更新

2 files changed, 21 insertions, 3 deletions

diff --git a/script-beta/provider/capability.lua b/script-beta/provider/capability.lua
index aa95c758..29261b77 100644
--- a/script-beta/provider/capability.lua
+++ b/script-beta/provider/capability.lua
@@ -18,9 +18,9 @@ m.initer = {
     --documentSymbolProvider = true,
     documentHighlightProvider = true,
     --codeActionProvider = true,
-    --signatureHelpProvider = {
-    --    triggerCharacters = { '(', ',' },
-    --},
+    signatureHelpProvider = {
+        triggerCharacters = { '(', ',' },
+    },
     --workspace = {
     --    workspaceFolders = {
     --        supported = true,
diff --git a/script-beta/provider/provider.lua b/script-beta/provider/provider.lua
index 1360fe12..370da08a 100644
--- a/script-beta/provider/provider.lua
+++ b/script-beta/provider/provider.lua
@@ -387,3 +387,21 @@ proto.on('completionItem/resolve', function (item)
     }
     return item
 end)
+
+proto.on('textDocument/signatureHelp', function (params)
+    if not config.config.signatureHelp.enable then
+        return nil
+    end
+    local uri = params.textDocument.uri
+    if not files.exists(uri) then
+        return nil
+    end
+    local lines  = files.getLines(uri)
+    local text   = files.getText(uri)
+    local offset = define.offset(lines, text, params.position)
+    local core = require 'core.signature'
+    local results = core(uri, offset)
+    if not results then
+        return nil
+    end
+end)