org.jboss.as.cli.gui.SelectPreviousOpMouseAdapter Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2012 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.cli.gui;
import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.ClipboardOwner;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.text.BadLocationException;
import javax.swing.text.Utilities;
import org.jboss.as.cli.gui.component.CLIOutput;
/**
* This MouseAdapter lets you double-click in the Output tab to select a previously-run command. It then copies
* the command to the command line and the system clipboard.
*
* @author Stan Silvert [email protected] (C) 2012 Red Hat Inc.
*/
public class SelectPreviousOpMouseAdapter extends MouseAdapter implements ClipboardOwner {
private CliGuiContext cliGuiCtx;
private CLIOutput output;
private DoOperationActionListener opListener;
private Clipboard systemClipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
public SelectPreviousOpMouseAdapter(CliGuiContext cliGuiCtx, DoOperationActionListener opListener) {
this.cliGuiCtx = cliGuiCtx;
this.output = cliGuiCtx.getOutput();
this.opListener = opListener;
}
@Override
public void mouseClicked(MouseEvent me) {
if (me.getClickCount() < 2) return;
int pos = output.viewToModel(me.getPoint());
try {
int rowStart = Utilities.getRowStart(output, pos);
int rowEnd = Utilities.getRowEnd(output, pos);
String line = output.getDocument().getText(rowStart, rowEnd - rowStart);
if (opListener.getCmdHistory().contains(line)) {
output.select(rowStart, rowEnd);
cliGuiCtx.getCommandLine().getCmdText().setText(line);
systemClipboard.setContents(new StringSelection(line), this);
}
} catch (BadLocationException e) {
e.printStackTrace();
}
}
public void lostOwnership(Clipboard clpbrd, Transferable t) {
// do nothing
}
}