Change Working Spaces

Question

Is there a way to change the Color Settings CMYK and RGB working spaces with  js? I'm not having a problem assigning or converting profiles for a document, I want to change the application color settings.

Answer 1

function setWorkingRGB(space) {
  function cTID(s) { return app.charIDToTypeID(s); };
  function sTID(s) { return app.stringIDToTypeID(s); };
    var desc1 = new ActionDescriptor();
        var ref1 = new ActionReference();
        ref1.putProperty( cTID('Prpr'), sTID('colorSettings') );
        ref1.putEnumerated( cTID('capp'), cTID('Ordn'), cTID('Trgt') );
    desc1.putReference( cTID('null'), ref1 );
        var desc2 = new ActionDescriptor();
        desc2.putString( sTID('workingRGB'), space );
    desc1.putObject( cTID('T   '), sTID('colorSettings'), desc2 );
    executeAction( cTID('setd'), desc1, DialogModes.NO );
function setWorkingCMYK(space) {
  function cTID(s) { return app.charIDToTypeID(s); };
  function sTID(s) { return app.stringIDToTypeID(s); };
    var desc4 = new ActionDescriptor();
        var ref3 = new ActionReference();
        ref3.putProperty( cTID('Prpr'), sTID('colorSettings') );
        ref3.putEnumerated( cTID('capp'), cTID('Ordn'), cTID('Trgt') );
    desc4.putReference( cTID('null'), ref3 );
        var desc5 = new ActionDescriptor();
        desc5.putString( sTID('workingCMYK'), space );
    desc4.putObject( cTID('T   '), sTID('colorSettings'), desc5 );
    executeAction( cTID('setd'), desc4, DialogModes.NO );