Add all phx html attributes

DomDefsGenerator.mill

@@ -78,6 +78,70 @@ class DomDefsGenerator(baseOutputDirectoryPath: String):
         format = format
       ).printTrait().getOutput()
     end generateTagsTrait
+
+    override def generateAttrsTrait(
+      defGroups: List[(String, List[AttrDef])],
+      printDefGroupComments: Boolean,
+      traitCommentLines: List[String],
+      traitModifiers: List[String],
+      traitName: String,
+      keyKind: String,
+      implNameSuffix: String,
+      baseImplDefComments: List[String],
+      baseImplName: String,
+      namespaceImports: List[String],
+      namespaceImpl: String => String,
+      transformAttrDomName: String => String,
+      defType: DefType
+    ): String =
+      val (defs, defGroupComments) = defsAndGroupComments(defGroups, printDefGroupComments)
+
+      val tagTypes = defs.foldLeft(List[TagType]())((acc, k) => (acc :+ k.tagType).distinct)
+      if tagTypes.size > 1 then
+        throw new Exception(
+          "Sorry, generateAttrsTrait does not support mixing attrs of different types in one call. You can contribute a PR (please contact us first), or bypass this limitation by calling AttrsTraitGenerator manually."
+        )
+      val tagType = tagTypes.head
+
+      val baseImplDef =
+        if tagType == SvgTagType then
+          List(
+            s"def $baseImplName[V]($keyImplNameArgName: String, encoder: Encoder[V, String], namespace: Option[String]): $keyKind[V] = ${keyKindConstructor(keyKind)}($keyImplNameArgName, encoder, namespace)"
+          )
+        else
+          List(
+            s"def $baseImplName[V]($keyImplNameArgName: String, encoder: Encoder[V, String]): $keyKind[V] = ${keyKindConstructor(keyKind)}($keyImplNameArgName, encoder)"
+          )
+
+      val headerLines = List(
+        s"package $attrDefsPackagePath",
+        "",
+        keyTypeImport(keyKind),
+        codecsImport
+      ) ++ namespaceImports ++ List("") ++ standardTraitCommentLines.map("// " + _)
+
+      new AttrsTraitGenerator(
+        defs = defs.map(d => d.copy(domName = transformAttrDomName(d.domName))),
+        defGroupComments = defGroupComments,
+        headerLines = headerLines,
+        traitCommentLines = traitCommentLines,
+        traitModifiers = traitModifiers,
+        traitName = traitName,
+        traitExtends = Nil,
+        traitThisType = None,
+        defType = _ => defType,
+        keyKind = keyKind,
+        keyImplName = attr => attrImplName(attr.codec, implNameSuffix),
+        keyImplNameArgName = keyImplNameArgName,
+        baseImplDefComments = baseImplDefComments,
+        baseImplName = baseImplName,
+        baseImplDef = baseImplDef,
+        transformCodecName = _ + "Encoder",
+        namespaceImpl = namespaceImpl,
+        outputImplDefs = true,
+        format = format
+      ).printTrait().getOutput()
+    end generateAttrsTrait
   end generator
 
   def generate(): Unit =
@@ -134,7 +198,7 @@ class DomDefsGenerator(baseOutputDirectoryPath: String):
           "Create HTML attribute (Note: for SVG attrs, use L.svg.svgAttr)",
           "",
           "@param name  - name of the attribute, e.g. \"value\"",
-          "@param codec - used to encode V into String, e.g. StringAsIsCodec",
+          "@param codec - used to encode V into String, e.g. StringAsIsEncoder",
           "",
           "@tparam V    - value type for this attr in Scala"
         ),

core/src/scalive/HtmlElement.scala

@@ -2,8 +2,8 @@ package scalive
 
 import scalive.Mod.Attr
 import scalive.Mod.Content
-import scalive.codecs.BooleanAsAttrPresenceCodec
+import scalive.codecs.BooleanAsAttrPresenceEncoder
-import scalive.codecs.Codec
+import scalive.codecs.Encoder
 import zio.json.*
 
 class HtmlElement(val tag: HtmlTag, val mods: Vector[Mod]):
@@ -43,8 +43,8 @@ class HtmlTag(val name: String, val void: Boolean = false):
     }
   )
 
-class HtmlAttr[V](val name: String, val codec: Codec[V, String]):
+class HtmlAttr[V](val name: String, val codec: Encoder[V, String]):
-  private inline def isBooleanAsAttrPresence = codec == BooleanAsAttrPresenceCodec
+  private inline def isBooleanAsAttrPresence = codec == BooleanAsAttrPresenceEncoder
 
   def :=(value: V): Mod.Attr =
     if isBooleanAsAttrPresence then

core/src/scalive/Scalive.scala

@@ -1,12 +1,15 @@
-import scalive.codecs.BooleanAsAttrPresenceCodec
+import scalive.codecs.BooleanAsAttrPresenceEncoder
-import scalive.codecs.StringAsIsCodec
+import scalive.codecs.BooleanAsTrueFalseStringEncoder
+import scalive.codecs.Encoder
+import scalive.codecs.IntAsStringEncoder
+import scalive.codecs.StringAsIsEncoder
 import scalive.defs.attrs.HtmlAttrs
 import scalive.defs.complex.ComplexHtmlKeys
 import scalive.defs.tags.HtmlTags
 
 package object scalive extends HtmlTags with HtmlAttrs with ComplexHtmlKeys:
 
-  lazy val defer = htmlAttr("defer", codecs.BooleanAsAttrPresenceCodec)
+  lazy val defer = htmlAttr("defer", codecs.BooleanAsAttrPresenceEncoder)
 
   object link:
     def navigate(path: String, mods: Mod*): HtmlElement =
@@ -14,20 +17,76 @@ package object scalive extends HtmlTags with HtmlAttrs with ComplexHtmlKeys:
 
   object phx:
     private def phxAttr(suffix: String): HtmlAttr[String] =
-      new HtmlAttr(s"phx-$suffix", StringAsIsCodec)
+      new HtmlAttr(s"phx-$suffix", StringAsIsEncoder)
+    private def phxAttrBool(suffix: String): HtmlAttr[Boolean] =
+      new HtmlAttr(s"phx-$suffix", BooleanAsTrueFalseStringEncoder)
+    private def phxAttrInt(suffix: String): HtmlAttr[Int] =
+      new HtmlAttr(s"phx-$suffix", IntAsStringEncoder)
     private def phxAttrJson(suffix: String): HtmlAttrJsonValue =
       new HtmlAttrJsonValue(s"phx-$suffix")
     private def dataPhxAttr(suffix: String): HtmlAttr[String] =
       dataAttr(s"phx-$suffix")
 
     private[scalive] lazy val session   = dataPhxAttr("session")
-    private[scalive] lazy val main      = htmlAttr("data-phx-main", BooleanAsAttrPresenceCodec)
+    private[scalive] lazy val main      = htmlAttr("data-phx-main", BooleanAsAttrPresenceEncoder)
     private[scalive] lazy val link      = dataPhxAttr("link")
     private[scalive] lazy val linkState = dataPhxAttr("link-state")
-    lazy val click                      = phxAttrJson("click")
+
-    def value(key: String)              = phxAttr(s"value-$key")
+    // Click
-    lazy val trackStatic                = htmlAttr("phx-track-static", BooleanAsAttrPresenceCodec)
+    lazy val click     = phxAttrJson("click")
+    lazy val clickAway = phxAttrJson("click-away")
+    // Focus
+    lazy val blur       = phxAttrJson("blur")
+    lazy val focus      = phxAttrJson("focus")
+    lazy val windowBlur = phxAttrJson("window-blur")
+
+    // Keyboard
+    lazy val keydown       = phxAttrJson("keydown")
+    lazy val keyup         = phxAttrJson("keyup")
+    lazy val windowKeydown = phxAttrJson("window-keydown")
+    lazy val windowKeyup   = phxAttrJson("window-keyup")
+    lazy val key           = phxAttr("key")
+
+    // Scroll
+    lazy val viewportTop    = phxAttrJson("viewport-top")
+    lazy val viewportBottom = phxAttrJson("viewport-bottom")
+
+    // Form
+    lazy val change        = phxAttrJson("change")
+    lazy val submit        = phxAttrJson("submit")
+    lazy val autoRecover   = phxAttrJson("auto-recover")
+    lazy val triggerAction = phxAttrBool("trigger-action")
+
+    // Button
+    lazy val disableWith = phxAttr("disable-with")
+
+    // Socket connection lifecycle
+    lazy val connected    = phxAttrJson("connected")
+    lazy val disconnected = phxAttrJson("disconnected")
+
+    // DOM element lifecycle
+    lazy val mounted = phxAttrJson("mounted")
+    lazy val remove  = phxAttrJson("remove")
+    lazy val update = new HtmlAttr["update" | "stream" | "ignore"](s"phx-update", Encoder(identity))
+
+    // Client hooks
+    lazy val hook = phxAttr("hook")
+
+    // Rate limiting
+    lazy val debounce = new HtmlAttr["blur" | Int](
+      s"phx-debounce",
+      Encoder {
+        case _: "blur"  => "blur"
+        case value: Int => value.toString
+      }
+    )
+    lazy val throttle = phxAttrInt("throttle")
+
+    def value(key: String) = phxAttr(s"value-$key")
+    lazy val trackStatic   = htmlAttr("phx-track-static", BooleanAsAttrPresenceEncoder)
+  end phx
 
   implicit def stringToMod(v: String): Mod            = Mod.Content.Text(v)
   implicit def htmlElementToMod(el: HtmlElement): Mod = Mod.Content.Tag(el)
   implicit def dynStringToMod(d: Dyn[String]): Mod    = Mod.Content.DynText(d)
+end scalive

core/src/scalive/codecs/Codec.scala

@@ -1,29 +0,0 @@
-package scalive.codecs
-
-class Codec[ScalaType, DomType](val encode: ScalaType => DomType, val decode: DomType => ScalaType)
-
-def AsIsCodec[V](): Codec[V, V] = Codec(identity, identity)
-
-val StringAsIsCodec: Codec[String, String] = AsIsCodec()
-
-val IntAsIsCodec: Codec[Int, Int] = AsIsCodec()
-
-lazy val IntAsStringCodec: Codec[Int, String] = Codec[Int, String](_.toString, _.toInt)
-
-lazy val DoubleAsIsCodec: Codec[Double, Double] = AsIsCodec()
-
-lazy val DoubleAsStringCodec: Codec[Double, String] = Codec[Double, String](_.toString, _.toDouble)
-
-val BooleanAsIsCodec: Codec[Boolean, Boolean] = AsIsCodec()
-
-lazy val BooleanAsAttrPresenceCodec: Codec[Boolean, String] =
-  Codec[Boolean, String](if _ then "" else null, _ != null)
-
-lazy val BooleanAsTrueFalseStringCodec: Codec[Boolean, String] =
-  Codec[Boolean, String](if _ then "true" else "false", _ == "true")
-
-lazy val BooleanAsYesNoStringCodec: Codec[Boolean, String] =
-  Codec[Boolean, String](if _ then "yes" else "no", _ == "yes")
-
-lazy val BooleanAsOnOffStringCodec: Codec[Boolean, String] =
-  Codec[Boolean, String](if _ then "on" else "off", _ == "on")

core/src/scalive/codecs/Encoder.scala

@@ -0,0 +1,30 @@
+package scalive.codecs
+
+class Encoder[ScalaType, DomType](val encode: ScalaType => DomType)
+
+def AsIsEncoder[V](): Encoder[V, V] = Encoder(identity)
+
+val StringAsIsEncoder: Encoder[String, String] = AsIsEncoder()
+
+val IntAsIsEncoder: Encoder[Int, Int] = AsIsEncoder()
+
+lazy val IntAsStringEncoder: Encoder[Int, String] = Encoder[Int, String](_.toString)
+
+lazy val DoubleAsIsEncoder: Encoder[Double, Double] = AsIsEncoder()
+
+lazy val DoubleAsStringEncoder: Encoder[Double, String] =
+  Encoder[Double, String](_.toString)
+
+val BooleanAsIsEncoder: Encoder[Boolean, Boolean] = AsIsEncoder()
+
+lazy val BooleanAsAttrPresenceEncoder: Encoder[Boolean, String] =
+  Encoder[Boolean, String](if _ then "" else null)
+
+lazy val BooleanAsTrueFalseStringEncoder: Encoder[Boolean, String] =
+  Encoder[Boolean, String](if _ then "true" else "false")
+
+lazy val BooleanAsYesNoStringEncoder: Encoder[Boolean, String] =
+  Encoder[Boolean, String](if _ then "yes" else "no")
+
+lazy val BooleanAsOnOffStringEncoder: Encoder[Boolean, String] =
+  Encoder[Boolean, String](if _ then "on" else "off")

core/src/scalive/defs/complex/ComplexHtmlKeys.scala

@@ -12,7 +12,7 @@ trait ComplexHtmlKeys:
     * select and access specific elements via the class selectors or functions like the DOM method
     * document.getElementsByClassName
     */
-  val className: HtmlAttr[String] = new HtmlAttr("class", StringAsIsCodec)
+  val className: HtmlAttr[String] = new HtmlAttr("class", StringAsIsEncoder)
 
   val cls: HtmlAttr[String] = className
 
@@ -22,7 +22,7 @@ trait ComplexHtmlKeys:
     * stylesheet, and the href attribute is set to the URL of an external style sheet to format the
     * page.
     */
-  lazy val rel: HtmlAttr[String] = new HtmlAttr("rel", StringAsIsCodec)
+  lazy val rel: HtmlAttr[String] = new HtmlAttr("rel", StringAsIsEncoder)
 
   /** The attribute describes the role(s) the current element plays in the context of the document.
     * This can be used, for example, by applications and assistive technologies to determine the
@@ -35,7 +35,7 @@ trait ComplexHtmlKeys:
     *
     * See: [[http://www.w3.org/TR/role-attribute/#s_role_module_attributes]]
     */
-  lazy val role: HtmlAttr[String] = new HtmlAttr("role", StringAsIsCodec)
+  lazy val role: HtmlAttr[String] = new HtmlAttr("role", StringAsIsEncoder)
 
   /** This class of attributes, called custom data attributes, allows proprietary information to be
     * exchanged between the HTML and its DOM representation that may be used by scripts. All such
@@ -51,13 +51,13 @@ trait ComplexHtmlKeys:
     * attribute data-test-value will be accessible via HTMLElement.dataset.testValue as any dash
     * (U+002D) is replaced by the capitalization of the next letter (camelcase).
     */
-  def dataAttr(suffix: String): HtmlAttr[String] = new HtmlAttr(s"data-$suffix", StringAsIsCodec)
+  def dataAttr(suffix: String): HtmlAttr[String] = new HtmlAttr(s"data-$suffix", StringAsIsEncoder)
 
   /** This attribute contains CSS styling declarations to be applied to the element. Note that it is
     * recommended for styles to be defined in a separate file or files. This attribute and the style
     * element have mainly the purpose of allowing for quick styling, for example for testing
     * purposes.
     */
-  lazy val styleAttr: HtmlAttr[String] = new HtmlAttr("style", StringAsIsCodec)
+  lazy val styleAttr: HtmlAttr[String] = new HtmlAttr("style", StringAsIsEncoder)
 
 end ComplexHtmlKeys