/**
 * Copyright 2006 mapeasy.sf.net.
 * 
 * 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.
 */

/**
 * 地圖類型變換 Action
 *
 * @author Tim.Wu Michael.Young
 */
function MapTypeAction(mapModel) {
	
	// inherit from BaseAction
	BaseAction.apply(this, new Array(mapModel));

	//~ Method
	{
		// 注冊 Command 對象的監聽器
		command.addListener("maptype", this);
	}

	this.propertyChange = function(param, newValue) {
		if (newValue != null && newValue[0] == this.model.getId()) {
			if (param == "maptype") {
				this.model.setCurrentMapType(newValue[1]);
			}
		}
	}
}