package org.jetbrains.dokka.base.renderers.html import kotlinx.html.FlowContent import kotlinx.html.span fun FlowContent.buildTextBreakableAfterCapitalLetters(name: String, hasLastElement: Boolean = false) { if (name.contains(" ")) { val withOutSpaces = name.split(" ") withOutSpaces.dropLast(1).forEach { buildBreakableText(it) +" " } buildBreakableText(withOutSpaces.last()) } else { val content = name.replace(Regex("(?!^)([A-Z])"), " $1").split(" ") joinToHtml(content, hasLastElement) { it } } } fun FlowContent.buildBreakableDotSeparatedHtml(name: String) { val phrases = name.split(".") phrases.forEachIndexed { i, e -> val elementWithOptionalDot = e.takeIf { i == phrases.lastIndex } ?: "$e." if (e.length > 10) { buildTextBreakableAfterCapitalLetters(elementWithOptionalDot, hasLastElement = i == phrases.lastIndex) } else { buildBreakableHtmlElement(elementWithOptionalDot, i == phrases.lastIndex) } } } private fun FlowContent.joinToHtml(elements: List, hasLastElement: Boolean = true, onEach: (String) -> String) { elements.dropLast(1).forEach { buildBreakableHtmlElement(onEach(it)) } elements.last().takeIf { it.isNotBlank() }?.let { if (hasLastElement) { span { buildBreakableHtmlElement(it, last = true) } } else { buildBreakableHtmlElement(it, last = false) } } } private fun FlowContent.buildBreakableHtmlElement(element: String, last: Boolean = false) { element.takeIf { it.isNotBlank() }?.let { span { +it } } if (!last) { wbr { } } } fun FlowContent.buildBreakableText(name: String) = if (name.contains(".")) buildBreakableDotSeparatedHtml(name) else buildTextBreakableAfterCapitalLetters(name)