#ifndef _COPYPROGRESS_H_
#define _COPYPROGRESS_H_
#include <windows.h>
#include <time.h>

class copyProgressBar
{	private:
		unsigned long total;
		unsigned long copied;
      unsigned long totalFiles;
      unsigned long copiedFiles;
    	HWND			  progressParent;
    	HWND			  progressBar;
      HWND			  progressText;
      HWND			  progressTime;
    	bool 			  showing;
      time_t		  startTime;
	public:
      // constructors/destructors
   	copyProgressBar();

	  	copyProgressBar(unsigned long totalSize, unsigned long totalFiles);
	   ~copyProgressBar(); // destructor introduced to ensure that open windows are closed

	   void registerClass();	// does the registration of the window classes into Windows
    // the window procedure itself
    LRESULT CALLBACK windowProc(HWND window, UINT message, WPARAM wParam, LPARAM lParam);

    // timing methods
    void setStartTime() { this->startTime = time(NULL); }
    // messaging methods
    void done(unsigned long bytesDone);
    void done(unsigned long bytesDone, LPSTR message);
    void message(LPSTR message);

    // reinitialise the progress bar, giving a new total completion size
    void init(unsigned long totalSize, unsigned long totalFiles);
    // show the progress bar
    void show();
    // close (hide) the progress bar
    void close();
};
#endif