rBoxItem.GetLeft() || rBoxItem.GetRight();
}
return !*pBorders;
}
static bool lcl_TableLine_HasTabBorders( const SwTableLine* pLine, bool *pBorders )
{
if( *pBorders )
return false;
for( const auto& rpBox : pLine->GetTabBoxes() )
{
if ( lcl_TableBox_HasTabBorders( rpBox, pBorders ) )
break;
}
return !*pBorders;
}
bool SwHTMLWrtTable::ShouldExpandSub( const SwTableBox *pBox,
bool bExpandedBefore,
sal_uInt16 nDepth ) const
{
bool bExpand = !pBox->GetSttNd() && nDepth>0;
if( bExpand && bExpandedBefore )
{
// MIB 30.6.97: If a box was already expanded, another one is only
// expanded when it has a border.
bool bBorders = false;
lcl_TableBox_HasTabBorders( pBox, &bBorders );
if( !bBorders )
bBorders = HasTabBackground( *pBox, true, true, true, true );
bExpand = bBorders;
}
return bExpand;
}
// Write a box as single cell
void SwHTMLWrtTable::OutTableCell( SwHTMLWriter& rWrt,
const SwWriteTableCell *pCell,
bool bOutVAlign,
bool bCellRowSpan ) const
{
const SwTableBox *pBox = pCell->GetBox();
sal_uInt16 nRow = pCell->GetRow();
sal_uInt16 nCol = pCell->GetCol();
sal_uInt16 nRowSpan = pCell->GetRowSpan();
sal_uInt16 nColSpan = pCell->GetColSpan();
if ( !nRowSpan )
return;
const SwStartNode* pSttNd = pBox->GetSttNd();
bool bHead = false;
if( pSttNd )
{
SwNodeOffset nNdPos = pSttNd->GetIndex()+1;
// determine the type of cell (TD/TH)
SwNode* pNd;
while( !( pNd = rWrt.m_pDoc->GetNodes()[nNdPos])->IsEndNode() )
{
if( pNd->IsTextNode() )
{
// The only paragraphs relevant for the distinction are those
// where the style is one of the two table related styles
// or inherits from one of these.
const SwFormat *pFormat = &static_cast<SwTextNode*>(pNd)->GetAnyFormatColl();
sal_uInt16 nPoolId = pFormat->GetPoolFormatId();
while( !pFormat->IsDefault() &&
RES_POOLCOLL_TABLE_HDLN!=nPoolId &&
RES_POOLCOLL_TABLE!=nPoolId )
{
pFormat = pFormat->DerivedFrom();
nPoolId = pFormat->GetPoolFormatId();
}
if( !pFormat->IsDefault() )
{
bHead = (RES_POOLCOLL_TABLE_HDLN==nPoolId);
break;
}
}
nNdPos++;
}
}
rWrt.OutNewLine(); // <TH>/<TD> in new line
OStringBuffer sOut("<");
OString aTag(bHead ? OOO_STRING_SVTOOLS_HTML_tableheader : OOO_STRING_SVTOOLS_HTML_tabledata);
sOut.append(rWrt.GetNamespace() + aTag);
// output ROW- and COLSPAN
if (nRowSpan > 1 && bCellRowSpan)
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_rowspan
"=\"" + OString::number(nRowSpan) + "\"");
}
if( nColSpan > 1 )
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_colspan
"=\"" + OString::number(nColSpan) + "\"");
}
tools::Long nWidth = 0;
bool bOutWidth = true;
sal_uInt32 nPercentWidth = SAL_MAX_UINT32;
if( m_bLayoutExport )
{
if( pCell->HasPercentWidthOpt() )
{
nPercentWidth = pCell->GetWidthOpt();
}
else
{
nWidth = pCell->GetWidthOpt();
if( !nWidth )
bOutWidth = false;
}
}
else
{
if( HasRelWidths() )
nPercentWidth = GetPercentWidth(nCol, nColSpan);
else
nWidth = GetAbsWidth( nCol, nColSpan );
}
if (rWrt.mbReqIF)
// ReqIF implies strict XHTML: no width for <td>.
bOutWidth = false;
tools::Long nHeight = pCell->GetHeight() > 0
? GetAbsHeight( pCell->GetHeight(), nRow, nRowSpan )
: 0;
Size aPixelSz(SwHTMLWriter::ToPixel(nWidth), SwHTMLWriter::ToPixel(nHeight));
// output WIDTH: from layout or calculated
if( bOutWidth )
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_width "=\"");
if( nPercentWidth != SAL_MAX_UINT32 )
{
sOut.append(OString::number(static_cast<sal_Int32>(nPercentWidth)) + "%");
}
else
{
sOut.append(static_cast<sal_Int32>(aPixelSz.Width()));
}
sOut.append("\"");
}
if (rWrt.mbReqIF)
{
// ReqIF implies strict XHTML: no height for <td>.
nHeight = 0;
}
if( nHeight )
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_height
"=\"" + OString::number(aPixelSz.Height()) + "\"");
}
const SfxItemSet& rItemSet = pBox->GetFrameFormat()->GetAttrSet();
// ALIGN is only outputted at the paragraphs from now on
// output VALIGN
if( bOutVAlign )
{
sal_Int16 eVertOri = pCell->GetVertOri();
if( text::VertOrientation::TOP==eVertOri || text::VertOrientation::BOTTOM==eVertOri )
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_valign
"=\"").append(text::VertOrientation::TOP==eVertOri ?
OOO_STRING_SVTOOLS_HTML_VA_top :
OOO_STRING_SVTOOLS_HTML_VA_bottom)
.append("\"");
}
}
rWrt.Strm().WriteOString( sOut );
sOut.setLength(0);
rWrt.m_bTextAttr = false;
rWrt.m_bOutOpts = true;
const SvxBrushItem *pBrushItem = rItemSet.GetItemIfSet( RES_BACKGROUND, false );
if( !pBrushItem )
pBrushItem = pCell->GetBackground();
if( pBrushItem )
{
// output background
if (!rWrt.mbReqIF)
// Avoid non-CSS version in the ReqIF case.
rWrt.OutBackground( pBrushItem, false );
if (!rWrt.m_bCfgOutStyles)
pBrushItem = nullptr;
}
// tdf#132739 with rWrt.m_bCfgOutStyles of true bundle the brush item css
// properties into the same "style" tag as the borders so there is only one
// style tag
rWrt.OutCSS1_TableCellBordersAndBG(*pBox->GetFrameFormat(), pBrushItem);
sal_uInt32 nNumFormat = 0;
double nValue = 0.0;
bool bNumFormat = false, bValue = false;
if( const SwTableBoxNumFormat* pItem = rItemSet.GetItemIfSet( RES_BOXATR_FORMAT, false ) )
{
nNumFormat = pItem->GetValue();
bNumFormat = true;
}
if( const SwTableBoxValue* pItem = rItemSet.GetItemIfSet( RES_BOXATR_VALUE, false ) )
{
nValue = pItem->GetValue();
bValue = true;
if( !bNumFormat )
nNumFormat = pBox->GetFrameFormat()->GetTableBoxNumFormat().GetValue();
}
if ((bNumFormat || bValue) && !rWrt.mbXHTML)
{
sOut.append(HTMLOutFuncs::CreateTableDataOptionsValNum(bValue, nValue,
nNumFormat, *rWrt.m_pDoc->GetNumberFormatter()));
}
sOut.append('>');
rWrt.Strm().WriteOString( sOut );
sOut.setLength(0);
rWrt.SetLFPossible(true);
rWrt.IncIndentLevel(); // indent the content of <TD>...</TD>
if( pSttNd )
{
HTMLSaveData aSaveData( rWrt, pSttNd->GetIndex()+1,
pSttNd->EndOfSectionIndex() );
rWrt.Out_SwDoc( rWrt.m_pCurrentPam.get() );
}
else
{
sal_uInt16 nTWidth;
sal_uInt32 nBWidth;
sal_uInt16 nLSub, nRSub;
if( HasRelWidths() )
{
nTWidth = 100;
nBWidth = GetRawWidth( nCol, nColSpan );
nLSub = 0;
nRSub = 0;
}
else
{
nTWidth = GetAbsWidth( nCol, nColSpan );
nBWidth = nTWidth;
nLSub = GetLeftSpace( nCol );
nRSub = GetRightSpace( nCol, nColSpan );
}
SwHTMLWrtTable aTableWrt( pBox->GetTabLines(), nTWidth,
nBWidth, HasRelWidths(), nLSub, nRSub, /*nNumOfRowsToRepeat*/0 );
aTableWrt.Write( rWrt );
}
rWrt.DecIndentLevel(); // indent the content of <TD>...</TD>
if (rWrt.IsLFPossible())
rWrt.OutNewLine();
aTag = bHead ? OOO_STRING_SVTOOLS_HTML_tableheader : OOO_STRING_SVTOOLS_HTML_tabledata;
HTMLOutFuncs::Out_AsciiTag(rWrt.Strm(), Concat2View(rWrt.GetNamespace() + aTag), false);
rWrt.SetLFPossible(true);
}
// output a line as lines
void SwHTMLWrtTable::OutTableCells( SwHTMLWriter& rWrt,
const SwWriteTableCells& rCells,
const SvxBrushItem *pBrushItem,
sal_uInt16& rSkipRows ) const
{
// If the line contains more the one cell and all cells have the same
// alignment, then output the VALIGN at the line instead of the cell.
sal_Int16 eRowVertOri = text::VertOrientation::NONE;
if( rCells.size() > 1 )
{
for (SwWriteTableCells::size_type nCell = 0; nCell < rCells.size(); ++nCell)
{
sal_Int16 eCellVertOri = rCells[nCell]->GetVertOri();
if( 0==nCell )
{
eRowVertOri = eCellVertOri;
}
else if( eRowVertOri != eCellVertOri )
{
eRowVertOri = text::VertOrientation::NONE;
break;
}
}
}
rWrt.OutNewLine(); // <TR> in new line
rWrt.Strm().WriteChar( '<' ).WriteOString( Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_tablerow) );
if( pBrushItem )
{
if (!rWrt.mbXHTML)
{
rWrt.OutBackground(pBrushItem, false);
}
rWrt.m_bTextAttr = false;
rWrt.m_bOutOpts = true;
if (rWrt.m_bCfgOutStyles || rWrt.mbXHTML)
OutCSS1_TableBGStyleOpt( rWrt, *pBrushItem );
}
if( text::VertOrientation::TOP==eRowVertOri || text::VertOrientation::BOTTOM==eRowVertOri )
{
OStringBuffer sOut;
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_valign
"=\"").append(text::VertOrientation::TOP==eRowVertOri ? OOO_STRING_SVTOOLS_HTML_VA_top : OOO_STRING_SVTOOLS_HTML_VA_bottom)
.append("\"");
rWrt.Strm().WriteOString( sOut );
sOut.setLength(0);
}
rWrt.Strm().WriteChar( '>' );
rWrt.IncIndentLevel(); // indent content of <TR>...</TR>
bool bCellRowSpan = true;
if (!rCells.empty() && rCells[0]->GetRowSpan() > 1)
{
// Skip the rowspan attrs of <td> elements if they are the same for every cell of this row.
bCellRowSpan = std::adjacent_find(rCells.begin(), rCells.end(),
[](const std::unique_ptr<SwWriteTableCell>& pA,
const std::unique_ptr<SwWriteTableCell>& pB)
{ return pA->GetRowSpan() != pB->GetRowSpan(); })
!= rCells.end();
if (!bCellRowSpan)
{
// If no rowspan is written, then skip rows which would only contain covered cells, but
// not the current row.
rSkipRows = rCells[0]->GetRowSpan() - 1;
}
}
for (const auto &rpCell : rCells)
{
OutTableCell(rWrt, rpCell.get(), text::VertOrientation::NONE == eRowVertOri, bCellRowSpan);
}
rWrt.DecIndentLevel(); // indent content of <TR>...</TR>
rWrt.OutNewLine(); // </TR> in new line
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_tablerow), false );
}
void SwHTMLWrtTable::Write( SwHTMLWriter& rWrt, sal_Int16 eAlign,
bool bTHead, const SwFrameFormat *pFrameFormat,
const OUString *pCaption, bool bTopCaption,
sal_uInt16 nHSpace, sal_uInt16 nVSpace ) const
{
// determine value of RULES
bool bRowsHaveBorder = false;
bool bRowsHaveBorderOnly = true;
assert(m_aRows.begin() != m_aRows.end());
for (auto row = m_aRows.begin(), next = std::next(row); next < m_aRows.end(); ++row, ++next)
{
SwWriteTableRow* pRow = row->get();
SwWriteTableRow* pNextRow = next->get();
bool bBorder = ( pRow->HasBottomBorder() || pNextRow->HasTopBorder() );
bRowsHaveBorder |= bBorder;
bRowsHaveBorderOnly &= bBorder;
pRow->SetBottomBorder(bBorder);
pNextRow->SetTopBorder(bBorder);
}
bool bColsHaveBorder = false;
bool bColsHaveBorderOnly = true;
assert(m_aCols.begin() != m_aCols.end());
for (auto col = m_aCols.begin(), next = std::next(col); next < m_aCols.end(); ++col, ++next)
{
SwWriteTableCol* pCol = col->get();
SwWriteTableCol* pNextCol = next->get();
bool bBorder = ( pCol->m_bRightBorder || pNextCol->m_bLeftBorder );
bColsHaveBorder |= bBorder;
bColsHaveBorderOnly &= bBorder;
pCol->m_bRightBorder = bBorder;
pNextCol->m_bLeftBorder = bBorder;
}
// close previous numbering, etc
rWrt.ChangeParaToken( HtmlTokenId::NONE );
if (rWrt.IsLFPossible())
rWrt.OutNewLine(); // <TABLE> in new line
OStringBuffer sOut("<" + rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_table);
const SvxFrameDirection nOldDirection = rWrt.m_nDirection;
if( pFrameFormat )
rWrt.m_nDirection = rWrt.GetHTMLDirection( pFrameFormat->GetAttrSet() );
if( rWrt.m_bOutFlyFrame || nOldDirection != rWrt.m_nDirection )
{
rWrt.Strm().WriteOString( sOut );
sOut.setLength(0);
rWrt.OutDirection( rWrt.m_nDirection );
}
// output ALIGN=
if( text::HoriOrientation::RIGHT == eAlign )
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_align
"=\"" OOO_STRING_SVTOOLS_HTML_AL_right "\"");
}
else if( text::HoriOrientation::CENTER == eAlign )
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_align
"=\"" OOO_STRING_SVTOOLS_HTML_AL_center "\"");
}
else if( text::HoriOrientation::LEFT == eAlign )
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_align
"=\"" OOO_STRING_SVTOOLS_HTML_AL_left "\"");
}
// output WIDTH: from layout or calculated
if( m_nTabWidth )
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_width "=\"");
if( HasRelWidths() )
sOut.append(OString::number(static_cast<sal_Int32>(m_nTabWidth)) + "%");
else
{
sal_Int32 nPixWidth = SwHTMLWriter::ToPixel(m_nTabWidth);
sOut.append(nPixWidth);
}
sOut.append("\"");
}
if( (nHSpace || nVSpace) && !rWrt.mbReqIF)
{
if (auto nPixHSpace = SwHTMLWriter::ToPixel(nHSpace))
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_hspace
"=\"" + OString::number(nPixHSpace) + "\"");
}
if (auto nPixVSpace = SwHTMLWriter::ToPixel(nVSpace))
{
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_vspace
"=\"" + OString::number(nPixVSpace) + "\"");
}
}
// output CELLPADDING: from layout or calculated
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_cellpadding
"=\"" + OString::number(SwHTMLWriter::ToPixel(m_nCellPadding)) + "\"");
// output CELLSPACING: from layout or calculated
sOut.append(" " OOO_STRING_SVTOOLS_HTML_O_cellspacing
"=\"" + OString::number(SwHTMLWriter::ToPixel(m_nCellSpacing)) + "\"");
rWrt.Strm().WriteOString( sOut );
sOut.setLength(0);
// output background
if( pFrameFormat )
{
if (!rWrt.mbXHTML)
{
rWrt.OutBackground(pFrameFormat->GetAttrSet(), false);
}
if (rWrt.m_bCfgOutStyles || rWrt.mbXHTML)
{
rWrt.OutCSS1_TableFrameFormatOptions( *pFrameFormat );
}
}
sOut.append('>');
rWrt.Strm().WriteOString( sOut );
sOut.setLength(0);
rWrt.IncIndentLevel(); // indent content of table
// output caption
if( pCaption && !pCaption->isEmpty() )
{
rWrt.OutNewLine(); // <CAPTION> in new line
OStringBuffer sOutStr(OOO_STRING_SVTOOLS_HTML_caption);
sOutStr.append(" " OOO_STRING_SVTOOLS_HTML_O_align "=\"")
.append(bTopCaption ? OOO_STRING_SVTOOLS_HTML_VA_top : OOO_STRING_SVTOOLS_HTML_VA_bottom)
.append("\"");
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + sOutStr) );
HTMLOutFuncs::Out_String( rWrt.Strm(), *pCaption );
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_caption), false );
}
// output <COLGRP>/<COL>: If exporting via layout only when during import
// some were there, otherwise always.
bool bColGroups = (bColsHaveBorder && !bColsHaveBorderOnly);
if( m_bColTags )
{
if( bColGroups )
{
rWrt.OutNewLine(); // <COLGRP> in new line
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_colgroup) );
rWrt.IncIndentLevel(); // indent content of <COLGRP>
}
const SwWriteTableCols::size_type nCols = m_aCols.size();
for( SwWriteTableCols::size_type nCol=0; nCol<nCols; ++nCol )
{
rWrt.OutNewLine(); // </COL> in new line
const SwWriteTableCol *pColumn = m_aCols[nCol].get();
HtmlWriter html(rWrt.Strm(), rWrt.GetNamespace());
html.prettyPrint(false); // We add newlines ourself
html.start(OOO_STRING_SVTOOLS_HTML_col ""_ostr);
sal_uInt32 nWidth;
bool bRel;
if( m_bLayoutExport )
{
bRel = pColumn->HasRelWidthOpt();
nWidth = pColumn->GetWidthOpt();
}
else
{
bRel = HasRelWidths();
nWidth = bRel ? GetRelWidth(nCol,1) : GetAbsWidth(nCol,1);
}
if( bRel )
html.attribute(OOO_STRING_SVTOOLS_HTML_O_width, Concat2View(OString::number(nWidth) + "*"));
else
html.attribute(OOO_STRING_SVTOOLS_HTML_O_width, OString::number(SwHTMLWriter::ToPixel(nWidth)));
html.end();
if( bColGroups && pColumn->m_bRightBorder && nCol<nCols-1 )
{
rWrt.DecIndentLevel(); // indent content of <COLGRP>
rWrt.OutNewLine(); // </COLGRP> in new line
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_colgroup),
false );
rWrt.OutNewLine(); // <COLGRP> in new line
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_colgroup) );
rWrt.IncIndentLevel(); // indent content of <COLGRP>
}
}
if( bColGroups )
{
rWrt.DecIndentLevel(); // indent content of <COLGRP>
rWrt.OutNewLine(); // </COLGRP> in new line
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_colgroup),
false );
}
}
// output the lines as table lines
// Output <TBODY>?
bool bTSections = (bRowsHaveBorder && !bRowsHaveBorderOnly);
bool bTBody = bTSections;
// If sections must be outputted, then a THEAD around the first line only
// can be outputted if there is a line below the cell.
if( bTHead &&
(bTSections || bColGroups) &&
m_nHeadEndRow<m_aRows.size()-1 && !m_aRows[m_nHeadEndRow]->HasBottomBorder() )
bTHead = false;
// Output <TBODY> only if <THEAD> is outputted.
bTSections |= bTHead;
if( bTSections )
{
rWrt.OutNewLine(); // <THEAD>/<TDATA> in new line
OString aTag = bTHead ? OOO_STRING_SVTOOLS_HTML_thead : OOO_STRING_SVTOOLS_HTML_tbody;
HTMLOutFuncs::Out_AsciiTag(rWrt.Strm(), Concat2View(rWrt.GetNamespace() + aTag));
rWrt.IncIndentLevel(); // indent content of <THEAD>/<TDATA>
}
sal_uInt16 nSkipRows = 0;
for( SwWriteTableRows::size_type nRow = 0; nRow < m_aRows.size(); ++nRow )
{
const SwWriteTableRow *pRow = m_aRows[nRow].get();
if (nSkipRows == 0)
{
OutTableCells(rWrt, pRow->GetCells(), pRow->GetBackground(), nSkipRows);
}
else
{
--nSkipRows;
}
if( ( (bTHead && nRow==m_nHeadEndRow) ||
(bTBody && pRow->HasBottomBorder()) ) &&
nRow < m_aRows.size()-1 )
{
rWrt.DecIndentLevel(); // indent content of <THEAD>/<TDATA>
rWrt.OutNewLine(); // </THEAD>/</TDATA> in new line
OString aTag = bTHead ? OOO_STRING_SVTOOLS_HTML_thead : OOO_STRING_SVTOOLS_HTML_tbody;
HTMLOutFuncs::Out_AsciiTag(rWrt.Strm(), Concat2View(rWrt.GetNamespace() + aTag), false);
rWrt.OutNewLine(); // <THEAD>/<TDATA> in new line
if( bTHead && nRow==m_nHeadEndRow )
bTHead = false;
aTag = bTHead ? OOO_STRING_SVTOOLS_HTML_thead : OOO_STRING_SVTOOLS_HTML_tbody;
HTMLOutFuncs::Out_AsciiTag(rWrt.Strm(), Concat2View(rWrt.GetNamespace() + aTag));
rWrt.IncIndentLevel(); // indent content of <THEAD>/<TDATA>
}
}
if( bTSections )
{
rWrt.DecIndentLevel(); // indent content of <THEAD>/<TDATA>
rWrt.OutNewLine(); // </THEAD>/</TDATA> in new line
OString aTag = bTHead ? OOO_STRING_SVTOOLS_HTML_thead : OOO_STRING_SVTOOLS_HTML_tbody;
HTMLOutFuncs::Out_AsciiTag(rWrt.Strm(), Concat2View(rWrt.GetNamespace() + aTag), false);
}
rWrt.DecIndentLevel(); // indent content of <TABLE>
rWrt.OutNewLine(); // </TABLE> in new line
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_table), false );
rWrt.m_nDirection = nOldDirection;
}
SwHTMLWriter& OutHTML_SwTableNode( SwHTMLWriter& rWrt, SwTableNode & rNode,
const SwFrameFormat *pFlyFrameFormat,
const OUString *pCaption, bool bTopCaption )
{
SwTable& rTable = rNode.GetTable();
rWrt.m_bOutTable = true;
// The horizontal alignment of the frame (if exists) has priority.
// NONE means that no horizontal alignment was outputted.
sal_Int16 eFlyHoriOri = text::HoriOrientation::NONE;
css::text::WrapTextMode eSurround = css::text::WrapTextMode_NONE;
sal_uInt8 nFlyPercentWidth = 0;
tools::Long nFlyWidth = 0;
sal_uInt16 nFlyHSpace = 0;
sal_uInt16 nFlyVSpace = 0;
if( pFlyFrameFormat )
{
eSurround = pFlyFrameFormat->GetSurround().GetSurround();
const SwFormatFrameSize& rFrameSize = pFlyFrameFormat->GetFrameSize();
nFlyPercentWidth = rFrameSize.GetWidthPercent();
nFlyWidth = rFrameSize.GetSize().Width();
eFlyHoriOri = pFlyFrameFormat->GetHoriOrient().GetHoriOrient();
if( text::HoriOrientation::NONE == eFlyHoriOri )
eFlyHoriOri = text::HoriOrientation::LEFT;
const SvxLRSpaceItem& rLRSpace = pFlyFrameFormat->GetLRSpace();
nFlyHSpace
= static_cast<sal_uInt16>((rLRSpace.ResolveLeft({}) + rLRSpace.ResolveRight({})) / 2);
const SvxULSpaceItem& rULSpace = pFlyFrameFormat->GetULSpace();
nFlyVSpace = (rULSpace.GetUpper() + rULSpace.GetLower()) / 2;
}
// maybe open a FORM
bool bPreserveForm = false;
if( !rWrt.m_bPreserveForm )
{
rWrt.OutForm( true, &rNode );
bPreserveForm = rWrt.mxFormComps.is();
rWrt.m_bPreserveForm = bPreserveForm;
}
SwFrameFormat *pFormat = rTable.GetFrameFormat();
const SwFormatFrameSize& rFrameSize = pFormat->GetFrameSize();
tools::Long nWidth = rFrameSize.GetSize().Width();
sal_uInt8 nPercentWidth = rFrameSize.GetWidthPercent();
sal_uInt16 nBaseWidth = o3tl::narrowing<sal_uInt16>(nWidth);
sal_Int16 eTabHoriOri = pFormat->GetHoriOrient().GetHoriOrient();
// text::HoriOrientation::NONE and text::HoriOrientation::FULL tables need relative widths
sal_uInt16 nNewDefListLvl = 0;
bool bRelWidths = false;
bool bCheckDefList = false;
switch( eTabHoriOri )
{
case text::HoriOrientation::FULL:
// Tables with automatic alignment become tables with 100% width.
bRelWidths = true;
nWidth = 100;
eTabHoriOri = text::HoriOrientation::LEFT;
break;
case text::HoriOrientation::NONE:
{
const SvxLRSpaceItem& aLRItem = pFormat->GetLRSpace();
if (aLRItem.ResolveRight({}))
{
// The table width is defined on the basis of the left and
// right margin. Therefore we try to define the actual
// width of the table. If that's not possible we transform
// it to a table with width 100%.
nWidth = pFormat->FindLayoutRect(true).Width();
if( !nWidth )
{
bRelWidths = true;
nWidth = 100;
}
}
else if( nPercentWidth )
{
// Without a right border the %-width is maintained.
nWidth = nPercentWidth;
bRelWidths = true;
}
else
{
// Without a right margin also an absolute width is maintained.
// We still try to define the actual width via the layout.
tools::Long nRealWidth = pFormat->FindLayoutRect(true).Width();
if( nRealWidth )
nWidth = nRealWidth;
}
bCheckDefList = true;
}
break;
case text::HoriOrientation::LEFT_AND_WIDTH:
eTabHoriOri = text::HoriOrientation::LEFT;
bCheckDefList = true;
[[fallthrough]];
default:
// In all other case it's possible to use directly an absolute
// or relative width.
if( nPercentWidth )
{
bRelWidths = true;
nWidth = nPercentWidth;
}
break;
}
// In ReqIF case, do not emulate indentation with fake description list
if( bCheckDefList && !rWrt.mbReqIF )
{
OSL_ENSURE( !rWrt.GetNumInfo().GetNumRule() ||
rWrt.GetNextNumInfo(),
"NumInfo for next paragraph is missing!" );
const SvxLRSpaceItem& aLRItem = pFormat->GetLRSpace();
if (aLRItem.ResolveLeft({}) > 0 && rWrt.m_nDefListMargin > 0
&& (!rWrt.GetNumInfo().GetNumRule()
|| (rWrt.GetNextNumInfo()
&& (rWrt.GetNumInfo().GetNumRule() != rWrt.GetNextNumInfo()->GetNumRule()
|| rWrt.GetNextNumInfo()->IsRestart(rWrt.GetNumInfo())))))
{
// If the paragraph before the table is not numbered or the
// paragraph after the table starts with a new numbering or with
// a different rule, we can maintain the indentation with a DL.
// Otherwise we keep the indentation of the numbering.
nNewDefListLvl = static_cast<sal_uInt16>(
(aLRItem.ResolveLeft({}) + (rWrt.m_nDefListMargin / 2)) / rWrt.m_nDefListMargin);
}
}
if( !pFlyFrameFormat && !rWrt.mbReqIF && nNewDefListLvl != rWrt.m_nDefListLvl )
rWrt.OutAndSetDefList( nNewDefListLvl );
// eFlyHoriOri and eTabHoriOri now only contain the values of
// LEFT/CENTER and RIGHT!
if( eFlyHoriOri!=text::HoriOrientation::NONE )
{
eTabHoriOri = eFlyHoriOri;
// MIB 4.7.97: If the table has a relative width, then the width is
// adjusted to the width of the frame, therefore we export its width.
// If fixed width, the table width is relevant. Whoever puts tables with
// relative width <100% into frames is to blame when the result looks bad.
if( bRelWidths )
{
nWidth = nFlyPercentWidth ? nFlyPercentWidth : nFlyWidth;
bRelWidths = nFlyPercentWidth > 0;
}
}
sal_Int16 eDivHoriOri = text::HoriOrientation::NONE;
switch( eTabHoriOri )
{
case text::HoriOrientation::LEFT:
// If a left-aligned table has no right sided flow, then we don't need
// an ALIGN=LEFT in the table.
if( eSurround==css::text::WrapTextMode_NONE || eSurround==css::text::WrapTextMode_LEFT )
eTabHoriOri = text::HoriOrientation::NONE;
break;
case text::HoriOrientation::RIGHT:
// Something like that also applies to right-aligned tables,
// here we use a <DIV ALIGN=RIGHT> instead.
if( eSurround==css::text::WrapTextMode_NONE || eSurround==css::text::WrapTextMode_RIGHT )
{
eDivHoriOri = text::HoriOrientation::RIGHT;
eTabHoriOri = text::HoriOrientation::NONE;
}
break;
case text::HoriOrientation::CENTER:
// Almost nobody understands ALIGN=CENTER, therefore we abstain
// from it and use a <CENTER>.
eDivHoriOri = text::HoriOrientation::CENTER;
eTabHoriOri = text::HoriOrientation::NONE;
break;
default:
;
}
if( text::HoriOrientation::NONE==eTabHoriOri )
nFlyHSpace = nFlyVSpace = 0;
if( !pFormat->GetName().isEmpty() )
rWrt.OutImplicitMark( pFormat->GetName().toString(), "table" );
if( text::HoriOrientation::NONE!=eDivHoriOri )
{
if (rWrt.IsLFPossible())
rWrt.OutNewLine(); // <CENTER> in new line
if( text::HoriOrientation::CENTER==eDivHoriOri )
{
if (!rWrt.mbXHTML)
{
// Not XHTML's css center: start <center>.
HTMLOutFuncs::Out_AsciiTag( rWrt.Strm(), Concat2View(rWrt.GetNamespace() + OOO_STRING_SVTOOLS_HTML_center) );
}
}
else
{
if (rWrt.mbReqIF)
{
// In ReqIF, div cannot have an 'align' attribute. For now, use 'style' only
// for ReqIF; maybe it makes sense to use it in both cases?
static constexpr char sOut[] = OOO_STRING_SVTOOLS_HTML_division
" style=\"display: flex; flex-direction: column; align-items: flex-end\"";
HTMLOutFuncs::Out_AsciiTag(rWrt.Strm(), Concat2View(rWrt.GetNamespace() + sOut));
}
else
{
static constexpr char sOut[] = OOO_STRING_SVTOOLS_HTML_division
" " OOO_STRING_SVTOOLS_HTML_O_align "=\"" OOO_STRING_SVTOOLS_HTML_AL_right "\"";
HTMLOutFuncs::Out_AsciiTag(rWrt.Strm(), Concat2View(rWrt.GetNamespace() + sOut));
}
}
rWrt.IncIndentLevel(); // indent content of <CENTER>
rWrt.SetLFPossible(true);
}
// If the table isn't in a frame, then you always can output a LF.
if( text::HoriOrientation::NONE==eTabHoriOri )
rWrt.SetLFPossible(true);
const SwHTMLTableLayout *pLayout = rTable.GetHTMLTableLayout();
#ifdef DBG_UTIL
{
SwViewShell *pSh = rWrt.m_pDoc->getIDocumentLayoutAccess().GetCurrentViewShell();
if ( pSh && pSh->GetViewOptions()->IsTest1() )
pLayout = nullptr;
}
#endif
if( pLayout && pLayout->IsExportable() )
{
SwHTMLWrtTable aTableWrt( pLayout );
aTableWrt.Write( rWrt, eTabHoriOri, rTable.GetRowsToRepeat() > 0,
pFormat, pCaption, bTopCaption,
nFlyHSpace, nFlyVSpace );
}
else
{
SwHTMLWrtTable aTableWrt( rTable.GetTabLines(), nWidth,
nBaseWidth, bRelWidths, 0, 0, rTable.GetRowsToRepeat() );
aTableWrt.Write( rWrt, eTabHoriOri, rTable.GetRowsToRepeat() > 0,
pFormat, pCaption, bTopCaption,
nFlyHSpace, nFlyVSpace );
}
// If the table wasn't in a frame, then you always can output a LF.
if( text::HoriOrientation::NONE==eTabHoriOri )
rWrt.SetLFPossible(true);
if( text::HoriOrientation::NONE!=eDivHoriOri )
{
rWrt.DecIndentLevel(); // indent content of <CENTER>
rWrt.OutNewLine(); // </CENTER> in new line
OString aTag = text::HoriOrientation::CENTER == eDivHoriOri
? OOO_STRING_SVTOOLS_HTML_center
: OOO_STRING_SVTOOLS_HTML_division;
if (!rWrt.mbXHTML || eDivHoriOri != text::HoriOrientation::CENTER)
{
// Not XHTML's css center: end <center>.
HTMLOutFuncs::Out_AsciiTag(rWrt.Strm(), Concat2View(rWrt.GetNamespace() + aTag), false);
}
rWrt.SetLFPossible(true);
}
// move Pam behind the table
rWrt.m_pCurrentPam->GetPoint()->Assign( *rNode.EndOfSectionNode() );
if( bPreserveForm )
{
rWrt.m_bPreserveForm = false;
rWrt.OutForm( false );
}
rWrt.m_bOutTable = false;
if( rWrt.GetNextNumInfo() &&
rWrt.GetNextNumInfo()->GetNumRule() == rWrt.GetNumInfo().GetNumRule() &&
!rWrt.GetNextNumInfo()->IsRestart(rWrt.GetNumInfo()) )
{
// If the paragraph after the table is numbered with the same rule as the
// one before, then the NumInfo of the next paragraph holds the level of
// paragraph before the table. Therefore NumInfo must be fetched again
// to maybe close the Num list.
rWrt.ClearNextNumInfo();
rWrt.FillNextNumInfo();
OutHTML_NumberBulletListEnd( rWrt, *rWrt.GetNextNumInfo() );
}
return rWrt;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.
↑ V530 The return value of function 'append' is required to be utilized.