#include "kchart_shell.h"

#include <qmsgbox.h>

KChartShell::KChartShell()
{
}

KChartShell::~KChartShell()
{
  cleanUp();
}

void KChartShell::cleanUp()
{
  if ( m_bIsClean )
    return;

  DefaultShell_impl::cleanUp();

  m_rDoc = 0L;
}

void KChartShell::setDocument( KChartDocument *_doc )
{
  m_rDoc = OPParts::Document::_duplicate( _doc );

  OPParts::View_var v = _doc->createView();  
  v->setPartShell( this );
  setRootPart( v );
}

void KChartShell::fileNew()
{
  m_rDoc = 0L;
  
  m_rDoc = OPParts::Document::_duplicate( new KChartDocument );
  if ( !m_rDoc->init() )
  {
    QMessageBox::critical( this, i18n("KChart Error"), i18n("Could not init"), i18n("OK") );
    return;
  }
  
  OPParts::View_var v = m_rDoc->createView();
  v->setPartShell( this );
  setRootPart( v );

  m_rMenuBar->setItemEnabled( m_idMenuFile_SaveAs, true );
  m_rToolBarFile->setItemEnabled( m_idButtonFile_Print, true );
}

bool KChartShell::openDocument( const char *_filename )
{
  m_rDoc = 0L;
  
  m_rDoc = OPParts::Document::_duplicate( new KChartDocument );
  if ( !m_rDoc->open( _filename ) )
    return false;
  
  OPParts::View_var view = m_rDoc->createView();
  view->setPartShell( this );
  setRootPart( view );

  m_rMenuBar->setItemEnabled( m_idMenuFile_SaveAs, true );
  m_rToolBarFile->setItemEnabled( m_idButtonFile_Print, true );

  return true;
}

bool KChartShell::saveDocument( const char *_filename, const char *_format )
{
  assert( !CORBA::is_nil( m_rDoc ) );

  if ( _format == 0L || *_format == 0 )
    _format = "kch";
  
  return m_rDoc->saveAs( _filename, _format );
}

#include "kchart_shell.moc"