udate the API for updates

Author: madhephaestus

BowlerStudio

@@ -496,10 +496,10 @@ public void onRegenerateStart() {
 	}
 
 	@Override
-	public void onTimelineUpdate() {
+	public void onTimelineUpdate(int num) {
 		for (ICaDoodleStateUpdate l : listeners) {
 			try {
-				l.onTimelineUpdate();
+				l.onTimelineUpdate( num);
 			} catch (Throwable e) {
 				e.printStackTrace();
 			}

src/main/java/com/commonwealthrobotics/ActiveProject.java

@@ -1289,7 +1289,7 @@ public void onRegenerateStart() {
 	}
 
 	@Override
-	public void onTimelineUpdate() {
+	public void onTimelineUpdate(int num) {
 		// TODO Auto-generated method stub
 
 	}

src/main/java/com/commonwealthrobotics/MainController.java

@@ -70,9 +70,11 @@ public void onInitializationDone() {
 				update(false);
 			}
 			@Override
-			public void onTimelineUpdate() {
-				//new Exception().printStackTrace();
-				update(true);
+			public void onTimelineUpdate(int num) {
+				if(num>1)
+					update(true);
+				else if (num==1)
+					update(false);
 			}
 		});
 	}
@@ -178,6 +180,7 @@ private void update(boolean clear) {
 					deleteItem.setOnAction(event -> {
 						toAdd.setDisable(true);
 						buttons.remove(toAdd);
+						timeline.getChildren().remove(toAdd);
 						ap.get().deleteOperation(op);
 					});
 					// Add the delete item to the context menu
@@ -202,7 +205,7 @@ private void update(boolean clear) {
 			}
 			//System.out.println("Timeline updated");
 			if (addrem)
-				Platform.runLater(() -> {
+				BowlerStudio.runLater(java.time.Duration.ofMillis(100),() -> {
 					timelineScroll.setHvalue(1.0);
 					updating = false;
 					if(updateNeeded)
@@ -218,7 +221,7 @@ private void update(boolean clear) {
 	}
 
 	public void clear() {
-		System.out.println("Old Timeline buttons cleared");
+		//System.out.println("Old Timeline buttons cleared");
 		buttons.clear();
 		timeline.getChildren().clear();
 	}

src/main/java/com/commonwealthrobotics/TimelineManager.java

@@ -148,7 +148,7 @@ public void onRegenerateStart() {
 			}
 
 			@Override
-			public void onTimelineUpdate() {
+			public void onTimelineUpdate(int num) {
 				// TODO Auto-generated method stub
 
 			}

src/main/java/com/commonwealthrobotics/controls/ControlSprites.java

@@ -1731,7 +1731,7 @@ public void setMeshes(HashMap<CSG, MeshView> meshes) {
 	}
 
 	@Override
-	public void onTimelineUpdate() {
+	public void onTimelineUpdate(int num) {
 		// TODO Auto-generated method stub
 
 	}

src/main/java/com/commonwealthrobotics/controls/SelectionSession.java

@@ -359,7 +359,7 @@ public void onWorkplaneChange(TransformNR newWP) {
 	}
 
 	@Override
-	public void onTimelineUpdate() {
+	public void onTimelineUpdate(int num) {
 		// TODO Auto-generated method stub
 
 	}