// This Source Code is in the Public Domain per: http://litesoft.org/License.txt
package org.litesoft.ui.def.nonpublic.support;

import org.litesoft.commonfoundation.typeutils.*;
import org.litesoft.ui.def.*;
import org.litesoft.ui.def.nonpublic.*;
import org.litesoft.ui.support.*;
import org.litesoft.uispecification.*;

public abstract class UiLayoutOneDimensionalDef extends UiMultiCellLayoutDef
{
    public UiLayoutOneDimensionalDef forEdit()
    {
        setIntendedUse( IntendedUse.ForEdit );
        return this;
    }

    public UiLayoutOneDimensionalDef forSearch()
    {
        setIntendedUse( IntendedUse.ForSearch );
        return this;
    }

    public UiLayoutOneDimensionalDef forView()
    {
        setIntendedUse( IntendedUse.ForView );
        return this;
    }

    public UiLayoutOneDimensionalDef bordered()
    {
        setBordered( true );
        return this;
    }

    public UiLayoutOneDimensionalDef bordered( String pExtName )
    {
        setExtTitle( pExtName );
        return this;
    }

    public UiLayoutOneDimensionalDef bordered( String pExtName, UiFont pFont )
    {
        setExtTitle( pExtName );
        setTitleFont( pFont );
        return this;
    }

    public UiLayoutOneDimensionalDef scrolled()
    {
        LLsetScrolled();
        return this;
    }

    public UiLayoutOneDimensionalDef clipped()
    {
        LLsetClipped();
        return this;
    }

    public UiLayoutOneDimensionalDef allCellsSameSize()
    {
        setAllCellsSameSize( true );
        return this;
    }

    public UiLayoutOneDimensionalDef centering()
    {
        setCentering( true );
        return this;
    }

    protected UiChildrenHelper createUiChildrenHelper()
    {
        return new OneDimensionalLayoutUiChildrenHelper( this );
    }

    protected void collectDefAttributes( UiD_AttributeCollector pCollector )
    {
        super.collectDefAttributes( pCollector );
        pCollector.add( mCentering );
    }

    private UiD_Attribute_boolean mCentering = new UiD_Attribute_boolean( "Centering" );

    public boolean isCentering()
    {
        return mCentering.isValue();
    }

    public void setCentering( boolean pCentering )
    {
        mCentering.setValue( pCentering );
    }

    private static class OneDimensionalLayoutUiChildrenHelper extends AbstractUiChildrenHelperOneDimensional
    {
        public OneDimensionalLayoutUiChildrenHelper( UiContainerMarker pOwner )
        {
            super( pOwner, 2 );
        }

        public boolean acceptableChild( UiDef pChild )
        {
            return (pChild instanceof UiCompDef);
        }

        public Object getAcceptableChildClass()
        {
            return UiCompDef.class;
        }

        public UiDef convertToActionOrInput( String pActionOrInput )
        {
            return Strings.isNotNullOrEmpty( pActionOrInput ) ? new UiInputDef( pActionOrInput ) : null;
        }
    }
}