parameter/AreaConfiguration.h

/* <auto_header>
 * <FILENAME>
 * 
 * INTEL CONFIDENTIAL
 * Copyright © 2011 Intel 
 * Corporation All Rights Reserved.
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 * The source code contained or described herein and all documents related to
 * the source code ("Material") are owned by Intel Corporation or its suppliers
 * or licensors. Title to the Material remains with Intel Corporation or its
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 * Material is protected by worldwide copyright and trade secret laws and
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 * express and approved by Intel in writing.
 * 
 *  AUTHOR: Patrick Benavoli (patrickx.benavoli@intel.com)
 * CREATED: 2011-06-01
 * UPDATED: 2011-07-27
 * 
 * 
 * </auto_header>
 */
#pragma once

#include "ParameterBlackboard.h"
#include "BinaryStream.h"

using namespace std;

class CConfigurableElement;
class CXmlElement;
class CConfigurationAccessContext;

class CAreaConfiguration
{
public:
    CAreaConfiguration(const CConfigurableElement* pConfigurableElement);

    // Save data from current
    void save(const CParameterBlackboard* pMainBlackboard);

    // Apply data to current
    void restore(CParameterBlackboard* pMainBlackboard) const;

    // Ensure validity
    void validate(const CParameterBlackboard* pMainBlackboard);

    // Return validity
    bool isValid() const;

    // Ensure validity against given valid area configuration
    void validateAgainst(const CAreaConfiguration* pValidAreaConfiguration);

    // Compound handling
    const CConfigurableElement* getConfigurableElement() const;

    // Configuration merging
    void copyFromInner(const CAreaConfiguration* pFromAreaConfiguration);

    // Configuration splitting
    void copyToInner(CAreaConfiguration* pToAreaConfiguration) const;

    // XML configuration settings parsing/composing
    bool serializeXmlSettings(CXmlElement& xmlConfigurationSettingsElementContent, CConfigurationAccessContext& configurationAccessContext);

    // Serialization
    void serialize(CBinaryStream& binaryStream);

    // Data size
    uint32_t getSize() const;
private:
    // Associated configurable element
    const CConfigurableElement* _pConfigurableElement;
    // Store validity
    void setValid(bool bValid);

    // Configurable element settings
    CParameterBlackboard _blackboard;
    // Area configuration validity (invalid area configurations can't be restored)
    bool _bValid;
};