void TTiXmlElement::StreamOut( TTiXml_OSTREAM * stream ) const
{
(*stream) << "<" << value;
const TTiXmlAttribute* attrib;
for ( attrib = attributeSet.First(); attrib; attrib = attrib->Next() )
{
(*stream) << " ";
attrib->StreamOut( stream );
}
// If this node has children, give it a closing tag. Else
// make it an empty tag.
TTiXmlNode* node;
if ( firstChild )
{
(*stream) << ">";
for ( node = firstChild; node; node=node->NextSibling() )
{
node->StreamOut( stream );
}
(*stream) << "</" << value << ">";
}
else
{
(*stream) << " />";
}
}
TTiXmlElement* TTiXmlNode::NextSiblingElement( const char * _value )
{
TTiXmlNode* node;
for ( node = NextSibling( _value );
node;
node = node->NextSibling( _value ) )
{
if ( node->ToElement() )
return node->ToElement();
}
return 0;
}
TTiXmlElement* TTiXmlNode::NextSiblingElement()
{
TTiXmlNode* node;
for ( node = NextSibling();
node;
node = node->NextSibling() )
{
if ( node->ToElement() )
return node->ToElement();
}
return 0;
}
TTiXmlElement* TTiXmlNode::FirstChildElement()
{
TTiXmlNode* node;
for ( node = FirstChild();
node;
node = node->NextSibling() )
{
if ( node->ToElement() )
return node->ToElement();
}
return 0;
}
void TTiXmlDocument::CopyTo( TTiXmlDocument* target ) const
{
TTiXmlNode::CopyTo( target );
target->error = error;
target->errorDesc = errorDesc.c_str ();
TTiXmlNode* node = 0;
for ( node = firstChild; node; node = node->NextSibling() )
{
target->LinkEndChild( node->Clone() );
}
}
void TTiXmlElement::Print( FILE* cfile, int depth ) const
{
int i;
assert( cfile );
for ( i=0; i<depth; i++ ) {
fprintf( cfile, " " );
}
fprintf( cfile, "<%s", value.c_str() );
const TTiXmlAttribute* 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.
TTiXmlNode* 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() );
}
}
void TTiXmlDocument::CopyTo( TTiXmlDocument* target ) const
{
TTiXmlNode::CopyTo( target );
target->error = error;
target->errorId = errorId;
target->errorDesc = errorDesc;
target->tabsize = tabsize;
target->errorLocation = errorLocation;
target->useMicrosoftBOM = useMicrosoftBOM;
TTiXmlNode* node = 0;
for ( node = firstChild; node; node = node->NextSibling() )
{
target->LinkEndChild( node->Clone() );
}
}
void TTiXmlElement::CopyTo( TTiXmlElement* target ) const
{
// superclass:
TTiXmlNode::CopyTo( target );
// Element class:
// Clone the attributes, then clone the children.
const TTiXmlAttribute* attribute = 0;
for( attribute = attributeSet.First();
attribute;
attribute = attribute->Next() )
{
target->SetAttribute( attribute->Name(), attribute->Value() );
}
TTiXmlNode* node = 0;
for ( node = firstChild; node; node = node->NextSibling() )
{
target->LinkEndChild( node->Clone() );
}
}
