Suppress inherited members (#1814)

2 files changed, 20 insertions, 4 deletions

diff --git a/plugins/base/src/main/kotlin/DokkaBase.kt b/plugins/base/src/main/kotlin/DokkaBase.kt
index d84207a5..0a18c3b1 100644
--- a/plugins/base/src/main/kotlin/DokkaBase.kt
+++ b/plugins/base/src/main/kotlin/DokkaBase.kt
@@ -82,6 +82,10 @@ class DokkaBase : DokkaPlugin() {
         preMergeDocumentableTransformer providing ::ObviousFunctionsDocumentableFilterTransformer
     }
 
+    val inheritedEntriesVisbilityFilter by extending {
+        preMergeDocumentableTransformer providing ::InheritedEntriesDocumentableFilterTransformer
+    }
+
     val emptyPackagesFilter by extending {
         preMergeDocumentableTransformer providing ::EmptyPackagesFilterTransformer order {
             after(
@@ -89,7 +93,8 @@ class DokkaBase : DokkaPlugin() {
                 suppressedDocumentableFilter,
                 documentableVisibilityFilter,
                 suppressedBySuppressTagDocumentableFilter,
-                obviousFunctionsVisbilityFilter
+                obviousFunctionsVisbilityFilter,
+                inheritedEntriesVisbilityFilter,
             )
         }
     }
@@ -120,7 +125,6 @@ class DokkaBase : DokkaPlugin() {
         CoreExtensions.documentableTransformer with InheritorsExtractorTransformer()
     }
 
-
     val undocumentedCodeReporter by extending {
         CoreExtensions.documentableTransformer with ReportUndocumentedTransformer()
     }
@@ -163,7 +167,6 @@ class DokkaBase : DokkaPlugin() {
         CoreExtensions.renderer providing ::HtmlRenderer
     }
 
-
     val defaultKotlinAnalysis by extending {
         kotlinAnalysis providing { ctx -> KotlinAnalysis(ctx.configuration.sourceSets, ctx.logger) }
     }
@@ -246,4 +249,4 @@ class DokkaBase : DokkaPlugin() {
     val baseSearchbarDataInstaller by extending {
         htmlPreprocessors providing ::SearchbarDataInstaller order { after(sourceLinksTransformer) }
     }
-}
\ No newline at end of file
+}
diff --git a/plugins/base/src/main/kotlin/transformers/documentables/InheritedEntriesDocumentableFilterTransformer.kt b/plugins/base/src/main/kotlin/transformers/documentables/InheritedEntriesDocumentableFilterTransformer.kt
new file mode 100644
index 00000000..a1b5052d
--- /dev/null
+++ b/plugins/base/src/main/kotlin/transformers/documentables/InheritedEntriesDocumentableFilterTransformer.kt
@@ -0,0 +1,13 @@
+package org.jetbrains.dokka.base.transformers.documentables
+
+import org.jetbrains.dokka.model.*
+import org.jetbrains.dokka.model.properties.WithExtraProperties
+import org.jetbrains.dokka.plugability.DokkaContext
+
+class InheritedEntriesDocumentableFilterTransformer(context: DokkaContext) :
+    SuppressedByConditionDocumentableFilterTransformer(context) {
+    override fun shouldBeSuppressed(d: Documentable): Boolean =
+        context.configuration.suppressInheritedMembers && (d as? WithExtraProperties<Documentable>)?.extra?.get(
+            InheritedMember
+        )?.inheritedFrom?.any { entry -> entry.value != null } ?: false
+}
\ No newline at end of file