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-rw-r--r--lib/observer/src/observer_procinfo.erl59
1 files changed, 42 insertions, 17 deletions
diff --git a/lib/observer/src/observer_procinfo.erl b/lib/observer/src/observer_procinfo.erl
index db5eefaa6c..cfc22e7093 100644
--- a/lib/observer/src/observer_procinfo.erl
+++ b/lib/observer/src/observer_procinfo.erl
@@ -35,7 +35,9 @@
-record(state, {parent,
frame,
pid,
- pages=[]
+ pages=[],
+ expand_table,
+ expand_wins=[]
}).
-record(worker, {panel, callback}).
@@ -47,6 +49,7 @@ start(Process, ParentFrame, Parent) ->
init([Pid, ParentFrame, Parent]) ->
try
+ Table = ets:new(observer_expand,[set,protected]),
Title=case observer_wx:try_rpc(node(Pid), erlang, process_info, [Pid, registered_name]) of
[] -> io_lib:format("~p",[Pid]);
{registered_name, Registered} -> io_lib:format("~p (~p)",[Registered, Pid]);
@@ -60,11 +63,11 @@ init([Pid, ParentFrame, Parent]) ->
Notebook = wxNotebook:new(Frame, ?ID_NOTEBOOK, [{style, ?wxBK_DEFAULT}]),
- ProcessPage = init_panel(Notebook, "Process Information", Pid, fun init_process_page/2),
- MessagePage = init_panel(Notebook, "Messages", Pid, fun init_message_page/2),
- DictPage = init_panel(Notebook, "Dictionary", Pid, fun init_dict_page/2),
- StackPage = init_panel(Notebook, "Stack Trace", Pid, fun init_stack_page/2),
- StatePage = init_panel(Notebook, "State", Pid, fun init_state_page/2),
+ ProcessPage = init_panel(Notebook, "Process Information", [Pid], fun init_process_page/2),
+ MessagePage = init_panel(Notebook, "Messages", [Pid,Table], fun init_message_page/3),
+ DictPage = init_panel(Notebook, "Dictionary", [Pid,Table], fun init_dict_page/3),
+ StackPage = init_panel(Notebook, "Stack Trace", [Pid], fun init_stack_page/2),
+ StatePage = init_panel(Notebook, "State", [Pid,Table], fun init_state_page/3),
wxFrame:connect(Frame, close_window),
wxMenu:connect(Frame, command_menu_selected),
@@ -73,7 +76,8 @@ init([Pid, ParentFrame, Parent]) ->
{Frame, #state{parent=Parent,
pid=Pid,
frame=Frame,
- pages=[ProcessPage,MessagePage,DictPage,StackPage,StatePage]
+ pages=[ProcessPage,MessagePage,DictPage,StackPage,StatePage],
+ expand_table=Table
}}
catch error:{badrpc, _} ->
observer_wx:return_to_localnode(ParentFrame, node(Pid)),
@@ -83,10 +87,10 @@ init([Pid, ParentFrame, Parent]) ->
{stop, normal}
end.
-init_panel(Notebook, Str, Pid, Fun) ->
+init_panel(Notebook, Str, FunArgs, Fun) ->
Panel = wxPanel:new(Notebook),
Sizer = wxBoxSizer:new(?wxHORIZONTAL),
- {Window,Callback} = Fun(Panel, Pid),
+ {Window,Callback} = apply(Fun,[Panel|FunArgs]),
wxSizer:add(Sizer, Window, [{flag, ?wxEXPAND bor ?wxALL}, {proportion, 1}, {border, 5}]),
wxPanel:setSizer(Panel, Sizer),
true = wxNotebook:addPage(Notebook, Panel, Str),
@@ -99,7 +103,8 @@ 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{frame=Frame, pid=Pid, pages=Pages}=State) ->
+handle_event(#wx{id=?REFRESH}, #state{frame=Frame, pid=Pid, pages=Pages, expand_table=T}=State) ->
+ ets:delete_all_objects(T),
try [(W#worker.callback)() || W <- Pages]
catch process_undefined ->
wxFrame:setTitle(Frame, io_lib:format("*DEAD* ~p",[Pid]))
@@ -118,6 +123,21 @@ handle_event(#wx{obj=Obj, event=#wxMouse{type=leave_window}}, State) ->
wxTextCtrl:setForegroundColour(Obj,?wxBLUE),
{noreply, State};
+handle_event(#wx{event=#wxHtmlLink{linkInfo=#wxHtmlLinkInfo{href="#Term?"++Keys}}},
+ #state{frame=Frame,expand_table=T,expand_wins=Opened0}=State) ->
+ [{"key1",Key1},{"key2",Key2},{"key3",Key3}] = httpd:parse_query(Keys),
+ Id = {T,{list_to_integer(Key1),list_to_integer(Key2),list_to_integer(Key3)}},
+ Opened =
+ case lists:keyfind(Id,1,Opened0) of
+ false ->
+ Win = observer_term_wx:start(Id,Frame),
+ [{Id,Win}|Opened0];
+ {_,Win} ->
+ wxFrame:raise(Win),
+ Opened0
+ end,
+ {noreply,State#state{expand_wins=Opened}};
+
handle_event(#wx{event=#wxHtmlLink{linkInfo=#wxHtmlLinkInfo{href=Info}}}, State) ->
observer ! {open_link, Info},
{noreply, State};
@@ -125,6 +145,10 @@ handle_event(#wx{event=#wxHtmlLink{linkInfo=#wxHtmlLinkInfo{href=Info}}}, State)
handle_event(Event, _State) ->
error({unhandled_event, Event}).
+handle_info({expand_win_closed,Id}, #state{expand_wins=Opened0}=State) ->
+ Opened = lists:keydelete(Id,1,Opened0),
+ {noreply,State#state{expand_wins=Opened}};
+
handle_info(_Info, State) ->
%% io:format("~p: ~p, Handle info: ~p~n", [?MODULE, ?LINE, Info]),
{noreply, State}.
@@ -135,7 +159,8 @@ handle_call(Call, From, _State) ->
handle_cast(Cast, _State) ->
error({unhandled_cast, Cast}).
-terminate(_Reason, #state{parent=Parent,pid=Pid,frame=Frame}) ->
+terminate(_Reason, #state{parent=Parent,pid=Pid,frame=Frame,expand_table=T}) ->
+ T=/=undefined andalso ets:delete(T),
Parent ! {procinfo_menu_closed, Pid},
case Frame of
undefined -> ok;
@@ -156,14 +181,14 @@ init_process_page(Panel, Pid) ->
end}.
-init_message_page(Parent, Pid) ->
+init_message_page(Parent, Pid, Table) ->
Win = observer_lib:html_window(Parent),
Update = fun() ->
case observer_wx:try_rpc(node(Pid), erlang, process_info,
[Pid, messages])
of
{messages, Messages} ->
- Html = crashdump_viewer_html:expanded_memory("Message Queue", Messages),
+ Html = crashdump_viewer_html:expandable_term("Message Queue", Messages, Table),
wxHtmlWindow:setPage(Win, Html);
_ ->
throw(process_undefined)
@@ -172,13 +197,13 @@ init_message_page(Parent, Pid) ->
Update(),
{Win, Update}.
-init_dict_page(Parent, Pid) ->
+init_dict_page(Parent, Pid, Table) ->
Win = observer_lib:html_window(Parent),
Update = fun() ->
case observer_wx:try_rpc(node(Pid), erlang, process_info, [Pid, dictionary])
of
{dictionary,Dict} ->
- Html = crashdump_viewer_html:expanded_memory("Dictionary", Dict),
+ Html = crashdump_viewer_html:expandable_term("Dictionary", Dict, Table),
wxHtmlWindow:setPage(Win, Html);
_ ->
throw(process_undefined)
@@ -231,11 +256,11 @@ init_stack_page(Parent, Pid) ->
Update(),
{LCtrl, Update}.
-init_state_page(Parent, Pid) ->
+init_state_page(Parent, Pid, Table) ->
Win = observer_lib:html_window(Parent),
Update = fun() ->
StateInfo = fetch_state_info(Pid),
- Html = crashdump_viewer_html:expanded_memory("ProcState", StateInfo),
+ Html = crashdump_viewer_html:expandable_term("ProcState", StateInfo, Table),
wxHtmlWindow:setPage(Win, Html)
end,
Update(),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 17:25:02 +0000