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-rw-r--r--lib/debugger/src/dbg_ui_interpret.erl161
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diff --git a/lib/debugger/src/dbg_ui_interpret.erl b/lib/debugger/src/dbg_ui_interpret.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1997-2009. 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
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(dbg_ui_interpret).
+
+-include_lib("kernel/include/file.hrl").
+
+%% External exports
+-export([start/4]).
+
+%% Internal exports
+-export([init/6]).
+
+-record(state, {gs, % term() Graphics system id
+ win, % term() Interpret dialog window data
+ monitor, % pid() Monitor pid
+ mode % local | global
+ }).
+
+%%====================================================================
+%% External exports
+%%====================================================================
+
+%%--------------------------------------------------------------------
+%% start(GS, Pos, Dir, Mode)
+%% GS = Graphics system id
+%% Dir = string()
+%% Pos = {X,Y}
+%% Mode = local | global
+%%--------------------------------------------------------------------
+start(GS, Pos, Dir, Mode) ->
+ Title = "Interpret Dialog",
+ case dbg_ui_winman:is_started(Title) of
+ true -> ignore;
+ false ->
+ spawn(?MODULE, init, [self(), GS, Pos, Title, Dir, Mode])
+ end.
+
+%%====================================================================
+%% Internal exports
+%%====================================================================
+
+init(Monitor, GS, Pos, Title, Dir, Mode) ->
+ Filter = filename:join(Dir, "*.erl"),
+ Extra = fun(File) ->
+ case int:interpretable(File) of
+ true ->
+ ModS = filename:basename(File, ".erl"),
+ Mod = list_to_atom(ModS),
+ case int:file(Mod) of
+ File -> {true, tag};
+ _ -> true % {error,not_loaded} | File2
+ end;
+ _Error -> {true,disable}
+ end
+ end,
+
+ %% Create interpret dialog window
+ Win = dbg_ui_filedialog_win:create_win(GS, Title, Pos, multiselect,
+ Filter, Extra),
+ Window = dbg_ui_filedialog_win:get_window(Win),
+ dbg_ui_winman:insert(Title, Window),
+
+ State = #state{gs=GS, win=Win, monitor=Monitor, mode=Mode},
+ loop(State).
+
+
+%%====================================================================
+%% Main loop and message handling
+%%====================================================================
+
+loop(State) ->
+ receive
+
+ %% From the GUI
+ GuiEvent when is_tuple(GuiEvent), element(1, GuiEvent)==gs ->
+ Cmd = dbg_ui_filedialog_win:handle_event(GuiEvent,
+ State#state.win),
+ State2 = gui_cmd(Cmd, State),
+ loop(State2);
+
+ %% From the dbg_ui_winman process (Debugger window manager)
+ {dbg_ui_winman, update_windows_menu, _Data} ->
+ loop(State);
+ {dbg_ui_winman, destroy} ->
+ exit(normal)
+ end.
+
+gui_cmd(ignore, State) ->
+ State;
+gui_cmd({stopped, Dir}, State) ->
+ State#state.monitor ! {dbg_ui_interpret, Dir},
+ exit(normal);
+gui_cmd({win, Win}, State) ->
+ State#state{win=Win};
+gui_cmd({select, File}, State) ->
+ Res = case State#state.mode of
+ local -> int:i(File);
+ global -> int:ni(File)
+ end,
+
+ case Res of
+ %% Interpretation succeeded, tag the file name
+ {module, _Mod} ->
+ dbg_ui_filedialog_win:tag(State#state.win, File);
+
+ %% Interpretation failed
+ error ->
+ Error = format_error(int:interpretable(File)),
+ Msg = ["Error when interpreting:", File, Error],
+ Window = dbg_ui_filedialog_win:get_window(State#state.win),
+ tool_utils:notify(Window, Msg)
+ end,
+ State;
+gui_cmd({multiselect, Dir, FileNames}, State) ->
+ interpret_all(State, Dir, FileNames),
+ State.
+
+interpret_all(State, Dir, [File0|Files]) ->
+ File = filename:join(Dir, File0),
+ Res = case State#state.mode of
+ local -> int:i(File);
+ global -> int:ni(File)
+ end,
+ case Res of
+ {module, _Mod} ->
+ dbg_ui_filedialog_win:tag(State#state.win, File),
+ interpret_all(State, Dir, Files);
+ error ->
+ Window = dbg_ui_filedialog_win:get_window(State#state.win),
+ Error = format_error(int:interpretable(File)),
+ Msg = ["Error when interpreting:", File, Error,
+ "Ok to continue?"],
+ case tool_utils:confirm(Window, Msg) of
+ ok -> interpret_all(State, Dir, Files);
+ cancel -> true
+ end
+ end;
+interpret_all(_State, _Dir, []) ->
+ true.
+
+format_error({error,no_beam}) -> "No BEAM file";
+format_error({error,no_debug_info}) -> "No debug_info in BEAM file";
+format_error({error,badarg}) -> "File does not exist";
+format_error({error,{app,App}}) ->
+ "Cannot interpret "++atom_to_list(App)++" modules".