hover in language server

diff --git a/src/Palete/LanguageClientVala.vala b/src/Palete/LanguageClientVala.vala
index e0156aa..d151b19 100644 (file)
--- a/src/Palete/LanguageClientVala.vala
+++ b/src/Palete/LanguageClientVala.vala
@@ -597,6 +597,49 @@ namespace Palete {
                
 
                }
+               
+               
+               //CompletionListInfo.itmems.parse_varient  or CompletionListInfo.parsevarient
+               public override async  Lsp.Hover hover (JsRender.JsRender file, int line, int offset) throws GLib.Error 
+                {
+                       /* partial_result_token ,  work_done_token   context = null) */
+                       GLib.debug("get syntax %s", file.relpath);
+                       var ret = new Lsp.Hover();      
+                       //ret = null;
+                   if (!this.isReady()) {
+                               return ret;
+                       }
+                       Variant? return_value;
+                       yield this.jsonrpc_client.call_async (
+                               "textDocument/hover",
+                               this.buildDict (  
+                                        
+                                       textDocument : this.buildDict (    ///TextDocumentItem;
+                                               uri: new GLib.Variant.string (file.to_url()),
+                                               version :  new GLib.Variant.uint64 ( (uint64) file.version) 
+                                       ),
+                                       position :  this.buildDict ( 
+                                               line :  new GLib.Variant.uint64 ( (uint) line) ,
+                                               character :  new GLib.Variant.uint64 ( uint.max(0,  (offset -1))) 
+                                       )
+                                        
+                               ),
+                               null,
+                               out return_value
+                       );
+                       
+                       
+                       GLib.debug ("LS replied with %s", Json.to_string (Json.gvariant_serialize (return_value), true));                                       
+                       var json = Json.gvariant_serialize (return_value);
+                       var add= Json.gobject_deserialize ( typeof (Lsp.Hover),  ar.get_element(i)) as Lsp.Hover 
+                       return ret ;
+                       
+               
+
+               }
+               
+               
+               
                //CompletionListInfo.itmems.parse_varient  or CompletionListInfo.parsevarient
                public override async Gee.ArrayList<Lsp.DocumentSymbol> syntax (JsRender.JsRender file) throws GLib.Error 
                 {