package org.litesoft.GWT.forms.client.nonpublic;

import com.google.gwt.user.client.ui.*;
import org.litesoft.GWT.forms.client.components.factories.*;
import org.litesoft.ui.def.nonpublic.*;
import org.litesoft.ui.def.nonpublic.support.*;

public class RelSubFormInstanceRendererImpl extends AbstractFormComponentRenderer implements RelSubFormInstanceRenderer
{
    private UiRelSubFormDef mSubFormDef;
    private boolean mNoRemoveRow;

    public RelSubFormInstanceRendererImpl( FormComponentFactory pFormComponentFactory, FormMetaData pFormMetaData,
                                           UiRelSubFormDef pSubFormDef, boolean pNoRemoveRow,
                                           RelSubFormInstanceComponentHandler pRelSubFormInstanceComponentHandler )
    {
        super( pFormComponentFactory, pFormMetaData, pRelSubFormInstanceComponentHandler );
        mSubFormDef = pSubFormDef;
        mNoRemoveRow = pNoRemoveRow;
        pRelSubFormInstanceComponentHandler.setRenderer( this );
    }

    public Widget createRowAddButton( String pActionID )
    {
        return createImageFormButton( pActionID, SUB_FORM_ADD_ROW_BUTTON );
    }

    public Widget renderRow( RelSubFormRowInstanceComponentHandler pHandler, String pRowKey, int pAt )
    {
        return new RelSubFormRowInstanceRendererImpl( mFormComponentFactory, //
                                                      mFormMetaData, //
                                                      pHandler ).renderRow( mSubFormDef, mNoRemoveRow, pRowKey, pAt );
    }

    protected RelSubFormInstanceRenderer createRelSubFormInstanceRenderer( UiRelSubFormDef pSubFormDef,
                                                                           FormMetaData pSubFormMetaData,
                                                                           boolean pNoRemoveRow,
                                                                           SubFormRowCarrier pRowCarrier )
    {
        throw new IllegalStateException( "Forms can NOT produce Sub Forms" );
    }
}