/*
 * Copyright 2008 Google Inc.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.gwt.gen2.table.client;

import com.google.gwt.user.client.*;

/**
 * This class should be incorporated into the DOMImplSafari class.
 * <p/>
 * TODO: incorporate into DOMImplSafari
 */
class OverrideDOMImplSafari extends OverrideDOMImpl {
    @Override
    public Element createTD() {
        Element td = super.createTD();
        DOM.setElementPropertyInt( td, "colSpan", 1 );
        DOM.setElementPropertyInt( td, "rowSpan", 1 );
        return td;
    }

    @Override
    public Element createTH() {
        Element th = super.createTH();
        DOM.setElementPropertyInt( th, "colSpan", 1 );
        DOM.setElementPropertyInt( th, "rowSpan", 1 );
        return th;
    }

    /**
     * Gets the cell index of a cell within a table row.
     * <p/>
     * The cellIndex property is not defined in Safari, so we must calculate the
     * cell index manually.
     *
     * @param td the cell element
     *
     * @return the cell index
     */
    @Override
    public int getCellIndex( Element td ) {
        return DOM.getChildIndex( DOM.getParent( td ), td );
    }
}