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/*
* Copyright 2011 Vaadin Ltd.
*
* 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.vaadin.terminal.gwt.client.ui;
import com.google.gwt.user.client.Command;
import com.vaadin.terminal.gwt.client.Util;
/**
*
*/
public abstract class Action implements Command {
protected ActionOwner owner;
protected String iconUrl = null;
protected String caption = "";
public Action(ActionOwner owner) {
this.owner = owner;
}
/**
* Executed when action fired
*/
@Override
public abstract void execute();
public String getHTML() {
final StringBuffer sb = new StringBuffer();
sb.append("<div>");
if (getIconUrl() != null) {
sb.append("<img src=\"" + Util.escapeAttribute(getIconUrl())
+ "\" alt=\"icon\" />");
}
sb.append(getCaption());
sb.append("</div>");
return sb.toString();
}
public String getCaption() {
return caption;
}
public void setCaption(String caption) {
this.caption = caption;
}
public String getIconUrl() {
return iconUrl;
}
public void setIconUrl(String url) {
iconUrl = url;
}
}
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