DlgFilePreview.h

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//
// DlgFilePreview.h
//
// Copyright (c) Shareaza Development Team, 2002-2005.
// This file is part of SHAREAZA (www.shareaza.com)
//
// Shareaza is free software; you can redistribute it
// and/or modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// Shareaza is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Shareaza; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

#if !defined(AFX_DLGFILEPREVIEW_H__E2307205_BEF2_4A77_A7FA_BC92F46BCBF6__INCLUDED_)
#define AFX_DLGFILEPREVIEW_H__E2307205_BEF2_4A77_A7FA_BC92F46BCBF6__INCLUDED_

#pragma once

#include "DlgSkinDialog.h"

class CDownload;


class CFilePreviewDlg : public CSkinDialog
{
// Construction
public:
        CFilePreviewDlg(CDownload* pDownload, CWnd* pParent = NULL);
        virtual ~CFilePreviewDlg();
        DECLARE_DYNAMIC(CFilePreviewDlg)

// Attributes
public:
        CCriticalSection m_pSection;
        CDownload*              m_pDownload;
        CString                 m_sRemoteName;
        CString                 m_sSourceName;
        CString                 m_sTargetName;
        QWORD                   m_nRange;
        QWORD                   m_nPosition;
        DWORD                   m_nScaled;
        DWORD                   m_nOldScaled;
        CString                 m_sStatus;
        CString                 m_sOldStatus;
        CDWordArray             m_pRanges;
protected:
        BOOL                    m_bThread;
        HANDLE                  m_hThread;
        BOOL                    m_bCancel;
        CString                 m_sExecute;
protected:
        IDownloadPreviewPlugin* m_pPlugin;
        static CPtrList                 m_pWindows;

// Operations
public:
        BOOL            Create();
        static void     OnSkinChange(BOOL bSet);
        static void     CloseAll();
protected:
        void            SetDownload(CDownload* pDownload);
        void            OnRun();
        BOOL            RunPlugin(HANDLE hFile);
        BOOL            LoadPlugin(LPCTSTR pszType);
        BOOL            RunManual(HANDLE hFile);
        BOOL            QueueDeleteFile(LPCTSTR pszFile);
        BOOL            ExecuteFile(LPCTSTR pszFile);
        void            UpdateProgress(BOOL bRange, QWORD nRange, BOOL bPosition, QWORD nPosition);
protected:
        static UINT     ThreadStart(LPVOID pParam);

// Dialog Data
public:
        //{{AFX_DATA(CFilePreviewDlg)
        enum { IDD = IDD_FILE_PREVIEW };
        CButton m_wndCancel;
        CProgressCtrl   m_wndProgress;
        CStatic m_wndStatus;
        CStatic m_wndName;
        //}}AFX_DATA

// Overrides
public:
        //{{AFX_VIRTUAL(CFilePreviewDlg)
        protected:
        virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
        virtual void PostNcDestroy();
        //}}AFX_VIRTUAL

// Implementation
protected:
        //{{AFX_MSG(CFilePreviewDlg)
        virtual BOOL OnInitDialog();
        virtual void OnCancel();
        afx_msg void OnTimer(UINT nIDEvent);
        afx_msg void OnDestroy();
        //}}AFX_MSG

        DECLARE_MESSAGE_MAP()

// IDownloadPreviewSite
protected:
        BEGIN_INTERFACE_PART(DownloadPreviewSite, IDownloadPreviewSite)
                STDMETHOD(GetSuggestedFilename)(BSTR FAR* psFile);
                STDMETHOD(GetAvailableRanges)(SAFEARRAY FAR* FAR* ppArray);
                STDMETHOD(SetProgressRange)(DWORD nRange);
                STDMETHOD(SetProgressPosition)(DWORD nPosition);
                STDMETHOD(SetProgressMessage)(BSTR sMessage);
                STDMETHOD(QueueDeleteFile)(BSTR sTempFile);
                STDMETHOD(ExecuteFile)(BSTR sFile);
        END_INTERFACE_PART(DownloadPreviewSite)

        DECLARE_INTERFACE_MAP()

public:
        afx_msg void OnClose();
};

//{{AFX_INSERT_LOCATION}}

#endif // !defined(AFX_DLGFILEPREVIEW_H__E2307205_BEF2_4A77_A7FA_BC92F46BCBF6__INCLUDED_)

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