/*******************************************************************************
* Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com>
* Copyright (C) 2007, Shawn O. Pearce <spearce@spearce.org>
* Copyright (C) 2011, Mathias Kinzler <mathias.kinzler@sap.com>
* Copyright (C) 2016, Lars Vogel <Lars.Vogel@vogella.com>
*
* 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
*******************************************************************************/
package org.eclipse.egit.ui.internal.sharing;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.resources.IFile;
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.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.SubMonitor;
import org.eclipse.egit.core.op.ConnectProviderOperation;
import org.eclipse.egit.ui.Activator;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.team.ui.IConfigurationWizard;
import org.eclipse.team.ui.IConfigurationWizardExtension;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorReference;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.undo.MoveProjectOperation;
/**
* The dialog used for activating Team>Share, i.e. to create a new Git
* repository or associate projects with one.
*/
public class SharingWizard extends Wizard implements IConfigurationWizard,
IConfigurationWizardExtension {
IProject[] projects;
private ExistingOrNewPage existingPage;
/**
* Construct the Git Sharing Wizard for connecting Git project to Eclipse
*/
public SharingWizard() {
setWindowTitle(UIText.SharingWizard_windowTitle);
setNeedsProgressMonitor(true);
}
@Override
public void init(IWorkbench workbench, IProject[] p) {
this.projects = new IProject[p.length];
System.arraycopy(p, 0, this.projects, 0, p.length);
}
@Override
public void init(final IWorkbench workbench, final IProject p) {
projects = new IProject[] { p };
}
@Override
public void addPages() {
existingPage = new ExistingOrNewPage(this);
addPage(existingPage);
}
@Override
public boolean performFinish() {
final IWorkbenchPage activePage = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getActivePage();
if (!existingPage.getInternalMode()) {
try {
final Map<IProject, File> projectsToMove = existingPage
.getProjects(true);
final Repository selectedRepository = existingPage
.getSelectedRepository();
getContainer().run(true, false, new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor)
throws InvocationTargetException,
InterruptedException {
SubMonitor progress = SubMonitor.convert(monitor,
projectsToMove.size() * 2);
for (Map.Entry<IProject, File> entry : projectsToMove
.entrySet()) {
closeOpenEditorsForProject(activePage,
entry.getKey());
IPath targetLocation = new Path(entry.getValue()
.getPath());
IPath currentLocation = entry.getKey()
.getLocation();
if (!targetLocation.equals(currentLocation)) {
MoveProjectOperation op = new MoveProjectOperation(
entry.getKey(),
entry.getValue().toURI(),
UIText.SharingWizard_MoveProjectActionLabel);
try {
IStatus result = op.execute(
progress.newChild(1), null);
if (!result.isOK())
throw new RuntimeException();
} catch (ExecutionException e) {
if (e.getCause() != null)
throw new InvocationTargetException(e
.getCause());
throw new InvocationTargetException(e);
}
} else {
progress.worked(1);
}
try {
new ConnectProviderOperation(entry.getKey(),
selectedRepository.getDirectory())
.execute(progress.newChild(1));
} catch (CoreException e) {
throw new InvocationTargetException(e);
}
}
}
});
} catch (InvocationTargetException e) {
Activator.handleError(UIText.SharingWizard_failed,
e.getCause(), true);
return false;
} catch (InterruptedException e) {
// ignore for the moment
}
return true;
} else {
final ConnectProviderOperation op = new ConnectProviderOperation(
existingPage.getProjects(true));
try {
getContainer().run(true, false, new IRunnableWithProgress() {
@Override
public void run(final IProgressMonitor monitor)
throws InvocationTargetException {
try {
op.execute(monitor);
PlatformUI.getWorkbench().getDisplay()
.syncExec(new Runnable() {
@Override
public void run() {
Set<File> filesToAdd = new HashSet<>();
// collect all files first
for (Entry<IProject, File> entry : existingPage
.getProjects(true)
.entrySet())
filesToAdd.add(entry.getValue());
// add the files to the repository
// view
for (File file : filesToAdd)
Activator
.getDefault()
.getRepositoryUtil()
.addConfiguredRepository(
file);
}
});
} catch (CoreException ce) {
throw new InvocationTargetException(ce);
}
}
});
return true;
} catch (Throwable e) {
if (e instanceof InvocationTargetException) {
e = e.getCause();
}
if (e instanceof CoreException) {
IStatus status = ((CoreException) e).getStatus();
e = status.getException();
}
Activator.handleError(UIText.SharingWizard_failed, e, true);
return false;
}
}
}
private void closeOpenEditorsForProject(final IWorkbenchPage activePage,
IProject project) {
final List<IEditorReference> editorRefsToClose = findEditorReferencesForProject(
activePage, project);
if (editorRefsToClose.isEmpty()) {
return;
}
PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable() {
@Override
public void run() {
activePage.closeEditors(
editorRefsToClose.toArray(
new IEditorReference[editorRefsToClose.size()]),
true);
}
});
}
private List<IEditorReference> findEditorReferencesForProject(
IWorkbenchPage activePage, IProject project) {
List<IEditorReference> fileEditors = new ArrayList<>();
for (IEditorReference editorReference : activePage
.getEditorReferences()) {
try {
IEditorInput editorInput = editorReference.getEditorInput();
if (editorInput instanceof IFileEditorInput) {
IFileEditorInput fileEditorInput = (IFileEditorInput) editorInput;
IFile file = fileEditorInput.getFile();
if (file.getProject().equals(project)) {
fileEditors.add(editorReference);
}
}
} catch (PartInitException e) {
Activator.logError("PartInitException - should not happen", e); //$NON-NLS-1$
}
}
return fileEditors;
}
@Override
public boolean canFinish() {
return existingPage.isPageComplete();
}
}