| /******************************************************************************* |
| * Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com> |
| * Copyright (C) 2007, Shawn O. Pearce <spearce@spearce.org> |
| * Copyright (C) 2010, Dariusz Luksza <dariusz@luksza.org> |
| * Copyright (C) 2011, IBM Corporation |
| * Copyright (C) 2012, Daniel Megert <daniel_megert@ch.ibm.com> |
| * Copyright (C) 2012, Robin Stocker <robin@nibor.org> |
| * |
| * 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 |
| *******************************************************************************/ |
| package org.eclipse.egit.ui.internal.factories; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.resources.mapping.ResourceMapping; |
| import org.eclipse.core.runtime.IAdapterFactory; |
| import org.eclipse.egit.core.internal.util.ResourceUtil; |
| import org.eclipse.egit.ui.internal.history.GitHistoryPage; |
| import org.eclipse.egit.ui.internal.history.GitHistoryPageSource; |
| import org.eclipse.egit.ui.internal.repository.RepositoriesViewLabelProvider; |
| import org.eclipse.egit.ui.internal.repository.tree.RepositoryNode; |
| import org.eclipse.egit.ui.internal.synchronize.mapping.GitModelWorkbenchAdapter; |
| import org.eclipse.egit.ui.internal.synchronize.mapping.GitObjectMapping; |
| import org.eclipse.egit.ui.internal.synchronize.model.GitModelBlob; |
| import org.eclipse.egit.ui.internal.synchronize.model.GitModelObject; |
| import org.eclipse.egit.ui.internal.synchronize.model.GitModelTree; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.team.ui.history.IHistoryPage; |
| import org.eclipse.team.ui.history.IHistoryPageSource; |
| import org.eclipse.team.ui.history.IHistoryView; |
| import org.eclipse.team.ui.mapping.ISynchronizationCompareAdapter; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| import org.eclipse.ui.model.WorkbenchAdapter; |
| import org.eclipse.ui.part.IShowInSource; |
| |
| /** |
| * This class is an intelligent "cast" operation for getting |
| * an instance of a suitable object from another for a specific |
| * purpose. |
| */ |
| public class GitAdapterFactory implements IAdapterFactory { |
| |
| private Object historyPageSource = new GitHistoryPageSource(); |
| private GitModelWorkbenchAdapter gitModelWorkbenchAdapter; |
| |
| private static final IWorkspaceRoot root = ResourcesPlugin.getWorkspace() |
| .getRoot(); |
| |
| @Override |
| public Object getAdapter(Object adaptableObject, Class adapterType) { |
| if (adapterType.isAssignableFrom(IHistoryPageSource.class)) { |
| return historyPageSource; |
| } |
| |
| if (IWorkbenchAdapter.class == adapterType) { |
| if (adaptableObject instanceof RepositoryNode) |
| return getRepsitoryNodeWorkbenchAdapter((RepositoryNode)adaptableObject); |
| |
| if (gitModelWorkbenchAdapter == null) |
| gitModelWorkbenchAdapter = new GitModelWorkbenchAdapter(); |
| return gitModelWorkbenchAdapter; |
| } |
| |
| if (adaptableObject instanceof IHistoryView |
| && IShowInSource.class == adapterType) { |
| IHistoryView historyView = (IHistoryView) adaptableObject; |
| IHistoryPage historyPage = historyView.getHistoryPage(); |
| if (historyPage instanceof GitHistoryPage) |
| return historyPage; |
| } |
| |
| if (adaptableObject instanceof GitModelObject |
| && adapterType == ResourceMapping.class) |
| return GitObjectMapping.create((GitModelObject) adaptableObject); |
| |
| if (adaptableObject instanceof GitModelObject |
| && adapterType == IResource.class) { |
| GitModelObject obj = (GitModelObject) adaptableObject; |
| |
| if (obj instanceof GitModelBlob) { |
| IResource res = ResourceUtil.getFileForLocation(obj |
| .getLocation(), false); |
| if (res == null) |
| res = root.getFile(obj.getLocation()); |
| |
| return res; |
| } |
| |
| if (obj instanceof GitModelTree) { |
| IResource res = root.getContainerForLocation(obj.getLocation()); |
| if (res == null) |
| res = root.getFolder(obj.getLocation()); |
| |
| return res; |
| } |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public Class[] getAdapterList() { |
| return new Class[] { IHistoryPageSource.class, |
| ISynchronizationCompareAdapter.class, ResourceMapping.class, |
| IResource.class, IWorkbenchAdapter.class, IShowInSource.class }; |
| } |
| |
| private static IWorkbenchAdapter getRepsitoryNodeWorkbenchAdapter(final RepositoryNode node) { |
| return new WorkbenchAdapter() { |
| @Override |
| public String getLabel(Object object) { |
| ILabelProvider labelProvider= new RepositoriesViewLabelProvider(); |
| return labelProvider.getText(node); |
| } |
| }; |
| } |
| } |