From 24eb77216700cf8b2f2bde3abad84c1f83f9e32a Mon Sep 17 00:00:00 2001
From: Johannes Ranke <jranke@uni-bremen.de>
Date: Mon, 9 Jan 2023 06:22:04 +0100
Subject: Prebuilt PDF vignettes, summary_listing

---
 R/hierarchical_kinetics.R |  2 +-
 R/summary_listing.R       | 59 +++++++++++++++++++++++++++++++++++++++++++++++
 R/tex_listing.R           | 32 -------------------------
 3 files changed, 60 insertions(+), 33 deletions(-)
 create mode 100644 R/summary_listing.R
 delete mode 100644 R/tex_listing.R

(limited to 'R')

diff --git a/R/hierarchical_kinetics.R b/R/hierarchical_kinetics.R
index a90dd619..e545754a 100644
--- a/R/hierarchical_kinetics.R
+++ b/R/hierarchical_kinetics.R
@@ -13,7 +13,7 @@
 #'
 #' \dontrun{
 #' library(rmarkdown)
-#' draft("New analysis.rmd", template = "hierarchical_kinetics", package = "mkin")
+#' draft("example_analysis.rmd", template = "hierarchical_kinetics", package = "mkin")
 #' }
 #'
 #' @export
diff --git a/R/summary_listing.R b/R/summary_listing.R
new file mode 100644
index 00000000..38b52240
--- /dev/null
+++ b/R/summary_listing.R
@@ -0,0 +1,59 @@
+#' Display the output of a summary function according to the output format
+#'
+#' This function is intended for use in a R markdown code chunk with the chunk
+#' option `results = "asis"`.
+#'
+#' @param object The object for which the summary is to be listed
+#' @param caption An optional caption
+#' @param label An optional label, ignored in html output
+#' @param clearpage Should a new page be started after the listing? Ignored in html output
+#' @export
+summary_listing <- function(object, caption = NULL, label = NULL,
+  clearpage = TRUE) {
+  if (knitr::is_latex_output()) {
+    tex_listing(object = object, caption = caption, label = label,
+      clearpage = clearpage)
+  }
+  if (knitr::is_html_output()) {
+    html_listing(object = object, caption = caption)
+  }
+}
+
+#' @rdname summary_listing
+#' @export
+tex_listing <- function(object, caption = NULL, label = NULL,
+  clearpage = TRUE) {
+  cat("\n")
+  cat("\\begin{listing}", "\n")
+  if (!is.null(caption)) {
+    cat("\\caption{", caption, "}", "\n", sep = "")
+  }
+  if (!is.null(label)) {
+    cat("\\caption{", label, "}", "\n", sep = "")
+  }
+  cat("\\begin{snugshade}", "\n")
+  cat("\\scriptsize", "\n")
+  cat("\\begin{verbatim}", "\n")
+  cat(capture.output(suppressWarnings(summary(object))), sep = "\n")
+  cat("\n")
+  cat("\\end{verbatim}", "\n")
+  cat("\\end{snugshade}", "\n")
+  cat("\\end{listing}", "\n")
+  if (clearpage) {
+    cat("\\clearpage", "\n")
+  }
+}
+
+#' @rdname summary_listing
+#' @export
+html_listing <- function(object, caption = NULL) {
+  cat("\n")
+  if (!is.null(caption)) {
+    cat("<caption>", caption, "</caption>", "\n", sep = "")
+  }
+  cat("<pre><code>\n")
+  cat(capture.output(suppressWarnings(summary(object))), sep = "\n")
+  cat("\n")
+  cat("</pre></code>\n")
+}
+
diff --git a/R/tex_listing.R b/R/tex_listing.R
deleted file mode 100644
index 05f662e4..00000000
--- a/R/tex_listing.R
+++ /dev/null
@@ -1,32 +0,0 @@
-#' Wrap the output of a summary function in tex listing environment
-#'
-#' This function can be used in a R markdown code chunk with the chunk
-#' option `results = "asis"`.
-#'
-#' @param object The object for which the summary is to be listed
-#' @param caption An optional caption
-#' @param label An optional label
-#' @param clearpage Should a new page be started after the listing?
-#' @export
-tex_listing <- function(object, caption = NULL, label = NULL,
-  clearpage = TRUE) {
-  cat("\n")
-  cat("\\begin{listing}", "\n")
-  if (!is.null(caption)) {
-    cat("\\caption{", caption, "}", "\n", sep = "")
-  }
-  if (!is.null(label)) {
-    cat("\\caption{", label, "}", "\n", sep = "")
-  }
-  cat("\\begin{snugshade}", "\n")
-  cat("\\scriptsize", "\n")
-  cat("\\begin{verbatim}", "\n")
-  cat(capture.output(suppressWarnings(summary(object))), sep = "\n")
-  cat("\n")
-  cat("\\end{verbatim}", "\n")
-  cat("\\end{snugshade}", "\n")
-  cat("\\end{listing}", "\n")
-  if (clearpage) {
-    cat("\\clearpage", "\n")
-  }
-}
-- 
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