chylex/IntelliJ-Rainbow-Brackets
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Prefer val by lazy & remove var

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This commit is contained in:
张志豪 2018-02-20 12:05:42 +08:00
parent 0d6e99820b
commit c95c7549ae
1 changed files with 12 additions and 8 deletions

20
src/main/kotlin/com/github/izhangzhihao/rainbow/brackets/BracePairs.kt
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@ -18,19 +18,23 @@ object BracePairs {
@Suppress("MemberVisibilityCanBePrivate")
val providers = LanguageExtension<PairedBraceProvider>("izhangzhihao.rainbow.brackets.pairedBraceProvider")
private val bracePairs: Lazy<Map<Language, List<BracePair>?>> = lazy {
private val bracePairs by lazy {
Language.getRegisteredLanguages()
.map { language ->
if (language is CompositeLanguage) {
return@map language to null
}
var pairs = LanguageBraceMatching.INSTANCE.forLanguage(language)?.pairs
if (pairs == null || pairs.isEmpty()) {
pairs = language.associatedFileType
?.let { BraceMatchingUtil.getBraceMatcher(it, language) as? PairedBraceMatcher }
?.pairs
}
val pairs =
LanguageBraceMatching.INSTANCE.forLanguage(language)?.pairs.let {
if (it == null || it.isEmpty()) {
language.associatedFileType
?.let { BraceMatchingUtil.getBraceMatcher(it, language) as? PairedBraceMatcher }
?.pairs
} else {
it
}
}
val pairsList = providers.forLanguage(language)?.pairs?.let {
if (pairs != null && pairs.isNotEmpty()) {
@ -45,7 +49,7 @@ object BracePairs {
.toMap()
}
fun getBracePairs(language: Language) = bracePairs.value[language]
fun getBracePairs(language: Language) = bracePairs[language]
}