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/*******************************************************************************
* Copyright (c) 2006, 2008 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.ui.navigator;
import org.eclipse.core.commands.operations.IUndoContext;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.actions.ActionContext;
import org.eclipse.ui.navigator.CommonActionProvider;
import org.eclipse.ui.navigator.ICommonActionExtensionSite;
import org.eclipse.ui.navigator.ICommonViewerWorkbenchSite;
import org.eclipse.ui.operations.UndoRedoActionGroup;
import org.eclipse.cdt.ui.refactoring.actions.CRefactoringActionGroup;
import org.eclipse.cdt.internal.ui.actions.SelectionConverter;
/**
* A clone of org.eclipse.ui.internal.navigator.resources.actions.RefactorActionProvider.
*/
public class CNavigatorRefactorActionProvider extends CommonActionProvider {
private UndoRedoActionGroup undoRedoGroup;
private CNavigatorRefactorActionGroup resourceRefactorGroup;
private CRefactoringActionGroup cElementRefactorGroup;
private ICommonActionExtensionSite site;
/*
* @see org.eclipse.ui.navigator.CommonActionProvider#init(org.eclipse.ui.navigator.ICommonActionExtensionSite)
*/
@Override
public void init(ICommonActionExtensionSite actionSite) {
site = actionSite;
resourceRefactorGroup= new CNavigatorRefactorActionGroup(site.getViewSite().getShell(), (Tree)site.getStructuredViewer().getControl());
IUndoContext workspaceContext= (IUndoContext) ResourcesPlugin.getWorkspace().getAdapter(IUndoContext.class);
ICommonViewerWorkbenchSite workbenchSite = null;
if (site.getViewSite() instanceof ICommonViewerWorkbenchSite) {
workbenchSite = (ICommonViewerWorkbenchSite) site.getViewSite();
}
if (workbenchSite != null) {
undoRedoGroup = new UndoRedoActionGroup(workbenchSite.getSite(), workspaceContext, true);
cElementRefactorGroup= new CRefactoringActionGroup(workbenchSite.getPart());
}
}
@Override
public void dispose() {
undoRedoGroup.dispose();
resourceRefactorGroup.dispose();
cElementRefactorGroup.dispose();
}
@Override
public void fillActionBars(IActionBars actionBars) {
undoRedoGroup.fillActionBars(actionBars);
resourceRefactorGroup.fillActionBars(actionBars);
cElementRefactorGroup.updateActionBars();
cElementRefactorGroup.fillActionBars(actionBars);
}
@Override
public void fillContextMenu(IMenuManager menu) {
undoRedoGroup.fillContextMenu(menu);
resourceRefactorGroup.fillContextMenu(menu);
cElementRefactorGroup.fillContextMenu(menu);
}
@Override
public void setContext(ActionContext context) {
undoRedoGroup.setContext(context);
resourceRefactorGroup.setContext(convertToResources(context));
cElementRefactorGroup.setContext(context);
}
@Override
public void updateActionBars() {
undoRedoGroup.updateActionBars();
resourceRefactorGroup.updateActionBars();
cElementRefactorGroup.updateActionBars();
}
/**
* @param context
* @return context with selection elements converted to IResources
*/
private ActionContext convertToResources(ActionContext context) {
if (context != null) {
// convert non-IResource to IResources
ISelection selection = SelectionConverter.convertSelectionToResources(context.getSelection());
return new ActionContext(selection);
}
return null;
}
}
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