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-rw-r--r--lib/debugger/src/dbg_wx_break.erl102
1 files changed, 102 insertions, 0 deletions
diff --git a/lib/debugger/src/dbg_wx_break.erl b/lib/debugger/src/dbg_wx_break.erl
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+++ b/lib/debugger/src/dbg_wx_break.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2008-2009. 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_wx_break).
+
+%% External exports
+-export([start/3, start/4, start/5]).
+
+%% Internal exports
+-export([init/6]).
+
+%%====================================================================
+%% External exports
+%%====================================================================
+
+%%--------------------------------------------------------------------
+%% start(Wx, Pos, Type)
+%% start(Wx, Pos, Type, Module, Line)
+%% Wx = Parent Window
+%% Pos = {X, Y}
+%% X = Y = integer()
+%% Type = line | conditional | function
+%% Module = atom()
+%% Line = integer()
+%%--------------------------------------------------------------------
+start(Wx, Pos, Type) ->
+ start(Wx, Pos, Type, "", "").
+start(Wx, Pos, Type, Mod) ->
+ start(Wx, Pos, Type, Mod, "").
+start(Wx, Pos, Type, Mod, Line) ->
+ Env = wx:get_env(),
+ spawn_link(?MODULE, init, [Wx, Env, Pos, Type, Mod, Line]).
+
+
+%%====================================================================
+%% Internal exports
+%%====================================================================
+
+init(Wx, Env, Pos, Type, Mod, Line) ->
+ wx:set_env(Env),
+ Win = wx:batch(fun() -> dbg_wx_break_win:create_win(Wx, Pos, Type, Mod, Line) end),
+ if
+ Type==function, is_atom(Mod) ->
+ Win2 = gui_cmd({module, Mod}, Win),
+ loop(Win2);
+ true ->
+ loop(Win)
+ end.
+
+loop(Win) ->
+ receive
+
+ %% From the GUI
+ GuiEvent when element(1, GuiEvent)==gs; element(1, GuiEvent)==wx ->
+ Cmd = wx:batch(fun() -> dbg_wx_break_win:handle_event(GuiEvent, Win) end),
+ Win2 = gui_cmd(Cmd, Win),
+ loop(Win2)
+ end.
+
+gui_cmd(ignore, Win) ->
+ Win;
+gui_cmd(stopped, _Win) ->
+ exit(normal);
+gui_cmd({win, Win2}, _Win) ->
+ Win2;
+gui_cmd({module, Mod}, Win) ->
+ Funcs = int:functions(Mod),
+ dbg_wx_break_win:update_functions(Win, Funcs);
+gui_cmd({break, DataL, Action}, _Win) ->
+ Fun =
+ fun(Data) ->
+ case Data of
+ [Mod, Line] ->
+ int:break(Mod, Line),
+ int:action_at_break(Mod, Line, Action);
+ [Mod, Line, CMod, CFunc] ->
+ int:break(Mod, Line),
+ int:test_at_break(Mod, Line, {CMod, CFunc}),
+ int:action_at_break(Mod, Line, Action);
+ [Mod, Func, Arity] ->
+ int:break_in(Mod, Func, Arity)
+ end
+ end,
+ lists:foreach(Fun, DataL),
+ exit(normal).