org.eclipse.pde.internal.ui.editor.plugin.JavaAttributeWizard.java Source code

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Here is the source code for org.eclipse.pde.internal.ui.editor.plugin.JavaAttributeWizard.java

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/*******************************************************************************
 *  Copyright (c) 2000, 2008 IBM Corporation and others.
 *  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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.pde.internal.ui.editor.plugin;

import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.resources.*;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jdt.core.*;
import org.eclipse.jdt.ui.JavaUI;
import org.eclipse.jdt.ui.wizards.NewTypeWizardPage;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.pde.core.plugin.IPluginModelBase;
import org.eclipse.pde.internal.core.ischema.ISchemaAttribute;
import org.eclipse.pde.internal.ui.*;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;

public class JavaAttributeWizard extends Wizard {

    private static String STORE_SECTION = "JavaAttributeWizard"; //$NON-NLS-1$

    private String fClassName;
    private IProject fProject;
    private ISchemaAttribute fAttInfo;
    private IPluginModelBase fModel;
    protected NewTypeWizardPage fMainPage;

    public JavaAttributeWizard(JavaAttributeValue value) {
        this(value.getProject(), value.getModel(), value.getAttributeInfo(), value.getClassName());
    }

    public JavaAttributeWizard(IProject project, IPluginModelBase model, ISchemaAttribute attInfo,
            String className) {
        fClassName = className;
        fModel = model;
        fProject = project;
        fAttInfo = attInfo;
        setDefaultPageImageDescriptor(PDEPluginImages.DESC_NEWPPRJ_WIZ);
        IDialogSettings masterSettings = PDEPlugin.getDefault().getDialogSettings();
        setDialogSettings(getSettingsSection(masterSettings));
        setWindowTitle(PDEUIMessages.JavaAttributeWizard_wtitle);
        setNeedsProgressMonitor(true);
    }

    private IDialogSettings getSettingsSection(IDialogSettings master) {
        IDialogSettings setting = master.getSection(STORE_SECTION);
        if (setting == null)
            setting = master.addNewSection(STORE_SECTION);
        return setting;
    }

    public void addPages() {
        fMainPage = new JavaAttributeWizardPage(fProject, fModel, fAttInfo, fClassName);
        addPage(fMainPage);
        ((JavaAttributeWizardPage) fMainPage).init();
    }

    public boolean performFinish() {
        IRunnableWithProgress op = new WorkspaceModifyOperation() {
            protected void execute(IProgressMonitor monitor) throws CoreException, InterruptedException {
                fMainPage.createType(monitor);
            }
        };
        try {
            PlatformUI.getWorkbench().getProgressService().runInUI(PDEPlugin.getActiveWorkbenchWindow(), op,
                    PDEPlugin.getWorkspace().getRoot());
            IResource resource = fMainPage.getModifiedResource();
            if (resource != null) {
                selectAndReveal(resource);
                if (fProject.hasNature(JavaCore.NATURE_ID)) {
                    IJavaProject jProject = JavaCore.create(fProject);
                    IJavaElement jElement = jProject
                            .findElement(resource.getProjectRelativePath().removeFirstSegments(1));
                    if (jElement != null)
                        JavaUI.openInEditor(jElement);
                } else if (resource instanceof IFile) {
                    IWorkbenchPage page = PDEPlugin.getActivePage();
                    IDE.openEditor(page, (IFile) resource, true);
                }
            }
        } catch (InvocationTargetException e) {
            PDEPlugin.logException(e);
        } catch (InterruptedException e) {
            PDEPlugin.logException(e);
        } catch (CoreException e) {
            PDEPlugin.logException(e);
        }
        return true;
    }

    protected void selectAndReveal(IResource newResource) {
        BasicNewResourceWizard.selectAndReveal(newResource, PDEPlugin.getActiveWorkbenchWindow());
    }

    public String getQualifiedName() {
        if (fMainPage.getCreatedType() == null)
            return null;
        return fMainPage.getCreatedType().getFullyQualifiedName('$');
    }

    public String getQualifiedNameWithArgs() {
        String name = getQualifiedName();
        if (name == null)
            return null;
        if (fMainPage instanceof JavaAttributeWizardPage) {
            String classArgs = ((JavaAttributeWizardPage) fMainPage).getClassArgs();
            if (classArgs != null && classArgs.length() > 0)
                return name + ':' + classArgs;
        }
        return name;
    }
}