TemplateNodeWith Class Reference

Class representing an 'with' tag in a template. More...

Inheritance diagram for TemplateNodeWith:

Classes
struct	Mapping

Public Member Functions
	TemplateNodeWith (TemplateParser *parser, TemplateNode *parent, int line, const QCString &data)
	~TemplateNodeWith ()
void	render (FTextStream &ts, TemplateContext *c)
Public Member Functions inherited from TemplateNodeCreator< TemplateNodeWith >
	TemplateNodeCreator (TemplateParser *parser, TemplateNode *parent, int line)
TemplateImpl *	getTemplate ()
Public Member Functions inherited from TemplateNode
	TemplateNode (TemplateNode *parent)
virtual	~TemplateNode ()
TemplateNode *	parent ()

Private Attributes
TemplateNodeList	m_nodes
QList< Mapping >	m_args

Additional Inherited Members
Static Public Member Functions inherited from TemplateNodeCreator< TemplateNodeWith >
static TemplateNode *	createInstance (TemplateParser *parser, TemplateNode *parent, int line, const QCString &data)
Protected Member Functions inherited from TemplateNodeCreator< TemplateNodeWith >
void	mkpath (TemplateContextImpl *ci, const QCString &fileName)
Protected Attributes inherited from TemplateNodeCreator< TemplateNodeWith >
QCString	m_templateName
int	m_line

Detailed Description

Class representing an 'with' tag in a template.

Definition at line 3994 of file template.cpp.

Constructor & Destructor Documentation

TemplateNodeWith::TemplateNodeWith ( TemplateParser *  parser, TemplateNode *  parent, int  line, const QCString &  data  )

inline

Definition at line 4004 of file template.cpp.

References m_args, m_nodes, TemplateParser::parse(), ExpressionParser::parse(), TemplateParser::removeNextToken(), removeSpacesAroundEquals(), split(), TemplateParser::templateName(), TRACE, and TemplateParser::warn().

      : TemplateNodeCreator<TemplateNodeWith>(parser,parent,line)
    {
      TRACE(("{TemplateNodeWith(%s)\n",data.data()));
      m_args.setAutoDelete(TRUE);
      ExpressionParser expParser(parser,line);
      QCString filteredData = removeSpacesAroundEquals(data);
      QValueList<QCString> args = split(filteredData," ");
      QValueListIterator<QCString> it = args.begin();
      while (it!=args.end())
      {
        QCString arg = *it;
        int j=arg.find('=');
        if (j>0)
        {
          ExprAst *expr = expParser.parse(arg.mid(j+1));
          if (expr)
          {
            m_args.append(new Mapping(arg.left(j),expr));
          }
        }
        else
        {
          parser->warn(parser->templateName(),line,"invalid argument '%s' for 'with' tag",arg.data());
        }
        ++it;
      }
      QStrList stopAt;
      stopAt.append("endwith");
      parser->parse(this,line,stopAt,m_nodes);
      parser->removeNextToken(); // skip over endwith
      TRACE(("}TemplateNodeWith(%s)\n",data.data()));
    }

TemplateNodeWith::~TemplateNodeWith ( )

inline

Definition at line 4037 of file template.cpp.

    {
    }

Member Function Documentation

void TemplateNodeWith::render ( FTextStream &  ts, TemplateContext *  c  )

inlinevirtual

Implements TemplateNode.

Definition at line 4040 of file template.cpp.

References m_args, TemplateNodeCreator< TemplateNodeWith >::m_line, m_nodes, TemplateNodeCreator< TemplateNodeWith >::m_templateName, TemplateNodeWith::Mapping::name, TemplateContext::pop(), TemplateContext::push(), TemplateNodeList::render(), ExprAst::resolve(), TemplateContextImpl::set(), TemplateContextImpl::setLocation(), and TemplateNodeWith::Mapping::value.

    {
      TemplateContextImpl *ci = dynamic_cast<TemplateContextImpl*>(c);
      if (ci==0) return; // should not happen
      ci->setLocation(m_templateName,m_line);
      c->push();
      QListIterator<Mapping> it(m_args);
      Mapping *mapping;
      for (it.toFirst();(mapping=it.current());++it)
      {
        TemplateVariant value = mapping->value->resolve(c);
        ci->set(mapping->name,value);
      }
      m_nodes.render(ts,c);
      c->pop();
    }

Member Data Documentation

QList<Mapping> TemplateNodeWith::m_args

private

Definition at line 4058 of file template.cpp.

Referenced by render(), and TemplateNodeWith().

TemplateNodeList TemplateNodeWith::m_nodes

private

Definition at line 4057 of file template.cpp.

Referenced by render(), and TemplateNodeWith().

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The documentation for this class was generated from the following file:

• template.cpp