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-rw-r--r--lib/wx/src/gen/wxEvtHandler.erl4
-rw-r--r--lib/wx/src/wx_object.erl59
-rw-r--r--lib/wx/src/wxe_server.erl43
3 files changed, 53 insertions, 53 deletions
diff --git a/lib/wx/src/gen/wxEvtHandler.erl b/lib/wx/src/gen/wxEvtHandler.erl
index f155351b66..820c2b7a58 100644
--- a/lib/wx/src/gen/wxEvtHandler.erl
+++ b/lib/wx/src/gen/wxEvtHandler.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2011. 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
@@ -95,7 +95,7 @@ parse_opts([{callback,Fun}|R], Opts) when is_function(Fun) ->
%% Check Fun Arity?
parse_opts(R, Opts#evh{cb=Fun});
parse_opts([callback|R], Opts) ->
- parse_opts(R, Opts#evh{cb=1});
+ parse_opts(R, Opts#evh{cb=self()});
parse_opts([{userData, UserData}|R],Opts) ->
parse_opts(R, Opts#evh{userdata=UserData});
parse_opts([{skip, Skip}|R],Opts) when is_boolean(Skip) ->
diff --git a/lib/wx/src/wx_object.erl b/lib/wx/src/wx_object.erl
index 82c4cfbad5..bc85cd93d4 100644
--- a/lib/wx/src/wx_object.erl
+++ b/lib/wx/src/wx_object.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2011. 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
@@ -226,9 +226,11 @@ call(Name, Request, Timeout) when is_atom(Name) orelse is_pid(Name) ->
%% Invokes handle_cast(Request, State) in the server
cast(#wx_ref{state=Pid}, Request) when is_pid(Pid) ->
- Pid ! {'$gen_cast',Request};
+ Pid ! {'$gen_cast',Request},
+ ok;
cast(Name, Request) when is_atom(Name) orelse is_pid(Name) ->
- Name ! {'$gen_cast',Request}.
+ Name ! {'$gen_cast',Request},
+ ok.
%% @spec (Ref::wxObject()) -> pid()
%% @doc Get the pid of the object handle.
@@ -258,9 +260,10 @@ init_it(Starter, self, Name, Mod, Args, Options) ->
init_it(Starter, self(), Name, Mod, Args, Options);
init_it(Starter, Parent, Name, Mod, Args, [WxEnv|Options]) ->
case WxEnv of
- undefined -> ok;
+ undefined -> ok;
_ -> wx:set_env(WxEnv)
end,
+ put('_wx_object_', {Mod,'_wx_init_'}),
Debug = debug_options(Name, Options),
case catch Mod:init(Args) of
{#wx_ref{} = Ref, State} ->
@@ -350,57 +353,16 @@ handle_msg({'$gen_call', From, Msg}, Parent, Name, State, Mod) ->
{noreply, NState, Time1} ->
loop(Parent, Name, NState, Mod, Time1, []);
{stop, Reason, Reply, NState} ->
- {'EXIT', R} =
+ {'EXIT', R} =
(catch terminate(Reason, Name, Msg, Mod, NState, [])),
reply(From, Reply),
exit(R);
Other -> handle_common_reply(Other, Name, Msg, Mod, State, [])
end;
-
-handle_msg(Msg = {_,_,'_wx_invoke_cb_'}, Parent, Name, State, Mod) ->
- Reply = dispatch_cb(Msg, Mod, State),
- handle_no_reply(Reply, Parent, Name, Msg, Mod, State, []);
handle_msg(Msg, Parent, Name, State, Mod) ->
Reply = (catch dispatch(Msg, Mod, State)),
handle_no_reply(Reply, Parent, Name, Msg, Mod, State, []).
-%% @hidden
-dispatch_cb({{Msg=#wx{}, Obj=#wx_ref{}}, _, '_wx_invoke_cb_'}, Mod, State) ->
- Callback = fun() ->
- wxe_util:cast(?WXE_CB_START, <<>>),
- case Mod:handle_sync_event(Msg, Obj, State) of
- ok -> <<>>;
- noreply -> <<>>;
- Other ->
- Args = [Msg, Obj, State],
- MFA = {Mod, handle_sync_event, Args},
- exit({bad_return, Other, MFA})
- end
- end,
- wxe_server:invoke_callback(Callback),
- {noreply, State};
-dispatch_cb({Func, ArgList, '_wx_invoke_cb_'}, Mod, State) ->
- try %% This don't work yet....
- [#wx_ref{type=ThisClass}] = ArgList,
- case Mod:handle_overloaded(Func, ArgList, State) of
- {reply, CBReply, NState} ->
- ThisClass:send_return_value(Func, CBReply),
- {noreply, NState};
- {reply, CBReply, NState, Time1} ->
- ThisClass:send_return_value(Func, CBReply),
- {noreply, NState, Time1};
- {noreply, NState} ->
- ThisClass:send_return_value(Func, <<>>),
- {noreply, NState};
- {noreply, NState, Time1} ->
- ThisClass:send_return_value(Func, <<>>),
- {noreply, NState, Time1};
- Other -> Other
- end
- catch _Err:Reason ->
- %% Hopefully we can release the wx-thread with this
- wxe_util:cast(?WXE_CB_RETURN, <<>>),
- {'EXIT', {Reason, erlang:get_stacktrace()}}
- end.
+
%% @hidden
handle_msg({'$gen_call', From, Msg}, Parent, Name, State, Mod, Debug) ->
case catch Mod:handle_call(Msg, From, State) of
@@ -426,9 +388,6 @@ handle_msg({'$gen_call', From, Msg}, Parent, Name, State, Mod, Debug) ->
Other ->
handle_common_reply(Other, Name, Msg, Mod, State, Debug)
end;
-handle_msg(Msg = {_,_,'_wx_invoke_cb_'}, Parent, Name, State, Mod, Debug) ->
- Reply = dispatch_cb(Msg, Mod, State),
- handle_no_reply(Reply, Parent, Name, Msg, Mod, State, Debug);
handle_msg(Msg, Parent, Name, State, Mod, Debug) ->
Reply = (catch dispatch(Msg, Mod, State)),
handle_no_reply(Reply, Parent, Name, Msg, Mod, State, Debug).
diff --git a/lib/wx/src/wxe_server.erl b/lib/wx/src/wxe_server.erl
index 69e2189fac..6e982c97f6 100644
--- a/lib/wx/src/wxe_server.erl
+++ b/lib/wx/src/wxe_server.erl
@@ -221,7 +221,7 @@ handle_connect(Object, EvData, From, State0 = #state{users=Users}) ->
Evs = [#event{object=Object,callback=Callback, cb_handler=CBHandler}|Evs0],
User = User0#user{events=Evs, evt_handler=Handler},
State1 = State0#state{users=gb_trees:update(From, User, Users)},
- if is_function(Callback) ->
+ if is_function(Callback) orelse is_pid(Callback) ->
{FunId, State} = attach_fun(Callback,State1),
Res = wxEvtHandler:connect_impl(CBHandler,Object,
wxEvtHandler:replace_fun_with_id(EvData,FunId)),
@@ -229,6 +229,7 @@ handle_connect(Object, EvData, From, State0 = #state{users=Users}) ->
ok -> {reply,Res,State};
_Error -> {reply,Res,State0}
end;
+
true ->
Res = {call_impl, connect_cb, CBHandler},
{reply, Res, State1}
@@ -239,6 +240,8 @@ invoke_cb({{Ev=#wx{}, Ref=#wx_ref{}}, FunId,_}, _S) ->
case get(FunId) of
Fun when is_function(Fun) ->
invoke_callback(fun() -> Fun(Ev, Ref), <<>> end);
+ Pid when is_pid(Pid) -> %% wx_object sync event
+ invoke_callback(Pid, Ev, Ref);
Err ->
?log("Internal Error ~p~n",[Err])
end;
@@ -270,6 +273,44 @@ invoke_callback(Fun) ->
spawn(CB),
ok.
+invoke_callback(Pid, Ev, Ref) ->
+ Env = get(?WXE_IDENTIFIER),
+ CB = fun() ->
+ wx:set_env(Env),
+ wxe_util:cast(?WXE_CB_START, <<>>),
+ try
+ case get_wx_object_state(Pid) of
+ ignore ->
+ %% Ignore early events
+ wxEvent:skip(Ref);
+ {Mod, State} ->
+ case Mod:handle_sync_event(Ev, Ref, State) of
+ ok -> ok;
+ noreply -> ok;
+ Return -> exit({bad_return, Return})
+ end
+ end
+ catch _:Reason ->
+ wxEvent:skip(Ref),
+ ?log("Callback fun crashed with {'EXIT, ~p, ~p}~n",
+ [Reason, erlang:get_stacktrace()])
+ end,
+ wxe_util:cast(?WXE_CB_RETURN, <<>>)
+ end,
+ spawn(CB),
+ ok.
+
+get_wx_object_state(Pid) ->
+ case process_info(Pid, dictionary) of
+ {dictionary, Dict} ->
+ case lists:keysearch('_wx_object_',1,Dict) of
+ {value, {'_wx_object_', {_Mod, '_wx_init_'}}} -> ignore;
+ {value, {'_wx_object_', Value}} -> Value;
+ _ -> ignore
+ end;
+ _ -> ignore
+ end.
+
new_evt_listener(State) ->
#wx_env{port=Port} = wx:get_env(),
_ = erlang:port_control(Port,98,<<>>),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 20:55:41 +0000