Fix #29, Add custom when clause context keys

src/activator.mts

@@ -24,6 +24,7 @@ import { basename, dirname, join, relative, sep } from "path";
 import { PicoWFs } from "./filesystem.mjs";
 import { Terminal } from "./terminal.mjs";
 import { fileURLToPath } from "url";
+import { ContextKeys } from "./models/contextKeys.mjs";
 
 /*const pkg: {} | undefined = vscode.extensions.getExtension("paulober.pico-w-go")
   ?.packageJSON as object;*/
@@ -81,6 +82,13 @@ export default class Activator {
       );
     }
 
+    // execute async not await
+    void vscode.commands.executeCommand(
+      "setContext",
+      ContextKeys.isActivated,
+      true
+    );
+
     this.stubs = new Stubs();
     await this.stubs.update();
 

src/extension.mts

@@ -1,6 +1,7 @@
-import type * as vscode from "vscode";
+import { type ExtensionContext, commands } from "vscode";
 import Activator from "./activator.mjs";
 import type UI from "./ui.mjs";
+import { ContextKeys } from "./models/contextKeys.mjs";
 
 let view: UI | undefined;
 
@@ -12,15 +13,17 @@ let view: UI | undefined;
  *
  * @param context The vscode context for this extension
  */
-export async function activate(
-  context: vscode.ExtensionContext
-): Promise<void> {
+export async function activate(context: ExtensionContext): Promise<void> {
   const activator = new Activator();
   view = await activator.activate(context);
 }
 
 // this method is called when your extension is deactivated
 export function deactivate(): void {
+  // execute async not await
+  void commands.executeCommand("setContext", ContextKeys.isActivated, false);
+  void commands.executeCommand("setContext", ContextKeys.isConnected, false);
+  // destry view
   if (view !== undefined) {
     setTimeout(() => {
       view?.destroy();

src/filesystem.mts

@@ -12,6 +12,7 @@ import {
   FilePermission,
   FileSystemError,
   FileType,
+  window,
 } from "vscode";
 import { PyOutType } from "@paulober/pyboard-serial-com";
 import type {
@@ -38,11 +39,11 @@ const picoWFsVscodeConfiguration = false;
 export class PicoWFs implements FileSystemProvider {
   private logger: Logger;
 
-  private cache: Map<string, any> = new Map();
+  //private cache: Map<string, any> = new Map();
   private remoteConfigFs = remoteConfigFs;
 
   private pyb: PyboardRunner;
-  private cacheEnabled = false;
+  //private cacheEnabled = false;
 
   // FileSystemProvider stuff
   private _emitter = new EventEmitter<FileChangeEvent[]>();
@@ -308,6 +309,13 @@ export class PicoWFs implements FileSystemProvider {
     // does always overwrite
     options: { readonly overwrite: boolean }
   ): Promise<void> {
+    //if old uri is open in editor close this editor window
+    for (const editor of window.visibleTextEditors) {
+      if (editor.document.uri.path === oldUri.path) {
+        await editor.document.save();
+      }
+    }
+
     if (forbiddenFolders.some(folder => oldUri.path.includes(folder))) {
       this.logger.error("rename: file destination in forbidden folder");
       throw FileSystemError.NoPermissions(oldUri);
@@ -320,6 +328,8 @@ export class PicoWFs implements FileSystemProvider {
       if (!status) {
         throw FileSystemError.FileExists(newUri);
       }
+
+      return;
     }
 
     this.logger.error("rename: unexpected result type");

src/models/contextKeys.mts

@@ -0,0 +1,7 @@
+/**
+ * Contributed when-clause context keys.
+ */
+export enum ContextKeys {
+  isActivated = "pico-w-go.isActivated",
+  isConnected = "pico-w-go.isConnected",
+}

src/ui.mts

@@ -3,6 +3,7 @@ import type { StatusBarItem } from "vscode";
 import Logger from "./logger.mjs";
 import { SettingsKey } from "./settings.mjs";
 import type Settings from "./settings.mjs";
+import { ContextKeys } from "./models/contextKeys.mjs";
 
 interface PkgJSON {
   statusBar: Array<{
@@ -102,15 +103,12 @@ export default class UI {
     );
   }
 
-  public refreshState(force?: boolean): void {
-    if (force !== undefined) {
-      this.setState(force);
+  public refreshState(force: boolean): void {
+    this.setState(force);
 
-      return;
-    }
+    void commands.executeCommand("setContext", ContextKeys.isConnected, force);
 
-    // TODO: if board is connected setState(true) else setState(false)
-    throw new Error("Method not implemented.");
+    return;
   }
 
   private statusbarItemPriority = 11;