# Copyright 2010-2014 Meik Michalke <meik.michalke@hhu.de>
#
# This file is part of the R package rkwarddev.
#
# rkwarddev is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# rkwarddev 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with rkwarddev. If not, see <http://www.gnu.org/licenses/>.
#' Create XML "context" node for RKWard plugins
#'
#' This function will create a context node for .pluginmap files,
#' with mandatory child nodes "menu".
#'
#' @param ... Objects of class \code{XiMpLe.node}, must all be "menu".
#' @param id Character string, either "x11" or "import".
#' @return An object of class \code{XiMpLe.node}.
#' @export
#' @seealso
#' \code{\link[rkwarddev:rk.XML.menu]{rk.XML.menu}},
#' \code{\link[rkwarddev:rk.XML.entry]{rk.XML.entry}},
#' \code{\link[rkwarddev:rk.XML.component]{rk.XML.component}},
#' and the \href{help:rkwardplugins}{Introduction to Writing Plugins for RKWard}
#' @examples
#' test.component <- rk.XML.component("My GUI dialog", "plugins/MyGUIdialog.xml")
#' test.entry <- rk.XML.entry(test.component)
#' test.menu <- rk.XML.menu("Analysis", test.entry, id.name="analysis")
#' test.context <- rk.XML.context(test.menu)
#' cat(pasteXML(test.context))
rk.XML.context <- function(..., id="x11"){
nodes <- list(...)
# check the node names and allow only valid ones
valid.child("context", children=nodes)
if(!id %in% c("x11", "import")){
stop(simpleError(paste0("Invalid ID: ", id)))
} else {}
node <- XMLNode("context",
attrs=list(id=id),
.children=child.list(nodes, empty=FALSE)
)
return(node)
}
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.