1 /*******************************************************************************

     2  * Copyright (c) 2009 Symbian Foundation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

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

     6  * which accompanies this distribution, and is available

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

     8  *

     9  * Initial Contributors:

    10  * Symbian Foundation - initial contribution.

    11  * Contributors:

    12  * Description:

    13  * Overview:

    14  * Details:

    15  * Platforms/Drives/Compatibility:

    16  * Assumptions/Requirement/Pre-requisites:

    17  * Failures and causes:

    18  *******************************************************************************/

    19 package org.symbian.tools.wrttools.debug.internal.launch;

    20 

    21 import java.net.URI;

    22 import java.text.MessageFormat;

    23 

    24 import org.eclipse.core.resources.IProject;

    25 import org.eclipse.core.runtime.CoreException;

    26 import org.eclipse.core.runtime.IProgressMonitor;

    27 import org.eclipse.debug.core.DebugPlugin;

    28 import org.eclipse.debug.core.ILaunch;

    29 import org.eclipse.debug.core.ILaunchConfiguration;

    30 import org.eclipse.debug.core.ILaunchManager;

    31 import org.eclipse.debug.core.model.ILaunchConfigurationDelegate;

    32 import org.eclipse.ui.IWorkbench;

    33 import org.eclipse.ui.IWorkbenchWindow;

    34 import org.eclipse.ui.PlatformUI;

    35 import org.symbian.tools.tmw.previewer.PreviewerPlugin;

    36 import org.symbian.tools.wrttools.debug.internal.Activator;

    37 

    38 public class WidgetLaunchDelegate implements ILaunchConfigurationDelegate {

    39 	public static final String ID = "org.symbian.tools.wrttools.debug.widget";

    40 

    41 	public void launch(ILaunchConfiguration configuration, String mode, final ILaunch launch, IProgressMonitor monitor)

    42 			throws CoreException {

    43 		monitor.beginTask("Preparing Mobile Web Debugger", IProgressMonitor.UNKNOWN);

    44 		ILaunchManager launchManager = DebugPlugin.getDefault().getLaunchManager();

    45         final IWorkbench workbench = PlatformUI.getWorkbench();

    46         final IWorkbenchWindow window = workbench.getWorkbenchWindows()[0];

    47         final boolean[] retvalue = new boolean[1];

    48         window.getShell().getDisplay().syncExec(new Runnable() {

    49             public void run() {

    50                 retvalue[0] = workbench.saveAllEditors(true);

    51             }

    52         });

    53         if (!retvalue[0]) {

    54             launchManager.removeLaunch(launch);

    55             return;

    56         }

    57 		boolean debug = mode.equals(ILaunchManager.DEBUG_MODE);

    58 		try {

    59 			// 1. Load all parameters

    60 			IProject project = DebugUtil.getProject(configuration);

    61             if (DebugUtil.isProjectDebugged(project, launchManager, launch)) {

    62                 throw DebugUtil.createCoreException(MessageFormat.format("Project {0} is already running.", project.getName()),

    63                         null);

    64             }

    65 

    66 			int port = PortPolicy.getPortNumber();

    67 			final URI uri = prepareDebugger(project, debug, launch, port);

    68 

    69 			Activator.getDefault().getChromeInstancesManager().startChrome(launch, port, uri.toASCIIString());

    70 		} catch (CoreException e) {

    71 			launchManager.removeLaunch(launch);

    72 			throw e;

    73 		}

    74 		if (!debug) {

    75 			launchManager.removeLaunch(launch);

    76 		}

    77 		monitor.done();

    78 	}

    79 

    80     private URI prepareDebugger(IProject project, boolean debug, final ILaunch launch, final int port) {

    81         DebugConnectionJob job = null;

    82 		if (debug) {

    83             job = new DebugConnectionJob(project, port, launch);

    84 		}

    85         return PreviewerPlugin.getDefault().getHttpPreviewer().previewProject(project, job);

    86 	}

    87 }