| /******************************************************************************* |
| * Copyright (c) 2000, 2018 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.team.internal.ccvs.ui.model; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.jobs.ISchedulingRule; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.internal.ccvs.core.*; |
| import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin; |
| import org.eclipse.team.internal.ccvs.ui.ICVSUIConstants; |
| import org.eclipse.team.internal.ccvs.ui.repo.RepositoryManager; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| import org.eclipse.ui.progress.IDeferredWorkbenchAdapter; |
| import org.eclipse.ui.progress.IElementCollector; |
| |
| /** |
| * This class represents an IProject resource in a repository. The children of a |
| * RemoteModule are its versions. A RemoteModule is a child of the |
| * VersionsCategory. |
| */ |
| public class RemoteModule extends CVSModelElement implements IAdaptable, |
| IDeferredWorkbenchAdapter { |
| ICVSRemoteFolder folder; |
| |
| VersionCategory parent; |
| |
| /** |
| * RemoteProject constructor. |
| */ |
| public RemoteModule(ICVSRemoteFolder folder, VersionCategory parent) { |
| this.folder = folder; |
| this.parent = parent; |
| } |
| |
| /** |
| * Returns an object which is an instance of the given class associated with |
| * this object. Returns <code>null</code> if no such object can be found. |
| */ |
| public <T> T getAdapter(Class<T> adapter) { |
| if (adapter == IWorkbenchAdapter.class) |
| return adapter.cast(this); |
| if (adapter == IDeferredWorkbenchAdapter.class) |
| return adapter.cast(this); |
| return null; |
| } |
| |
| /** |
| * Returns an image to be used for displaying an object in the desktop. |
| * |
| * @param object The object to get an image for. |
| * @param owner The viewer that the image will be used in. The image will be |
| * disposed when this viewer is closed. If the owner is null, a |
| * new image is returned, and the caller is responsible for |
| * disposing it. |
| */ |
| public ImageDescriptor getImageDescriptor(Object object) { |
| return CVSUIPlugin.getPlugin().getImageDescriptor( |
| ICVSUIConstants.IMG_PROJECT_VERSION); |
| } |
| |
| /** |
| * Returns the name of this element. This will typically be used to assign a |
| * label to this object when displayed in the UI. |
| */ |
| public String getLabel(Object o) { |
| return folder.getName(); |
| } |
| |
| /** |
| * Returns the logical parent of the given object in its tree. |
| */ |
| public Object getParent(Object o) { |
| return parent; |
| } |
| |
| /** |
| * Return the repository the given element belongs to. |
| */ |
| public ICVSRepositoryLocation getRepository(Object o) { |
| return folder.getRepository(); |
| } |
| |
| /** |
| * (Non-javadoc) For debugging purposes only. |
| */ |
| public String toString() { |
| return "RemoteModule(" + folder.getName() + ")"; //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| public ICVSRemoteResource getCVSResource() { |
| return folder; |
| } |
| |
| /** |
| * Returns the children of this object. When this object is displayed in a |
| * tree, the returned objects will be this element's children. Returns an |
| * empty enumeration if this object has no children. The children of the |
| * RemoteModule are the versions for that module. |
| * |
| * @see org.eclipse.team.internal.ccvs.ui.model.CVSModelElement#internalGetChildren(java.lang.Object, |
| * org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public Object[] fetchChildren(Object o, IProgressMonitor monitor) |
| throws TeamException { |
| RepositoryManager manager = CVSUIPlugin.getPlugin() |
| .getRepositoryManager(); |
| try { |
| manager.refreshDefinedTags(folder, false /* recurse */, false /* notify */, monitor); |
| } catch (TeamException e) { |
| // continue |
| } |
| CVSTag[] tags = CVSUIPlugin.getPlugin().getRepositoryManager() |
| .getKnownTags(folder, CVSTag.VERSION); |
| Object[] versions = new Object[tags.length]; |
| for (int i = 0; i < versions.length; i++) { |
| versions[i] = folder.forTag(tags[i]); |
| } |
| return versions; |
| } |
| |
| public void fetchDeferredChildren(Object o, IElementCollector collector, |
| IProgressMonitor monitor) { |
| try { |
| collector.add(fetchChildren(o, monitor), monitor); |
| } catch (TeamException e) { |
| handle(collector, e); |
| } |
| } |
| |
| public boolean isContainer() { |
| return true; |
| } |
| |
| public ISchedulingRule getRule(Object element) { |
| return new RepositoryLocationSchedulingRule(folder.getRepository()); |
| } |
| } |