/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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
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 *************************************************************/


 
 #ifndef IDOCUMENTTIMERACCESS_HXX_INCLUDED
 #define IDOCUMENTTIMERACCESS_HXX_INCLUDED
 
 /** Get information about the current document state
 */
 class IDocumentTimerAccess
 { 
 public:
	/**
    Set modus to start, i.e. start timer if block count == 0
	*/
	virtual void StartIdling() = 0;

	/**
    Set modus to stopped, i.e. stop timer if running
	*/
	virtual void StopIdling() = 0;

	/**
    Increment block count, stop timer if running
	*/
	virtual void BlockIdling() = 0;

	/**
    Decrement block count, start timer if block count == 0 AND modus == start
	*/
	virtual void UnblockIdling() = 0;

 protected:
	virtual ~IDocumentTimerAccess() {};
 };
  
 #endif // IDOCUMENTTIMERACCESS_HXX_INCLUDED