/*******************************************************************************
* 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.wst.jsdt.internal.ui.wizards;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExecutableExtension;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkingSet;
import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard;
import org.eclipse.wst.jsdt.core.IJavaScriptElement;
import org.eclipse.wst.jsdt.core.JavaScriptCore;
import org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin;
import org.eclipse.wst.jsdt.internal.ui.JavaPluginImages;
import org.eclipse.wst.jsdt.internal.ui.packageview.PackageExplorerPart;
import org.eclipse.wst.jsdt.internal.ui.util.ExceptionHandler;
import org.eclipse.wst.jsdt.internal.ui.workingsets.JavaWorkingSetUpdater;
import org.eclipse.wst.jsdt.internal.ui.workingsets.ViewActionGroup;
import org.eclipse.wst.jsdt.internal.ui.workingsets.WorkingSetConfigurationBlock;
public class JavaProjectWizard extends NewElementWizard implements IExecutableExtension {
private JavaProjectWizardFirstPage fFirstPage;
private JavaProjectWizardSecondPage fSecondPage;
private IConfigurationElement fConfigElement;
public JavaProjectWizard() {
setDefaultPageImageDescriptor(JavaPluginImages.DESC_WIZBAN_NEWJPRJ);
setDialogSettings(JavaScriptPlugin.getDefault().getDialogSettings());
setWindowTitle(NewWizardMessages.JavaProjectWizard_title);
}
/*
* @see Wizard#addPages
*/
public void addPages() {
super.addPages();
fFirstPage= new JavaProjectWizardFirstPage();
fFirstPage.setWorkingSets(getWorkingSets(getSelection()));
addPage(fFirstPage);
fSecondPage= new JavaProjectWizardSecondPage(fFirstPage);
addPage(fSecondPage);
}
/* (non-Javadoc)
* @see org.eclipse.wst.jsdt.internal.ui.wizards.NewElementWizard#finishPage(org.eclipse.core.runtime.IProgressMonitor)
*/
protected void finishPage(IProgressMonitor monitor) throws InterruptedException, CoreException {
fSecondPage.performFinish(monitor); // use the full progress monitor
}
/* (non-Javadoc)
* @see org.eclipse.jface.wizard.IWizard#performFinish()
*/
public boolean performFinish() {
boolean res= super.performFinish();
if (res) {
final IJavaScriptElement newElement= getCreatedElement();
IWorkingSet[] workingSets= fFirstPage.getWorkingSets();
WorkingSetConfigurationBlock.addToWorkingSets(newElement, workingSets);
BasicNewProjectResourceWizard.updatePerspective(fConfigElement);
selectAndReveal(fSecondPage.getJavaProject().getProject());
Display.getDefault().asyncExec(new Runnable() {
public void run() {
PackageExplorerPart activePackageExplorer= getActivePackageExplorer();
if (activePackageExplorer != null) {
activePackageExplorer.tryToReveal(newElement);
}
}
});
}
return res;
}
protected void handleFinishException(Shell shell, InvocationTargetException e) {
String title= NewWizardMessages.JavaProjectWizard_op_error_title;
String message= NewWizardMessages.JavaProjectWizard_op_error_create_message;
ExceptionHandler.handle(e, getShell(), title, message);
}
/*
* Stores the configuration element for the wizard. The config element will be used
* in <code>performFinish</code> to set the result perspective.
*/
public void setInitializationData(IConfigurationElement cfig, String propertyName, Object data) {
fConfigElement= cfig;
}
/* (non-Javadoc)
* @see IWizard#performCancel()
*/
public boolean performCancel() {
fSecondPage.performCancel();
return super.performCancel();
}
/* (non-Javadoc)
* @see org.eclipse.wst.jsdt.internal.ui.wizards.NewElementWizard#getCreatedElement()
*/
public IJavaScriptElement getCreatedElement() {
return JavaScriptCore.create(fFirstPage.getProjectHandle());
}
private IWorkingSet[] getWorkingSets(IStructuredSelection selection) {
IWorkingSet[] selected= WorkingSetConfigurationBlock.getSelectedWorkingSet(selection);
if (selected != null && selected.length > 0) {
for (int i= 0; i < selected.length; i++) {
if (!isValidWorkingSet(selected[i]))
return null;
}
return selected;
}
PackageExplorerPart explorerPart= getActivePackageExplorer();
if (explorerPart == null)
return null;
if (explorerPart.getRootMode() == ViewActionGroup.SHOW_PROJECTS) {
//Get active filter
IWorkingSet filterWorkingSet= explorerPart.getFilterWorkingSet();
if (filterWorkingSet == null)
return null;
if (!isValidWorkingSet(filterWorkingSet))
return null;
return new IWorkingSet[] {filterWorkingSet};
} else if (explorerPart.getRootMode() == ViewActionGroup.SHOW_WORKING_SETS) {
//If we have been gone into a working set return the working set
Object input= explorerPart.getViewPartInput();
if (!(input instanceof IWorkingSet))
return null;
IWorkingSet workingSet= (IWorkingSet)input;
if (!isValidWorkingSet(workingSet))
return null;
return new IWorkingSet[] {workingSet};
}
return null;
}
private PackageExplorerPart getActivePackageExplorer() {
PackageExplorerPart explorerPart= PackageExplorerPart.getFromActivePerspective();
if (explorerPart == null)
return null;
IWorkbenchPage activePage= explorerPart.getViewSite().getWorkbenchWindow().getActivePage();
if (activePage == null)
return null;
if (activePage.getActivePart() != explorerPart)
return null;
return explorerPart;
}
private boolean isValidWorkingSet(IWorkingSet workingSet) {
String id= workingSet.getId();
if (!JavaWorkingSetUpdater.ID.equals(id) && !"org.eclipse.ui.resourceWorkingSetPage".equals(id)) //$NON-NLS-1$
return false;
if (workingSet.isAggregateWorkingSet())
return false;
return true;
}
}