org.jboss.tools.vpe.browsersim.eclipse.launcher.BrowserSimLauncher.java Source code

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Here is the source code for org.jboss.tools.vpe.browsersim.eclipse.launcher.BrowserSimLauncher.java

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/*******************************************************************************
 * Copyright (c) 2007-2012 Red Hat, Inc.
 * Distributed under license by Red Hat, Inc. All rights reserved.
 * This program is 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
 *
 * Contributor:
 *     Red Hat, Inc. - initial API and implementation
 ******************************************************************************/
package org.jboss.tools.vpe.browsersim.eclipse.launcher;

import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.eclipse.jdt.launching.IVMInstall;
import org.eclipse.jface.preference.IPreferenceStore;
import org.jboss.tools.vpe.browsersim.browser.PlatformUtil;
import org.jboss.tools.vpe.browsersim.eclipse.Activator;
import org.jboss.tools.vpe.browsersim.eclipse.Messages;
import org.jboss.tools.vpe.browsersim.eclipse.callbacks.OpenFileCallback;
import org.jboss.tools.vpe.browsersim.eclipse.callbacks.RestartCallback;
import org.jboss.tools.vpe.browsersim.eclipse.callbacks.ViewSourceCallback;
import org.jboss.tools.vpe.browsersim.eclipse.preferences.BrowserSimPreferencesPage;
import org.jboss.tools.vpe.browsersim.eclipse.preferences.PreferencesUtil;
import org.jboss.tools.vpe.browsersim.util.BrowserSimUtil;

/**
 * @author "Yahor Radtsevich (yradtsevich)"
 * @author Ilya Buziuk (ibuziuk)
 */
public class BrowserSimLauncher {
    public static final String BROWSERSIM_CLASS_NAME = "org.jboss.tools.vpe.browsersim.BrowserSimRunner"; //$NON-NLS-1$
    public static final List<ExternalProcessCallback> BROWSERSIM_CALLBACKS = Arrays.asList(new ViewSourceCallback(),
            new OpenFileCallback(), new RestartCallback());

    public static final List<String> RESOURCES_BUNDLES = Arrays
            .asList("org.jboss.tools.vpe.browsersim.win32.win32.x86_64" //$NON-NLS-1$
    );

    //if you change this parameter, see also @org.jbosstools.browsersim.ui.BrowserSim
    public static final String NOT_STANDALONE = "-not-standalone"; //$NON-NLS-1$

    public static void launchBrowserSim(String initialUrl) {
        List<String> parameters = new ArrayList<String>();

        parameters.add(NOT_STANDALONE);
        if (initialUrl != null) {
            parameters.add(initialUrl);
        }

        IVMInstall jvm = getSelectedVM();
        if (jvm == null) {// no suitable vm
            ExternalProcessLauncher.showErrorDialog(Messages.BrowserSim);
        } else {
            String jvmPath = jvm.getInstallLocation().getAbsolutePath();
            String jrePath = jvm.getInstallLocation().getAbsolutePath() + File.separator + "jre"; //$NON-NLS-1$

            IPreferenceStore store = Activator.getDefault().getPreferenceStore();
            List<String> bundles = getBundles();

            if (IPreferenceStore.FALSE.equals(store.getString(BrowserSimPreferencesPage.BROWSERSIM_GTK_2))
                    || (!BrowserSimUtil.isJavaFxAvailable(jvmPath) && !BrowserSimUtil.isJavaFxAvailable(jrePath))) {
                bundles.add("org.jboss.tools.vpe.browsersim.javafx.mock"); //$NON-NLS-1$
            }

            ExternalProcessLauncher.launchAsExternalProcess(bundles, RESOURCES_BUNDLES, BROWSERSIM_CALLBACKS,
                    BROWSERSIM_CLASS_NAME, parameters, Messages.BrowserSim, jvm);
        }
    }

    public static List<String> getBundles() {
        List<String> bundles = new ArrayList<String>();
        bundles.add("org.jboss.tools.vpe.browsersim"); //$NON-NLS-1$
        bundles.add("org.jboss.tools.vpe.browsersim.browser"); //$NON-NLS-1$
        bundles.add("org.jboss.tools.vpe.browsersim.debugger"); //$NON-NLS-1$

        bundles.add("org.eclipse.jetty.server"); //$NON-NLS-1$
        bundles.add("org.eclipse.jetty.servlet"); //$NON-NLS-1$
        bundles.add("org.eclipse.jetty.websocket"); //$NON-NLS-1$
        bundles.add("javax.servlet"); //$NON-NLS-1$
        bundles.add("org.eclipse.jetty.util"); //$NON-NLS-1$
        bundles.add("org.eclipse.jetty.http"); //$NON-NLS-1$
        bundles.add("org.eclipse.jetty.io"); //$NON-NLS-1$
        bundles.add("org.eclipse.jetty.security"); //$NON-NLS-1$
        bundles.add("org.eclipse.jetty.continuation"); //$NON-NLS-1$

        // for Win64 we add swt from fragment which mached in resources
        if (!(PlatformUtil.OS_WIN32.equals(PlatformUtil.getOs())
                && PlatformUtil.ARCH_X64.equals(PlatformUtil.getArch()))) {
            bundles.add("org.eclipse.swt"); //$NON-NLS-1$
            bundles.add("org.eclipse.swt." + PlatformUtil.CURRENT_PLATFORM); //$NON-NLS-1$
        }
        return bundles;
    }

    public static IVMInstall getSelectedVM() {
        IPreferenceStore store = Activator.getDefault().getPreferenceStore();
        IVMInstall jvm = null;
        if (IPreferenceStore.FALSE
                .equals(store.getString(BrowserSimPreferencesPage.BROWSERSIM_JVM_AUTOMATICALLY))) {
            // path to browserSim jvm is located in preferences
            String jvmId = store.getString(BrowserSimPreferencesPage.BROWSERSIM_JVM_ID);
            jvm = PreferencesUtil.getJVM(jvmId);
        } else {
            // detect jvm automatically
            List<IVMInstall> jvms = PreferencesUtil.getSuitableJvms(1);
            if (!jvms.isEmpty()) {
                jvm = jvms.get(0);
            }
        }
        return jvm;
    }
}