add macros from scicos_blocks from scilab 5.5.2

1 files changed, 100 insertions, 0 deletions

diff --git a/macros/Sources/FROMWS_c.sci b/macros/Sources/FROMWS_c.sci
new file mode 100644
index 00000000..6962275f
--- /dev/null
+++ b/macros/Sources/FROMWS_c.sci
@@ -0,0 +1,100 @@
+//  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
+