101 lines
3.2 KiB
Java
101 lines
3.2 KiB
Java
/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import test.java.awt.regtesthelpers.Util;
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import java.awt.*;
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import java.awt.dnd.DnDConstants;
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import java.awt.dnd.DragGestureEvent;
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import java.awt.dnd.DragGestureListener;
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import java.awt.dnd.DragSource;
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import java.io.File;
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import java.net.URI;
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import java.util.Arrays;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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class SourceFileListFrame extends Frame implements DragGestureListener {
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private final static int SOURCE_POINT_SHIFT = 3;
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private List list = new List(URIListToFileListBetweenJVMsTest.VISIBLE_RAWS_IN_LIST);
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private File[] files;
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SourceFileListFrame() {
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super("Source File List Frame");
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extractFilesFromTheWorkingDirectory();
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initList();
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initGUI();
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new DragSource().createDefaultDragGestureRecognizer(list,
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DnDConstants.ACTION_COPY,this);
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}
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private void extractFilesFromTheWorkingDirectory() {
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files = new File(System.getProperty("java.home", "")).listFiles();
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}
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private void initList() {
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for (File currFile:files) {
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list.add(currFile.getName());
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}
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}
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private void initGUI() {
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this.addWindowListener(Util.getClosingWindowAdapter());
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this.setLocation(300,250);
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this.add(new Panel().add(list));
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this.pack();
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this.setVisible(true);
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}
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int getNextLocationX() {
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return getX()+getWidth();
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}
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int getNextLocationY() {
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return getY();
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}
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int getDragSourcePointX() {
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return (int)list.getLocationOnScreen().getX()+(list.getWidth()/2);
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}
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int getDragSourcePointY() {
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return (int)list.getLocationOnScreen().getY()+ SOURCE_POINT_SHIFT;
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}
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int getSourceFilesNumber() {
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return files.length;
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}
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public void dragGestureRecognized(DragGestureEvent dge) {
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java.util.List<URI> uriList = Stream.of(list.getItems())
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.map(File::new)
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.map(File::toURI)
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.collect(Collectors.toList());
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dge.startDrag(null, new URIListTransferable(uriList));
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}
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}
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