PROEDITOR-48: Open last sketch at start-up

Signed-off-by: Akos Kitta <kittaakos@typefox.io>

arduino-ide-extension/src/common/protocol/config-service.ts

@@ -3,6 +3,8 @@ export const ConfigService = Symbol('ConfigService');
 
 export interface ConfigService {
     getConfiguration(): Promise<Config>;
+    isInDataDir(uri: string): Promise<boolean>;
+    isInSketchDir(uri: string): Promise<boolean>;
 }
 
 export interface Config {

arduino-ide-extension/src/common/protocol/sketches-service.ts

@@ -1,13 +1,17 @@
-import { FileStat } from "@theia/filesystem/lib/common";
-
 export const SketchesServicePath = '/services/sketches-service';
 export const SketchesService = Symbol('SketchesService');
 export interface SketchesService {
-    getSketches(fileStat?: FileStat): Promise<Sketch[]>
-    getSketchFiles(fileStat: FileStat): Promise<string[]>
+    /**
+     * Returns with the direct sketch folders from the location of the `fileStat`.
+     * The sketches returns with inverchronological order, the first item is the most recent one.
+     */
+    getSketches(uri?: string): Promise<Sketch[]>
+    getSketchFiles(uri: string): Promise<string[]>
+    createNewSketch(parentUri: string): Promise<Sketch>
+    isSketchFolder(uri: string): Promise<boolean>
 }
 
 export interface Sketch {
-    name: string;
-    uri: string
+    readonly name: string;
+    readonly uri: string
 }