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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.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
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.operation.IRunnableWithProgress;
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.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.*;
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.internal.ccvs.ui.PromptingDialog;
import org.eclipse.team.internal.ui.actions.TeamAction;
/**
* TagAction tags the selected resources with a version tag specified by the user.
*/
public class TagAction extends CVSAction {
// The previously remembered tag
private static String previousTag = ""; //$NON-NLS-1$
/**
* @see CVSAction#execute(IAction)
*/
public void execute(IAction action) throws InvocationTargetException, InterruptedException {
// Prompt for any uncommitted changes
PromptingDialog prompt = new PromptingDialog(getShell(), getSelectedResources(),
getPromptCondition(), Policy.bind("TagAction.uncommittedChangesTitle"));//$NON-NLS-1$
final IResource[] resources;
try {
resources = prompt.promptForMultiple();
} catch(InterruptedException e) {
return;
}
if(resources.length == 0) {
// nothing to do
return;
}
// Prompt for the tag name
final String[] result = new String[1];
getShell().getDisplay().syncExec(new Runnable() {
public void run() {
ICVSFolder folder = CVSWorkspaceRoot.getCVSFolderFor(resources[0].getProject());
result[0] = promptForTag(folder);
}
});
if (result[0] == null) return;
// Tag the local resources, divided by project/provider
CVSUIPlugin.runWithProgress(getShell(), true, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
Hashtable table = getProviderMapping(resources);
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);
try {
addStatus(provider.tag(providerResources, IResource.DEPTH_INFINITE, tag, subMonitor));
} catch (CVSException e) {
throw new InvocationTargetException(e);
}
// Cache the new tag creation even if the tag may have had warnings.
CVSUIPlugin.getPlugin().getRepositoryManager().addVersionTags(
CVSWorkspaceRoot.getCVSFolderFor(provider.getProject()),
new CVSTag[] {tag});
}
previousTag = result[0];
}
});
}
/**
* Override to dislay the number of tag operations that succeeded
*/
protected IStatus getStatusToDisplay(IStatus[] problems) {
// We accumulated 1 status per resource above.
IStatus[] status = getAccumulatedStatus();
int resourceCount = status.length;
MultiStatus combinedStatus;
if(resourceCount == 1) {
combinedStatus = new MultiStatus(CVSUIPlugin.ID, 0, Policy.bind("TagAction.tagProblemsMessage"), null); //$NON-NLS-1$
} else {
combinedStatus = new MultiStatus(CVSUIPlugin.ID, 0, Policy.bind("TagAction.tagProblemsMessageMultiple", //$NON-NLS-1$
Integer.toString(resourceCount - problems.length), Integer.toString(problems.length)), null); //$NON-NLS-1$
}
for (int i = 0; i < problems.length; i++) {
combinedStatus.merge(problems[i]);
}
return combinedStatus;
}
/*
* @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.
* Note: This method is designed to be overridden by test cases.
* @return the tag, or null to cancel
*/
protected String promptForTag(ICVSFolder folder) {
TagAsVersionDialog dialog = new TagAsVersionDialog(getShell(),
Policy.bind("TagAction.tagResources"), //$NON-NLS-1$
folder);
if (dialog.open() != InputDialog.OK) return null;
return dialog.getTagName();
}
/**
* Note: This method is designed to be overridden by test cases.
*/
protected IPromptCondition getPromptCondition() {
return new IPromptCondition() {
public boolean needsPrompt(IResource resource) {
return CVSDecorator.isDirty(resource);
}
public String promptMessage(IResource resource) {
return Policy.bind("TagAction.uncommittedChanges", resource.getName());//$NON-NLS-1$
}
};
}
protected String getErrorTitle() {
return Policy.bind("TagAction.tagErrorTitle"); //$NON-NLS-1$
}
protected String getWarningTitle() {
return Policy.bind("TagAction.tagWarningTitle"); //$NON-NLS-1$
}
}
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