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// Scicos
//
// Copyright (C) INRIA - METALAU Project <scicos@inria.fr>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// See the file ../license.txt
//
function [x,y,typ] = FROMWS_c(job,arg1,arg2)
x=[];
y=[];
typ=[];
select job
case "set" then
x=arg1;
graphics=arg1.graphics;
exprs=graphics.exprs
model=arg1.model;
while %t do
[ok,varnam,Method,ZC,OutEnd,exprs]=scicos_getvalue("Set From_Workspace block parameters",..
["Variable name";
"Interpolation Method";
"Enable zero crossing(0:No, 1:Yes)?";
"Output at end(0:Zero, 1:Hold, 2:Repeat)"],...
list("str",1,"vec",1,"vec",1,"vec",1),exprs)
if ~ok then
break,
end
if ~(Method==0 | Method==1| Method==2| Method==3) then
message("Interpolation method should be chosen in [0,1,2,3]");
ok=%f;
end
if ~(ZC==0 | ZC==1) then
message("Zero crossing should be either 0 or 1");
ok=%f;
end
if ~(OutEnd==0 | OutEnd==1| OutEnd==2) then
message("Output at end option should be either 0 or 1");
ok=%f;
end
//check for valid name variable
r=%f;
ierr=execstr("r=validvar(varnam)","errcatch")
if ~r then
message(["Invalid variable name.";
"Please choose another variable name."]);
ok=%f
end
if ok then
model.ipar=[length(varnam);_str2code(varnam);Method;ZC;OutEnd;];
[model,graphics,ok]=set_io(model,graphics,list(),list([-1,-2],-1),1,1);
if ok then
graphics.exprs=exprs;
x.graphics=graphics;
x.model=model
break
end
end
end
case "define" then
varnam="V";// V.time=0; V.value=1;
Method=1;
ZC=1;
OutEnd=0;
model=scicos_model();
model.sim=list("fromws_c",4);
model.out=-1
model.out2=-2
model.outtyp=-1
model.ipar=[length(varnam);_str2code(varnam);Method;ZC;OutEnd;];
model.evtin=[1];
model.evtout=[1];
model.firing=[0];
model.blocktype="d";
model.dep_ut=[%f %t];
gr_i=[]
exprs=[string(varnam);string(Method);string(ZC);string(OutEnd)];
x=standard_define([3.5 2],model,exprs,gr_i)
end
endfunction
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