void TiXmlDocumentA::Print( FILE* cfile, int depth ) const
{
TiXmlNodeA* node;
for ( node=FirstChild(); node; node=node->NextSibling() )
{
node->Print( cfile, depth );
fprintf( cfile, "\n" );
}
}
void TiXmlElementA::Print( FILE* cfile, int depth ) const
{
int i;
for ( i=0; i<depth; i++ )
{
fprintf( cfile, " " );
}
fprintf( cfile, "<%s", value.c_str() );
TiXmlAttributeA* attrib;
for ( attrib = attributeSet.First(); attrib; attrib = attrib->Next() )
{
fprintf( cfile, " " );
attrib->Print( cfile, depth );
}
// There are 3 different formatting approaches:
// 1) An element without children is printed as a <foo /> node
// 2) An element with only a text child is printed as <foo> text </foo>
// 3) An element with children is printed on multiple lines.
TiXmlNodeA* node;
if ( !firstChild )
{
fprintf( cfile, " />" );
}
else if ( firstChild == lastChild && firstChild->ToText() )
{
fprintf( cfile, ">" );
firstChild->Print( cfile, depth + 1 );
fprintf( cfile, "</%s>", value.c_str() );
}
else
{
fprintf( cfile, ">" );
for ( node = firstChild; node; node=node->NextSibling() )
{
if ( !node->ToText() )
{
fprintf( cfile, "\n" );
}
node->Print( cfile, depth+1 );
}
fprintf( cfile, "\n" );
for( i=0; i<depth; ++i )
fprintf( cfile, " " );
fprintf( cfile, "</%s>", value.c_str() );
}
}