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package org.eclipse.team.internal.ccvs.ui.wizards;
/*
* (c) Copyright IBM Corp. 2000, 2002.
* All Rights Reserved.
*/
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.team.ccvs.core.CVSTag;
import org.eclipse.team.ccvs.core.CVSTeamProvider;
import org.eclipse.team.ccvs.core.ICVSRemoteFolder;
import org.eclipse.team.ccvs.core.ICVSRepositoryLocation;
import org.eclipse.team.core.RepositoryProvider;
import org.eclipse.team.core.RepositoryProviderType;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.ICVSUIConstants;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.internal.ccvs.ui.RepositoryManager;
import org.eclipse.team.internal.ccvs.ui.model.BranchTag;
public class BranchWizard extends Wizard {
BranchWizardVersionPage versionPage;
BranchWizardBranchPage branchPage;
BranchWizardMethodPage methodPage;
IResource[] resources;
public BranchWizard() {
setNeedsProgressMonitor(true);
setWindowTitle(Policy.bind("BranchWizard.title"));
}
public void addPages() {
versionPage = new BranchWizardVersionPage("versionPage", Policy.bind("BranchWizard.createABranch"), CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_WIZBAN_BRANCH));
addPage(versionPage);
branchPage = new BranchWizardBranchPage("branchPage", Policy.bind("BranchWizard.createABranch"), CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_WIZBAN_BRANCH));
addPage(branchPage);
methodPage = new BranchWizardMethodPage("methodPage", Policy.bind("BranchWizard.createABranch"), CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_WIZBAN_BRANCH));
addPage(methodPage);
}
public boolean performFinish() {
final boolean[] result = new boolean[] {false};
try {
getContainer().run(false, false, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException {
try {
String tagString = branchPage.getBranchTag();
boolean update = branchPage.getUpdate();
String versionString = versionPage.getVersionTag();
CVSTag versionTag = null;
if (versionString != null) {
versionTag = new CVSTag(versionString, CVSTag.VERSION);
}
boolean eclipseWay = methodPage.getEclipseWay();
// To do: use the wizard's progress monitor
RepositoryManager manager = CVSUIPlugin.getPlugin().getRepositoryManager();
Hashtable table = getProviderMapping(resources);
Set keySet = table.keySet();
monitor.beginTask("", keySet.size() * 1000);
MultiStatus status = new MultiStatus(CVSUIPlugin.ID, IStatus.INFO, Policy.bind("BranchWizard.errorTagging"), null);
Iterator iterator = keySet.iterator();
while (iterator.hasNext()) {
IProgressMonitor subMonitor = new SubProgressMonitor(monitor, 1000);
CVSTeamProvider provider = (CVSTeamProvider)iterator.next();
List list = (List)table.get(provider);
IResource[] providerResources = (IResource[])list.toArray(new IResource[list.size()]);
ICVSRepositoryLocation root = provider.getCVSWorkspaceRoot().getRemoteLocation();
CVSTag tag = new CVSTag(tagString, CVSTag.BRANCH);
try {
provider.makeBranch(providerResources, versionTag, tag, update, eclipseWay, subMonitor);
if (versionTag != null) {
for (int i = 0; i < providerResources.length; i++) {
ICVSRemoteFolder remoteResource = (ICVSRemoteFolder) CVSWorkspaceRoot.getRemoteResourceFor(providerResources[i]);
manager.addVersionTags(remoteResource, new CVSTag[] { versionTag });
}
}
if (update) {
manager.addBranchTags(root, new BranchTag[] { new BranchTag(tag, root) });
}
} catch (TeamException e) {
status.merge(e.getStatus());
}
}
if (!status.isOK()) {
ErrorDialog.openError(getShell(), null, null, status);
}
result[0] = true;
} catch (CVSException e) {
throw new InvocationTargetException(e);
} finally {
monitor.done();
}
}
});
} catch (InterruptedException e) {
return true;
} catch (InvocationTargetException e) {
Throwable target = e.getTargetException();
if (target instanceof CVSException) {
ErrorDialog.openError(getShell(), null, null, ((CVSException)target).getStatus());
return false;
}
if (target instanceof RuntimeException) {
throw (RuntimeException)target;
}
if (target instanceof Error) {
throw (Error)target;
}
}
return result[0];
}
public void setResources(IResource[] resources) {
this.resources = resources;
}
private Hashtable getProviderMapping(IResource[] resources) {
Hashtable result = new Hashtable();
for (int i = 0; i < resources.length; i++) {
RepositoryProvider provider = RepositoryProviderType.getProvider(resources[i].getProject());
List list = (List)result.get(provider);
if (list == null) {
list = new ArrayList();
result.put(provider, list);
}
list.add(resources[i]);
}
return result;
}
/**
* A helper method used by pages to display indented descriptions
*/
protected static Composite createDescriptionComposite(Composite parent, int parentColumns) {
Composite composite = new Composite(parent, SWT.NULL);
// GridLayout
GridLayout layout = new GridLayout();
layout.marginWidth = 10;
layout.marginHeight = 0;
composite.setLayout(layout);
// GridData
GridData data = new GridData();
data.verticalAlignment = GridData.FILL;
data.horizontalAlignment = GridData.FILL;
data.horizontalSpan = parentColumns;
composite.setLayoutData(data);
return composite;
}
}
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