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package org.eclipse.team.internal.ccvs.ui.actions;
/*
* (c) Copyright IBM Corp. 2000, 2002.
* All Rights Reserved.
*/
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Iterator;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.team.ccvs.core.CVSProviderPlugin;
import org.eclipse.team.ccvs.core.ICVSRemoteFolder;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.client.Checkout;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.ui.actions.TeamAction;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
/**
* Add a remote resource to the workspace. Current implementation:
* -Works only for remote folders
* -Does not prompt for project name; uses folder name instead
*/
public class CheckoutAsAction extends TeamAction {
/**
* Returns the selected remote folders
*/
protected ICVSRemoteFolder[] getSelectedRemoteFolders() {
ArrayList resources = null;
if (!selection.isEmpty()) {
resources = new ArrayList();
Iterator elements = ((IStructuredSelection) selection).iterator();
while (elements.hasNext()) {
Object next = elements.next();
if (next instanceof ICVSRemoteFolder) {
if (!Checkout.ALIAS.isElementOf(((ICVSRemoteFolder)next).getLocalOptions())) {
resources.add(next);
}
continue;
}
if (next instanceof IAdaptable) {
IAdaptable a = (IAdaptable) next;
Object adapter = a.getAdapter(ICVSRemoteFolder.class);
if (adapter instanceof ICVSRemoteFolder) {
if (!Checkout.ALIAS.isElementOf(((ICVSRemoteFolder)adapter).getLocalOptions())) {
resources.add(adapter);
}
continue;
}
}
}
}
if (resources != null && !resources.isEmpty()) {
return (ICVSRemoteFolder[])resources.toArray(new ICVSRemoteFolder[resources.size()]);
}
return new ICVSRemoteFolder[0];
}
/*
* @see IActionDelegate#run(IAction)
*/
public void run(IAction action) {
run(new WorkspaceModifyOperation() {
public void execute(IProgressMonitor monitor) throws InterruptedException, InvocationTargetException {
try {
final Shell shell = getShell();
ICVSRemoteFolder[] folders = getSelectedRemoteFolders();
if (folders.length != 1) return;
String name = folders[0].getName();
// Prompt for name
final int[] result = new int[] { InputDialog.OK };
final InputDialog dialog = new InputDialog(shell, Policy.bind("CheckoutAsAction.enterProjectTitle"), Policy.bind("CheckoutAsAction.enterProject"), name, null);
shell.getDisplay().syncExec(new Runnable() {
public void run() {
result[0] = dialog.open();
}
});
if (result[0] != InputDialog.OK) {
return;
}
IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(dialog.getValue());
if (project.exists()) {
// Make sure the user understands they will overwrite the project.
final boolean[] confirm = new boolean[] { false };
shell.getDisplay().syncExec(new Runnable() {
public void run() {
confirm[0] = MessageDialog.openConfirm(shell, Policy.bind("confirmOverwriteTitle"), Policy.bind("confirmOverwrite"));
}
});
if (!confirm[0]) return;
}
monitor.beginTask(null, 100);
monitor.setTaskName(Policy.bind("CheckoutAsAction.taskname", name, project.getName()));
CVSProviderPlugin.getProvider().checkout(folders, new IProject[] { project }, Policy.subMonitorFor(monitor, 100));
} catch (TeamException e) {
throw new InvocationTargetException(e);
}
}
}, Policy.bind("CheckoutAsAction.checkoutFailed"), this.PROGRESS_DIALOG);
}
/*
* @see TeamAction#isEnabled()
*/
protected boolean isEnabled() throws TeamException {
return getSelectedRemoteFolders().length == 1;
}
}
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