OpenFileSearchPageAction.java :  » IDE-Eclipse » All-Other-packages » org » eclipse » search » internal » ui » Java Open Source

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/*******************************************************************************
 * Copyright (c) 2000, 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.search.internal.ui;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;

import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;

import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;

import org.eclipse.search.ui.NewSearchUI;

/**
 * Opens the Search Dialog.
 */
public class OpenFileSearchPageAction implements IWorkbenchWindowActionDelegate {

  private static final String TEXT_SEARCH_PAGE_ID= "org.eclipse.search.internal.ui.text.TextSearchPage"; //$NON-NLS-1$

  private IWorkbenchWindow fWindow;

  public OpenFileSearchPageAction() {
  }

  public void init(IWorkbenchWindow window) {
    fWindow= window;
  }

  public void run(IAction action) {
    if (fWindow == null || fWindow.getActivePage() == null) {
      SearchPlugin.beep();
      logErrorMessage("Could not open the search dialog - for some reason the window handle was null"); //$NON-NLS-1$
      return;
    }
    NewSearchUI.openSearchDialog(fWindow, TEXT_SEARCH_PAGE_ID);
  }

  public void selectionChanged(IAction action, ISelection selection) {
    // do nothing since the action isn't selection dependent.
  }

  public void dispose() {
    fWindow= null;
  }

  public static void logErrorMessage(String message) {
    IStatus status= new Status(IStatus.ERROR, NewSearchUI.PLUGIN_ID, IStatus.ERROR, message, null);
    SearchPlugin.log(status);
  }
}
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