зеркало из https://github.com/mozilla/gecko-dev.git
107 строки
3.1 KiB
C++
107 строки
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "msg.h"
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#include "thrlstst.h"
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#include "msgdbvw.h"
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#include "msgpane.h"
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#include "msgfinfo.h"
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extern "C"
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{
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extern int MK_MSG_LOADING_MESSAGES;
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}
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MSG_ListThreadState::MSG_ListThreadState(MessageDBView *view, MSG_Pane *pane, XP_Bool getNewsMsgsAfterLoad, int32 totalHeaders)
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{
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m_view = view;
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m_pane = pane;
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m_startKey = 0;
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m_totalHeaders = totalHeaders;
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m_headersListed = 0;
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m_getNewsMsgsAfterLoad = getNewsMsgsAfterLoad;
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XP_ASSERT(pane && view);
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}
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MSG_ListThreadState::~MSG_ListThreadState()
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{
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}
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int MSG_ListThreadState::DoSomeWork()
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{
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const int kIdChunkSize = 200;
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int numListed = 0;
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MessageKey idArray[kIdChunkSize];
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int32 flagArray[kIdChunkSize];
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char levelArray[kIdChunkSize];
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SortType sortType;
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SortOrder sortOrder;
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m_view->GetDB()->GetSortInfo(&sortType, &sortOrder);
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MsgERR err;
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err = m_view->GetDB()->ListThreadIds(&m_startKey, m_view->GetViewType() == ViewOnlyNewHeaders, idArray,
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flagArray, levelArray, kIdChunkSize, &numListed, m_view, &m_headersListed);
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if (err == eCorruptDB)
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{
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m_view->GetDB()->SetSummaryValid(FALSE);
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err = eEXCEPTION;
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}
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#ifndef XP_OS2_HACK
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int32 percent = (int32) (100 * (double)m_headersListed /
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(double) m_totalHeaders);
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#else
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int32 percent = 0; /*protect against m_totalHeaders == 0*/
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if (m_totalHeaders != 0)
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{
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percent = (int32) (100 * (double)m_headersListed /
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(double) m_totalHeaders);
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} /* endif */
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#endif
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FE_SetProgressBarPercent (m_pane->GetContext(), percent);
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FE_Progress(m_pane->GetContext(), XP_GetString(MK_MSG_LOADING_MESSAGES));
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if (err == eSUCCESS)
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{
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int32 numAdded = m_view->AddKeys(idArray, flagArray, levelArray, sortType, numListed);
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// if (pCount)
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// *pCount += numAdded;
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}
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if (err != eSUCCESS || m_startKey == kIdNone)
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{
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m_view->InitSort(sortType, sortOrder);
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return MK_CONNECTED;
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}
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else
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return MK_WAITING_FOR_CONNECTION;
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}
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XP_Bool MSG_ListThreadState::AllDone(int /* status */)
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{
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// time to list the new news headers...perhaps should be a subclass
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if (m_getNewsMsgsAfterLoad && m_pane && m_pane->GetFolder() && m_pane->GetFolder()->IsNews())
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m_pane->GetNewNewsMessages(m_pane, m_pane->GetFolder(), FALSE);
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else if (m_pane->GetFolder() && m_pane->GetFolder()->IsMail())
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FE_PaneChanged(m_pane, TRUE, MSG_PaneNotifyFolderLoaded, (uint32) m_pane->GetFolder());
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// Tell front end we're done.
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m_pane->StartingUpdate(MSG_NotifyNone, 0, 0);
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m_pane->EndingUpdate(MSG_NotifyNone, 0, 0);
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return TRUE;
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}
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