Add default values for primitive proprties. Add presenting in signature default values

2 files changed, 13 insertions, 4 deletions

diff --git a/plugins/base/src/main/kotlin/signatures/KotlinSignatureProvider.kt b/plugins/base/src/main/kotlin/signatures/KotlinSignatureProvider.kt
index 324ef303..0a22cece 100644
--- a/plugins/base/src/main/kotlin/signatures/KotlinSignatureProvider.kt
+++ b/plugins/base/src/main/kotlin/signatures/KotlinSignatureProvider.kt
@@ -220,6 +220,9 @@ class KotlinSignatureProvider(ctcc: CommentsToContentConverter, logger: DokkaLog
                 link(p.name, p.dri)
                 text(": ")
                 signatureForProjection(p.type)
+                p.extra[DefaultValue]?.run {
+                    text(" = $value")
+                }
             }
         }
 
@@ -255,6 +258,9 @@ class KotlinSignatureProvider(ctcc: CommentsToContentConverter, logger: DokkaLog
                     text(it.name!!)
                     text(": ")
                     signatureForProjection(it.type)
+                    it.extra[DefaultValue]?.run {
+                        text(" = $value")
+                    }
                 }
                 text(")")
                 if (f.documentReturnType()) {
diff --git a/plugins/base/src/main/kotlin/translators/descriptors/DefaultDescriptorToDocumentableTranslator.kt b/plugins/base/src/main/kotlin/translators/descriptors/DefaultDescriptorToDocumentableTranslator.kt
index b1c82efb..f58b2b36 100644
--- a/plugins/base/src/main/kotlin/translators/descriptors/DefaultDescriptorToDocumentableTranslator.kt
+++ b/plugins/base/src/main/kotlin/translators/descriptors/DefaultDescriptorToDocumentableTranslator.kt
@@ -343,11 +343,12 @@ private class DokkaDescriptorVisitor(
             sourceSets = setOf(sourceSet),
             generics = descriptor.typeParameters.map { it.toVariantTypeParameter() },
             isExpectActual = (isExpect || isActual),
-            extra = PropertyContainer.withAll(
+            extra = PropertyContainer.withAll(listOfNotNull(
                 (descriptor.additionalExtras() + descriptor.getAnnotationsWithBackingField()
                     .toAdditionalExtras()).toSet().toSourceSetDependent().toAdditionalModifiers(),
-                descriptor.getAnnotationsWithBackingField().toSourceSetDependent().toAnnotations()
-            )
+                descriptor.getAnnotationsWithBackingField().toSourceSetDependent().toAnnotations(),
+                descriptor.getDefaultValue()?.let { DefaultValue(it) }
+            ))
         )
     }
 
@@ -770,10 +771,12 @@ private class DokkaDescriptorVisitor(
         }
     }
 
-
     private fun ValueParameterDescriptor.getDefaultValue(): String? =
         (source as? KotlinSourceElement)?.psi?.children?.find { it is KtExpression }?.text
 
+    private fun PropertyDescriptor.getDefaultValue(): String? =
+        (source as? KotlinSourceElement)?.psi?.children?.find { it is KtConstantExpression }?.text
+
     private fun ClassDescriptor.getAppliedConstructorParameters() =
         (source as PsiSourceElement).psi?.children?.flatMap {
             it.safeAs<KtInitializerList>()?.initializersAsText().orEmpty()