com.aptana.debug.ui.console.ConsoleHyperlink.java Source code

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Here is the source code for com.aptana.debug.ui.console.ConsoleHyperlink.java

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/**
 * Aptana Studio
 * Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
 * Licensed under the terms of the GNU Public License (GPL) v3 (with exceptions).
 * Please see the license.html included with this distribution for details.
 * Any modifications to this file must keep this entire header intact.
 */
package com.aptana.debug.ui.console;

import java.text.MessageFormat;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.model.IProcess;
import org.eclipse.debug.core.model.ISourceLocator;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.console.IHyperlink;
import org.eclipse.ui.console.TextConsole;

import com.aptana.debug.ui.DebugUiPlugin;
import com.aptana.debug.ui.SourceDisplayUtil;
import com.aptana.ui.util.UIUtils;

/**
 * @author Max Stepanov
 */
public class ConsoleHyperlink implements IHyperlink {
    private TextConsole fConsole;
    private String fFilename;
    private int fLineNumber;

    /**
     * ConsoleHyperlink
     * 
     * @param console
     * @param fileName
     * @param lineNumber
     */
    public ConsoleHyperlink(TextConsole console, String fileName, int lineNumber) {
        fConsole = console;
        fFilename = fileName;
        fLineNumber = lineNumber;
    }

    /*
     * @see org.eclipse.ui.console.IHyperlink#linkEntered()
     */
    public void linkEntered() {
    }

    /*
     * @see org.eclipse.ui.console.IHyperlink#linkExited()
     */
    public void linkExited() {
    }

    /*
     * @see org.eclipse.ui.console.IHyperlink#linkActivated()
     */
    public void linkActivated() {
        try {
            Object sourceElement = DebugUITools.lookupSource(fFilename, getSourceLocator()).getSourceElement();
            IEditorInput editorInput = SourceDisplayUtil.getEditorInput(sourceElement);
            if (editorInput != null) {
                SourceDisplayUtil.openInEditor(editorInput, fLineNumber);
                return;
            }
            MessageDialog.openInformation(UIUtils.getActiveShell(), Messages.ConsoleHyperlink_SourceNotFound_Title,
                    MessageFormat.format(Messages.ConsoleHyperlink_SourceNotFound_Message, fFilename));
        } catch (CoreException e) {
            DebugUiPlugin.errorDialog("An exception occurred while following link.", e); //$NON-NLS-1$
        }
    }

    private ISourceLocator getSourceLocator() {
        ISourceLocator sourceLocator = null;
        IProcess process = (IProcess) getConsole().getAttribute(IDebugUIConstants.ATTR_CONSOLE_PROCESS);
        if (process != null) {
            ILaunch launch = process.getLaunch();
            if (launch != null) {
                sourceLocator = launch.getSourceLocator();
            }
        }
        return sourceLocator;
    }

    private TextConsole getConsole() {
        return fConsole;
    }
}