From 45ec5f4ade222f8b7bf8a833034cf3d5e8dcec63 Mon Sep 17 00:00:00 2001
From: Dag Evensberget <dag.evensberget@gmail.com>
Date: Fri, 29 Nov 2019 16:53:01 +1000
Subject: [PATCH] Work in progress on symbol provider

---
 package.json     | 18 ++++++++++++--
 src/extension.ts | 63 ++++++++++++++++++++++++++++++++++++++++++++++++
 tsconfig.json    | 16 ++++++++++++
 3 files changed, 95 insertions(+), 2 deletions(-)
 create mode 100644 src/extension.ts
 create mode 100644 tsconfig.json

diff --git a/package.json b/package.json
index c83438b..e2d8acc 100644
--- a/package.json
+++ b/package.json
@@ -6,13 +6,18 @@
     "publisher": "svaberg",
     "repository": {
         "type": "git",
-        "url": "https://github.com/svaberg/SWMF-grammar"},
+        "url": "https://github.com/svaberg/SWMF-grammar"
+    },
     "engines": {
         "vscode": "^1.40.0"
     },
     "categories": [
         "Programming Languages"
     ],
+    "main": "./out/extension.js",
+    "activationEvents": [
+        "onLanguage:swmf-config"
+    ],
     "contributes": {
         "languages": [
             {
@@ -36,7 +41,16 @@
             }
         ]
     },
+    "scripts": {
+        "vscode:prepublish": "npm run compile",
+        "compile": "tsc -p ./",
+        "watch": "tsc -watch -p ./",
+        "pretest": "npm run compile",
+        "test": "node ./out/test/runTest.js"
+    },
     "dependencies": {
-        "vsce": "^1.69.0"
+        "tsc": "^1.20150623.0",
+        "vsce": "^1.69.0",
+        "vscode-languageclient": "^5.1.0"
     }
 }
diff --git a/src/extension.ts b/src/extension.ts
new file mode 100644
index 0000000..7299975
--- /dev/null
+++ b/src/extension.ts
@@ -0,0 +1,63 @@
+'use strict';
+
+// src/extension.ts
+
+import * as vscode from 'vscode';
+
+export function activate(context: vscode.ExtensionContext) {
+
+    context.subscriptions.push(
+        vscode.languages.registerDocumentSymbolProvider(
+            {language: "swmf-config"}, 
+            new SwmfConfigDocumentSymbolProvider()
+        )
+    );
+}
+
+class SwmfConfigDocumentSymbolProvider implements vscode.DocumentSymbolProvider {
+
+    public provideDocumentSymbols(
+        document: vscode.TextDocument,
+        token: vscode.CancellationToken): Thenable<vscode.DocumentSymbol[]> 
+        {
+        return new Promise((resolve, reject) => {
+            var symbols = [];
+
+            for (var i = 0; i < document.lineCount; i++) {
+                var line = document.lineAt(i);
+
+                var marker
+
+                if (line.text.startsWith("#BEGIN_COMP")) {
+                    let marker_symbol = {
+                        name: line.text.substr(1,13),
+                        kind: vscode.SymbolKind.Namespace,
+                        location: new vscode.Location(document.uri, line.range)
+                    }
+                    marker = marker_symbol
+                }
+                else if (line.text.startsWith("#")) {
+                    let boo = line.text.substr(1)
+
+                    symbols.push({
+                        name: boo,
+                        kind: vscode.SymbolKind.Module,
+                        location: new vscode.Location(document.uri, line.range)
+                    })
+                }
+                else {
+                    let boo = line.text
+                    var regex = /^[1-9]\d{0,2}$/g
+                    regex.test("2")
+                    symbols.push({
+                        name: boo,
+                        kind: vscode.SymbolKind.Variable,
+                        location: new vscode.Location(document.uri, line.range)
+                    })
+                }
+            }
+
+            resolve(symbols);
+        });
+    }
+}
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..8a1d847
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,16 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "target": "es6",
+        "outDir": "out",
+        "lib": [
+            "es6"
+        ],
+        "sourceMap": true,
+        "rootDir": "src"
+    },
+    "exclude": [
+        "node_modules",
+        ".vscode-test"
+    ]
+}
\ No newline at end of file