Remove dependency of serialization on frontend

Move ApplicationExtensionDescriptor and ProjectExtensionDescriptor to :compiler:util.
2021-04-22 20:04:15 +02:00
parent 8b3769b88e
commit e790fa8ac9
3 changed files with 4 additions and 15 deletions
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.extensions
+
+import com.intellij.openapi.Disposable
+import com.intellij.openapi.application.ApplicationManager
+import com.intellij.openapi.extensions.ExtensionPoint
+import com.intellij.openapi.extensions.ExtensionPointName
+
+open class ApplicationExtensionDescriptor<T : Any>(name: String, private val extensionClass: Class<T>) {
+    val extensionPointName: ExtensionPointName<T> = ExtensionPointName.create(name)
+
+    fun registerExtensionPoint() {
+        ApplicationManager.getApplication().extensionArea.registerExtensionPoint(
+            extensionPointName.name,
+            extensionClass.name,
+            ExtensionPoint.Kind.INTERFACE
+        )
+    }
+
+    fun registerExtension(extension: T, disposable: Disposable) {
+        ApplicationManager.getApplication().extensionArea.getExtensionPoint(extensionPointName).registerExtension(extension, disposable)
+    }
+
+    fun getInstances(): List<T> {
+        val projectArea = ApplicationManager.getApplication().extensionArea
+        if (!projectArea.hasExtensionPoint(extensionPointName.name)) return listOf()
+
+        return projectArea.getExtensionPoint(extensionPointName).extensions.toList()
+    }
+}
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.extensions
+
+import com.intellij.openapi.extensions.ExtensionPoint
+import com.intellij.openapi.extensions.ExtensionPointName
+import com.intellij.openapi.project.Project
+
+open class ProjectExtensionDescriptor<T : Any>(name: String, private val extensionClass: Class<T>) {
+    val extensionPointName: ExtensionPointName<T> = ExtensionPointName.create(name)
+
+    fun registerExtensionPoint(project: Project) {
+        project.extensionArea.registerExtensionPoint(
+            extensionPointName.name,
+            extensionClass.name,
+            ExtensionPoint.Kind.INTERFACE
+        )
+    }
+
+    fun registerExtension(project: Project, extension: T) {
+        project.extensionArea.getExtensionPoint(extensionPointName).registerExtension(extension, project)
+    }
+
+    fun getInstances(project: Project): List<T> {
+        val projectArea = project.extensionArea
+        if (!projectArea.hasExtensionPoint(extensionPointName.name)) return listOf()
+
+        return projectArea.getExtensionPoint(extensionPointName).extensions.toList()
+    }
+}