D:/opendownloadmanager/ODM-1.x/DownloaderProperties_BtPage.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_BtPage.h"
#include "vmsDialogHelper.h"
#include "vmsTorrentExtension.h"

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

IMPLEMENT_DYNCREATE(CDownloaderProperties_BtPage, CPropertyPage)

CDownloaderProperties_BtPage::CDownloaderProperties_BtPage() : CPropertyPage(CDownloaderProperties_BtPage::IDD)
{
        m_psp.dwFlags |= PSP_USETITLE;
        m_psp.pszTitle = LS (L_BITTORRENT);
        m_bDontSetModif = false;
}

CDownloaderProperties_BtPage::~CDownloaderProperties_BtPage()
{
}

void CDownloaderProperties_BtPage::DoDataExchange(CDataExchange* pDX)
{
        CPropertyPage::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(CDownloaderProperties_BtPage)
        DDX_Control(pDX, IDC_LIMITDIM, m_wndLimitDim);
        DDX_Control(pDX, IDC_TRAFFICMODESTAB, m_tabTrafficModes);
        //}}AFX_DATA_MAP
}  

BEGIN_MESSAGE_MAP(CDownloaderProperties_BtPage, CPropertyPage)
        //{{AFX_MSG_MAP(CDownloaderProperties_BtPage)
        ON_NOTIFY(TCN_SELCHANGE, IDC_TRAFFICMODESTAB, OnSelchangeTrafficmodestab)
        ON_BN_CLICKED(IDC_LIMIT, OnLimit)
        ON_BN_CLICKED(IDC_LIMITUPLOADS, OnLimituploads)
        ON_BN_CLICKED(IDC_ENABLE, OnEnable)
        ON_EN_CHANGE(IDC_LIMITVAL, OnChangeLimitval)
        ON_CBN_SELCHANGE(IDC_LIMITDIM, OnSelchangeLimitdim)
        ON_EN_CHANGE(IDC_UPLLIMITVAL, OnChangeUpllimitval)
        ON_EN_CHANGE(IDC_PORT_FROM, OnChangePortFrom)
        ON_EN_CHANGE(IDC_PORT_TO, OnChangePortTo)
        ON_BN_CLICKED(IDC_USE_DHT, OnUseDht)
        ON_WM_CONTEXTMENU()
        ON_WM_HELPINFO()
        ON_COMMAND(ID_WHATISTHIS, OnWhatisthis)
        ON_BN_CLICKED(IDC_ASSOCWITHTORRENT, OnAssocwithtorrent)
        ON_BN_CLICKED(IDC_DISABLE_SEEDING, OnDisableSeeding)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()      

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

        m_tabTrafficModes.InsertItem (0, LS (L_LIGHT));
        m_tabTrafficModes.InsertItem (1, LS (L_MEDIUM));
        m_tabTrafficModes.InsertItem (2, LS (L_HEAVY));
        m_iOldMode = 0;

        CString str;
        str.Format ("%s/%s", LS (L_B), LS (L_S)); m_wndLimitDim.AddString (str);
        str.Format ("%s/%s", LS (L_KB), LS (L_S)); m_wndLimitDim.AddString (str);
        str.Format ("%s/%s", LS (L_MB), LS (L_S)); m_wndLimitDim.AddString (str);
        m_wndLimitDim.SetCurSel (0);

        UINT aSpinIds [] = {
                IDC_UPLLIMITVALSPIN, IDC_PORT_FROM_SPIN, IDC_PORT_TO_SPIN
        };
        for (int i = 0; i < sizeof (aSpinIds) / sizeof (UINT); i++)
        {
                CSpinButtonCtrl *pSpin = (CSpinButtonCtrl*) GetDlgItem (aSpinIds [i]);
                pSpin->SetRange (1, UD_MAXVAL);
        }

        for (i = 0; i < 3; i++)
        {
                m_vModes.push_back (
                        _inc_ModeStgs (_App.Bittorrent_UploadTrafficLimit (i), 
                                _App.Bittorrent_UploadConnectionLimit (i)));
        }
        SetDlgItemInt (IDC_UPLLIMITVAL, 1);
        ModeToDlg ();
        
        CheckDlgButton (IDC_ENABLE,
                _App.Bittorrent_Enable () ? BST_CHECKED : BST_UNCHECKED);

        SetDlgItemInt (IDC_PORT_FROM, _App.Bittorrent_ListenPort_From ());
        SetDlgItemInt (IDC_PORT_TO, _App.Bittorrent_ListenPort_To ());

        CheckDlgButton (IDC_USE_DHT,
                _App.Bittorrent_EnableDHT () ? BST_CHECKED : BST_UNCHECKED);

        CheckDlgButton (IDC_ASSOCWITHTORRENT, 
                vmsTorrentExtension::IsAssociatedWithUs () ? BST_CHECKED : BST_UNCHECKED);

        CheckDlgButton (IDC_DISABLE_SEEDING, 
                _App.Bittorrent_DisableSeedingByDef () ? BST_CHECKED : BST_UNCHECKED);

        ApplyLanguage ();

        UpdateEnabled ();
        
        return TRUE;                
}

BOOL CDownloaderProperties_BtPage::OnApply() 
{
        BOOL bEn = IsDlgButtonChecked (IDC_ENABLE) == BST_CHECKED;
        _App.Bittorrent_Enable (bEn);

        BOOL bAssoc = IsDlgButtonChecked (IDC_ASSOCWITHTORRENT) == BST_CHECKED;

        if (bAssoc == FALSE && vmsTorrentExtension::IsAssociatedWithUs ())
        {
                vmsTorrentExtension::AssociateWith (_App.Bittorrent_OldTorrentAssociation ());
        }
        else if (bAssoc && vmsTorrentExtension::IsAssociatedWithUs () == FALSE)
        {
                _App.Bittorrent_OldTorrentAssociation (vmsTorrentExtension::GetCurrentAssociation ());
                vmsTorrentExtension::Associate ();
        }

        if (bEn == FALSE)
                return CPropertyPage::OnApply ();

        DlgToMode (m_iOldMode);

        for (size_t i = 0; i < m_vModes.size (); i++)
        {
                _App.Bittorrent_UploadTrafficLimit (i, m_vModes [i].iUplTrafLim);
                _App.Bittorrent_UploadConnectionLimit (i, m_vModes [i].iUplConnLim);
        }

        int portFrom = GetDlgItemInt (IDC_PORT_FROM);
        int portTo = GetDlgItemInt (IDC_PORT_TO);
        if (portFrom > portTo)
        {
                int t = portFrom;
                portFrom = portTo;
                portTo = t;
        }
        _App.Bittorrent_ListenPort_From (portFrom);
        _App.Bittorrent_ListenPort_To (portTo);
        _BT.ApplyListenPortSettings ();

        _App.Bittorrent_EnableDHT (IsDlgButtonChecked (IDC_USE_DHT) == BST_CHECKED);
        _BT.ApplyDHTSettings ();

        _App.Bittorrent_DisableSeedingByDef (IsDlgButtonChecked (IDC_DISABLE_SEEDING) == BST_CHECKED);
        
        return CPropertyPage::OnApply();
}

void CDownloaderProperties_BtPage::OnSelchangeTrafficmodestab(NMHDR* pNMHDR, LRESULT* pResult) 
{
        DlgToMode (m_iOldMode);
        m_iOldMode = m_tabTrafficModes.GetCurSel ();
        ModeToDlg ();
        *pResult = 0;
}

void CDownloaderProperties_BtPage::ModeToDlg()
{
        m_bDontSetModif = true;

        int mode = m_tabTrafficModes.GetCurSel ();

        if (m_vModes [mode].iUplTrafLim != -1)
        {
                vmsDialogHelper::SetDlgBytesGroup (this, m_vModes [mode].iUplTrafLim, 
                        IDC_LIMITVAL, IDC_LIMITDIM);
                CheckDlgButton (IDC_LIMIT, BST_CHECKED);
        }
        else
        {
                CheckDlgButton (IDC_LIMIT, BST_UNCHECKED);
        }

        if (m_vModes [mode].iUplConnLim != -1)
        {
                SetDlgItemInt (IDC_UPLLIMITVAL, m_vModes [mode].iUplConnLim);
                CheckDlgButton (IDC_LIMITUPLOADS, BST_CHECKED);
        }
        else
        {
                CheckDlgButton (IDC_LIMITUPLOADS, BST_UNCHECKED);
        }

        UpdateEnabled ();

        m_bDontSetModif = false;
}

void CDownloaderProperties_BtPage::DlgToMode(int mode)
{
        if (IsDlgButtonChecked (IDC_LIMIT) == BST_CHECKED)
        {
                UINT64 u;
                vmsDialogHelper::GetDlgBytesGroup (this, IDC_LIMITVAL, IDC_LIMITDIM, &u);
                m_vModes [mode].iUplTrafLim = (int)u;
        }
        else
                m_vModes [mode].iUplTrafLim = -1;

        if (IsDlgButtonChecked (IDC_LIMITUPLOADS) == BST_CHECKED)
                m_vModes [mode].iUplConnLim = GetDlgItemInt (IDC_UPLLIMITVAL);
        else
                m_vModes [mode].iUplConnLim = -1;
}

void CDownloaderProperties_BtPage::UpdateEnabled()
{
        BOOL b = IsDlgButtonChecked (IDC_ENABLE) == BST_CHECKED;

        UINT aIDs [] = {
                IDC_TRAFFICMODESTAB, IDC_LIMIT, IDC_LIMITVAL, IDC_LIMITDIM,
                IDC_LIMITUPLOADS, IDC_UPLLIMITVAL, IDC_UPLLIMITVALSPIN,
                IDC__USEPORTS, IDC_PORT_FROM, IDC_PORT_FROM_SPIN, IDC__TO,
                IDC_PORT_TO, IDC_PORT_TO_SPIN, IDC_USE_DHT
        };
        for (int i = 0; i < sizeof (aIDs) / sizeof (UINT); i++)
        {
                GetDlgItem (aIDs [i])->EnableWindow (b);
        }

        if (b == FALSE)
                return;

        b = IsDlgButtonChecked (IDC_LIMIT) == BST_CHECKED;
        GetDlgItem (IDC_LIMITVAL)->EnableWindow (b);
        GetDlgItem (IDC_LIMITDIM)->EnableWindow (b);

        b = IsDlgButtonChecked (IDC_LIMITUPLOADS) == BST_CHECKED;
        GetDlgItem (IDC_UPLLIMITVAL)->EnableWindow (b);
        GetDlgItem (IDC_UPLLIMITVALSPIN)->EnableWindow (b);
}

void CDownloaderProperties_BtPage::OnLimit() 
{
        SetModified ();
        UpdateEnabled ();       
}

void CDownloaderProperties_BtPage::OnLimituploads() 
{
        SetModified ();
        UpdateEnabled ();       
}

void CDownloaderProperties_BtPage::OnEnable() 
{
        SetModified ();
        UpdateEnabled ();
}

void CDownloaderProperties_BtPage::OnChangeLimitval() 
{
        if (m_bDontSetModif == false)
                SetModified (); 
}

void CDownloaderProperties_BtPage::OnSelchangeLimitdim() 
{
        if (m_bDontSetModif == false)
                SetModified (); 
}

void CDownloaderProperties_BtPage::OnChangeUpllimitval() 
{
        if (m_bDontSetModif == false)
                SetModified (); 
}

void CDownloaderProperties_BtPage::OnChangePortFrom() 
{
        SetModified ();
}

void CDownloaderProperties_BtPage::OnChangePortTo() 
{
        SetModified ();
}

void CDownloaderProperties_BtPage::OnUseDht() 
{
        SetModified (); 
}

void CDownloaderProperties_BtPage::ApplyLanguage()
{
        fsDlgLngInfo lnginfo [] =  {
                fsDlgLngInfo (IDC_ENABLE, L_ENABLEBTSUPPORT),
                fsDlgLngInfo (IDC_LIMIT, L_LIMIT_UPLOAD_TRAFFIC),
                fsDlgLngInfo (IDC_LIMITUPLOADS, L_LIMIT_UPLOAD_CONNECTIONS),
                fsDlgLngInfo (IDC__USEPORTS, L_USE_PORTS_IN_RANGE_FROM, TRUE),
                fsDlgLngInfo (IDC__TO, L_TO, TRUE),
                fsDlgLngInfo (IDC_USE_DHT, L_ENABLE_DHT),
                fsDlgLngInfo (IDC_ASSOCWITHTORRENT, L_ASSOCWITHTORRENT),
                fsDlgLngInfo (IDC_DISABLE_SEEDING, L_DISABLE_SEEDING_BYDEF),
        };

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

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

BOOL CDownloaderProperties_BtPage::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_BtPage::OnWhatisthis() 
{
        _CHMgr.OnWT (); 
}

void CDownloaderProperties_BtPage::PrepareCHMgr(CPoint point)
{
        fsCtrlContextHelp aCH1 [] = {
                fsCtrlContextHelp (IDC_ENABLE, LS (L_ENABLEBT_HERE)),
                fsCtrlContextHelp (IDC_LIMIT, LS (L_LIMITUPLOADTRAF_HERE)),
                fsCtrlContextHelp (IDC_LIMITVAL, LS (L_LIMITUPLOADTRAF_HERE)),
                fsCtrlContextHelp (IDC_LIMITDIM, LS (L_DIMHERE)),
                fsCtrlContextHelp (IDC_LIMITUPLOADS, LS (L_LIMITUPLOADCONNS_HERE)),
                fsCtrlContextHelp (IDC_UPLLIMITVAL, LS (L_LIMITUPLOADCONNS_HERE)),
                fsCtrlContextHelp (IDC__USEPORTS, LS (L_BT_USEPORTSINRANGE_HERE)),
                fsCtrlContextHelp (IDC_PORT_FROM, LS (L_BT_USEPORTSINRANGE_HERE)),
                fsCtrlContextHelp (IDC__TO, LS (L_BT_USEPORTSINRANGE_HERE)),
                fsCtrlContextHelp (IDC_PORT_TO, LS (L_BT_USEPORTSINRANGE_HERE)),
                fsCtrlContextHelp (IDC_USE_DHT, LS (L_ENABLEDHT_HERE)),
        };

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

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

void CDownloaderProperties_BtPage::OnAssocwithtorrent() 
{
        SetModified (); 
}

void CDownloaderProperties_BtPage::OnDisableSeeding() 
{
        SetModified (); 
}

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