/*
* 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.editors.sql.handlers;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.handlers.HandlerUtil;
import org.jkiss.dbeaver.core.CoreCommands;
import org.jkiss.dbeaver.model.sql.SQLScriptElement;
import org.jkiss.dbeaver.ui.editors.sql.SQLEditorBase;
public class NavigateQueryHandler extends AbstractHandler {
@Override
public Object execute(ExecutionEvent event) throws ExecutionException
{
IEditorPart activeEditor = HandlerUtil.getActiveEditor(event);
if (!(activeEditor instanceof SQLEditorBase)) {
return null;
}
SQLEditorBase editor = (SQLEditorBase)activeEditor;
String actionId = event.getCommand().getId();
SQLScriptElement nextQuery;
switch (actionId) {
case CoreCommands.CMD_SQL_QUERY_NEXT:
nextQuery = editor.extractNextQuery(true);
break;
case CoreCommands.CMD_SQL_QUERY_PREV:
nextQuery = editor.extractNextQuery(false);
break;
default:
nextQuery = null;
break;
}
if (nextQuery != null) {
editor.selectAndReveal(nextQuery.getOffset(), nextQuery.getLength());
}
return null;
}
}