//static
void LLFloaterTeleportHistory::saveFile(const std::string &file_name)
{
LLFloaterTeleportHistory *pFloaterHistory = LLFloaterTeleportHistory::findInstance();
if(!pFloaterHistory)
return;
std::string temp_str = gDirUtilp->getLindenUserDir(true);
if( temp_str.empty() )
{
LL_INFOS() << "Can't save teleport history - no user directory set yet." << LL_ENDL;
return;
}
temp_str += gDirUtilp->getDirDelimiter() + file_name;
llofstream export_file(temp_str);
if (!export_file.good())
{
LL_WARNS() << "Unable to open " << file_name << " for output." << LL_ENDL;
return;
}
LL_INFOS() << "Writing "<< file_name << " file at " << temp_str << LL_ENDL;
LLSD elements;
LLScrollListCtrl* pScrollList = pFloaterHistory->mPlacesList;
if (pScrollList)
{
std::vector<LLScrollListItem*> data_list = pScrollList->getAllData();
std::sort(data_list.begin(),data_list.end(),SortByAge());//Re-sort. Column sorting may have mucked the list up. Newer entries in front.
for (std::vector<LLScrollListItem*>::iterator itr = data_list.begin(); itr != data_list.end(); ++itr)
{
//Pack into LLSD mimicing one passed to addElement
LLSD data_entry;
//id is actually reverse of the indexing of the element LLSD. Higher id = newer.
data_entry["id"] = pScrollList->getItemCount() - elements.size() - 1;
for(S32 i = 0; i < (*itr)->getNumColumns(); ++i)
{
data_entry["columns"][i]["column"]=pScrollList->getColumn(i)->mName;
data_entry["columns"][i]["value"]=(*itr)->getColumn(i)->getValue();
}
elements.append(data_entry);
}
}
LLSDSerialize::toXML(elements, export_file);
export_file.close();
}
