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(Self : access Message_Handler;
Value : LSP.Messages.ExecuteCommandParams;
Response : in out LSP.Messages.ExecuteCommand_Response);
overriding procedure Workspace_Symbol_Request
(Self : access Message_Handler;
Value : LSP.Messages.WorkspaceSymbolParams;
Response : in out LSP.Messages.Symbol_Response);
------------------------
-- Initialize_Request --
------------------------
overriding procedure Initialize_Request
(Self : access Message_Handler;
Value : LSP.Messages.InitializeParams;
Response : in out LSP.Messages.Initialize_Response)
is
use type LSP.Types.LSP_String;
Completion_Characters : LSP.Types.LSP_String_Vector;
Commands : LSP.Types.LSP_String_Vector;
Signature_Keys : LSP.Types.LSP_String_Vector;
begin
Self.XRef.Initialize (Value.rootUri & "/source/protocol/");
Completion_Characters.Append (+"'");
Commands.Append (+"Text_Edit");
Signature_Keys.Append (+"(");
Signature_Keys.Append (+",");
Response.result.capabilities.textDocumentSync :=
(Is_Set => True, Is_Number => True, Value => LSP.Messages.Full);
Response.result.capabilities.completionProvider :=
(Is_Set => True, Value =>
(resolveProvider => LSP.Types.Optional_False,
triggerCharacters => Completion_Characters));
Response.result.capabilities.codeActionProvider :=
LSP.Types.Optional_True;
Response.result.capabilities.executeCommandProvider :=
(commands => Commands);
Response.result.capabilities.hoverProvider := LSP.Types.Optional_True;
Response.result.capabilities.signatureHelpProvider :=
(True, (triggerCharacters => Signature_Keys));
Response.result.capabilities.definitionProvider :=
LSP.Types.Optional_True;
Response.result.capabilities.referencesProvider :=
LSP.Types.Optional_True;
Response.result.capabilities.documentSymbolProvider :=
LSP.Types.Optional_True;
Response.result.capabilities.workspaceSymbolProvider :=
LSP.Types.Optional_True;
end Initialize_Request;
---------------------------------------
-- Text_Document_Code_Action_Request --
---------------------------------------
overriding procedure Text_Document_Code_Action_Request
(Self : access Message_Handler;
Value : LSP.Messages.CodeActionParams;
Response : in out LSP.Messages.CodeAction_Response)
is
use type League.Strings.Universal_String;
begin
for Item of Value.context.diagnostics loop
if Item.message = +"missing "";""" then
declare
Edit : LSP.Messages.TextDocumentEdit;
Command : LSP.Messages.Command;
JS : aliased League.JSON.Streams.JSON_Stream;
Insert : constant LSP.Messages.TextEdit :=
(Value.span, +";");
begin
Edit.textDocument :=
(Value.textDocument with
version => Self.Documents (Value.textDocument.uri).Version);
Edit.edits.Append (Insert);
LSP.Messages.TextDocumentEdit'Write (JS'Access, Edit);
Command.title := +"Insert semicolon";
Command.command := +"Text_Edit";
Command.arguments :=
JS.Get_JSON_Document.To_JSON_Array.To_JSON_Value;
Response.result.Append (Command);
Function Definition: procedure Initialize is
Function Body: JSON : constant League.JSON.Documents.JSON_Document :=
League.JSON.Documents.From_JSON (Read_File ("tests/wellknown.json"));
Attr_List : constant League.JSON.Arrays.JSON_Array :=
JSON.To_JSON_Object.Value (+"Attributes").To_Array;
Hover : constant League.JSON.Objects.JSON_Object :=
JSON.To_JSON_Object.Value (+"Hover").To_Object;
Hover_Keys : constant League.String_Vectors.Universal_String_Vector :=
Hover.Keys;
Sign : constant League.JSON.Objects.JSON_Object :=
JSON.To_JSON_Object.Value (+"Signatures").To_Object;
Sign_Keys : constant League.String_Vectors.Universal_String_Vector :=