nsMsgCopyService.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsMsgCopyService_h__

#define nsMsgCopyService_h__

#include "nscore.h"

#include "nsIMsgCopyService.h"

#include "nsCOMPtr.h"

#include "nsIMsgFolder.h"

#include "nsIMsgHdr.h"

#include "nsIMsgWindow.h"

#include "nsITransactionManager.h"

#include "nsTArray.h"

typedef enum _nsCopyRequestType {

  nsCopyMessagesType = 0x0,

  nsCopyFileMessageType = 0x1,

  nsCopyFoldersType = 0x2

} nsCopyRequestType;

class nsCopyRequest;

// nsCopySource represents either:

// 1. a bundle of messages to be copied, all from the same folder.

// or

// 2. a folder to be copied (and no messages).

class nsCopySource {

 public:

  nsCopySource();

  explicit nsCopySource(nsIMsgFolder* srcFolder);

  ~nsCopySource();

  void AddMessage(nsIMsgDBHdr* aMsg);

  nsCOMPtr<nsIMsgFolder> m_msgFolder;

  nsTArray<RefPtr<nsIMsgDBHdr>> m_messageArray;

  bool m_processed;

};

class nsCopyRequest {

 public:

  nsCopyRequest();

  ~nsCopyRequest();

  nsresult Init(nsCopyRequestType type, nsISupports* aSupport,

                nsIMsgFolder* dstFolder, bool bVal, uint32_t newMsgFlags,

                const nsACString& newMsgKeywords,

                nsIMsgCopyServiceListener* listener, nsIMsgWindow* msgWindow,

                bool allowUndo);

  nsCopySource* AddNewCopySource(nsIMsgFolder* srcFolder);

  nsCOMPtr<nsISupports> m_srcSupport;  // ui source folder or file spec

  nsCOMPtr<nsIMsgFolder> m_dstFolder;

  nsCOMPtr<nsIMsgWindow> m_msgWindow;

  nsCOMPtr<nsIMsgCopyServiceListener> m_listener;

  nsCOMPtr<nsITransactionManager> m_txnMgr;

  nsCopyRequestType m_requestType;

  bool m_isMoveOrDraftOrTemplate;

  bool m_allowUndo;

  bool m_processed;

  uint32_t m_newMsgFlags;

  nsCString m_newMsgKeywords;

  nsString m_dstFolderName;                   // used for copy folder.

  nsTArray<nsCopySource*> m_copySourceArray;  // array of nsCopySource

};

class nsMsgCopyService : public nsIMsgCopyService {

 public:

  nsMsgCopyService();

  NS_DECL_THREADSAFE_ISUPPORTS

  NS_DECL_NSIMSGCOPYSERVICE

 private:

  virtual ~nsMsgCopyService();

  nsresult ClearRequest(nsCopyRequest* aRequest, nsresult rv);

  nsresult DoCopy(nsCopyRequest* aRequest);

  nsresult DoNextCopy();

  nsCopyRequest* FindRequest(nsISupports* aSupport, nsIMsgFolder* dstFolder);

  nsresult QueueRequest(nsCopyRequest* aRequest, bool* aCopyImmediately);

  void LogCopyCompletion(nsISupports* aSrc, nsIMsgFolder* aDest);

  void LogCopyRequest(const char* logMsg, nsCopyRequest* aRequest);

  nsTArray<nsCopyRequest*> m_copyRequests;

};

#endif