org.eclipse.pde.ui.launcher.EclipseLauncherTabGroup Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of org.eclipse.pde.ui Show documentation
PDE UI
The newest version!
/*******************************************************************************
 * Copyright (c) 2000, 2017 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Axel Richard (Obeo) - Bug 41353 - Launch configurations prototypes
 *******************************************************************************/
package org.eclipse.pde.ui.launcher;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.ui.CommonTab;
import org.eclipse.debug.ui.EnvironmentTab;
import org.eclipse.debug.ui.ILaunchConfigurationDialog;
import org.eclipse.debug.ui.ILaunchConfigurationTab;
import org.eclipse.debug.ui.PrototypeTab;
import org.eclipse.jdt.debug.ui.launchConfigurations.JavaArgumentsTab;
import org.eclipse.pde.internal.launching.IPDEConstants;
import org.eclipse.pde.internal.ui.IPDEUIConstants;

/**
 * Creates and initializes the tabs for the Eclipse Application launch configuration.
 * 
 * This class may be instantiated or subclassed by clients.
 * 
 * @since 3.3
 */
public class EclipseLauncherTabGroup extends AbstractPDELaunchConfigurationTabGroup {

	@Override
	public void createTabs(ILaunchConfigurationDialog dialog, String mode) {
		ILaunchConfigurationTab[] tabs = new ILaunchConfigurationTab[] {new MainTab(), new JavaArgumentsTab(), new PluginsTab(), new ConfigurationTab(), new TracingTab(), new EnvironmentTab(), new CommonTab(), new PrototypeTab()};
		setTabs(tabs);
	}

	@Override
	public void performApply(ILaunchConfigurationWorkingCopy configuration) {
		super.performApply(configuration);
		try {
			// if the configuration has the GENERATED_CONFIG flag, we need to see if we should remove the flag
			if (!(configuration.getAttribute(IPDEUIConstants.GENERATED_CONFIG, false)))
				return;
			ILaunchConfiguration original = configuration.getOriginal();
			// peformApply is called when opening the launch dialog the first time.  In this case the user has not modified the configuration so we should
			// keep the GENERATED_CONFIG flag.  To check to see if this is the case, we need to see if an attribute used to initialize the launch config
			// is present in the original copy.  We do this by querying the config twice, with different default values.  If the values == eachother, we
			// we know the value is present.  Since generated configs don't contain DOCLEARLOG, we know if DOCLEARLOG is present in the original copy the
			// perform apply so save the initialization values has already been run and this is a user modification.
			if (original != null) {
				boolean firstQuery = original.getAttribute(IPDEConstants.DOCLEARLOG, false);
				boolean secondQuery = original.getAttribute(IPDEConstants.DOCLEARLOG, true);
				if (firstQuery == secondQuery)
					configuration.setAttribute(IPDEUIConstants.GENERATED_CONFIG, false);
			}
		} catch (CoreException e) {
		}
	}

}