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/*******************************************************************************
* Copyright (C) 2012, 2014 Robin Stocker <robin@nibor.org> and others.
*
* All rights reserved. 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
*******************************************************************************/
package org.eclipse.egit.ui.internal.repository;
import org.eclipse.core.resources.IFile;
import org.eclipse.egit.core.internal.util.ResourceUtil;
import org.eclipse.egit.ui.UIUtils;
import org.eclipse.egit.ui.internal.UIText;
import org.eclipse.egit.ui.internal.repository.tree.FetchNode;
import org.eclipse.egit.ui.internal.repository.tree.FileNode;
import org.eclipse.egit.ui.internal.repository.tree.FolderNode;
import org.eclipse.egit.ui.internal.repository.tree.PushNode;
import org.eclipse.egit.ui.internal.repository.tree.RefNode;
import org.eclipse.egit.ui.internal.repository.tree.RemoteNode;
import org.eclipse.egit.ui.internal.repository.tree.RepositoryNode;
import org.eclipse.egit.ui.internal.repository.tree.TagNode;
import org.eclipse.egit.ui.internal.repository.tree.WorkingDirNode;
import org.eclipse.jgit.annotations.Nullable;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.actions.OpenWithMenu;
import org.eclipse.ui.navigator.CommonActionProvider;
import org.eclipse.ui.navigator.ICommonMenuConstants;
import org.eclipse.ui.navigator.ICommonViewerWorkbenchSite;
/**
* Additional actions for the repositories view context menu.
*/
public class RepositoriesViewActionProvider extends CommonActionProvider {
@Override
public void fillContextMenu(IMenuManager menu) {
ISelection s = getContext().getSelection();
if (s.isEmpty() || !(s instanceof IStructuredSelection))
return;
IStructuredSelection selection = (IStructuredSelection) s;
ICommonViewerWorkbenchSite site = (ICommonViewerWorkbenchSite) getActionSite()
.getViewSite();
if (shouldAddShowInMenu(selection)) {
MenuManager showInSubMenu = UIUtils.createShowInMenu(site
.getWorkbenchWindow());
menu.appendToGroup(ICommonMenuConstants.GROUP_SHOW, showInSubMenu);
}
IFile file = getSelectedFile(selection);
if (file != null) {
MenuManager openWithSubMenu = new MenuManager(UIText.RepositoriesViewActionProvider_OpenWithMenu);
openWithSubMenu.add(new OpenWithMenu(site.getPage(), file));
menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, openWithSubMenu);
}
}
private static boolean shouldAddShowInMenu(IStructuredSelection selection) {
for (Object element : selection.toList()) {
if (element instanceof RepositoryNode
|| element instanceof WorkingDirNode
|| element instanceof FileNode
|| element instanceof FolderNode
|| element instanceof RemoteNode
|| element instanceof FetchNode
|| element instanceof PushNode
|| element instanceof TagNode
|| element instanceof RefNode)
return true;
}
return false;
}
/**
* @param selection
* @return single selected file, or {@code null} if none
*/
@Nullable
private static IFile getSelectedFile(IStructuredSelection selection) {
if (selection.size() == 1
&& selection.getFirstElement() instanceof FileNode) {
FileNode fileNode = (FileNode) selection.getFirstElement();
return ResourceUtil.getFileForLocation(fileNode.getPath(), false);
}
return null;
}
}
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