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package org.eclipse.team.internal.ccvs.ui.actions;
/*
* (c) Copyright IBM Corp. 2000, 2001.
* 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.resources.IResourceVisitor;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.team.core.RepositoryProvider;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.CVSProviderPlugin;
import org.eclipse.team.internal.ccvs.core.CVSStatus;
import org.eclipse.team.internal.ccvs.core.CVSTag;
import org.eclipse.team.internal.ccvs.core.CVSTeamProvider;
import org.eclipse.team.internal.ccvs.core.ICVSFile;
import org.eclipse.team.internal.ccvs.core.ICVSFolder;
import org.eclipse.team.internal.ccvs.core.ICVSResource;
import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo;
import org.eclipse.team.internal.ccvs.ui.CVSDecorator;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.ui.actions.TeamAction;
/**
* TagAction tags the selected resources with a version tag specified by the user.
*/
public class TagAction extends TeamAction {
// The previously remembered tag
private static String previousTag = ""; //$NON-NLS-1$
/*
* @see IActionDelegate#run(IAction)
*/
public void run(IAction action) {
final List messages = new ArrayList();
run(new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException {
try {
final IResource[] resources = getSelectedResources();
boolean isAnyDirty = false;
for (int i = 0; i < resources.length; i++) {
if(CVSDecorator.isDirty(resources[i])) {
isAnyDirty = true;
}
}
// Confirm tagging with locally modified resources
if (isAnyDirty) {
final Shell shell = getShell();
final boolean[] result = new boolean[] { false };
shell.getDisplay().syncExec(new Runnable() {
public void run() {
result[0] = MessageDialog.openConfirm(getShell(), Policy.bind("TagAction.uncommittedChangesTitle"), Policy.bind("TagAction.uncommittedChanges")); //$NON-NLS-1$ //$NON-NLS-2$
}
});
if (!result[0]) return;
}
final String[] result = new String[1];
getShell().getDisplay().syncExec(new Runnable() {
public void run() {
result[0] = promptForTag();
}
});
if (result[0] == null) return;
Hashtable table = getProviderMapping();
Set keySet = table.keySet();
monitor.beginTask(null, keySet.size() * 1000);
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()]);
CVSTag tag = new CVSTag(result[0], CVSTag.VERSION);
IStatus status = provider.tag(providerResources, IResource.DEPTH_INFINITE, tag, subMonitor);
if (status.getCode() != CVSStatus.OK) {
messages.add(status);
}
// Cache the new tag creation even if the tag may of has warnings.
CVSUIPlugin.getPlugin().getRepositoryManager().addVersionTags(
CVSWorkspaceRoot.getCVSFolderFor(provider.getProject()),
new CVSTag[] {tag});
}
previousTag = result[0];
} catch (TeamException e) {
throw new InvocationTargetException(e);
}
}
}, Policy.bind("TagAction.tagProblemsMessage"), this.PROGRESS_DIALOG); //$NON-NLS-1$
// Check for any status messages and display them
if (!messages.isEmpty()) {
boolean error = false;
MultiStatus combinedStatus = new MultiStatus(CVSUIPlugin.ID, 0, Policy.bind("TagAction.tagProblemsMessage"), null); //$NON-NLS-1$
for (int i = 0; i < messages.size(); i++) {
IStatus status = (IStatus)messages.get(i);
if (status.getSeverity() == IStatus.ERROR || status.getCode() == CVSStatus.SERVER_ERROR) {
error = true;
}
combinedStatus.merge(status);
}
String message = null;
IStatus statusToDisplay;
if (combinedStatus.getChildren().length == 1) {
message = combinedStatus.getMessage();
statusToDisplay = combinedStatus.getChildren()[0];
} else {
statusToDisplay = combinedStatus;
}
String title;
if (error) {
title = Policy.bind("TagAction.tagErrorTitle"); //$NON-NLS-1$
} else {
title = Policy.bind("TagAction.tagWarningTitle"); //$NON-NLS-1$
}
ErrorDialog.openError(getShell(), title, message, statusToDisplay);
}
}
/*
* @see TeamAction#isEnabled()
*/
protected boolean isEnabled() throws TeamException {
IResource[] resources = getSelectedResources();
if (resources.length == 0) return false;
for (int i = 0; i < resources.length; i++) {
IResource resource = resources[i];
RepositoryProvider provider = RepositoryProvider.getProvider(resource.getProject(), CVSProviderPlugin.getTypeId());
if (provider == null) return false;
ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(resource);
if(cvsResource.isFolder()) {
if (! ((ICVSFolder)cvsResource).isCVSFolder()) return false;
} else {
ResourceSyncInfo info = cvsResource.getSyncInfo();
if(info==null || info.isAdded()) return false;
}
}
return true;
}
/**
* Prompts the user for a tag name.
* @return the tag, or null to cancel
*/
protected String promptForTag() {
// Prompt for the tag
IInputValidator validator = new IInputValidator() {
public String isValid(String tagName) {
IStatus status = CVSTag.validateTagName(tagName);
if (status.isOK()) {
return null;
} else {
return status.getMessage();
}
}
};
InputDialog dialog = new InputDialog(getShell(),
Policy.bind("TagAction.tagResources"), Policy.bind("TagAction.enterTag"), previousTag, validator); //$NON-NLS-1$ //$NON-NLS-2$
if (dialog.open() != InputDialog.OK) return null;
return dialog.getValue();
}
}
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