multi select in explorer view for mass export

src/commands/export.ts

@@ -2,12 +2,9 @@ import fs = require("fs");
 import path = require("path");
 import * as vscode from "vscode";
 import { AtelierAPI } from "../api";
-import { ClassNode } from "../explorer/models/classesNode";
-import { PackageNode } from "../explorer/models/packageNode";
-import { RootNode } from "../explorer/models/rootNode";
-import { RoutineNode } from "../explorer/models/routineNode";
 import { config } from "../extension";
 import { mkdirSyncRecursive, notNull, outputChannel, workspaceFolderUri } from "../utils";
+import { NodeBase } from "../explorer/models/nodeBase";
 
 const filesFilter = (file: any) => {
   if (file.cat === "CSP" || file.name.startsWith("%") || file.name.startsWith("INFORMATION.")) {
@@ -189,8 +186,9 @@ export async function exportAll(workspaceFolder?: string): Promise<any> {
   });
 }
 
-export async function exportExplorerItem(node: RootNode | PackageNode | ClassNode | RoutineNode): Promise<any> {
+export async function exportExplorerItem(nodes: NodeBase[]): Promise<any> {
   const origNamespace = config("conn").ns;
+  const node = nodes[0];
   if (origNamespace !== node.namespace) {
     const answer = await vscode.window.showWarningMessage(
       `
@@ -206,7 +204,7 @@ Would you like to continue?`,
     }
   }
   const { workspaceFolder, namespace } = node;
-  return node.getItems4Export().then(items => {
-    return exportList(items, workspaceFolder, namespace);
+  return Promise.all(nodes.map(node => node.getItems4Export())).then(items => {
+    return exportList(items.flat(), workspaceFolder, namespace);
   });
 }

src/commands/studio.ts

@@ -54,7 +54,7 @@ class StudioActions {
     }
   }
 
-  private userAction(action, afterUserAction = false, answer: string = "", msg: string = ""): Thenable<void> {
+  private userAction(action, afterUserAction = false, answer = "", msg = ""): Thenable<void> {
     if (!action) {
       return;
     }

src/commands/xml2doc.ts

@@ -1,9 +1,7 @@
 import * as vscode from "vscode";
-import { config, OBJECTSCRIPTXML_FILE_SCHEMA } from "../extension";
-import { XmlContentProvider } from "../providers/XmlContentProvider";
+import { config, OBJECTSCRIPTXML_FILE_SCHEMA, xmlContentProvider } from "../extension";
 
 export async function xml2doc(context: vscode.ExtensionContext, textEditor: vscode.TextEditor): Promise<void> {
-  const xmlContentProvider: XmlContentProvider = context.workspaceState.get("xmlContentProvider");
   if (!config("conn").active) {
     return;
   }

src/extension.ts

@@ -64,6 +64,7 @@ export let extensionContext: vscode.ExtensionContext;
 export let panel: vscode.StatusBarItem;
 export let posPanel: vscode.StatusBarItem;
 export let terminal: vscode.Terminal;
+export let xmlContentProvider: XmlContentProvider;
 
 import TelemetryReporter from "vscode-extension-telemetry";
 import { CodeActionProvider } from "./providers/CodeActionProvider";
@@ -214,13 +215,17 @@ export async function activate(context: vscode.ExtensionContext): Promise<void>
   extensionContext = context;
   workspaceState.update("workspaceFolder", "");
 
-  explorerProvider = new ObjectScriptExplorerProvider();
   documentContentProvider = new DocumentContentProvider();
-  const xmlContentProvider = new XmlContentProvider();
-  context.workspaceState.update("xmlContentProvider", xmlContentProvider);
+  xmlContentProvider = new XmlContentProvider();
   fileSystemProvider = new FileSystemProvider();
 
-  vscode.window.registerTreeDataProvider("ObjectScriptExplorer", explorerProvider);
+  explorerProvider = new ObjectScriptExplorerProvider();
+  // vscode.window.registerTreeDataProvider("ObjectScriptExplorer", explorerProvider);
+  vscode.window.createTreeView("ObjectScriptExplorer", {
+    treeDataProvider: explorerProvider,
+    showCollapseAll: true,
+    canSelectMany: true,
+  });
 
   posPanel = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left, 0);
   posPanel.show();
@@ -366,7 +371,9 @@ export async function activate(context: vscode.ExtensionContext): Promise<void>
     vscode.commands.registerCommand("vscode-objectscript.explorer.refresh", () => explorerProvider.refresh()),
     vscode.commands.registerCommand("vscode-objectscript.explorer.openClass", vscode.window.showTextDocument),
     vscode.commands.registerCommand("vscode-objectscript.explorer.openRoutine", vscode.window.showTextDocument),
-    vscode.commands.registerCommand("vscode-objectscript.explorer.export", exportExplorerItem),
+    vscode.commands.registerCommand("vscode-objectscript.explorer.export", (item, items) =>
+      exportExplorerItem(items && items.length ? items : [item])
+    ),
     vscode.commands.registerCommand("vscode-objectscript.explorer.delete", deleteItem),
     vscode.commands.registerCommand("vscode-objectscript.explorer.compile", compileExplorerItem),
     vscode.commands.registerCommand("vscode-objectscript.explorer.showGenerated", (workspaceNode: WorkspaceNode) => {

src/languageConfiguration.ts

@@ -5,7 +5,10 @@ export const WORD_PATTERN = /((?<=(class|extends|as|of) )(%?\b[a-z0-9]+(\.[a-z0-
 export function getLanguageConfiguration(lang: string): LanguageConfiguration {
   return {
     wordPattern: WORD_PATTERN,
-    brackets: [["{", "}"], ["(", ")"], ['"', '"']],
+    brackets: [
+      ["{", "}"],
+      ["(", ")"],
+    ],
     comments: {
       lineComment: lang === "class" ? "//" : "#;",
       blockComment: ["/*", "*/"],