D:/opendownloadmanager/ODM-1.x/Dlg_SpreadHelp_LinkCode.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 "Dlg_SpreadHelp_LinkCode.h"

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

#define IMGT_DRAW               2 

#define IMGT_EXIT               4  

CDlg_SpreadHelp_LinkCode::CDlg_SpreadHelp_LinkCode(CWnd* pParent )
        : CDialog(CDlg_SpreadHelp_LinkCode::IDD, pParent)
{
        m_iCurrentFrame = 0;
        m_bRunning = FALSE;
        m_dwThrJob = 0;
}  

void CDlg_SpreadHelp_LinkCode::DoDataExchange(CDataExchange* pDX)
{
        CDialog::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(CDlg_SpreadHelp_LinkCode)
        //}}AFX_DATA_MAP
}  

BEGIN_MESSAGE_MAP(CDlg_SpreadHelp_LinkCode, CDialog)
        //{{AFX_MSG_MAP(CDlg_SpreadHelp_LinkCode)
        ON_WM_TIMER()
        ON_WM_PAINT()
        ON_WM_CTLCOLOR()
        ON_BN_CLICKED(IDC_COPYTOCLIPBOARD, OnCopytoclipboard)
        ON_BN_CLICKED(IDC_MOREEXAMPLES, OnMoreexamples)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()      

BOOL CDlg_SpreadHelp_LinkCode::OnInitDialog() 
{
        CDialog::OnInitDialog();

        m_bRunning = TRUE;

        m_fntFDM.CreateFont (15, 0, 0, 0, FW_NORMAL, 0, TRUE, 0, DEFAULT_CHARSET,
                0, 0, 0, 0, "MS Sans Serif");

        m_bRunning = TRUE;
        m_dwThrJob = IMGT_DRAW;
        m_bImgLoaded = FALSE;

        DWORD dw;
        CloseHandle (
                CreateThread (NULL, 0, _threadImage, this, 0, &dw));

        while (m_bImgLoaded == FALSE)
                Sleep (10);

        SetDlgItemText (IDC_HTMLCODE, get_HTMLCode ());

        ApplyLanguage ();
        
        return TRUE;  
                      
}

void CDlg_SpreadHelp_LinkCode::OnTimer(UINT nIDEvent) 
{
        if (m_iCurrentFrame == m_img.get_FrameCount ())
                m_iCurrentFrame = 0;

        KillTimer (1);
        SetTimer (1, m_img.get_FrameDelay (m_iCurrentFrame) * 10, NULL);

        m_img.set_CurrentFrame (m_iCurrentFrame++);

        m_dwThrJob |= IMGT_DRAW;

        CDialog::OnTimer(nIDEvent);
}

void CDlg_SpreadHelp_LinkCode::OnPaint() 
{
        CDialog::OnPaint ();
        m_dwThrJob |= IMGT_DRAW;        
}

DWORD WINAPI CDlg_SpreadHelp_LinkCode::_threadImage(LPVOID lp)
{
        CoInitialize (NULL);
        CDlg_SpreadHelp_LinkCode* pThis = (CDlg_SpreadHelp_LinkCode*) lp;

        pThis->m_bRunning = TRUE;

        pThis->m_img.Load ("fdm_01.gif");
        pThis->m_bImgLoaded = TRUE;

        if (pThis->m_img.get_FrameCount ())
        {
                pThis->m_iCurrentFrame = 0;
                pThis->SetTimer (1, pThis->m_img.get_FrameDelay (0) * 10, NULL);
        }

        while ((pThis->m_dwThrJob & IMGT_EXIT) == 0)
        {
                if (pThis->m_dwThrJob & IMGT_DRAW)
                {
                        if (pThis->m_img.is_Loaded ())
                        {
                                CRect rc;
                                pThis->GetClientRect (&rc);
                                CSize size = pThis->m_img.get_Size ();

                                rc.top = 5;
                                rc.bottom = rc.top + size.cy;

                                if (rc.Width () <= size.cx)
                                {
                                        rc.right = size.cx;     
                                }
                                else
                                {
                                        int w = (rc.Width () - size.cx) / 2;
                                        rc.left = w;
                                        rc.right = w + size.cx;
                                }

                                CDC* dc = pThis->GetDC ();
                                pThis->m_img.Draw (*dc, rc);
                                pThis->ReleaseDC (dc);
                        }

                        pThis->m_dwThrJob &= ~IMGT_DRAW;
                }

                Sleep (50);
        }

        LOG ("releasing img...");
        pThis->m_img.Free ();
        LOG ("ok." << nl);
        pThis->m_dwThrJob &= ~IMGT_EXIT;
        pThis->m_bRunning = FALSE;

        CoUninitialize ();

        return 0;
}  

void CDlg_SpreadHelp_LinkCode::OnOK() 
{
        ShutdownThread ();
        CDialog::OnOK();
}

void CDlg_SpreadHelp_LinkCode::ShutdownThread()
{
        m_dwThrJob |= IMGT_EXIT;
        while (m_bRunning)
                Sleep (5);
}

HBRUSH CDlg_SpreadHelp_LinkCode::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
        HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
        
        if (pWnd->m_hWnd == GetDlgItem (IDC__FDM)->m_hWnd)
        {
                pDC->SelectObject (m_fntFDM);
                pDC->SetTextColor (RGB (0, 0, 200));
        }
        
        
        return hbr;
}

void CDlg_SpreadHelp_LinkCode::OnCancel() 
{
        ShutdownThread ();      
        CDialog::OnCancel();
}

void CDlg_SpreadHelp_LinkCode::OnCopytoclipboard() 
{
        _ClipbrdMgr.Text (get_HTMLCode ());     
}

void CDlg_SpreadHelp_LinkCode::OnMoreexamples() 
{
        fsOpenUrlInBrowser ("http://www.opendownloadmanager.org/linktous.htm");
}

CString CDlg_SpreadHelp_LinkCode::get_HTMLCode()
{
        return "<!--Open Download Manager code//--> <A href=\"http://www.opendownloadmanager.org/\" title=\"Open Download Manager\">\
<img src=\"http://www.opendownloadmanager.org/i/odm-01.gif\" width=\"88\" height=\"31\" border=\"0\" alt = \"Open Download Manager\" > <br>Open Download Manager </A> <!--End of Open Download Manager code//-->";
}

void CDlg_SpreadHelp_LinkCode::ApplyLanguage()
{
        fsDlgLngInfo lnginfo [] =  {
                fsDlgLngInfo (IDC_COPYTOCLIPBOARD, L_COPYTOCLIPBOARD),
                fsDlgLngInfo (IDC_MOREEXAMPLES, L_MOREEXAMPLES),
        };

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

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