OutputProcessor.h

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#ifndef OUTPUT_PROCESSOR_H
#define OUTPUT_PROCESSOR_H

#include "y2storage/StorageInterface.h"

class OutputProcessor 
    {
    public:
        OutputProcessor() {}
        virtual ~OutputProcessor() {}
        virtual void reset() {}
        virtual void finished() {}
        virtual void process( const string& txt, bool stderr );
    };

class ScrollBarHandler : public OutputProcessor
    {
    public:
        ScrollBarHandler( const string& sid, storage::CallbackProgressBar cb ) 
              { id=sid; first=true; callback=cb; cur=0; max=100; }
        virtual ~ScrollBarHandler() {}
        virtual void reset() { first=true; cur=0; }
        virtual void finished() { setCurValue( max ); }
        virtual void process( const string& txt, bool stderr );
        void setMaxValue( unsigned val ) { max=val; }
        unsigned getMaxValue() { return( max ); }
        void setCurValue( unsigned val ); 
        unsigned getCurValue() {  return( cur ); }

    protected:
        unsigned max;
        unsigned cur;
        bool first;
        string id;
        storage::CallbackProgressBar callback;
    };

class Mke2fsScrollbar : public ScrollBarHandler
    {
    public:
        Mke2fsScrollbar( storage::CallbackProgressBar cb ) :
            ScrollBarHandler( "format", cb ) { done=false; }
        virtual void process( const string& txt, bool stderr );
    protected:
        string seen;
        bool done;
    };

class ReiserScrollbar : public ScrollBarHandler
    {
    public:
        ReiserScrollbar( storage::CallbackProgressBar cb ) :
            ScrollBarHandler( "format", cb ) { max=100; }
        virtual void process( const string& txt, bool stderr );
    protected:
        string seen;
    };

#endif

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