/*
* RnwCompletionContext.java
*
* Copyright (C) 2009-12 by RStudio, Inc.
*
* Unless you have received this program directly from RStudio pursuant
* to the terms of a commercial license agreement with RStudio, then
* this program is licensed to you under the terms of version 3 of the
* GNU Affero General Public License. This program is distributed WITHOUT
* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
*
*/
package org.rstudio.studio.client.workbench.views.source.model;
import org.rstudio.studio.client.common.rnw.RnwWeave;
import org.rstudio.studio.client.server.ServerRequestCallback;
public interface RnwCompletionContext
{
void getChunkOptions(
ServerRequestCallback<RnwChunkOptions> requestCallback);
RnwWeave getActiveRnwWeave();
/**
* Determines whether the given line and cursor position are a valid place
* to attempt an Rnw options completion. If not, -1 is returned. If so,
* the number returned is the index into <code>line</code> where the options
* start.
*/
int getRnwOptionsStart(String line, int cursorPos);
}