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-rw-r--r--lib/observer/src/observer_pro_wx.erl21
-rw-r--r--lib/observer/src/observer_procinfo.erl26
2 files changed, 32 insertions, 15 deletions
diff --git a/lib/observer/src/observer_pro_wx.erl b/lib/observer/src/observer_pro_wx.erl
index 7578215ff9..e2f3ddb02b 100644
--- a/lib/observer/src/observer_pro_wx.erl
+++ b/lib/observer/src/observer_pro_wx.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2011. All Rights Reserved.
+%% Copyright Ericsson AB 2011-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -191,13 +191,20 @@ dump_to_file(Parent, FileName, Holder) ->
start_procinfo(undefined, _Frame, Opened) ->
Opened;
start_procinfo(Pid, Frame, Opened) ->
- case lists:member(Pid, Opened) of
- true ->
- Opened;
- false ->
- observer_procinfo:start(Pid, Frame, self()),
- [Pid | Opened]
+ %% This code doesn't work until we collect which windows have been
+ %% closed maybe it should moved to observer_wx.erl
+ %% and add a global menu which remembers windows.
+ %% case lists:keyfind(Pid, 1, Opened) of
+ %% false ->
+ case observer_procinfo:start(Pid, Frame, self()) of
+ {error, _} -> Opened;
+ PI -> [{Pid, PI} | Opened]
end.
+ %%;
+ %% {_, PI} ->
+ %% wxFrame:raise(PI),
+ %% Opened
+ %% end.
call(Holder, What) ->
Ref = erlang:monitor(process, Holder),
diff --git a/lib/observer/src/observer_procinfo.erl b/lib/observer/src/observer_procinfo.erl
index ec08d3aff1..13e41cfe33 100644
--- a/lib/observer/src/observer_procinfo.erl
+++ b/lib/observer/src/observer_procinfo.erl
@@ -49,7 +49,8 @@ init([Pid, ParentFrame, Parent]) ->
try
Title=case observer_wx:try_rpc(node(Pid), erlang, process_info, [Pid, registered_name]) of
[] -> io_lib:format("~p",[Pid]);
- {registered_name, Registered} -> atom_to_list(Registered)
+ {registered_name, Registered} -> io_lib:format("~p (~p)",[Registered, Pid]);
+ undefined -> throw(process_undefined)
end,
Frame=wxFrame:new(ParentFrame, ?wxID_ANY, [atom_to_list(node(Pid)), $:, Title],
[{style, ?wxDEFAULT_FRAME_STYLE}, {size, {850,600}}]),
@@ -75,7 +76,10 @@ init([Pid, ParentFrame, Parent]) ->
}}
catch error:{badrpc, _} ->
observer_wx:return_to_localnode(ParentFrame, node(Pid)),
- {stop, badrpc, #state{parent=Parent, pid=Pid}}
+ {stop, badrpc};
+ process_undefined ->
+ observer_lib:display_info_dialog("No such alive process"),
+ {stop, normal}
end.
init_panel(Notebook, Str, Pid, Fun) ->
@@ -94,8 +98,11 @@ handle_event(#wx{event=#wxClose{type=close_window}}, State) ->
handle_event(#wx{id=?wxID_CLOSE, event=#wxCommand{type=command_menu_selected}}, State) ->
{stop, normal, State};
-handle_event(#wx{id=?REFRESH}, #state{pages=Pages}=State) ->
- [(W#worker.callback)() || W <- Pages],
+handle_event(#wx{id=?REFRESH}, #state{frame=Frame, pid=Pid, pages=Pages}=State) ->
+ try [(W#worker.callback)() || W <- Pages]
+ catch process_undefined ->
+ wxFrame:setTitle(Frame, io_lib:format("*DEAD* ~p",[Pid]))
+ end,
{noreply, State};
handle_event(Event, _State) ->
@@ -162,7 +169,8 @@ init_message_page(Parent, Pid) ->
false ->
wxTextCtrl:writeText(Text, Messages)
end;
- _ -> ok
+ _ ->
+ throw(process_undefined)
end
end,
Update(),
@@ -178,7 +186,8 @@ init_dict_page(Parent, Pid) ->
Last = wxTextCtrl:getLastPosition(Text),
wxTextCtrl:remove(Text, 0, Last),
wxTextCtrl:writeText(Text, Dict);
- _ -> ok
+ _ ->
+ throw(process_undefined)
end
end,
Update(),
@@ -216,7 +225,8 @@ init_stack_page(Parent, Pid) ->
wxListCtrl:setItem(LCtrl, Row, 1, FileLine),
Row+1
end, 0, RawBt);
- _ -> ok
+ _ ->
+ throw(process_undefined)
end
end,
Resize = fun(#wx{event=#wxSize{size={W,_}}},Ev) ->
@@ -266,7 +276,7 @@ process_info_fields(Pid) ->
RawInfo when is_list(RawInfo) ->
observer_lib:fill_info(Struct, RawInfo);
_ ->
- ok
+ throw(process_undefined)
end.
item_list() ->