diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/observer/src/observer_pro_wx.erl | 54 |
1 files changed, 48 insertions, 6 deletions
diff --git a/lib/observer/src/observer_pro_wx.erl b/lib/observer/src/observer_pro_wx.erl index d47dd3e1e7..3083297f31 100644 --- a/lib/observer/src/observer_pro_wx.erl +++ b/lib/observer/src/observer_pro_wx.erl @@ -584,8 +584,9 @@ handle_update_old(#etop_info{procinfo=ProcInfo0}, handle_update(ProcInfo0, S0=#holder{next=Next, sort=#sort{sort_key=KeyField}}) -> {ProcInfo1, Accum} = accum(ProcInfo0, S0), - ProcInfo = lists:keysort(col_to_element(KeyField), ProcInfo1), - Merged = lists:keymerge(col_to_element(KeyField), ProcInfo, Next), + Sort = sort_fun(KeyField, true), + Merge = merge_fun(KeyField), + Merged = Merge(Sort(ProcInfo1), Next), case Accum of true -> S0#holder{next=Merged}; _List -> S0#holder{next=Merged, next_accum=Accum} @@ -623,10 +624,51 @@ sort(Col, Opt, Table) sort(Col,Opt,array:to_list(Table)); sort(Col, Opt=#sort{sort_key=Col, sort_incr=Bool}, Table) -> {Opt#sort{sort_incr=not Bool},lists:reverse(Table)}; -sort(Col, S=#sort{sort_incr=true}, Table) -> - {S#sort{sort_key=Col}, lists:keysort(col_to_element(Col), Table)}; -sort(Col, S=#sort{sort_incr=false}, Table) -> - {S#sort{sort_key=Col}, lists:reverse(lists:keysort(col_to_element(Col), Table))}. +sort(Col, S=#sort{sort_incr=Incr}, Table) -> + Sort = sort_fun(Col, Incr), + {S#sort{sort_key=Col}, Sort(Table)}. + +sort_fun(?COL_NAME, true) -> + fun(Table) -> lists:sort(fun sort_name/2, Table) end; +sort_fun(?COL_NAME, false) -> + fun(Table) -> lists:sort(fun sort_name_rev/2, Table) end; +sort_fun(Col, true) -> + N = col_to_element(Col), + fun(Table) -> lists:keysort(N, Table) end; +sort_fun(Col, false) -> + N = col_to_element(Col), + fun(Table) -> lists:reverse(lists:keysort(N, Table)) end. + +merge_fun(?COL_NAME) -> + fun(A,B) -> lists:merge(fun sort_name/2, A, B) end; +merge_fun(Col) -> + KeyField = col_to_element(Col), + fun(A,B) -> lists:keymerge(KeyField, A, B) end. + + +sort_name(#etop_proc_info{name={_,_,_}=A}, #etop_proc_info{name={_,_,_}=B}) -> + A =< B; +sort_name(#etop_proc_info{name=A}, #etop_proc_info{name=B}) + when is_atom(A), is_atom(B) -> + A =< B; +sort_name(#etop_proc_info{name=Reg}, #etop_proc_info{name={M,_F,_A}}) + when is_atom(Reg) -> + Reg < M; +sort_name(#etop_proc_info{name={M,_,_}}, #etop_proc_info{name=Reg}) + when is_atom(Reg) -> + M < Reg. + +sort_name_rev(#etop_proc_info{name={_,_,_}=A}, #etop_proc_info{name={_,_,_}=B}) -> + A >= B; +sort_name_rev(#etop_proc_info{name=A}, #etop_proc_info{name=B}) + when is_atom(A), is_atom(B) -> + A >= B; +sort_name_rev(#etop_proc_info{name=Reg}, #etop_proc_info{name={M,_F,_A}}) + when is_atom(Reg) -> + Reg >= M; +sort_name_rev(#etop_proc_info{name={M,_,_}}, #etop_proc_info{name=Reg}) + when is_atom(Reg) -> + M >= Reg. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |