AOO410/main/wizards/com/sun/star/wizards/ui/event/SimpleDataAware.java

/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.sun.star.wizards.ui.event;

public class SimpleDataAware extends DataAware
{

    protected Object control;
    protected Object[] disableObjects = new Object[0];
    protected Value controlValue;

    public SimpleDataAware(Object dataObject, Value value, Object control_, Value controlValue_)
    {
        super(dataObject, value);
        control = control_;
        controlValue = controlValue_;
    }

    /*
    protected void enableControls(Object value) {
    Boolean b = getBoolean(value);
    for (int i = 0; i<disableObjects.length; i++)
    UIHelper.setEnabled(disableObjects[i],b);
    }
     */
    protected void setToUI(Object value)
    {
        controlValue.set(value, control);
    }

    /**
     * Try to get from an arbitrary object a boolean value.
     * Null returns Boolean.FALSE;
     * A Boolean object returns itself.
     * An Array returns true if it not empty.
     * An Empty String returns Boolean.FALSE.
     * everything else returns a Boolean.TRUE.
     * @param value
     * @return
     */
    /*protected Boolean getBoolean(Object value) {
    if (value==null)
    return Boolean.FALSE;
    if (value instanceof Boolean)
    return (Boolean)value;
    else if (value.getClass().isArray())
    return ((short[])value).length != 0 ? Boolean.TRUE : Boolean.FALSE;
    else if (value.equals(PropertyNames.EMPTY_STRING)) return Boolean.FALSE;
    else return Boolean.TRUE;
    }
    
    public void disableControls(Object[] controls) {
    disableObjects = controls;
    }
     */
    protected Object getFromUI()
    {
        return controlValue.get(control);
    }
}