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

import com.google.gwt.user.client.*;
import com.google.gwt.user.client.ui.*;
import org.litesoft.GWT.client.commands.*;
import org.litesoft.GWT.client.widgets.*;
import org.litesoft.core.simpletypes.*;

public class AbstractGridIconCommandContextPopup extends AbstractContextPopup
{
    private PointToCommandMap mCommands = new PointToCommandMap();
    protected Grid mGrid;

    public AbstractGridIconCommandContextPopup( boolean pAutoHide, int pRows, int pColumns )
    {
        super( pAutoHide );

        mGrid = new TightGrid( pRows, pColumns );

        mGrid.addTableListener( new TableListener()
        {
            public void onCellClicked( SourcesTableEvents sender, int row, int cell )
            {
                Command zCommand = mCommands.get( new PointXY( cell, row ) );
                if ( zCommand != null )
                {
                    DeferredCommand.addCommand( zCommand );
                    hide();
                }
            }
        } );
    }

    protected Widget createPopupWidget()
    {
        return mGrid;
    }

    protected void addIconCommand( int pRow, int pColumn, CssBackgroundCommand pCommand )
    {

        BGImageButton zButton = new BGImageButton( pCommand.getCssBaseClassname(), pCommand.getTooltip() );
        if ( pCommand.isEnabled() )
        {
            mCommands.put( new PointXY( pColumn, pRow ), pCommand );
        }
        else
        {
            zButton.setEnabled( false );
        }

        mGrid.setWidget( pRow, pColumn, zButton );

        mGrid.getCellFormatter().setHorizontalAlignment( pRow, pColumn, HasHorizontalAlignment.ALIGN_CENTER );
    }
}