| /******************************************************************************* |
| * Copyright (c) 2006, 2018 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.examples.filesystem.ui; |
| |
| import java.text.DateFormat; |
| import java.util.Date; |
| |
| import org.eclipse.core.resources.IFileState; |
| import org.eclipse.core.resources.IStorage; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.PlatformObject; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.team.core.history.IFileRevision; |
| import org.eclipse.ui.IPersistableElement; |
| import org.eclipse.ui.IStorageEditorInput; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| |
| public class FileSystemRevisionEditorInput extends PlatformObject implements IWorkbenchAdapter, IStorageEditorInput { |
| |
| private IFileRevision fileRevision; |
| private IStorage storage; |
| |
| public FileSystemRevisionEditorInput(IFileRevision revision) { |
| this.fileRevision = revision; |
| try { |
| this.storage = revision.getStorage(new NullProgressMonitor()); |
| } catch (CoreException e) { |
| // ignore |
| } |
| } |
| |
| @Override |
| public Object[] getChildren(Object o) { |
| return new Object[0]; |
| } |
| |
| @Override |
| public ImageDescriptor getImageDescriptor(Object object) { |
| return null; |
| } |
| |
| @Override |
| public String getLabel(Object o) { |
| if (storage != null) { |
| return storage.getName(); |
| } |
| return ""; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public Object getParent(Object o) { |
| return null; |
| } |
| |
| @Override |
| public IStorage getStorage() { |
| return storage; |
| } |
| |
| @Override |
| public boolean exists() { |
| return true; |
| } |
| |
| @Override |
| public ImageDescriptor getImageDescriptor() { |
| return null; |
| } |
| |
| @Override |
| public String getName() { |
| if (fileRevision != null) |
| return fileRevision.getName() + " " + fileRevision.getContentIdentifier(); //$NON-NLS-1$ |
| |
| if (storage != null) { |
| return storage.getName() + " " + DateFormat.getInstance().format(new Date(((IFileState) storage).getModificationTime())); //$NON-NLS-1$ |
| } |
| return ""; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public IPersistableElement getPersistable() { |
| return null; |
| } |
| |
| @Override |
| public String getToolTipText() { |
| if (fileRevision != null) |
| return getStorage().getFullPath().toString(); |
| |
| if (storage != null) |
| return storage.getFullPath().toString(); |
| |
| return ""; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public <T> T getAdapter(Class<T> adapter) { |
| if (adapter == IWorkbenchAdapter.class) { |
| return adapter.cast(this); |
| } |
| if (adapter == IFileRevision.class) |
| return adapter.cast(fileRevision); |
| else if (adapter == IFileState.class){ |
| if (storage != null && storage instanceof IFileState) |
| return adapter.cast(storage); |
| } |
| return super.getAdapter(adapter); |
| } |
| |
| } |