nsMsgSpecialViews.h

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* 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 _nsMsgSpecialViews_H_

#define _nsMsgSpecialViews_H_

#include "mozilla/Attributes.h"

#include "nsMsgThreadedDBView.h"

class nsMsgThreadsWithUnreadDBView : public nsMsgThreadedDBView {

 public:

  nsMsgThreadsWithUnreadDBView();

  virtual ~nsMsgThreadsWithUnreadDBView();

  virtual const char* GetViewName(void) override {

    return "ThreadsWithUnreadView";

  NS_IMETHOD CloneDBView(nsIMessenger* aMessengerInstance,

                         nsIMsgWindow* aMsgWindow,

                         nsIMsgDBViewCommandUpdater* aCommandUpdater,

                         nsIMsgDBView** _retval) override;

  NS_IMETHOD GetViewType(nsMsgViewTypeValue* aViewType) override;

  NS_IMETHOD GetNumMsgsInView(int32_t* aNumMsgs) override;

  virtual bool WantsThisThread(nsIMsgThread* threadHdr) override;

 protected:

  virtual nsresult AddMsgToThreadNotInView(nsIMsgThread* threadHdr,

                                           nsIMsgDBHdr* msgHdr,

                                           bool ensureListed) override;

  uint32_t m_totalUnwantedMessagesInView;

};

class nsMsgWatchedThreadsWithUnreadDBView : public nsMsgThreadedDBView {

 public:

  nsMsgWatchedThreadsWithUnreadDBView();

  NS_IMETHOD GetViewType(nsMsgViewTypeValue* aViewType) override;

  NS_IMETHOD CloneDBView(nsIMessenger* aMessengerInstance,

                         nsIMsgWindow* aMsgWindow,

                         nsIMsgDBViewCommandUpdater* aCommandUpdater,

                         nsIMsgDBView** _retval) override;

  NS_IMETHOD GetNumMsgsInView(int32_t* aNumMsgs) override;

  virtual const char* GetViewName(void) override {

    return "WatchedThreadsWithUnreadView";

  virtual bool WantsThisThread(nsIMsgThread* threadHdr) override;

 protected:

  virtual nsresult AddMsgToThreadNotInView(nsIMsgThread* threadHdr,

                                           nsIMsgDBHdr* msgHdr,

                                           bool ensureListed) override;

  uint32_t m_totalUnwantedMessagesInView;

};

#ifdef DOING_CACHELESS_VIEW

// This view will initially be used for cacheless IMAP.

class nsMsgCachelessView : public nsMsgDBView {

 public:

  nsMsgCachelessView();

  NS_IMETHOD GetViewType(nsMsgViewTypeValue* aViewType);

  virtual ~nsMsgCachelessView();

  virtual const char* GetViewName(void) { return "nsMsgCachelessView"; }

  NS_IMETHOD Open(nsIMsgFolder* folder, nsMsgViewSortTypeValue viewType,

                  int32_t* count);

  nsresult SetViewSize(int32_t setSize);  // Override

  virtual nsresult AddNewMessages();

  virtual nsresult AddHdr(nsIMsgDBHdr* msgHdr);

  // for news, xover line, potentially, for IMAP, imap line...

  virtual nsresult AddHdrFromServerLine(char* line, nsMsgKey* msgId);

  virtual void SetInitialSortState(void);

  virtual nsresult Init(uint32_t* pCount);

 protected:

  void ClearPendingIds();

  nsIMsgFolder* m_folder;

  nsMsgViewIndex m_curStartSeq;

  nsMsgViewIndex m_curEndSeq;

  bool m_sizeInitialized;

};

#endif /* DOING_CACHELESS_VIEW */

#endif