Remove empty patch message. Add oversample multipliers to engine sample rate toolbar items.

src/app/RackScrollWidget.cpp

@@ -29,19 +29,6 @@ void RackScrollWidget::step() {
 
 void RackScrollWidget::draw(const DrawContext &ctx) {
 	ScrollWidget::draw(ctx);
-
-	if (app()->scene->rackWidget->isEmpty()) {
-		math::Rect b;
-		b.size = math::Vec(600, 300);
-		b.pos = box.size.minus(b.size).div(2);
-		NVGcolor bg = nvgRGBAf(0, 0, 0, 0.4);
-		bndInnerBox(ctx.vg, b.pos.x, b.pos.y, b.size.x, b.size.y,
-			0, 0, 0, 0, bg, bg);
-
-		NVGcolor fg = nvgRGBAf(1, 1, 1, 0.25);
-		std::string text = "Right-click or press Enter to add modules";
-		bndIconLabelValue(ctx.vg, b.pos.x, b.pos.y + 80, b.size.x, b.size.y, -1, fg, BND_CENTER, 80, text.c_str(), NULL);
-	}
 }
 
 

src/app/Toolbar.cpp

@@ -290,10 +290,19 @@ struct SampleRateItem : MenuItem {
 
 		menu->addChild(new EnginePauseItem);
 
-		std::vector<float> sampleRates = {44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000};
-		for (float sampleRate : sampleRates) {
+		for (int i = 0; i <= 4; i++) {
+			int oversample = 1 << i;
+
 			SampleRateValueItem *item = new SampleRateValueItem;
-			item->setSampleRate(sampleRate);
+			item->setSampleRate(44100.f * oversample);
+			if (oversample > 1)
+				item->text += string::f(" (%dx)", oversample);
+			menu->addChild(item);
+
+			item = new SampleRateValueItem;
+			item->setSampleRate(48000.f * oversample);
+			if (oversample > 1)
+				item->text += string::f(" (%dx)", oversample);
 			menu->addChild(item);
 		}
 		return menu;