Scaladoc enhancement.

Author: cheeseng

build.sbt

@@ -1,3 +1,6 @@
+import java.io.PrintWriter
+import scala.io.Source
+
 name := "selenium-3.141"
 
 organization := "org.scalatestplus"
@@ -128,4 +131,37 @@ scalacOptions ++= {
 // Temporary disable publishing of doc in dotty, can't get it to build.
 publishArtifact in (Compile, packageDoc) := !scalaBinaryVersion.value.startsWith("3.")
 
-scalacOptions in (Compile, doc) := Seq("-doc-title", s"ScalaTest + Selenium ${version.value}")
+def docTask(docDir: File, resDir: File, projectName: String): File = {
+  val docLibDir = docDir / "lib"
+  val htmlSrcDir = resDir / "html"
+  val cssFile = docLibDir / "template.css"
+  val addlCssFile = htmlSrcDir / "addl.css"
+
+  val css = Source.fromFile(cssFile).mkString
+  val addlCss = Source.fromFile(addlCssFile).mkString
+
+  if (!css.contains("pre.stHighlighted")) {
+    val writer = new PrintWriter(cssFile)
+
+    try {
+      writer.println(css)
+      writer.println(addlCss)
+    }
+    finally { writer.close }
+  }
+
+  if (projectName.contains("scalatest")) {
+    (htmlSrcDir * "*.gif").get.foreach { gif =>
+      IO.copyFile(gif, docLibDir / gif.name)
+    }
+  }
+  docDir
+}
+
+doc in Compile := docTask((doc in Compile).value,
+                          (sourceDirectory in Compile).value,
+                          name.value)
+
+scalacOptions in (Compile, doc) := Seq("-doc-title", s"ScalaTest + Selenium ${version.value}", 
+                                       "-sourcepath", baseDirectory.value.getAbsolutePath(), 
+                                       "-doc-source-url", s"https://github.com/scalatest/releases-source/blob/main/scalatestplus-selenium/${version.value}€{FILE_PATH}.scala")

src/main/html/addl.css

@@ -0,0 +1,100 @@
+
+pre.stExamples {
+  background-color: #1b3449;
+  padding: 10px;
+  color: white;
+}
+
+pre.stREPL {
+  background-color: #1b3449;
+  padding: 10px;
+  color: white;
+}
+
+.stYellow {
+  color: #cfc923;
+}
+
+.stCyan {
+  color: #00dddd;
+}
+
+.stGreen {
+  color: #00cc00;
+}
+
+.stRed {
+  color: #dd2233;
+}
+
+pre.stHighlighted {
+  font-family: "Lucida Console", Monaco, monospace;
+  font-size: 95%;
+  line-height: 110%;
+  padding: 10px;
+  background-color: #ecedec;
+  color: black;
+  text-align: left;
+}
+
+pre.stGray {
+  font-family: "Lucida Console", Monaco, monospace;
+  font-size: 95%;
+  line-height: 110%;
+  padding: 10px;
+  background-color: #ecedec;
+  color: black;
+  text-align: left;
+}
+
+.stType {
+  color: #418da7;
+}
+
+.stLiteral {
+  color: #2b875e;
+}
+
+.stQuotedString {
+  color: #2b875e;
+}
+
+.stReserved {
+  color: #00008b;
+}
+
+.stBlockComment, .stLineComment {
+  color: gray;
+  font-style: italic;
+}
+
+table.stTable {
+ border-collapse: collapse;
+ border: 1px solid black;
+}
+
+th.stHeadingCell {
+  background-color: #CCCCCC;
+  border-width: 1px;
+  padding: 3px;
+  text-align: center;
+  border: 1px solid black;
+}
+
+td.stTableCell {
+  border-width: 1px;
+  padding: 3px;
+  text-align: center;
+  border: 1px solid black;
+}
+
+td.usage {
+  background-color: #EEEEEE;
+  border-width: 1px;
+  padding: 0.5em;
+  border: 1px solid black;
+}
+
+img.stScreenShot {
+  border:1px solid #333; 
+}