void MsgRecordForm::QueryMsgOnlineCb(nim::NIMResCode code, const std::string& id, nim::NIMSessionType type, const nim::QueryMsglogResult& result)
{
QLOG_APP(L"query online msg end: code={0} id={1} type={2}") <<code <<id <<type;
if (id != session_id_)
return;
is_loading_ = false;
LoadingTip(false);
if (code == nim::kNIMResSuccess)
{
std::vector<nim::IMMessage> vec;
for (auto& msg : result.msglogs_)
{
vec.push_back(msg);
}
ShowMsgs(vec);
if (vec.size() < kMsgLogNumberShow)
{
has_more_ = false;
return;
}
}
}
bool MsgRecordForm::Notify(ui::EventArgs* param)
{
std::wstring name = param->pSender->GetName();
if(param->Type == ui::kEventNotify)
{
MsgBubbleItem* item = dynamic_cast<MsgBubbleItem*>( param->pSender );
assert(item);
nim::IMMessage md = item->GetMsg();
if(param->wParam == BET_RELOAD)
{
item->SetLoadStatus(RS_LOADING);
nim::NOS::FetchMedia(md, nbase::Bind(&MsgRecordForm::OnDownloadCallback, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4), nim::NOS::ProgressCallback());
}
}
else if(param->Type == ui::kEventScrollChange)
{
if(name == L"msg_list")
{
bool list_top= (msg_list_->GetScrollPos().cy <= 10);
if(list_top && has_more_ && !is_loading_)
{
is_loading_ = true;
LoadingTip(true);
msg_list_->SetScrollPosY(0);
ShowMore(true);
}
}
}
return true;
}