Move stuff in base

src/wasmJsMain/kotlin/nl/astraeus/vst/ui/css/CssName.kt

@@ -0,0 +1,79 @@
+package nl.astraeus.vst.ui.css
+
+import nl.astraeus.css.style.DescriptionProvider
+import nl.astraeus.css.style.cls
+
+private val CAPITAL_LETTER = Regex("[A-Z]")
+
+fun String.hyphenize(): String {
+  var result = replace(CAPITAL_LETTER) {
+    "-${it.value.lowercase()}"
+  }
+
+  if (result.startsWith('-')) {
+    result = result.substring(1)
+  }
+
+  return result
+}
+
+private var nextCssId = 1
+
+object CssSettings {
+  var preFix = "css"
+  var shortId = false
+  var minified = false
+}
+
+private fun nextShortId(): String {
+  var id = nextCssId++
+  val result = StringBuilder()
+
+  while (id > 0) {
+    val ch = ((id % 26) + 'a'.code).toChar()
+    result.append(ch)
+
+    id /= 26
+  }
+
+  return result.toString()
+}
+
+interface CssName : DescriptionProvider {
+  val name: String
+    get() = if (CssSettings.shortId) {
+      nextShortId()
+    } else {
+      "${CssSettings.preFix}-${this::class.simpleName?.hyphenize() ?: this::class}"
+    }
+
+  fun cls(): DescriptionProvider = cls(this)
+
+  fun cssName(): String = "${this::class.simpleName?.hyphenize() ?: this::class}"
+
+  override fun description() = name
+}
+
+open class CssId(name: String) : DescriptionProvider {
+  val name: String = if (CssSettings.shortId) {
+    nextShortId()
+  } else {
+    "daw-$name-css"
+  }
+
+  override fun description() = name
+
+  override fun equals(other: Any?): Boolean {
+    if (this === other) return true
+    if (other !is CssId) return false
+
+    if (name != other.name) return false
+
+    return true
+  }
+
+  override fun hashCode(): Int {
+    return name.hashCode()
+  }
+
+}