Added stateful command

Author: Stefterv

client/src/setupConsole.ts

@@ -50,10 +50,16 @@ export default function setupConsole(context: ExtensionContext) {
 		proc.on('close', (code) => {
 			provider.webview?.webview.postMessage({ type: 'close', value: code?.toString() });
 			sketchProcess = undefined;
+			commands.executeCommand('setContext', 'processing.sketch.running', false);
 		});
 		provider.webview?.show?.(true);
 		provider.webview?.webview.postMessage({ type: 'clear'});
 		sketchProcess = proc;
+		commands.executeCommand('setContext', 'processing.sketch.running', true);
+	});
+
+	const restartSketch = commands.registerCommand('processing.sketch.restart', (resource: Uri) => {
+		commands.executeCommand('processing.sketch.run', resource);
 	});
 
 	const stopSketch = commands.registerCommand('processing.sketch.stop', () => {
@@ -66,6 +72,7 @@ export default function setupConsole(context: ExtensionContext) {
 	context.subscriptions.push(
 		register,
 		startSketch,
+		restartSketch,
 		stopSketch
 	);
 }

media/restart.svg

@@ -49,6 +49,11 @@
 				"title": "Run the Processing Sketch",
 				"icon": "media/start.svg"
 			},
+			{
+				"command": "processing.sketch.restart",
+				"title": "Restart the Processing Sketch",
+				"icon": "media/restart.svg"
+			},
 			{
 				"command": "processing.sketch.stop",
 				"title": "Stop the Processing Sketch",
@@ -83,7 +88,12 @@
 			"editor/title": [
 				{
 					"command": "processing.sketch.run",
-					"when": "editorLangId == Processing || editorLangId == java",
+					"when": "!processing.sketch.running && (editorLangId == Processing || editorLangId == java)",
+					"group": "navigation"
+				},
+				{
+					"command": "processing.sketch.restart",
+					"when": "processing.sketch.running && (editorLangId == Processing || editorLangId == java)",
 					"group": "navigation"
 				},
 				{