web: mark internal and experimental api in web-core (#1077)

Co-authored-by: Oleksandr Karpovich <oleksandr.karpovich@jetbrains.com>

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/DomApplier.kt

@@ -11,7 +11,7 @@ import org.w3c.dom.HTMLElement
 import org.w3c.dom.Node
 import org.w3c.dom.get
 
-class DomApplier(
+internal class DomApplier(
     root: DomNodeWrapper
 ) : AbstractApplier<DomNodeWrapper>(root) {
 
@@ -43,7 +43,7 @@ external interface EventListenerOptions {
     var capture: Boolean
 }
 
-open class DomNodeWrapper(open val node: Node) {
+internal open class DomNodeWrapper(open val node: Node) {
     private var currentListeners = emptyList<SyntheticEventListener<*>>()
 
     fun updateEventListeners(list: List<SyntheticEventListener<*>>) {
@@ -92,7 +92,7 @@ open class DomNodeWrapper(open val node: Node) {
 }
 
 
-class DomElementWrapper(override val node: HTMLElement): DomNodeWrapper(node) {
+internal class DomElementWrapper(override val node: HTMLElement): DomNodeWrapper(node) {
     private var currentAttrs: Map<String, String>? = null
 
     fun updateAttrs(attrs: Map<String, String>) {

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/ExperimentalComposeWebApi.kt

@@ -0,0 +1,4 @@
+package org.jetbrains.compose.web
+
+@RequiresOptIn("This API is experimental and is likely to change in the future.")
+annotation class ExperimentalComposeWebApi

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/AttrsBuilder.kt

@@ -21,8 +21,8 @@ open class AttrsBuilder<TElement : Element> : EventsListenerBuilder() {
     internal val attributesMap = mutableMapOf<String, String>()
     val styleBuilder = StyleBuilderImpl()
 
-    val propertyUpdates = mutableListOf<Pair<(Element, Any) -> Unit, Any>>()
-    var refEffect: (DisposableEffectScope.(TElement) -> DisposableEffectResult)? = null
+    internal val propertyUpdates = mutableListOf<Pair<(Element, Any) -> Unit, Any>>()
+    internal var refEffect: (DisposableEffectScope.(TElement) -> DisposableEffectResult)? = null
 
     /**
      * [style] add inline CSS-style properties to the element via [StyleBuilder] context
@@ -103,7 +103,7 @@ open class AttrsBuilder<TElement : Element> : EventsListenerBuilder() {
         propertyUpdates.add((update to value) as Pair<(Element, Any) -> Unit, Any>)
     }
 
-    fun collect(): Map<String, String> {
+    internal fun collect(): Map<String, String> {
         return attributesMap
     }
 
@@ -131,6 +131,6 @@ open class AttrsBuilder<TElement : Element> : EventsListenerBuilder() {
     }
 }
 
-val setClassList: (HTMLElement, Array<out String>) -> Unit = { e, classList ->
+private val setClassList: (HTMLElement, Array<out String>) -> Unit = { e, classList ->
     e.classList.add(*classList)
 }

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/attributes/EventsListenerBuilder.kt

@@ -188,7 +188,7 @@ open class EventsListenerBuilder {
         listeners.add(SyntheticEventListener(SCROLL, options, listener))
     }
 
-    fun collectListeners(): List<SyntheticEventListener<*>> = listeners
+    internal fun collectListeners(): List<SyntheticEventListener<*>> = listeners
 
     /**
      * [addEventListener] used for adding arbitrary events to the element. It resembles the standard DOM addEventListener method

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/elements/Base.kt

@@ -13,54 +13,9 @@ import androidx.compose.runtime.remember
 import org.jetbrains.compose.web.DomApplier
 import org.jetbrains.compose.web.DomElementWrapper
 import org.jetbrains.compose.web.attributes.AttrsBuilder
-import kotlinx.browser.document
-import org.w3c.dom.Audio
+import org.jetbrains.compose.web.ExperimentalComposeWebApi
 import org.w3c.dom.Element
-import org.w3c.dom.HTMLAnchorElement
-import org.w3c.dom.HTMLAreaElement
-import org.w3c.dom.HTMLAudioElement
-import org.w3c.dom.HTMLBRElement
-import org.w3c.dom.HTMLButtonElement
-import org.w3c.dom.HTMLDataListElement
-import org.w3c.dom.HTMLDivElement
 import org.w3c.dom.HTMLElement
-import org.w3c.dom.HTMLEmbedElement
-import org.w3c.dom.HTMLFieldSetElement
-import org.w3c.dom.HTMLFormElement
-import org.w3c.dom.HTMLHRElement
-import org.w3c.dom.HTMLHeadingElement
-import org.w3c.dom.HTMLIFrameElement
-import org.w3c.dom.HTMLImageElement
-import org.w3c.dom.HTMLInputElement
-import org.w3c.dom.HTMLLIElement
-import org.w3c.dom.HTMLLabelElement
-import org.w3c.dom.HTMLLegendElement
-import org.w3c.dom.HTMLMapElement
-import org.w3c.dom.HTMLMeterElement
-import org.w3c.dom.HTMLOListElement
-import org.w3c.dom.HTMLObjectElement
-import org.w3c.dom.HTMLOptGroupElement
-import org.w3c.dom.HTMLOptionElement
-import org.w3c.dom.HTMLOutputElement
-import org.w3c.dom.HTMLParagraphElement
-import org.w3c.dom.HTMLParamElement
-import org.w3c.dom.HTMLPictureElement
-import org.w3c.dom.HTMLPreElement
-import org.w3c.dom.HTMLProgressElement
-import org.w3c.dom.HTMLSelectElement
-import org.w3c.dom.HTMLSourceElement
-import org.w3c.dom.HTMLSpanElement
-import org.w3c.dom.HTMLStyleElement
-import org.w3c.dom.HTMLTableCaptionElement
-import org.w3c.dom.HTMLTableCellElement
-import org.w3c.dom.HTMLTableColElement
-import org.w3c.dom.HTMLTableElement
-import org.w3c.dom.HTMLTableRowElement
-import org.w3c.dom.HTMLTableSectionElement
-import org.w3c.dom.HTMLTextAreaElement
-import org.w3c.dom.HTMLTrackElement
-import org.w3c.dom.HTMLUListElement
-import org.w3c.dom.HTMLVideoElement
 
 @OptIn(ComposeCompilerApi::class)
 @Composable
@@ -89,7 +44,7 @@ inline fun <TScope, T, reified E : Applier<*>> ComposeDomNode(
     currentComposer.endNode()
 }
 
-class DisposableEffectHolder<TElement: Element>(
+class DisposableEffectHolder<TElement : Element>(
     var effect: (DisposableEffectScope.(TElement) -> DisposableEffectResult)? = null
 )
 
@@ -135,6 +90,7 @@ fun <TElement : Element> TagElement(
 }
 
 @Composable
+@ExperimentalComposeWebApi
 fun <TElement : Element> TagElement(
     tagName: String,
     applyAttrs: AttrsBuilder<TElement>.() -> Unit,

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/elements/ElementScope.kt

@@ -113,7 +113,7 @@ abstract class ElementScopeBase<out TElement : Element> : ElementScope<TElement>
     }
 }
 
-open class ElementScopeImpl<TElement : Element> : ElementScopeBase<TElement>() {
+internal open class ElementScopeImpl<TElement : Element> : ElementScopeBase<TElement>() {
     public override lateinit var element: TElement
 }
 

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/elements/Elements.kt

@@ -883,8 +883,8 @@ fun Tfoot(
  * Usually, it's [androidx.compose.web.css.StyleSheet] instance
  */
 @Composable
-inline fun Style(
-    noinline applyAttrs: (AttrsBuilder<HTMLStyleElement>.() -> Unit)? = null,
+fun Style(
+    applyAttrs: (AttrsBuilder<HTMLStyleElement>.() -> Unit)? = null,
     cssRules: CSSRuleDeclarationList
 ) {
     TagElement(
@@ -912,8 +912,8 @@ inline fun Style(
  * @param rulesBuild allows to define the style rules using [StyleSheetBuilder]
  */
 @Composable
-inline fun Style(
-    noinline applyAttrs: (AttrsBuilder<HTMLStyleElement>.() -> Unit)? = null,
+fun Style(
+    applyAttrs: (AttrsBuilder<HTMLStyleElement>.() -> Unit)? = null,
     rulesBuild: StyleSheetBuilder.() -> Unit
 ) {
     val builder = StyleSheetBuilderImpl()

web/core/src/jsMain/kotlin/org/jetbrains/compose/web/elements/Style.kt

@@ -7,13 +7,13 @@ import org.w3c.dom.css.CSSStyleRule
 import org.jetbrains.compose.web.css.*
 import org.w3c.dom.css.CSSStyleSheet
 
-fun clearCSSRules(sheet: CSSStyleSheet) {
+internal fun clearCSSRules(sheet: CSSStyleSheet) {
     repeat(sheet.cssRules.length) {
         sheet.deleteRule(0)
     }
 }
 
-fun setCSSRules(sheet: CSSStyleSheet, cssRules: CSSRuleDeclarationList) {
+internal fun setCSSRules(sheet: CSSStyleSheet, cssRules: CSSRuleDeclarationList) {
     cssRules.forEach { cssRule ->
         sheet.addRule(cssRule)
     }
@@ -81,7 +81,7 @@ private fun fillRule(
     }
 }
 
-fun setProperty(
+internal fun setProperty(
     style: CSSStyleDeclaration,
     name: String,
     value: StylePropertyValue
@@ -89,7 +89,7 @@ fun setProperty(
     style.setProperty(name, value.toString())
 }
 
-fun setVariable(
+internal fun setVariable(
     style: CSSStyleDeclaration,
     name: String,
     value: StylePropertyValue

web/core/src/jsTest/kotlin/elements/ElementsTests.kt

@@ -6,6 +6,7 @@
 package org.jetbrains.compose.web.core.tests.elements
 
 import androidx.compose.runtime.Composable
+import org.jetbrains.compose.web.ExperimentalComposeWebApi
 import org.jetbrains.compose.web.attributes.AttrsBuilder
 import org.jetbrains.compose.web.core.tests.runTest
 import org.jetbrains.compose.web.dom.*
@@ -65,7 +66,7 @@ class ElementsTests {
             Pair({ Ol() }, "OL"),
 
             Pair({ Li() }, "LI"),
-            Pair({ Img(src="whatever") }, "IMG"),
+            Pair({ Img(src = "whatever") }, "IMG"),
 
             Pair({ Form() }, "FORM"),
             Pair({ Select() }, "SELECT"),
@@ -106,6 +107,7 @@ class ElementsTests {
     }
 
     @Test
+    @OptIn(ExperimentalComposeWebApi::class)
     fun rawCreation() = runTest {
         @Composable
         fun CustomElement(