gecko-dev/lib/libmsg/newspane.cpp

107 строки
3.1 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#include "msg.h"
#include "newspane.h"
#include "pmsgsrch.h"
MSG_OfflineNewsSearchPane::MSG_OfflineNewsSearchPane(MWContext* context, MSG_Master* master) : MSG_SearchPane(context, master)
{
m_exitFunc = 0;
m_exitFuncData = 0;
m_hitFunc = 0;
m_hitFuncData = 0;
}
MSG_OfflineNewsSearchPane::~MSG_OfflineNewsSearchPane()
{
}
int MSG_OfflineNewsSearchPane::GetURL (URL_Struct *url, XP_Bool /*isSafe*/)
{
url->fe_data = this;
return NET_GetURL(url, FO_CACHE_AND_PRESENT, m_context, MSG_OfflineNewsSearchPane::SearchExitFunc);
}
/* static */void MSG_OfflineNewsSearchPane::SearchExitFunc(URL_Struct *url,
int /*status*/,
MWContext *)
{
MSG_OfflineNewsSearchPane *newsSearchPane =(MSG_OfflineNewsSearchPane *) url->fe_data;
XP_ASSERT (newsSearchPane);
if (!newsSearchPane)
return;
newsSearchPane->CallExitFunc();
}
void MSG_OfflineNewsSearchPane::SetExitFunc(OfflineNewsSearchExit *exitFunc, void *exitFuncData)
{
m_exitFunc = exitFunc;
m_exitFuncData = exitFuncData;
}
// We'd prefer to use a listener but maybe this is all that's required.
void MSG_OfflineNewsSearchPane::SetReportHitFunction(OfflineNewsReportHit *hitFunc, void *hitData)
{
m_hitFunc = hitFunc;
m_hitFuncData = hitData;
}
void MSG_OfflineNewsSearchPane::CallExitFunc()
{
if (m_exitFunc)
(*m_exitFunc)(m_exitFuncData);
}
void MSG_OfflineNewsSearchPane::StartingUpdate(MSG_NOTIFY_CODE /*code*/, MSG_ViewIndex /*where*/,
int32 /*num*/)
{
}
void MSG_OfflineNewsSearchPane::EndingUpdate(MSG_NOTIFY_CODE /*code*/, MSG_ViewIndex where,
int32 /*num*/)
{
MSG_ResultElement *resultElem;
MSG_SearchValue *searchValue;
if (MSG_GetResultElement (this, where, &resultElem) == SearchError_Success)
{
if (resultElem->GetValue (attribMessageKey, &searchValue) == SearchError_Success)
{
m_keysFound.Add(searchValue->u.key);
if (m_hitFunc != 0)
(*m_hitFunc)(m_hitFuncData, searchValue->u.key);
resultElem->DestroyValue(searchValue);
}
MSG_SearchFrame *frame = MSG_SearchFrame::FromPane (this);
if (frame)
{
MSG_ResultElement *res = frame->m_resultList.GetAt(where);
if (res)
{
delete res;
frame->m_resultList.RemoveAt(where);
}
}
}
// here we need to destroy the search frames' result elements... ###dmb todo
}