AlbumFolder.h

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//
// AlbumFolder.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_ALBUMFOLDER_H__168CEF4D_1C6F_4E24_A647_299CBAEA6670__INCLUDED_)
#define AFX_ALBUMFOLDER_H__168CEF4D_1C6F_4E24_A647_299CBAEA6670__INCLUDED_

#pragma once

class CLibrary;
class CLibraryFile;
class CCollectionFile;
class CSchema;
class CSchemaMember;
class CXMLElement;


class CAlbumFolder : public CComObject
{
// Construction
public:
        CAlbumFolder(CAlbumFolder* pParent = NULL, LPCTSTR pszSchemaURI = NULL, LPCTSTR pszName = NULL, BOOL bAutoDelete = FALSE);
        virtual ~CAlbumFolder();

        DECLARE_DYNAMIC(CAlbumFolder)

// Attributes
public:
        CAlbumFolder*   m_pParent;
        CObList                 m_pFolders;
        CObList                 m_pFiles;
public:
        CString                 m_sSchemaURI;
        CSchema*                m_pSchema;
        CXMLElement*    m_pXML;
        BOOL                    m_bCollSHA1;
        SHA1                    m_pCollSHA1;
public:
        CString                 m_sName;
        BOOL                    m_bExpanded;
        BOOL                    m_bAutoDelete;
        CString                 m_sBestView;
public:
        DWORD                           m_nUpdateCookie;
        DWORD                           m_nSelectCookie;
        DWORD                           m_nListCookie;
        CCollectionFile*        m_pCollection;

// Operations
public:
        CAlbumFolder*   AddFolder(LPCTSTR pszSchemaURI = NULL, LPCTSTR pszName = NULL, BOOL bAutoDelete = FALSE);
        POSITION                GetFolderIterator() const;
        CAlbumFolder*   GetNextFolder(POSITION& pos) const;
        CAlbumFolder*   GetFolder(LPCTSTR pszName) const;
        CAlbumFolder*   GetFolderByURI(LPCTSTR pszURI) const;
        int                             GetFolderCount() const;
        BOOL                    CheckFolder(CAlbumFolder* pFolder, BOOL bRecursive = FALSE) const;
        CAlbumFolder*   GetTarget(CSchemaMember* pMember, LPCTSTR pszValue) const;
        CAlbumFolder*   FindCollection(SHA1* pSHA1);
public:
        void                    AddFile(CLibraryFile* pFile);
        POSITION                GetFileIterator() const;
        CLibraryFile*   GetNextFile(POSITION& pos) const;
        int                             GetFileCount() const;
        int                             GetSharedCount() const;
        void                    RemoveFile(CLibraryFile* pFile);
        CAlbumFolder*   FindFile(CLibraryFile* pFile) const;
        int                             GetFileList(CLibraryList* pList, BOOL bRecursive) const;
public:
        void                    Delete(BOOL bIfEmpty = FALSE);
        BOOL                    SetMetadata(CXMLElement* pXML);
        BOOL                    MetaFromFile(CLibraryFile* pFile);
        BOOL                    MetaToFiles(BOOL bAggressive = FALSE);
        BOOL                    OrganiseFile(CLibraryFile* pFile);
        BOOL                    MountCollection(SHA1* pSHA1, CCollectionFile* pCollection, BOOL bForce = FALSE);
        CCollectionFile*GetCollection();
        CString                 GetBestView() const;
protected:
        void                    SetCollection(SHA1* pSHA1, CCollectionFile* pCollection);
        void                    OnFolderDelete(CAlbumFolder* pFolder);
        void                    OnFileDelete(CLibraryFile* pFile);
        void                    Serialize(CArchive& ar, int nVersion);
        void                    Clear();

        friend class CLibrary;
        friend class CLibraryFolders;
        friend class CLibraryFrame;
        friend class CLibraryTreeView;
};

#endif // !defined(AFX_ALBUMFOLDER_H__168CEF4D_1C6F_4E24_A647_299CBAEA6670__INCLUDED_)

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