diff options
Diffstat (limited to 'lib/observer/src/observer_tv_wx.erl')
| -rw-r--r-- | lib/observer/src/observer_tv_wx.erl | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/lib/observer/src/observer_tv_wx.erl b/lib/observer/src/observer_tv_wx.erl index d0b07d5018..c25b395fda 100644 --- a/lib/observer/src/observer_tv_wx.erl +++ b/lib/observer/src/observer_tv_wx.erl @@ -121,10 +121,15 @@ handle_event(#wx{id=Id}, State = #state{node=Node, grid=Grid, opt=Opt0}) ?ID_UNREADABLE -> Opt0#opt{unread_hidden= not Opt0#opt.unread_hidden}; ?ID_SYSTEM_TABLES -> Opt0#opt{sys_hidden= not Opt0#opt.sys_hidden} end, - Tables = get_tables(Node, Opt), - Tabs = update_grid(Grid, Opt, Tables), - wxWindow:setFocus(Grid), - {noreply, State#state{opt=Opt, tabs=Tabs}}; + case get_tables2(Node, Opt) of + Error = {error, _} -> + self() ! Error, + {noreply, State}; + Tables -> + Tabs = update_grid(Grid, Opt, Tables), + wxWindow:setFocus(Grid), + {noreply, State#state{opt=Opt, tabs=Tabs}} + end; handle_event(#wx{event=#wxSize{size={W,_}}}, State=#state{grid=Grid}) -> observer_lib:set_listctrl_col_size(Grid, W), @@ -162,18 +167,17 @@ handle_event(#wx{id=?ID_REFRESH_INTERVAL}, Timer = observer_lib:interval_dialog(Grid, Timer0, 10, 5*60), {noreply, State#state{timer=Timer}}; -handle_event(Event, State) -> - io:format("~p:~p, handle event ~p\n", [?MODULE, ?LINE, Event]), - {noreply, State}. +handle_event(Event, _State) -> + error({unhandled_event, Event}). handle_sync_event(_Event, _Obj, _State) -> ok. -handle_call(_Event, _From, State) -> - {noreply, State}. +handle_call(Event, From, _State) -> + error({unhandled_call, Event, From}). -handle_cast(_Event, State) -> - {noreply, State}. +handle_cast(Event, _State) -> + error({unhandled_cast, Event}). handle_info(refresh_interval, State = #state{node=Node, grid=Grid, opt=Opt}) -> Tables = get_tables(Node, Opt), @@ -233,14 +237,18 @@ create_menus(Parent, #opt{sys_hidden=Sys, unread_hidden=UnR, type=Type}) -> ]}], observer_wx:create_menus(Parent, MenuEntries). -get_tables(Node, Opt) -> +get_tables(Node, Opts) -> + case get_tables2(Node, Opts) of + Error = {error, _} -> + self() ! Error, + []; + Res -> + Res + end. +get_tables2(Node, Opt) -> case rpc:call(Node, ?MODULE, get_table_list, [Opt]) of {badrpc, Error} -> - self() ! {error, Error}, - []; - {error, Error} -> - self() ! {error, Error}, - []; + {error, Error}; Result -> Result end. |