chopped up the FE contribution

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

arduino-ide-extension/src/browser/contributions/contribution.ts

@@ -0,0 +1,81 @@
+import { inject, injectable, interfaces } from 'inversify';
+import URI from '@theia/core/lib/common/uri';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { notEmpty } from '@theia/core/lib/common/objects';
+import { FileSystem } from '@theia/filesystem/lib/common';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
+import { MenuModelRegistry, MenuContribution } from '@theia/core/lib/common/menu';
+import { KeybindingRegistry, KeybindingContribution } from '@theia/core/lib/browser/keybinding';
+import { TabBarToolbarContribution, TabBarToolbarRegistry } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import { Command, CommandRegistry, CommandContribution, CommandService } from '@theia/core/lib/common/command';
+import { SketchesService, ConfigService, FileSystemExt, Sketch } from '../../common/protocol';
+
+export { Command, CommandRegistry, MenuModelRegistry, KeybindingRegistry, TabBarToolbarRegistry, URI, Sketch };
+
+@injectable()
+export abstract class Contribution implements CommandContribution, MenuContribution, KeybindingContribution, TabBarToolbarContribution {
+
+    @inject(ILogger)
+    protected readonly logger: ILogger;
+
+    @inject(MessageService)
+    protected readonly messageService: MessageService;
+
+    @inject(CommandService)
+    protected readonly commandService: CommandService;
+
+    @inject(WorkspaceService)
+    protected readonly workspaceService: WorkspaceService;
+
+    registerCommands(registry: CommandRegistry): void {
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+    }
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {
+    }
+
+}
+
+@injectable()
+export abstract class SketchContribution extends Contribution {
+
+    @inject(FileSystem)
+    protected readonly fileSystem: FileSystem;
+
+    @inject(FileSystemExt)
+    protected readonly fileSystemExt: FileSystemExt;
+
+    @inject(ConfigService)
+    protected readonly configService: ConfigService;
+
+    @inject(SketchesService)
+    protected readonly sketchService: SketchesService;
+
+    protected async getCurrentSketch(): Promise<Sketch | undefined> {
+        const sketches = (await Promise.all(this.workspaceService.tryGetRoots().map(({ uri }) => this.sketchService.getSketchFolder(uri)))).filter(notEmpty);
+        if (!sketches.length) {
+            return;
+        }
+        if (sketches.length > 1) {
+            console.log(`Multiple sketch folders were found in the workspace. Falling back to the first one. Sketch folders: ${JSON.stringify(sketches)}`);
+        }
+        return sketches[0];
+    }
+
+}
+
+export namespace Contribution {
+    export function configure<T>(bind: interfaces.Bind, serviceIdentifier: interfaces.ServiceIdentifier<T>): void {
+        bind(serviceIdentifier).toSelf().inSingletonScope();
+        bind(CommandContribution).toService(serviceIdentifier);
+        bind(MenuContribution).toService(serviceIdentifier);
+        bind(KeybindingContribution).toService(serviceIdentifier);
+        bind(TabBarToolbarContribution).toService(serviceIdentifier);
+    }
+}