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richtextdocument.cpp
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richtextdocument.cpp
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#include "richtextdocument.h"
#include <QRegExp>
QString RichTextDocument::defaultTableAttributes = "border=\"0\" cellspacing=\"1px\" cellpadding=\"0\"";
QString RichTextDocument::defaultCssStyle =
"body{"
" background-color: white;"
" color: black;"
"}"
"table th{"
" background-color: #ffbb22;"
" padding: 3px;"
"}"
"table td{"
" padding: 3px;"
"}"
"table tr td.oddRow{"
" background-color: #ffff55;"
"}"
"table tr td.evenRow{"
" background-color: #ffff99;"
"}";
RichTextDocument::RichTextDocument()
{
}
void RichTextDocument::header()
{
mPage += "<html><head>";
mPage += "<style>" + defaultCssStyle + "</style>";
mPage += "</head><body>";
}
void RichTextDocument::footer()
{
mPage += "</body></html>";
}
void RichTextDocument::heading1( const QString &text )
{
mPage += QString( "<h1>%1</h1>" ).arg( text );
}
void RichTextDocument::heading2( const QString &text )
{
mPage += QString( "<h2>%1</h2>" ).arg( text );
}
void RichTextDocument::heading3( const QString &text )
{
mPage += QString( "<h3>%1</h3>" ).arg( text );
}
void RichTextDocument::beginItemize()
{
mPage += "<ul>";
}
void RichTextDocument::endItemize()
{
mPage += "</ul>";
}
void RichTextDocument::beginItem()
{
mPage += "<li>";
}
void RichTextDocument::endItem()
{
mPage += "</li>";
}
void RichTextDocument::item( const QString &text )
{
mPage += QString( "<li>%1</li>" ).arg( text );
}
void RichTextDocument::beginTable()
{
mPage += "<table " + defaultTableAttributes + ">";
mCurrentTableRowNumber = 1;
}
void RichTextDocument::endTable()
{
mPage += "</table>";
}
void RichTextDocument::tableHeader( const QStringList &columns )
{
mPage += "<tr>";
foreach( QString column, columns )
{
mPage += QString( "<th>%1</th>" ).arg( column );
}
mPage += "</tr>";
mLastColumnNumber = columns.size();
}
void RichTextDocument::tableRow( const QStringList &columns )
{
mPage += "<tr>";
foreach( QString column, columns )
{
mPage += QString( "<td class=\"%2\">%1</td>" ).arg( column ).arg( currentTableRowCssClass() );
}
mPage += "</tr>";
mLastColumnNumber = columns.size();
mCurrentTableRowNumber++;
}
void RichTextDocument::tableRowOneColumnSpan(const QString &text)
{
mPage += "<tr>";
mPage += QString( "<td colspan=\"%1\" class=\"%3\">%2</td>" ).
arg( mLastColumnNumber ).arg( text ).arg(currentTableRowCssClass());
mPage += "</tr>";
mCurrentTableRowNumber++;
}
QString RichTextDocument::link( const QString &href, const QString &text )
{
return QString( "<a href=\"%1\">%2</a>" ).arg( href ).arg( text );
}
QString RichTextDocument::superscript(const QString &text)
{
return QString( "<sup>%1</sup>" ).arg( text );
}
QString RichTextDocument::newLine()
{
return QString( "<br/>" );
}
void RichTextDocument::keyValueTable( const KeyValList &content )
{
beginTable();
for ( KeyValList::ConstIterator it = content.begin(); it != content.end(); ++it )
{
tableRow( QStringList() << it->first << it->second );
}
endTable();
}
void RichTextDocument::paragraph( const QString &text )
{
mPage += QString( "<p>%1</p>" ).arg( text );
}
void RichTextDocument::table( const TableContent &content, bool header )
{
beginTable();
int i = 0;
if ( header && !content.isEmpty() )
{
tableHeader( content.at( 0 ) );
i++;
}
for ( ; i < content.size(); i++ )
{
tableRow( content.at( i ) );
}
endTable();
}
void RichTextDocument::text( const QString &text )
{
mPage += text;
}
void RichTextDocument::discardLastBeginTable()
{
int index = mPage.lastIndexOf( "<table" );
mPage.chop( mPage.size() - index );
}
bool RichTextDocument::isLastTableEmpty()
{
return mPage.contains( QRegExp( "<table[^>]*>$" ) );
}
QString RichTextDocument::currentTableRowCssClass()
{
return mCurrentTableRowNumber % 2 ? "evenRow" : "oddRow" ;
}