- Remove mkin GUI project files, as they can be a source of error during development

- Make the index to the dataset list ds a character, in order to be able to count the entries correctly after deleting an entry
- Make the dataset switcher a handler only for the click event, as otherwise it was called by the assignment of the new data to the gtable widget

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/kinfit/pkg/mkin@98 edb9625f-4e0d-4859-8d74-9fd3b1da38cb

1 files changed, 24 insertions, 17 deletions

diff --git a/inst/GUI/simple.R b/inst/GUI/simple.R
index 7ec03d57..40c1a432 100644
--- a/inst/GUI/simple.R
+++ b/inst/GUI/simple.R
@@ -18,7 +18,8 @@ observed.df = data.frame(Index = 1:n.observed,
 # Studies {{{2

 studies.df <- data.frame(Index = as.integer(1), 

                          Author = "FOCUS kinetics workgroup",

-                         Year = "2006", Title = "FOCUS Kinetics",

+                         Year = "2006", 

+                         Title = "FOCUS Kinetics",

                          stringsAsFactors = FALSE)

 

 # Datasets {{{2

@@ -26,10 +27,10 @@ ds <- list()
 # FOCUS 2006 datasets {{{3

 for (i in 1:6) {

   ds.letter = LETTERS[i]

+  ds.index <- as.character(i)

   ds.name = paste0("FOCUS_2006_", ds.letter)

-  ds[[i]] <- list(

+  ds[[ds.index]] <- list(

     study_nr = 1,

-    dataset_nr = i,

     title = paste("FOCUS example dataset", ds.letter),

     sampling_times = unique(get(ds.name)$time),

     time_unit = "NA",

@@ -38,25 +39,29 @@ for (i in 1:6) {
     replicates = 1,

     data = get(ds.name)

   )

-  ds[[i]]$data$override = "NA"

-  ds[[i]]$data$weight = 1

+  ds[[ds.index]]$data$override = "NA"

+  ds[[ds.index]]$data$weight = 1

 }

-# Dataframe with datasets for selecting them with the gtable widget {{{2

-ds.df <- data.frame()

-update_ds.df <- function() {

+# Dataframe with datasets for selection with the gtable widget {{{2

+update_ds.df <- function() { # {{{3

   ds.n <- length(ds)

-  ds.df <<- data.frame(Index = 1:ds.n, Study = character(ds.n), Title = character(ds.n), 

-                       icon = asIcon(rep("editor", ds.n)), stringsAsFactors = FALSE)

+  ds.df <<- data.frame(Index = 1:ds.n, 

+                       Study = character(ds.n), 

+                       Title = character(ds.n),

+                       icon = asIcon(rep("editor", ds.n)),

+                       stringsAsFactors = FALSE)

   for (i in 1:ds.n)

   {

-    ds.df[i, "Study"] <<- ds[[i]]$study_nr

-    ds.df[i, "Title"] <<- ds[[i]]$title

+    ds.index <- names(ds)[[i]]

+    ds.df[i, "Study"] <<- ds[[ds.index]]$study_nr

+    ds.df[i, "Title"] <<- ds[[ds.index]]$title

   }

 }

+ds.df <- data.frame()

 update_ds.df()

 

-# Set the initial dataset number

-ds.cur = 1

+# Set the initial dataset number globally

+ds.cur = "1"

 # Project data management {{{1

 upload_file_handler <- function(h, ...)  # {{{2

 {

@@ -110,13 +115,15 @@ studies.gdf$set_column_width(2, 200)
 

 # Expandable group for datasets {{{1

 dsg <- gexpandgroup("Datasets", cont = g, horizontal = FALSE)

-ds.handler <- function(h, ...) {

-  ds.cur <<- svalue(h$obj, index = FALSE)

+# Renew dataset editor when a different dataset is selected

+ds.switcher <- function(h, ...) {

+  ds.cur <<- as.character(svalue(h$obj))

   delete(ds.editor, ds.e.head)

   delete(ds.editor, ds.e.data)

   show_ds_editor()

 }

-ds.gtable <- gtable(ds.df, handler = ds.handler, cont = dsg)

+ds.gtable <- gtable(ds.df, cont = dsg)

+addHandlerClicked(ds.gtable, ds.switcher)

 size(ds.gtable) <- list(columnWidths = c(40, 40, 200, 40))

 

 # Dataset editor {{{2