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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ui.synchronize.actions;
import org.eclipse.core.resources.IResource;
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.team.internal.ui.Utils;
import org.eclipse.team.ui.synchronize.ISynchronizePageSite;
import org.eclipse.ui.IWorkbenchSite;
import org.eclipse.ui.actions.ActionGroup;
import org.eclipse.ui.actions.OpenWithMenu;
import org.eclipse.ui.views.navigator.ResourceNavigatorMessages;
/**
* This is the action group for the open actions. It contains open
* actions for
*/
public class OpenWithActionGroup extends ActionGroup {
private OpenFileInSystemEditorAction openFileAction;
private OpenInCompareAction openInCompareAction;
private String name;
private ISynchronizePageSite site;
public OpenWithActionGroup(ISynchronizePageSite site, String name) {
this.name = name;
this.site = site;
makeActions();
}
protected void makeActions() {
IWorkbenchSite ws = site.getWorkbenchSite();
if (ws != null) {
openFileAction = new OpenFileInSystemEditorAction(ws.getPage());
openInCompareAction = new OpenInCompareAction(site, name);
}
}
public void fillContextMenu(IMenuManager menu, String groupId) {
ISelection selection = site.getSelectionProvider().getSelection();
if (selection instanceof IStructuredSelection) {
fillOpenWithMenu(menu, groupId, (IStructuredSelection)selection);
}
}
/**
* Adds the OpenWith submenu to the context menu.
*
* @param menu the context menu
* @param selection the current selection
*/
private void fillOpenWithMenu(IMenuManager menu, String groupId, IStructuredSelection selection) {
// Only supported if exactly one file is selected.
if (selection == null || selection.size() != 1)
return;
Object element = selection.getFirstElement();
IResource resources[] = Utils.getResources(new Object[] {element});
IResource resource = null;
if(resources.length == 0) {
return;
}
resource = resources[0];
if(resource.getType() != IResource.FILE) return;
menu.appendToGroup(groupId, openInCompareAction);
if(!((resource.exists()))) {
return;
}
if (openFileAction != null) {
openFileAction.selectionChanged(selection);
menu.appendToGroup(groupId, openFileAction);
}
IWorkbenchSite ws = site.getWorkbenchSite();
if (ws != null) {
MenuManager submenu =
new MenuManager(ResourceNavigatorMessages.getString("ResourceNavigator.openWith")); //$NON-NLS-1$
submenu.add(new OpenWithMenu(ws.getPage(), resource));
menu.appendToGroup(groupId, submenu);
}
}
public void openInCompareEditor() {
openInCompareAction.run();
}
}
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