diff options
Diffstat (limited to 'inst/GUI/gmkin.R')
| -rw-r--r-- | inst/GUI/gmkin.R | 332 |
1 files changed, 180 insertions, 152 deletions
diff --git a/inst/GUI/gmkin.R b/inst/GUI/gmkin.R index 45d04ad..bcf2b68 100644 --- a/inst/GUI/gmkin.R +++ b/inst/GUI/gmkin.R @@ -24,7 +24,7 @@ left_width = 250
right_width = 500
save_keybinding = "Ctrl-X"
-# Widgets {{{2
+# Three panel layout {{{2
window_title <- paste0("gmkin ", packageVersion("gmkin"),
"- Browser based GUI for kinetic evaluations using mkin")
w <- gwindow(window_title)
@@ -68,14 +68,21 @@ update_p.df <- function() { } else {
p.df <<- p.df.package
}
+ p.gtable[,] <- p.df
+ p.line.import.p[,] <- c("", p.df$Name)
}
# Update dataframe with datasets {{{2
update_ds.df <- function() {
- ds.df <<- data.frame(Title = sapply(ws$ds, function(x) x$title))
+ if (is.na(ws$ds[1])) ds.df <<- ds.df.empty
+ else ds.df <<- data.frame(Title = sapply(ws$ds, function(x) x$title))
+ ds.gtable[,] <- ds.df
+ update_ds_editor()
+ ds.delete$call_Ext("disable")
}
# Update dataframe with models {{{2
update_m.df <- function() {
- m.df <<- data.frame(Name = names(ws$m))
+ if (is.na(ws$m[1])) m.df <<- m.df.empty
+ else m.df <<- data.frame(Name = sapply(ws$m, function(x) x$name))
}
# Update dataframe with fits {{{2
update_f.df <- function() {
@@ -84,12 +91,14 @@ update_f.df <- function() { f.df[1, "Name"] <- c("Temporary (not fitted)")
}
if (!is.na(ws$f[1])) {
- f.df.ws <- data.frame(Name = names(ws$f), stringsAsFactors = FALSE)
+ f.df.ws <- data.frame(Name = sapply(ws$f, function(x) x$name),
+ stringsAsFactors = FALSE)
f.df <- rbind(f.df, f.df.ws)
}
f.df <<- f.df
}
# Generate the initial workspace {{{1
+# Project workspace {{{2
ws <- gmkinws$new()
ws.import <- NA
# Initialise meta data objects so assignments within functions using <<- will {{{2
@@ -97,10 +106,19 @@ ws.import <- NA # Also create initial versions of meta data in order to be able to clear the workspace
p.df <- p.df.package <- data.frame(Name = c("FOCUS_2006", "FOCUS_2006_Z"),
Source = rep("gmkin package", 2), stringsAsFactors = FALSE)
-
-update_p.df()
+# Datasets {{{2
+ds.cur <- ds.empty <- mkinds$new(
+ title = "", time_unit = "", unit = "",
+ data = data.frame(
+ name = "parent",
+ time = c(0, 1),
+ value = c(100, NA),
+ override = "NA", err = 1,
+ stringsAsFactors = FALSE))
ds.df <- ds.df.empty <- data.frame(Title = "", stringsAsFactors = FALSE)
+# Models {{{2
m.df <- m.df.empty <- data.frame(Name = "", stringsAsFactors = FALSE)
+# Fits {{{2
f.df <- f.df.empty <- data.frame(Name = "", stringsAsFactors = FALSE)
ftmp <- NA
# left: Explorer tables {{{1
@@ -116,31 +134,58 @@ f.gf <- gframe("Results", cont = left) # The former must be manually amended if additional workspaces should be available
p.gtable <- gtable(p.df, cont = p.gf, width = left_width - 10, height = 120)
size(p.gtable) <- list(columnWidths = c(130, 100))
+p.loaded <- NA # The index of the loaded project. We reset the selection to this when the user
+ # does not confirm
+p.modified <- TRUE # Keep track of modifications after loading
p.switcher <- function(h, ...) {
- p.cur <- h$row_index
- Name <- p.df[p.cur, "Name"]
- if (p.df[p.cur, "Source"] == "working directory") {
- load(paste0(Name, ".gmkinws"))
- ws <<- ws
+ p.cur <- h$row_index # h$row_index for clicked or doubleclick handlers, h$value for change
+ project_switched <- FALSE
+ switch_project <- function() {
+ Name <- p.df[p.cur, "Name"]
+ if (p.df[p.cur, "Source"] == "working directory") {
+ load(paste0(Name, ".gmkinws"))
+ ws <<- ws
+ } else {
+ ws <<- get(Name)
+ }
+ svalue(center) <- 1
+ svalue(c.ds) <- empty_conf_labels[1]
+ svalue(c.m) <- empty_conf_labels[2]
+ update_p_editor(p.cur)
+ update_ds.df()
+ update_m.df()
+ m.gtable[,] <<- m.df
+ update_f.df()
+ f.gtable[,] <<- f.df
+ p.loaded <<- p.cur
+ project_switched <- TRUE
+ p.gtable$set_index(p.cur)
+ }
+ if (p.modified) {
+ gconfirm("When you switch projects, you loose any unsaved changes. Proceed to switch?",
+ handler = function(h, ...) {
+ switch_project()
+ })
} else {
- ws <<- get(Name)
+ switch_project()
+ }
+ # We can reset the selection only if the project was not
+ # switched. The following code gets executed during the confirmation dialogue,
+ # i.e. before the potential switching
+ if (!project_switched) {
+ if (is.na(p.loaded)) {
+ p.gtable$clear_selection()
+ } else {
+ p.gtable$set_index(p.loaded)
+ }
}
- svalue(center) <- 1
- svalue(c.ds) <- empty_conf_labels[1]
- svalue(c.m) <- empty_conf_labels[2]
- update_p_editor(p.cur)
- update_ds.df()
- ds.gtable[,] <<- ds.df
- update_m.df()
- m.gtable[,] <<- m.df
- update_f.df()
- f.gtable[,] <<- f.df
}
addHandlerClicked(p.gtable, p.switcher)
# Dataset explorer {{{2
ds.switcher <- function(h, ...) {
- ws$ds.cur <<- h$row_index
- svalue(c.ds) <- ds.df[ws$ds.cur, "Title"]
+ ds.i <- h$row_index
+ svalue(c.ds) <- ds.df[ds.i, "Title"]
+ ds.cur <<- ws$ds[[ds.i]]
update_ds_editor()
svalue(center) <- 2
}
@@ -148,8 +193,8 @@ ds.gtable <- gtable(ds.df, cont = ds.gf, width = left_width - 10, height = 160) addHandlerClicked(ds.gtable, ds.switcher)
# Model explorer {{{2
m.switcher <- function(h, ...) {
- ws$m.cur <<- h$row_index
- svalue(c.m) <- m.df[ws$m.cur, "Name"]
+ m.i <- h$row_index
+ svalue(c.m) <- m.df[m.i, "Name"]
#update_m_editor()
svalue(center) <- 3
}
@@ -157,8 +202,8 @@ m.gtable <- gtable(m.df, cont = m.gf, width = left_width - 10, height = 160) addHandlerClicked(m.gtable, m.switcher)
# Fit explorer {{{2
f.switcher <- function(h, ...) {
- ws$f.cur <<- h$row_index - 1
- if (ws$f.cur > 0) {
+ f.cur <<- h$row_index - 1
+ if (f.cur > 0) {
ftmp <<- ws$f[[ws$f.cur]]
stmp <<- ws$s[[ws$f.cur]]
c.ds$call_Ext("setText",
@@ -181,8 +226,8 @@ c.conf <- gbutton("Configure fit", cont = c.gf, handler = function(h, ...) svalu p.editor <- gframe("", horizontal = FALSE, cont = center,
label = "Project")
# New project {{{2
-p.line.clear <- ggroup(cont = p.editor, horizontal = TRUE)
-p.line.clear.b <- gbutton("New project", cont = p.line.clear,
+p.line.buttons <- ggroup(cont = p.editor, horizontal = TRUE)
+p.new <- gbutton("New project", cont = p.line.buttons,
handler = function(h, ...) {
project_name <- "New project"
svalue(p.name) <- project_name
@@ -190,61 +235,59 @@ p.line.clear.b <- gbutton("New project", cont = p.line.clear, p.delete$call_Ext("disable")
ws <<- gmkinws$new()
update_ds.df()
- ds.gtable[,] <- ds.df
update_m.df()
m.gtable[,] <- m.df
update_f.df()
f.gtable[,] <- f.df
})
-# Working directory {{{2
-p.line.wd <- ggroup(cont = p.editor, horizontal = TRUE)
-wd_handler <- function(h, ...) {
- target_wd <- svalue(p.wde)
- wd <- try(setwd(target_wd))
- if (inherits(wd, "try-error")) {
- gmessage(paste("Could not set working directory to", target_wd), parent = w)
- } else {
- svalue(sb) <- paste("Changed working directory to", wd)
- update_p.df()
- p.gtable[,] <- p.df
- p.line.import.p[,] <- c("", p.df$Name)
- }
+p.delete.handler = function(h, ...) {
+ filename <- file.path(getwd(), paste0(svalue(p.name), ".gmkinws"))
+ gconfirm(paste0("Are you sure you want to delete ", filename, "?"),
+ parent = w,
+ handler = function(h, ...) {
+ if (inherits(try(unlink(filename)), "try-error")) {
+ gmessage("Deleting failed for an unknown reason", cont = w)
+ } else {
+ svalue(sb) <- paste("Deleted", filename)
+ svalue(p.filename) <- ""
+ p.delete$call_Ext("disable")
+ update_p.df()
+ }
+ })
}
-p.wde <- gedit(getwd(), cont = p.line.wd, label = "Working directory", width = 50)
-p.wde$add_handler_enter(wd_handler)
-p.wdb <- gbutton("Change", cont = p.line.wd, handler = wd_handler)
-tooltip(p.wdb) <- "Edit the box on the left and press enter to change"
+p.delete <- gbutton("Delete project", cont = p.line.buttons,
+ handler = p.delete.handler,
+ ext.args = list(disabled = TRUE))
# Project name {{{2
p.line.name <- ggroup(cont = p.editor, horizontal = TRUE)
-p.name <- gedit("New project", label = "Project name",
+p.name <- gedit("New project", label = "<b>Project name</b>",
width = 50, cont = p.line.name)
-p.save <- gaction("Save", parent = w,
- handler = function(h, ...) {
- filename <- paste0(svalue(p.name), ".gmkinws")
- try_to_save <- function (filename) {
- if (!inherits(try(save(ws, file = filename)),
- "try-error")) {
- svalue(sb) <- paste("Saved project to file", filename,
- "in working directory", getwd())
- update_p.df()
- p.gtable[,] <- p.df
- } else {
- gmessage("Saving failed for an unknown reason", parent = w)
- }
- }
- if (file.exists(filename)) {
- gconfirm(paste("File", filename, "exists. Overwrite?"),
- parent = w,
- handler = function(h, ...) {
- try_to_save(filename)
- })
- } else {
- try_to_save(filename)
- }
- })
-p.save.button <- gbutton(action = p.save, cont = p.line.name)
-p.save$add_keybinding(save_keybinding)
-tooltip(p.save.button) <- paste("Press", save_keybinding, "to save")
+p.save.action <- gaction("Save", parent = w,
+ handler = function(h, ...) {
+ filename <- paste0(svalue(p.name), ".gmkinws")
+ try_to_save <- function (filename) {
+ if (!inherits(try(save(ws, file = filename)),
+ "try-error")) {
+ svalue(sb) <- paste("Saved project to file", filename,
+ "in working directory", getwd())
+ update_p.df()
+ } else {
+ gmessage("Saving failed for an unknown reason", parent = w)
+ }
+ }
+ if (file.exists(filename)) {
+ gconfirm(paste("File", filename, "exists. Overwrite?"),
+ parent = w,
+ handler = function(h, ...) {
+ try_to_save(filename)
+ })
+ } else {
+ try_to_save(filename)
+ }
+ })
+p.save.action$add_keybinding(save_keybinding)
+p.save <- gbutton(action = p.save.action, cont = p.line.name)
+tooltip(p.save) <- paste("Press", save_keybinding, "to save")
update_p_editor <- function(p.cur) {
project_name <- as.character(p.df[p.cur, "Name"])
@@ -257,29 +300,27 @@ update_p_editor <- function(p.cur) { p.delete$call_Ext("enable")
}
}
+# Working directory {{{2
+p.line.wd <- ggroup(cont = p.editor, horizontal = TRUE)
+wd_handler <- function(h, ...) {
+ target_wd <- svalue(p.wde)
+ wd <- try(setwd(target_wd))
+ if (inherits(wd, "try-error")) {
+ gmessage(paste("Could not set working directory to", target_wd), parent = w)
+ } else {
+ svalue(sb) <- paste("Changed working directory to", wd)
+ update_p.df()
+ }
+}
+p.wde <- gedit(getwd(), cont = p.line.wd, label = "Working directory", width = 50)
+p.wde$add_handler_enter(wd_handler)
+p.wdb <- gbutton("Change", cont = p.line.wd, handler = wd_handler)
+tooltip(p.wdb) <- "Edit the box on the left and press enter to change"
# File name {{{2
p.line.file <- ggroup(cont = p.editor, horizontal = TRUE)
-p.filename.gg <- ggroup(width = 400, cont = p.line.file)
-p.filename <- glabel("", cont = p.filename.gg)
-p.delete.handler = function(h, ...) {
- filename <- file.path(getwd(), paste0(svalue(p.name), ".gmkinws"))
- gconfirm(paste0("Are you sure you want to delete ", filename, "?"),
- parent = w,
- handler = function(h, ...) {
- if (inherits(try(unlink(filename)), "try-error")) {
- gmessage("Deleting failed for an unknown reason", cont = w)
- } else {
- svalue(sb) <- paste("Deleted", filename)
- svalue(p.filename) <- ""
- p.delete$call_Ext("disable")
- update_p.df()
- p.gtable[,] <- p.df
- }
- })
-}
-p.delete <- gbutton("Delete", cont = p.line.file,
- handler = p.delete.handler)
-p.delete$call_Ext("disable")
+p.filename.gg <- ggroup(width = 105, cont = p.line.file) # for spacing
+p.filename.label <- glabel("Project file:", cont = p.filename.gg)
+p.filename <- glabel("", cont = p.line.file)
# Import {{{2
p.line.import <- ggroup(cont = p.editor, horizontal = TRUE)
p.line.import.p <- gcombobox(c("", p.df$Name), label = "Import from", cont = p.line.import,
@@ -294,54 +335,41 @@ p.line.import.p <- gcombobox(c("", p.df$Name), label = "Import from", cont = p.l }
p.line.import.dst[,] <- data.frame(Title = sapply(ws.import$ds, function(x) x$title),
stringsAsFactors = FALSE)
- p.line.import.mt[,] <- data.frame(Name = names(ws.import$m),
+ p.line.import.mt[,] <- data.frame(Name = sapply(ws.import$m, function(x) x$name),
stringsAsFactors = FALSE)
})
p.line.import.frames <- ggroup(cont = p.editor, horizontal = TRUE)
p.line.import.dsf <- gframe("Datasets for import", cont = p.line.import.frames, horizontal = FALSE)
p.line.import.dst <- gtable(ds.df.empty, cont = p.line.import.dsf, multiple = TRUE,
- width = left_width - 10, height = 160)
+ width = left_width - 10, height = 160,
+ handler = function(h, ...) p.line.import.dsb$call_Ext("enable"))
p.line.import.dsb <- gbutton("Import selected", cont = p.line.import.dsf,
+ ext.args = list(disabled = TRUE),
handler = function(h, ...) {
i <- svalue(p.line.import.dst, index = TRUE)
- ws$ds <<- append(ws$ds, ws.import$ds[i])
+ ws$add_ds(ws.import$ds[i])
update_ds.df()
- ds.gtable[,] <- ds.df
}
)
p.line.import.mf <- gframe("Models for import", cont = p.line.import.frames, horizontal = FALSE)
p.line.import.mt <- gtable(m.df.empty, cont = p.line.import.mf, multiple = TRUE,
- width = left_width - 10, height = 160)
+ width = left_width - 10, height = 160,
+ handler = function(h, ...) p.line.import.mb$call_Ext("enable"))
p.line.import.mb <- gbutton("Import selected", cont = p.line.import.mf,
+ ext.args = list(disabled = TRUE),
handler = function(h, ...) {
i <- svalue(p.line.import.mt, index = TRUE)
- ws$m <<- append(ws$m, ws.import$m[i])
+ ws$add_m(ws.import$m[i])
update_m.df()
m.gtable[,] <- m.df
}
)
# center: Dataset editor {{{1
ds.editor <- gframe("", horizontal = FALSE, cont = center,
- label = "Dataset editor")
-# # Handler functions {{{2
-# ds.empty <- list(
-# study_nr = 1,
-# title = "",
-# sampling_times = c(0, 1),
-# time_unit = "",
-# observed = "parent",
-# unit = "",
-# replicates = 1,
-# data = data.frame(
-# name = "parent",
-# time = c(0, 1),
-# value = c(100, NA),
-# override = "NA",
-# err = 1,
-# stringsAsFactors = FALSE))
-
+ label = "Dataset")
+# Handler functions {{{2
# copy_dataset_handler <- function(h, ...) {
# ds.old <- ds.cur
# ds.cur <<- as.character(1 + length(ds))
@@ -350,27 +378,23 @@ ds.editor <- gframe("", horizontal = FALSE, cont = center, # update_ds.df()
# ds.gtable[,] <- ds.df
# }
-#
-# delete_dataset_handler <- function(h, ...) {
-# if (length(ds) > 1) {
-# ds[[ds.cur]] <<- NULL
-# names(ds) <<- as.character(1:length(ds))
-# ds.cur <<- names(ds)[[1]]
-# update_ds.df()
-# ds.gtable[,] <- ds.df
-# update_ds_editor()
-# } else {
-# galert("Deleting the last dataset is not supported", parent = w)
-# }
-# }
-#
-# new_dataset_handler <- function(h, ...) {
-# ds.cur <<- as.character(1 + length(ds))
-# ds[[ds.cur]] <<- ds.empty
-# update_ds.df()
-# ds.gtable[,] <- ds.df
-# update_ds_editor()
-# }
+
+delete_dataset_handler <- function(h, ...) {
+ ds.i <- svalue(ds.gtable, index = TRUE)
+ ws$delete_ds(ds.i)
+ update_ds.df()
+}
+
+new_dataset_handler <- function(h, ...) {
+ ds.new <- ds.empty
+ ds.new$title <- "New dataset"
+ ws$add_ds(list(ds.new))
+ ds.i <- length(ws$ds)
+ ds.cur <<- ws$ds[[ds.i]]
+ update_ds.df()
+ ds.gtable[,] <- ds.df
+ update_ds_editor()
+}
# tmptextheader <- character(0)
# load_text_file_with_data <- function(h, ...) {
@@ -471,15 +495,17 @@ ds.editor <- gframe("", horizontal = FALSE, cont = center, #
# Widget setup {{{2
# Line 1 {{{3
-ds.e.1 <- ggroup(cont = ds.editor, horizontal = TRUE)
-ds.title.ge <- gedit("", label = "Title", width = 50, cont = ds.e.1)
+ds.e.buttons <- ggroup(cont = ds.editor, horizontal = TRUE)
+ds.e.new <- gbutton("New dataset", cont = ds.e.buttons, handler = new_dataset_handler)
+#gbutton("Copy dataset", cont = ds.e.1, handler = copy_dataset_handler)
+ds.delete <- gbutton("Delete dataset", cont = ds.e.buttons,
+ handler = delete_dataset_handler, ext.args = list(disabled = TRUE))
+ds.e.2 <- ggroup(cont = ds.editor, horizontal = TRUE)
+ds.title.ge <- gedit("", label = "<b>Dataset title</b>", width = 50, cont = ds.e.2)
# # Line 2 {{{3
# ds.e.2 <- ggroup(cont = ds.editor, horizontal = TRUE)
# ds.e.2a <- ggroup(cont = ds.e.2, horizontal = FALSE)
-# gbutton("Copy dataset", cont = ds.e.2a, handler = copy_dataset_handler)
-# gbutton("Delete dataset", cont = ds.e.2a, handler = delete_dataset_handler)
-# gbutton("New dataset", cont = ds.e.2a, handler = new_dataset_handler)
# ds.e.2b <- ggroup(cont = ds.e.2)
# tmptextfile <- "" # Initialize file name for imported data
@@ -557,7 +583,8 @@ ds.title.ge <- gedit("", label = "Title", width = 50, cont = ds.e.1) # # Update the dataset editor {{{3
update_ds_editor <- function() {
- svalue(ds.title.ge) <- ws$ds[[ws$ds.cur]]$title
+ svalue(ds.title.ge) <- ds.cur$title
+ ds.delete$call_Ext("enable")
# svalue(ds.study.gc, index = TRUE) <- ds[[ds.cur]]$study_nr
# svalue(ds.e.st) <- paste(ds[[ds.cur]]$sampling_times, collapse = ", ")
@@ -570,13 +597,13 @@ update_ds_editor <- function() { }
# center: Model editor {{{1
m.editor <- gframe("", horizontal = FALSE, cont = center,
- label = "Model editor")
+ label = "Model")
# center: Fit configuration {{{1
f.config <- gframe("", horizontal = FALSE, cont = center,
- label = "Fit configuration")
+ label = "Configuration")
# center: Results viewer {{{1
r.viewer <- gframe("", horizontal = FALSE, cont = center,
- label = "Result viewer")
+ label = "Result")
svalue(center) <- 1
# right: Viewing area {{{1
# Workflow {{{2
@@ -652,5 +679,6 @@ changes.gh <- ghtml(label = "Changes", paste0("<div class = 'news' style = 'marg svalue(right) <- 1
-
+# Update meta objects and their depending widgets
+update_p.df()
# vim: set foldmethod=marker ts=2 sw=2 expandtab: {{{1
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