diff options
Diffstat (limited to 'inst/GUI/gmkin.R')
| -rw-r--r-- | inst/GUI/gmkin.R | 89 |
1 files changed, 58 insertions, 31 deletions
diff --git a/inst/GUI/gmkin.R b/inst/GUI/gmkin.R index 07f892e..6de4de2 100644 --- a/inst/GUI/gmkin.R +++ b/inst/GUI/gmkin.R @@ -1,9 +1,8 @@ -# $Id: mkinGUI.R 122 2013-10-21 20:19:57Z jranke $ {{{1
+# gWidgetsWWW2 GUI for mkin {{{1
-# gWidgetsWWW2 GUI for mkin
-
-# Copyright (C) 2013 Johannes Ranke
-# Contact: jranke@uni-bremen.de, johannesranke@eurofins.com
+# Copyright (C) 2013,2014 Johannes Ranke
+# Portions of this file are copyright (C) 2013 Eurofins Regulatory AG, Switzerland
+# Contact: jranke@uni-bremen.de
# This file is part of the R package mkin
@@ -19,10 +18,11 @@ # You should have received a copy of the GNU General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>
+
require(mkin) # {{{1
# Set the GUI title and create the basic widget layout {{{1
-w <- gwindow("Browser based GUI for kinetic evaluations using mkin")
-sb <- gstatusbar("Powered by gWidgetsWWW2 and Rook", cont = w)
+w <- gwindow("gmkin - Browser based GUI for kinetic evaluations using mkin")
+sb <- gstatusbar(paste("Powered by gWidgetsWWW2, ExtJS, Rook, FME, deSolve and minpack.lm --- Working directory is", getwd()), cont = w)
pg <- gpanedgroup(cont = w, default.size = 300)
center <- gnotebook(cont = pg)
left <- gvbox(cont = pg)
@@ -35,7 +35,8 @@ override <- function(d) { }
# Set default values for project data {{{1
# Initial project file name {{{2
-project_file <- "mkin_FOCUS_2006.RData"
+project_name <- "mkin_FOCUS_2006"
+project_file <- paste0(project_name, ".RData")
# Initial studies {{{2
studies.df <- data.frame(Index = as.integer(1),
Citation = "FOCUS (2006) Guidance on degradation kinetics",
@@ -133,53 +134,79 @@ upload_file_handler <- function(h, ...) {
# General
tmpfile <- normalizePath(svalue(h$obj), winslash = "/")
- try(load(tmpfile))
project_file <<- pr.gf$filename
- svalue(pr.ge) <- project_file
+ project_name <<- try(load(tmpfile))
+ if (inherits(project_name, "try-error")) {
+ galert(paste("Failed to load", project_file, "from", getwd()), parent = w)
+ }
+
+ svalue(sb) <- paste("Loaded project file", project_file, "from working directory", getwd())
+ svalue(pr.ge) <- project_name
+ workspace <- get(project_name)
# Studies
- studies.gdf[,] <- studies.df
+ studies.gdf[,] <- studies.df <- workspace$studies.df
# Datasets
- ds.cur <<- ds.cur
- ds <<- ds
+ ds.cur <<- workspace$ds.cur
+ ds <<- workspace$ds
update_ds.df()
ds.gtable[,] <- ds.df
update_ds_editor()
# Models
- m.cur <<- ds.cur
- m <<- m
+ m.cur <<- workspace$m.cur
+ m <<- workspace$m
update_m.df()
m.gtable[,] <- m.df
update_m_editor()
# Fits
- f.cur <<- f.cur
- f <<- f
- s <<- s
- if (length(f) > 0) update_f.df()
- else f.df <- f.df.empty
+ f.cur <<- workspace$f.cur
+ f <<- workspace$f
+ s <<- workspace$s
+ if (length(f) > 0) {
+ update_f.df()
+ ftmp <<- f[[f.cur]]
+ stmp <<- s[[f.cur]]
+ ds.i <<- ds.cur
+ update_plotting_and_fitting()
+ } else {
+ f.df <<- f.df.empty
+ update_ds_editor()
+ svalue(center) <- 1
+ }
f.gtable[,] <- f.df
- ftmp <<- f[[f.cur]]
- stmp <<- s[[f.cur]]
- ds.i <<- ds.cur
- update_plotting_and_fitting()
}
save_to_file_handler <- function(h, ...)
{
- studies.df <- data.frame(studies.gdf[,], stringsAsFactors = FALSE)
- save(studies.df, ds, ds.cur, m, m.cur, f, s, f.cur, file = project_file)
- galert(paste("Saved project contents to", project_file), parent = w)
+ studies.df <- data.frame(studies.gdf[,], stringsAsFactors = FALSE)
+ workspace <- list(
+ studies.df = studies.df,
+
+ ds = ds,
+ ds.cur = ds.cur,
+
+ m = m,
+ m.cur = m.cur,
+
+ f = f,
+ f.cur = f.cur,
+
+ s = s)
+ assign(project_name, workspace)
+ save(list = project_name, file = project_file)
+ svalue(sb) <- paste("Saved project contents to", project_file, "in working directory", getwd())
}
-change_project_file_handler = function(h, ...) {
- project_file <<- as.character(svalue(h$obj))
+change_project_name_handler = function(h, ...) {
+ project_name <<- as.character(svalue(h$obj))
+ project_file <<- paste0(project_name, ".RData")
}
# Project data management GUI elements {{{2
pr.gf <- gfile(text = "Select project file", cont = prg,
handler = upload_file_handler)
-pr.ge <- gedit(project_file, cont = prg,
- handler = change_project_file_handler)
+pr.ge <- gedit(project_name, cont = prg, label = "Project", width = 240,
+ handler = change_project_name_handler)
# The save button is always visible {{{1
gbutton("Save current project contents", cont = left,
handler = save_to_file_handler)
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