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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/debugger/src/dbg_ui_edit.erl
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The R13B03 release.OTP_R13B03
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diff --git a/lib/debugger/src/dbg_ui_edit.erl b/lib/debugger/src/dbg_ui_edit.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2002-2009. 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_edit).
+
+%% External exports
+-export([start/5]).
+
+%% Internal exports
+-export([init/6]).
+
+-record(state, {win, % term() Edit dialog window data
+ pid, % pid() Parent
+ prompt % atom()
+ }).
+
+%%====================================================================
+%% External exports
+%%====================================================================
+
+%%--------------------------------------------------------------------
+%% start(GS, Pos, Title, Prompt, {Type, Value})
+%% GS = graphics system identifier
+%% Pos = {X, Y}
+%% X = Y = integer()
+%% Title = string()
+%% Prompt = atom()
+%% Type = term | atom | float | integer | string
+%% Value = term()
+%%--------------------------------------------------------------------
+start(GS, Pos, Title, Prompt, Edit) ->
+ case dbg_ui_winman:is_started(Title) of
+ true -> ignore;
+ false ->
+ spawn(?MODULE, init, [self(), GS, Pos, Title, Prompt, Edit])
+ end.
+
+
+%%====================================================================
+%% Internal exports
+%%====================================================================
+
+init(Pid, GS, Pos, Title, Prompt, Edit) ->
+
+ %% Create edit dialog window
+ Win = dbg_ui_edit_win:create_win(GS, Pos, Title, Prompt, Edit),
+ Window = dbg_ui_edit_win:get_window(Win),
+ dbg_ui_winman:insert(Title, Window),
+ State = #state{win=Win, pid=Pid, prompt=Prompt},
+
+ loop(State).
+
+loop(State) ->
+ receive
+
+ %% From the GUI
+ GuiEvent when is_tuple(GuiEvent), element(1, GuiEvent)==gs ->
+ Cmd = dbg_ui_edit_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, _State) ->
+ exit(normal);
+gui_cmd({edit, Value}, State) ->
+ State#state.pid ! {dbg_ui_edit, State#state.prompt, Value},
+ exit(normal).