Working hierarchy

src/extension.ts

@@ -8,7 +8,7 @@ export function activate(context: vscode.ExtensionContext) {
 
     context.subscriptions.push(
         vscode.languages.registerDocumentSymbolProvider(
-            {language: "swmf-config"}, 
+            {scheme: "file", language: "swmf-config"}, 
             new SwmfConfigDocumentSymbolProvider()
         )
     );
@@ -18,45 +18,73 @@ class SwmfConfigDocumentSymbolProvider implements vscode.DocumentSymbolProvider
 
     public provideDocumentSymbols(
         document: vscode.TextDocument,
-        token: vscode.CancellationToken): Thenable<vscode.DocumentSymbol[]> 
+        token: vscode.CancellationToken): Promise<vscode.DocumentSymbol[]> 
         {
-        return new Promise((resolve, reject) => {
-            var symbols = [];
+        return new Promise((resolve, reject) => 
+        {
+            let symbols: vscode.DocumentSymbol[] = [];
+            let nodes = [symbols]
+            let inside_marker = false
+            let inside_run = false
+            let inside_cmd = false
 
             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)
+                    let marker_symbol = new vscode.DocumentSymbol(
+                        line.text.substr(1,13),
+                        'Marker',
+                        vscode.SymbolKind.Class,
+                        line.range, line.range)
+
+
+                    nodes[nodes.length-1].push(marker_symbol)
+                    if (!inside_marker) {
+                        nodes.push(marker_symbol.children)
+                        inside_marker = true
                     }
-                    marker = marker_symbol
+                    // marker_symbol.children.push(_boot)
+                }
+                else if (line.text.startsWith("#END_COMP")) {
+                    // TODO check if nodes has length 1 before popping.
+                    if (inside_marker) {
+                        nodes.pop()
+                        inside_marker = false
+                    }
+                }
+                else if (line.text.startsWith("#RUN") || line.text.startsWith("#END")) {
+                    let run_symbol = new vscode.DocumentSymbol(
+                        line.text.substr(1,4),
+                        'Session',
+                        vscode.SymbolKind.Subroutine,
+                        line.range, line.range)
+
+                    if (inside_run) {
+                        nodes.pop()
+                    }
+    
+                    nodes[nodes.length-1].push(run_symbol)
+                    nodes.push(run_symbol.children)
+                    inside_run = true
                 }
                 else if (line.text.startsWith("#")) {
-                    let boo = line.text.substr(1)
+                    let marker_symbol = new vscode.DocumentSymbol(
+                        line.text.substr(1,13).toLowerCase(),
+                        'Command',
+                        vscode.SymbolKind.Constructor,
+                        line.range, line.range)
 
-                    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)
-                    })
+
+                    nodes[nodes.length-1].push(marker_symbol)
+                    // nodes.push(marker_symbol.children)
+                    // marker_symbol.children.push(_boot)
+                    inside_cmd = true
                 }
             }
 
+            // Need this otherwise the outline view just says
+            // "Loading document symbols for <file>..." forever.
             resolve(symbols);
         });
     }