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Support float initializers in fun params generated from idl definitions

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This commit is contained in:
Shagen Ogandzhanian
2018-12-12 13:37:06 +01:00
parent 42fa6ce6f0
commit 2d49268a0b
1 changed files with 3 additions and 2 deletions
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libraries/tools/idl2k/src/main/kotlin/render.kt
+3 -2
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@@ -55,7 +55,7 @@ private fun Appendable.renderAttributeDeclaration(arg: GenerateAttribute, modali
}
append(" = ")
append(arg.initializer.replaceWrongConstants(arg.type))
append(arg.initializer.specifyInitializerConstant(arg.type))
if (omitDefaults) {
append(" */")
@@ -86,10 +86,11 @@ private fun Appendable.renderAttributeDeclarationAsProperty(arg: GenerateAttribu
private val keywords = setOf("interface", "is", "as")
private fun String.parse() = if (this.startsWith("0x")) BigInteger(this.substring(2), 16) else BigInteger(this)
private fun String.replaceWrongConstants(type: Type) = when {
private fun String.specifyInitializerConstant(type: Type) = when {
this == "undefined" && type.nullable -> "undefined"
this == "definedExternally" || type is SimpleType && type.type == "Int" && parse() > BigInteger.valueOf(Int.MAX_VALUE.toLong()) -> "definedExternally"
type is SimpleType && type.type == "Double" && this.matches("[0-9]+".toRegex()) -> "${this}.0"
type is SimpleType && type.type == "Float" -> "${this}f"
else -> this
}
private fun String.replaceKeywords() = if (this in keywords) this + "_" else this