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Produce DOM nodes via builder

ATTR_EXPERIMENT
Shagen Ogandzhanian 4 years ago
parent
428a0a6ce8
commit
e96d59818b
4 changed files with 165 additions and 55 deletions
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  1. 2
      web/benchmark-core/src/jsMain/kotlin/com/sample/content/IntroSection.kt
  2. 115
      web/core/src/jsMain/kotlin/androidx/compose/web/elements/Base.kt
  3. 99
      web/core/src/jsMain/kotlin/androidx/compose/web/elements/Elements.kt
  4. 2
      web/core/src/jsMain/kotlin/androidx/compose/web/elements/Style.kt

2
web/benchmark-core/src/jsMain/kotlin/com/sample/content/IntroSection.kt
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@ -2,10 +2,8 @@ package com.sample.content
import androidx.compose.runtime.*
import org.jetbrains.compose.web.css.*
import org.jetbrains.compose.web.css.selectors.*
import org.jetbrains.compose.web.attributes.*
import org.jetbrains.compose.web.dom.*
import org.jetbrains.compose.web.*
import com.sample.components.ContainerInSection
import com.sample.style.*
import org.w3c.dom.HTMLElement

115
web/core/src/jsMain/kotlin/androidx/compose/web/elements/Base.kt
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@ -16,7 +16,34 @@ import org.jetbrains.compose.web.attributes.AttrsBuilder
import org.jetbrains.compose.web.attributes.Tag
import kotlinx.browser.document
import org.w3c.dom.Element
import org.w3c.dom.HTMLAnchorElement
import org.w3c.dom.HTMLBRElement
import org.w3c.dom.HTMLButtonElement
import org.w3c.dom.HTMLDivElement
import org.w3c.dom.HTMLElement
import org.w3c.dom.HTMLFormElement
import org.w3c.dom.HTMLHRElement
import org.w3c.dom.HTMLHeadElement
import org.w3c.dom.HTMLHeadingElement
import org.w3c.dom.HTMLImageElement
import org.w3c.dom.HTMLInputElement
import org.w3c.dom.HTMLLIElement
import org.w3c.dom.HTMLOListElement
import org.w3c.dom.HTMLOptGroupElement
import org.w3c.dom.HTMLOptionElement
import org.w3c.dom.HTMLParagraphElement
import org.w3c.dom.HTMLPreElement
import org.w3c.dom.HTMLSelectElement
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.HTMLUListElement
@OptIn(ComposeCompilerApi::class)
@Composable
@ -49,9 +76,82 @@ class DisposableEffectHolder(
var effect: (DisposableEffectScope.(Element) -> DisposableEffectResult)? = null
)
interface ElementBuilder<TElement : Element> {
fun create(): TElement
private open class ElementBuilderImplementation<TElement : HTMLElement>(private val tagName: String) : ElementBuilder<TElement> {
private val el: Element by lazy { document.createElement(tagName) }
override fun create(): TElement = el.cloneNode() as TElement
}
companion object {
fun <TElement : HTMLElement> createBuilder(tagName: String): ElementBuilder<TElement> {
return object : ElementBuilderImplementation<TElement>(tagName) {}
}
val Div: ElementBuilder<HTMLDivElement> = ElementBuilderImplementation("div")
val A: ElementBuilder<HTMLAnchorElement> = ElementBuilderImplementation("a")
val Input: ElementBuilder<HTMLInputElement> = ElementBuilderImplementation("input")
val Button: ElementBuilder<HTMLButtonElement> = ElementBuilderImplementation("button")
val H1: ElementBuilder<HTMLHeadingElement> = ElementBuilderImplementation("h1")
val H2: ElementBuilder<HTMLHeadingElement> = ElementBuilderImplementation("h2")
val H3: ElementBuilder<HTMLHeadingElement> = ElementBuilderImplementation("h3")
val H4: ElementBuilder<HTMLHeadingElement> = ElementBuilderImplementation("h4")
val H5: ElementBuilder<HTMLHeadingElement> = ElementBuilderImplementation("h5")
val H6: ElementBuilder<HTMLHeadingElement> = ElementBuilderImplementation("h6")
val P: ElementBuilder<HTMLParagraphElement> = ElementBuilderImplementation<HTMLParagraphElement>("p")
val Em: ElementBuilder<HTMLElement> = ElementBuilderImplementation("em")
val I: ElementBuilder<HTMLElement> = ElementBuilderImplementation("i")
val B: ElementBuilder<HTMLElement> = ElementBuilderImplementation("b")
val Small: ElementBuilder<HTMLElement> = ElementBuilderImplementation("small")
val Span: ElementBuilder<HTMLSpanElement> = ElementBuilderImplementation("span")
val Br: ElementBuilder<HTMLBRElement> = ElementBuilderImplementation("br")
val Ul: ElementBuilder<HTMLUListElement> = ElementBuilderImplementation("ul")
val Ol: ElementBuilder<HTMLOListElement> = ElementBuilderImplementation("ol")
val Li: ElementBuilder<HTMLLIElement> = ElementBuilderImplementation("li")
val Img: ElementBuilder<HTMLImageElement> = ElementBuilderImplementation("img")
val Form: ElementBuilder<HTMLFormElement> = ElementBuilderImplementation("form")
val Select: ElementBuilder<HTMLSelectElement> = ElementBuilderImplementation("select")
val Option: ElementBuilder<HTMLOptionElement> = ElementBuilderImplementation("option")
val OptGroup: ElementBuilder<HTMLOptGroupElement> = ElementBuilderImplementation("optgroup")
val Section: ElementBuilder<HTMLElement> = ElementBuilderImplementation("section")
val TextArea: ElementBuilder<HTMLTextAreaElement> = ElementBuilderImplementation("textarea")
val Nav: ElementBuilder<HTMLElement> = ElementBuilderImplementation("nav")
val Pre: ElementBuilder<HTMLPreElement> = ElementBuilderImplementation("pre")
val Code: ElementBuilder<HTMLElement> = ElementBuilderImplementation("code")
val Main: ElementBuilder<HTMLElement> = ElementBuilderImplementation("main")
val Footer: ElementBuilder<HTMLElement> = ElementBuilderImplementation("footer")
val Hr: ElementBuilder<HTMLHRElement> = ElementBuilderImplementation("hr")
val Label: ElementBuilder<HTMLElement> = ElementBuilderImplementation("label")
val Table: ElementBuilder<HTMLTableElement> = ElementBuilderImplementation("table")
val Caption: ElementBuilder<HTMLTableCaptionElement> = ElementBuilderImplementation("caption")
val Col: ElementBuilder<HTMLTableColElement> = ElementBuilderImplementation("col")
val Colgroup: ElementBuilder<HTMLTableColElement> = ElementBuilderImplementation("colgroup")
val Tr: ElementBuilder<HTMLTableRowElement> = ElementBuilderImplementation("tr")
val Thead: ElementBuilder<HTMLTableSectionElement> = ElementBuilderImplementation("thead")
val Th: ElementBuilder<HTMLTableCellElement> = ElementBuilderImplementation("th")
val Td: ElementBuilder<HTMLTableCellElement> = ElementBuilderImplementation("td")
val Tbody: ElementBuilder<HTMLTableSectionElement> = ElementBuilderImplementation("tbody")
val Tfoot: ElementBuilder<HTMLTableSectionElement> = ElementBuilderImplementation("tfoot")
val Style: ElementBuilder<HTMLStyleElement> = ElementBuilderImplementation("style")
}
}
@Composable
fun <TTag : Tag, TElement : Element> TagElement(
tagName: String,
elementBuilder: ElementBuilder<TElement>,
applyAttrs: AttrsBuilder<TTag>.() -> Unit,
content: (@Composable ElementScope<TElement>.() -> Unit)?
) {
@ -60,7 +160,7 @@ fun <TTag : Tag, TElement : Element> TagElement(
ComposeDomNode<ElementScope<TElement>, DomElementWrapper, DomApplier>(
factory = {
DomElementWrapper(document.createElement(tagName) as HTMLElement).also {
DomElementWrapper(elementBuilder.create() as HTMLElement).also {
scope.element = it.node.unsafeCast<TElement>()
}
},
@ -85,3 +185,14 @@ fun <TTag : Tag, TElement : Element> TagElement(
refEffect.effect?.invoke(this, scope.element) ?: onDispose {}
}
}
@Composable
fun <TTag : Tag, TElement : Element> TagElement(
tagName: String,
applyAttrs: AttrsBuilder<TTag>.() -> Unit,
content: (@Composable ElementScope<TElement>.() -> Unit)?
) = TagElement(
elementBuilder = ElementBuilder.createBuilder(tagName),
applyAttrs = applyAttrs,
content = content
)

99
web/core/src/jsMain/kotlin/androidx/compose/web/elements/Elements.kt
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@ -18,6 +18,7 @@ import org.jetbrains.compose.web.attributes.value
import kotlinx.browser.document
import org.w3c.dom.HTMLAnchorElement
import org.w3c.dom.HTMLBRElement
import org.w3c.dom.HTMLButtonElement
import org.w3c.dom.HTMLDivElement
import org.w3c.dom.HTMLElement
import org.w3c.dom.HTMLFormElement
@ -62,7 +63,7 @@ fun Div(
content: ContentBuilder<HTMLDivElement>? = null
) {
TagElement(
tagName = "div",
elementBuilder = ElementBuilder.Div,
applyAttrs = attrs,
content = content
)
@ -75,7 +76,7 @@ fun A(
content: ContentBuilder<HTMLAnchorElement>? = null
) {
TagElement<Tag.A, HTMLAnchorElement>(
tagName = "a",
elementBuilder = ElementBuilder.A,
applyAttrs = {
href(href)
attrs()
@ -91,7 +92,7 @@ fun Input(
attrs: AttrBuilderContext<Tag.Input> = {}
) {
TagElement<Tag.Input, HTMLInputElement>(
tagName = "input",
elementBuilder = ElementBuilder.Input,
applyAttrs = {
type(type)
value(value)
@ -104,108 +105,108 @@ fun Input(
@Composable
fun Button(
attrs: AttrBuilderContext<Tag.Button> = {},
content: ContentBuilder<HTMLHeadingElement>? = null
) = TagElement("button", applyAttrs = attrs, content = content)
content: ContentBuilder<HTMLButtonElement>? = null
) = TagElement(elementBuilder = ElementBuilder.Button, applyAttrs = attrs, content = content)
@Composable
fun H1(
attrs: AttrBuilderContext<Tag.H> = {},
content: ContentBuilder<HTMLHeadingElement>? = null
) = TagElement("h1", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.H1, applyAttrs = attrs, content = content)
@Composable
fun H2(
attrs: AttrBuilderContext<Tag.H> = {},
content: ContentBuilder<HTMLHeadingElement>? = null
) = TagElement("h2", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.H2, applyAttrs = attrs, content = content)
@Composable
fun H3(
attrs: AttrBuilderContext<Tag.H> = {},
content: ContentBuilder<HTMLHeadingElement>? = null
) = TagElement("h3", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.H3, applyAttrs = attrs, content = content)
@Composable
fun H4(
attrs: AttrBuilderContext<Tag.H> = {},
content: ContentBuilder<HTMLHeadingElement>? = null
) = TagElement("h4", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.H4, applyAttrs = attrs, content = content)
@Composable
fun H5(
attrs: AttrBuilderContext<Tag.H> = {},
content: ContentBuilder<HTMLHeadingElement>? = null
) = TagElement("h5", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.H5, applyAttrs = attrs, content = content)
@Composable
fun H6(
attrs: AttrBuilderContext<Tag.H> = {},
content: ContentBuilder<HTMLHeadingElement>? = null
) = TagElement("h6", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.H6, applyAttrs = attrs, content = content)
@Composable
fun P(
attrs: AttrBuilderContext<Tag.P> = {},
content: ContentBuilder<HTMLParagraphElement>? = null
) = TagElement("p", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.P, applyAttrs = attrs, content = content)
@Composable
fun Em(
attrs: AttrBuilderContext<Tag> = {},
content: ContentBuilder<HTMLElement>? = null
) = TagElement("em", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.Em, applyAttrs = attrs, content = content)
@Composable
fun I(
attrs: AttrBuilderContext<Tag> = {},
content: ContentBuilder<HTMLElement>? = null
) = TagElement("i", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.I, applyAttrs = attrs, content = content)
@Composable
fun B(
attrs: AttrBuilderContext<Tag> = {},
content: ContentBuilder<HTMLElement>? = null
) = TagElement("b", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.B, applyAttrs = attrs, content = content)
@Composable
fun Small(
attrs: AttrBuilderContext<Tag> = {},
content: ContentBuilder<HTMLElement>? = null
) = TagElement("small", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.Small, applyAttrs = attrs, content = content)
@Composable
fun Span(
attrs: AttrBuilderContext<Tag.Span> = {},
content: ContentBuilder<HTMLSpanElement>? = null
) = TagElement("span", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.Span, applyAttrs = attrs, content = content)
@Composable
fun Br(attrs: AttrBuilderContext<Tag.Br> = {}) =
TagElement<Tag.Br, HTMLBRElement>("br", applyAttrs = attrs, content = null)
TagElement<Tag.Br, HTMLBRElement>(elementBuilder = ElementBuilder.Br, applyAttrs = attrs, content = null)
@Composable
fun Ul(
attrs: AttrBuilderContext<Tag.Ul> = {},
content: ContentBuilder<HTMLUListElement>? = null
) = TagElement("ul", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.Ul, applyAttrs = attrs, content = content)
@Composable
fun Ol(
attrs: AttrBuilderContext<Tag.Ol> = {},
content: ContentBuilder<HTMLOListElement>? = null
) = TagElement("ol", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.Ol, applyAttrs = attrs, content = content)
@Composable
fun DOMScope<HTMLOListElement>.Li(
attrs: AttrBuilderContext<Tag.Li> = {},
content: ContentBuilder<HTMLLIElement>? = null
) = TagElement("li", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.Li, applyAttrs = attrs, content = content)
@Composable
fun DOMScope<HTMLUListElement>.Li(
attrs: AttrBuilderContext<Tag.Li> = {},
content: ContentBuilder<HTMLLIElement>? = null
) = TagElement("li", applyAttrs = attrs, content = content)
) = TagElement(elementBuilder = ElementBuilder.Li, applyAttrs = attrs, content = content)
@Composable
fun Img(
@ -213,7 +214,7 @@ fun Img(
alt: String = "",
attrs: AttrBuilderContext<Tag.Img> = {}
) = TagElement<Tag.Img, HTMLImageElement>(
tagName = "img",
elementBuilder = ElementBuilder.Img,
applyAttrs = {
src(src).alt(alt)
attrs()
@ -227,7 +228,7 @@ fun Form(
attrs: AttrBuilderContext<Tag.Form> = {},
content: ContentBuilder<HTMLFormElement>? = null
) = TagElement<Tag.Form, HTMLFormElement>(
tagName = "form",
elementBuilder = ElementBuilder.Form,
applyAttrs = {
if (!action.isNullOrEmpty()) action(action)
attrs()
@ -240,7 +241,7 @@ fun Select(
attrs: AttrBuilderContext<Tag.Select> = {},
content: ContentBuilder<HTMLSelectElement>? = null
) = TagElement(
tagName = "select",
elementBuilder = ElementBuilder.Select,
applyAttrs = attrs,
content = content
)
@ -251,7 +252,7 @@ fun Option(
attrs: AttrBuilderContext<Tag.Option> = {},
content: ContentBuilder<HTMLOptionElement>? = null
) = TagElement<Tag.Option, HTMLOptionElement>(
tagName = "option",
elementBuilder = ElementBuilder.Option,
applyAttrs = {
value(value)
attrs()
@ -265,7 +266,7 @@ fun OptGroup(
attrs: AttrBuilderContext<Tag.OptGroup> = {},
content: ContentBuilder<HTMLOptGroupElement>? = null
) = TagElement<Tag.OptGroup, HTMLOptGroupElement>(
tagName = "optgroup",
elementBuilder = ElementBuilder.OptGroup,
applyAttrs = {
label(label)
attrs()
@ -278,7 +279,7 @@ fun Section(
attrs: AttrBuilderContext<Tag> = {},
content: ContentBuilder<HTMLElement>? = null
) = TagElement(
tagName = "section",
elementBuilder = ElementBuilder.Section,
applyAttrs = attrs,
content = content
)
@ -288,7 +289,7 @@ fun TextArea(
attrs: AttrBuilderContext<Tag.TextArea> = {},
value: String
) = TagElement<Tag.TextArea, HTMLTextAreaElement>(
tagName = "textarea",
elementBuilder = ElementBuilder.TextArea,
applyAttrs = {
value(value)
attrs()
@ -302,7 +303,7 @@ fun Nav(
attrs: AttrBuilderContext<Tag.Nav> = {},
content: ContentBuilder<HTMLElement>? = null
) = TagElement(
tagName = "nav",
elementBuilder = ElementBuilder.Nav,
applyAttrs = attrs,
content = content
)
@ -313,7 +314,7 @@ fun Pre(
content: ContentBuilder<HTMLPreElement>? = null
) {
TagElement(
tagName = "pre",
elementBuilder = ElementBuilder.Pre,
applyAttrs = attrs,
content = content
)
@ -325,7 +326,7 @@ fun Code(
content: ContentBuilder<HTMLElement>? = null
) {
TagElement(
tagName = "code",
elementBuilder = ElementBuilder.Code,
applyAttrs = attrs,
content = content
)
@ -336,8 +337,8 @@ fun Main(
attrs: AttrBuilderContext<Tag.Div> = {},
content: ContentBuilder<HTMLElement>? = null
) {
TagElement<Tag.Div, HTMLAnchorElement>(
tagName = "main",
TagElement<Tag.Div, HTMLElement>(
elementBuilder = ElementBuilder.Main,
applyAttrs = attrs,
content = content
)
@ -348,8 +349,8 @@ fun Footer(
attrs: AttrBuilderContext<Tag.Div> = {},
content: ContentBuilder<HTMLElement>? = null
) {
TagElement<Tag.Div, HTMLAnchorElement>(
tagName = "footer",
TagElement<Tag.Div, HTMLElement>(
elementBuilder = ElementBuilder.Footer,
applyAttrs = attrs,
content = content
)
@ -360,7 +361,7 @@ fun Hr(
attrs: AttrBuilderContext<Tag.Hr> = {}
) {
TagElement<Tag.Hr, HTMLHRElement>(
tagName = "hr",
elementBuilder = ElementBuilder.Hr,
applyAttrs = attrs,
content = null
)
@ -372,8 +373,8 @@ fun Label(
attrs: AttrBuilderContext<Tag.Label> = {},
content: ContentBuilder<HTMLElement>? = null
) {
TagElement<Tag.Label, HTMLAnchorElement>(
tagName = "label",
TagElement<Tag.Label, HTMLElement>(
elementBuilder = ElementBuilder.Label,
applyAttrs = {
forId(forId)
attrs()
@ -388,7 +389,7 @@ fun Table(
content: ContentBuilder<HTMLTableElement>? = null
) {
TagElement(
tagName = "table",
elementBuilder = ElementBuilder.Table,
applyAttrs = attrs,
content = content
)
@ -400,7 +401,7 @@ fun Caption(
content: ContentBuilder<HTMLTableCaptionElement>? = null
) {
TagElement(
tagName = "caption",
elementBuilder = ElementBuilder.Caption,
applyAttrs = attrs,
content = content
)
@ -411,7 +412,7 @@ fun Col(
attrs: AttrBuilderContext<Tag.Col> = {}
) {
TagElement<Tag.Col, HTMLTableColElement>(
tagName = "col",
elementBuilder = ElementBuilder.Col,
applyAttrs = attrs,
content = null
)
@ -423,7 +424,7 @@ fun Colgroup(
content: ContentBuilder<HTMLTableColElement>? = null
) {
TagElement(
tagName = "colgroup",
elementBuilder = ElementBuilder.Colgroup,
applyAttrs = attrs,
content = content
)
@ -435,7 +436,7 @@ fun Tr(
content: ContentBuilder<HTMLTableRowElement>? = null
) {
TagElement(
tagName = "tr",
elementBuilder = ElementBuilder.Tr,
applyAttrs = attrs,
content = content
)
@ -447,7 +448,7 @@ fun Thead(
content: ContentBuilder<HTMLTableSectionElement>? = null
) {
TagElement(
tagName = "thead",
elementBuilder = ElementBuilder.Thead,
applyAttrs = attrs,
content = content
)
@ -459,7 +460,7 @@ fun Th(
content: ContentBuilder<HTMLTableCellElement>? = null
) {
TagElement(
tagName = "th",
elementBuilder = ElementBuilder.Th,
applyAttrs = attrs,
content = content
)
@ -471,7 +472,7 @@ fun Td(
content: ContentBuilder<HTMLTableCellElement>? = null
) {
TagElement(
tagName = "td",
elementBuilder = ElementBuilder.Td,
applyAttrs = attrs,
content = content
)
@ -483,7 +484,7 @@ fun Tbody(
content: ContentBuilder<HTMLTableSectionElement>? = null
) {
TagElement(
tagName = "tbody",
elementBuilder = ElementBuilder.Tbody,
applyAttrs = attrs,
content = content
)
@ -495,7 +496,7 @@ fun Tfoot(
content: ContentBuilder<HTMLTableSectionElement>? = null
) {
TagElement(
tagName = "tfoot",
elementBuilder = ElementBuilder.Tfoot,
applyAttrs = attrs,
content = content
)

2
web/core/src/jsMain/kotlin/androidx/compose/web/elements/Style.kt
Unescape View File

@ -38,7 +38,7 @@ inline fun Style(
cssRules: CSSRuleDeclarationList
) {
TagElement<Tag.Style, HTMLStyleElement>(
tagName = "style",
elementBuilder = ElementBuilder.Style,
applyAttrs = {
applyAttrs()
},

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