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/*******************************************************************************
* Copyright (c) 2005, 2006 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
* yyyymmdd bug Email and other contact information
* -------- -------- -----------------------------------------------------------
* 20060315 128711 joan@ca.ibm.com - Joan Haggarty
*******************************************************************************/
package org.eclipse.wst.command.internal.env.ui.dialog;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Plugin;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchPartReference;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.part.ISetSelectionTarget;
import org.eclipse.wst.command.internal.env.common.FileResourceUtils;
import org.eclipse.wst.command.internal.env.core.common.ProgressUtils;
import org.eclipse.wst.command.internal.env.core.common.StatusUtils;
import org.eclipse.wst.command.internal.env.core.context.ResourceContext;
import org.eclipse.wst.command.internal.env.core.context.TransientResourceContext;
import org.eclipse.wst.command.internal.env.plugin.EnvPlugin;
import org.eclipse.wst.command.internal.env.ui.EnvironmentUIMessages;
import org.eclipse.wst.command.internal.env.ui.plugin.EnvUIPlugin;
import org.eclipse.wst.common.environment.IStatusHandler;
import org.eclipse.wst.common.environment.NullStatusHandler;
public class AntFileImportWizard extends Wizard implements INewWizard {
//private IConfigurationElement fConfigElement;
private AntFileImportWizardPage mainPage;
/**
* The workbench.
*/
private IWorkbench workbench;
/**
* The current selection.
*/
protected IStructuredSelection selection;
public AntFileImportWizard()
{
super();
setWindowTitle(EnvironmentUIMessages.WIZARD_TITLE_ANT);
}
public void setWindowTitle(String newTitle) {
super.setWindowTitle(newTitle);
}
public void addPages() {
super.addPages();
mainPage = new AntFileImportWizardPage(EnvironmentUIMessages.WIZARD_PAGE_TITLE_ANT, getSelection());
addPage(mainPage);
}
public boolean performFinish() {
IPath destination = mainPage.getPath();
if (destination == null)
{
return false;
}
else
{
//jvh: TODO: add extension so extenders of the command framework can register properties files to import
// here we pick up all registered Ant files and import - also would be nice to allow user to choose a subset
String[] sourceFiles = new String[]{"ant/wsgen.xml", "ant/axisclient.properties", "ant/axisservice.properties"}; //$NON-NLS$
int filecount = 0;
for (int i = 0; i < sourceFiles.length; i++) {
String fileSource = sourceFiles[i];
String targetFile = fileSource;
//strip any leading segments off of targetFile
int fileStart = targetFile.lastIndexOf("/");
if (fileStart >= 0)
{
targetFile = targetFile.substring(fileStart);
}
Plugin sourcePlugin = EnvPlugin.getInstance();
//jvh: TODO - add real progress monitor in here...
IStatus status = copyIFile(sourcePlugin, fileSource, destination, targetFile, (IProgressMonitor)new NullProgressMonitor());
if (status == Status.CANCEL_STATUS)
{
filecount++;
}
}
if (filecount == sourceFiles.length)
{
return false; //don't close if all files were not written out - give user opportunity to change destination
}
}
return true;
}
private IStatus copyIFile(Plugin plugin, String source, IPath targetPath, String targetFile, /*IEnvironment env,*/ IProgressMonitor monitor )
{
if (plugin != null)
{
IPath target = targetPath.append(new Path(targetFile));
ProgressUtils.report( monitor, EnvironmentUIMessages.MSG_STATUS_COPYING_ANT_FILES);
try
{
ResourceContext context = new TransientResourceContext();
// check to see if file exists before copy
IResource resource = FileResourceUtils.findResource(target);
if (resource != null)
{
MessageBox overwriteBox = new MessageBox(getShell(), SWT.ICON_QUESTION|SWT.YES|SWT.NO);
overwriteBox.setMessage(EnvironmentUIMessages.bind(EnvironmentUIMessages.MSG_WARNING_FILE_EXISTS, target.toString()));
overwriteBox.setText(EnvironmentUIMessages.DIALOG_TITLE_OVERWRITE);
int result = overwriteBox.open();
if (result != SWT.NO)
FileResourceUtils.createFile(context, target, plugin.openStream(new Path(source)),
monitor, (IStatusHandler)new NullStatusHandler());
else
return Status.CANCEL_STATUS;
}
else
{
FileResourceUtils.createFile(context, target, plugin.openStream(new Path(source)),
monitor, (IStatusHandler)new NullStatusHandler());
}
}
catch (Exception e) {
return StatusUtils.errorStatus(EnvironmentUIMessages.MSG_ERR_COPYING_ANT_FILES, e);
}
}
return Status.OK_STATUS;
}
/**
* Returns the selection which was passed to <code>init</code>.
*
* @return the selection
*/
public IStructuredSelection getSelection() {
return selection;
}
/**
* Returns the workbench which was passed to <code>init</code>.
*
* @return the workbench
*/
public IWorkbench getWorkbench() {
return workbench;
}
/**
* The <code>BasicNewResourceWizard</code> implementation of this
* <code>IWorkbenchWizard</code> method records the given workbench and
* selection, and initializes the default banner image for the pages
* by calling <code>initializeDefaultPageImageDescriptor</code>.
* Subclasses may extend.
*/
public void init(IWorkbench workbench, IStructuredSelection currentSelection) {
this.workbench = workbench;
this.selection = currentSelection;
initializeDefaultPageImageDescriptor();
}
/**
* Initializes the default page image descriptor to an appropriate banner.
* By calling <code>setDefaultPageImageDescriptor</code>.
* The default implementation of this method uses a generic new wizard image.
* <p>
* Subclasses may reimplement.
* </p>
*/
protected void initializeDefaultPageImageDescriptor() {
ImageDescriptor desc = EnvUIPlugin.getImageDescriptor("icons/full/wizban/newantfiles_wiz.gif");//$NON-NLS-1$
setDefaultPageImageDescriptor(desc);
}
/**
* Selects and reveals the newly added resource in all parts
* of the active workbench window's active page.
*
* @see ISetSelectionTarget
*/
protected void selectAndReveal(IResource newResource) {
selectAndReveal(newResource, getWorkbench().getActiveWorkbenchWindow());
}
/**
* Attempts to select and reveal the specified resource in all
* parts within the supplied workbench window's active page.
* <p>
* Checks all parts in the active page to see if they implement <code>ISetSelectionTarget</code>,
* either directly or as an adapter. If so, tells the part to select and reveal the
* specified resource.
* </p>
*
* @param resource the resource to be selected and revealed
* @param window the workbench window to select and reveal the resource
*
* @see ISetSelectionTarget
*/
public static void selectAndReveal(IResource resource,
IWorkbenchWindow window) {
// validate the input
if (window == null || resource == null)
return;
IWorkbenchPage page = window.getActivePage();
if (page == null)
return;
// get all the view and editor parts
List parts = new ArrayList();
IWorkbenchPartReference refs[] = page.getViewReferences();
for (int i = 0; i < refs.length; i++) {
IWorkbenchPart part = refs[i].getPart(false);
if (part != null)
parts.add(part);
}
refs = page.getEditorReferences();
for (int i = 0; i < refs.length; i++) {
if (refs[i].getPart(false) != null)
parts.add(refs[i].getPart(false));
}
final ISelection selection = new StructuredSelection(resource);
Iterator itr = parts.iterator();
while (itr.hasNext()) {
IWorkbenchPart part = (IWorkbenchPart) itr.next();
// get the part's ISetSelectionTarget implementation
ISetSelectionTarget target = null;
if (part instanceof ISetSelectionTarget)
target = (ISetSelectionTarget) part;
else
target = (ISetSelectionTarget) part
.getAdapter(ISetSelectionTarget.class);
if (target != null) {
// select and reveal resource
final ISetSelectionTarget finalTarget = target;
window.getShell().getDisplay().asyncExec(new Runnable() {
public void run() {
finalTarget.selectReveal(selection);
}
});
}
}
}
}
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