SimpleCommandContext.java

/*
 * DBeaver - Universal Database Manager
 * Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jkiss.dbeaver.ui;

import org.eclipse.ui.IWorkbenchCommandConstants;
import org.eclipse.ui.commands.ICommandService;
import org.jkiss.dbeaver.core.DBeaverUI;
import org.jkiss.dbeaver.model.exec.DBCExecutionContext;
import org.jkiss.dbeaver.model.impl.edit.AbstractCommandContext;

/**
 * SimpleCommandContext.
 * Uses jface command service to update commands state
 */
public class SimpleCommandContext extends AbstractCommandContext {

    public SimpleCommandContext(DBCExecutionContext executionContext, boolean atomic) {
        super(executionContext, atomic);
    }

    protected void refreshCommandState()
    {
        ICommandService commandService = DBeaverUI.getActiveWorkbenchWindow().getService(ICommandService.class);
        if (commandService != null) {
            commandService.refreshElements(IWorkbenchCommandConstants.EDIT_UNDO, null);
            commandService.refreshElements(IWorkbenchCommandConstants.EDIT_REDO, null);
        }
    }

}