org.eclipse.debug.internal.ui.launchConfigurations.DebugModePromptStatusHandler.java Source code

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Here is the source code for org.eclipse.debug.internal.ui.launchConfigurations.DebugModePromptStatusHandler.java

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/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 * 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
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.debug.internal.ui.launchConfigurations;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.debug.core.IStatusHandler;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialogWithToggle;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.widgets.Shell;

public class DebugModePromptStatusHandler implements IStatusHandler {

    /* (non-Javadoc)
     * @see org.eclipse.debug.core.IStatusHandler#handleStatus(org.eclipse.core.runtime.IStatus, java.lang.Object)
     */
    public Object handleStatus(IStatus status, Object source) throws CoreException {
        if (source instanceof ILaunchConfiguration) {
            ILaunchConfiguration config = (ILaunchConfiguration) source;
            if (DebugUITools.isPrivate(config)) {
                return Boolean.FALSE;
            }
        }

        IPreferenceStore store = DebugUIPlugin.getDefault().getPreferenceStore();
        ILaunchConfiguration configuration = (ILaunchConfiguration) source;
        String pref = store.getString(IInternalDebugUIConstants.PREF_RELAUNCH_IN_DEBUG_MODE);
        if (pref != null) {
            if (pref.equals(MessageDialogWithToggle.NEVER)) {
                return Boolean.FALSE;
            } else if (pref.equals(MessageDialogWithToggle.ALWAYS)) {
                relaunchInDebugMode(configuration);
                return Boolean.TRUE;
            }
        }

        Shell activeShell = DebugUIPlugin.getShell();
        String title = LaunchConfigurationsMessages.DebugModePromptStatusHandler_0;
        String message = LaunchConfigurationsMessages.DebugModePromptStatusHandler_1;

        MessageDialogWithToggle dialog = MessageDialogWithToggle.openYesNoCancelQuestion(activeShell, title,
                message, null, false, store, IInternalDebugUIConstants.PREF_RELAUNCH_IN_DEBUG_MODE);
        int buttonId = dialog.getReturnCode();
        if (buttonId == IDialogConstants.YES_ID) {
            relaunchInDebugMode(configuration);
            return Boolean.TRUE; // stops launch
        } else if (buttonId == IDialogConstants.NO_ID) {
            return Boolean.FALSE; // continue launch
        } else { //CANCEL 
            return Boolean.TRUE; // stops the launch
        }
    }

    /**
     * @param configuration
     */
    private void relaunchInDebugMode(ILaunchConfiguration configuration) {
        DebugUITools.launch(configuration, ILaunchManager.DEBUG_MODE);
    }
}