CtrlSearchDetailPanel.h

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//
// CtrlSearchDetailPanel.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_CTRLSEARCHDETAILPANEL_H__946418DF_EE15_4346_A4A7_FA1E4672FC3C__INCLUDED_)
#define AFX_CTRLSEARCHDETAILPANEL_H__946418DF_EE15_4346_A4A7_FA1E4672FC3C__INCLUDED_

#pragma once

#include "MetaPanel.h"
#include "RichDocument.h"
#include "RichViewCtrl.h"
#include "HttpRequest.h"

class CMatchFile;
class CImageFile;


class CSearchDetailPanel : public CWnd
{
// Construction
public:
        CSearchDetailPanel();
        virtual ~CSearchDetailPanel();

        DECLARE_DYNAMIC(CSearchDetailPanel)

// Operations
public:
        void            Update(CMatchFile* pFile);
protected:
        static void     DrawText(CDC* pDC, int nX, int nY, LPCTSTR pszText, RECT* pRect = NULL);
        void            DrawThumbnail(CDC* pDC, CRect& rcClient, CRect& rcWork);
        void            DrawThumbnail(CDC* pDC, CRect& rcThumb);
        void            ClearReviews();
protected:
        BOOL            RequestPreview();
        void            CancelPreview();
        static UINT     ThreadStart(LPVOID pParam);
        void            OnRun();
        BOOL            ExecuteRequest(CString strURL, BYTE** ppBuffer, DWORD* pnBuffer);
        void            OnPreviewLoaded(SHA1* pSHA1, CImageFile* pImage);
        BOOL            CachePreviewImage(SHA1* pSHA1, LPBYTE pBuffer, DWORD nBuffer);

// Item
protected:
        class Review
        {
        public:
                Review(GGUID* pGUID, IN_ADDR* pAddress, LPCTSTR pszNick, int nRating, LPCTSTR pszComments);
                virtual ~Review();
                void                    Layout(CSearchDetailPanel* pParent, CRect* pRect);
                void                    Reposition(int nScroll);
                void                    Paint(CDC* pDC, int nScroll);
        public:
                GGUID                   m_pGUID;
                CString                 m_sNick;
                int                             m_nRating;
                CRichDocument   m_pComments;
                CRichViewCtrl   m_wndComments;
                CRect                   m_rc;
        };
        friend class Review;

// Attributes
protected:
        CMatchList*                     m_pMatches;
        BOOL                            m_bValid;
        CMatchFile*                     m_pFile;
        SHA1                            m_pSHA1;
        CString                         m_sName;
        CString                         m_sStatus;
        CRect                           m_rcStatus;
        CString                         m_sSize;
        int                                     m_nIcon48;
        int                                     m_nIcon32;
        int                                     m_nRating;
        CSchema*                        m_pSchema;
        CMetaPanel                      m_pMetadata;
        CPtrList                        m_pReviews;
        int                                     m_nScrollWheelLines;
protected:
        CCriticalSection        m_pSection;
        CEvent                          m_pWakeup;
        BOOL                            m_bCanPreview;
        BOOL                            m_bRunPreview;
        BOOL                            m_bIsPreviewing;
        HANDLE                          m_hThread;
        BOOL                            m_bThread;
        CHttpRequest            m_pRequest;
        CStringList                     m_pPreviewURLs;
protected:
        CBitmap                         m_bmThumb;
        CSize                           m_szThumb;
        CRect                           m_rcThumb;
        COLORREF                        m_crLight;
        int                                     m_nThumbSize;

// Overrides
public:
        //{{AFX_VIRTUAL(CSearchDetailPanel)
        public:
        virtual BOOL Create(CWnd* pParentWnd);
        //}}AFX_VIRTUAL

// Implementation
protected:
        //{{AFX_MSG(CSearchDetailPanel)
        afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
        afx_msg void OnDestroy();
        afx_msg void OnSize(UINT nType, int cx, int cy);
        afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
        afx_msg BOOL OnMouseWheel(UINT nFlags, short zDelta, CPoint pt);
        afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
        afx_msg void OnPaint();
        afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
        afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
        afx_msg BOOL OnEraseBkgnd(CDC* pDC);
        afx_msg void OnClickReview(RVN_ELEMENTEVENT* pNotify, LRESULT *pResult);
        //}}AFX_MSG

        DECLARE_MESSAGE_MAP()

};

#define IDC_DETAIL_PANEL        104
#define IDC_REVIEW_VIEW         99

//{{AFX_INSERT_LOCATION}}

#endif // !defined(AFX_CTRLSEARCHDETAILPANEL_H__946418DF_EE15_4346_A4A7_FA1E4672FC3C__INCLUDED_)

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