FileSystemReplaceAction.java

/*******************************************************************************
 * Copyright (c) 2007, 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 com.aptana.ide.search.epl.filesystem.ui.text;

import org.eclipse.jface.action.Action;
import org.eclipse.ltk.core.refactoring.Refactoring;
import org.eclipse.ltk.ui.refactoring.RefactoringWizard;
import org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation;
import org.eclipse.swt.widgets.Shell;

import com.aptana.ide.search.epl.FileSystemSearchResult;

/***********************************************************************************************************************
 * @author Pavel Petrochenko
 */
public class FileSystemReplaceAction extends Action {

    public static class ReplaceWizard extends RefactoringWizard {
        public ReplaceWizard(Refactoring refactoring) {
            super(refactoring, RefactoringWizard.DIALOG_BASED_USER_INTERFACE);
        }

        /**
         * @see org.eclipse.ltk.ui.refactoring.RefactoringWizard#addUserInputPages()
         */
        protected void addUserInputPages() {
            addPage(new FileSystemReplaceConfigurationPage(
                    (FileSystemReplaceRefactoring) getRefactoring()));
        }
    }

    private final FileSystemSearchResult fResult;
    private final Object[] fSelection;
    private final boolean fSkipFiltered;
    private final Shell fShell;

    /**
     * Creates the replace action to be
     * 
     * @param shell
     *            the parent shell
     * @param result
     *            the file search page to
     * @param selection
     *            the selected entries or <code>null</code> to replace all
     * @param skipFiltered
     *            if set to <code>true</code>, filtered matches will not be
     *            replaced
     */
    public FileSystemReplaceAction(Shell shell, FileSystemSearchResult result,
            Object[] selection, boolean skipFiltered) {
        fShell = shell;
        fResult = result;
        fSelection = selection;
        fSkipFiltered = skipFiltered;
    }

    /**
     * @see org.eclipse.jface.action.Action#run()
     */
    public void run() {
        try {
            FileSystemReplaceRefactoring refactoring = new FileSystemReplaceRefactoring(
                    fResult, fSelection, fSkipFiltered);
            ReplaceWizard refactoringWizard = new ReplaceWizard(refactoring);
            if (fSelection == null) {
                refactoringWizard
                        .setDefaultPageTitle(SearchMessages.ReplaceAction_title_all);
            } else {
                refactoringWizard
                        .setDefaultPageTitle(SearchMessages.ReplaceAction_title_selected);
            }
            RefactoringWizardOpenOperation op = new RefactoringWizardOpenOperation(
                    refactoringWizard);
            op.run(fShell, SearchMessages.ReplaceAction_description_operation);
        } catch (InterruptedException e) {
            // refactoring got cancelled
        }
    }

}