[mod] symbols

src/symbols/symbols.ts

@@ -0,0 +1,45 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+import { XQLint } from '@quodatum/xqlint';
+import * as vscode from 'vscode';
+import { channel } from "../common/logger";
+//
+// This class handles Symbols
+//
+function makeSymbol (name :string,desc :string,icon :vscode.SymbolKind,pos :any) {
+  const spos = new vscode.Position(pos.sl, pos.sc);
+  const epos = new vscode.Position(pos.el, pos.ec);
+  const fullrange=new vscode.Range(spos,epos);
+  const selrange=new vscode.Range(spos,spos);
+  return new vscode.DocumentSymbol(name,"var", vscode.SymbolKind.Variable, fullrange, selrange); 
+}
+
+export class Symbols implements vscode.DocumentSymbolProvider {
+
+  provideDocumentSymbols = async (
+    document: vscode.TextDocument,
+    token: vscode.CancellationToken
+  ): Promise<vscode.DocumentSymbol[]> => {
+    channel.log("Symbols: " + document.uri);
+    const symbols: vscode.DocumentSymbol[] = [];
+    const text = document.getText();
+    const linter = new (XQLint as any)(text, { "styleCheck": false });
+    const xqdoc= linter.getXQDoc();
+    channel.log(xqdoc.variables);
+    // type: type,
+    // pos: pos,
+    // qname: qname,
+    // annotations: {}
+    xqdoc.variables.forEach(v  => {
+        const name = v.name;
+        const info =makeSymbol(name,"var", vscode.SymbolKind.Variable,v.pos)
+        symbols.push(info);
+    });
+    xqdoc.functions.forEach(v  => {
+        const name = v.name;
+        const info =makeSymbol(name,"Fu", vscode.SymbolKind.Function,v.pos)
+        symbols.push(info);
+    });
+    channel.log("Symbols done" + document.uri);
+    return symbols;
+  };
+}