plugins/org.eclipse.egf.core.ui/src/org/eclipse/egf/core/ui/dialogs/TypeSelectionDialog.java

/**
 * Copyright (c) 2009-2010 Thales Corporate Services S.A.S.
 * 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:
 * Thales Corporate Services S.A.S - initial API and implementation
 */
package org.eclipse.egf.core.ui.dialogs;

import org.eclipse.egf.common.helper.BundleHelper;
import org.eclipse.egf.core.ui.EGFCoreUIPlugin;
import org.eclipse.egf.core.ui.l10n.CoreUIMessages;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.search.SearchEngine;
import org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog;
import org.eclipse.jdt.ui.dialogs.TypeSelectionExtension;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.operation.IRunnableContext;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Shell;

/**
 * @author Xavier Maysonnave
 * 
 */
public class TypeSelectionDialog extends FilteredTypesSelectionDialog {

  private static final String DIALOG_SETTINGS = "org.eclipse.egf.core.ui.dialogs.TypeSelectionDialog"; //$NON-NLS-1$ 

  public TypeSelectionDialog(Shell parent, boolean multi, IRunnableContext context, IJavaProject javaProject, int elementKinds) {
    super(parent, multi, context, SearchEngine.createJavaSearchScope(new IJavaElement[] { javaProject }), elementKinds, null);
    setTitle(CoreUIMessages.TypeSelection_dialogTitle);
    setMessage(CoreUIMessages.TypeSelectionDialog_dialogMessage);
    setSeparatorLabel(NLS.bind(CoreUIMessages._UI_FilteredItemsSelectionDialog_separatorLabel, BundleHelper.getBundleId(javaProject.getProject())));
  }

  public TypeSelectionDialog(Shell parent, boolean multi, IRunnableContext context, IJavaProject javaProject, int elementKinds, TypeSelectionExtension extension) {
    super(parent, multi, context, SearchEngine.createJavaSearchScope(new IJavaElement[] { javaProject }), elementKinds, extension);
    setTitle(CoreUIMessages.TypeSelection_dialogTitle);
    setMessage(CoreUIMessages.TypeSelectionDialog_dialogMessage);
    setSeparatorLabel(NLS.bind(CoreUIMessages._UI_FilteredItemsSelectionDialog_separatorLabel, BundleHelper.getBundleId(javaProject.getProject())));
  }

  /*
   * (non-Javadoc)
   * 
   * @see org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog#getDialogSettings()
   */
  @Override
  protected IDialogSettings getDialogSettings() {
    IDialogSettings settings = EGFCoreUIPlugin.getDefault().getDialogSettings().getSection(DIALOG_SETTINGS);
    if (settings == null) {
      settings = EGFCoreUIPlugin.getDefault().getDialogSettings().addNewSection(DIALOG_SETTINGS);
    }
    return settings;
  }

}