gls_rso_container_util.h

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/*! \file
  \brief  Standard GL Studio implementation of the rso interface (container side), disti::GlsRSO1_ResourceFilterImpl.

  \par Copyright Information

  Copyright (c) 2015 by The DiSTI Corporation.<br>
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  NO WARRANTY. THE SOFTWARE IS PROVIDED "AS-IS," WITHOUT WARRANTY OF ANY KIND,
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*/
#ifndef _GLS_RSO_CONTAINER_UTIL_H
#define _GLS_RSO_CONTAINER_UTIL_H

#include "rso_interface_1.h"
#include "gls_resources.h"

namespace disti {

/** Standard implmentation for the RSO1_ResourceFilter interface
*   This wraps the GlsResourceFilter class
*/
class GlsRSO1_ResourceFilterImpl : public RSOInterface1::ResourceFilter
{
protected:
    // Reference to the GlsResourceFilter object being wrapped
    // The GlsRSO1_ResourceFilterImpl does not delete this object.
    GlsResourceFilter* _filter;
public:
    GlsRSO1_ResourceFilterImpl(GlsResourceFilter* filter):
        _filter(filter) 
    {}

    virtual ~GlsRSO1_ResourceFilterImpl() {}

    // Change the filter object that this interface is wrapping
    void Filter(GlsResourceFilter* filter) { _filter = filter; }
    GlsResourceFilter* Filter() { return _filter; }

    // How many levels of qualification to show in the name.
    // -1 means full qualification.
    virtual int LevelsUp() const { return _filter?_filter->LevelsUp():-1; }
    virtual void LevelsUp(int value) { if(_filter) { _filter->LevelsUp(value); } }
    
    // How many levels of children to show.
    //  0 means don't show any children properties
    // -1 means all the way down.
    virtual int GroupLevelsDown() const { return _filter?_filter->GroupLevelsDown():0; }
    virtual void GroupLevelsDown(int value) { if(_filter) { _filter->GroupLevelsDown(value); } }

    // If true, only a list of names will be returned.
    // Values will not be returned.
    // The format changes to not include the ":".
    virtual bool NamesOnly() const { return _filter?_filter->NamesOnly():false; }
    virtual void NamesOnly(bool value) { if(_filter) { _filter->NamesOnly(value); } }

    // Manage the exclude list
    virtual void AddExclude(const char* str) { if(_filter) { _filter->AddExclude(str); } }
    virtual int ExcludeCount() const { return _filter?_filter->ExcludeCount():0; }
    virtual const char* GetExclude(int index) const { return (_filter)?(_filter->GetExclude(index)):(NULL); }

    // Manage the include list
    virtual void AddInclude(const char* str)  { if(_filter) { _filter->AddInclude(str); } }
    virtual int IncludeCount() const { return _filter?_filter->IncludeCount():0; }
    virtual const char* GetInclude(int index) const { return (_filter)?(_filter->GetInclude(index)):(NULL); }

    // Check a name against the filter.
    virtual bool PassFilter(const char* name) const { return _filter?_filter->PassFilter(name):true; }
};

} // namespace disti

#endif