diff options
Diffstat (limited to 'lib/observer/src/observer_lib.erl')
| -rw-r--r-- | lib/observer/src/observer_lib.erl | 67 |
1 files changed, 45 insertions, 22 deletions
diff --git a/lib/observer/src/observer_lib.erl b/lib/observer/src/observer_lib.erl index 7c1337025f..c7ee294719 100644 --- a/lib/observer/src/observer_lib.erl +++ b/lib/observer/src/observer_lib.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2011-2016. All Rights Reserved. +%% Copyright Ericsson AB 2011-2017. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -20,12 +20,12 @@ -module(observer_lib). -export([get_wx_parent/1, - display_info_dialog/1, display_yes_no_dialog/1, + display_info_dialog/2, display_yes_no_dialog/1, display_progress_dialog/2, destroy_progress_dialog/0, wait_for_progress/0, report_progress/1, user_term/3, user_term_multiline/3, - interval_dialog/4, start_timer/1, stop_timer/1, - display_info/2, fill_info/2, update_info/2, to_str/1, + interval_dialog/4, start_timer/1, start_timer/2, stop_timer/1, timer_config/1, + display_info/2, display_info/3, fill_info/2, update_info/2, to_str/1, create_menus/3, create_menu_item/3, create_attrs/0, set_listctrl_col_size/2, @@ -90,6 +90,12 @@ stop_timer(Timer = {true, _}) -> Timer; stop_timer(Timer = {_, Intv}) -> setup_timer(false, Timer), {true, Intv}. + +start_timer(#{interval:=Intv}, _Def) -> + setup_timer(true, {false, Intv}); +start_timer(_, Def) -> + setup_timer(true, {false, Def}). + start_timer(Intv) when is_integer(Intv) -> setup_timer(true, {true, Intv}); start_timer(Timer) -> @@ -105,10 +111,15 @@ setup_timer(Bool, {Timer, Old}) -> timer:cancel(Timer), setup_timer(Bool, {false, Old}). -display_info_dialog(Str) -> - display_info_dialog("",Str). -display_info_dialog(Title,Str) -> - Dlg = wxMessageDialog:new(wx:null(), Str, [{caption,Title}]), +timer_config({_, Interval}) -> + #{interval=>Interval}; +timer_config(#{}=Config) -> + Config. + +display_info_dialog(Parent,Str) -> + display_info_dialog(Parent,"",Str). +display_info_dialog(Parent,Title,Str) -> + Dlg = wxMessageDialog:new(Parent, Str, [{caption,Title}]), wxMessageDialog:showModal(Dlg), wxMessageDialog:destroy(Dlg), ok. @@ -124,6 +135,11 @@ display_info(Frame, Info) -> Panel = wxPanel:new(Frame), wxWindow:setBackgroundStyle(Panel, ?wxBG_STYLE_SYSTEM), Sizer = wxBoxSizer:new(?wxVERTICAL), + InfoFs = display_info(Panel, Sizer, Info), + wxWindow:setSizerAndFit(Panel, Sizer), + {Panel, Sizer, InfoFs}. + +display_info(Panel, Sizer, Info) -> wxSizer:addSpacer(Sizer, 5), Add = fun(BoxInfo) -> case create_box(Panel, BoxInfo) of @@ -136,9 +152,7 @@ display_info(Frame, Info) -> [] end end, - InfoFs = [Add(I) || I <- Info], - wxWindow:setSizerAndFit(Panel, Sizer), - {Panel, Sizer, InfoFs}. + [Add(I) || I <- Info]. fill_info([{dynamic, Key}|Rest], Data) when is_atom(Key); is_function(Key) -> @@ -159,13 +173,13 @@ fill_info([{Str,Attrib,Key}|Rest], Data) when is_atom(Key); is_function(Key) -> Value -> [{Str,Attrib,Value} | fill_info(Rest, Data)] end; fill_info([{Str, {Format, Key}}|Rest], Data) - when is_atom(Key); is_function(Key), is_atom(Format) -> + when is_atom(Key); is_function(Key) -> case get_value(Key, Data) of undefined -> [undefined | fill_info(Rest, Data)]; Value -> [{Str, {Format, Value}} | fill_info(Rest, Data)] end; fill_info([{Str, Attrib, {Format, Key}}|Rest], Data) - when is_atom(Key); is_function(Key), is_atom(Format) -> + when is_atom(Key); is_function(Key) -> case get_value(Key, Data) of undefined -> [undefined | fill_info(Rest, Data)]; Value -> [{Str, Attrib, {Format, Value}} | fill_info(Rest, Data)] @@ -238,6 +252,8 @@ to_str({bytes, B}) -> KB > 0 -> integer_to_list(KB) ++ " kB"; true -> integer_to_list(B) ++ " B" end; +to_str({{words,WSz}, Sz}) -> + to_str({bytes, WSz*Sz}); to_str({time_ms, MS}) -> S = MS div 1000, Min = S div 60, @@ -254,6 +270,11 @@ to_str({func, {F,A}}) when is_atom(F), is_integer(A) -> lists:concat([F, "/", A]); to_str({func, {F,'_'}}) when is_atom(F) -> atom_to_list(F); +to_str({inet, Addr}) -> + case inet:ntoa(Addr) of + {error,einval} -> to_str(Addr); + AddrStr -> AddrStr + end; to_str({{format,Fun},Value}) when is_function(Fun) -> Fun(Value); to_str({A, B}) when is_atom(A), is_atom(B) -> @@ -453,14 +474,16 @@ create_box(Parent, Data) -> link_entry(Panel,Value); _ -> Value = to_str(Value0), - case length(Value) > 100 of - true -> - Shown = lists:sublist(Value, 80), + case string:sub_word(lists:sublist(Value, 80),1,$\n) of + Value -> + %% Short string, no newlines - show all + wxStaticText:new(Panel, ?wxID_ANY, Value); + Shown -> + %% Long or with newlines, + %% use tooltip to show all TCtrl = wxStaticText:new(Panel, ?wxID_ANY, [Shown,"..."]), wxWindow:setToolTip(TCtrl,wxToolTip:new(Value)), - TCtrl; - false -> - wxStaticText:new(Panel, ?wxID_ANY, Value) + TCtrl end end, wxSizer:add(Line, 10, 0), % space of size 10 horisontally @@ -613,12 +636,12 @@ user_term_multiline(Parent, Title, Default) -> parse_string(Str) -> try - Tokens = case erl_scan:string(Str) of + Tokens = case erl_scan:string(Str, 1, [text]) of {ok, Ts, _} -> Ts; {error, {_SLine, SMod, SError}, _} -> throw(io_lib:format("~s", [SMod:format_error(SError)])) end, - case erl_parse:parse_term(Tokens) of + case lib:extended_parse_term(Tokens) of {error, {_PLine, PMod, PError}} -> throw(io_lib:format("~s", [PMod:format_error(PError)])); Res -> Res @@ -714,7 +737,7 @@ progress_loop(Title,PD,Caller) -> if is_list(Reason) -> Reason; true -> file:format_error(Reason) end, - display_info_dialog("Crashdump Viewer Error",FailMsg), + display_info_dialog(PD,"Crashdump Viewer Error",FailMsg), Caller ! error, unregister(?progress_handler), unlink(Caller); |