// Filename   : util.h
// Last Change: 2019-06-09 Sun 16:36:33.
//
#pragma once

#include <wx/wx.h>
#include <wx/dir.h>
#include <wx/imaglist.h>

/*** Utility Class ***/
class FileList
{
	private:
		wxString      m_dir;
		wxArrayString m_files;

		wxImageList m_image1;	// zoom1
		wxImageList m_image2;	// zoom2
		wxImageList m_image3;	// zoom3

	public:
		FileList();
		~FileList();

		void SetDirectory( wxString dir ) { m_dir = dir; };
		int GetFileCount( void ) { return m_files.GetCount(); };
		wxArrayString GetFiles( void ) { return m_files; };
		wxArrayString Update( void );
};


/*** Utility Function ***/
void MsgBox( wxString msg );
void MsgBox( int n );
wxRect Geo2Rect( wxString geo );
wxString Rect2Geo( wxRect rect );
void MaskRect( wxImage image, wxRect rect, int r, int g, int b );
bool IsBlack( int r, int g, int b );