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// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) INRIA
// Copyright (C) 2010 - DIGITEO - Allan CORNET
// Copyright (C) 2010 - DIGITEO - Clément DAVID <clement.david@scilab.org>
// Copyright (C) 2011 - DIGITEO - Bruno JOFRET
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
function [%ok,%1,%2,%3,%4,%5,...
%6,%7,%8,%9,%10,...
%11,%12,%13,%14,%15,...
%16,%17,%18,%19,%20,...
%21,%22,%23,%24,%25,...
%26,%27,%28,%29,%30]=getvalue(%desc,%labels,%typ,%ini)
// getvalues - %window dialog for data acquisition
//%Synta%
// [%ok,%1,..,%30]=getvalue(desc,labels,typ,ini)
//%Parameters
// desc : column vector of strings, dialog general comment
// labels : n column vector of strings, labels(i) is the label of
// the ith required value
// typ : list(typ1,dim1,..,typn,dimn)
// typi : defines the type of the ith required value
// if may have the following values:
// 'mat' : stands for matrix of scalars
// 'col' : stands for column vector of scalars
// 'row' : stands for row vector of scalars
// 'vec' : stands for vector of scalars
// 'intvec' : stands for vector of integers i.e int(x) == x
// 'str' : stands for vector of strings
// 'lis' : stands for list
// 'pol' : stands for polynomials
// 'r' : stands for rational
// dimi : defines the size of the ith required value
// it must be
// - an integer or a 2-vector of integers (-1 stands for
// arbitrary dimension)
// - an evaluatable character string
// ini : n column vector of strings, ini(i) gives the suggested
// response for the ith required value
// %ok : boolean ,%t if %ok button pressed, %f if cancel button pressed
// xi : contains the ith required value if %ok==%t
//%Description
// getvalues macro encapsulate x_mdialog function with error checking,
// evaluation of numerical response, ...
//%Remarks
// All correct scilab syntax may be used as responses, for matrices
// and vectors getvalues automatically adds [ ] around the given response
// before numerical evaluation
//%Example
// labels=['magnitude';'frequency';'phase '];
// [ampl,Freq,ph]=getvalue('define sine signal',labels,..
// list('vec',1,'vec',1,'vec',1),['0.85';'10^2';'%pi/3'])
//
//%See also
// x_mdialog, x_dialog
//!
// 01/09/10 Clément DAVID: update to %30 rhs parameters
// 17/01/07 -Alan- This version of getvalue is different of scilab 4.1 :
// - %scicos_context behavior reviewed in accordance to context_evstr macro
// - (u)int(8/16/32) allowed in field of type vec/mat/row/col (F. Nassif's Work)
//
// 05/02/07 -Alan- : update to %20 rhs parameters
//
// 12/02/07 -Alan- : fix (variable evaluation of %scicos_context)
//
// Copyright INRIA
[%lhs, %rhs] = argn(0)
if %rhs < 3 then
error(sprintf(_("%s: Wrong number of input argument(s): %d to %d expected.\n"), "getvalue", 3, 4));
end
%nn=prod(size(%labels))
if %lhs<>%nn+2&%lhs<>%nn+1 then error(41),end
if size(%typ)<>2*%nn then
error("%typ : list(''type'',[sizes],...)")
end
%1=[];%2=[];%3=[];%4=[];%5=[];
%6=[];%7=[];%8=[];%9=[];%10=[];
%11=[];%12=[];%13=[];%14=[];%15=[];
%16=[];%17=[];%18=[];%19=[];%20=[];
%21=[];%22=[];%23=[];%24=[];%25=[];
%26=[];%27=[];%28=[];%29=[];%30=[];
if exists("%scicos_context") then
%mm=getfield(1,%scicos_context)
for %mi=%mm(3:$)
if execstr(%mi+"=%scicos_context(%mi)","errcatch")<>0 then
disp(lasterror())
%ok=%f
return
end
end
end
if %rhs==3 then %ini=emptystr(%nn,1),end
%ok=%t
while %t do
%str=x_mdialog(%desc,%labels,%ini)
if %str==[] then %ok=%f,%str=[];break,end
for %kk=1:%nn
%cod=ascii(%str(%kk))
%spe=find(%cod==10)
if %spe<>[] then
%semi=ascii(";")
%cod(%spe)=%semi*ones(%spe')
%str(%kk)=ascii(%cod)
end
end
%nok=0
for %kk=1:%nn
select part(%typ(2*%kk-1),1:6)
case "mat "
%ierr=execstr("%vv=["+%str(%kk)+"]","errcatch");
if %ierr<>0 then %nok=-%kk;break,end
//29/12/06
//the type of %vv is accepted if it is constant or integer
if and(type(%vv)<>[1 8]) then %nok=-%kk,break,end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
[%mv,%nv]=size(%vv)
%ssz=string(%sz(1))+" x "+string(%sz(2))
if %mv*%nv==0 then
if %sz(1)>=0&%sz(2)>=0&%sz(1)*%sz(2)<>0 then %nok=%kk,break,end
else
if %sz(1)>=0 then if %mv<>%sz(1) then %nok=%kk,break,end,end
if %sz(2)>=0 then if %nv<>%sz(2) then %nok=%kk,break,end,end
end
case "vec "
%ierr=execstr("%vv=["+%str(%kk)+"]","errcatch")
if %ierr<>0 then %nok=-%kk;break,end
//17/01/07
//the type of %vv is accepted if it is constant or integer
if and(type(%vv)<>[1 8]) then %nok=-%kk,break,end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
%ssz=string(%sz(1))
%nv=prod(size(%vv))
if %sz(1)>=0 then if %nv<>%sz(1) then %nok=%kk,break,end,end
case "intvec"
%ierr=execstr("%vv=["+%str(%kk)+"]","errcatch")
if %ierr<>0 then %nok=-%kk;break,end
//17/01/07
//the type of %vv is accepted if it is constant or integer
if and(type(%vv)<>[1 8]) then %nok=-%kk,break,end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
if and(int(%vv) == %vv) == %f then
%nok=-%kk;
break;
end
%ssz=string(%sz(1))
%nv=prod(size(%vv))
if %sz(1)>=0 then if %nv<>%sz(1) then %nok=%kk,break,end,end
case "pol "
%ierr=execstr("%vv=["+%str(%kk)+"]","errcatch");
if %ierr<>0 then %nok=-%kk;break,end
if type(%vv)>2 then %nok=-%kk,break,end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
%ssz=string(%sz(1))
%nv=prod(size(%vv))
if %sz(1)>=0 then if %nv<>%sz(1) then %nok=%kk,break,end,end
case "row "
%ierr=execstr("%vv=["+%str(%kk)+"]","errcatch");
if %ierr<>0 then %nok=-%kk;break,end
//17/01/07
//the type of %vv is accepted if it is constant or integer
if and(type(%vv)<>[1 8]) then %nok=-%kk,break,end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
if %sz(1)<0 then
%ssz="1 x *"
else
%ssz="1 x "+string(%sz(1))
end
[%mv,%nv]=size(%vv)
if %mv<>1 then %nok=%kk,break,end,
if %sz(1)>=0 then if %nv<>%sz(1) then %nok=%kk,break,end,end
case "col "
%ierr=execstr("%vv=["+%str(%kk)+"]","errcatch");
if %ierr<>0 then %nok=-%kk;break,end
//17/01/07
//the type of %vv is accepted if it is constant or integer
if and(type(%vv)<>[1 8]) then %nok=-%kk,break,end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
if %sz(1)<0 then
%ssz="* x 1"
else
%ssz=string(%sz(1))+" x 1"
end
[%mv,%nv]=size(%vv)
if %nv<>1 then %nok=%kk,break,end,
if %sz(1)>=0 then if %mv<>%sz(1) then %nok=%kk,break,end,end
case "str "
%sde=%str(%kk)
%spe=find(ascii(%str(%kk))==10)
%spe($+1)=length(%sde)+1
%vv=[];%kk1=1
for %kkk=1:size(%spe,"*")
%vv(%kkk,1)=part(%sde,%kk1:%spe(%kkk)-1)
%kk1=%spe(%kkk)+1
end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
%ssz=string(%sz(1))
%nv=prod(size(%vv))
if %sz(1)>=0 then if %nv<>%sz(1) then %nok=%kk,break,end,end
case "lis "
%ierr=execstr("%vv="+%str(%kk),"errcatch");
if %ierr<>0 then %nok=-%kk;break,end
if type(%vv)<>15& type(%vv)<>16 then %nok=-%kk,break,end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
%ssz=string(%sz(1))
%nv=size(%vv)
if %sz(1)>=0 then if %nv<>%sz(1) then %nok=%kk,break,end,end
case "r "
%ierr=execstr("%vv=["+%str(%kk)+"]","errcatch");
if %ierr<>0 then %nok=-%kk;break,end
if type(%vv)<>16 then %nok=-%kk,break,end
if typeof(%vv)<>"rational" then %nok=-%kk,break,end
%sz=%typ(2*%kk);if type(%sz)==10 then %sz=evstr(%sz),end
[%mv,%nv]=size(%vv(2))
%ssz=string(%sz(1))+" x "+string(%sz(2))
if %mv*%nv==0 then
if %sz(1)>=0&%sz(2)>=0&%sz(1)*%sz(2)<>0 then %nok=%kk,break,end
else
if %sz(1)>=0 then if %mv<>%sz(1) then %nok=%kk,break,end,end
if %sz(2)>=0 then if %nv<>%sz(2) then %nok=%kk,break,end,end
end
else
error(msprintf(_("%s: Type %s is not implemented.\n"),"getvalue", %typ(2*%kk-1)))
end
execstr("%"+string(%kk)+"=%vv")
end
if %nok>0 then
messagebox(msprintf(_("Answer given for %s \n has invalid dimension: \n waiting for dimension %s.\n"), %labels(%nok), %ssz), "modal");
%ini=%str
elseif %nok<0 then
if %ierr==0 then
messagebox(msprintf(_("Answer given for %s \n has incorrect type %s.\n"), %labels(-%nok), %typ(-2*%nok-1)), "modal");
else
messagebox(msprintf(_("Answer given for %s \n is incorrect: %s.\n"), %labels(-%nok), lasterror()), "modal");
end
%ini=%str
else
break
end
end
if %lhs==%nn+2 then
execstr("%"+string(%lhs-1)+"=%str")
end
endfunction
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