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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.commandHandlers.merge;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import org.eclipse.core.commands.Command;
import org.eclipse.core.commands.IParameter;
import org.eclipse.core.commands.common.NotDefinedException;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.osee.framework.core.model.Branch;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.skynet.core.artifact.BranchManager;
import org.eclipse.osee.framework.skynet.core.revision.ConflictManagerInternal;
import org.eclipse.osee.framework.ui.plugin.util.CompoundContributionProvider;
import org.eclipse.osee.framework.ui.skynet.commandHandlers.Handlers;
import org.eclipse.osee.framework.ui.skynet.internal.Activator;
import org.eclipse.osee.framework.ui.skynet.widgets.xBranch.BranchView;
import org.eclipse.swt.SWT;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.commands.ICommandService;
import org.eclipse.ui.menus.CommandContributionItem;
import org.eclipse.ui.menus.CommandContributionItemParameter;
/**
* Dynamically provides a list of merge branches based on a selected branch
*
* @author Jeff C. Phillips
* @author Theron Virgin
*/
public class MergeCompoundContributionItem extends CompoundContributionProvider {
private static final IParameter[] BRANCH_PARAMETER_DEF = new IParameter[] {new BranchIdParameter()};
private ICommandService commandService;
public MergeCompoundContributionItem() {
this.commandService = (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class);
}
public MergeCompoundContributionItem(String id) {
super(id);
}
@Override
protected IContributionItem[] getContributionItems() {
ISelectionProvider selectionProvider = getSelectionProvider();
ArrayList<IContributionItem> contributionItems = new ArrayList<IContributionItem>(40);
if (selectionProvider != null && selectionProvider.getSelection() instanceof IStructuredSelection) {
IStructuredSelection structuredSelection = (IStructuredSelection) selectionProvider.getSelection();
List<Branch> branches = Handlers.getBranchesFromStructuredSelection(structuredSelection);
if (!branches.isEmpty()) {
Branch selectedBranch = branches.iterator().next();
if (selectedBranch != null) {
try {
Collection<Long> destBranches =
ConflictManagerInternal.getDestinationBranchesMerged(selectedBranch.getUuid());
if (selectedBranch.getParentBranch() != null && !destBranches.contains(selectedBranch.getParentBranch().getUuid())) {
destBranches.add(selectedBranch.getParentBranch().getUuid());
}
String commandId = "org.eclipse.osee.framework.ui.skynet.branch.BranchView.mergeManager";
Command command = configCommandParameter(commandId);
CommandContributionItem contributionItem = null;
for (Long branchId : destBranches) {
contributionItem = createCommand(branchId, commandId);
if (command != null && command.isEnabled()) {
contributionItems.add(contributionItem);
}
}
} catch (OseeCoreException ex) {
OseeLog.log(Activator.class, Level.SEVERE, ex);
}
}
}
}
return contributionItems.toArray(new IContributionItem[0]);
}
private CommandContributionItem createCommand(Long branchId, String commandId) throws OseeCoreException {
Map<String, String> parameters = new HashMap<String, String>();
parameters.put(BranchView.BRANCH_ID, Long.toString(branchId));
CommandContributionItem contributionItem;
String label = branchId == 0 ? "Can't Merge a Root Branch" : BranchManager.getBranch(branchId).getName();
contributionItem =
new CommandContributionItem(new CommandContributionItemParameter(
PlatformUI.getWorkbench().getActiveWorkbenchWindow(), label, commandId, parameters, null, null, null,
label, null, null, SWT.NONE, null, false));
return contributionItem;
}
private Command configCommandParameter(String commandId) {
Command command = commandService.getCommand(commandId);
try {
command.define(command.getName(), "", commandService.getCategory("org.eclipse.debug.ui.category.run"),
BRANCH_PARAMETER_DEF);
} catch (NotDefinedException ex) {
OseeLog.log(Activator.class, Level.SEVERE, ex);
}
return command;
}
}
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