Added C#-style property constructor, explicitly clamp samples in Audio Interface, scroll horizontally if Shift is held

include/gui.hpp

@@ -8,9 +8,9 @@ namespace rack {
 
 
 #ifdef ARCH_MAC
-	#define MOD_KEY_NAME "Cmd"
+	#define GUI_MOD_KEY_NAME "Cmd"
 #else
-	#define MOD_KEY_NAME "Ctrl"
+	#define GUI_MOD_KEY_NAME "Ctrl"
 #endif
 
 

include/util.hpp

@@ -32,6 +32,23 @@ will expand to
 namespace rack {
 
 
+/** C#-style property constructor
+Example:
+	Foo *foo = construct<Foo>(&Foo::greeting, "Hello world");
+*/
+template<typename T>
+T *construct() {
+	return new T();
+}
+
+template<typename T, typename F, typename V, typename... Args>
+T *construct(F f, V v, Args... args) {
+	T *o = construct<T>(args...);
+	o->*f = v;
+	return o;
+}
+
+
 ////////////////////
 // RNG
 ////////////////////

src/app/ModuleWidget.cpp

@@ -236,13 +236,13 @@ Menu *ModuleWidget::createContextMenu() {
 
 	InitializeMenuItem *resetItem = new InitializeMenuItem();
 	resetItem->text = "Initialize";
-	resetItem->rightText = MOD_KEY_NAME "+I";
+	resetItem->rightText = GUI_MOD_KEY_NAME "+I";
 	resetItem->moduleWidget = this;
 	menu->pushChild(resetItem);
 
 	RandomizeMenuItem *randomizeItem = new RandomizeMenuItem();
 	randomizeItem->text = "Randomize";
-	randomizeItem->rightText = MOD_KEY_NAME "+R";
+	randomizeItem->rightText = GUI_MOD_KEY_NAME "+R";
 	randomizeItem->moduleWidget = this;
 	menu->pushChild(randomizeItem);
 
@@ -253,7 +253,7 @@ Menu *ModuleWidget::createContextMenu() {
 
 	CloneMenuItem *cloneItem = new CloneMenuItem();
 	cloneItem->text = "Duplicate";
-	cloneItem->rightText = MOD_KEY_NAME "+D";
+	cloneItem->rightText = GUI_MOD_KEY_NAME "+D";
 	cloneItem->moduleWidget = this;
 	menu->pushChild(cloneItem);
 

src/app/Toolbar.cpp

@@ -39,18 +39,22 @@ struct FileChoice : ChoiceButton {
 		{
 			MenuItem *newItem = new NewItem();
 			newItem->text = "New";
+			newItem->rightText = GUI_MOD_KEY_NAME "+N";
 			menu->pushChild(newItem);
 
 			MenuItem *openItem = new OpenItem();
 			openItem->text = "Open";
+			openItem->rightText = GUI_MOD_KEY_NAME "+O";
 			menu->pushChild(openItem);
 
 			MenuItem *saveItem = new SaveItem();
 			saveItem->text = "Save";
+			saveItem->rightText = GUI_MOD_KEY_NAME "+S";
 			menu->pushChild(saveItem);
 
 			MenuItem *saveAsItem = new SaveAsItem();
 			saveAsItem->text = "Save As";
+			saveAsItem->rightText = GUI_MOD_KEY_NAME "+Shift+S";
 			menu->pushChild(saveAsItem);
 		}
 	}

src/core/AudioInterface.cpp

@@ -206,7 +206,7 @@ void AudioInterface::stepStream(const float *input, float *output, int numFrames
 				break;
 			Frame<8> f = inputSrcBuffer.shift();
 			for (int c = 0; c < numOutputs; c++) {
-				output[i*numOutputs + c] = (c < 8) ? f.samples[c] : 0.0;
+				output[i*numOutputs + c] = (c < 8) ? clampf(f.samples[c], -1.0, 1.0) : 0.0;
 			}
 		}
 	}

src/gui.cpp

@@ -155,6 +155,10 @@ void cursorEnterCallback(GLFWwindow* window, int entered) {
 
 void scrollCallback(GLFWwindow *window, double x, double y) {
 	Vec scrollRel = Vec(x, y);
+#if ARCH_LIN || ARCH_WIN
+	if (guiIsShiftPressed())
+		scrollRel = Vec(y, x);
+#endif
 	// onScroll
 	gScene->onScroll(gMousePos, scrollRel.mult(50.0));
 }

src/widgets/MenuItem.cpp

@@ -36,10 +36,10 @@ void MenuItem::onMouseEnter() {
 	// Try to create child menu
 	Menu *childMenu = createChildMenu();
 	if (childMenu) {
-		childMenu->box.pos = parent->box.pos.plus(box.getTopRight());
-		parentMenu->setChildMenu(childMenu);
 		parentMenu->activeEntry = this;
+		childMenu->box.pos = parent->box.pos.plus(box.getTopRight());
 	}
+	parentMenu->setChildMenu(childMenu);
 }
 
 void MenuItem::onDragDrop(Widget *origin) {