115 lines
3.6 KiB
Java
115 lines
3.6 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @author Michael Danilov
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* @version $Revision$
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*/
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package java.awt.event;
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import java.awt.AWTEvent;
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/**
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* This class is not supported in Android 1.0. It is merely provided to maintain
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* interface compatibility with desktop Java implementations.
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*
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* @since Android 1.0
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*/
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public class ActionEvent extends AWTEvent {
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private static final long serialVersionUID = -7671078796273832149L;
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public static final int SHIFT_MASK = 1;
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public static final int CTRL_MASK = 2;
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public static final int META_MASK = 4;
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public static final int ALT_MASK = 8;
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public static final int ACTION_FIRST = 1001;
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public static final int ACTION_LAST = 1001;
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public static final int ACTION_PERFORMED = 1001;
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private long when;
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private int modifiers;
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private String command;
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public ActionEvent(Object source, int id, String command) {
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this(source, id, command, 0);
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}
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public ActionEvent(Object source, int id, String command, int modifiers) {
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this(source, id, command, 0l, modifiers);
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}
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public ActionEvent(Object source, int id, String command, long when, int modifiers) {
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super(source, id);
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this.command = command;
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this.when = when;
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this.modifiers = modifiers;
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}
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public int getModifiers() {
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return modifiers;
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}
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public String getActionCommand() {
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return command;
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}
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public long getWhen() {
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return when;
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}
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@Override
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public String paramString() {
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/* The format is based on 1.5 release behavior
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* which can be revealed by the following code:
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*
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* ActionEvent e = new ActionEvent(new Component(){},
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* ActionEvent.ACTION_PERFORMED, "Command",
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* ActionEvent.SHIFT_MASK|ActionEvent.CTRL_MASK|
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* ActionEvent.META_MASK|ActionEvent.ALT_MASK);
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* System.out.println(e);
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*/
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String idString = (id == ACTION_PERFORMED) ?
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"ACTION_PERFORMED" : "unknown type"; //$NON-NLS-1$ //$NON-NLS-2$
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String modifiersString = ""; //$NON-NLS-1$
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if ((modifiers & SHIFT_MASK) > 0) {
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modifiersString += "Shift"; //$NON-NLS-1$
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}
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if ((modifiers & CTRL_MASK) > 0) {
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modifiersString += modifiersString.length() == 0 ? "Ctrl" : "+Ctrl"; //$NON-NLS-1$ //$NON-NLS-2$
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}
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if ((modifiers & META_MASK) > 0) {
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modifiersString += modifiersString.length() == 0 ? "Meta" : "+Meta"; //$NON-NLS-1$ //$NON-NLS-2$
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}
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if ((modifiers & ALT_MASK) > 0) {
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modifiersString += modifiersString.length() == 0 ? "Alt" : "+Alt"; //$NON-NLS-1$ //$NON-NLS-2$
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}
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return (idString + ",cmd=" + command + ",when=" + when + //$NON-NLS-1$ //$NON-NLS-2$
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",modifiers=" + modifiersString); //$NON-NLS-1$
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}
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}
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