R/another.menu.R

In xpose4: Diagnostics for Nonlinear Mixed-Effect Models

# Xpose 4
# An R-based population pharmacokinetic/
# pharmacodynamic model building aid for NONMEM.
# Copyright (C) 1998-2004 E. Niclas Jonsson and Mats Karlsson.
# Copyright (C) 2005-2008 Andrew C. Hooker, Justin J. Wilkins, 
# Mats O. Karlsson and E. Niclas Jonsson.
# Copyright (C) 2009-2010 Andrew C. Hooker, Mats O. Karlsson and 
# E. Niclas Jonsson.

# This file is a part of Xpose 4.
# Xpose 4 is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation, either version 3
# 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 Lesser General Public License for more details.

# You should have received a copy of the GNU Lesser General Public License
# along with this program.  A copy can be cound in the R installation
# directory under \share\licenses. If not, see http://www.gnu.org/licenses/.

another.menu <- function() {

  choices <- c(
               "List letters",
               "Covariate model ->",
               "Quit"
               )
  
  pick <- menu(choices,title="Another menu")

  #cat(pick,"\n")

  qx <- 0
  switch(pick + 1,
         qx <- 1,
         cat(letters,"\n"),
         ##wres.vs.cov(xpdb5),
         ##wres.vs.cov(.cur.db),
         qx <- covariate.model.menu(),
         qx <- 1
         )
  
  #cat(qx,"\n")
  
  if(qx == 1) {
    ## Turn of graphics window
    if(dev.cur() > 1){
      dev.off()
    }
    return(invisible(1))
  } else {
    Recall()
  }
  
}