FROMWS_c_intfunc

Fonction d'interfaçage
fr

##
FROMWS_c

### Contenu du fichier

    function [x,y,typ]=FROMWS_c(job,arg1,arg2)
    // Copyright INRIA
    x=[];y=[];typ=[];
    select job
    case 'plot' then
      standard_draw(arg1)
    case 'getinputs' then
      [x,y,typ]=standard_inputs(arg1)
    case 'getoutputs' then
      [x,y,typ]=standard_outputs(arg1)
    case 'getorigin' then
      [x,y]=standard_origin(arg1)
    case 'set' then
      x=arg1;
      graphics=arg1.graphics;exprs=graphics.exprs
      model=arg1.model;
      while %t do
        [ok,varnam,Method,ZC,OutEnd,exprs]=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
          x_message('Interpolation method should be chosen in [0,1,2,3]');
          ok=%f;
        end

        if ~(ZC==0 | ZC==1) then
          x_message('Zero crossing should be either 0 or 1');
          ok=%f;
        end

        if ~(OutEnd==0 | OutEnd==1| OutEnd==2) then
          x_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([-1,1],-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.tume=0; V.value=1;
     Method=1;
     ZC=1;
     OutEnd=0;

     model=scicos_model();
     model.sim=list('fromws_c',4);
     model.out=-1;
     model.out2=1
     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=['txt=[''From workspace''];'..
           ;'xstringb(orig(1),orig(2),txt,sz(1),sz(2),''fill'')']
     exprs=[string(varnam),string(Method),string(ZC),string(OutEnd)];
     x=standard_define([3.5 2],model,exprs,gr_i)
    end
    endfunction