The R13B03 release.OTP_R13B03

1 files changed, 89 insertions, 0 deletions

diff --git a/lib/pman/src/pman_buf_printer.erl b/lib/pman/src/pman_buf_printer.erl
new file mode 100644
index 0000000000..74e935171a
--- /dev/null
+++ b/lib/pman/src/pman_buf_printer.erl
@@ -0,0 +1,89 @@
+%%
+%% %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(pman_buf_printer).
+
+%%-compile(export_all).
+-export([init/2]).
+
+
+-include("pman_buf.hrl").
+
+%% ---------------------------------------------------------------
+%% Starts the part of the buffer which regulates the flow of data to
+%% be printed in the pid editors
+
+
+init(Editor,Buffer_pid) ->
+    Buffer_pid!{printer,send},
+    printer_loop(Editor,Buffer_pid).
+    
+printer_loop(Editor,Buffer_pid)->
+    receive
+	{save_buffer,Name} ->
+	    gs:config(Editor,{save,Name}),
+	    TT = "Buffer saved in file\n" ++ Name,
+	    pman_win:dialog_window(gs:start(),TT),
+	    printer_loop(Editor,Buffer_pid);
+	{buffer,Trace} ->
+	    case lists:flatlength(Trace) of
+		Len when Len > ?MAX_OUTPUT ->
+		    printer_long(lists:flatten(Trace),Editor),
+		    Buffer_pid!{printer,send},
+		    printer_loop(Editor,Buffer_pid);
+		_ ->
+		    		    Buffer_pid!{printer,send},
+		    print_trace(Editor,Trace),
+		    printer_loop(Editor,Buffer_pid)
+	    end;
+	clear ->
+	    pman_win:configeditor(Editor, [{enable, true}]),
+	    pman_win:configeditor(Editor,clear),
+	    pman_win:configeditor(Editor, [{enable, false}]),
+	    printer_loop(Editor,Buffer_pid);
+	_Other ->
+	    printer_loop(Editor,Buffer_pid)
+    end.
+
+printer_long([],_) -> ok;
+printer_long(Trace,Editor) ->
+    receive
+	clear ->
+	    pman_win:configeditor(Editor, [{enable, true}]),
+	    pman_win:configeditor(Editor,clear),
+	    pman_win:configeditor(Editor, [{enable, false}])
+    after 0 ->
+	    {_Length,Rest,Print} = pman_buf_utils:split(Trace,
+							?MAX_OUTPUT,
+							0,
+							[]),
+	    print_trace(Editor,Print),
+	    printer_long(Rest,Editor)
+    end.
+
+
+
+%% ---------------------------------------------------------------
+%% Function which print trace messages on the window 
+%% ---------------------------------------------------------------
+
+print_trace(Editor,Elements) ->
+    pman_win:configeditor(Editor, [{enable, true}]),
+    pman_win:configeditor(Editor, [{insert, {'end',Elements}}]),
+    pman_win:configeditor(Editor, [{enable, false}]).