/*
  This file is part of the Grantlee template system.

  Copyright (c) 2009,2010 Stephen Kelly <steveire@gmail.com>

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either version
  2.1 of the Licence, or (at your option) any later version.

  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library.  If not, see <http://www.gnu.org/licenses/>.

*/

#include "scriptablecontext.h"

#include "context.h"
#include "node.h"


ScriptableContext::ScriptableContext( Context *c, QObject *parent )
    : QObject( parent ), m_c( c )
{

}


QVariant ScriptableContext::lookup( const QString &name )
{
  return m_c->lookup( name );
}

void ScriptableContext::insert( const QString &name, const QVariant &variant )
{
  m_c->insert( name, variant );
}

void ScriptableContext::push()
{
  m_c->push();
}

void ScriptableContext::pop()
{
  m_c->pop();
}

QString ScriptableContext::render( const QObjectList &list )
{
  NodeList nodeList;
  QListIterator<QObject *> it( list );
  while ( it.hasNext() ) {
    Node *node = qobject_cast<Node*>( it.next() );
    if ( node )
      nodeList << node;
  }
  QString ret;
  QTextStream t( &ret );
  OutputStream stream( &t );
  nodeList.render( &stream, m_c );
  return ret;
}
