/**

 * Copyright (c) 2010 Symbian Foundation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Symbian Foundation - initial contribution.

 * Contributors:

 * Description:

 * Overview:

 * Details:

 * Platforms/Drives/Compatibility:

 * Assumptions/Requirement/Pre-requisites:

 * Failures and causes:

 */

package org.symbian.tools.tmw.debug.internal.launch;

import java.text.MessageFormat;

import org.eclipse.core.resources.IProject;

import org.eclipse.core.resources.ResourcesPlugin;

import org.eclipse.core.runtime.CoreException;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.core.runtime.Status;

import org.eclipse.debug.core.ILaunch;

import org.eclipse.debug.core.ILaunchConfiguration;

import org.eclipse.debug.core.ILaunchManager;

import org.symbian.tools.tmw.debug.internal.Activator;

import org.symbian.tools.tmw.debug.internal.IConstants;

public class DebugUtil {

    public static CoreException createCoreException(String message, Throwable exeption) {

        return new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID, message, exeption));

    }

    public static IProject getProject(ILaunch configuration) {

        try {

            if (WidgetLaunchDelegate.ID.equals(configuration.getLaunchConfiguration().getType().getIdentifier())) {

                String projectName = configuration.getLaunchConfiguration().getAttribute(IConstants.PROP_PROJECT_NAME,

                        (String) null);

                if (projectName != null) {

                    IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);

                    if (project.isAccessible()) {

                        return project;

                    }

                }

            }

        } catch (CoreException e) {

            Activator.log(e);

        }

        return null;

    }

    public static IProject getProject(ILaunchConfiguration configuration) throws CoreException {

        if (!WidgetLaunchDelegate.ID.equals(configuration.getType().getIdentifier())) {

            return null;

        }

        String projectName = configuration.getAttribute(IConstants.PROP_PROJECT_NAME, (String) null);

        if (projectName == null) {

            throw createCoreException("Project is not selected", null);

        }

        IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);

        if (!project.isAccessible()) {

            throw createCoreException(MessageFormat.format("Project {0} is not opened", projectName), null);

        }

        return project;

    }

    public static boolean isProjectDebugged(IProject project, ILaunchManager launchManager, ILaunch l)

            throws CoreException {

        ILaunch[] launches = launchManager.getLaunches();

        for (ILaunch launch : launches) {

            ILaunchConfiguration launchConfiguration = launch.getLaunchConfiguration();

            if ((l == null || !l.equals(launch)) && !launch.isTerminated()

                    && WidgetLaunchDelegate.ID.equals(launchConfiguration.getType().getIdentifier())) {

                IProject p2 = getProject(launchConfiguration);

                if (project.equals(p2)) {

                    return true;

                }

            }

        }

        return false;

    }

}