org.jboss.tools.cdi.ui.preferences.AddCDISupportAction.java Source code

Introduction

Here is the source code for org.jboss.tools.cdi.ui.preferences.AddCDISupportAction.java

Source

/******************************************************************************* 
 * Copyright (c) 2009 Red Hat, Inc. 
 * Distributed under license by Red Hat, Inc. All rights reserved. 
 * This program is 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: 
 * Red Hat, Inc. - initial API and implementation 
 ******************************************************************************/
package org.jboss.tools.cdi.ui.preferences;

import org.eclipse.core.resources.IProject;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.preference.PreferenceDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.dialogs.PreferencesUtil;

/**
 * @author Alexey Kazakov
 */
public class AddCDISupportAction implements IObjectActionDelegate {

    private ISelection currentSelection;

    /* (non-Javadoc)
     * @see org.eclipse.ui.IObjectActionDelegate#setActivePart(org.eclipse.jface.action.IAction, org.eclipse.ui.IWorkbenchPart)
     */
    public void setActivePart(IAction action, IWorkbenchPart targetPart) {
    }

    /* (non-Javadoc)
     * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
     */
    public void run(IAction action) {
        IProject project = (IProject) ((IStructuredSelection) currentSelection).getFirstElement();
        PreferenceDialog dialog = PreferencesUtil.createPropertyDialogOn(
                PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), project,
                CDISettingsPreferencePage.ID, new String[] { CDISettingsPreferencePage.ID }, null);
        CDISettingsPreferencePage page = (CDISettingsPreferencePage) dialog.getSelectedPage();
        page.setEnabledCDISuport(shouldEnable());
        dialog.open();
    }

    protected boolean shouldEnable() {
        return true;
    }

    /* (non-Javadoc)
     * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
     */
    public void selectionChanged(IAction action, ISelection selection) {
        this.currentSelection = selection;
    }
}