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/*
* 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.
*/
/**
* @author Michael Danilov
* @version $Revision$
*/
package java.awt.event;
import java.awt.AWTEvent;
public class ActionEvent extends AWTEvent {
private static final long serialVersionUID = -7671078796273832149L;
public static final int SHIFT_MASK = 1;
public static final int CTRL_MASK = 2;
public static final int META_MASK = 4;
public static final int ALT_MASK = 8;
public static final int ACTION_FIRST = 1001;
public static final int ACTION_LAST = 1001;
public static final int ACTION_PERFORMED = 1001;
private long when;
private int modifiers;
private String command;
public ActionEvent(Object source, int id, String command) {
this(source, id, command, 0);
}
public ActionEvent(Object source, int id, String command, int modifiers) {
this(source, id, command, 0l, modifiers);
}
public ActionEvent(Object source, int id, String command, long when, int modifiers) {
super(source, id);
this.command = command;
this.when = when;
this.modifiers = modifiers;
}
public int getModifiers() {
return modifiers;
}
public String getActionCommand() {
return command;
}
public long getWhen() {
return when;
}
@Override
public String paramString() {
/* The format is based on 1.5 release behavior
* which can be revealed by the following code:
*
* ActionEvent e = new ActionEvent(new Component(){},
* ActionEvent.ACTION_PERFORMED, "Command",
* ActionEvent.SHIFT_MASK|ActionEvent.CTRL_MASK|
* ActionEvent.META_MASK|ActionEvent.ALT_MASK);
* System.out.println(e);
*/
String idString = (id == ACTION_PERFORMED) ?
"ACTION_PERFORMED" : "unknown type"; //$NON-NLS-1$ //$NON-NLS-2$
String modifiersString = ""; //$NON-NLS-1$
if ((modifiers & SHIFT_MASK) > 0) {
modifiersString += "Shift"; //$NON-NLS-1$
}
if ((modifiers & CTRL_MASK) > 0) {
modifiersString += modifiersString.length() == 0 ? "Ctrl" : "+Ctrl"; //$NON-NLS-1$ //$NON-NLS-2$
}
if ((modifiers & META_MASK) > 0) {
modifiersString += modifiersString.length() == 0 ? "Meta" : "+Meta"; //$NON-NLS-1$ //$NON-NLS-2$
}
if ((modifiers & ALT_MASK) > 0) {
modifiersString += modifiersString.length() == 0 ? "Alt" : "+Alt"; //$NON-NLS-1$ //$NON-NLS-2$
}
return (idString + ",cmd=" + command + ",when=" + when + //$NON-NLS-1$ //$NON-NLS-2$
",modifiers=" + modifiersString); //$NON-NLS-1$
}
}
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