com.jayway.eclipse.adt.extensions.ui.wizards.NewActivityWizard.java Source code

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Here is the source code for com.jayway.eclipse.adt.extensions.ui.wizards.NewActivityWizard.java

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/*
 * Copyright 2010 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jayway.eclipse.adt.extensions.ui.wizards;

import java.util.Set;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.internal.ui.wizards.NewElementWizard;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.plugin.AbstractUIPlugin;

/**
 * Wizard class for creating a new Activity
 * @author Michael Kober
 */
public class NewActivityWizard extends NewElementWizard {

    /**
     * Wizard id.
     */
    public static final String ID = "com.jayway.eclipse.adt.extensions.ui.wizard.NewActivityWizard";

    private NewActivityWizardPage newActivityPage = null;

    /**
     * Creates a new android activity project wizard.
     */
    public NewActivityWizard() {
        setWindowTitle("New Android Activity");
        setDefaultPageImageDescriptor(
                AbstractUIPlugin.imageDescriptorFromPlugin(ImageConstants.ID, ImageConstants.LARGE_ACTIVITY_ICON));
        newActivityPage = new NewActivityWizardPage();
    }

    /* (non-Javadoc)
     * @see org.eclipse.jdt.internal.ui.wizards.NewElementWizard#performFinish()
     */
    @Override
    public boolean performFinish() {
        boolean res = super.performFinish();
        if (res) {
            IResource resource = newActivityPage.getModifiedResource();
            if (resource != null) {
                // update manifest
                Set<String> selectedActions = newActivityPage.getSelectedActions();
                Set<String> selectedCategories = newActivityPage.getSelectedCategories();
                String activityName = newActivityPage.getTypeName();
                IJavaProject javaProject = newActivityPage.getJavaProject();
                AndroidManifestFile manifest = new AndroidManifestFile(javaProject.getProject());
                try {
                    manifest.update(activityName, selectedActions, selectedCategories);
                } catch (CoreException e) {
                    Status status = new Status(IStatus.ERROR, "com.jayway.adt.extensions", e.getMessage());
                    ErrorDialog.openError(getShell(), "Error when updating manifest", e.getMessage(), status);
                }
                openResource((IFile) resource);
            }
        }
        return res;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.Wizard#addPages()
     */
    @Override
    public void addPages() {
        addPage(newActivityPage);
    }

    /* (non-Javadoc)
     * @see org.eclipse.jdt.internal.ui.wizards.NewElementWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
     */
    @Override
    public void init(IWorkbench workbench, IStructuredSelection selection) {
        newActivityPage.init(selection);
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.Wizard#canFinish()
     */
    @Override
    public boolean canFinish() {
        // only allow the user to finish if the current page is the last page.
        return super.canFinish() && getContainer().getCurrentPage() == newActivityPage;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jdt.internal.ui.wizards.NewElementWizard#finishPage(org.eclipse.core.runtime.IProgressMonitor)
     */
    @Override
    protected void finishPage(IProgressMonitor monitor) throws InterruptedException, CoreException {
        newActivityPage.createType(monitor);
    }

    /* (non-Javadoc)
     * @see org.eclipse.jdt.internal.ui.wizards.NewElementWizard#getCreatedElement()
     */
    @Override
    public IJavaElement getCreatedElement() {
        return newActivityPage.getCreatedType();
    }
}