| /******************************************************************************* |
| * Copyright (c) 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ltk.internal.ui.refactoring.actions; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.team.core.diff.IThreeWayDiff; |
| import org.eclipse.team.core.mapping.IMergeContext; |
| import org.eclipse.team.core.mapping.ISynchronizationContext; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.SubProgressMonitor; |
| |
| import org.eclipse.ltk.core.refactoring.RefactoringDescriptorProxy; |
| |
| import org.eclipse.ltk.internal.core.refactoring.history.RefactoringHistoryService; |
| import org.eclipse.ltk.internal.ui.refactoring.RefactoringUIPlugin; |
| import org.eclipse.ltk.internal.ui.refactoring.model.ModelMessages; |
| import org.eclipse.ltk.internal.ui.refactoring.model.RefactoringDescriptorSynchronizationProxy; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * Action to reject a pending refactoring and to just store it in the history. |
| * |
| * @since 3.2 |
| */ |
| public final class RejectRefactoringsAction extends Action { |
| |
| /** The synchronization context to use */ |
| private final ISynchronizationContext fContext; |
| |
| /** The refactoring descriptor proxies, or <code>null</code> */ |
| private RefactoringDescriptorProxy[] fProxies= null; |
| |
| /** |
| * Creates a new reject refactorings action. |
| * |
| * @param context |
| * the synchronization context |
| */ |
| public RejectRefactoringsAction(final ISynchronizationContext context) { |
| Assert.isNotNull(context); |
| fContext= context; |
| setText(ModelMessages.RejectRefactoringsAction_title); |
| setToolTipText(ModelMessages.RejectRefactoringsAction_tool_tip); |
| setDescription(ModelMessages.RejectRefactoringsAction_description); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isEnabled() { |
| if (fProxies != null && fProxies.length > 0 && fContext instanceof IMergeContext) { |
| for (int index= 0; index < fProxies.length; index++) { |
| if (fProxies[index] instanceof RefactoringDescriptorSynchronizationProxy) { |
| final RefactoringDescriptorSynchronizationProxy proxy= (RefactoringDescriptorSynchronizationProxy) fProxies[index]; |
| if (proxy.getDirection() == IThreeWayDiff.INCOMING) |
| return true; |
| } |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void run() { |
| if (fProxies != null) { |
| try { |
| PlatformUI.getWorkbench().getProgressService().run(true, true, new IRunnableWithProgress() { |
| |
| public final void run(final IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| try { |
| monitor.beginTask("", fProxies.length + 100); //$NON-NLS-1$ |
| final RefactoringHistoryService service= RefactoringHistoryService.getInstance(); |
| for (int index= 0; index < fProxies.length; index++) |
| service.addRefactoringDescriptor(fProxies[index], new SubProgressMonitor(monitor, 1)); |
| } finally { |
| monitor.done(); |
| } |
| } |
| }); |
| } catch (InvocationTargetException exception) { |
| RefactoringUIPlugin.log(exception); |
| } catch (InterruptedException exception) { |
| // Do nothing |
| } |
| } |
| } |
| |
| /** |
| * Sets the refactoring descriptor proxies to accept. |
| * |
| * @param proxies |
| * the refactoring descriptor proxies |
| */ |
| public void setRefactoringDescriptors(final RefactoringDescriptorProxy[] proxies) { |
| Assert.isNotNull(proxies); |
| fProxies= proxies; |
| } |
| } |