NS_IMETHODIMP nsMsgGroupThread::GetRootHdr(int32_t *resultIndex, nsIMsgDBHdr **result)
{
if (!result)
return NS_ERROR_NULL_POINTER;
*result = nullptr;
if (m_threadRootKey != nsMsgKey_None)
{
nsresult ret = GetChildHdrForKey(m_threadRootKey, result, resultIndex);
if (NS_SUCCEEDED(ret) && *result)
return ret;
else
{
printf("need to reset thread root key\n");
uint32_t numChildren;
nsMsgKey threadParentKey = nsMsgKey_None;
GetNumChildren(&numChildren);
for (int32_t childIndex = 0; childIndex < (int32_t) numChildren; childIndex++)
{
nsCOMPtr <nsIMsgDBHdr> curChild;
ret = GetChildHdrAt(childIndex, getter_AddRefs(curChild));
if (NS_SUCCEEDED(ret) && curChild)
{
nsMsgKey parentKey;
curChild->GetThreadParent(&parentKey);
if (parentKey == nsMsgKey_None)
{
NS_ASSERTION(!(*result), "two top level msgs, not good");
curChild->GetMessageKey(&threadParentKey);
m_threadRootKey = threadParentKey;
if (resultIndex)
*resultIndex = childIndex;
*result = curChild;
NS_ADDREF(*result);
// ReparentMsgsWithInvalidParent(numChildren, threadParentKey);
// return NS_OK;
}
}
}
if (*result)
{
return NS_OK;
}
}
// if we can't get the thread root key, we'll just get the first hdr.
// there's a bug where sometimes we weren't resetting the thread root key
// when removing the thread root key.
}
if (resultIndex)
*resultIndex = 0;
return GetChildHdrAt(0, result);
}
NS_IMETHODIMP nsMsgThread::GetRootHdr(int32_t *resultIndex, nsIMsgDBHdr **result)
{
NS_ENSURE_ARG_POINTER(result);
*result = nullptr;
nsresult rv = NS_OK;
if (m_threadRootKey != nsMsgKey_None)
{
rv = GetChildHdrForKey(m_threadRootKey, result, resultIndex);
if (NS_SUCCEEDED(rv) && *result)
{
// check that we're really the root key.
nsMsgKey parentKey;
(*result)->GetThreadParent(&parentKey);
if (parentKey == nsMsgKey_None)
return rv;
NS_RELEASE(*result);
}
#ifdef DEBUG_David_Bienvenu
printf("need to reset thread root key\n");
#endif
uint32_t numChildren;
nsMsgKey threadParentKey = nsMsgKey_None;
GetNumChildren(&numChildren);
for (uint32_t childIndex = 0; childIndex < numChildren; childIndex++)
{
nsCOMPtr <nsIMsgDBHdr> curChild;
rv = GetChildHdrAt(childIndex, getter_AddRefs(curChild));
if (NS_SUCCEEDED(rv) && curChild)
{
nsMsgKey parentKey;
curChild->GetThreadParent(&parentKey);
if (parentKey == nsMsgKey_None)
{
curChild->GetMessageKey(&threadParentKey);
if (*result)
{
NS_WARNING("two top level msgs, not good");
continue;
}
SetThreadRootKey(threadParentKey);
if (resultIndex)
*resultIndex = childIndex;
NS_ADDREF(*result = curChild);
ReparentMsgsWithInvalidParent(numChildren, threadParentKey);
// return NS_OK;
}
}
}
}
if (!*result)
{
// if we can't get the thread root key, we'll just get the first hdr.
// there's a bug where sometimes we weren't resetting the thread root key
// when removing the thread root key.
if (resultIndex)
*resultIndex = 0;
rv = GetChildHdrAt(0, result);
}
if (!*result)
return rv;
// Check that the thread id of the message is this thread.
nsMsgKey threadId = nsMsgKey_None;
(void)(*result)->GetThreadId(&threadId);
if (threadId != m_threadKey)
(*result)->SetThreadId(m_threadKey);
return rv;
}
