OP_Compare.h

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/*
* PROPRIETARY INFORMATION.  This software is proprietary to
* Side Effects Software Inc., and is not to be reproduced,
* transmitted, or disclosed in any way without written permission.
*
* NAME: OPUI_ShowChanges.h
*
* COMMENTS:     Dialog that launches a comparison of an operator type
*               instance against a saved version.
*
*/

#ifndef __OP_Compare_h__
#define __OP_Compare_h__

#include "OP_API.h"
#include <UT/UT_MIME.h>
#include <UT/UT_Options.h>

class OP_Node;
class OP_Network;
class OP_OTLLibrary;
class OP_OTLDefinition;
class OP_CompareData;

class OP_API OP_Compare
{
public:
    OP_Compare();
    virtual ~OP_Compare();



    typedef enum
    {
        ModeHipFile,
        ModeHDANetwork,
        ModeHDA
    } DialogMode;

    typedef enum
    {
        SourceUnknown,
        SourceHipFile,
        SourceHDANetwork,
        SourceHDANetworkCache,
        SourceHDA,
        SourceNetwork,
        SourceBackup,
        SourceCurrentScene,
        SourceLastSaved
    } CompareSource;

    void                 setOptions(const UT_Options &options)
    {
        myOptions = options;
        prepareFilters();
    }
    const UT_Options    &getOptions() const
    {
        return myOptions;
    }

    void                 getCompareFilters(UT_WorkBuffer &inclusions,
                                           UT_WorkBuffer &exclusions,
                                           UT_MIME::TextFilterList &text_filters) const;
    void                 prepareFilters();

    void                 prepareNetworkFile(const UT_StringHolder &source_file,
                                            UT_StringHolder &filename) const;

    void                 prepareHDA(const UT_StringHolder &source_file,
                                    UT_StringHolder &filename) const;

    void                 prepareHDANetwork(const UT_StringHolder &source_file,
                                           const UT_StringHolder &table_and_name,
                                           UT_StringHolder &filename) const;

    void                 prepareNetwork(OP_Network *network,
                                        UT_StringHolder &filename) const;

private:
    UT_Options           myOptions;
    OP_CompareData      *myCompareData;
};

#endif