gui_cmd {svMisc} | R Documentation |
Execute a command in the GUI client
Description
This function is not intended to be used at the command line (except for debugging purposes). It executes a command string to a (compatible) GUI client.
Usage
gui_cmd(command, ...)
gui_load(...)
gui_source(...)
gui_save(...)
gui_import(...)
gui_export(...)
gui_report(...)
gui_setwd(...)
guiCmd(command, ...)
guiLoad(...)
guiSource(...)
guiSave(...)
guiImport(...)
guiExport(...)
guiReport(...)
guiSetwd(...)
Arguments
command |
The command string to execute in the GUI client. |
... |
Parameters provided for the command to execute in the GUI client. |
Details
You must define a function .guiCmd()
in the SciViews:TempEnv
environment that will take first argument as the name of the command to
execute (like source
, save
, import
, etc.), and ... with arguments to
the command to send. Depending on your GUI, you should have code that
delegates the GUI elements (ex: display a dialog asking for a .Rdata file to
source) and then, execute the command in R with the selected file as
attribute.
Value
The result of the command if it succeed, or NULL
if the command
cannot be run (i.e., .guiCmd()
is not defined in SciViews:TempEnv
).