From 973705db5887df46de5fd74d78bcd1614b808f86 Mon Sep 17 00:00:00 2001
From: ykiko <ykikoykikoykiko@gmail.com>
Date: Fri, 26 Jul 2024 00:02:09 +0800
Subject: [PATCH] update for SemanticTokens.

---
 include/Feature/SemanticToken.h           |   7 ++
 include/Protocol/Language/SemanticToken.h | 117 +++++++++++++++++++++-
 include/Protocol/Protocol.h               |   2 +-
 include/Protocol/SemanticTokens.h         |  53 ----------
 src/Feature/SemanticToken.cpp             |   0
 5 files changed, 124 insertions(+), 55 deletions(-)
 create mode 100644 include/Feature/SemanticToken.h
 delete mode 100644 include/Protocol/SemanticTokens.h
 create mode 100644 src/Feature/SemanticToken.cpp

diff --git a/include/Feature/SemanticToken.h b/include/Feature/SemanticToken.h
new file mode 100644
index 00000000..1e254fcb
--- /dev/null
+++ b/include/Feature/SemanticToken.h
@@ -0,0 +1,7 @@
+#pragma once
+
+#include <Protocol/Language/SemanticToken.h>
+
+namespace clice {
+    
+}
diff --git a/include/Protocol/Language/SemanticToken.h b/include/Protocol/Language/SemanticToken.h
index 0db606af..b2c3aae5 100644
--- a/include/Protocol/Language/SemanticToken.h
+++ b/include/Protocol/Language/SemanticToken.h
@@ -4,6 +4,121 @@
 
 namespace clice::protocol {
 
+enum class SemanticTokenTypes : uint8_t {
+    Namespace = 0,
+    Type,
+    Class,
+    Enum,
+    Interface,
+    Struct,
+    TypeParameter,
+    Parameter,
+    Variable,
+    Property,
+    EnumMember,
+    Event,
+    Function,
+    Method,
+    Macro,
+    Keyword,
+    Modifier,
+    Comment,
+    String,
+    Number,
+    Regexp,
+    Operator,
+    Decorator
+};
 
+enum class SemanticTokenModifiers : uint8_t {
+    Declaration = 0,
+    Definition,
+    Readonly,
+    Static,
+    Deprecated,
+    Abstract,
+    Async,
+    Modification,
+    Documentation,
+    DefaultLibrary
+};
 
-}
\ No newline at end of file
+/// Client Capability:
+/// - property name(optional): `textDocument.semanticTokens`
+/// - property type: `SemanticTokensClientCapabilities` defined as follows:
+struct SemanticTokensClientCapabilities {
+    /// Whether implementation supports dynamic registration. If this is set to `true` the client
+    bool dynamicRegistration = false;
+
+    struct Requests {
+        // FIXME:
+    };
+
+    /// The token types that the client supports.
+    std::vector<String> tokenTypes;
+
+    /// The token modifiers that the client supports.
+    std::vector<String> tokenModifiers;
+
+    /// The formats the client supports.
+    /// formats: TokenFormat[];
+
+    /// Whether the client supports tokens that can overlap each other.
+    bool overlappingTokenSupport = false;
+
+    /// Whether the client supports tokens that can span multiple lines.
+    bool multilineTokenSupport = false;
+
+    /// Whether the client allows the server to actively cancel a semantic token request.
+    bool serverCancelSupport = false;
+
+    /// Whether the client uses semantic tokens to augment existing syntax tokens.
+    bool serverCancelSupports = false;
+};
+
+struct SemanticTokensLegend {
+    /// The token types a server uses.
+    std::vector<String> tokenTypes;
+
+    /// The token modifiers a server uses.
+    std::vector<String> tokenModifiers;
+};
+
+/// Server Capability:
+/// - property name(optional): `textDocument.semanticTokens`
+/// - property type: `SemanticTokensOptionss` defined as follows:
+struct SemanticTokensOptions {
+    /// The legend used by the server.
+    SemanticTokensLegend legend;
+
+    /// Server supports providing semantic tokens for a specific range.
+    bool range = false;
+
+    /// Server supports providing semantic tokens for a full document.
+    bool full = false;
+};
+
+/// Request:
+/// - method: `textDocument/semanticTokens/full`
+/// - params: `SemanticTokensParams` defined as follows:
+struct SemanticTokensParamsBody {
+    /// The text document.
+    TextDocumentIdentifier textDocument;
+};
+
+using SemanticTokensParams = Combine<
+    // WorkDoneProgressParams,
+    // PartialResultParams,
+    SemanticTokensParamsBody>;
+
+/// Response:
+/// - result: `SemanticTokens` defined as follows:
+struct SemanticTokens {
+    /// An optional result id.
+    String resultId;
+
+    /// The actual tokens.
+    std::vector<Integer> data;
+};
+
+}  // namespace clice::protocol
diff --git a/include/Protocol/Protocol.h b/include/Protocol/Protocol.h
index 919b79ec..b703ec4b 100644
--- a/include/Protocol/Protocol.h
+++ b/include/Protocol/Protocol.h
@@ -5,7 +5,7 @@
 #include <optional>
 #include <string_view>
 
-#include "SemanticTokens.h"
+#include "Language/SemanticToken.h"
 
 namespace clice {
 
diff --git a/include/Protocol/SemanticTokens.h b/include/Protocol/SemanticTokens.h
deleted file mode 100644
index 6ed1c86f..00000000
--- a/include/Protocol/SemanticTokens.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#pragma once
-
-namespace clice {
-
-// https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_semanticTokens
-// The protocol defines a set of token types and modifiers but clients are
-// allowed to extend these and announce the values they support in the
-// corresponding client capability.
-enum class SemanticTokenTypes {
-    Namespace,
-    Type,
-    Class,
-    Enum,
-    Interface,
-    Struct,
-    TypeParameter,
-    Parameter,
-    Variable,
-    Property,
-    EnumMember,
-    Event,
-    Function,
-    Method,
-    Macro,
-    Keyword,
-    Modifier,
-    Comment,
-    String,
-    Number,
-    Regexp,
-    Operator,
-    Decorator  // @since 3.17.0
-};
-
-enum SemanticTokenModifiers {
-    Declaration,
-    Definition,
-    Readonly,
-    Static,
-    Deprecated,
-    Abstract,
-    Async,
-    Modification,
-    Documentation,
-    DefaultLibrary
-};
-
-struct SemanticTokensLegend {
-    std::vector<std::string> tokenTypes;
-    std::vector<std::string> tokenModifiers;
-};
-
-}  // namespace clice
diff --git a/src/Feature/SemanticToken.cpp b/src/Feature/SemanticToken.cpp
new file mode 100644
index 00000000..e69de29b