void LLGroupList::refresh()
{
const LLUUID& highlight_id = gAgent.getGroupID();
S32 count = gAgent.mGroups.count();
LLUUID id;
bool have_filter = !mNameFilter.empty();
// set no items message depend on filter state & total count of groups
if (have_filter)
{
// groups were filtered
setNoItemsCommentText(mNoFilteredGroupsMsg);
}
else if (0 == count)
{
// user is not a member of any group
setNoItemsCommentText(mNoGroupsMsg);
}
clear();
for(S32 i = 0; i < count; ++i)
{
id = gAgent.mGroups.get(i).mID;
const LLGroupData& group_data = gAgent.mGroups.get(i);
if (have_filter && !findInsensitive(group_data.mName, mNameFilter))
continue;
addNewItem(id, group_data.mName, group_data.mInsigniaID, ADD_BOTTOM);
}
// Sort the list.
sort();
// Add "none" to list at top if filter not set (what's the point of filtering "none"?).
// but only if some real groups exists. EXT-4838
if (!have_filter && count > 0)
{
std::string loc_none = LLTrans::getString("GroupsNone");
addNewItem(LLUUID::null, loc_none, LLUUID::null, ADD_TOP);
}
selectItemByUUID(highlight_id);
setDirty(false);
onCommit();
}
void LLFlatListViewEx::updateNoItemsMessage(const std::string& filter_string)
{
bool items_filtered = !filter_string.empty();
if (items_filtered)
{
// items were filtered
LLStringUtil::format_map_t args;
args["[SEARCH_TERM]"] = LLURI::escape(filter_string);
std::string text = mNoFilteredItemsMsg;
LLStringUtil::format(text, args);
setNoItemsCommentText(text);
}
else
{
// list does not contain any items at all
setNoItemsCommentText(mNoItemsMsg);
}
}
