org.eclipse.dltk.freemarker.internal.ui.wizards.FreemarkerNewProjectWizard.java Source code

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Here is the source code for org.eclipse.dltk.freemarker.internal.ui.wizards.FreemarkerNewProjectWizard.java

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/*******************************************************************************
 * Copyright (c) 2010 Freemarker Team.
 * 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:      
 *     Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation
 *******************************************************************************/
package org.eclipse.dltk.freemarker.internal.ui.wizards;

import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.dltk.freemarker.core.FreemarkerNature;
import org.eclipse.dltk.freemarker.internal.ui.FreemarkerUIPluginImages;
import org.eclipse.dltk.freemarker.internal.ui.preferences.FreemarkerBuildPathsBlock;
import org.eclipse.dltk.internal.ui.util.CoreUtility;
import org.eclipse.dltk.ui.DLTKUIPlugin;
import org.eclipse.dltk.ui.util.BusyIndicatorRunnableContext;
import org.eclipse.dltk.ui.util.IStatusChangeListener;
import org.eclipse.dltk.ui.wizards.BuildpathsBlock;
import org.eclipse.dltk.ui.wizards.ProjectWizard;
import org.eclipse.dltk.ui.wizards.ProjectWizardFirstPage;
import org.eclipse.dltk.ui.wizards.ProjectWizardSecondPage;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;

/**
 * Wizard to create Freemarker project.
 * 
 */
public class FreemarkerNewProjectWizard extends ProjectWizard {

    private ProjectWizardFirstPage fFirstPage;
    private ProjectWizardSecondPage fSecondPage;

    public static final String WIZARD_ID = "org.eclipse.dltk.freemarker.wizards.newproject"; //$NON-NLS-1$

    public FreemarkerNewProjectWizard() {
        setDefaultPageImageDescriptor(FreemarkerUIPluginImages.DESC_WIZBAN_PROJECT_CREATION);
        setDialogSettings(DLTKUIPlugin.getDefault().getDialogSettings());
        setWindowTitle(FreemarkerWizardMessages.ProjectCreationWizard_title);
    }

    @Override
    public String getScriptNature() {
        return FreemarkerNature.NATURE_ID;
    }

    @Override
    public void addPages() {
        super.addPages();
        fFirstPage = new ProjectWizardFirstPage() {

            @Override
            protected boolean interpeterRequired() {
                return false;
            }
        };
        fFirstPage.setTitle(FreemarkerWizardMessages.ProjectCreationWizardFirstPage_title);
        fFirstPage.setDescription(FreemarkerWizardMessages.ProjectCreationWizardFirstPage_description);
        addPage(fFirstPage);
        fSecondPage = new ProjectWizardSecondPage(fFirstPage) {
            protected BuildpathsBlock createBuildpathBlock(IStatusChangeListener listener) {
                return new FreemarkerBuildPathsBlock(new BusyIndicatorRunnableContext(), listener, 0,
                        useNewSourcePage(), null);
            }

            public void configureScriptProject(IProgressMonitor monitor)
                    throws CoreException, InterruptedException {
                super.configureScriptProject(monitor);

                IProject project = getScriptProject().getProject();
                org.eclipse.jdt.internal.ui.wizards.buildpaths.BuildPathsBlock.addJavaNature(project, monitor);

                IFolder folder = project.getFolder("src");
                if (!folder.exists())
                    CoreUtility.createFolder(folder, true, true, null);

                setClasspath(project);
            };
        };
        addPage(fSecondPage);
    }

    private void setClasspath(IProject project) throws JavaModelException, CoreException {
        IJavaProject javaProject = JavaCore.create(project);
        // Set output folder
        //if (data.getOutputFolderName() != null) {
        IPath path = project.getFullPath().append("bin");
        javaProject.setOutputLocation(path, null);
        //}
        IClasspathEntry[] entries = getClassPathEntries(javaProject);
        javaProject.setRawClasspath(entries, null);
    }

    private IClasspathEntry[] getClassPathEntries(IJavaProject project) {
        IClasspathEntry[] internalClassPathEntries = getInternalClassPathEntries(project);
        IClasspathEntry[] entries = new IClasspathEntry[internalClassPathEntries.length + 1];
        System.arraycopy(internalClassPathEntries, 0, entries, 1, internalClassPathEntries.length);

        // Set EE of new project
        String executionEnvironment = null;
        /*if (data instanceof AbstractFieldData) {
           executionEnvironment = ((AbstractFieldData) data).getExecutionEnvironment();
        }*/
        ClasspathComputer.setComplianceOptions(project, executionEnvironment);
        entries[0] = ClasspathComputer.createJREEntry(executionEnvironment);
        //entries[1] = ClasspathComputer.createContainerEntry();

        return entries;
    }

    protected IClasspathEntry[] getInternalClassPathEntries(IJavaProject project) {
        //      if (data.getSourceFolderName() == null) {
        //         return new IClasspathEntry[0];
        //      }
        IClasspathEntry[] entries = new IClasspathEntry[1];
        IPath path = project.getProject().getFullPath().append("src");
        entries[0] = JavaCore.newSourceEntry(path);
        return entries;
    }
}