Add separators to ModuleBrowser

include/ui.hpp

@@ -22,10 +22,8 @@ struct SequentialLayout : virtual Widget {
 		RIGHT_ALIGNMENT,
 	};
 	Alignment alignment = LEFT_ALIGNMENT;
-	/** Space outside elements */
-	float margin = 0.0;
 	/** Space between adjacent elements */
-	float padding = 0.0;
+	float spacing = 0.0;
 	void step() override;
 };
 

src/app/ModuleBrowser.cpp

@@ -45,6 +45,20 @@ struct FavoriteRadioButton : RadioButton {
 };
 
 
+struct SeparatorItem : OpaqueWidget {
+	SeparatorItem() {
+		box.size.y = BND_WIDGET_HEIGHT;
+	}
+
+	void setText(std::string text) {
+		clearChildren();
+		Label *label = Widget::create<Label>(Vec(0, 0));
+		label->text = text;
+		addChild(label);
+	}
+};
+
+
 struct BrowserListItem : OpaqueWidget {
 	bool selected = false;
 
@@ -78,11 +92,13 @@ struct BrowserListItem : OpaqueWidget {
 };
 
 
+
 struct ModelItem : BrowserListItem {
 	Model *model;
 	Label *manufacturerLabel;
 
 	void setModel(Model *model) {
+		clearChildren();
 		assert(model);
 		this->model = model;
 
@@ -95,9 +111,8 @@ struct ModelItem : BrowserListItem {
 		manufacturerLabel->text = model->manufacturer;
 		addChild(manufacturerLabel);
 
-		SequentialLayout *layout2 = Widget::create<SequentialLayout>(Vec(0, BND_WIDGET_HEIGHT));
-		layout2->margin = 7;
-		layout2->padding = 10;
+		SequentialLayout *layout2 = Widget::create<SequentialLayout>(Vec(7, BND_WIDGET_HEIGHT));
+		layout2->spacing = 10;
 		addChild(layout2);
 
 		FavoriteRadioButton *favoriteButton = new FavoriteRadioButton();
@@ -138,14 +153,17 @@ struct ManufacturerItem : BrowserListItem {
 	Label *manufacturerLabel;
 
 	ManufacturerItem() {
-		manufacturerLabel = Widget::create<Label>(Vec(0, 0));
-		manufacturerLabel->text = "Show all modules";
-		addChild(manufacturerLabel);
 	}
 
 	void setManufacturer(std::string manufacturer) {
+		clearChildren();
 		this->manufacturer = manufacturer;
-		manufacturerLabel->text = manufacturer;
+		manufacturerLabel = Widget::create<Label>(Vec(0, 0));
+		if (manufacturer.empty())
+			manufacturerLabel->text = "Show all modules";
+		else
+			manufacturerLabel->text = manufacturer;
+		addChild(manufacturerLabel);
 	}
 
 	void step() override {
@@ -163,34 +181,40 @@ struct BrowserList : List {
 		// If we have zero children, this result doesn't matter anyway.
 		selected = clamp(selected, 0, children.size() - 1);
 		int i = 0;
-		for (Widget *w : children) {
-			BrowserListItem *item = dynamic_cast<BrowserListItem*>(w);
+		for (Widget *child : children) {
+			BrowserListItem *item = dynamic_cast<BrowserListItem*>(child);
 			if (item) {
 				item->selected = (i == selected);
+				i++;
 			}
-			i++;
 		}
 		List::step();
 	}
 
-	void selectChild(Widget *child) {
+	void selectItem(Widget *w) {
 		int i = 0;
-		for (Widget *w : children) {
-			if (w == child) {
-				selected = i;
-				break;
+		for (Widget *child : children) {
+			BrowserListItem *item = dynamic_cast<BrowserListItem*>(child);
+			if (item) {
+				if (child == w) {
+					selected = i;
+					break;
+				}
+				i++;
 			}
-			i++;
 		}
 	}
 
-	Widget *getSelectedChild() {
+	BrowserListItem *getSelectedItem() {
 		int i = 0;
-		for (Widget *w : children) {
-			if (i == selected) {
-				return w;
+		for (Widget *child : children) {
+			BrowserListItem *item = dynamic_cast<BrowserListItem*>(child);
+			if (item) {
+				if (i == selected) {
+					return item;
+				}
+				i++;
 			}
-			i++;
 		}
 		return NULL;
 	}
@@ -241,6 +265,11 @@ struct ModuleBrowser : OpaqueWidget {
 		moduleList->selected = 0;
 
 		// Favorites
+		{
+			SeparatorItem *item = new SeparatorItem();
+			item->setText("Favorites");
+			moduleList->addChild(item);
+		}
 		for (Model *model : sFavoriteModels) {
 			if ((manufacturerFilter.empty() || manufacturerFilter == model->manufacturer) && isModelMatch(model, search)) {
 				ModelItem *item = new ModelItem();
@@ -250,6 +279,11 @@ struct ModuleBrowser : OpaqueWidget {
 		}
 
 		// Manufacturers
+		{
+			SeparatorItem *item = new SeparatorItem();
+			item->setText("Manufacturers");
+			moduleList->addChild(item);
+		}
 		if (manufacturerFilter.empty()) {
 			// Collect all manufacturers
 			std::set<std::string> manufacturers;
@@ -272,10 +306,16 @@ struct ModuleBrowser : OpaqueWidget {
 		else {
 			// Dummy manufacturer for clearing manufacturer filter
 			ManufacturerItem *item = new ManufacturerItem();
+				item->setManufacturer("");
 			moduleList->addChild(item);
 		}
 
 		// Models
+		{
+			SeparatorItem *item = new SeparatorItem();
+			item->setText("Modules");
+			moduleList->addChild(item);
+		}
 		for (Plugin *plugin : gPlugins) {
 			for (Model *model : plugin->models) {
 				if ((manufacturerFilter.empty() || manufacturerFilter == model->manufacturer) && isModelMatch(model, search)) {
@@ -327,7 +367,7 @@ void FavoriteRadioButton::onAction(EventAction &e) {
 
 void BrowserListItem::onMouseEnter(EventMouseEnter &e) {
 	BrowserList *list = getAncestorOfType<BrowserList>();
-	list->selectChild(this);
+	list->selectItem(this);
 }
 
 void SearchModuleField::onTextChange() {
@@ -350,8 +390,7 @@ void SearchModuleField::onKey(EventKey &e) {
 			e.consumed = true;
 		} break;
 		case GLFW_KEY_ENTER: {
-			Widget *w = moduleBrowser->moduleList->getSelectedChild();
-			BrowserListItem *item = dynamic_cast<BrowserListItem*>(w);
+			BrowserListItem *item = moduleBrowser->moduleList->getSelectedItem();
 			if (item) {
 				item->doAction();
 				e.consumed = true;

src/app/RackScene.cpp

@@ -118,12 +118,6 @@ void RackScene::onHoverKey(EventHoverKey &e) {
 					e.consumed = true;
 				}
 			} break;
-			case GLFW_KEY_R: {
-				if (windowIsModPressed() && !windowIsShiftPressed()) {
-					gRackWidget->revert();
-					e.consumed = true;
-				}
-			} break;
 			case GLFW_KEY_ENTER: {
 				appModuleBrowserCreate();
 				e.consumed = true;

src/app/Toolbar.cpp

@@ -100,96 +100,64 @@ struct EngineSampleRateChoice : ChoiceButton {
 
 
 Toolbar::Toolbar() {
-	float margin = 5;
-	box.size.y = BND_WIDGET_HEIGHT + 2*margin;
-	float xPos = 0;
-	xPos += margin;
-
-	{
-		ChoiceButton *fileChoice = new FileChoice();
-		fileChoice->box.pos = Vec(xPos, margin);
-		fileChoice->box.size.x = 100;
-		fileChoice->text = "File";
-		addChild(fileChoice);
-		xPos += fileChoice->box.size.x;
-	}
-	xPos += margin;
-
-	{
-		EngineSampleRateChoice *srChoice = new EngineSampleRateChoice();
-		srChoice->box.pos = Vec(xPos, margin);
-		srChoice->box.size.x = 100;
-		addChild(srChoice);
-		xPos += srChoice->box.size.x;
-	}
-	xPos += margin;
-
-	{
-		wireOpacitySlider = new Slider();
-		wireOpacitySlider->box.pos = Vec(xPos, margin);
-		wireOpacitySlider->box.size.x = 150;
-		wireOpacitySlider->label = "Cable opacity";
-		wireOpacitySlider->precision = 0;
-		wireOpacitySlider->unit = "%";
-		wireOpacitySlider->setLimits(0.0, 100.0);
-		wireOpacitySlider->setDefaultValue(50.0);
-		addChild(wireOpacitySlider);
-		xPos += wireOpacitySlider->box.size.x;
-	}
-	xPos += margin;
-
-	{
-		wireTensionSlider = new Slider();
-		wireTensionSlider->box.pos = Vec(xPos, margin);
-		wireTensionSlider->box.size.x = 150;
-		wireTensionSlider->label = "Cable tension";
-		wireTensionSlider->unit = "";
-		wireTensionSlider->setLimits(0.0, 1.0);
-		wireTensionSlider->setDefaultValue(0.5);
-		addChild(wireTensionSlider);
-		xPos += wireTensionSlider->box.size.x;
-	}
-	xPos += margin;
-
-	{
-		struct ZoomSlider : Slider {
-			void onAction(EventAction &e) override {
-				Slider::onAction(e);
-				gRackScene->zoomWidget->setZoom(roundf(value) / 100.0);
-			}
-		};
-		zoomSlider = new ZoomSlider();
-		zoomSlider->box.pos = Vec(xPos, margin);
-		zoomSlider->box.size.x = 150;
-		zoomSlider->precision = 0;
-		zoomSlider->label = "Zoom";
-		zoomSlider->unit = "%";
-		zoomSlider->setLimits(25.0, 200.0);
-		zoomSlider->setDefaultValue(100.0);
-		addChild(zoomSlider);
-		xPos += zoomSlider->box.size.x;
-	}
-	xPos += margin;
-
-	/*
-	{
-		cpuUsageButton = new RadioButton();
-		cpuUsageButton->box.pos = Vec(xPos, margin);
-		cpuUsageButton->box.size.x = 100;
-		cpuUsageButton->label = "CPU usage";
-		addChild(cpuUsageButton);
-		xPos += cpuUsageButton->box.size.x;
-	}
-	xPos += margin;
-	*/
+	box.size.y = BND_WIDGET_HEIGHT + 2*5;
+
+	SequentialLayout *layout = new SequentialLayout();
+	layout->box.pos = Vec(5, 5);
+	layout->spacing = 5;
+	addChild(layout);
+
+	ChoiceButton *fileChoice = new FileChoice();
+	fileChoice->box.size.x = 100;
+	fileChoice->text = "File";
+	layout->addChild(fileChoice);
+
+	EngineSampleRateChoice *srChoice = new EngineSampleRateChoice();
+	srChoice->box.size.x = 100;
+	layout->addChild(srChoice);
+
+	wireOpacitySlider = new Slider();
+	wireOpacitySlider->box.size.x = 150;
+	wireOpacitySlider->label = "Cable opacity";
+	wireOpacitySlider->precision = 0;
+	wireOpacitySlider->unit = "%";
+	wireOpacitySlider->setLimits(0.0, 100.0);
+	wireOpacitySlider->setDefaultValue(50.0);
+	layout->addChild(wireOpacitySlider);
+
+	wireTensionSlider = new Slider();
+	wireTensionSlider->box.size.x = 150;
+	wireTensionSlider->label = "Cable tension";
+	wireTensionSlider->unit = "";
+	wireTensionSlider->setLimits(0.0, 1.0);
+	wireTensionSlider->setDefaultValue(0.5);
+	layout->addChild(wireTensionSlider);
+
+	struct ZoomSlider : Slider {
+		void onAction(EventAction &e) override {
+			Slider::onAction(e);
+			gRackScene->zoomWidget->setZoom(roundf(value) / 100.0);
+		}
+	};
+	zoomSlider = new ZoomSlider();
+	zoomSlider->box.size.x = 150;
+	zoomSlider->precision = 0;
+	zoomSlider->label = "Zoom";
+	zoomSlider->unit = "%";
+	zoomSlider->setLimits(25.0, 200.0);
+	zoomSlider->setDefaultValue(100.0);
+	layout->addChild(zoomSlider);
+
+/*
+	cpuUsageButton = new RadioButton();
+	cpuUsageButton->box.size.x = 100;
+	cpuUsageButton->label = "CPU usage";
+	layout->addChild(cpuUsageButton);
+*/
 
 #if defined(RELEASE)
-	{
-		Widget *pluginManager = new PluginManagerWidget();
-		pluginManager->box.pos = Vec(xPos, margin);
-		addChild(pluginManager);
-		xPos += pluginManager->box.size.x;
-	}
+	Widget *pluginManager = new PluginManagerWidget();
+	layout->addChild(pluginManager);
 #endif
 }
 

src/ui/layouts.cpp

@@ -7,7 +7,7 @@ namespace rack {
 void SequentialLayout::step() {
 	Widget::step();
 
-	float offset = margin;
+	float offset = 0.0;
 	for (Widget *child : children) {
 		if (!child->visible)
 			continue;
@@ -15,7 +15,7 @@ void SequentialLayout::step() {
 		(orientation == HORIZONTAL_ORIENTATION ? child->box.pos.x : child->box.pos.y) = offset;
 		// Increment by size
 		offset += (orientation == HORIZONTAL_ORIENTATION ? child->box.size.x : child->box.size.y);
-		offset += padding;
+		offset += spacing;
 	}
 
 	// We're done if left aligned
@@ -23,8 +23,7 @@ void SequentialLayout::step() {
 		return;
 
 	// Adjust positions based on width of the layout itself
-	offset -= padding;
-	offset += margin;
+	offset -= spacing;
 	if (alignment == RIGHT_ALIGNMENT)
 		offset -= (orientation == HORIZONTAL_ORIENTATION ? box.size.x : box.size.y);
 	else if (alignment == CENTER_ALIGNMENT)