D:/opendownloadmanager/ODM-1.x/vmsFileRecentList.cpp

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/*
  Free Download Manager Copyright (c) 2003-2007 FreeDownloadManager.ORG
  Open Download Manager Copyright (c) 2008-2010 OpenDownloadManager.ORG
*/        

#include "stdafx.h"
#include "FdmApp.h"
#include "vmsFileRecentList.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif        

vmsFileRecentList::vmsFileRecentList()
{
        m_nMaxEntries = 10;
}

vmsFileRecentList::~vmsFileRecentList()
{

}

void vmsFileRecentList::Add(LPCSTR pszFileDispName, LPCSTR pszFilePathName)
{
        _inc_FileInfo fi;
        fi.strDispName = pszFileDispName;
        fi.strPathName = pszFilePathName;
        m_vList.push_back (fi);

        bool bNeedDel = true;

        for (size_t i = 0; i < m_vList.size () - 1; i++)
        {
                if (lstrcmp (m_vList [i].strPathName, pszFilePathName) == 0)
                {
                        m_vList.erase (m_vList.begin () + i);
                        bNeedDel = false;
                        break;
                }
        }

        if (bNeedDel)
        {
                if (m_vList.size () > (size_t)m_nMaxEntries)
                        m_vList.erase (m_vList.begin ());
        }
}

BOOL vmsFileRecentList::Save(HANDLE hFile)
{
        size_t c = m_vList.size ();
        
        DWORD dw;

        if (FALSE == WriteFile (hFile, &c, sizeof (c), &dw, NULL))
                return FALSE;

        for (size_t i = 0; i < c; i++)
        {
                if (FALSE == fsSaveStrToFile (get_FileDispName (i), hFile))
                        return FALSE;

                if (FALSE == fsSaveStrToFile (get_FilePathName (i), hFile))
                        return FALSE;
        }

        return TRUE;
}

BOOL vmsFileRecentList::Load(HANDLE hFile)
{
        Clear ();

        size_t c = 0;
        DWORD dw;

        if (FALSE == ReadFile (hFile, &c, sizeof (c), &dw, NULL))
                return FALSE;

        for (size_t i = 0; i < c; i++)
        {
                LPSTR pszDisp, pszPath;

                if (FALSE == fsReadStrFromFile (&pszDisp, hFile))
                        return FALSE;

                if (FALSE == fsReadStrFromFile (&pszPath, hFile))
                        return FALSE;

                Add (pszDisp, pszPath);

                delete [] pszDisp;
                delete [] pszPath;
        }

        return TRUE;
}

void vmsFileRecentList::Clear()
{
        m_vList.clear ();
}

LPCSTR vmsFileRecentList::get_FileDispName(int nIndex) const
{
        return m_vList [nIndex].strDispName;
}

LPCSTR vmsFileRecentList::get_FilePathName(int nIndex) const
{
        return m_vList [nIndex].strPathName;
}

int vmsFileRecentList::get_Count() const
{
        return m_vList.size ();
}

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