gov.redhawk.ide.codegen.ui.internal.GeneratorConsole.java Source code

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Here is the source code for gov.redhawk.ide.codegen.ui.internal.GeneratorConsole.java

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/*******************************************************************************
 * This file is protected by Copyright. 
 * Please refer to the COPYRIGHT file distributed with this source distribution.
 *
 * This file is part of REDHAWK IDE.
 *
 * All rights reserved.  This program and the accompanying materials are made available under 
 * the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at 
 * http://www.eclipse.org/legal/epl-v10.html
 *******************************************************************************/
package gov.redhawk.ide.codegen.ui.internal;

import gov.redhawk.ide.codegen.ICodeGeneratorDescriptor;
import gov.redhawk.ide.codegen.ui.RedhawkCodegenUiActivator;

import java.io.IOException;
import java.io.PrintStream;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.preference.JFacePreferences;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.ui.console.IOConsole;
import org.eclipse.ui.console.IOConsoleOutputStream;
import org.eclipse.ui.plugin.AbstractUIPlugin;

/**
 * 
 */
public class GeneratorConsole extends IOConsole {

    private final PrintStream outStream;
    private final PrintStream errStream;

    /**
     * @param name
     * @param consoleType
     * @param imageDescriptor
     * @param encoding
     * @param autoLifecycle
     */
    public GeneratorConsole(final ICodeGeneratorDescriptor desc) {
        super(desc.getName(), desc.getId(), GeneratorConsole.getConsoleImageDesc(desc));
        final IOConsoleOutputStream outIOStream = this.newOutputStream();
        outIOStream.setActivateOnWrite(false);
        this.outStream = new PrintStream(outIOStream);

        final IOConsoleOutputStream errIOStream = this.newOutputStream();
        errIOStream.setActivateOnWrite(true);
        errIOStream.setColor(JFaceResources.getColorRegistry().get(JFacePreferences.ERROR_COLOR));

        this.errStream = new PrintStream(errIOStream);

        try {
            this.getInputStream().close();
        } catch (final IOException e) {
            RedhawkCodegenUiActivator.getDefault().getLog().log(new Status(IStatus.ERROR,
                    RedhawkCodegenUiActivator.PLUGIN_ID, "Error in generator console.", e));
        }
    }

    /**
     * @return the outStream
     */
    public PrintStream getOutStream() {
        return this.outStream;
    }

    /**
     * @return the errStream
     */
    public PrintStream getErrStream() {
        return this.errStream;
    }

    /**
     * @param desc
     * @return
     */
    private static ImageDescriptor getConsoleImageDesc(final ICodeGeneratorDescriptor desc) {
        final String path = desc.getIconPath();
        final String bundleId = desc.getContributingBundleId();
        if (path == null) {
            return null;
        }
        return AbstractUIPlugin.imageDescriptorFromPlugin(bundleId, path);
    }

}