Class: RubyLsp::Listeners::DocumentHighlight

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Includes:
Requests::Support::Common
Defined in:
lib/ruby_lsp/listeners/document_highlight.rb

Constant Summary collapse

GLOBAL_VARIABLE_NODES = 
T.let(
  [
    Prism::GlobalVariableAndWriteNode,
    Prism::GlobalVariableOperatorWriteNode,
    Prism::GlobalVariableOrWriteNode,
    Prism::GlobalVariableReadNode,
    Prism::GlobalVariableTargetNode,
    Prism::GlobalVariableWriteNode,
  ],
  T::Array[T.class_of(Prism::Node)],
)
INSTANCE_VARIABLE_NODES = 
T.let(
  [
    Prism::InstanceVariableAndWriteNode,
    Prism::InstanceVariableOperatorWriteNode,
    Prism::InstanceVariableOrWriteNode,
    Prism::InstanceVariableReadNode,
    Prism::InstanceVariableTargetNode,
    Prism::InstanceVariableWriteNode,
  ],
  T::Array[T.class_of(Prism::Node)],
)
CONSTANT_NODES = 
T.let(
  [
    Prism::ConstantAndWriteNode,
    Prism::ConstantOperatorWriteNode,
    Prism::ConstantOrWriteNode,
    Prism::ConstantReadNode,
    Prism::ConstantTargetNode,
    Prism::ConstantWriteNode,
  ],
  T::Array[T.class_of(Prism::Node)],
)
CONSTANT_PATH_NODES = 
T.let(
  [
    Prism::ConstantPathAndWriteNode,
    Prism::ConstantPathNode,
    Prism::ConstantPathOperatorWriteNode,
    Prism::ConstantPathOrWriteNode,
    Prism::ConstantPathTargetNode,
    Prism::ConstantPathWriteNode,
  ],
  T::Array[T.class_of(Prism::Node)],
)
CLASS_VARIABLE_NODES = 
T.let(
  [
    Prism::ClassVariableAndWriteNode,
    Prism::ClassVariableOperatorWriteNode,
    Prism::ClassVariableOrWriteNode,
    Prism::ClassVariableReadNode,
    Prism::ClassVariableTargetNode,
    Prism::ClassVariableWriteNode,
  ],
  T::Array[T.class_of(Prism::Node)],
)
LOCAL_NODES = 
T.let(
  [
    Prism::LocalVariableAndWriteNode,
    Prism::LocalVariableOperatorWriteNode,
    Prism::LocalVariableOrWriteNode,
    Prism::LocalVariableReadNode,
    Prism::LocalVariableTargetNode,
    Prism::LocalVariableWriteNode,
    Prism::BlockParameterNode,
    Prism::RequiredParameterNode,
    Prism::RequiredKeywordParameterNode,
    Prism::OptionalKeywordParameterNode,
    Prism::RestParameterNode,
    Prism::OptionalParameterNode,
    Prism::KeywordRestParameterNode,
  ],
  T::Array[T.class_of(Prism::Node)],
)

Instance Method Summary collapse

Methods included from Requests::Support::Common

#categorized_markdown_from_index_entries, #constant_name, #create_code_lens, #each_constant_path_part, #kind_for_entry, #markdown_from_index_entries, #namespace_constant_name, #not_in_dependencies?, #range_from_location, #range_from_node, #self_receiver?, #sorbet_level_true_or_higher?, #visible?

Constructor Details

#initialize(response_builder, target, parent, dispatcher) ⇒ DocumentHighlight

Returns a new instance of DocumentHighlight.



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 97

def initialize(response_builder, target, parent, dispatcher)
  @response_builder = response_builder

  return unless target && parent

  highlight_target =
    case target
    when Prism::GlobalVariableReadNode, Prism::GlobalVariableAndWriteNode, Prism::GlobalVariableOperatorWriteNode,
      Prism::GlobalVariableOrWriteNode, Prism::GlobalVariableTargetNode, Prism::GlobalVariableWriteNode,
      Prism::InstanceVariableAndWriteNode, Prism::InstanceVariableOperatorWriteNode,
      Prism::InstanceVariableOrWriteNode, Prism::InstanceVariableReadNode, Prism::InstanceVariableTargetNode,
      Prism::InstanceVariableWriteNode, Prism::ConstantAndWriteNode, Prism::ConstantOperatorWriteNode,
      Prism::ConstantOrWriteNode, Prism::ConstantPathAndWriteNode, Prism::ConstantPathNode,
      Prism::ConstantPathOperatorWriteNode, Prism::ConstantPathOrWriteNode, Prism::ConstantPathTargetNode,
      Prism::ConstantPathWriteNode, Prism::ConstantReadNode, Prism::ConstantTargetNode, Prism::ConstantWriteNode,
      Prism::ClassVariableAndWriteNode, Prism::ClassVariableOperatorWriteNode, Prism::ClassVariableOrWriteNode,
      Prism::ClassVariableReadNode, Prism::ClassVariableTargetNode, Prism::ClassVariableWriteNode,
      Prism::LocalVariableAndWriteNode, Prism::LocalVariableOperatorWriteNode, Prism::LocalVariableOrWriteNode,
      Prism::LocalVariableReadNode, Prism::LocalVariableTargetNode, Prism::LocalVariableWriteNode,
      Prism::CallNode, Prism::BlockParameterNode, Prism::RequiredKeywordParameterNode,
      Prism::RequiredKeywordParameterNode, Prism::KeywordRestParameterNode, Prism::OptionalParameterNode,
      Prism::RequiredParameterNode, Prism::RestParameterNode
      target
    end

  @target = T.let(highlight_target, T.nilable(Prism::Node))
  @target_value = T.let(node_value(highlight_target), T.nilable(String))

  if @target && @target_value
    dispatcher.register(
      self,
      :on_call_node_enter,
      :on_def_node_enter,
      :on_global_variable_target_node_enter,
      :on_instance_variable_target_node_enter,
      :on_constant_path_target_node_enter,
      :on_constant_target_node_enter,
      :on_class_variable_target_node_enter,
      :on_local_variable_target_node_enter,
      :on_block_parameter_node_enter,
      :on_required_parameter_node_enter,
      :on_class_node_enter,
      :on_module_node_enter,
      :on_local_variable_read_node_enter,
      :on_constant_path_node_enter,
      :on_constant_read_node_enter,
      :on_instance_variable_read_node_enter,
      :on_class_variable_read_node_enter,
      :on_global_variable_read_node_enter,
      :on_constant_path_write_node_enter,
      :on_constant_path_or_write_node_enter,
      :on_constant_path_and_write_node_enter,
      :on_constant_path_operator_write_node_enter,
      :on_local_variable_write_node_enter,
      :on_required_keyword_parameter_node_enter,
      :on_optional_keyword_parameter_node_enter,
      :on_rest_parameter_node_enter,
      :on_optional_parameter_node_enter,
      :on_keyword_rest_parameter_node_enter,
      :on_local_variable_and_write_node_enter,
      :on_local_variable_operator_write_node_enter,
      :on_local_variable_or_write_node_enter,
      :on_class_variable_write_node_enter,
      :on_class_variable_or_write_node_enter,
      :on_class_variable_operator_write_node_enter,
      :on_class_variable_and_write_node_enter,
      :on_constant_write_node_enter,
      :on_constant_or_write_node_enter,
      :on_constant_operator_write_node_enter,
      :on_instance_variable_write_node_enter,
      :on_constant_and_write_node_enter,
      :on_instance_variable_or_write_node_enter,
      :on_instance_variable_and_write_node_enter,
      :on_instance_variable_operator_write_node_enter,
      :on_global_variable_write_node_enter,
      :on_global_variable_or_write_node_enter,
      :on_global_variable_and_write_node_enter,
      :on_global_variable_operator_write_node_enter,
    )
  end
end

Instance Method Details

#on_block_parameter_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 240

def on_block_parameter_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.location)
end

#on_call_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 180

def on_call_node_enter(node)
  return unless matches?(node, [Prism::CallNode, Prism::DefNode])

  loc = node.message_loc
  # if we have `foo.` it's a call node but there is no message yet.
  return unless loc

  add_highlight(Constant::DocumentHighlightKind::READ, loc)
end

#on_class_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 254

def on_class_node_enter(node)
  return unless matches?(node, CONSTANT_NODES + CONSTANT_PATH_NODES + [Prism::ClassNode])

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.constant_path.location)
end

#on_class_variable_and_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 424

def on_class_variable_and_write_node_enter(node)
  return unless matches?(node, CLASS_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_class_variable_operator_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 417

def on_class_variable_operator_write_node_enter(node)
  return unless matches?(node, CLASS_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_class_variable_or_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 410

def on_class_variable_or_write_node_enter(node)
  return unless matches?(node, CLASS_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_class_variable_read_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 296

def on_class_variable_read_node_enter(node)
  return unless matches?(node, CLASS_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::READ, node.location)
end

#on_class_variable_target_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 226

def on_class_variable_target_node_enter(node)
  return unless matches?(node, CLASS_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.location)
end

#on_class_variable_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 403

def on_class_variable_write_node_enter(node)
  return unless matches?(node, CLASS_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_constant_and_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 480

def on_constant_and_write_node_enter(node)
  return unless matches?(node, CONSTANT_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_constant_operator_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 445

def on_constant_operator_write_node_enter(node)
  return unless matches?(node, CONSTANT_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_constant_or_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 438

def on_constant_or_write_node_enter(node)
  return unless matches?(node, CONSTANT_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_constant_path_and_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 324

def on_constant_path_and_write_node_enter(node)
  return unless matches?(node, CONSTANT_PATH_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.target.location)
end

#on_constant_path_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 275

def on_constant_path_node_enter(node)
  return unless matches?(node, CONSTANT_PATH_NODES)

  add_highlight(Constant::DocumentHighlightKind::READ, node.name_loc)
end

#on_constant_path_operator_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 331

def on_constant_path_operator_write_node_enter(node)
  return unless matches?(node, CONSTANT_PATH_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.target.location)
end

#on_constant_path_or_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 317

def on_constant_path_or_write_node_enter(node)
  return unless matches?(node, CONSTANT_PATH_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.target.location)
end

#on_constant_path_target_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 212

def on_constant_path_target_node_enter(node)
  return unless matches?(node, CONSTANT_PATH_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.location)
end

#on_constant_path_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 310

def on_constant_path_write_node_enter(node)
  return unless matches?(node, CONSTANT_PATH_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.target.location)
end

#on_constant_read_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 282

def on_constant_read_node_enter(node)
  return unless matches?(node, CONSTANT_NODES)

  add_highlight(Constant::DocumentHighlightKind::READ, node.location)
end

#on_constant_target_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 219

def on_constant_target_node_enter(node)
  return unless matches?(node, CONSTANT_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.location)
end

#on_constant_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 431

def on_constant_write_node_enter(node)
  return unless matches?(node, CONSTANT_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_def_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 191

def on_def_node_enter(node)
  return unless matches?(node, [Prism::CallNode, Prism::DefNode])

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_global_variable_and_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 501

def on_global_variable_and_write_node_enter(node)
  return unless matches?(node, GLOBAL_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_global_variable_operator_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 508

def on_global_variable_operator_write_node_enter(node)
  return unless matches?(node, GLOBAL_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_global_variable_or_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 494

def on_global_variable_or_write_node_enter(node)
  return unless matches?(node, GLOBAL_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_global_variable_read_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 303

def on_global_variable_read_node_enter(node)
  return unless matches?(node, GLOBAL_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::READ, node.location)
end

#on_global_variable_target_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 198

def on_global_variable_target_node_enter(node)
  return unless matches?(node, GLOBAL_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.location)
end

#on_global_variable_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 487

def on_global_variable_write_node_enter(node)
  return unless matches?(node, GLOBAL_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_instance_variable_and_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 466

def on_instance_variable_and_write_node_enter(node)
  return unless matches?(node, INSTANCE_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_instance_variable_operator_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 473

def on_instance_variable_operator_write_node_enter(node)
  return unless matches?(node, INSTANCE_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_instance_variable_or_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 459

def on_instance_variable_or_write_node_enter(node)
  return unless matches?(node, INSTANCE_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_instance_variable_read_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 289

def on_instance_variable_read_node_enter(node)
  return unless matches?(node, INSTANCE_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::READ, node.location)
end

#on_instance_variable_target_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 205

def on_instance_variable_target_node_enter(node)
  return unless matches?(node, INSTANCE_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.location)
end

#on_instance_variable_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 452

def on_instance_variable_write_node_enter(node)
  return unless matches?(node, INSTANCE_VARIABLE_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_keyword_rest_parameter_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 374

def on_keyword_rest_parameter_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  name_loc = node.name_loc
  add_highlight(Constant::DocumentHighlightKind::WRITE, name_loc) if name_loc
end

#on_local_variable_and_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 382

def on_local_variable_and_write_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_local_variable_operator_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 389

def on_local_variable_operator_write_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_local_variable_or_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 396

def on_local_variable_or_write_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_local_variable_read_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 268

def on_local_variable_read_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::READ, node.location)
end

#on_local_variable_target_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 233

def on_local_variable_target_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.location)
end

#on_local_variable_write_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 338

def on_local_variable_write_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_module_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 261

def on_module_node_enter(node)
  return unless matches?(node, CONSTANT_NODES + CONSTANT_PATH_NODES + [Prism::ModuleNode])

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.constant_path.location)
end

#on_optional_keyword_parameter_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 352

def on_optional_keyword_parameter_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_optional_parameter_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 367

def on_optional_parameter_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_required_keyword_parameter_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 345

def on_required_keyword_parameter_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.name_loc)
end

#on_required_parameter_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 247

def on_required_parameter_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  add_highlight(Constant::DocumentHighlightKind::WRITE, node.location)
end

#on_rest_parameter_node_enter(node) ⇒ Object 



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# File 'lib/ruby_lsp/listeners/document_highlight.rb', line 359

def on_rest_parameter_node_enter(node)
  return unless matches?(node, LOCAL_NODES)

  name_loc = node.name_loc
  add_highlight(Constant::DocumentHighlightKind::WRITE, name_loc) if name_loc
end