D:/opendownloadmanager/ODM-1.x/DownloaderProperties_MirrorsPage.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 "DownloaderProperties_MirrorsPage.h"
#include "DownloadsWnd.h"
#include "vmsDialogHelper.h"

extern CDownloadsWnd* _pwndDownloads;

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

IMPLEMENT_DYNCREATE(CDownloaderProperties_MirrorsPage, CPropertyPage)

CDownloaderProperties_MirrorsPage::CDownloaderProperties_MirrorsPage() : CPropertyPage(CDownloaderProperties_MirrorsPage::IDD)
{
        m_psp.dwFlags |= PSP_USETITLE;
        m_psp.pszTitle = LS (L_MIRRORS);
}

CDownloaderProperties_MirrorsPage::~CDownloaderProperties_MirrorsPage()
{
}

void CDownloaderProperties_MirrorsPage::DoDataExchange(CDataExchange* pDX)
{
        CPropertyPage::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(CDownloaderProperties_MirrorsPage)
        DDX_Control(pDX, IDC_MIRRSERVERS, m_wndMirrServers);
        DDX_Control(pDX, IDC_FILEMINSIZEDIM, m_wndMinSizeDim);
        //}}AFX_DATA_MAP
}  

BEGIN_MESSAGE_MAP(CDownloaderProperties_MirrorsPage, CPropertyPage)
        //{{AFX_MSG_MAP(CDownloaderProperties_MirrorsPage)
        ON_WM_CONTEXTMENU()
        ON_WM_HELPINFO()
        ON_COMMAND(ID_WHATISTHIS, OnWhatisthis)
        ON_BN_CLICKED(IDC_AUTO, OnAuto)
        ON_BN_CLICKED(IDC_MAXMIRRORS, OnMaxmirrors)
        ON_EN_CHANGE(IDC_MAXMIRRORSVAL, OnChangeMaxmirrorsval)
        ON_BN_CLICKED(IDC_CALCSPEED, OnCalcspeed)
        ON_BN_CLICKED(IDC_RECALCSPEED, OnRecalcspeed)
        ON_EN_CHANGE(IDC_RECALCVAL, OnChangeRecalcval)
        ON_EN_CHANGE(IDC_FILEMINSIZE, OnChangeFileminsize)
        ON_CBN_SELCHANGE(IDC_FILEMINSIZEDIM, OnSelchangeFileminsizedim)
        ON_CBN_SELCHANGE(IDC_MIRRSERVERS, OnSelchangeMirrservers)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()      

BOOL CDownloaderProperties_MirrorsPage::OnInitDialog() 
{
        CPropertyPage::OnInitDialog();

        UINT anIDs [] = {
                IDC_MAXMIRRORSSPIN, IDC_RECALCSPIN
        };

        for (int i = 0; i < sizeof (anIDs) / sizeof (UINT); i++)
        {
                CSpinButtonCtrl *p = (CSpinButtonCtrl*) GetDlgItem (anIDs [i]);
                p->SetRange (1, UD_MAXVAL);
        }

        m_wndMinSizeDim.AddString (LS (L_B)); 
        m_wndMinSizeDim.AddString (LS (L_KB)); 
        m_wndMinSizeDim.AddString (LS (L_MB));

        CheckDlgButton (IDC_AUTO, _App.Mirr_AutoSearch () ? BST_CHECKED : BST_UNCHECKED);
        if (_App.Mirr_MaxCount () != UINT_MAX)
        {
                CheckDlgButton (IDC_MAXMIRRORS, BST_CHECKED);
                SetDlgItemInt (IDC_MAXMIRRORSVAL, _App.Mirr_MaxCount (), FALSE);
        }
        else
                SetDlgItemInt (IDC_MAXMIRRORSVAL, 10, FALSE);

        CheckDlgButton (IDC_CALCSPEED, _App.Mirr_CalcSpeed () ? BST_CHECKED : BST_UNCHECKED);

        if (_App.Mirr_RecalcSpeedTime ())
        {
                CheckDlgButton (IDC_RECALCSPEED, BST_CHECKED);
                SetDlgItemInt (IDC_RECALCVAL, _App.Mirr_RecalcSpeedTime (), FALSE);
        }
        else
                SetDlgItemInt (IDC_RECALCVAL, 60, FALSE);

        vmsDialogHelper::SetDlgBytesGroup (this, _App.Mirr_FileMinSize (), IDC_FILEMINSIZE, IDC_FILEMINSIZEDIM);

        CheckDlgButton (IDC_DONTIFSIZEUNK, _App.Mirr_DontSearchIfSizeUnk () ? BST_CHECKED : BST_UNCHECKED);

        m_wndMirrServers.AddString ("FileSearching.com");
        m_wndMirrServers.AddString ("FindFiles.com");
        m_wndMirrServers.AddString ("download.huihoo.com");
        m_wndMirrServers.SetCurSel (_App.Mirr_Server ());
        
        ApplyLanguage ();
        UpdateEnabled ();
        
        return TRUE;                  
}

void CDownloaderProperties_MirrorsPage::OnContextMenu(CWnd* , CPoint point) 
{
        PrepareCHMgr (point);
        _CHMgr.ShowMenu ();     
}

BOOL CDownloaderProperties_MirrorsPage::OnHelpInfo(HELPINFO* pHelpInfo) 
{
        RECT rc;
        CWnd *pItem = GetDlgItem (pHelpInfo->iCtrlId);
        if (pItem == NULL)
                return TRUE;
        pItem->GetWindowRect (&rc);
        if (PtInRect (&rc, pHelpInfo->MousePos) == FALSE)
        {
                pHelpInfo->MousePos.x = rc.left + (rc.right - rc.left) / 2;
                pHelpInfo->MousePos.y = rc.top + (rc.bottom - rc.top) / 2;
        }
        PrepareCHMgr (pHelpInfo->MousePos);
        _CHMgr.OnWT ();
        return TRUE;
}

void CDownloaderProperties_MirrorsPage::ApplyLanguage()
{
        fsDlgLngInfo lnginfo [] =  {
                fsDlgLngInfo (IDC_AUTO, L_MIRR_AUTOSEARCH),
                fsDlgLngInfo (IDC_MAXMIRRORS, L_MIRR_MAXNUMBER),
                fsDlgLngInfo (IDC_CALCSPEED, L_MIRR_CALCSPEED),
                fsDlgLngInfo (IDC_RECALCSPEED, L_MIRR_RECALCSPEEDEACH),
                fsDlgLngInfo (IDC__MIN, L_MIN),
                fsDlgLngInfo (IDC__DONTSEARCH, L_MIRR_DONTSEARCH),
                fsDlgLngInfo (IDC_DONTIFSIZEUNK, L_MIRR_DONTIFSIZEUNK),
                fsDlgLngInfo (IDC__MIRRSERVER, L_MIRRSERVER),
        };

        _LngMgr.ApplyLanguage ( this, lnginfo, sizeof (lnginfo) / sizeof (fsDlgLngInfo), 0);
}

void CDownloaderProperties_MirrorsPage::PrepareCHMgr(CPoint point)
{
        fsCtrlContextHelp aCH1 [] = {
                fsCtrlContextHelp (IDC_AUTO, LS (L_MIRR_AUTOHERE)),
                fsCtrlContextHelp (IDC_MAXMIRRORS, LS (L_MIRR_MAXMIRRORSHERE)),
                fsCtrlContextHelp (IDC_MAXMIRRORSVAL, LS (L_MIRR_MAXMIRRORSHERE)),
                fsCtrlContextHelp (IDC_CALCSPEED, LS (L_MIRR_CALCSPEEDHERE)),
                fsCtrlContextHelp (IDC_RECALCSPEED, LS (L_MIRR_RECALCSPEEDHERE)),
                fsCtrlContextHelp (IDC_RECALCVAL, LS (L_MIRR_RECALCSPEEDHERE)),
                fsCtrlContextHelp (IDC__DONTSEARCH, LS (L_MIRR_DONTSEARCHHERE)),
                fsCtrlContextHelp (IDC_FILEMINSIZE, LS (L_MIRR_DONTSEARCHHERE)),
                fsCtrlContextHelp (IDC_FILEMINSIZEDIM, LS (L_DIMHERE)),
        };

        static fsCtrlContextHelp aCH [sizeof (aCH1) / sizeof (fsCtrlContextHelp)];
        CopyMemory (aCH, aCH1, sizeof (aCH));

        _CHMgr.PrepareContextMenu (this, point, aCH, sizeof (aCH) / sizeof (fsCtrlContextHelp));        
}

void CDownloaderProperties_MirrorsPage::OnWhatisthis() 
{
        _CHMgr.OnWT (); 
}

void CDownloaderProperties_MirrorsPage::UpdateEnabled()
{
        BOOL b = IsDlgButtonChecked (IDC_AUTO);
        GetDlgItem (IDC__DONTSEARCH)->EnableWindow (b);
        GetDlgItem (IDC_FILEMINSIZE)->EnableWindow (b);
        GetDlgItem (IDC_FILEMINSIZEDIM)->EnableWindow (b);
        GetDlgItem (IDC_DONTIFSIZEUNK)->EnableWindow (b);

        b = IsDlgButtonChecked (IDC_CALCSPEED) == BST_CHECKED;
        GetDlgItem (IDC_RECALCSPEED)->EnableWindow (b);
        b = b && IsDlgButtonChecked (IDC_RECALCSPEED) == BST_CHECKED;
        GetDlgItem (IDC_RECALCVAL)->EnableWindow (b);
        GetDlgItem (IDC_RECALCSPIN)->EnableWindow (b);
        GetDlgItem (IDC__MIN)->EnableWindow (b);

        b = IsDlgButtonChecked (IDC_MAXMIRRORS) == BST_CHECKED;
        GetDlgItem (IDC_MAXMIRRORSVAL)->EnableWindow (b);
        GetDlgItem (IDC_MAXMIRRORSSPIN)->EnableWindow (b);
}

void CDownloaderProperties_MirrorsPage::OnAuto() 
{
        UpdateEnabled ();
        SetModified ();
}

void CDownloaderProperties_MirrorsPage::OnMaxmirrors() 
{
        UpdateEnabled ();
        SetModified (); 
}

void CDownloaderProperties_MirrorsPage::OnChangeMaxmirrorsval() 
{
        SetModified ();
}

void CDownloaderProperties_MirrorsPage::OnCalcspeed() 
{
        UpdateEnabled ();
        SetModified ();
}

void CDownloaderProperties_MirrorsPage::OnRecalcspeed() 
{
        UpdateEnabled ();
        SetModified (); 
}

void CDownloaderProperties_MirrorsPage::OnChangeRecalcval() 
{
        SetModified ();
}

BOOL CDownloaderProperties_MirrorsPage::OnApply() 
{
        UINT nID; 
        BOOL b;

        UINT u;
        UINT64 u64;
        if (vmsDialogHelper::GetDlgBytesGroup (this, IDC_FILEMINSIZE, IDC_FILEMINSIZEDIM, &u64) == FALSE)
                return FALSE;
        u = (UINT)u64;

        if (u < 100*1024)
                u = 100*1024;

        _App.Mirr_FileMinSize (u);

        _App.Mirr_AutoSearch (IsDlgButtonChecked (IDC_AUTO) == BST_CHECKED);

        if (IsDlgButtonChecked (IDC_MAXMIRRORS) == BST_CHECKED)
        {
                UINT u;
                u = GetDlgItemInt (IDC_MAXMIRRORSVAL);
                if (u == 0)
                {
                        nID = IDC_MAXMIRRORSVAL;
                        goto _lInpErr;
                }
                _App.Mirr_MaxCount (u);
        }
        else
                _App.Mirr_MaxCount (UINT_MAX);

        b = IsDlgButtonChecked (IDC_CALCSPEED) == BST_CHECKED;
        _App.Mirr_CalcSpeed (b);
        if (b)
        {
                if (IsDlgButtonChecked (IDC_RECALCSPEED) == BST_CHECKED)
                {
                        UINT u;
                        u = GetDlgItemInt (IDC_RECALCVAL);
                        if (u == 0)
                        {
                                nID = IDC_RECALCVAL;
                                goto _lInpErr;
                        }
                        _App.Mirr_RecalcSpeedTime (u);
                }
                else
                        _App.Mirr_RecalcSpeedTime (0);
        }

        _App.Mirr_DontSearchIfSizeUnk (IsDlgButtonChecked (IDC_DONTIFSIZEUNK) == BST_CHECKED);
        _App.Mirr_Server (m_wndMirrServers.GetCurSel ());

        _DldsMgr.ReadMirrParameters ();
        _DldsMgr.Apply_MirrParameters ();
        
        return CPropertyPage::OnApply();

_lInpErr:
        CString str;
        str.Format (LS (L_ENTERGREATER), 0);
        MessageBox (str, LS (L_INPERR), MB_ICONEXCLAMATION);
        CEdit *pE = (CEdit*) GetDlgItem (nID);
        pE->SetSel (0, -1);
        pE->SetFocus ();
        return FALSE;
}

void CDownloaderProperties_MirrorsPage::OnChangeFileminsize() 
{
        SetModified ();
}

void CDownloaderProperties_MirrorsPage::OnSelchangeFileminsizedim() 
{
        SetModified (); 
}

void CDownloaderProperties_MirrorsPage::OnSelchangeMirrservers() 
{
        SetModified (); 
}

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