diff options
48 files changed, 2962 insertions, 252 deletions
diff --git a/src/compiler/scala/tools/nsc/ScalaDoc.scala b/src/compiler/scala/tools/nsc/ScalaDoc.scala index 5a4b4172c6..c6fdb4b891 100644 --- a/src/compiler/scala/tools/nsc/ScalaDoc.scala +++ b/src/compiler/scala/tools/nsc/ScalaDoc.scala @@ -20,7 +20,8 @@ class ScalaDoc { def process(args: Array[String]): Boolean = { var reporter: ConsoleReporter = null - val docSettings = new doc.Settings(msg => reporter.error(FakePos("scaladoc"), msg + "\n scaladoc -help gives more information")) + val docSettings = new doc.Settings(msg => reporter.error(FakePos("scaladoc"), msg + "\n scaladoc -help gives more information"), + msg => reporter.printMessage(msg)) reporter = new ConsoleReporter(docSettings) { // need to do this so that the Global instance doesn't trash all the // symbols just because there was an error diff --git a/src/compiler/scala/tools/nsc/doc/DocFactory.scala b/src/compiler/scala/tools/nsc/doc/DocFactory.scala index e2e1ddf065..c6a9422974 100644 --- a/src/compiler/scala/tools/nsc/doc/DocFactory.scala +++ b/src/compiler/scala/tools/nsc/doc/DocFactory.scala @@ -81,6 +81,7 @@ class DocFactory(val reporter: Reporter, val settings: doc.Settings) { processor new { override val global: compiler.type = compiler } with model.ModelFactory(compiler, settings) with model.ModelFactoryImplicitSupport + with model.diagram.DiagramFactory with model.comment.CommentFactory with model.TreeFactory { override def templateShouldDocument(sym: compiler.Symbol) = @@ -90,11 +91,12 @@ class DocFactory(val reporter: Reporter, val settings: doc.Settings) { processor modelFactory.makeModel match { case Some(madeModel) => - if (settings.reportModel) + if (!settings.scaladocQuietRun) println("model contains " + modelFactory.templatesCount + " documentable templates") Some(madeModel) case None => - println("no documentable class found in compilation units") + if (!settings.scaladocQuietRun) + println("no documentable class found in compilation units") None } diff --git a/src/compiler/scala/tools/nsc/doc/Settings.scala b/src/compiler/scala/tools/nsc/doc/Settings.scala index 4458889d55..f8b2711c0c 100644 --- a/src/compiler/scala/tools/nsc/doc/Settings.scala +++ b/src/compiler/scala/tools/nsc/doc/Settings.scala @@ -11,8 +11,9 @@ import java.lang.System import language.postfixOps /** An extended version of compiler settings, with additional Scaladoc-specific options. - * @param error A function that prints a string to the appropriate error stream. */ -class Settings(error: String => Unit) extends scala.tools.nsc.Settings(error) { + * @param error A function that prints a string to the appropriate error stream + * @param print A function that prints the string, without any extra boilerplate of error */ +class Settings(error: String => Unit, val printMsg: String => Unit = println(_)) extends scala.tools.nsc.Settings(error) { /** A setting that defines in which format the documentation is output. ''Note:'' this setting is currently always * `html`. */ @@ -104,6 +105,12 @@ class Settings(error: String => Unit) extends scala.tools.nsc.Settings(error) { "(for example conversions that require Numeric[String] to be in scope)" ) + val docImplicitsSoundShadowing = BooleanSetting ( + "-implicits-sound-shadowing", + "Use a sound implicit shadowing calculation. Note: this interacts badly with usecases, so " + + "only use it if you haven't defined usecase for implicitly inherited members." + ) + val docDiagrams = BooleanSetting ( "-diagrams", "Create inheritance diagrams for classes, traits and packages." @@ -116,10 +123,44 @@ class Settings(error: String => Unit) extends scala.tools.nsc.Settings(error) { val docDiagramsDotPath = PathSetting ( "-diagrams-dot-path", - "The path to the dot executable used to generate the inheritance diagrams. Ex: /usr/bin/dot", + "The path to the dot executable used to generate the inheritance diagrams. Eg: /usr/bin/dot", "dot" // by default, just pick up the system-wide dot ) + /** The maxium nuber of normal classes to show in the diagram */ + val docDiagramsMaxNormalClasses = IntSetting( + "-diagrams-max-classes", + "The maximum number of superclasses or subclasses to show in a diagram", + 15, + None, + _ => None + ) + + /** The maxium nuber of implcit classes to show in the diagram */ + val docDiagramsMaxImplicitClasses = IntSetting( + "-diagrams-max-implicits", + "The maximum number of implicitly converted classes to show in a diagram", + 10, + None, + _ => None + ) + + val docDiagramsDotTimeout = IntSetting( + "-diagrams-dot-timeout", + "The timeout before the graphviz dot util is forecefully closed, in seconds (default: 10)", + 10, + None, + _ => None + ) + + val docDiagramsDotRestart = IntSetting( + "-diagrams-dot-restart", + "The number of times to restart a malfunctioning dot process before disabling diagrams (default: 5)", + 5, + None, + _ => None + ) + // Somewhere slightly before r18708 scaladoc stopped building unless the // self-type check was suppressed. I hijacked the slotted-for-removal-anyway // suppress-vt-warnings option and renamed it for this purpose. @@ -129,14 +170,16 @@ class Settings(error: String => Unit) extends scala.tools.nsc.Settings(error) { def scaladocSpecific = Set[Settings#Setting]( docformat, doctitle, docfooter, docversion, docUncompilable, docsourceurl, docgenerator, docRootContent, useStupidTypes, docDiagrams, docDiagramsDebug, docDiagramsDotPath, - docImplicits, docImplicitsDebug, docImplicitsShowAll + docDiagramsDotTimeout, docDiagramsDotRestart, + docImplicits, docImplicitsDebug, docImplicitsShowAll, + docDiagramsMaxNormalClasses, docDiagramsMaxImplicitClasses ) val isScaladocSpecific: String => Boolean = scaladocSpecific map (_.name) override def isScaladoc = true - // unset by the testsuite, we don't need to count the entities in the model - var reportModel = true + // set by the testsuite, when checking test output + var scaladocQuietRun = false /** * This is the hardcoded area of Scaladoc. This is where "undesirable" stuff gets eliminated. I know it's not pretty, @@ -182,7 +225,8 @@ class Settings(error: String => Unit) extends scala.tools.nsc.Settings(error) { "scala.Predef.any2stringfmt", "scala.Predef.any2stringadd", "scala.Predef.any2ArrowAssoc", - "scala.Predef.any2Ensuring") + "scala.Predef.any2Ensuring", + "scala.collection.TraversableOnce.alternateImplicit") /** There's a reason all these are specialized by hand but documenting each of them is beyond the point */ val arraySkipConversions = List( diff --git a/src/compiler/scala/tools/nsc/doc/html/HtmlFactory.scala b/src/compiler/scala/tools/nsc/doc/html/HtmlFactory.scala index 914824d523..84d703aa58 100644 --- a/src/compiler/scala/tools/nsc/doc/html/HtmlFactory.scala +++ b/src/compiler/scala/tools/nsc/doc/html/HtmlFactory.scala @@ -12,6 +12,8 @@ import java.io.{ File => JFile } import io.{ Streamable, Directory } import scala.collection._ +import html.page.diagram.DiagramGenerator + /** A class that can generate Scaladoc sites to some fixed root folder. * @author David Bernard * @author Gilles Dubochet */ @@ -29,21 +31,27 @@ class HtmlFactory(val universe: doc.Universe, index: doc.Index) { "jquery.js", "jquery.layout.js", "scheduler.js", + "diagrams.js", "template.js", "tools.tooltip.js", + "modernizr.custom.js", "index.css", "ref-index.css", "template.css", + "diagrams.css", "class.png", "class_big.png", + "class_diagram.png", "object.png", "object_big.png", + "object_diagram.png", "package.png", "package_big.png", "trait.png", "trait_big.png", + "trait_diagram.png", "class_to_object_big.png", "object_to_class_big.png", @@ -105,6 +113,8 @@ class HtmlFactory(val universe: doc.Universe, index: doc.Index) { finally out.close() } + DiagramGenerator.initialize(universe.settings) + libResources foreach (s => copyResource("lib/" + s)) new page.Index(universe, index) writeFor this @@ -115,6 +125,8 @@ class HtmlFactory(val universe: doc.Universe, index: doc.Index) { for (letter <- index.firstLetterIndex) { new html.page.ReferenceIndex(letter._1, index, universe) writeFor this } + + DiagramGenerator.cleanup() } def writeTemplates(writeForThis: HtmlPage => Unit) { diff --git a/src/compiler/scala/tools/nsc/doc/html/HtmlPage.scala b/src/compiler/scala/tools/nsc/doc/html/HtmlPage.scala index e3da8bddea..34e2f7bc53 100644 --- a/src/compiler/scala/tools/nsc/doc/html/HtmlPage.scala +++ b/src/compiler/scala/tools/nsc/doc/html/HtmlPage.scala @@ -116,11 +116,25 @@ abstract class HtmlPage extends Page { thisPage => case Superscript(in) => <sup>{ inlineToHtml(in) }</sup> case Subscript(in) => <sub>{ inlineToHtml(in) }</sub> case Link(raw, title) => <a href={ raw }>{ inlineToHtml(title) }</a> - case EntityLink(entity) => templateToHtml(entity) case Monospace(in) => <code>{ inlineToHtml(in) }</code> case Text(text) => xml.Text(text) case Summary(in) => inlineToHtml(in) case HtmlTag(tag) => xml.Unparsed(tag) + case EntityLink(target, template) => template() match { + case Some(tpl) => + templateToHtml(tpl) + case None => + xml.Text(target) + } + } + + def typeToHtml(tpes: List[model.TypeEntity], hasLinks: Boolean): NodeSeq = tpes match { + case Nil => + sys.error("Internal Scaladoc error") + case List(tpe) => + typeToHtml(tpe, hasLinks) + case tpe :: rest => + typeToHtml(tpe, hasLinks) ++ scala.xml.Text(" with ") ++ typeToHtml(rest, hasLinks) } def typeToHtml(tpe: model.TypeEntity, hasLinks: Boolean): NodeSeq = { diff --git a/src/compiler/scala/tools/nsc/doc/html/Page.scala b/src/compiler/scala/tools/nsc/doc/html/Page.scala index c5bf3e0e37..59f4c81632 100644 --- a/src/compiler/scala/tools/nsc/doc/html/Page.scala +++ b/src/compiler/scala/tools/nsc/doc/html/Page.scala @@ -83,18 +83,4 @@ abstract class Page { } relativize(thisPage.path.reverse, destPath.reverse).mkString("/") } - - def isExcluded(dtpl: DocTemplateEntity) = { - val qname = dtpl.qualifiedName - ( ( qname.startsWith("scala.Tuple") || qname.startsWith("scala.Product") || - qname.startsWith("scala.Function") || qname.startsWith("scala.runtime.AbstractFunction") - ) && !( - qname == "scala.Tuple1" || qname == "scala.Tuple2" || - qname == "scala.Product" || qname == "scala.Product1" || qname == "scala.Product2" || - qname == "scala.Function" || qname == "scala.Function1" || qname == "scala.Function2" || - qname == "scala.runtime.AbstractFunction0" || qname == "scala.runtime.AbstractFunction1" || - qname == "scala.runtime.AbstractFunction2" - ) - ) - } } diff --git a/src/compiler/scala/tools/nsc/doc/html/page/Index.scala b/src/compiler/scala/tools/nsc/doc/html/page/Index.scala index 8ed13e0da2..0e894a03bf 100644 --- a/src/compiler/scala/tools/nsc/doc/html/page/Index.scala +++ b/src/compiler/scala/tools/nsc/doc/html/page/Index.scala @@ -61,7 +61,7 @@ class Index(universe: doc.Universe, index: doc.Index) extends HtmlPage { } <ol class="templates">{ val tpls: Map[String, Seq[DocTemplateEntity]] = - (pack.templates filter (t => !t.isPackage && !isExcluded(t) )) groupBy (_.name) + (pack.templates filter (t => !t.isPackage && !universe.settings.hardcoded.isExcluded(t.qualifiedName) )) groupBy (_.name) val placeholderSeq: NodeSeq = <div class="placeholder"></div> diff --git a/src/compiler/scala/tools/nsc/doc/html/page/IndexScript.scala b/src/compiler/scala/tools/nsc/doc/html/page/IndexScript.scala index 7edd4937c4..1b0599d145 100644 --- a/src/compiler/scala/tools/nsc/doc/html/page/IndexScript.scala +++ b/src/compiler/scala/tools/nsc/doc/html/page/IndexScript.scala @@ -68,7 +68,7 @@ class IndexScript(universe: doc.Universe, index: doc.Index) extends Page { def allPackagesWithTemplates = { Map(allPackages.map((key) => { - key -> key.templates.filter(t => !t.isPackage && !isExcluded(t)) + key -> key.templates.filter(t => !t.isPackage && !universe.settings.hardcoded.isExcluded(t.qualifiedName)) }) : _*) } } diff --git a/src/compiler/scala/tools/nsc/doc/html/page/Template.scala b/src/compiler/scala/tools/nsc/doc/html/page/Template.scala index 66189a6854..262e91b510 100644 --- a/src/compiler/scala/tools/nsc/doc/html/page/Template.scala +++ b/src/compiler/scala/tools/nsc/doc/html/page/Template.scala @@ -9,9 +9,16 @@ package html package page import model._ +import model.diagram._ +import diagram._ + import scala.xml.{ NodeSeq, Text, UnprefixedAttribute } import language.postfixOps +import model._ +import model.diagram._ +import diagram._ + class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage { val path = @@ -29,10 +36,22 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage val headers = <xml:group> <link href={ relativeLinkTo{List("template.css", "lib")} } media="screen" type="text/css" rel="stylesheet"/> - <script type="text/javascript" src={ relativeLinkTo{List("jquery.js", "lib")} }></script> + <link href={ relativeLinkTo{List("diagrams.css", "lib")} } media="screen" type="text/css" rel="stylesheet" id="diagrams-css" /> + <script type="text/javascript" src={ relativeLinkTo{List("jquery.js", "lib")} } id="jquery-js"></script> <script type="text/javascript" src={ relativeLinkTo{List("jquery-ui.js", "lib")} }></script> <script type="text/javascript" src={ relativeLinkTo{List("template.js", "lib")} }></script> <script type="text/javascript" src={ relativeLinkTo{List("tools.tooltip.js", "lib")} }></script> + { if (universe.settings.docDiagrams.isSetByUser) { + <script type="text/javascript" src={ relativeLinkTo{List("modernizr.custom.js", "lib")} }></script> + <script type="text/javascript" src={ relativeLinkTo{List("diagrams.js", "lib")} } id="diagrams-js"></script> + } else NodeSeq.Empty } + <script type="text/javascript"> + if(top === self) {{ + var url = '{ val p = templateToPath(tpl); "../" * (p.size - 1) + "index.html" }'; + var hash = '{ val p = templateToPath(tpl); (p.tail.reverse ::: List(p.head.replace(".html", ""))).mkString(".") }'; + window.location.href = url + '#' + hash; + }} + </script> </xml:group> val valueMembers = @@ -41,9 +60,12 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage val (absValueMembers, nonAbsValueMembers) = valueMembers partition (_.isAbstract) - val (deprValueMembers, concValueMembers) = + val (deprValueMembers, nonDeprValueMembers) = nonAbsValueMembers partition (_.deprecation.isDefined) + val (concValueMembers, shadowedImplicitMembers) = + nonDeprValueMembers partition (!Template.isShadowedOrAmbiguousImplicit(_)) + val typeMembers = tpl.abstractTypes ++ tpl.aliasTypes ++ tpl.templates.filter(x => x.isTrait || x.isClass) sorted @@ -163,6 +185,13 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage </div> } + { if (shadowedImplicitMembers.isEmpty) NodeSeq.Empty else + <div id="values" class="values members"> + <h3>Shadowed Implict Value Members</h3> + <ol>{ shadowedImplicitMembers map (memberToHtml(_)) }</ol> + </div> + } + { if (deprValueMembers.isEmpty) NodeSeq.Empty else <div id="values" class="values members"> <h3>Deprecated Value Members</h3> @@ -243,11 +272,13 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage case _ => "" } val memberComment = memberToCommentHtml(mbr, false) - <li name={ mbr.definitionName } visbl={ if (mbr.visibility.isProtected) "prt" else "pub" } - data-isabs={ mbr.isAbstract.toString } fullComment={ if(memberComment.isEmpty) "no" else "yes" }> - <a id={ mbr.name +defParamsString +":"+ mbr.resultType.name}/> - { signature(mbr, false) } - { memberComment } + <li name={ mbr.definitionName } + visbl={ if (mbr.visibility.isProtected) "prt" else "pub" } + data-isabs={ mbr.isAbstract.toString } + fullComment={ if(memberComment.filter(_.label=="div").isEmpty) "no" else "yes" }> + <a id={ mbr.name +defParamsString +":"+ mbr.resultType.name}/> + { signature(mbr, false) } + { memberComment } </li> } @@ -299,6 +330,7 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage <p class="comment cmt">{ inlineToHtml(mbr.comment.get.short) }</p> def memberToCommentBodyHtml(mbr: MemberEntity, isSelf: Boolean, isReduced: Boolean = false): NodeSeq = { + val s = universe.settings val memberComment = if (mbr.comment.isEmpty) NodeSeq.Empty @@ -354,7 +386,8 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage } val implicitInformation = mbr.byConversion match { - case Some(conv) => + case Some(info) => + val conv = info.conversion <dt class="implicit">Implicit information</dt> ++ { val targetType = typeToHtml(conv.targetType, true) @@ -387,6 +420,35 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage { targetType } performed by method { conversionMethod } in { conversionOwner }. { constraintText } </dd> + } ++ { + if (Template.isShadowedOrAmbiguousImplicit(mbr)) { + // These are the members that are shadowing or ambiguating the current implicit + // see ImplicitMemberShadowing trait for more information + val shadowingSuggestion = { + val params = mbr match { + case d: Def => d.valueParams map (_ map (_ name) mkString("(", ", ", ")")) mkString + case _ => "" // no parameters + } + <br/> ++ xml.Text("To access this member you can use a ") ++ + <a href="http://stackoverflow.com/questions/2087250/what-is-the-purpose-of-type-ascription-in-scala" + target="_blank">type ascription</a> ++ xml.Text(":") ++ + <br/> ++ <div class="cmt"><pre>{"(" + Template.lowerFirstLetter(tpl.name) + ": " + conv.targetType.name + ")." + mbr.name + params }</pre></div> + } + + val shadowingWarning: NodeSeq = + if (Template.isShadowedImplicit(mbr)) + xml.Text("This implicitly inherited member is shadowed by one or more members in this " + + "class.") ++ shadowingSuggestion + else if (Template.isAmbiguousImplicit(mbr)) + xml.Text("This implicitly inherited member is ambiguous. One or more implicitly " + + "inherited members have similar signatures, so calling this member may produce an ambiguous " + + "implicit conversion compiler error.") ++ shadowingSuggestion + else NodeSeq.Empty + + <dt class="implicit">Shadowing</dt> ++ + <dd>{ shadowingWarning }</dd> + + } else NodeSeq.Empty } case _ => NodeSeq.Empty @@ -562,17 +624,29 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage } val subclasses = mbr match { - case dtpl: DocTemplateEntity if isSelf && !isReduced && dtpl.subClasses.nonEmpty => + case dtpl: DocTemplateEntity if isSelf && !isReduced && dtpl.allSubClasses.nonEmpty => <div class="toggleContainer block"> <span class="toggle">Known Subclasses</span> <div class="subClasses hiddenContent">{ - templatesToHtml(dtpl.subClasses.sortBy(_.name), xml.Text(", ")) + templatesToHtml(dtpl.allSubClasses.sortBy(_.name), xml.Text(", ")) }</div> </div> case _ => NodeSeq.Empty } - memberComment ++ paramComments ++ attributesBlock ++ linearization ++ subclasses + val typeHierarchy = if (s.docDiagrams.isSetByUser) mbr match { + case dtpl: DocTemplateEntity if isSelf && !isReduced && dtpl.inheritanceDiagram.isDefined => + makeDiagramHtml(dtpl, dtpl.inheritanceDiagram, "Type Hierarchy", "inheritance-diagram") + case _ => NodeSeq.Empty + } else NodeSeq.Empty // diagrams not generated + + val contentHierarchy = if (s.docDiagrams.isSetByUser) mbr match { + case dtpl: DocTemplateEntity if isSelf && !isReduced && dtpl.contentDiagram.isDefined => + makeDiagramHtml(dtpl, dtpl.contentDiagram, "Content Hierarchy", "content-diagram") + case _ => NodeSeq.Empty + } else NodeSeq.Empty // diagrams not generated + + memberComment ++ paramComments ++ attributesBlock ++ linearization ++ subclasses ++ typeHierarchy ++ contentHierarchy } def kindToString(mbr: MemberEntity): String = { @@ -605,13 +679,13 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage case PrivateInTemplate(owner) if (owner == mbr.inTemplate) => Some(Paragraph(CText("private"))) case PrivateInTemplate(owner) => - Some(Paragraph(Chain(List(CText("private["), EntityLink(owner), CText("]"))))) + Some(Paragraph(Chain(List(CText("private["), EntityLink(owner.qualifiedName, () => Some(owner)), CText("]"))))) case ProtectedInInstance() => Some(Paragraph(CText("protected[this]"))) case ProtectedInTemplate(owner) if (owner == mbr.inTemplate) => Some(Paragraph(CText("protected"))) case ProtectedInTemplate(owner) => - Some(Paragraph(Chain(List(CText("protected["), EntityLink(owner), CText("]"))))) + Some(Paragraph(Chain(List(CText("protected["), EntityLink(owner.qualifiedName, () => Some(owner)), CText("]"))))) case Public() => None } @@ -627,7 +701,15 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage </span> <span class="symbol"> { - val nameClass = if (mbr.byConversion.isDefined) "implicit" else "name" + val nameClass = + if (Template.isImplicit(mbr)) + if (Template.isShadowedOrAmbiguousImplicit(mbr)) + "implicit shadowed" + else + "implicit" + else + "name" + val nameHtml = { val value = if (mbr.isConstructor) tpl.name else mbr.name val span = if (mbr.deprecation.isDefined) @@ -699,8 +781,8 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage } }{ if (isReduced) NodeSeq.Empty else { mbr match { - case tpl: DocTemplateEntity if tpl.parentType.isDefined => - <span class="result"> extends { typeToHtml(tpl.parentType.get, hasLinks) }</span> + case tpl: DocTemplateEntity if !tpl.parentTypes.isEmpty => + <span class="result"> extends { typeToHtml(tpl.parentTypes.map(_._2), hasLinks) }</span> case tme: MemberEntity if (tme.isDef || tme.isVal || tme.isLazyVal || tme.isVar) => <span class="result">: { typeToHtml(tme.resultType, hasLinks) }</span> @@ -871,4 +953,43 @@ class Template(universe: doc.Universe, tpl: DocTemplateEntity) extends HtmlPage typeToHtml(ub.upperBound, true) ++ xml.Text(")") } + def makeDiagramHtml(tpl: DocTemplateEntity, diagram: Option[Diagram], description: String, id: String) = { + val s = universe.settings + val diagramSvg = Template.diagramGenerator(s).generate(diagram.get, tpl, this) + if (diagramSvg != NodeSeq.Empty) { + <div class="toggleContainer block diagram-container" id={ id + "-container"}> + <span class="toggle diagram-link">{ description }</span> + <a href="http://docs.scala-lang.org/overviews/scaladoc/usage.html#diagrams" target="_blank" class="diagram-help">Learn more about scaladoc diagrams</a> + <div class="diagram" id={ id }>{ + diagramSvg + }</div> + </div> + } else NodeSeq.Empty + } +} + +object Template { + + private var _diagramGenerator: DiagramGenerator = null + /** + * Get a diagram generator instance based on the given settings. + * NOTE: This function does not take into account changing settings, so the first setting will initialize the diagram + * generator and the other settings will be ignored! + */ + def diagramGenerator(settings: doc.Settings): DiagramGenerator = { + if (_diagramGenerator == null) { + // for now, the diagram generator is hard-coded to use GraphViz, in the future we should use a more general + // approach. Also the DiagramGenerator should be stateless and a single instance should be used to generate all + // the diagrams + _diagramGenerator = new DotDiagramGenerator(settings) + } + _diagramGenerator + } + + def isImplicit(mbr: MemberEntity) = mbr.byConversion.isDefined + def isShadowedImplicit(mbr: MemberEntity) = mbr.byConversion.isDefined && mbr.byConversion.get.isShadowed + def isAmbiguousImplicit(mbr: MemberEntity) = mbr.byConversion.isDefined && mbr.byConversion.get.isAmbiguous + def isShadowedOrAmbiguousImplicit(mbr: MemberEntity) = isShadowedImplicit(mbr) || isAmbiguousImplicit(mbr) + + def lowerFirstLetter(s: String) = if (s.length >= 1) s.substring(0,1).toLowerCase() + s.substring(1) else s } diff --git a/src/compiler/scala/tools/nsc/doc/html/page/diagram/DiagramGenerator.scala b/src/compiler/scala/tools/nsc/doc/html/page/diagram/DiagramGenerator.scala new file mode 100644 index 0000000000..61c1819d11 --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/page/diagram/DiagramGenerator.scala @@ -0,0 +1,53 @@ +/** + * @author Damien Obrist + * @author Vlad Ureche + */ +package scala.tools.nsc +package doc +package html +package page +package diagram + +import scala.xml.NodeSeq +import scala.tools.nsc.doc.html.HtmlPage +import scala.tools.nsc.doc.model.diagram.Diagram +import scala.tools.nsc.doc.model.DocTemplateEntity + +trait DiagramGenerator { + + /** + * Generates a visualization of the internal representation + * of a diagram. + * + * @param d The model of the diagram + * @param p The page the diagram will be embedded in (needed for link generation) + * @return The HTML to be embedded in the Scaladoc page + */ + def generate(d: Diagram, t: DocTemplateEntity, p: HtmlPage):NodeSeq +} + +object DiagramGenerator { + + // TODO: This is tailored towards the dot generator, since it's the only generator. In the future it should be more + // general. + + private[this] var dotRunner: DotRunner = null + private[this] var settings: doc.Settings = null + + def initialize(s: doc.Settings) = + settings = s + + def getDotRunner() = { + if (dotRunner == null) + dotRunner = new DotRunner(settings) + dotRunner + } + + def cleanup() = { + DiagramStats.printStats(settings) + if (dotRunner != null) { + dotRunner.cleanup() + dotRunner = null + } + } +}
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/html/page/diagram/DiagramStats.scala b/src/compiler/scala/tools/nsc/doc/html/page/diagram/DiagramStats.scala new file mode 100644 index 0000000000..16d859894f --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/page/diagram/DiagramStats.scala @@ -0,0 +1,58 @@ +/** + * @author Vlad Ureche + */ +package scala.tools.nsc.doc +package html.page.diagram + +object DiagramStats { + + class TimeTracker(title: String) { + var totalTime: Long = 0l + var maxTime: Long = 0l + var instances: Int = 0 + + def addTime(ms: Long) = { + if (maxTime < ms) + maxTime = ms + totalTime += ms + instances += 1 + } + + def printStats(print: String => Unit) = { + if (instances == 0) + print(title + ": no stats gathered") + else { + print(" " + title) + print(" " + "=" * title.length) + print(" count: " + instances + " items") + print(" total time: " + totalTime + " ms") + print(" average time: " + (totalTime/instances) + " ms") + print(" maximum time: " + maxTime + " ms") + print("") + } + } + } + + private[this] val filterTrack = new TimeTracker("diagrams model filtering") + private[this] val modelTrack = new TimeTracker("diagrams model generation") + private[this] val dotGenTrack = new TimeTracker("dot diagram generation") + private[this] val dotRunTrack = new TimeTracker("dot process runnning") + private[this] val svgTrack = new TimeTracker("svg processing") + + def printStats(settings: Settings) = { + if (settings.docDiagramsDebug.value) { + settings.printMsg("\nDiagram generation running time breakdown:\n") + filterTrack.printStats(settings.printMsg) + modelTrack.printStats(settings.printMsg) + dotGenTrack.printStats(settings.printMsg) + dotRunTrack.printStats(settings.printMsg) + svgTrack.printStats(settings.printMsg) + } + } + + def addFilterTime(ms: Long) = filterTrack.addTime(ms) + def addModelTime(ms: Long) = modelTrack.addTime(ms) + def addDotGenerationTime(ms: Long) = dotGenTrack.addTime(ms) + def addDotRunningTime(ms: Long) = dotRunTrack.addTime(ms) + def addSvgTime(ms: Long) = svgTrack.addTime(ms) +}
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/html/page/diagram/DotDiagramGenerator.scala b/src/compiler/scala/tools/nsc/doc/html/page/diagram/DotDiagramGenerator.scala new file mode 100644 index 0000000000..4291fc6810 --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/page/diagram/DotDiagramGenerator.scala @@ -0,0 +1,464 @@ +/** + * @author Damien Obrist + * @author Vlad Ureche + */ +package scala.tools.nsc +package doc +package html +package page +package diagram + +import scala.xml.{NodeSeq, XML, PrefixedAttribute, Elem, MetaData, Null, UnprefixedAttribute} +import scala.collection.immutable._ +import javax.xml.parsers.SAXParser +import model._ +import model.diagram._ + +class DotDiagramGenerator(settings: doc.Settings) extends DiagramGenerator { + + // the page where the diagram will be embedded + private var page: HtmlPage = null + // path to the "lib" folder relative to the page + private var pathToLib: String = null + // maps nodes to unique indices + private var node2Index: Map[Node, Int] = null + // maps an index to its corresponding node + private var index2Node: Map[Int, Node] = null + // true if the current diagram is a class diagram + private var isClassDiagram = false + // incoming implicit nodes (needed for determining the CSS class of a node) + private var incomingImplicitNodes: List[Node] = List() + // the suffix used when there are two many classes to show + private final val MultiSuffix = " classes/traits" + // used to generate unique node and edge ids (i.e. avoid conflicts with multiple diagrams) + private var counter = 0 + + def generate(diagram: Diagram, template: DocTemplateEntity, page: HtmlPage):NodeSeq = { + counter = counter + 1; + this.page = page + pathToLib = "../" * (page.templateToPath(template).size - 1) + "lib/" + val dot = generateDot(diagram) + generateSVG(dot, template) + } + + /** + * Generates a dot string for a given diagram. + */ + private def generateDot(d: Diagram) = { + // inheritance nodes (all nodes except thisNode and implicit nodes) + var nodes: List[Node] = null + // inheritance edges (all edges except implicit edges) + var edges: List[(Node, List[Node])] = null + + // timing + var tDot = -System.currentTimeMillis + + // variables specific to class diagrams: + // current node of a class diagram + var thisNode:Node = null + var subClasses = List[Node]() + var superClasses = List[Node]() + var incomingImplicits = List[Node]() + var outgoingImplicits = List[Node]() + var subClassesTooltip: Option[String] = None + var superClassesTooltip: Option[String] = None + var incomingImplicitsTooltip: Option[String] = None + var outgoingImplicitsTooltip: Option[String] = None + isClassDiagram = false + + d match { + case ClassDiagram(_thisNode, _superClasses, _subClasses, _incomingImplicits, _outgoingImplicits) => + + def textTypeEntity(text: String) = + new TypeEntity { + val name = text + def refEntity: SortedMap[Int, (TemplateEntity, Int)] = SortedMap() + } + + // it seems dot chokes on node names over 8000 chars, so let's limit the size of the string + // conservatively, we'll limit at 4000, to be sure: + def limitSize(str: String) = if (str.length > 4000) str.substring(0, 3996) + " ..." else str + + // avoid overcrowding the diagram: + // if there are too many super / sub / implicit nodes, represent + // them by on node with a corresponding tooltip + superClasses = if (_superClasses.length > settings.docDiagramsMaxNormalClasses.value) { + superClassesTooltip = Some(limitSize(_superClasses.map(_.tpe.name).mkString(", "))) + List(NormalNode(textTypeEntity(_superClasses.length + MultiSuffix), None)) + } else _superClasses + + subClasses = if (_subClasses.length > settings.docDiagramsMaxNormalClasses.value) { + subClassesTooltip = Some(limitSize(_subClasses.map(_.tpe.name).mkString(", "))) + List(NormalNode(textTypeEntity(_subClasses.length + MultiSuffix), None)) + } else _subClasses + + incomingImplicits = if (_incomingImplicits.length > settings.docDiagramsMaxImplicitClasses.value) { + incomingImplicitsTooltip = Some(limitSize(_incomingImplicits.map(_.tpe.name).mkString(", "))) + List(ImplicitNode(textTypeEntity(_incomingImplicits.length + MultiSuffix), None)) + } else _incomingImplicits + + outgoingImplicits = if (_outgoingImplicits.length > settings.docDiagramsMaxImplicitClasses.value) { + outgoingImplicitsTooltip = Some(limitSize(_outgoingImplicits.map(_.tpe.name).mkString(", "))) + List(ImplicitNode(textTypeEntity(_outgoingImplicits.length + MultiSuffix), None)) + } else _outgoingImplicits + + thisNode = _thisNode + nodes = List() + edges = (thisNode -> superClasses) :: subClasses.map(_ -> List(thisNode)) + node2Index = (thisNode::subClasses:::superClasses:::incomingImplicits:::outgoingImplicits).zipWithIndex.toMap + isClassDiagram = true + incomingImplicitNodes = incomingImplicits + case _ => + nodes = d.nodes + edges = d.edges + node2Index = d.nodes.zipWithIndex.toMap + incomingImplicitNodes = List() + } + index2Node = node2Index map {_.swap} + + val implicitsDot = { + if (!isClassDiagram) "" + else { + // dot cluster containing thisNode + val thisCluster = "subgraph clusterThis {\n" + + "style=\"invis\"\n" + + node2Dot(thisNode, None) + + "}" + // dot cluster containing incoming implicit nodes, if any + val incomingCluster = { + if(incomingImplicits.isEmpty) "" + else "subgraph clusterIncoming {\n" + + "style=\"invis\"\n" + + incomingImplicits.reverse.map(n => node2Dot(n, incomingImplicitsTooltip)).mkString + + (if (incomingImplicits.size > 1) + incomingImplicits.map(n => "node" + node2Index(n)).mkString(" -> ") + + " [constraint=\"false\", style=\"invis\", minlen=\"0.0\"];\n" + else "") + + "}" + } + // dot cluster containing outgoing implicit nodes, if any + val outgoingCluster = { + if(outgoingImplicits.isEmpty) "" + else "subgraph clusterOutgoing {\n" + + "style=\"invis\"\n" + + outgoingImplicits.reverse.map(n => node2Dot(n, outgoingImplicitsTooltip)).mkString + + (if (outgoingImplicits.size > 1) + outgoingImplicits.map(n => "node" + node2Index(n)).mkString(" -> ") + + " [constraint=\"false\", style=\"invis\", minlen=\"0.0\"];\n" + else "") + + "}" + } + + // assemble clusters into another cluster + val incomingTooltip = incomingImplicits.map(_.name).mkString(", ") + " can be implicitly converted to " + thisNode.name + val outgoingTooltip = thisNode.name + " can be implicitly converted to " + outgoingImplicits.map(_.name).mkString(", ") + "subgraph clusterAll {\n" + + "style=\"invis\"\n" + + outgoingCluster + "\n" + + thisCluster + "\n" + + incomingCluster + "\n" + + // incoming implicit edge + (if (!incomingImplicits.isEmpty) { + val n = incomingImplicits.last + "node" + node2Index(n) +" -> node" + node2Index(thisNode) + + " [id=\"" + cssClass(n, thisNode) + "|" + node2Index(n) + "_" + node2Index(thisNode) + "\", tooltip=\"" + incomingTooltip + "\"" + + ", constraint=\"false\", minlen=\"2\", ltail=\"clusterIncoming\", lhead=\"clusterThis\", label=\"implicitly\"];\n" + } else "") + + // outgoing implicit edge + (if (!outgoingImplicits.isEmpty) { + val n = outgoingImplicits.head + "node" + node2Index(thisNode) + " -> node" + node2Index(n) + + " [id=\"" + cssClass(thisNode, n) + "|" + node2Index(thisNode) + "_" + node2Index(n) + "\", tooltip=\"" + outgoingTooltip + "\"" + + ", constraint=\"false\", minlen=\"2\", ltail=\"clusterThis\", lhead=\"clusterOutgoing\", label=\"implicitly\"];\n" + } else "") + + "}" + } + } + + // assemble graph + val graph = "digraph G {\n" + + // graph / node / edge attributes + graphAttributesStr + + "node [" + nodeAttributesStr + "];\n" + + "edge [" + edgeAttributesStr + "];\n" + + implicitsDot + "\n" + + // inheritance nodes + nodes.map(n => node2Dot(n, None)).mkString + + subClasses.map(n => node2Dot(n, subClassesTooltip)).mkString + + superClasses.map(n => node2Dot(n, superClassesTooltip)).mkString + + // inheritance edges + edges.map{ case (from, tos) => tos.map(to => { + val id = "graph" + counter + "_" + node2Index(to) + "_" + node2Index(from) + // the X -> Y edge is inverted twice to keep the diagram flowing the right way + // that is, an edge from node X to Y will result in a dot instruction nodeY -> nodeX [dir="back"] + "node" + node2Index(to) + " -> node" + node2Index(from) + + " [id=\"" + cssClass(to, from) + "|" + id + "\", " + + "tooltip=\"" + from.name + (if (from.name.endsWith(MultiSuffix)) " are subtypes of " else " is a subtype of ") + + to.name + "\", dir=\"back\", arrowtail=\"empty\"];\n" + }).mkString}.mkString + + "}" + + tDot += System.currentTimeMillis + DiagramStats.addDotGenerationTime(tDot) + + graph + } + + /** + * Generates the dot string of a given node. + */ + private def node2Dot(node: Node, tooltip: Option[String]) = { + + // escape HTML characters in node names + def escape(name: String) = name.replace("&", "&").replace("<", "<").replace(">", ">"); + + // assemble node attribues in a map + var attr = scala.collection.mutable.Map[String, String]() + + // link + node.doctpl match { + case Some(tpl) => attr += "URL" -> (page.relativeLinkTo(tpl) + "#inheritance-diagram") + case _ => + } + + // tooltip + tooltip match { + case Some(text) => attr += "tooltip" -> text + // show full name where available (instead of TraversableOps[A] show scala.collection.parallel.TraversableOps[A]) + case None if node.tpl.isDefined => attr += "tooltip" -> node.tpl.get.qualifiedName + case _ => + } + + // styles + if(node.isImplicitNode) + attr ++= implicitStyle + else if(node.isOutsideNode) + attr ++= outsideStyle + else if(node.isTraitNode) + attr ++= traitStyle + else if(node.isClassNode) + attr ++= classStyle + else if(node.isObjectNode) + attr ++= objectStyle + else + attr ++= defaultStyle + + // HTML label + var name = escape(node.name) + var img = "" + if(node.isTraitNode) + img = "trait_diagram.png" + else if(node.isClassNode) + img = "class_diagram.png" + else if(node.isObjectNode) + img = "object_diagram.png" + + if(!img.equals("")) { + img = "<TD><IMG SCALE=\"TRUE\" SRC=\"" + settings.outdir.value + "/lib/" + img + "\" /></TD>" + name = name + " " + } + val label = "<<TABLE BORDER=\"0\" CELLBORDER=\"0\">" + + "<TR>" + img + "<TD VALIGN=\"MIDDLE\">" + name + "</TD></TR>" + + "</TABLE>>" + + // dot does not allow to specify a CSS class, therefore + // set the id to "{class}|{id}", which will be used in + // the transform method + val id = "graph" + counter + "_" + node2Index(node) + attr += ("id" -> (cssClass(node) + "|" + id)) + + // return dot string + "node" + node2Index(node) + " [label=" + label + "," + flatten(attr.toMap) + "];\n" + } + + /** + * Returns the CSS class for an edge connecting node1 and node2. + */ + private def cssClass(node1: Node, node2: Node): String = { + if (node1.isImplicitNode && node2.isThisNode) + "implicit-incoming" + else if (node1.isThisNode && node2.isImplicitNode) + "implicit-outgoing" + else + "inheritance" + } + + /** + * Returns the CSS class for a node. + */ + private def cssClass(node: Node): String = + if (node.isImplicitNode && incomingImplicitNodes.contains(node)) + "implicit-incoming" + else if (node.isImplicitNode) + "implicit-outgoing" + else if (node.isObjectNode) + "object" + else if (node.isThisNode) + "this" + cssBaseClass(node, "") + else if (node.isOutsideNode) + "outside" + cssBaseClass(node, "") + else + cssBaseClass(node, "default") + + private def cssBaseClass(node: Node, default: String) = + if (node.isClassNode) + " class" + else if (node.isTraitNode) + " trait" + else if (node.isObjectNode) + " trait" + else + default + + /** + * Calls dot with a given dot string and returns the SVG output. + */ + private def generateSVG(dotInput: String, template: DocTemplateEntity) = { + val dotOutput = DiagramGenerator.getDotRunner.feedToDot(dotInput, template) + var tSVG = -System.currentTimeMillis + + val result = if (dotOutput != null) { + val src = scala.io.Source.fromString(dotOutput); + try { + val cpa = scala.xml.parsing.ConstructingParser.fromSource(src, false) + val doc = cpa.document() + if (doc != null) + transform(doc.docElem) + else + NodeSeq.Empty + } catch { + case exc => + if (settings.docDiagramsDebug.value) { + settings.printMsg("\n\n**********************************************************************") + settings.printMsg("Encountered an error while generating page for " + template.qualifiedName) + settings.printMsg(dotInput.toString.split("\n").mkString("\nDot input:\n\t","\n\t","")) + settings.printMsg(dotOutput.toString.split("\n").mkString("\nDot output:\n\t","\n\t","")) + settings.printMsg(exc.getStackTrace.mkString("\nException: " + exc.toString + ":\n\tat ", "\n\tat ","")) + settings.printMsg("\n\n**********************************************************************") + } else { + settings.printMsg("\nThe diagram for " + template.qualifiedName + " could not be created due to an internal error.") + settings.printMsg("Use " + settings.docDiagramsDebug.name + " for more information and please file this as a bug.") + } + NodeSeq.Empty + } + } else + NodeSeq.Empty + + tSVG += System.currentTimeMillis + DiagramStats.addSvgTime(tSVG) + + result + } + + /** + * Transforms the SVG generated by dot: + * - adds a class attribute to the SVG element + * - changes the path of the node images from absolute to relative + * - assigns id and class attributes to nodes and edges + * - removes title elements + */ + private def transform(e:scala.xml.Node): scala.xml.Node = e match { + // add an id and class attribute to the SVG element + case Elem(prefix, "svg", attribs, scope, child @ _*) => { + val klass = if (isClassDiagram) "class-diagram" else "package-diagram" + Elem(prefix, "svg", attribs, scope, child map(x => transform(x)) : _*) % + new UnprefixedAttribute("id", "graph" + counter, Null) % + new UnprefixedAttribute("class", klass, Null) + } + // change the path of the node images from absolute to relative + case img @ <image></image> => { + val href = (img \ "@{http://www.w3.org/1999/xlink}href").toString + val file = href.substring(href.lastIndexOf("/") + 1, href.size) + img.asInstanceOf[Elem] % + new PrefixedAttribute("xlink", "href", pathToLib + file, Null) + } + // assign id and class attributes to edges and nodes: + // the id attribute generated by dot has the format: "{class}|{id}" + case g @ Elem(prefix, "g", attribs, scope, children @ _*) if (List("edge", "node").contains((g \ "@class").toString)) => { + val res = new Elem(prefix, "g", attribs, scope, (children map(x => transform(x))): _*) + val dotId = (g \ "@id").toString + if (dotId.count(_ == '|') == 1) { + val Array(klass, id) = dotId.toString.split("\\|") + res % new UnprefixedAttribute("id", id, Null) % + new UnprefixedAttribute("class", (g \ "@class").toString + " " + klass, Null) + } + else res + } + // remove titles + case <title>{ _* }</title> => + scala.xml.Text("") + // apply recursively + case Elem(prefix, label, attribs, scope, child @ _*) => + Elem(prefix, label, attribs, scope, child map(x => transform(x)) : _*) + case x => x + } + + /* graph / node / edge attributes */ + + private val graphAttributes: Map[String, String] = Map( + "compound" -> "true", + "rankdir" -> "TB" + ) + + private val nodeAttributes = Map( + "shape" -> "rectangle", + "style" -> "filled", + "penwidth" -> "1", + "margin" -> "0.08,0.01", + "width" -> "0.0", + "height" -> "0.0", + "fontname" -> "Arial", + "fontsize" -> "10.00" + ) + + private val edgeAttributes = Map( + "color" -> "#d4d4d4", + "arrowsize" -> "0.5", + "fontcolor" -> "#aaaaaa", + "fontsize" -> "10.00", + "fontname" -> "Arial" + ) + + private val defaultStyle = Map( + "color" -> "#ababab", + "fillcolor" -> "#e1e1e1", + "fontcolor" -> "#7d7d7d", + "margin" -> "0.1,0.04" + ) + + private val implicitStyle = Map( + "color" -> "#ababab", + "fillcolor" -> "#e1e1e1", + "fontcolor" -> "#7d7d7d" + ) + + private val outsideStyle = Map( + "color" -> "#ababab", + "fillcolor" -> "#e1e1e1", + "fontcolor" -> "#7d7d7d" + ) + + private val traitStyle = Map( + "color" -> "#37657D", + "fillcolor" -> "#498AAD", + "fontcolor" -> "#ffffff" + ) + + private val classStyle = Map( + "color" -> "#115F3B", + "fillcolor" -> "#0A955B", + "fontcolor" -> "#ffffff" + ) + + private val objectStyle = Map( + "color" -> "#102966", + "fillcolor" -> "#3556a7", + "fontcolor" -> "#ffffff" + ) + + private def flatten(attributes: Map[String, String]) = attributes.map{ case (key, value) => key + "=\"" + value + "\"" }.mkString(", ") + + private val graphAttributesStr = graphAttributes.map{ case (key, value) => key + "=\"" + value + "\";\n" }.mkString + private val nodeAttributesStr = flatten(nodeAttributes) + private val edgeAttributesStr = flatten(edgeAttributes) +}
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/html/page/diagram/DotRunner.scala b/src/compiler/scala/tools/nsc/doc/html/page/diagram/DotRunner.scala new file mode 100644 index 0000000000..37600fa908 --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/page/diagram/DotRunner.scala @@ -0,0 +1,227 @@ +package scala.tools.nsc +package doc +package html +package page +package diagram + +import java.io.InputStream +import java.io.OutputStream +import java.io.InputStreamReader +import java.io.OutputStreamWriter +import java.io.BufferedWriter +import java.io.BufferedReader +import java.io.IOException +import scala.sys.process._ +import scala.concurrent.SyncVar + +import model._ +import model.diagram._ + +/** This class takes care of running the graphviz dot utility */ +class DotRunner(settings: doc.Settings) { + + private[this] var dotRestarts = 0 + private[this] var dotProcess: DotProcess = null + + def feedToDot(dotInput: String, template: DocTemplateEntity): String = { + + if (dotProcess == null) { + if (dotRestarts < settings.docDiagramsDotRestart.value) { + if (dotRestarts != 0) + settings.printMsg("A new graphviz dot process will be created...\n") + dotRestarts += 1 + dotProcess = new DotProcess(settings) + } else + return null + } + + val tStart = System.currentTimeMillis + val result = dotProcess.feedToDot(dotInput, template.qualifiedName) + val tFinish = System.currentTimeMillis + DiagramStats.addDotRunningTime(tFinish - tStart) + + if (result == null) { + dotProcess.cleanup() + dotProcess = null + if (dotRestarts == settings.docDiagramsDotRestart.value) { + settings.printMsg("\n") + settings.printMsg("**********************************************************************") + settings.printMsg("Diagrams will be disabled for this run beucause the graphviz dot tool") + settings.printMsg("has malfunctioned too many times. These scaladoc flags may help:") + settings.printMsg("") + val baseList = List(settings.docDiagramsDebug, + settings.docDiagramsDotPath, + settings.docDiagramsDotRestart, + settings.docDiagramsDotTimeout) + val width = (baseList map (_.helpSyntax.length)).max + def helpStr(s: doc.Settings#Setting) = ("%-" + width + "s") format (s.helpSyntax) + " " + s.helpDescription + baseList.foreach((sett: doc.Settings#Setting) => settings.printMsg(helpStr(sett))) + settings.printMsg("\nPlease note that graphviz package version 2.26 or above is required.") + settings.printMsg("**********************************************************************\n\n") + + } + } + + result + } + + def cleanup() = + if (dotProcess != null) + dotProcess.cleanup() +} + +class DotProcess(settings: doc.Settings) { + + @volatile var error: Boolean = false // signal an error + val inputString = new SyncVar[String] // used for the dot process input + val outputString = new SyncVar[String] // used for the dot process output + val errorBuffer: StringBuffer = new StringBuffer() // buffer used for both dot process error console AND logging + + // set in only one place, in the main thread + var process: Process = null + var templateName: String = "" + var templateInput: String = "" + + def feedToDot(input: String, template: String): String = { + + templateName = template + templateInput = input + + try { + + // process creation + if (process == null) { + val procIO = new ProcessIO(inputFn(_), outputFn(_), errorFn(_)) + val processBuilder: ProcessBuilder = Seq(settings.docDiagramsDotPath.value, "-Tsvg") + process = processBuilder.run(procIO) + } + + // pass the input and wait for the output + assert(!inputString.isSet) + assert(!outputString.isSet) + inputString.put(input) + var result = outputString.take(settings.docDiagramsDotTimeout.value * 1000) + if (error) result = null + + result + + } catch { + case exc => + errorBuffer.append(" Main thread in " + templateName + ": " + + (if (exc.isInstanceOf[NoSuchElementException]) "Timeout" else "Exception: " + exc)) + error = true + return null + } + } + + def cleanup(): Unit = { + + // we'll need to know if there was any error for reporting + val _error = error + + if (process != null) { + // if there's no error, this should exit cleanly + if (!error) feedToDot("<finish>", "<finishing>") + + // just in case there's any thread hanging, this will take it out of the loop + error = true + process.destroy() + // we'll need to unblock the input again + if (!inputString.isSet) inputString.put("") + if (outputString.isSet) outputString.take() + } + + if (_error) { + if (settings.docDiagramsDebug.value) { + settings.printMsg("\n**********************************************************************") + settings.printMsg("The graphviz dot diagram tool has malfunctioned and will be restarted.") + settings.printMsg("\nThe following is the log of the failure:") + settings.printMsg(errorBuffer.toString) + settings.printMsg(" Cleanup: Last template: " + templateName) + settings.printMsg(" Cleanup: Last dot input: \n " + templateInput.replaceAll("\n","\n ") + "\n") + settings.printMsg(" Cleanup: Dot path: " + settings.docDiagramsDotPath.value) + if (process != null) + settings.printMsg(" Cleanup: Dot exit code: " + process.exitValue) + settings.printMsg("**********************************************************************") + } else { + // we shouldn't just sit there for 50s not reporting anything, no? + settings.printMsg("Graphviz dot encountered an error when generating the diagram for") + settings.printMsg(templateName + ". Use the " + settings.docDiagramsDebug.name + " flag") + settings.printMsg("for more information.") + } + } + } + + /* The standard input passing function */ + private[this] def inputFn(stdin: OutputStream): Unit = { + val writer = new BufferedWriter(new OutputStreamWriter(stdin)) + try { + var input = inputString.take() + + while (!error) { + if (input == "<finish>") { + // empty => signal to finish + stdin.close() + return + } else { + // send output to dot + writer.write(input + "\n\n") + writer.flush() + } + + if (!error) input = inputString.take() + } + stdin.close() + } catch { + case exc => + error = true + stdin.close() + errorBuffer.append(" Input thread in " + templateName + ": Exception: " + exc + "\n") + } + } + + private[this] def outputFn(stdOut: InputStream): Unit = { + val reader = new BufferedReader(new InputStreamReader(stdOut)) + var buffer: StringBuilder = new StringBuilder() + try { + var line = reader.readLine + while (!error && line != null) { + buffer.append(line + "\n") + // signal the last element in the svg (only for output) + if (line == "</svg>") { + outputString.put(buffer.toString) + buffer.setLength(0) + } + if (error) { stdOut.close(); return } + line = reader.readLine + } + assert(!outputString.isSet) + outputString.put(buffer.toString) + stdOut.close() + } catch { + case exc => + error = true + stdOut.close() + errorBuffer.append(" Output thread in " + templateName + ": Exception: " + exc + "\n") + } + } + + private[this] def errorFn(stdErr: InputStream): Unit = { + val reader = new BufferedReader(new InputStreamReader(stdErr)) + var buffer: StringBuilder = new StringBuilder() + try { + var line = reader.readLine + while (line != null) { + errorBuffer.append(" DOT <error console>: " + line + "\n") + error = true + line = reader.readLine + } + stdErr.close() + } catch { + case exc => + error = true + stdErr.close() + errorBuffer.append(" Error thread in " + templateName + ": Exception: " + exc + "\n") + } + } +}
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/class_diagram.png b/src/compiler/scala/tools/nsc/doc/html/resource/lib/class_diagram.png Binary files differnew file mode 100644 index 0000000000..9d7aec792b --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/class_diagram.png diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/diagrams.css b/src/compiler/scala/tools/nsc/doc/html/resource/lib/diagrams.css new file mode 100644 index 0000000000..04d29580b7 --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/diagrams.css @@ -0,0 +1,135 @@ +.diagram-container +{ + display: none; +} + +.diagram +{ + overflow: hidden; + padding-top:15px; +} + +.diagram svg +{ + display: block; + position: absolute; + visibility: hidden; + margin: auto; +} + +.diagram-help +{ + float:right; + display:none; +} + +.magnifying +{ + cursor: -webkit-zoom-in ! important; + cursor: -moz-zoom-in ! important; + cursor: pointer; +} + +#close-link +{ + position: absolute; + z-index: 100; + font-family: Arial, sans-serif; + font-size: 10pt; + text-decoration: underline; + color: #315479; +} + +#close:hover +{ + text-decoration: none; +} + +svg a +{ + cursor:pointer; +} + +svg text +{ + font-size: 10px; +} + +/* try to move the node text 1px in order to be vertically + centered (does not work in all browsers) */ +svg .node text +{ + transform: translate(0px,1px); + -ms-transform: translate(0px,1px); + -webkit-transform: translate(0px,1px); + -o-transform: translate(0px,1px); + -moz-transform: translate(0px,1px); +} + +/* hover effect for edges */ + +svg .edge.over text, +svg .edge.implicit-incoming.over polygon, +svg .edge.implicit-outgoing.over polygon +{ + fill: #202020; +} + +svg .edge.over path, +svg .edge.over polygon +{ + stroke: #202020; +} + +/* hover effect for nodes in class diagrams */ + +svg.class-diagram .node +{ + opacity: 0.75; +} + +svg.class-diagram .node.this +{ + opacity: 1.0; +} + +svg.class-diagram .node.over +{ + opacity: 1.0; +} + +svg .node.over polygon +{ + stroke: #202020; +} + +/* hover effect for nodes in package diagrams */ + +svg.package-diagram .node.class.over polygon, +svg.class-diagram .node.this.class.over polygon +{ + fill: #098552; + fill: #04663e; +} + +svg.package-diagram .node.trait.over polygon, +svg.class-diagram .node.this.trait.over polygon +{ + fill: #3c7b9b; + fill: #235d7b; +} + +svg.package-diagram .node.object.over polygon +{ + fill: #183377; +} + +svg.package-diagram .node.outside.over polygon +{ + fill: #d4d4d4; +} + +svg.package-diagram .node.default.over polygon +{ + fill: #d4d4d4; +} diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/diagrams.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/diagrams.js new file mode 100644 index 0000000000..478f2e38ac --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/diagrams.js @@ -0,0 +1,324 @@ +/** + * JavaScript functions enhancing the SVG diagrams. + * + * @author Damien Obrist + */ + +var diagrams = {}; + +/** + * Initializes the diagrams in the main window. + */ +$(document).ready(function() +{ + // hide diagrams in browsers not supporting SVG + if(Modernizr && !Modernizr.inlinesvg) + return; + + // only execute this in the main window + if(diagrams.isPopup) + return; + + if($("#content-diagram").length) + $("#inheritance-diagram").css("padding-bottom", "20px"); + + $(".diagram-container").css("display", "block"); + + $(".diagram").each(function() { + // store inital dimensions + $(this).data("width", $("svg", $(this)).width()); + $(this).data("height", $("svg", $(this)).height()); + // store unscaled clone of SVG element + $(this).data("svg", $(this).get(0).childNodes[0].cloneNode(true)); + }); + + // make diagram visible, hide container + $(".diagram").css("display", "none"); + $(".diagram svg").css({ + "position": "static", + "visibility": "visible", + "z-index": "auto" + }); + + // enable linking to diagrams + if($(location).attr("hash") == "#inheritance-diagram") { + diagrams.toggle($("#inheritance-diagram-container"), true); + } else if($(location).attr("hash") == "#content-diagram") { + diagrams.toggle($("#content-diagram-container"), true); + } + + $(".diagram-link").click(function() { + diagrams.toggle($(this).parent()); + }); + + // register resize function + $(window).resize(diagrams.resize); + + // don't bubble event to parent div + // when clicking on a node of a resized + // diagram + $("svg a").click(function(e) { + e.stopPropagation(); + }); + + diagrams.initHighlighting(); +}); + +/** + * Initializes the diagrams in the popup. + */ +diagrams.initPopup = function(id) +{ + // copy diagram from main window + if(!jQuery.browser.msie) + $("body").append(opener.$("#" + id).data("svg")); + + // positioning + $("svg").css("position", "absolute"); + $(window).resize(function() + { + var svg_w = $("svg").css("width").replace("px", ""); + var svg_h = $("svg").css("height").replace("px", ""); + var x = $(window).width() / 2 - svg_w / 2; + if(x < 0) x = 0; + var y = $(window).height() / 2 - svg_h / 2; + if(y < 0) y = 0; + $("svg").css("left", x + "px"); + $("svg").css("top", y + "px"); + }); + $(window).resize(); + + diagrams.initHighlighting(); + $("svg a").click(function(e) { + opener.diagrams.redirectFromPopup(this.href.baseVal); + window.close(); + }); + $(document).keyup(function(e) { + if (e.keyCode == 27) window.close(); + }); +} + +/** + * Initializes highlighting for nodes and edges. + */ +diagrams.initHighlighting = function() +{ + // helper function since $.hover doesn't work in IE + + function hover(elements, fn) + { + elements.mouseover(fn); + elements.mouseout(fn); + } + + // inheritance edges + + hover($("svg .edge.inheritance"), function(evt){ + var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; + var parts = $(this).attr("id").split("_"); + toggleClass($("#" + parts[0] + "_" + parts[1])); + toggleClass($("#" + parts[0] + "_" + parts[2])); + toggleClass($(this)); + }); + + // nodes + + hover($("svg .node"), function(evt){ + var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; + toggleClass($(this)); + var parts = $(this).attr("id").split("_"); + var index = parts[1]; + $("svg#" + parts[0] + " .edge.inheritance").each(function(){ + var parts2 = $(this).attr("id").split("_"); + if(parts2[1] == index) + { + toggleClass($("#" + parts2[0] + "_" + parts2[2])); + toggleClass($(this)); + } else if(parts2[2] == index) + { + toggleClass($("#" + parts2[0] + "_" + parts2[1])); + toggleClass($(this)); + } + }); + }); + + // incoming implicits + + hover($("svg .node.implicit-incoming"), function(evt){ + var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; + toggleClass($(this)); + toggleClass($("svg .edge.implicit-incoming")); + toggleClass($("svg .node.this")); + }); + + hover($("svg .edge.implicit-incoming"), function(evt){ + var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; + toggleClass($(this)); + toggleClass($("svg .node.this")); + $("svg .node.implicit-incoming").each(function(){ + toggleClass($(this)); + }); + }); + + // implicit outgoing nodes + + hover($("svg .node.implicit-outgoing"), function(evt){ + var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; + toggleClass($(this)); + toggleClass($("svg .edge.implicit-outgoing")); + toggleClass($("svg .node.this")); + }); + + hover($("svg .edge.implicit-outgoing"), function(evt){ + var toggleClass = evt.type == "mouseout" ? diagrams.removeClass : diagrams.addClass; + toggleClass($(this)); + toggleClass($("svg .node.this")); + $("svg .node.implicit-outgoing").each(function(){ + toggleClass($(this)); + }); + }); +}; + +/** + * Resizes the diagrams according to the available width. + */ +diagrams.resize = function() +{ + // available width + var availableWidth = $("body").width() - 20; + + $(".diagram-container").each(function() { + // unregister click event on whole div + $(".diagram", this).unbind("click"); + var diagramWidth = $(".diagram", this).data("width"); + var diagramHeight = $(".diagram", this).data("height"); + + if(diagramWidth > availableWidth) + { + // resize diagram + var height = diagramHeight / diagramWidth * availableWidth; + $(".diagram svg", this).width(availableWidth); + $(".diagram svg", this).height(height); + + // register click event on whole div + $(".diagram", this).click(function() { + diagrams.popup($(this)); + }); + $(".diagram", this).addClass("magnifying"); + } + else + { + // restore full size of diagram + $(".diagram svg", this).width(diagramWidth); + $(".diagram svg", this).height(diagramHeight); + // don't show custom cursor any more + $(".diagram", this).removeClass("magnifying"); + } + }); +}; + +/** + * Shows or hides a diagram depending on its current state. + */ +diagrams.toggle = function(container, dontAnimate) +{ + // change class of link + $(".diagram-link", container).toggleClass("open"); + // get element to show / hide + var div = $(".diagram", container); + if (div.is(':visible')) + { + $(".diagram-help", container).hide(); + div.unbind("click"); + div.removeClass("magnifying"); + div.slideUp(100); + } + else + { + diagrams.resize(); + if(dontAnimate) + div.show(); + else + div.slideDown(100); + $(".diagram-help", container).show(); + } +}; + +/** + * Opens a popup containing a copy of a diagram. + */ +diagrams.windows = {}; +diagrams.popup = function(diagram) +{ + var id = diagram.attr("id"); + if(!diagrams.windows[id] || diagrams.windows[id].closed) { + var title = $(".symbol .name", $("#signature")).text(); + // cloning from parent window to popup somehow doesn't work in IE + // therefore include the SVG as a string into the HTML + var svgIE = jQuery.browser.msie ? $("<div />").append(diagram.data("svg")).html() : ""; + var html = '' + + '<?xml version="1.0" encoding="UTF-8"?>\n' + + '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n' + + '<html>\n' + + ' <head>\n' + + ' <title>' + title + '</title>\n' + + ' <link href="' + $("#diagrams-css").attr("href") + '" media="screen" type="text/css" rel="stylesheet" />\n' + + ' <script type="text/javascript" src="' + $("#jquery-js").attr("src") + '"></script>\n' + + ' <script type="text/javascript" src="' + $("#diagrams-js").attr("src") + '"></script>\n' + + ' <script type="text/javascript">\n' + + ' diagrams.isPopup = true;\n' + + ' </script>\n' + + ' </head>\n' + + ' <body onload="diagrams.initPopup(\'' + id + '\');">\n' + + ' <a href="#" onclick="window.close();" id="close-link">Close this window</a>\n' + + ' ' + svgIE + '\n' + + ' </body>\n' + + '</html>'; + + var padding = 30; + var screenHeight = screen.availHeight; + var screenWidth = screen.availWidth; + var w = Math.min(screenWidth, diagram.data("width") + 2 * padding); + var h = Math.min(screenHeight, diagram.data("height") + 2 * padding); + var left = (screenWidth - w) / 2; + var top = (screenHeight - h) / 2; + var parameters = "height=" + h + ", width=" + w + ", left=" + left + ", top=" + top + ", scrollbars=yes, location=no, resizable=yes"; + var win = window.open("about:blank", "_blank", parameters); + win.document.open(); + win.document.write(html); + win.document.close(); + diagrams.windows[id] = win; + } + win.focus(); +}; + +/** + * This method is called from within the popup when a node is clicked. + */ +diagrams.redirectFromPopup = function(url) +{ + window.location = url; +}; + +/** + * Helper method that adds a class to a SVG element. + */ +diagrams.addClass = function(svgElem, newClass) { + newClass = newClass || "over"; + var classes = svgElem.attr("class"); + if ($.inArray(newClass, classes.split(/\s+/)) == -1) { + classes += (classes ? ' ' : '') + newClass; + svgElem.attr("class", classes); + } +}; + +/** + * Helper method that removes a class from a SVG element. + */ +diagrams.removeClass = function(svgElem, oldClass) { + oldClass = oldClass || "over"; + var classes = svgElem.attr("class"); + classes = $.grep(classes.split(/\s+/), function(n, i) { return n != oldClass; }).join(' '); + svgElem.attr("class", classes); +}; + diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/modernizr.custom.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/modernizr.custom.js new file mode 100644 index 0000000000..4688d633fe --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/modernizr.custom.js @@ -0,0 +1,4 @@ +/* Modernizr 2.5.3 (Custom Build) | MIT & BSD + * Build: http://www.modernizr.com/download/#-inlinesvg + */ +;window.Modernizr=function(a,b,c){function u(a){i.cssText=a}function v(a,b){return u(prefixes.join(a+";")+(b||""))}function w(a,b){return typeof a===b}function x(a,b){return!!~(""+a).indexOf(b)}function y(a,b,d){for(var e in a){var f=b[a[e]];if(f!==c)return d===!1?a[e]:w(f,"function")?f.bind(d||b):f}return!1}var d="2.5.3",e={},f=b.documentElement,g="modernizr",h=b.createElement(g),i=h.style,j,k={}.toString,l={svg:"http://www.w3.org/2000/svg"},m={},n={},o={},p=[],q=p.slice,r,s={}.hasOwnProperty,t;!w(s,"undefined")&&!w(s.call,"undefined")?t=function(a,b){return s.call(a,b)}:t=function(a,b){return b in a&&w(a.constructor.prototype[b],"undefined")},Function.prototype.bind||(Function.prototype.bind=function(b){var c=this;if(typeof c!="function")throw new TypeError;var d=q.call(arguments,1),e=function(){if(this instanceof e){var a=function(){};a.prototype=c.prototype;var f=new a,g=c.apply(f,d.concat(q.call(arguments)));return Object(g)===g?g:f}return c.apply(b,d.concat(q.call(arguments)))};return e}),m.inlinesvg=function(){var a=b.createElement("div");return a.innerHTML="<svg/>",(a.firstChild&&a.firstChild.namespaceURI)==l.svg};for(var z in m)t(m,z)&&(r=z.toLowerCase(),e[r]=m[z](),p.push((e[r]?"":"no-")+r));return u(""),h=j=null,e._version=d,e}(this,this.document);
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/object_diagram.png b/src/compiler/scala/tools/nsc/doc/html/resource/lib/object_diagram.png Binary files differnew file mode 100644 index 0000000000..6e9f2f743f --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/object_diagram.png diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/raphael-min.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/raphael-min.js new file mode 100644 index 0000000000..d30dbad858 --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/raphael-min.js @@ -0,0 +1,10 @@ +// ┌────────────────────────────────────────────────────────────────────┐ \\ +// │ Raphaël 2.1.0 - JavaScript Vector Library │ \\ +// ├────────────────────────────────────────────────────────────────────┤ \\ +// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ +// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com) │ \\ +// 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in E)E[b](H)&&!G[b](H)&&(G[H]=function(a){return function(){var b=arguments;return this.forEach(function(c){c[a].apply(c,b)})}}(H))}(window.Raphael)
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.css b/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.css index 5a1779bba5..1bee55313b 100644 --- a/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.css +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.css @@ -163,7 +163,7 @@ text-decoration: none; background: url("arrow-right.png") no-repeat 0 3px transparent; } -.toggleContainer.open .toggle { +.toggleContainer .toggle.open { background: url("arrow-down.png") no-repeat 0 3px transparent; } @@ -171,10 +171,6 @@ text-decoration: none; margin-top: 5px; } -.toggleContainer .showElement { - padding-left: 15px; -} - .value #definition { background-color: #2C475C; /* blue */ background-image:url('defbg-blue.gif'); @@ -333,15 +329,15 @@ div.members > ol > li:last-child { color: darkgreen; } -.signature .symbol .params > .implicit { - font-style: italic; +.signature .symbol .shadowed { + color: darkseagreen; } -.signature .symbol .implicit.deprecated { - text-decoration: line-through; +.signature .symbol .params > .implicit { + font-style: italic; } -.signature .symbol .name.deprecated { +.signature .symbol .deprecated { text-decoration: line-through; } @@ -802,4 +798,4 @@ div.fullcomment dl.paramcmts > dd { #mbrsel .showall span { color: #4C4C4C; font-weight: bold; -}*/
\ No newline at end of file +}*/ diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js b/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js index 33fbd83bee..c418c3280b 100644 --- a/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/template.js @@ -8,7 +8,8 @@ $(document).ready(function(){ name == 'scala.Predef.any2stringfmt' || name == 'scala.Predef.any2stringadd' || name == 'scala.Predef.any2ArrowAssoc' || - name == 'scala.Predef.any2Ensuring' + name == 'scala.Predef.any2Ensuring' || + name == 'scala.collection.TraversableOnce.alternateImplicit' }; $("#linearization li:gt(0)").filter(function(){ @@ -184,21 +185,18 @@ $(document).ready(function(){ }); /* Linear super types and known subclasses */ - function toggleShowContentFct(outerElement){ - var content = $(".hiddenContent", outerElement); - var vis = $(":visible", content); - if (vis.length > 0) { + function toggleShowContentFct(e){ + e.toggleClass("open"); + var content = $(".hiddenContent", e.parent().get(0)); + if (content.is(':visible')) { content.slideUp(100); - $(".showElement", outerElement).show(); - $(".hideElement", outerElement).hide(); } else { content.slideDown(100); - $(".showElement", outerElement).hide(); - $(".hideElement", outerElement).show(); } }; - $(".toggleContainer").click(function() { + + $(".toggle:not(.diagram-link)").click(function() { toggleShowContentFct($(this)); }); diff --git a/src/compiler/scala/tools/nsc/doc/html/resource/lib/trait_diagram.png b/src/compiler/scala/tools/nsc/doc/html/resource/lib/trait_diagram.png Binary files differnew file mode 100644 index 0000000000..88983254ce --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/html/resource/lib/trait_diagram.png diff --git a/src/compiler/scala/tools/nsc/doc/model/Entity.scala b/src/compiler/scala/tools/nsc/doc/model/Entity.scala index 6488847049..5d1413abd4 100644 --- a/src/compiler/scala/tools/nsc/doc/model/Entity.scala +++ b/src/compiler/scala/tools/nsc/doc/model/Entity.scala @@ -10,7 +10,7 @@ package model import scala.collection._ import comment._ - +import diagram._ /** An entity in a Scaladoc universe. Entities are declarations in the program and correspond to symbols in the * compiler. Entities model the following Scala concepts: @@ -86,9 +86,20 @@ trait TemplateEntity extends Entity { /** Whether this template is a case class. */ def isCaseClass: Boolean + /** The type of this entity, with type members */ + def ownType: TypeEntity + /** The self-type of this template, if it differs from the template type. */ def selfType : Option[TypeEntity] + /** The full template name `[kind] qualifiedName` */ + def fullName = + (if (isPackage) "package " + else if (isCaseClass) "case class " + else if (isClass) "class " + else if (isTrait) "trait " + else if (isObject) "object " + else "") + qualifiedName } @@ -167,8 +178,12 @@ trait MemberEntity extends Entity { /** Whether this member is abstract. */ def isAbstract: Boolean + /** If this symbol is a use case, the useCaseOf will contain the member it was derived from, containing the full + * signature and the complete parameter descriptions. */ + def useCaseOf: Option[MemberEntity] = None + /** If this member originates from an implicit conversion, we set the implicit information to the correct origin */ - def byConversion: Option[ImplicitConversion] + def byConversion: Option[ImplicitConversionInfo] } object MemberEntity { // Oh contravariance, contravariance, wherefore art thou contravariance? @@ -206,8 +221,10 @@ trait DocTemplateEntity extends TemplateEntity with MemberEntity { * only if the `docsourceurl` setting has been set. */ def sourceUrl: Option[java.net.URL] - /** The direct super-type of this template. */ - def parentType: Option[TypeEntity] + /** The direct super-type of this template + e.g: {{{class A extends B[C[Int]] with D[E]}}} will have two direct parents: class B and D + NOTE: we are dropping the refinement here! */ + def parentTypes: List[(TemplateEntity, TypeEntity)] @deprecated("Use `linearizationTemplates` and `linearizationTypes` instead", "2.9.0") def linearization: List[(TemplateEntity, TypeEntity)] @@ -220,9 +237,13 @@ trait DocTemplateEntity extends TemplateEntity with MemberEntity { * This template's linearization contains all of its direct and indirect super-types. */ def linearizationTypes: List[TypeEntity] - /**All class, trait and object templates for which this template is a direct or indirect super-class or super-trait. - * Only templates for which documentation is available in the universe (`DocTemplateEntity`) are listed. */ - def subClasses: List[DocTemplateEntity] + /** All class, trait and object templates for which this template is a direct or indirect super-class or super-trait. + * Only templates for which documentation is available in the universe (`DocTemplateEntity`) are listed. */ + def allSubClasses: List[DocTemplateEntity] + + /** All class, trait and object templates for which this template is a *direct* super-class or super-trait. + * Only templates for which documentation is available in the universe (`DocTemplateEntity`) are listed. */ + def directSubClasses: List[DocTemplateEntity] /** All members of this template. If this template is a package, only templates for which documentation is available * in the universe (`DocTemplateEntity`) are listed. */ @@ -250,6 +271,19 @@ trait DocTemplateEntity extends TemplateEntity with MemberEntity { /** The implicit conversions this template (class or trait, objects and packages are not affected) */ def conversions: List[ImplicitConversion] + + /** Classes that can be implcitly converted to this class */ + def incomingImplicitlyConvertedClasses: List[DocTemplateEntity] + + /** Classes to which this class can be implicitly converted to + NOTE: Some classes might not be included in the scaladoc run so they will be NoDocTemplateEntities */ + def outgoingImplicitlyConvertedClasses: List[(TemplateEntity, TypeEntity)] + + /** If this template takes place in inheritance and implicit conversion relations, it will be shown in this diagram */ + def inheritanceDiagram: Option[Diagram] + + /** If this template contains other templates, such as classes and traits, they will be shown in this diagram */ + def contentDiagram: Option[Diagram] } @@ -305,10 +339,6 @@ trait NonTemplateMemberEntity extends MemberEntity { * It corresponds to a real member, and provides a simplified, yet compatible signature for that member. */ def isUseCase: Boolean - /** If this symbol is a use case, the useCaseOf will contain the member it was derived from, containing the full - * signature and the complete parameter descriptions. */ - def useCaseOf: Option[MemberEntity] - /** Whether this member is a bridge member. A bridge member does only exist for binary compatibility reasons * and should not appear in ScalaDoc. */ def isBridge: Boolean @@ -427,6 +457,15 @@ trait ImplicitConversion { /** The result type after the conversion */ def targetType: TypeEntity + /** The result type after the conversion + * Note: not all targetTypes have a corresponding template. Examples include conversions resulting in refinement + * types. Need to check it's not option! + */ + def targetTemplate: Option[TemplateEntity] + + /** The components of the implicit conversion type parents */ + def targetTypeComponents: List[(TemplateEntity, TypeEntity)] + /** The entity for the method that performed the conversion, if it's documented (or just its name, otherwise) */ def convertorMethod: Either[MemberEntity, String] @@ -446,12 +485,39 @@ trait ImplicitConversion { def members: List[MemberEntity] } -/** A trait that encapsulates a constraint necessary for implicit conversion */ -trait Constraint { - // /** The implicit conversion during which this constraint appears */ - // def conversion: ImplicitConversion +trait ImplicitConversionInfo { + /** The implicit conversion this member originates from */ + def conversion: ImplicitConversion + + /** The shadowing information for this member */ + def shadowing: ImplicitMemberShadowing + + /* Quick getters */ + def isShadowed: Boolean = !shadowing.shadowingMembers.isEmpty + def isAmbiguous: Boolean = !shadowing.ambiguatingMembers.isEmpty } +/** Shadowing captures the information that the member is shadowed by some other members + * There are two cases of implicitly added member shadowing: + * 1) shadowing from a original class member (the class already has that member) + * in this case, it won't be possible to call the member directly, the type checker will fail attempting to adapt + * the call arguments (or if they fit it will call the original class' method) + * 2) shadowing from other possible implicit conversions () + * this will result in an ambiguous implicit converion error + */ +trait ImplicitMemberShadowing { + /** The members that shadow the current entry use .inTemplate to get to the template name */ + def shadowingMembers: List[MemberEntity] + + /** The members that ambiguate this implicit conversion + Note: for ambiguatingMembers you have the following invariant: + assert(ambiguatingMembers.foreach(_.byConversion.isDefined) */ + def ambiguatingMembers: List[MemberEntity] +} + +/** A trait that encapsulates a constraint necessary for implicit conversion */ +trait Constraint + /** A constraint involving a type parameter which must be in scope */ trait ImplicitInScopeConstraint extends Constraint { /** The type of the implicit value required */ diff --git a/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala b/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala index 3dd77d47da..eb916333ab 100644 --- a/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala +++ b/src/compiler/scala/tools/nsc/doc/model/ModelFactory.scala @@ -6,6 +6,8 @@ package model import comment._ +import diagram._ + import scala.collection._ import scala.util.matching.Regex @@ -17,7 +19,7 @@ import model.{ RootPackage => RootPackageEntity } /** This trait extracts all required information for documentation from compilation units */ class ModelFactory(val global: Global, val settings: doc.Settings) { - thisFactory: ModelFactory with ModelFactoryImplicitSupport with CommentFactory with TreeFactory => + thisFactory: ModelFactory with ModelFactoryImplicitSupport with DiagramFactory with CommentFactory with TreeFactory => import global._ import definitions.{ ObjectClass, NothingClass, AnyClass, AnyValClass, AnyRefClass } @@ -89,6 +91,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { def isObject = sym.isModule && !sym.isPackage def isCaseClass = sym.isCaseClass def isRootPackage = false + def ownType = makeType(sym.tpe, this) def selfType = if (sym.thisSym eq sym) None else Some(makeType(sym.thisSym.typeOfThis, this)) } @@ -96,7 +99,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { def isDocTemplate = false } - abstract class MemberImpl(sym: Symbol, implConv: ImplicitConversionImpl = null, inTpl: => DocTemplateImpl) extends EntityImpl(sym, inTpl) with MemberEntity { + abstract class MemberImpl(sym: Symbol, implConv: ImplicitConversionInfoImpl = null, inTpl: => DocTemplateImpl) extends EntityImpl(sym, inTpl) with MemberEntity { lazy val comment = if (inTpl == null) None else thisFactory.comment(sym, inTpl) override def inTemplate = inTpl @@ -170,7 +173,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { case NullaryMethodType(res) => resultTpe(res) case _ => tpe } - val tpe = if (implConv eq null) sym.tpe else implConv.toType memberInfo sym + val tpe = if (implConv eq null) sym.tpe else implConv.conversion.toType memberInfo sym makeTypeInTemplateContext(resultTpe(tpe), inTemplate, sym) } def isDef = false @@ -226,14 +229,26 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { } else None } - def parentType = { - if (sym.isPackage || sym == AnyClass) None else { + + def parentTemplates = + if (sym.isPackage || sym == AnyClass) + List() + else + sym.tpe.parents.flatMap { tpe: Type => + val tSym = tpe.typeSymbol + if (tSym != NoSymbol) + List(makeTemplate(tSym)) + else + List() + } filter (_.isInstanceOf[DocTemplateEntity]) + + def parentTypes = + if (sym.isPackage || sym == AnyClass) List() else { val tps = sym.tpe.parents map { _.asSeenFrom(sym.thisType, sym) } - Some(makeType(RefinedType(tps, EmptyScope), inTpl)) + makeParentTypes(RefinedType(tps, EmptyScope), inTpl) } - } - protected def linearizationFromSymbol(symbol: Symbol) = { + protected def linearizationFromSymbol(symbol: Symbol): List[(TemplateEntity, TypeEntity)] = { symbol.ancestors map { ancestor => val typeEntity = makeType(symbol.info.baseType(ancestor), this) val tmplEntity = makeTemplate(ancestor) match { @@ -248,6 +263,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { def linearizationTemplates = linearization map { _._1 } def linearizationTypes = linearization map { _._2 } + /* Subclass cache */ private lazy val subClassesCache = ( if (noSubclassCache(sym)) null else mutable.ListBuffer[DocTemplateEntity]() @@ -256,16 +272,47 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { if (subClassesCache != null) subClassesCache += sc } - def subClasses = if (subClassesCache == null) Nil else subClassesCache.toList + def allSubClasses = if (subClassesCache == null) Nil else subClassesCache.toList + def directSubClasses = allSubClasses.filter(_.parentTypes.map(_._1).contains(this)) + + /* Implcitly convertible class cache */ + private var implicitlyConvertibleClassesCache: mutable.ListBuffer[DocTemplateEntity] = null + def registerImplicitlyConvertibleClass(sc: DocTemplateEntity): Unit = { + if (implicitlyConvertibleClassesCache == null) + implicitlyConvertibleClassesCache = mutable.ListBuffer[DocTemplateEntity]() + implicitlyConvertibleClassesCache += sc + } + + def incomingImplicitlyConvertedClasses: List[DocTemplateEntity] = + if (implicitlyConvertibleClassesCache == null) + List() + else + implicitlyConvertibleClassesCache.toList val conversions = if (settings.docImplicits.value) makeImplicitConversions(sym, this) else Nil + val outgoingImplicitlyConvertedClasses: List[(TemplateEntity, TypeEntity)] = conversions flatMap (conv => + if (!implicitExcluded(conv.conversionQualifiedName)) + conv.targetTypeComponents map { + case pair@(template, tpe) => + template match { + case d: DocTemplateImpl => d.registerImplicitlyConvertibleClass(this) + case _ => // nothing + } + pair + } + else List() + ) + lazy val memberSyms = // Only this class's constructors are part of its members, inherited constructors are not. sym.info.members.filter(s => localShouldDocument(s) && (!s.isConstructor || s.owner == sym) && !isPureBridge(sym) ) - val members = (memberSyms.flatMap(makeMember(_, null, this))) ::: - (conversions.flatMap((_.members))) // also take in the members from implicit conversions + // in members, we also take in the members from implicit conversions + lazy val ownMembers = (memberSyms.flatMap(makeMember(_, null, this))) + lazy val allOwnMembers = (ownMembers ::: ownMembers.flatMap(_.useCaseOf.map(_.asInstanceOf[MemberImpl]))).distinct + + val members = ownMembers ::: (conversions.flatMap((_.members))) val templates = members collect { case c: DocTemplateEntity => c } val methods = members collect { case d: Def => d } @@ -280,6 +327,10 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { Some(makeDocTemplate(comSym, inTpl)) case _ => None } + + // We make the diagram a lazy val, since we're not sure we'll include the diagrams in the page + lazy val inheritanceDiagram = makeInheritanceDiagram(this) + lazy val contentDiagram = makeContentDiagram(this) } abstract class PackageImpl(sym: Symbol, inTpl: => PackageImpl) extends DocTemplateImpl(sym, inTpl) with Package { @@ -296,18 +347,18 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { abstract class RootPackageImpl(sym: Symbol) extends PackageImpl(sym, null) with RootPackageEntity - abstract class NonTemplateMemberImpl(sym: Symbol, implConv: ImplicitConversionImpl, inTpl: => DocTemplateImpl) extends MemberImpl(sym, implConv, inTpl) with NonTemplateMemberEntity { + abstract class NonTemplateMemberImpl(sym: Symbol, implConv: ImplicitConversionInfoImpl, inTpl: => DocTemplateImpl) extends MemberImpl(sym, implConv, inTpl) with NonTemplateMemberEntity { override def qualifiedName = optimize(inTemplate.qualifiedName + "#" + name) lazy val definitionName = if (implConv == null) optimize(inDefinitionTemplates.head.qualifiedName + "#" + name) - else optimize(implConv.conversionQualifiedName + "#" + name) + else optimize(implConv.conversion.conversionQualifiedName + "#" + name) def isUseCase = sym.isSynthetic def isBridge = sym.isBridge } - abstract class NonTemplateParamMemberImpl(sym: Symbol, implConv: ImplicitConversionImpl, inTpl: => DocTemplateImpl) extends NonTemplateMemberImpl(sym, implConv, inTpl) { + abstract class NonTemplateParamMemberImpl(sym: Symbol, implConv: ImplicitConversionInfoImpl, inTpl: => DocTemplateImpl) extends NonTemplateMemberImpl(sym, implConv, inTpl) { def valueParams = { - val info = if (implConv eq null) sym.info else implConv.toType memberInfo sym + val info = if (implConv eq null) sym.info else implConv.conversion.toType memberInfo sym info.paramss map { ps => (ps.zipWithIndex) map { case (p, i) => if (p.nameString contains "$") makeValueParam(p, inTpl, optimize("arg" + i)) else makeValueParam(p, inTpl) }} @@ -335,7 +386,6 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { def typeParams = sym.typeParams map (makeTypeParam(_, inTemplate)) } - /* ============== MAKER METHODS ============== */ /** */ @@ -483,8 +533,7 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { } /** */ - // TODO: Should be able to override the type - def makeMember(aSym: Symbol, implConv: ImplicitConversionImpl, inTpl: => DocTemplateImpl): List[MemberImpl] = { + def makeMember(aSym: Symbol, implConv: ImplicitConversionInfoImpl, inTpl: => DocTemplateImpl): List[MemberImpl] = { def makeMember0(bSym: Symbol, _useCaseOf: Option[MemberImpl]): Option[MemberImpl] = { if (bSym.isGetter && bSym.isLazy) @@ -504,10 +553,10 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { if (bSym == definitions.Object_synchronized) { val cSymInfo = (bSym.info: @unchecked) match { case PolyType(ts, MethodType(List(bp), mt)) => - val cp = bp.cloneSymbol.setInfo(definitions.byNameType(bp.info)) + val cp = bp.cloneSymbol.setPos(bp.pos).setInfo(definitions.byNameType(bp.info)) PolyType(ts, MethodType(List(cp), mt)) } - bSym.cloneSymbol.setInfo(cSymInfo) + bSym.cloneSymbol.setPos(bSym.pos).setInfo(cSymInfo) } else bSym } @@ -619,6 +668,20 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { makeType(tpe, inTpl) } + /** Get the types of the parents of the current class, ignoring the refinements */ + def makeParentTypes(aType: Type, inTpl: => TemplateImpl): List[(TemplateEntity, TypeEntity)] = aType match { + case RefinedType(parents, defs) => + val ignoreParents = Set[Symbol](AnyClass, ObjectClass) + val filtParents = parents filterNot (x => ignoreParents(x.typeSymbol)) + filtParents.map(parent => { + val templateEntity = makeTemplate(parent.typeSymbol) + val typeEntity = makeType(parent, inTpl) + (templateEntity, typeEntity) + }) + case _ => + List((makeTemplate(aType.typeSymbol), makeType(aType, inTpl))) + } + /** */ def makeType(aType: Type, inTpl: => TemplateImpl): TypeEntity = { def templatePackage = closestPackage(inTpl.sym) @@ -738,4 +801,10 @@ class ModelFactory(val global: Global, val settings: doc.Settings) { /** Filter '@bridge' methods only if *they don't override non-bridge methods*. See SI-5373 for details */ def isPureBridge(sym: Symbol) = sym.isBridge && sym.allOverriddenSymbols.forall(_.isBridge) + + // the classes that are excluded from the index should also be excluded from the diagrams + def classExcluded(clazz: TemplateEntity): Boolean = settings.hardcoded.isExcluded(clazz.qualifiedName) + + // the implicit conversions that are excluded from the pages should not appear in the diagram + def implicitExcluded(convertorMethod: String): Boolean = settings.hardcoded.commonConversionTargets.contains(convertorMethod) } diff --git a/src/compiler/scala/tools/nsc/doc/model/ModelFactoryImplicitSupport.scala b/src/compiler/scala/tools/nsc/doc/model/ModelFactoryImplicitSupport.scala index c3525037cd..64205104aa 100644 --- a/src/compiler/scala/tools/nsc/doc/model/ModelFactoryImplicitSupport.scala +++ b/src/compiler/scala/tools/nsc/doc/model/ModelFactoryImplicitSupport.scala @@ -63,8 +63,8 @@ trait ModelFactoryImplicitSupport { // debugging: val DEBUG: Boolean = settings.docImplicitsDebug.value val ERROR: Boolean = true // currently we show all errors - @inline final def debug(msg: => String) = if (DEBUG) println(msg) - @inline final def error(msg: => String) = if (ERROR) println(msg) + @inline final def debug(msg: => String) = if (DEBUG) settings.printMsg(msg) + @inline final def error(msg: => String) = if (ERROR) settings.printMsg(msg) /** This is a flag that indicates whether to eliminate implicits that cannot be satisfied within the current scope. * For example, if an implicit conversion requires that there is a Numeric[T] in scope: @@ -96,6 +96,17 @@ trait ModelFactoryImplicitSupport { def targetType: TypeEntity = makeType(toType, inTpl) + def targetTemplate: Option[TemplateEntity] = toType match { + // @Vlad: I'm being extra conservative in template creation -- I don't want to create templates for complex types + // such as refinement types because the template can't represent the type corectly (a template corresponds to a + // package, class, trait or object) + case t: TypeRef => Some(makeTemplate(t.sym)) + case RefinedType(parents, decls) => None + case _ => error("Scaladoc implicits: Could not create template for: " + toType + " of type " + toType.getClass); None + } + + def targetTypeComponents: List[(TemplateEntity, TypeEntity)] = makeParentTypes(toType, inTpl) + def convertorOwner: TemplateEntity = if (convSym != NoSymbol) makeTemplate(convSym.owner) @@ -126,20 +137,15 @@ trait ModelFactoryImplicitSupport { lazy val constraints: List[Constraint] = constrs - val members: List[MemberEntity] = { + private val memberImpls: List[MemberImpl] = { // Obtain the members inherited by the implicit conversion - var memberSyms = toType.members.filter(implicitShouldDocument(_)) - val existingMembers = sym.info.members + val memberSyms = toType.members.filter(implicitShouldDocument(_)) + val existingSyms = sym.info.members // Debugging part :) debug(sym.nameString + "\n" + "=" * sym.nameString.length()) debug(" * conversion " + convSym + " from " + sym.tpe + " to " + toType) - // Members inherited by implicit conversions cannot override actual members - memberSyms = memberSyms.filterNot((sym1: Symbol) => - existingMembers.exists(sym2 => sym1.name == sym2.name && - !isDistinguishableFrom(toType.memberInfo(sym1), sym.info.memberInfo(sym2)))) - debug(" -> full type: " + toType) if (constraints.length != 0) { debug(" -> constraints: ") @@ -149,10 +155,89 @@ trait ModelFactoryImplicitSupport { memberSyms foreach (sym => debug(" - "+ sym.decodedName +" : " + sym.info)) debug("") - memberSyms.flatMap((makeMember(_, this, inTpl))) + memberSyms.flatMap({ aSym => + makeTemplate(aSym.owner) match { + case d: DocTemplateImpl => + // we can't just pick up nodes from the previous template, although that would be very convenient: + // they need the byConversion field to be attached to themselves -- this is design decision I should + // revisit soon + // + // d.ownMembers.collect({ + // // it's either a member or has a couple of usecases it's hidden behind + // case m: MemberImpl if m.sym == aSym => + // m // the member itself + // case m: MemberImpl if m.useCaseOf.isDefined && m.useCaseOf.get.asInstanceOf[MemberImpl].sym == aSym => + // m.useCaseOf.get.asInstanceOf[MemberImpl] // the usecase + // }) + makeMember(aSym, new ImplicitConversionInfoImpl(this), d) + case _ => + // should only happen if the code for this template is not part of the scaladoc run => + // members won't have any comments + makeMember(aSym, new ImplicitConversionInfoImpl(this), inTpl) + } + }) + } + + def members: List[MemberEntity] = memberImpls + + def populateShadowingTables(allConvs: List[ImplicitConversionImpl]): Unit = { + + // TODO: This is not clean, we need to put sym.info.members here instead of tpl.memberSyms to avoid + // the localShouldDocument(_) filtering in ModelFactory + val originalClassMembers = inTpl.memberSyms + val otherConversions = allConvs.filterNot(_ == this) + assert(otherConversions.length == allConvs.length - 1) + + for (member <- memberImpls) { + // for each member in our list + val sym1 = member.sym + val tpe1 = toType.memberInfo(sym1) + + // check if it's shadowed by a member in the original class + var shadowedBySyms: List[Symbol] = List() + for (sym2 <- originalClassMembers) + if (sym1.name == sym2.name) { + val shadowed = !settings.docImplicitsSoundShadowing.value || { + val tpe2 = inTpl.sym.info.memberInfo(sym2) + !isDistinguishableFrom(tpe1, tpe2) + } + if (shadowed) + shadowedBySyms ::= sym2 + } + + val shadowedByMembers = inTpl.allOwnMembers.filter((mb: MemberImpl) => shadowedBySyms.contains(mb.sym)) + + // check if it's shadowed by another member + var ambiguousByMembers: List[MemberEntity] = List() + for (conv <- otherConversions) + for (member2 <- conv.memberImpls) { + val sym2 = member2.sym + if (sym1.name == sym2.name) { + val tpe2 = conv.toType.memberInfo(sym2) + // Ambiguity should be an equivalence relation + val ambiguated = !isDistinguishableFrom(tpe1, tpe2) || !isDistinguishableFrom(tpe2, tpe1) + if (ambiguated) + ambiguousByMembers ::= member2 + } + } + + // we finally have the shadowing info + val shadowing = new ImplicitMemberShadowing { + def shadowingMembers: List[MemberEntity] = shadowedByMembers + def ambiguatingMembers: List[MemberEntity] = ambiguousByMembers + } + + member.byConversion.get.asInstanceOf[ImplicitConversionInfoImpl].shadowing = shadowing + } } } + class ImplicitConversionInfoImpl( + val conversion: ImplicitConversionImpl) extends ImplicitConversionInfo { + // this will be updated as a side effect + var shadowing: ImplicitMemberShadowing = null + } + /* ============== MAKER METHODS ============== */ /** @@ -171,18 +256,22 @@ trait ModelFactoryImplicitSupport { val results = global.analyzer.allViewsFrom(sym.tpe, context, sym.typeParams) var conversions = results.flatMap(result => makeImplicitConversion(sym, result._1, result._2, context, inTpl)) - conversions = conversions.filterNot(_.members.isEmpty) + // also keep empty conversions, so they appear in diagrams + // conversions = conversions.filter(!_.members.isEmpty) // Filter out specialized conversions from array if (sym == ArrayClass) - conversions = conversions.filterNot((conv: ImplicitConversion) => + conversions = conversions.filterNot((conv: ImplicitConversionImpl) => hardcoded.arraySkipConversions.contains(conv.conversionQualifiedName)) // Filter out non-sensical conversions from value types if (isPrimitiveValueType(sym.tpe)) - conversions = conversions.filter((ic: ImplicitConversion) => + conversions = conversions.filter((ic: ImplicitConversionImpl) => hardcoded.valueClassFilter(sym.nameString, ic.conversionQualifiedName)) + // side-effecting and ugly shadowing table population -- ugly but effective + conversions.map(_.populateShadowingTables(conversions)) + // Put the class-specific conversions in front val (ownConversions, commonConversions) = conversions.partition(conv => !hardcoded.commonConversionTargets.contains(conv.conversionQualifiedName)) @@ -218,7 +307,7 @@ trait ModelFactoryImplicitSupport { * - we also need to transform implicit parameters in the view's signature into constraints, such that Numeric[T4] * appears as a constraint */ - def makeImplicitConversion(sym: Symbol, result: SearchResult, constrs: List[TypeConstraint], context: Context, inTpl: => DocTemplateImpl): List[ImplicitConversion] = + def makeImplicitConversion(sym: Symbol, result: SearchResult, constrs: List[TypeConstraint], context: Context, inTpl: => DocTemplateImpl): List[ImplicitConversionImpl] = if (result.tree == EmptyTree) Nil else { // `result` will contain the type of the view (= implicit conversion method) @@ -493,8 +582,8 @@ trait ModelFactoryImplicitSupport { // - common methods (in Any, AnyRef, Object) as they are automatically removed // - private and protected members (not accessible following an implicit conversion) // - members starting with _ (usually reserved for internal stuff) - localShouldDocument(aSym) && (!aSym.isConstructor) && (aSym.owner != ObjectClass) && - (aSym.owner != AnyClass) && (aSym.owner != AnyRefClass) && + localShouldDocument(aSym) && (!aSym.isConstructor) && (aSym.owner != AnyValClass) && + (aSym.owner != AnyClass) && (aSym.owner != ObjectClass) && (!aSym.isProtected) && (!aSym.isPrivate) && (!aSym.name.startsWith("_")) && (aSym.isMethod || aSym.isGetter || aSym.isSetter) && (aSym.nameString != "getClass") @@ -509,12 +598,11 @@ trait ModelFactoryImplicitSupport { def isDistinguishableFrom(t1: Type, t2: Type): Boolean = if (t1.paramss.map(_.length) == t2.paramss.map(_.length)) { for ((t1p, t2p) <- t1.paramss.flatten zip t2.paramss.flatten) - if (!isSubType(t1 memberInfo t1p, t2 memberInfo t2p)) - return true // if on the corresponding parameter you give a type that is in t1 but not in t2 - // example: - // def foo(a: Either[Int, Double]): Int = 3 - // def foo(b: Left[T1]): Int = 6 - // a.foo(Right(4.5d)) prints out 3 :) + if (!isSubType(t1 memberInfo t1p, t2 memberInfo t2p)) + return true // if on the corresponding parameter you give a type that is in t1 but not in t2 + // def foo(a: Either[Int, Double]): Int = 3 + // def foo(b: Left[T1]): Int = 6 + // a.foo(Right(4.5d)) prints out 3 :) false } else true // the member structure is different foo(3, 5) vs foo(3)(5) }
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/model/comment/Body.scala b/src/compiler/scala/tools/nsc/doc/model/comment/Body.scala index ef4047cebf..ecc3273903 100644 --- a/src/compiler/scala/tools/nsc/doc/model/comment/Body.scala +++ b/src/compiler/scala/tools/nsc/doc/model/comment/Body.scala @@ -67,8 +67,8 @@ final case class Bold(text: Inline) extends Inline final case class Underline(text: Inline) extends Inline final case class Superscript(text: Inline) extends Inline final case class Subscript(text: Inline) extends Inline +final case class EntityLink(target: String, template: () => Option[TemplateEntity]) extends Inline final case class Link(target: String, title: Inline) extends Inline -final case class EntityLink(target: TemplateEntity) extends Inline final case class Monospace(text: Inline) extends Inline final case class Text(text: String) extends Inline final case class HtmlTag(data: String) extends Inline { diff --git a/src/compiler/scala/tools/nsc/doc/model/comment/Comment.scala b/src/compiler/scala/tools/nsc/doc/model/comment/Comment.scala index 914275dd8d..7b70683db5 100644 --- a/src/compiler/scala/tools/nsc/doc/model/comment/Comment.scala +++ b/src/compiler/scala/tools/nsc/doc/model/comment/Comment.scala @@ -108,6 +108,12 @@ abstract class Comment { /** A description for the primary constructor */ def constructor: Option[Body] + /** A set of diagram directives for the inheritance diagram */ + def inheritDiagram: List[String] + + /** A set of diagram directives for the content diagram */ + def contentDiagram: List[String] + override def toString = body.toString + "\n" + (authors map ("@author " + _.toString)).mkString("\n") + diff --git a/src/compiler/scala/tools/nsc/doc/model/comment/CommentFactory.scala b/src/compiler/scala/tools/nsc/doc/model/comment/CommentFactory.scala index 996223b9f9..a46be37d60 100644 --- a/src/compiler/scala/tools/nsc/doc/model/comment/CommentFactory.scala +++ b/src/compiler/scala/tools/nsc/doc/model/comment/CommentFactory.scala @@ -97,37 +97,41 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => /* Creates comments with necessary arguments */ def createComment ( - body0: Option[Body] = None, - authors0: List[Body] = List.empty, - see0: List[Body] = List.empty, - result0: Option[Body] = None, - throws0: Map[String,Body] = Map.empty, - valueParams0: Map[String,Body] = Map.empty, - typeParams0: Map[String,Body] = Map.empty, - version0: Option[Body] = None, - since0: Option[Body] = None, - todo0: List[Body] = List.empty, - deprecated0: Option[Body] = None, - note0: List[Body] = List.empty, - example0: List[Body] = List.empty, - constructor0: Option[Body] = None, - source0: Option[String] = None + body0: Option[Body] = None, + authors0: List[Body] = List.empty, + see0: List[Body] = List.empty, + result0: Option[Body] = None, + throws0: Map[String,Body] = Map.empty, + valueParams0: Map[String,Body] = Map.empty, + typeParams0: Map[String,Body] = Map.empty, + version0: Option[Body] = None, + since0: Option[Body] = None, + todo0: List[Body] = List.empty, + deprecated0: Option[Body] = None, + note0: List[Body] = List.empty, + example0: List[Body] = List.empty, + constructor0: Option[Body] = None, + source0: Option[String] = None, + inheritDiagram0: List[String] = List.empty, + contentDiagram0: List[String] = List.empty ) : Comment = new Comment{ - val body = if(body0 isDefined) body0.get else Body(Seq.empty) - val authors = authors0 - val see = see0 - val result = result0 - val throws = throws0 - val valueParams = valueParams0 - val typeParams = typeParams0 - val version = version0 - val since = since0 - val todo = todo0 - val deprecated = deprecated0 - val note = note0 - val example = example0 - val constructor = constructor0 - val source = source0 + val body = if(body0 isDefined) body0.get else Body(Seq.empty) + val authors = authors0 + val see = see0 + val result = result0 + val throws = throws0 + val valueParams = valueParams0 + val typeParams = typeParams0 + val version = version0 + val since = since0 + val todo = todo0 + val deprecated = deprecated0 + val note = note0 + val example = example0 + val constructor = constructor0 + val source = source0 + val inheritDiagram = inheritDiagram0 + val contentDiagram = contentDiagram0 } protected val endOfText = '\u0003' @@ -186,6 +190,10 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => protected val safeTagMarker = '\u000E' + /** A Scaladoc tag not linked to a symbol and not followed by text */ + protected val SingleTag = + new Regex("""\s*@(\S+)\s*""") + /** A Scaladoc tag not linked to a symbol. Returns the name of the tag, and the rest of the line. */ protected val SimpleTag = new Regex("""\s*@(\S+)\s+(.*)""") @@ -306,6 +314,11 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => val value = body :: tags.getOrElse(key, Nil) parse0(docBody, tags + (key -> value), Some(key), ls, inCodeBlock) + case SingleTag(name) :: ls if (!inCodeBlock) => + val key = SimpleTagKey(name) + val value = "" :: tags.getOrElse(key, Nil) + parse0(docBody, tags + (key -> value), Some(key), ls, inCodeBlock) + case line :: ls if (lastTagKey.isDefined) => val key = lastTagKey.get val value = @@ -321,9 +334,24 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => parse0(docBody, tags, lastTagKey, ls, inCodeBlock) case Nil => + // Take the {inheritance, content} diagram keys aside, as it doesn't need any parsing + val inheritDiagramTag = SimpleTagKey("inheritanceDiagram") + val contentDiagramTag = SimpleTagKey("contentDiagram") + + val inheritDiagramText: List[String] = tags.get(inheritDiagramTag) match { + case Some(list) => list + case None => List.empty + } + + val contentDiagramText: List[String] = tags.get(contentDiagramTag) match { + case Some(list) => list + case None => List.empty + } + + val tagsWithoutDiagram = tags.filterNot(pair => pair._1 == inheritDiagramTag || pair._1 == contentDiagramTag) val bodyTags: mutable.Map[TagKey, List[Body]] = - mutable.Map(tags mapValues {tag => tag map (parseWiki(_, pos))} toSeq: _*) + mutable.Map(tagsWithoutDiagram mapValues {tag => tag map (parseWiki(_, pos))} toSeq: _*) def oneTag(key: SimpleTagKey): Option[Body] = ((bodyTags remove key): @unchecked) match { @@ -356,21 +384,23 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => } val com = createComment ( - body0 = Some(parseWiki(docBody.toString, pos)), - authors0 = allTags(SimpleTagKey("author")), - see0 = allTags(SimpleTagKey("see")), - result0 = oneTag(SimpleTagKey("return")), - throws0 = allSymsOneTag(SimpleTagKey("throws")), - valueParams0 = allSymsOneTag(SimpleTagKey("param")), - typeParams0 = allSymsOneTag(SimpleTagKey("tparam")), - version0 = oneTag(SimpleTagKey("version")), - since0 = oneTag(SimpleTagKey("since")), - todo0 = allTags(SimpleTagKey("todo")), - deprecated0 = oneTag(SimpleTagKey("deprecated")), - note0 = allTags(SimpleTagKey("note")), - example0 = allTags(SimpleTagKey("example")), - constructor0 = oneTag(SimpleTagKey("constructor")), - source0 = Some(clean(src).mkString("\n")) + body0 = Some(parseWiki(docBody.toString, pos)), + authors0 = allTags(SimpleTagKey("author")), + see0 = allTags(SimpleTagKey("see")), + result0 = oneTag(SimpleTagKey("return")), + throws0 = allSymsOneTag(SimpleTagKey("throws")), + valueParams0 = allSymsOneTag(SimpleTagKey("param")), + typeParams0 = allSymsOneTag(SimpleTagKey("tparam")), + version0 = oneTag(SimpleTagKey("version")), + since0 = oneTag(SimpleTagKey("since")), + todo0 = allTags(SimpleTagKey("todo")), + deprecated0 = oneTag(SimpleTagKey("deprecated")), + note0 = allTags(SimpleTagKey("note")), + example0 = allTags(SimpleTagKey("example")), + constructor0 = oneTag(SimpleTagKey("constructor")), + source0 = Some(clean(src).mkString("\n")), + inheritDiagram0 = inheritDiagramText, + contentDiagram0 = contentDiagramText ) for ((key, _) <- bodyTags) @@ -686,13 +716,6 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => ) } - def entityLink(query: String): Inline = findTemplate(query) match { - case Some(tpl) => - EntityLink(tpl) - case None => - Text(query) - } - def link(): Inline = { val SchemeUri = """([^:]+:.*)""".r jump("[[") @@ -717,7 +740,8 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => if (!qualName.contains(".") && !definitions.packageExists(qualName)) reportError(pos, "entity link to " + qualName + " should be a fully qualified name") - entityLink(qualName) + // move the template resolution as late as possible + EntityLink(qualName, () => findTemplate(qualName)) } } @@ -733,8 +757,8 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => nextChar() } - /** - * Eliminates the (common) leading spaces in all lines, based on the first line + /** + * Eliminates the (common) leading spaces in all lines, based on the first line * For indented pieces of code, it reduces the indent to the least whitespace prefix: * {{{ * indented example @@ -757,11 +781,11 @@ trait CommentFactory { thisFactory: ModelFactory with CommentFactory => while (index < code.length) { code(index) match { case ' ' => - if (wsArea) + if (wsArea) crtSkip += 1 case c => wsArea = (c == '\n') - maxSkip = if (firstLine || emptyLine) maxSkip else if (maxSkip <= crtSkip) maxSkip else crtSkip + maxSkip = if (firstLine || emptyLine) maxSkip else if (maxSkip <= crtSkip) maxSkip else crtSkip crtSkip = if (c == '\n') 0 else crtSkip firstLine = if (c == '\n') false else firstLine emptyLine = if (c == '\n') true else false diff --git a/src/compiler/scala/tools/nsc/doc/model/diagram/Diagram.scala b/src/compiler/scala/tools/nsc/doc/model/diagram/Diagram.scala new file mode 100644 index 0000000000..28a8c7d37d --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/model/diagram/Diagram.scala @@ -0,0 +1,143 @@ +package scala.tools.nsc.doc +package model +package diagram + +import model._ + +/** + * The diagram base classes + * + * @author Damien Obrist + * @author Vlad Ureche + */ +abstract class Diagram { + def nodes: List[Node] + def edges: List[(Node, List[Node])] + def isPackageDiagram = false + def isClassDiagram = false + def depthInfo: DepthInfo +} + +case class PackageDiagram(nodes:List[/*Class*/Node], edges:List[(Node, List[Node])]) extends Diagram { + override def isPackageDiagram = true + lazy val depthInfo = new PackageDiagramDepth(this) +} + +/** A class diagram */ +case class ClassDiagram(thisNode: ThisNode, + superClasses: List[/*Class*/Node], + subClasses: List[/*Class*/Node], + incomingImplicits: List[ImplicitNode], + outgoingImplicits: List[ImplicitNode]) extends Diagram { + def nodes = thisNode :: superClasses ::: subClasses ::: incomingImplicits ::: outgoingImplicits + def edges = (thisNode -> (superClasses ::: outgoingImplicits)) :: + (subClasses ::: incomingImplicits).map(_ -> List(thisNode)) + + override def isClassDiagram = true + lazy val depthInfo = new DepthInfo { + def maxDepth = 3 + def nodeDepth(node: Node) = + if (node == thisNode) 1 + else if (superClasses.contains(node)) 0 + else if (subClasses.contains(node)) 2 + else if (incomingImplicits.contains(node) || outgoingImplicits.contains(node)) 1 + else -1 + } +} + +trait DepthInfo { + /** Gives the maximum depth */ + def maxDepth: Int + /** Gives the depth of any node in the diagram or -1 if the node is not in the diagram */ + def nodeDepth(node: Node): Int +} + +abstract class Node { + def name = tpe.name + def tpe: TypeEntity + def tpl: Option[TemplateEntity] + /** shortcut to get a DocTemplateEntity */ + def doctpl: Option[DocTemplateEntity] = tpl match { + case Some(tpl) => tpl match { + case d: DocTemplateEntity => Some(d) + case _ => None + } + case _ => None + } + /* shortcuts to find the node type without matching */ + def isThisNode = false + def isNormalNode = false + def isClassNode = if (tpl.isDefined) (tpl.get.isClass || tpl.get.qualifiedName == "scala.AnyRef") else false + def isTraitNode = if (tpl.isDefined) tpl.get.isTrait else false + def isObjectNode= if (tpl.isDefined) tpl.get.isObject else false + def isOtherNode = !(isClassNode || isTraitNode || isObjectNode) + def isImplicitNode = false + def isOutsideNode = false +} + +// different matchers, allowing you to use the pattern matcher against any node +// NOTE: A ThisNode or ImplicitNode can at the same time be ClassNode/TraitNode/OtherNode, not exactly according to +// case class specification -- thus a complete match would be: +// node match { +// case ThisNode(tpe, _) => /* case for this node, you can still use .isClass, .isTrait and .isOther */ +// case ImplicitNode(tpe, _) => /* case for an implicit node, you can still use .isClass, .isTrait and .isOther */ +// case _ => node match { +// case ClassNode(tpe, _) => /* case for a non-this, non-implicit Class node */ +// case TraitNode(tpe, _) => /* case for a non-this, non-implicit Trait node */ +// case OtherNode(tpe, _) => /* case for a non-this, non-implicit Other node */ +// } +// } +object Node { def unapply(n: Node): Option[(TypeEntity, Option[TemplateEntity])] = Some((n.tpe, n.tpl)) } +object ClassNode { def unapply(n: Node): Option[(TypeEntity, Option[TemplateEntity])] = if (n.isClassNode) Some((n.tpe, n.tpl)) else None } +object TraitNode { def unapply(n: Node): Option[(TypeEntity, Option[TemplateEntity])] = if (n.isTraitNode) Some((n.tpe, n.tpl)) else None } +object ObjectNode { def unapply(n: Node): Option[(TypeEntity, Option[TemplateEntity])] = if (n.isObjectNode) Some((n.tpe, n.tpl)) else None } +object OutsideNode { def unapply(n: Node): Option[(TypeEntity, Option[TemplateEntity])] = if (n.isOutsideNode) Some((n.tpe, n.tpl)) else None } +object OtherNode { def unapply(n: Node): Option[(TypeEntity, Option[TemplateEntity])] = if (n.isOtherNode) Some((n.tpe, n.tpl)) else None } + + + +/** The node for the current class */ +case class ThisNode(tpe: TypeEntity, tpl: Option[TemplateEntity]) extends Node { override def isThisNode = true } + +/** The usual node */ +case class NormalNode(tpe: TypeEntity, tpl: Option[TemplateEntity]) extends Node { override def isNormalNode = true } + +/** A class or trait the thisnode can be converted to by an implicit conversion + * TODO: I think it makes more sense to use the tpe links to templates instead of the TemplateEntity for implicit nodes + * since some implicit conversions convert the class to complex types that cannot be represented as a single tmeplate + */ +case class ImplicitNode(tpe: TypeEntity, tpl: Option[TemplateEntity]) extends Node { override def isImplicitNode = true } + +/** An outside node is shown in packages when a class from a different package makes it to the package diagram due to + * its relation to a class in the package (and @contentDiagram showInheritedNodes annotation) */ +case class OutsideNode(tpe: TypeEntity, tpl: Option[TemplateEntity]) extends Node { override def isOutsideNode = true } + + +// Computing and offering node depth information +class PackageDiagramDepth(pack: PackageDiagram) extends DepthInfo { + private[this] var _maxDepth = 0 + private[this] var _nodeDepth = Map[Node, Int]() + private[this] var seedNodes = Set[Node]() + private[this] val invertedEdges: Map[Node, List[Node]] = + pack.edges.flatMap({case (node: Node, outgoing: List[Node]) => outgoing.map((_, node))}).groupBy(_._1).map({case (k, values) => (k, values.map(_._2))}).withDefaultValue(Nil) + private[this] val directEdges: Map[Node, List[Node]] = pack.edges.toMap.withDefaultValue(Nil) + + // seed base nodes, to minimize noise - they can't all have parents, else there would only be cycles + seedNodes ++= pack.nodes.filter(directEdges(_).isEmpty) + + while (!seedNodes.isEmpty) { + var newSeedNodes = Set[Node]() + for (node <- seedNodes) { + val depth = 1 + (-1 :: directEdges(node).map(_nodeDepth.getOrElse(_, -1))).max + if (depth != _nodeDepth.getOrElse(node, -1)) { + _nodeDepth += (node -> depth) + newSeedNodes ++= invertedEdges(node) + if (depth > _maxDepth) _maxDepth = depth + } + } + seedNodes = newSeedNodes + } + + val maxDepth = _maxDepth + def nodeDepth(node: Node) = _nodeDepth.getOrElse(node, -1) +}
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramDirectiveParser.scala b/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramDirectiveParser.scala new file mode 100644 index 0000000000..c06b5d50b7 --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramDirectiveParser.scala @@ -0,0 +1,248 @@ +package scala.tools.nsc.doc +package model +package diagram + +import model._ +import comment.CommentFactory +import java.util.regex.{Pattern, Matcher} +import scala.util.matching.Regex + +// statistics +import html.page.diagram.DiagramStats + +/** + * This trait takes care of parsing @{inheritance, content}Diagram annotations + * + * @author Damien Obrist + * @author Vlad Ureche + */ +trait DiagramDirectiveParser { + this: ModelFactory with DiagramFactory with CommentFactory with TreeFactory => + + ///// DIAGRAM FILTERS ////////////////////////////////////////////////////////////////////////////////////////////// + + /** + * The DiagramFilter trait directs the diagram engine about the way the diagram should be displayed + * + * Vlad: There's an explanation I owe to people using diagrams and not finding a way to hide a specific class from + * all diagrams at once. So why did I choose to allow you to only control the diagrams at class level? So, the + * reason is you would break the separate scaladoc compilation: + * If you have an "@diagram hideMyClass" annotation in class A and you run scaladoc on it along with its subclass B + * A will not appear in B's diagram. But if you scaladoc only on B, A's comment will not be parsed and the + * instructions to hide class A from all diagrams will not be available. Thus I prefer to force you to control the + * diagrams of each class locally. The problem does not appear with scalac, as scalac stores all its necessary + * information (like scala signatures) serialized in the .class file. But we couldn't store doc comments in the class + * file, could we? (Turns out we could, but that's another story) + * + * Any flaming for this decision should go to scala-internals@googlegroups.com + */ + trait DiagramFilter { + /** A flag to hide the diagram completely */ + def hideDiagram: Boolean + /** Hide incoming implicit conversions (for type hierarchy diagrams) */ + def hideIncomingImplicits: Boolean + /** Hide outgoing implicit conversions (for type hierarchy diagrams) */ + def hideOutgoingImplicits: Boolean + /** Hide superclasses (for type hierarchy diagrams) */ + def hideSuperclasses: Boolean + /** Hide subclasses (for type hierarchy diagrams) */ + def hideSubclasses: Boolean + /** Show related classes from other objects/traits/packages (for content diagrams) */ + def showInheritedNodes: Boolean + /** Hide a node from the diagram */ + def hideNode(clazz: TemplateEntity): Boolean + /** Hide an edge from the diagram */ + def hideEdge(clazz1: TemplateEntity, clazz2: TemplateEntity): Boolean + } + + /** Main entry point into this trait: generate the filter for inheritance diagrams */ + def makeInheritanceDiagramFilter(template: DocTemplateImpl): DiagramFilter = { + val defaultFilter = if (template.isClass || template.isTrait) FullDiagram else NoDiagramAtAll + if (template.comment.isDefined) + makeDiagramFilter(template, template.comment.get.inheritDiagram, defaultFilter, true) + else + defaultFilter + } + + /** Main entry point into this trait: generate the filter for content diagrams */ + def makeContentDiagramFilter(template: DocTemplateImpl): DiagramFilter = { + val defaultFilter = if (template.isPackage || template.isObject) FullDiagram else NoDiagramAtAll + if (template.comment.isDefined) + makeDiagramFilter(template, template.comment.get.contentDiagram, defaultFilter, false) + else + defaultFilter + } + + protected var tFilter = 0l + protected var tModel = 0l + + /** Show the entire diagram, no filtering */ + case object FullDiagram extends DiagramFilter { + val hideDiagram: Boolean = false + val hideIncomingImplicits: Boolean = false + val hideOutgoingImplicits: Boolean = false + val hideSuperclasses: Boolean = false + val hideSubclasses: Boolean = false + val showInheritedNodes: Boolean = false + def hideNode(clazz: TemplateEntity): Boolean = false + def hideEdge(clazz1: TemplateEntity, clazz2: TemplateEntity): Boolean = false + } + + /** Hide the diagram completely, no need for special filtering */ + case object NoDiagramAtAll extends DiagramFilter { + val hideDiagram: Boolean = true + val hideIncomingImplicits: Boolean = true + val hideOutgoingImplicits: Boolean = true + val hideSuperclasses: Boolean = true + val hideSubclasses: Boolean = true + val showInheritedNodes: Boolean = false + def hideNode(clazz: TemplateEntity): Boolean = true + def hideEdge(clazz1: TemplateEntity, clazz2: TemplateEntity): Boolean = true + } + + /** The AnnotationDiagramFilter trait directs the diagram engine according to an annotation + * TODO: Should document the annotation, for now see parseDiagramAnnotation in ModelFactory.scala */ + case class AnnotationDiagramFilter(hideDiagram: Boolean, + hideIncomingImplicits: Boolean, + hideOutgoingImplicits: Boolean, + hideSuperclasses: Boolean, + hideSubclasses: Boolean, + showInheritedNodes: Boolean, + hideNodesFilter: List[Pattern], + hideEdgesFilter: List[(Pattern, Pattern)]) extends DiagramFilter { + + def hideNode(clazz: TemplateEntity): Boolean = { + val qualifiedName = clazz.qualifiedName + for (hideFilter <- hideNodesFilter) + if (hideFilter.matcher(qualifiedName).matches) { + // println(hideFilter + ".matcher(" + qualifiedName + ").matches = " + hideFilter.matcher(qualifiedName).matches) + return true + } + false + } + + def hideEdge(clazz1: TemplateEntity, clazz2: TemplateEntity): Boolean = { + val clazz1Name = clazz1.qualifiedName + val clazz2Name = clazz2.qualifiedName + for ((clazz1Filter, clazz2Filter) <- hideEdgesFilter) { + if (clazz1Filter.matcher(clazz1Name).matches && + clazz2Filter.matcher(clazz2Name).matches) { + // println(clazz1Filter + ".matcher(" + clazz1Name + ").matches = " + clazz1Filter.matcher(clazz1Name).matches) + // println(clazz2Filter + ".matcher(" + clazz2Name + ").matches = " + clazz2Filter.matcher(clazz2Name).matches) + return true + } + } + false + } + } + + // TODO: This could certainly be improved -- right now the only regex is *, but there's no way to match a single identifier + private val NodeSpecRegex = "\\\"[A-Za-z\\*][A-Za-z\\.\\*]*\\\"" + private val NodeSpecPattern = Pattern.compile(NodeSpecRegex) + private val EdgeSpecRegex = "\\(" + NodeSpecRegex + "\\s*\\->\\s*" + NodeSpecRegex + "\\)" + private val EdgeSpecPattern = Pattern.compile(NodeSpecRegex) + // And the composed regexes: + private val HideNodesRegex = new Regex("^hideNodes(\\s*" + NodeSpecRegex + ")+$") + private val HideEdgesRegex = new Regex("^hideEdges(\\s*" + EdgeSpecRegex + ")+$") + + private def makeDiagramFilter(template: DocTemplateImpl, + directives: List[String], + defaultFilter: DiagramFilter, + isInheritanceDiagram: Boolean): DiagramFilter = directives match { + + // if there are no specific diagram directives, return the default filter (either FullDiagram or NoDiagramAtAll) + case Nil => + defaultFilter + + // compute the exact filters. By including the annotation, the diagram is autmatically added + case _ => + tFilter -= System.currentTimeMillis + var hideDiagram0: Boolean = false + var hideIncomingImplicits0: Boolean = false + var hideOutgoingImplicits0: Boolean = false + var hideSuperclasses0: Boolean = false + var hideSubclasses0: Boolean = false + var showInheritedNodes0: Boolean = false + var hideNodesFilter0: List[Pattern] = Nil + var hideEdgesFilter0: List[(Pattern, Pattern)] = Nil + + def warning(message: String) = { + // we need the position from the package object (well, ideally its comment, but yeah ...) + val sym = if (template.sym.isPackage) template.sym.info.member(global.nme.PACKAGE) else template.sym + assert((sym != global.NoSymbol) || (sym == global.definitions.RootPackage)) + global.reporter.warning(sym.pos, message) + } + + def preparePattern(className: String) = + "^" + className.stripPrefix("\"").stripSuffix("\"").replaceAll("\\.", "\\\\.").replaceAll("\\*", ".*") + "$" + + // separate entries: + val entries = directives.foldRight("")(_ + " " + _).split(",").map(_.trim) + for (entry <- entries) + entry match { + case "hideDiagram" => + hideDiagram0 = true + case "hideIncomingImplicits" if isInheritanceDiagram => + hideIncomingImplicits0 = true + case "hideOutgoingImplicits" if isInheritanceDiagram => + hideOutgoingImplicits0 = true + case "hideSuperclasses" if isInheritanceDiagram => + hideSuperclasses0 = true + case "hideSubclasses" if isInheritanceDiagram => + hideSubclasses0 = true + case "showInheritedNodes" if !isInheritanceDiagram => + showInheritedNodes0 = true + case HideNodesRegex(last) => + val matcher = NodeSpecPattern.matcher(entry) + while (matcher.find()) { + val classPattern = Pattern.compile(preparePattern(matcher.group())) + hideNodesFilter0 ::= classPattern + } + case HideEdgesRegex(last) => + val matcher = NodeSpecPattern.matcher(entry) + while (matcher.find()) { + val class1Pattern = Pattern.compile(preparePattern(matcher.group())) + assert(matcher.find()) // it's got to be there, just matched it! + val class2Pattern = Pattern.compile(preparePattern(matcher.group())) + hideEdgesFilter0 ::= ((class1Pattern, class2Pattern)) + } + case "" => + // don't need to do anything about it + case _ => + warning("Could not understand diagram annotation in " + template.fullName + ": unmatched entry \"" + + entry + "\".\n" + + " This could be because:\n" + + " - you forgot to separate entries by commas\n" + + " - you used a tag that is not allowed in the current context (like @contentDiagram hideSuperclasses)\n"+ + " - you did not use one of the allowed tags (see docs.scala-lang.org for scaladoc annotations)") + } + val result = + if (hideDiagram0) + NoDiagramAtAll + else if ((hideNodesFilter0.isEmpty) && + (hideEdgesFilter0.isEmpty) && + (hideIncomingImplicits0 == false) && + (hideOutgoingImplicits0 == false) && + (hideSuperclasses0 == false) && + (hideSubclasses0 == false) && + (showInheritedNodes0 == false) && + (hideDiagram0 == false)) + FullDiagram + else + AnnotationDiagramFilter( + hideDiagram = hideDiagram0, + hideIncomingImplicits = hideIncomingImplicits0, + hideOutgoingImplicits = hideOutgoingImplicits0, + hideSuperclasses = hideSuperclasses0, + hideSubclasses = hideSubclasses0, + showInheritedNodes = showInheritedNodes0, + hideNodesFilter = hideNodesFilter0, + hideEdgesFilter = hideEdgesFilter0) + + if (settings.docDiagramsDebug.value && result != NoDiagramAtAll && result != FullDiagram) + settings.printMsg(template.fullName + " filter: " + result) + tFilter += System.currentTimeMillis + + result + } +}
\ No newline at end of file diff --git a/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramFactory.scala b/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramFactory.scala new file mode 100644 index 0000000000..4ae5e7a5cb --- /dev/null +++ b/src/compiler/scala/tools/nsc/doc/model/diagram/DiagramFactory.scala @@ -0,0 +1,197 @@ +package scala.tools.nsc.doc +package model +package diagram + +import model._ +import comment.CommentFactory +import collection.mutable + +// statistics +import html.page.diagram.DiagramStats + +/** + * This trait takes care of generating the diagram for classes and packages + * + * @author Damien Obrist + * @author Vlad Ureche + */ +trait DiagramFactory extends DiagramDirectiveParser { + this: ModelFactory with DiagramFactory with CommentFactory with TreeFactory => + + /** Create the inheritance diagram for this template */ + def makeInheritanceDiagram(tpl: DocTemplateImpl): Option[Diagram] = { + + tFilter = 0 + tModel = -System.currentTimeMillis + + // the diagram filter + val diagramFilter = makeInheritanceDiagramFilter(tpl) + + val result = + if (diagramFilter == NoDiagramAtAll) + None + else { + // the main node + val thisNode = ThisNode(tpl.ownType, Some(tpl)) + + // superclasses + var superclasses = List[Node]() + tpl.parentTypes.collect { case p: (TemplateEntity, TypeEntity) if !classExcluded(p._1) => p } foreach { + t: (TemplateEntity, TypeEntity) => + val n = NormalNode(t._2, Some(t._1)) + superclasses ::= n + } + val filteredSuperclasses = if (diagramFilter.hideSuperclasses) Nil else superclasses + + // incoming implcit conversions + lazy val incomingImplicitNodes = tpl.incomingImplicitlyConvertedClasses.map(tpl => ImplicitNode(tpl.ownType, Some(tpl))) + val filteredIncomingImplicits = if (diagramFilter.hideIncomingImplicits) Nil else incomingImplicitNodes + + // subclasses + val subclasses = tpl.directSubClasses.flatMap { + case d: TemplateEntity if !classExcluded(d) => List(NormalNode(d.ownType, Some(d))) + case _ => Nil + } + val filteredSubclasses = if (diagramFilter.hideSubclasses) Nil else subclasses + + // outgoing implicit coversions + lazy val implicitNodes = tpl.outgoingImplicitlyConvertedClasses.map(pair => ImplicitNode(pair._2, Some(pair._1))) + val filteredImplicitOutgoingNodes = if (diagramFilter.hideOutgoingImplicits) Nil else implicitNodes + + // final diagram filter + filterDiagram(ClassDiagram(thisNode, filteredSuperclasses.reverse, filteredSubclasses.reverse, filteredIncomingImplicits, filteredImplicitOutgoingNodes), diagramFilter) + } + + tModel += System.currentTimeMillis + DiagramStats.addFilterTime(tFilter) + DiagramStats.addModelTime(tModel-tFilter) + + result + } + + /** Create the content diagram for this template */ + def makeContentDiagram(pack: DocTemplateImpl): Option[Diagram] = { + + tFilter = 0 + tModel = -System.currentTimeMillis + + // the diagram filter + val diagramFilter = makeContentDiagramFilter(pack) + + val result = + if (diagramFilter == NoDiagramAtAll) + None + else { + var mapNodes = Map[DocTemplateEntity, Node]() + var nodesShown = Set[DocTemplateEntity]() + var edgesAll = List[(DocTemplateEntity, List[DocTemplateEntity])]() + + // classes is the entire set of classes and traits in the package, they are the superset of nodes in the diagram + // we collect classes, traits and objects without a companion, which are usually used as values(e.g. scala.None) + val dnodes = pack.members collect { + case d: DocTemplateEntity if d.isClass || d.isTrait || (d.isObject && !d.companion.isDefined) && + ((d.inTemplate == pack) || diagramFilter.showInheritedNodes) => d + } + + // for each node, add its subclasses + for (node <- dnodes if !classExcluded(node)) { + val superClasses = node.parentTypes.collect { + case (tpl: DocTemplateEntity, tpe) if tpl.inTemplate == pack && !classExcluded(tpl) => tpl + case (tpl: DocTemplateEntity, tpe) if tpl.inTemplate != pack && !classExcluded(tpl) && diagramFilter.showInheritedNodes && (pack.members contains tpl) => tpl + } + + if (!superClasses.isEmpty) { + nodesShown += node + nodesShown ++= superClasses + } + + edgesAll ::= node -> superClasses + mapNodes += node -> (if (node.inTemplate == pack) NormalNode(node.ownType, Some(node)) else OutsideNode(node.ownType, Some(node))) + } + + if (nodesShown.isEmpty) + None + else { + val nodes = dnodes.filter(nodesShown.contains(_)).map(mapNodes(_)) + val edges = edgesAll.map(pair => (mapNodes(pair._1), pair._2.map(mapNodes(_)))).filterNot(pair => pair._2.isEmpty) + filterDiagram(PackageDiagram(nodes, edges), diagramFilter) + } + } + + tModel += System.currentTimeMillis + DiagramStats.addFilterTime(tFilter) + DiagramStats.addModelTime(tModel-tFilter) + + result + } + + /** Diagram filtering logic */ + private def filterDiagram(diagram: Diagram, diagramFilter: DiagramFilter): Option[Diagram] = { + tFilter -= System.currentTimeMillis + + val result = + if (diagramFilter == FullDiagram) + Some(diagram) + else if (diagramFilter == NoDiagramAtAll) + None + else { + // Final diagram, with the filtered nodes and edges + diagram match { + case ClassDiagram(thisNode, _, _, _, _) if diagramFilter.hideNode(thisNode.tpl.get) => + None + + case ClassDiagram(thisNode, superClasses, subClasses, incomingImplicits, outgoingImplicits) => + + def hideIncoming(node: Node): Boolean = + if (node.tpl.isDefined) diagramFilter.hideNode(node.tpl.get) || diagramFilter.hideEdge(node.tpl.get, thisNode.tpl.get) + else false // hopefully we won't need to fallback here + + def hideOutgoing(node: Node): Boolean = + if (node.tpl.isDefined) diagramFilter.hideNode(node.tpl.get) || diagramFilter.hideEdge(thisNode.tpl.get, node.tpl.get) + else false // hopefully we won't need to fallback here + + // println(thisNode) + // println(superClasses.map(cl => "super: " + cl + " " + hideOutgoing(cl)).mkString("\n")) + // println(subClasses.map(cl => "sub: " + cl + " " + hideIncoming(cl)).mkString("\n")) + Some(ClassDiagram(thisNode, + superClasses.filterNot(hideOutgoing(_)), + subClasses.filterNot(hideIncoming(_)), + incomingImplicits.filterNot(hideIncoming(_)), + outgoingImplicits.filterNot(hideOutgoing(_)))) + + case PackageDiagram(nodes0, edges0) => + // Filter out all edges that: + // (1) are sources of hidden classes + // (2) are manually hidden by the user + // (3) are destinations of hidden classes + val edges: List[(Node, List[Node])] = + diagram.edges.flatMap({ + case (source@Node(_, Some(tpl1)), dests) if !diagramFilter.hideNode(tpl1) => + val dests2 = dests.collect({ case node@Node(_, Some(tpl2)) if (!(diagramFilter.hideEdge(tpl1, tpl2) || diagramFilter.hideNode(tpl2))) => node }) + if (dests2 != Nil) + List((source, dests2)) + else + Nil + case _ => Nil + }) + + // Only show the the non-isolated nodes + // TODO: Decide if we really want to hide package members, I'm not sure that's a good idea (!!!) + // TODO: Does .distinct cause any stability issues? + val sourceNodes = edges.map(_._1) + val sinkNodes = edges.map(_._2).flatten + val nodes = (sourceNodes ::: sinkNodes).distinct + Some(PackageDiagram(nodes, edges)) + } + } + + tFilter += System.currentTimeMillis + + // eliminate all empty diagrams + if (result.isDefined && result.get.edges.forall(_._2.isEmpty)) + None + else + result + } + +} diff --git a/src/library/scala/concurrent/SyncVar.scala b/src/library/scala/concurrent/SyncVar.scala index 5a6d95c2ed..292014706d 100644 --- a/src/library/scala/concurrent/SyncVar.scala +++ b/src/library/scala/concurrent/SyncVar.scala @@ -53,6 +53,8 @@ class SyncVar[A] { value } + /** Waits for this SyncVar to become defined and returns + * the result */ def take(): A = synchronized { try get finally unsetVal() @@ -64,7 +66,8 @@ class SyncVar[A] { * the SyncVar. * * @param timeout the amount of milliseconds to wait, 0 means forever - * @return `None` if variable is undefined after `timeout`, `Some(value)` otherwise + * @return the value or a throws an exception if the timeout occurs + * @throws NoSuchElementException on timeout */ def take(timeout: Long): A = synchronized { try get(timeout).get @@ -72,25 +75,28 @@ class SyncVar[A] { } // TODO: this method should be private - // [Heather] the reason why: it doesn't take into consideration + // [Heather] the reason why: it doesn't take into consideration // whether or not the SyncVar is already defined. So, set has been // deprecated in order to eventually be able to make "setting" private @deprecated("Use `put` instead, as `set` is potentionally error-prone", "2.10.0") def set(x: A): Unit = setVal(x) + /** Places a value in the SyncVar. If the SyncVar already has a stored value, + * it waits until another thread takes it */ def put(x: A): Unit = synchronized { while (isDefined) wait() setVal(x) } + /** Checks whether a value is stored in the synchronized variable */ def isSet: Boolean = synchronized { isDefined } // TODO: this method should be private - // [Heather] the reason why: it doesn't take into consideration + // [Heather] the reason why: it doesn't take into consideration // whether or not the SyncVar is already defined. So, unset has been - // deprecated in order to eventually be able to make "unsetting" private + // deprecated in order to eventually be able to make "unsetting" private @deprecated("Use `take` instead, as `unset` is potentionally error-prone", "2.10.0") def unset(): Unit = synchronized { isDefined = false @@ -98,7 +104,7 @@ class SyncVar[A] { notifyAll() } - // `setVal` exists so as to retroactively deprecate `set` without + // `setVal` exists so as to retroactively deprecate `set` without // deprecation warnings where we use `set` internally. The // implementation of `set` was moved to `setVal` to achieve this private def setVal(x: A): Unit = synchronized { @@ -107,13 +113,13 @@ class SyncVar[A] { notifyAll() } - // `unsetVal` exists so as to retroactively deprecate `unset` without + // `unsetVal` exists so as to retroactively deprecate `unset` without // deprecation warnings where we use `unset` internally. The // implementation of `unset` was moved to `unsetVal` to achieve this private def unsetVal(): Unit = synchronized { isDefined = false value = None - notifyAll() + notifyAll() } } diff --git a/src/partest/scala/tools/partest/ScaladocModelTest.scala b/src/partest/scala/tools/partest/ScaladocModelTest.scala index 142f2baea5..de5354d4a0 100644 --- a/src/partest/scala/tools/partest/ScaladocModelTest.scala +++ b/src/partest/scala/tools/partest/ScaladocModelTest.scala @@ -81,9 +81,9 @@ abstract class ScaladocModelTest extends DirectTest { private[this] var settings: Settings = null // create a new scaladoc compiler - def newDocFactory: DocFactory = { + private[this] def newDocFactory: DocFactory = { settings = new Settings(_ => ()) - settings.reportModel = false // yaay, no more "model contains X documentable templates"! + settings.scaladocQuietRun = true // yaay, no more "model contains X documentable templates"! val args = extraSettings + " " + scaladocSettings val command = new ScalaDoc.Command((CommandLineParser tokenize (args)), settings) val docFact = new DocFactory(new ConsoleReporter(settings), settings) diff --git a/test/scaladoc/resources/implicits-ambiguating-res.scala b/test/scaladoc/resources/implicits-ambiguating-res.scala new file mode 100644 index 0000000000..6ed51366cb --- /dev/null +++ b/test/scaladoc/resources/implicits-ambiguating-res.scala @@ -0,0 +1,72 @@ +/** + * Test scaladoc implicits distinguishing -- supress all members by implicit conversion that are shadowed by the + * class' own members + * + * {{{ + * scala> class A { def foo(t: String) = 4 } + * defined class A + * + * scala> class B { def foo(t: Any) = 5 } + * defined class B + * + * scala> implicit def AtoB(a:A) = new B + * AtoB: (a: A)B + * + * scala> val a = new A + * a: A = A@28f553e3 + * + * scala> a.foo("T") + * res1: Int = 4 + * + * scala> a.foo(4) + * res2: Int = 5 + * }}} + */ +package scala.test.scaladoc.implicits.ambiguating +import language.implicitConversions // according to SIP18 + +/** - conv1-5 should be ambiguous + * - conv6-7 should not be ambiguous + * - conv8 should be ambiguous + * - conv9 should be ambiguous + * - conv10 and conv11 should not be ambiguous */ +class A[T] +/** conv1-9 should be the same, conv10 should be ambiguous, conv11 should be okay */ +class B extends A[Int] +/** conv1-9 should be the same, conv10 and conv11 should not be ambiguous */ +class C extends A[Double] + /** conv1-9 should be the same, conv10 should not be ambiguous while conv11 should be ambiguous */ +class D extends A[AnyRef] + +class X[T] { + def conv1: AnyRef = ??? + def conv2: T = ??? + def conv3(l: Int): AnyRef = ??? + def conv4(l: AnyRef): AnyRef = ??? + def conv5(l: AnyRef): String = ??? + def conv6(l: String)(m: String): AnyRef = ??? + def conv7(l: AnyRef)(m: AnyRef): AnyRef = ??? + def conv8(l: AnyRef): AnyRef = ??? + def conv9(l: String): AnyRef = ??? + def conv10(l: T): T = ??? + def conv11(l: T): T = ??? +} + +class Z[T] { + def conv1: AnyRef = ??? + def conv2: T = ??? + def conv3(p: Int): AnyRef = ??? + def conv4(p: AnyRef): String = ??? + def conv5(p: AnyRef): AnyRef = ??? + def conv6(p: String, q: String): AnyRef = ??? + def conv7(p: AnyRef, q: AnyRef): AnyRef = ??? + def conv8(p: String): AnyRef = ??? + def conv9(p: AnyRef): AnyRef = ??? + def conv10(p: Int): T = ??? + def conv11(p: String): T = ??? +} + +object A { + implicit def AtoX[T](a: A[T]) = new X[T] + implicit def AtoZ[T](a: A[T]) = new Z[T] +} diff --git a/test/scaladoc/resources/implicits-base-res.scala b/test/scaladoc/resources/implicits-base-res.scala index 65d7bdf67c..d6c0332c10 100644 --- a/test/scaladoc/resources/implicits-base-res.scala +++ b/test/scaladoc/resources/implicits-base-res.scala @@ -16,8 +16,9 @@ trait MyNumeric[R] * def convToManifestA(x: T) // pimpA7: with 2 constraints: T: Manifest and T <: Double * def convToMyNumericA(x: T) // pimpA6: with a constraint that there is x: MyNumeric[T] implicit in scope * def convToNumericA(x: T) // pimpA1: with a constraint that there is x: Numeric[T] implicit in scope - * def convToPimpedA(x: Bar[Foo[T]]) // pimpA5: no constraints - * def convToPimpedA(x: S) // pimpA4: with 3 constraints: T = Foo[Bar[S]], S: Foo and S: Bar + * def convToPimpedA(x: Bar[Foo[T]]) // pimpA5: no constraints, SHADOWED + * def convToPimpedA(x: S) // pimpA4: with 3 constraints: T = Foo[Bar[S]], S: Foo and S: Bar, SHADOWED + * def convToPimpedA(x: T) // pimpA0: with no constraints, SHADOWED * def convToTraversableOps(x: T) // pimpA7: with 2 constraints: T: Manifest and T <: Double * // should not be abstract! * }}} @@ -52,9 +53,10 @@ object A { * def convToManifestA(x: Double) // pimpA7: no constraints * def convToMyNumericA(x: Double) // pimpA6: (if showAll is set) with a constraint that there is x: MyNumeric[Double] implicit in scope * def convToNumericA(x: Double) // pimpA1: no constraintsd - * def convToPimpedA(x: Bar[Foo[Double]]) // pimpA5: no constraints + * def convToPimpedA(x: Bar[Foo[Double]]) // pimpA5: no constraints, SHADOWED + * def convToPimpedA(x: Double) // pimpA0: no constraints, SHADOWED * def convToTraversableOps(x: Double) // pimpA7: no constraints - * // should not be abstract! + * // should not be abstract! * }}} */ class B extends A[Double] @@ -68,7 +70,8 @@ object B extends A * def convToIntA(x: Int) // pimpA2: no constraints * def convToMyNumericA(x: Int) // pimpA6: (if showAll is set) with a constraint that there is x: MyNumeric[Int] implicit in scope * def convToNumericA(x: Int) // pimpA1: no constraints - * def convToPimpedA(x: Bar[Foo[Int]]) // pimpA5: no constraints + * def convToPimpedA(x: Int) // pimpA0: no constraints, SHADOWED + * def convToPimpedA(x: Bar[Foo[Int]]) // pimpA5: no constraints, SHADOWED * }}} */ class C extends A[Int] @@ -81,7 +84,8 @@ object C extends A * {{{ * def convToMyNumericA(x: String) // pimpA6: (if showAll is set) with a constraint that there is x: MyNumeric[String] implicit in scope * def convToNumericA(x: String) // pimpA1: (if showAll is set) with a constraint that there is x: Numeric[String] implicit in scope - * def convToPimpedA(x: Bar[Foo[String]]) // pimpA5: no constraints + * def convToPimpedA(x: Bar[Foo[String]]) // pimpA5: no constraints, SHADOWED + * def convToPimpedA(x: String) // pimpA0: no constraints, SHADOWED * }}} */ class D extends A[String] diff --git a/test/scaladoc/resources/implicits-elimination-res.scala b/test/scaladoc/resources/implicits-elimination-res.scala index b23667440c..5f7135c9e8 100644 --- a/test/scaladoc/resources/implicits-elimination-res.scala +++ b/test/scaladoc/resources/implicits-elimination-res.scala @@ -2,13 +2,13 @@ * Testing scaladoc implicits elimination */ package scala.test.scaladoc.implicits.elimination { - + import language.implicitConversions // according to SIP18 /** No conversion, as B doesn't bring any member */ class A class B { class C; trait V; type T; } - object A { - implicit def toB(a: A): B = null + object A { + implicit def toB(a: A): B = null } } diff --git a/test/scaladoc/run/implicits-elimination.check b/test/scaladoc/run/diagrams-base.check index 619c56180b..619c56180b 100644 --- a/test/scaladoc/run/implicits-elimination.check +++ b/test/scaladoc/run/diagrams-base.check diff --git a/test/scaladoc/run/diagrams-base.scala b/test/scaladoc/run/diagrams-base.scala new file mode 100644 index 0000000000..38bed06502 --- /dev/null +++ b/test/scaladoc/run/diagrams-base.scala @@ -0,0 +1,73 @@ +import scala.tools.nsc.doc.model._ +import scala.tools.nsc.doc.model.diagram._ +import scala.tools.partest.ScaladocModelTest + +object Test extends ScaladocModelTest { + + override def code = """ + package scala.test.scaladoc.diagrams + + import language.implicitConversions + + trait A + trait B + trait C + class E extends A with B with C + object E { implicit def eToT(e: E) = new T } + + class F extends E + class G extends E + private class H extends E /* since it's private, it won't go into the diagram */ + class T { def t = true } + + class X + object X { implicit def xToE(x: X) = new E} + class Y extends X + class Z + object Z { implicit def zToE(z: Z) = new E} + """ + + // diagrams must be started. In case there's an error with dot, it should not report anything + def scaladocSettings = "-diagrams -implicits" + + def testModel(rootPackage: Package) = { + // get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s)) + import access._ + + val base = rootPackage._package("scala")._package("test")._package("scaladoc")._package("diagrams") + val E = base._class("E") + val diag = E.inheritanceDiagram.get + + // there must be a single this node + assert(diag.nodes.filter(_.isThisNode).length == 1) + + // 1. check class E diagram + assert(diag.isClassDiagram) + + val (incoming, outgoing) = diag.edges.partition(!_._1.isThisNode) + assert(incoming.length == 5) + assert(outgoing.head._2.length == 4) + + val (outgoingSuperclass, outgoingImplicit) = outgoing.head._2.partition(_.isNormalNode) + assert(outgoingSuperclass.length == 3) + assert(outgoingImplicit.length == 1) + + val (incomingSubclass, incomingImplicit) = incoming.partition(_._1.isNormalNode) + assert(incomingSubclass.length == 2) + assert(incomingImplicit.length == 3) + + val classDiag = diag.asInstanceOf[ClassDiagram] + assert(classDiag.incomingImplicits.length == 3) + assert(classDiag.outgoingImplicits.length == 1) + + // 2. check package diagram + // NOTE: Z should be eliminated because it's isolated + val packDiag = base.contentDiagram.get + assert(packDiag.isPackageDiagram) + assert(packDiag.nodes.length == 8) // check singular object removal + assert(packDiag.edges.length == 4) + assert(packDiag.edges.foldLeft(0)(_ + _._2.length) == 6) + + // TODO: Should check numbering + } +}
\ No newline at end of file diff --git a/test/scaladoc/run/diagrams-determinism.check b/test/scaladoc/run/diagrams-determinism.check new file mode 100644 index 0000000000..619c56180b --- /dev/null +++ b/test/scaladoc/run/diagrams-determinism.check @@ -0,0 +1 @@ +Done. diff --git a/test/scaladoc/run/diagrams-determinism.scala b/test/scaladoc/run/diagrams-determinism.scala new file mode 100644 index 0000000000..6c8db05d78 --- /dev/null +++ b/test/scaladoc/run/diagrams-determinism.scala @@ -0,0 +1,67 @@ +import scala.tools.nsc.doc.model._ +import scala.tools.nsc.doc.model.diagram._ +import scala.tools.partest.ScaladocModelTest + +object Test extends ScaladocModelTest { + + override def code = """ + package scala.test.scaladoc.diagrams + + trait A + trait B extends A + trait C extends B + trait D extends C with A + trait E extends C with A with D + """ + + // diagrams must be started. In case there's an error with dot, it should not report anything + def scaladocSettings = "-diagrams -implicits" + + def testModel(rootPackage: Package) = { + // get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s)) + import access._ + + def diagramString(rootPackage: Package) = { + val base = rootPackage._package("scala")._package("test")._package("scaladoc")._package("diagrams") + val A = base._trait("A") + val B = base._trait("B") + val C = base._trait("C") + val D = base._trait("D") + val E = base._trait("E") + + base.contentDiagram.get.toString + "\n" + + A.inheritanceDiagram.get.toString + "\n" + + B.inheritanceDiagram.get.toString + "\n" + + C.inheritanceDiagram.get.toString + "\n" + + D.inheritanceDiagram.get.toString + "\n" + + E.inheritanceDiagram.get.toString + } + + // 1. check that several runs produce the same output + val run0 = diagramString(rootPackage) + val run1 = diagramString(model.getOrElse({sys.error("Scaladoc Model Test ERROR: No universe generated!")}).rootPackage) + val run2 = diagramString(model.getOrElse({sys.error("Scaladoc Model Test ERROR: No universe generated!")}).rootPackage) + val run3 = diagramString(model.getOrElse({sys.error("Scaladoc Model Test ERROR: No universe generated!")}).rootPackage) + + // any variance in the order of the diagram elements should crash the following tests: + assert(run0 == run1) + assert(run1 == run2) + assert(run2 == run3) + + // 2. check the order in the diagram: this node, subclasses, and then implicit conversions + def assertRightOrder(diagram: Diagram) = { + for ((node, subclasses) <- diagram.edges) + assert(subclasses == subclasses.filter(_.isThisNode) ::: + subclasses.filter(_.isNormalNode) ::: + subclasses.filter(_.isImplicitNode)) + } + + val base = rootPackage._package("scala")._package("test")._package("scaladoc")._package("diagrams") + assertRightOrder(base.contentDiagram.get) + assertRightOrder(base._trait("A").inheritanceDiagram.get) + assertRightOrder(base._trait("B").inheritanceDiagram.get) + assertRightOrder(base._trait("C").inheritanceDiagram.get) + assertRightOrder(base._trait("D").inheritanceDiagram.get) + assertRightOrder(base._trait("E").inheritanceDiagram.get) + } +}
\ No newline at end of file diff --git a/test/scaladoc/run/diagrams-filtering.check b/test/scaladoc/run/diagrams-filtering.check new file mode 100644 index 0000000000..619c56180b --- /dev/null +++ b/test/scaladoc/run/diagrams-filtering.check @@ -0,0 +1 @@ +Done. diff --git a/test/scaladoc/run/diagrams-filtering.scala b/test/scaladoc/run/diagrams-filtering.scala new file mode 100644 index 0000000000..dfde5cac52 --- /dev/null +++ b/test/scaladoc/run/diagrams-filtering.scala @@ -0,0 +1,93 @@ +import scala.tools.nsc.doc.model._ +import scala.tools.nsc.doc.model.diagram._ +import scala.tools.partest.ScaladocModelTest + +object Test extends ScaladocModelTest { + + override def code = """ + package scala.test.scaladoc + + /** @contentDiagram hideNodes "scala.test.*.A" "java.*", hideEdges ("*G" -> "*E") */ + package object diagrams { + def foo = 4 + } + + package diagrams { + import language.implicitConversions + + /** @inheritanceDiagram hideIncomingImplicits, hideNodes "*E" */ + trait A + trait AA extends A + trait B + trait AAA extends B + + /** @inheritanceDiagram hideDiagram */ + trait C + trait AAAA extends C + + /** @inheritanceDiagram hideEdges("*E" -> "*A") */ + class E extends A with B with C + class F extends E + /** @inheritanceDiagram hideNodes "*G" "G" */ + class G extends E + private class H extends E /* since it's private, it won't go into the diagram */ + class T { def t = true } + object E { + implicit def eToT(e: E) = new T + implicit def eToA(e: E) = new A { } + } + } + """ + + // diagrams must be started. In case there's an error with dot, it should not report anything + def scaladocSettings = "-diagrams -implicits" + + def testModel(rootPackage: Package) = { + // get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s)) + import access._ + + // base package + // Assert we have 7 nodes and 6 edges + val base = rootPackage._package("scala")._package("test")._package("scaladoc")._package("diagrams") + val packDiag = base.contentDiagram.get + assert(packDiag.nodes.length == 6) + assert(packDiag.edges.map(_._2.length).sum == 5) + + // trait A + // Assert we have just 2 nodes and 1 edge + val A = base._trait("A") + val ADiag = A.inheritanceDiagram.get + assert(ADiag.nodes.length == 2) + assert(ADiag.edges.map(_._2.length).sum == 1) + + // trait C + val C = base._trait("C") + assert(!C.inheritanceDiagram.isDefined) + + // trait G + val G = base._trait("G") + assert(!G.inheritanceDiagram.isDefined) + + // trait E + val E = base._class("E") + val EDiag = E.inheritanceDiagram.get + + // there must be a single this node + assert(EDiag.nodes.filter(_.isThisNode).length == 1) + + // 1. check class E diagram + val (incoming, outgoing) = EDiag.edges.partition(!_._1.isThisNode) + assert(incoming.length == 2) // F and G + assert(outgoing.head._2.length == 3) // B, C and T + + val (outgoingSuperclass, outgoingImplicit) = outgoing.head._2.partition(_.isNormalNode) + assert(outgoingSuperclass.length == 2) // B and C + assert(outgoingImplicit.length == 1) // T + + val (incomingSubclass, incomingImplicit) = incoming.partition(_._1.isNormalNode) + assert(incomingSubclass.length == 2) // F and G + assert(incomingImplicit.length == 0) + + assert(EDiag.nodes.length == 6) // E, B and C, F and G and the implicit conversion to T + } +}
\ No newline at end of file diff --git a/test/scaladoc/run/implicits-ambiguating.check b/test/scaladoc/run/implicits-ambiguating.check new file mode 100644 index 0000000000..619c56180b --- /dev/null +++ b/test/scaladoc/run/implicits-ambiguating.check @@ -0,0 +1 @@ +Done. diff --git a/test/scaladoc/run/implicits-ambiguating.scala b/test/scaladoc/run/implicits-ambiguating.scala new file mode 100644 index 0000000000..19e0f72b7b --- /dev/null +++ b/test/scaladoc/run/implicits-ambiguating.scala @@ -0,0 +1,111 @@ +import scala.tools.nsc.doc.model._ +import scala.tools.partest.ScaladocModelTest + +object Test extends ScaladocModelTest { + + // test a file instead of a piece of code + override def resourceFile = "implicits-ambiguating-res.scala" + + // start implicits + def scaladocSettings = "-implicits" + + def testModel(root: Package) = { + // get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s)) + import access._ + + // SEE THE test/resources/implicits-chaining-res.scala FOR THE EXPLANATION OF WHAT'S CHECKED HERE: + val base = root._package("scala")._package("test")._package("scaladoc")._package("implicits")._object("ambiguating") + var conv1: ImplicitConversion = null + var conv2: ImplicitConversion = null + +//// class A /////////////////////////////////////////////////////////////////////////////////////////////////////////// + + val A = base._class("A") + + conv1 = A._conversion(base._object("A").qualifiedName + ".AtoX") + conv2 = A._conversion(base._object("A").qualifiedName + ".AtoZ") + assert(conv1.members.length == 11) + assert(conv2.members.length == 11) + assert(conv1.constraints.length == 0) + assert(conv2.constraints.length == 0) + + /** - conv1-5 should be ambiguous + * - conv6-7 should not be ambiguous + * - conv8 should be ambiguous + * - conv9 should be ambiguous + * - conv10 and conv11 should not be ambiguous */ + def check1to9(cls: String): Unit = { + for (conv <- (1 to 5).map("conv" + _)) { + assert(conv1._member(conv).byConversion.get.isAmbiguous, cls + " - AtoX." + conv + " is ambiguous") + assert(conv2._member(conv).byConversion.get.isAmbiguous, cls + " - AtoZ." + conv + " is ambiguous") + } + for (conv <- (6 to 7).map("conv" + _)) { + assert(!conv1._member(conv).byConversion.get.isAmbiguous, cls + " - AtoX." + conv + " is not ambiguous") + assert(!conv2._member(conv).byConversion.get.isAmbiguous, cls + " - AtoZ." + conv + " is not ambiguous") + } + assert(conv1._member("conv8").byConversion.get.isAmbiguous, cls + " - AtoX.conv8 is ambiguous") + assert(conv2._member("conv8").byConversion.get.isAmbiguous, cls + " - AtoZ.conv8 is ambiguous") + assert(conv1._member("conv9").byConversion.get.isAmbiguous, cls + " - AtoX.conv9 is ambiguous") + assert(conv2._member("conv9").byConversion.get.isAmbiguous, cls + " - AtoZ.conv9 is ambiguous") + } + check1to9("A") + assert(!conv1._member("conv10").byConversion.get.isAmbiguous, "A - AtoX.conv10 is not ambiguous") + assert(!conv2._member("conv10").byConversion.get.isAmbiguous, "A - AtoZ.conv10 is not ambiguous") + assert(!conv1._member("conv11").byConversion.get.isAmbiguous, "A - AtoX.conv11 is not ambiguous") + assert(!conv2._member("conv11").byConversion.get.isAmbiguous, "A - AtoZ.conv11 is not ambiguous") + +//// class B /////////////////////////////////////////////////////////////////////////////////////////////////////////// + + val B = base._class("B") + + conv1 = B._conversion(base._object("A").qualifiedName + ".AtoX") + conv2 = B._conversion(base._object("A").qualifiedName + ".AtoZ") + assert(conv1.members.length == 11) + assert(conv2.members.length == 11) + assert(conv1.constraints.length == 0) + assert(conv2.constraints.length == 0) + + /** conv1-9 should be the same, conv10 should be ambiguous, conv11 should be okay */ + check1to9("B") + assert(conv1._member("conv10").byConversion.get.isAmbiguous, "B - AtoX.conv10 is ambiguous") + assert(conv2._member("conv10").byConversion.get.isAmbiguous, "B - AtoZ.conv10 is ambiguous") + assert(!conv1._member("conv11").byConversion.get.isAmbiguous, "B - AtoX.conv11 is not ambiguous") + assert(!conv2._member("conv11").byConversion.get.isAmbiguous, "B - AtoZ.conv11 is not ambiguous") + +//// class C /////////////////////////////////////////////////////////////////////////////////////////////////////////// + + val C = base._class("C") + + conv1 = C._conversion(base._object("A").qualifiedName + ".AtoX") + conv2 = C._conversion(base._object("A").qualifiedName + ".AtoZ") + assert(conv1.members.length == 11) + assert(conv2.members.length == 11) + assert(conv1.constraints.length == 0) + assert(conv2.constraints.length == 0) + + /** conv1-9 should be the same, conv10 and conv11 should not be ambiguous */ + check1to9("C") + assert(!conv1._member("conv10").byConversion.get.isAmbiguous, "C - AtoX.conv10 is not ambiguous") + assert(!conv2._member("conv10").byConversion.get.isAmbiguous, "C - AtoZ.conv10 is not ambiguous") + assert(!conv1._member("conv11").byConversion.get.isAmbiguous, "C - AtoX.conv11 is not ambiguous") + assert(!conv2._member("conv11").byConversion.get.isAmbiguous, "C - AtoZ.conv11 is not ambiguous") + +//// class D /////////////////////////////////////////////////////////////////////////////////////////////////////////// + + val D = base._class("D") + + conv1 = D._conversion(base._object("A").qualifiedName + ".AtoX") + conv2 = D._conversion(base._object("A").qualifiedName + ".AtoZ") + assert(conv1.members.length == 11) + assert(conv2.members.length == 11) + assert(conv1.constraints.length == 0) + assert(conv2.constraints.length == 0) + + /** conv1-9 should be the same, conv10 should not be ambiguous while conv11 should be ambiguous */ + check1to9("D") + assert(!conv1._member("conv10").byConversion.get.isAmbiguous, "D - AtoX.conv10 is not ambiguous") + assert(!conv2._member("conv10").byConversion.get.isAmbiguous, "D - AtoZ.conv10 is not ambiguous") + assert(conv1._member("conv11").byConversion.get.isAmbiguous, "D - AtoX.conv11 is ambiguous") + assert(conv2._member("conv11").byConversion.get.isAmbiguous, "D - AtoZ.conv11 is ambiguous") + } +}
\ No newline at end of file diff --git a/test/scaladoc/run/implicits-base.scala b/test/scaladoc/run/implicits-base.scala index 06d017ed70..ce2d025511 100644 --- a/test/scaladoc/run/implicits-base.scala +++ b/test/scaladoc/run/implicits-base.scala @@ -22,8 +22,12 @@ object Test extends ScaladocModelTest { val A = base._class("A") - // the method pimped on by pimpA0 should be shadowed by the method in class A - assert(A._conversions(A.qualifiedName + ".pimpA0").isEmpty) + // def convToPimpedA(x: T) // pimpA0: with no constraints, SHADOWED + conv = A._conversion(A.qualifiedName + ".pimpA0") + assert(conv.members.length == 1) + assert(conv.constraints.length == 0) + assert(conv._member("convToPimpedA").byConversion.get.isShadowed) + assert(conv._member("convToPimpedA").resultType.name == "T") // def convToNumericA: T // pimpA1: with a constraint that there is x: Numeric[T] implicit in scope conv = A._conversion(A.qualifiedName + ".pimpA1") @@ -53,6 +57,7 @@ object Test extends ScaladocModelTest { conv = A._conversion(A.qualifiedName + ".pimpA5") assert(conv.members.length == 1) assert(conv.constraints.length == 0) + assert(conv._member("convToPimpedA").byConversion.get.isShadowed) assert(conv._member("convToPimpedA").resultType.name == "Bar[Foo[T]]") // def convToMyNumericA: T // pimpA6: with a constraint that there is x: MyNumeric[T] implicit in scope @@ -76,10 +81,16 @@ object Test extends ScaladocModelTest { val B = base._class("B") // these conversions should not affect B - assert(B._conversions(A.qualifiedName + ".pimpA0").isEmpty) assert(B._conversions(A.qualifiedName + ".pimpA2").isEmpty) assert(B._conversions(A.qualifiedName + ".pimpA4").isEmpty) + // def convToPimpedA(x: Double) // pimpA0: no constraints, SHADOWED + conv = B._conversion(A.qualifiedName + ".pimpA0") + assert(conv.members.length == 1) + assert(conv.constraints.length == 0) + assert(conv._member("convToPimpedA").byConversion.get.isShadowed) + assert(conv._member("convToPimpedA").resultType.name == "Double") + // def convToNumericA: Double // pimpA1: no constraintsd conv = B._conversion(A.qualifiedName + ".pimpA1") assert(conv.members.length == 1) @@ -96,6 +107,7 @@ object Test extends ScaladocModelTest { conv = B._conversion(A.qualifiedName + ".pimpA5") assert(conv.members.length == 1) assert(conv.constraints.length == 0) + assert(conv._member("convToPimpedA").byConversion.get.isShadowed) assert(conv._member("convToPimpedA").resultType.name == "Bar[Foo[Double]]") // def convToMyNumericA: Double // pimpA6: (if showAll is set) with a constraint that there is x: MyNumeric[Double] implicit in scope @@ -119,11 +131,17 @@ object Test extends ScaladocModelTest { val C = base._class("C") // these conversions should not affect C - assert(C._conversions(A.qualifiedName + ".pimpA0").isEmpty) assert(C._conversions(A.qualifiedName + ".pimpA3").isEmpty) assert(C._conversions(A.qualifiedName + ".pimpA4").isEmpty) assert(C._conversions(A.qualifiedName + ".pimpA7").isEmpty) + // def convToPimpedA(x: Int) // pimpA0: no constraints, SHADOWED + conv = C._conversion(A.qualifiedName + ".pimpA0") + assert(conv.members.length == 1) + assert(conv.constraints.length == 0) + assert(conv._member("convToPimpedA").byConversion.get.isShadowed) + assert(conv._member("convToPimpedA").resultType.name == "Int") + // def convToNumericA: Int // pimpA1: no constraints conv = C._conversion(A.qualifiedName + ".pimpA1") assert(conv.members.length == 1) @@ -140,6 +158,7 @@ object Test extends ScaladocModelTest { conv = C._conversion(A.qualifiedName + ".pimpA5") assert(conv.members.length == 1) assert(conv.constraints.length == 0) + assert(conv._member("convToPimpedA").byConversion.get.isShadowed) assert(conv._member("convToPimpedA").resultType.name == "Bar[Foo[Int]]") // def convToMyNumericA: Int // pimpA6: (if showAll is set) with a constraint that there is x: MyNumeric[Int] implicit in scope @@ -153,12 +172,18 @@ object Test extends ScaladocModelTest { val D = base._class("D") // these conversions should not affect D - assert(D._conversions(A.qualifiedName + ".pimpA0").isEmpty) assert(D._conversions(A.qualifiedName + ".pimpA2").isEmpty) assert(D._conversions(A.qualifiedName + ".pimpA3").isEmpty) assert(D._conversions(A.qualifiedName + ".pimpA4").isEmpty) assert(D._conversions(A.qualifiedName + ".pimpA7").isEmpty) + // def convToPimpedA(x: String) // pimpA0: no constraints, SHADOWED + conv = D._conversion(A.qualifiedName + ".pimpA0") + assert(conv.members.length == 1) + assert(conv.constraints.length == 0) + assert(conv._member("convToPimpedA").byConversion.get.isShadowed) + assert(conv._member("convToPimpedA").resultType.name == "String") + // def convToNumericA: String // pimpA1: (if showAll is set) with a constraint that there is x: Numeric[String] implicit in scope conv = D._conversion(A.qualifiedName + ".pimpA1") assert(conv.members.length == 1) @@ -169,6 +194,7 @@ object Test extends ScaladocModelTest { conv = D._conversion(A.qualifiedName + ".pimpA5") assert(conv.members.length == 1) assert(conv.constraints.length == 0) + assert(conv._member("convToPimpedA").byConversion.get.isShadowed) assert(conv._member("convToPimpedA").resultType.name == "Bar[Foo[String]]") // def convToMyNumericA: String // pimpA6: (if showAll is set) with a constraint that there is x: MyNumeric[String] implicit in scope diff --git a/test/scaladoc/run/implicits-elimination.scala b/test/scaladoc/run/implicits-elimination.scala deleted file mode 100644 index ed37b9cd90..0000000000 --- a/test/scaladoc/run/implicits-elimination.scala +++ /dev/null @@ -1,23 +0,0 @@ -import scala.tools.nsc.doc.model._ -import scala.tools.partest.ScaladocModelTest -import language._ - -object Test extends ScaladocModelTest { - - // test a file instead of a piece of code - override def resourceFile = "implicits-elimination-res.scala" - - // start implicits - def scaladocSettings = "-implicits" - - def testModel(root: Package) = { - // get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s)) - import access._ - - // SEE THE test/resources/implicits-elimination-res.scala FOR THE EXPLANATION OF WHAT'S CHECKED HERE: - val base = root._package("scala")._package("test")._package("scaladoc")._package("implicits")._package("elimination") - val A = base._class("A") - - assert(A._conversions(A.qualifiedName + ".toB").isEmpty) - } -} diff --git a/test/scaladoc/run/implicits-shadowing.scala b/test/scaladoc/run/implicits-shadowing.scala index 7835223d21..f8a016fac9 100644 --- a/test/scaladoc/run/implicits-shadowing.scala +++ b/test/scaladoc/run/implicits-shadowing.scala @@ -22,12 +22,8 @@ object Test extends ScaladocModelTest { val A = base._class("A") conv = A._conversion(base._object("A").qualifiedName + ".AtoZ") - assert(conv.members.length == 5) - conv._member("conv5") - conv._member("conv8") - conv._member("conv9") - conv._member("conv10") - conv._member("conv11") + assert(conv.members.length == 11) + assert(conv.members.forall(_.byConversion.get.isShadowed)) assert(conv.constraints.length == 0) //// class B /////////////////////////////////////////////////////////////////////////////////////////////////////////// @@ -35,11 +31,8 @@ object Test extends ScaladocModelTest { val B = base._class("B") conv = B._conversion(base._object("A").qualifiedName + ".AtoZ") - assert(conv.members.length == 4) - conv._member("conv5") - conv._member("conv8") - conv._member("conv9") - conv._member("conv11") + assert(conv.members.length == 11) + assert(conv.members.forall(_.byConversion.get.isShadowed)) assert(conv.constraints.length == 0) //// class C /////////////////////////////////////////////////////////////////////////////////////////////////////////// @@ -47,12 +40,8 @@ object Test extends ScaladocModelTest { val C = base._class("C") conv = C._conversion(base._object("A").qualifiedName + ".AtoZ") - assert(conv.members.length == 5) - conv._member("conv5") - conv._member("conv8") - conv._member("conv9") - conv._member("conv10") - conv._member("conv11") + assert(conv.members.length == 11) + assert(conv.members.forall(_.byConversion.get.isShadowed)) assert(conv.constraints.length == 0) //// class D /////////////////////////////////////////////////////////////////////////////////////////////////////////// @@ -60,11 +49,8 @@ object Test extends ScaladocModelTest { val D = base._class("D") conv = D._conversion(base._object("A").qualifiedName + ".AtoZ") - assert(conv.members.length == 4) - conv._member("conv5") - conv._member("conv8") - conv._member("conv9") - conv._member("conv10") + assert(conv.members.length == 11) + assert(conv.members.forall(_.byConversion.get.isShadowed)) assert(conv.constraints.length == 0) } -}
\ No newline at end of file +} diff --git a/test/scaladoc/scalacheck/CommentFactoryTest.scala b/test/scaladoc/scalacheck/CommentFactoryTest.scala index 68ca68efdd..b576ba5544 100644 --- a/test/scaladoc/scalacheck/CommentFactoryTest.scala +++ b/test/scaladoc/scalacheck/CommentFactoryTest.scala @@ -5,10 +5,12 @@ import scala.tools.nsc.Global import scala.tools.nsc.doc import scala.tools.nsc.doc.model._ import scala.tools.nsc.doc.model.comment._ +import scala.tools.nsc.doc.model._ +import scala.tools.nsc.doc.model.diagram._ class Factory(val g: Global, val s: doc.Settings) extends doc.model.ModelFactory(g, s) { - thisFactory: Factory with ModelFactoryImplicitSupport with CommentFactory with doc.model.TreeFactory => + thisFactory: Factory with ModelFactoryImplicitSupport with DiagramFactory with CommentFactory with doc.model.TreeFactory => def strip(c: Comment): Option[Inline] = { c.body match { @@ -29,7 +31,7 @@ object Test extends Properties("CommentFactory") { val settings = new doc.Settings((str: String) => {}) val reporter = new scala.tools.nsc.reporters.ConsoleReporter(settings) val g = new Global(settings, reporter) - (new Factory(g, settings) with ModelFactoryImplicitSupport with CommentFactory with doc.model.TreeFactory) + (new Factory(g, settings) with ModelFactoryImplicitSupport with DiagramFactory with CommentFactory with doc.model.TreeFactory) } def parse(src: String, dst: Inline) = { |