Copyright (c) 2000, 2017 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
/*******************************************************************************
 * Copyright (c) 2000, 2017 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.internal.core;


import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.team.IMoveDeleteHook;
import org.eclipse.core.resources.team.IResourceTree;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.team.core.RepositoryProvider;

public class MoveDeleteManager implements IMoveDeleteHook {

	private static final IMoveDeleteHook DEFAULT_HOOK = new DefaultMoveDeleteHook();

	private IMoveDeleteHook getHookFor(IResource resource) {
		IProject project = resource.getProject();
		RepositoryProvider provider = RepositoryProvider.getProvider(project);
		if(provider==null) {
			return DEFAULT_HOOK;
		}
		IMoveDeleteHook hook = provider.getMoveDeleteHook();
		if (hook == null) {
			return DEFAULT_HOOK;
		}
		return hook;
	}

	@Override
	public boolean deleteFile(
		IResourceTree tree,
		IFile file,
		int updateFlags,
		IProgressMonitor monitor) {

		return getHookFor(file).deleteFile(tree, file, updateFlags, monitor);
	}

	@Override
	public boolean deleteFolder(
		IResourceTree tree,
		IFolder folder,
		int updateFlags,
		IProgressMonitor monitor) {

		return getHookFor(folder).deleteFolder(tree, folder, updateFlags, monitor);
	}

	@Override
	public boolean deleteProject(
		IResourceTree tree,
		IProject project,
		int updateFlags,
		IProgressMonitor monitor) {

		return getHookFor(project).deleteProject(tree, project, updateFlags, monitor);
	}

	@Override
	public boolean moveFile(
		IResourceTree tree,
		IFile source,
		IFile destination,
		int updateFlags,
		IProgressMonitor monitor) {

		return getHookFor(source).moveFile(tree, source, destination, updateFlags, monitor);
	}

	@Override
	public boolean moveFolder(
		IResourceTree tree,
		IFolder source,
		IFolder destination,
		int updateFlags,
		IProgressMonitor monitor) {

		return getHookFor(source).moveFolder(tree, source, destination, updateFlags, monitor);
	}

	@Override
	public boolean moveProject(
		IResourceTree tree,
		IProject source,
		IProjectDescription description,
		int updateFlags,
		IProgressMonitor monitor) {

		return getHookFor(source).moveProject(tree, source, description, updateFlags, monitor);
	}

}