ff_iterator.h

/*
 * File:   ff_iterator.h
 * Author: Jari Williamsson
 *
 * Created on den 9 november 2010, 19:38
 */
 
#ifndef FF_ITERATOR_H
#define FF_ITERATOR_H
 
class FCIteratorHandler : public __FCBase
{
    bool _useprogressbar;
 
    bool _progressbarabortable;
 
    bool _latestabortstate;
 
    bool _saveafteriterate;
public:
    const char* ClassName() const override { return "FCIteratorHandler"; }
 
     FCIteratorHandler(bool bUseProgressBar = false, bool bUserAbortable = false) : __FCBase()
     {
         _useprogressbar = bUseProgressBar;
         _progressbarabortable = bUserAbortable;
         _latestabortstate = false;
         _saveafteriterate = false;
     }
 
    virtual bool Iterate([[maybe_unused]]__FCBase* pObject) { return true; }
 
    virtual bool SecondPassIterate([[maybe_unused]]__FCBase* pObject) { return false; }
 
    virtual bool IterateIndex([[maybe_unused]]__FCBase* pObject, [[maybe_unused]]int index) { return true; }
 
    virtual bool Match([[maybe_unused]]__FCBase* pObject) { return false; }
 
    virtual int Compare([[maybe_unused]]const __FCBase* pObject1, [[maybe_unused]]const __FCBase* pObject2) const { return 0; }
 
    virtual bool PreProcess() { return true; }
 
    virtual bool PreProcessIfExist() { return true; }
 
    virtual void PostProcess() {}
 
    virtual void PostProcessIfExist() {}
 
    void SetLastAbortState(bool value) { _latestabortstate = value; }
 
    bool GetLastAbortState() { return _useprogressbar && _progressbarabortable && _latestabortstate; }
 
    bool GetUseProgressBar() { return _useprogressbar; }
 
    void SetUseProgressBar(bool value) { _useprogressbar = value; }
 
    bool GetProgressBarAbortable() { return _progressbarabortable; }
 
    void SetProgressBarAbortable(bool value) { _progressbarabortable = value; }
 
 
    bool GetSaveAfterIterate() { return _saveafteriterate; }
 
    void SetSaveAfterIterate(bool value) { _saveafteriterate = value; }
};
 
 
class __FCIteratorBase : public __FCBase
{
public:
    const char* ClassName() const override { return "__FCIteratorBase"; }
 
    __FCIteratorBase() : __FCBase() {}
 
    virtual int ForEach(FCIteratorHandler* pIterator) = 0;
 
    virtual __FCBase* FindFirst(FCIteratorHandler* pIterator)  = 0;
};
 
#endif  /* FF_ITERATOR_H */