LibraryFolders.h

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//
// LibraryFolders.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
//

#pragma once

class CLibraryFolder;
class CAlbumFolder;
class CLibraryFile;
class CXMLElement;
class CCollectionFile;


class CLibraryFolders : public CComObject
{
// Construction
public:
        CLibraryFolders();
        virtual ~CLibraryFolders();

        DECLARE_DYNAMIC(CLibraryFolders)

// Attributes
protected:
        CObList                 m_pFolders;
        CAlbumFolder*   m_pAlbumRoot;
        BOOL                    m_bRemoveMask;

// Physical Folder Operations
public:
        POSITION                GetFolderIterator() const;
        CLibraryFolder* GetNextFolder(POSITION& pos) const;
        int                             GetFolderCount() const;
        CLibraryFolder* GetFolder(LPCTSTR pszPath) const;
        BOOL                    CheckFolder(CLibraryFolder* pFolder, BOOL bRecursive = FALSE) const;
public:
        CLibraryFolder* AddFolder(LPCTSTR pszPath);
        CLibraryFolder* AddFolder(LPCTSTR pszPath, BOOL bShared);
        BOOL                    RemoveFolder(CLibraryFolder* pFolder);
        CLibraryFolder* IsFolderShared(LPCTSTR pszPath);
        CLibraryFolder* IsSubFolderShared(LPCTSTR pszPath);
        static BOOL             IsShareable(LPCTSTR pszPath);

// Virtual Album Operations
public:
        CAlbumFolder*   GetAlbumRoot();
        BOOL                    CheckAlbum(CAlbumFolder* pFolder) const;
        CAlbumFolder*   GetAlbumTarget(LPCTSTR pszSchemaURI, LPCTSTR pszMember, LPCTSTR pszValue) const;
        CAlbumFolder*   GetCollection(SHA1* pSHA1);
        BOOL                    MountCollection(SHA1* pSHA1, CCollectionFile* pCollection);
protected:
        void                    CreateAlbumTree();
        void                    OnFileDelete(CLibraryFile* pFile);

// Core
protected:
        void                    Clear();
        BOOL                    ThreadScan(BOOL* pbContinue, BOOL bForce = FALSE);
        void                    Serialize(CArchive& ar, int nVersion);

// COM
protected:
        BEGIN_INTERFACE_PART(LibraryFolders, ILibraryFolders)
                DECLARE_DISPATCH()
                STDMETHOD(get_Application)(IApplication FAR* FAR* ppApplication);
                STDMETHOD(get_Library)(ILibrary FAR* FAR* ppLibrary);
                STDMETHOD(get__NewEnum)(IUnknown FAR* FAR* ppEnum);
                STDMETHOD(get_Item)(VARIANT vIndex, ILibraryFolder FAR* FAR* ppFolder);
                STDMETHOD(get_Count)(LONG FAR* pnCount);
        END_INTERFACE_PART(LibraryFolders)

        DECLARE_INTERFACE_MAP()

        friend class CLibrary;
};

extern CLibraryFolders LibraryFolders;

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