From 2c57853dbe076f473cb62f6c8799f6c1c142d0a5 Mon Sep 17 00:00:00 2001
From: "Vitaliy.Bibaev" <vitaliy.bibaev@jetbrains.com>
Date: Tue, 10 Oct 2017 13:35:54 +0300
Subject: [PATCH] Add an extension point to support standard library in kotlin

---
 .../lib/JavaStandardLibrarySupportProvider.kt | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 idea/idea-jvm/src/com/intellij/debugger/streams/kotlin/lib/JavaStandardLibrarySupportProvider.kt

diff --git a/idea/idea-jvm/src/com/intellij/debugger/streams/kotlin/lib/JavaStandardLibrarySupportProvider.kt b/idea/idea-jvm/src/com/intellij/debugger/streams/kotlin/lib/JavaStandardLibrarySupportProvider.kt
new file mode 100644
index 00000000000..723b65337dc
--- /dev/null
+++ b/idea/idea-jvm/src/com/intellij/debugger/streams/kotlin/lib/JavaStandardLibrarySupportProvider.kt
@@ -0,0 +1,32 @@
+package com.intellij.debugger.streams.kotlin.lib
+
+import com.intellij.debugger.streams.kotlin.psi.impl.KotlinJavaStreamChainBuilder
+import com.intellij.debugger.streams.kotlin.trace.dsl.KotlinStatementFactory
+import com.intellij.debugger.streams.kotlin.trace.impl.KotlinTraceExpressionBuilder
+import com.intellij.debugger.streams.lib.LibrarySupport
+import com.intellij.debugger.streams.lib.LibrarySupportProvider
+import com.intellij.debugger.streams.lib.impl.StandardLibrarySupport
+import com.intellij.debugger.streams.trace.TraceExpressionBuilder
+import com.intellij.debugger.streams.trace.dsl.impl.DslImpl
+import com.intellij.debugger.streams.wrapper.StreamChainBuilder
+import com.intellij.openapi.project.Project
+
+/**
+ * @author Vitaliy.Bibaev
+ */
+class JavaStandardLibrarySupportProvider : LibrarySupportProvider {
+  private companion object {
+    val builder = KotlinJavaStreamChainBuilder()
+    val support = StandardLibrarySupport()
+    val dsl = DslImpl(KotlinStatementFactory())
+  }
+
+  override fun getLanguageId(): String = LibraryUtil.KOTLIN_LANGUAGE_ID
+
+  override fun getChainBuilder(): StreamChainBuilder = builder
+
+  override fun getLibrarySupport(): LibrarySupport = support
+
+  override fun getExpressionBuilder(project: Project): TraceExpressionBuilder =
+      KotlinTraceExpressionBuilder(dsl, support.createHandlerFactory(dsl))
+}
\ No newline at end of file