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package org.jetbrains.dokka
import org.jetbrains.jet.lang.resolve.*
import org.jetbrains.jet.lang.psi.*
import org.jetbrains.jet.lang.descriptors.*
import org.jetbrains.jet.lang.descriptors.impl.*
fun BindingContext.createDocumentation(file: JetFile): DocumentationModel {
val model = DocumentationModel()
val packageFragment = getPackageFragment(file)
if (packageFragment == null) throw IllegalArgumentException("File $file should have package fragment")
val visitor = DocumentationBuilderVisitor(this)
visitDescriptor(packageFragment, model, visitor)
return model
}
class DocumentationBuilderVisitor(val context: BindingContext) : DeclarationDescriptorVisitorEmptyBodies<DocumentationNode, DocumentationNode>() {
override fun visitDeclarationDescriptor(descriptor: DeclarationDescriptor?, data: DocumentationNode?): DocumentationNode? {
val doc = context.getDocumentation(descriptor!!).extractText()
val node = DocumentationNode(descriptor.getName().asString(), doc, DocumentationNodeKind.Unknown)
data?.addReferenceTo(node, DocumentationReferenceKind.Member)
return node
}
override fun visitValueParameterDescriptor(descriptor: ValueParameterDescriptor?, data: DocumentationNode?): DocumentationNode? {
val doc = context.getDocumentation(descriptor!!).extractText()
val node = DocumentationNode(descriptor.getName().asString(), doc, DocumentationNodeKind.Parameter)
data?.addReferenceTo(node, DocumentationReferenceKind.Detail)
return node
}
override fun visitClassDescriptor(descriptor: ClassDescriptor?, data: DocumentationNode?): DocumentationNode? {
val doc = context.getDocumentation(descriptor!!).extractText()
val node = DocumentationNode(descriptor.getName().asString(), doc,
when (descriptor.getKind()) {
ClassKind.OBJECT -> DocumentationNodeKind.Object
else -> DocumentationNodeKind.Class
}
)
data?.addReferenceTo(node, DocumentationReferenceKind.Member)
return node
}
override fun visitFunctionDescriptor(descriptor: FunctionDescriptor?, data: DocumentationNode?): DocumentationNode? {
val doc = context.getDocumentation(descriptor!!).extractText()
val node = DocumentationNode(descriptor.getName().asString(), doc, DocumentationNodeKind.Function)
data?.addReferenceTo(node, DocumentationReferenceKind.Member)
return node
}
override fun visitPropertyDescriptor(descriptor: PropertyDescriptor?, data: DocumentationNode?): DocumentationNode? {
val doc = context.getDocumentation(descriptor!!).extractText()
val node = DocumentationNode(descriptor.getName().asString(), doc, DocumentationNodeKind.Property)
data?.addReferenceTo(node, DocumentationReferenceKind.Member)
return node
}
override fun visitConstructorDescriptor(descriptor: ConstructorDescriptor?, data: DocumentationNode?): DocumentationNode? {
val doc = context.getDocumentation(descriptor!!).extractText()
val node = DocumentationNode(descriptor.getName().asString(), doc, DocumentationNodeKind.Constructor)
data?.addReferenceTo(node, DocumentationReferenceKind.Member)
return node
}
override fun visitPackageFragmentDescriptor(descriptor: PackageFragmentDescriptor?, data: DocumentationNode?): DocumentationNode? {
val node = DocumentationNode(descriptor!!.fqName.asString(), "", DocumentationNodeKind.Package)
data?.addReferenceTo(node, DocumentationReferenceKind.Member)
return node
}
}
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