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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.actions;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceVisitor;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.ICVSFolder;
import org.eclipse.team.internal.ccvs.core.ICVSResource;
import org.eclipse.team.internal.ccvs.core.ICVSRunnable;
import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.internal.ccvs.ui.repo.RepositoryManager;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
/**
* Action for checking in files to a CVS provider.
* Prompts the user for a release comment.
*/
public class CommitAction extends WorkspaceAction {
/*
* @see CVSAction#execute(IAction)
*/
public void execute(IAction action) throws InvocationTargetException, InterruptedException {
final IResource[] resources = getSelectedResources();
final RepositoryManager manager = CVSUIPlugin.getPlugin().getRepositoryManager();
final String[] comment = new String[] {null};
final IResource[][] resourcesToBeAdded = new IResource[][] { null };
run(new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InterruptedException, InvocationTargetException {
try {
// search for any non-added, non-ignored resources in the selection
IResource[] unadded = getUnaddedResources(resources, monitor);
resourcesToBeAdded[0] = promptForResourcesToBeAdded(manager, unadded);
if (resourcesToBeAdded[0] == null) return;
comment[0] = promptForComment(manager, resources);
} catch (TeamException e) {
throw new InvocationTargetException(e);
}
}
}, true /* cancelable */, PROGRESS_BUSYCURSOR); //$NON-NLS-1$
if (comment[0] == null) return;
run(new WorkspaceModifyOperation() {
public void execute(IProgressMonitor monitor) throws InterruptedException, InvocationTargetException {
try {
// execute the add and commit in a single CVS runnable so sync changes are batched
CVSWorkspaceRoot.getCVSFolderFor(ResourcesPlugin.getWorkspace().getRoot()).run(
new ICVSRunnable() {
public void run(IProgressMonitor monitor) throws CVSException {
try {
int ticks=100;
monitor.beginTask(null, ticks);
if (resourcesToBeAdded[0].length > 0) {
int addTicks = 20;
manager.add(resourcesToBeAdded[0], Policy.subMonitorFor(monitor, addTicks));
ticks-=addTicks;
}
IResource[] shared = getSharedResources(resources);
if (shared.length == 0) return;
manager.commit(shared, comment[0], Policy.subMonitorFor(monitor,ticks));
} catch (TeamException e) {
throw CVSException.wrapException(e);
}
}
}, monitor);
} catch (CVSException e) {
throw new InvocationTargetException(e);
} finally {
monitor.done();
}
}
}, true /* cancelable */, PROGRESS_DIALOG); //$NON-NLS-1$
}
/**
* Method getUnaddedResources.
* @param resources
* @param iProgressMonitor
* @return IResource[]
*/
private IResource[] getUnaddedResources(IResource[] resources, IProgressMonitor iProgressMonitor) throws CVSException {
final List unadded = new ArrayList();
final CVSException[] exception = new CVSException[] { null };
for (int i = 0; i < resources.length; i++) {
IResource resource = resources[i];
// visit each resource deeply
try {
resource.accept(new IResourceVisitor() {
public boolean visit(IResource resource) throws CoreException {
ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(resource);
// skip ignored resources and their children
try {
if (cvsResource.isIgnored())
return false;
// visit the children of shared resources
if (cvsResource.isManaged())
return true;
if (cvsResource.isFolder() && ((ICVSFolder)cvsResource).isCVSFolder())
return true;
} catch (CVSException e) {
exception[0] = e;
}
// don't add folders to avoid comitting empty folders
if (resource.getType() == IResource.FOLDER)
return true;
// file is unshared so record it
unadded.add(resource);
// no need to go into children because add is deep
return false;
}
});
} catch (CoreException e) {
throw CVSException.wrapException(e);
}
if (exception[0] != null) throw exception[0];
}
return (IResource[]) unadded.toArray(new IResource[unadded.size()]);
}
/*
* Return all resources in the provided collection that are shared with a repo
* @param resources
* @return IResource[]
*/
private IResource[] getSharedResources(IResource[] resources) throws CVSException {
List shared = new ArrayList();
for (int i = 0; i < resources.length; i++) {
IResource resource = resources[i];
ICVSResource cvsResource = CVSWorkspaceRoot.getCVSResourceFor(resource);
if (cvsResource.isManaged()
|| (cvsResource.isFolder() && ((ICVSFolder)cvsResource).isCVSFolder())) {
shared.add(resource);
}
}
return (IResource[]) shared.toArray(new IResource[shared.size()]);
}
/**
* Prompts the user for a release comment.
* @return the comment, or null to cancel
*/
protected String promptForComment(RepositoryManager manager, IResource[] resourcesToCommit) {
return manager.promptForComment(getShell(), resourcesToCommit);
}
private IResource[] promptForResourcesToBeAdded(RepositoryManager manager, IResource[] unadded) {
return manager.promptForResourcesToBeAdded(getShell(), unadded);
}
/**
* @see org.eclipse.team.internal.ccvs.ui.actions.CVSAction#getErrorTitle()
*/
protected String getErrorTitle() {
return Policy.bind("CommitAction.commitFailed"); //$NON-NLS-1$
}
/**
* @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForUnmanagedResources()
*/
protected boolean isEnabledForUnmanagedResources() {
return true;
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ccvs.ui.actions.WorkspaceAction#isEnabledForNonExistantResources()
*/
protected boolean isEnabledForNonExistantResources() {
return true;
}
}
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