Merge remote-tracking branch 'origin/v0.6' into v1

Info.plist

@@ -20,10 +20,10 @@
 	<string>Rack</string>
 	<key>CFBundleIconFile</key>
 	<string>icon</string>
-	<key>CFBundleLongVersionString</key>
-	<string></string>
 	<key>CFBundleShortVersionString</key>
-	<string></string>
+	<string>{VERSION}</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © VCV</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
 	<key>NSHighResolutionCapable</key>

Makefile

@@ -8,6 +8,8 @@ FLAGS += \
 include arch.mk
 
 STRIP ?= strip
+SED := perl -p -i -e
+# SED := sed -i
 
 # Sources and build flags
 
@@ -100,6 +102,7 @@ ifdef ARCH_MAC
 	mkdir -p $(BUNDLE)/Contents
 	mkdir -p $(BUNDLE)/Contents/Resources
 	cp Info.plist $(BUNDLE)/Contents/
+	$(SED) 's/{VERSION}/$(VERSION)/g' $(BUNDLE)/Contents/Info.plist
 	cp -R LICENSE* icon.icns res $(BUNDLE)/Contents/Resources
 
 	mkdir -p $(BUNDLE)/Contents/MacOS

src/Core/QuadMIDIToCVInterface.cpp

@@ -257,10 +257,6 @@ struct QuadMIDIToCVInterface : Module {
 	}
 
 	void processMessage(MidiMessage msg) {
-		// filter MIDI channel
-		if ((midiInput.channel > -1) && (midiInput.channel != msg.channel()))
-			return;
-
 		switch (msg.status()) {
 			// note off
 			case 0x8: {

src/main.cpp

@@ -15,6 +15,9 @@
 #include "osdialog.h"
 #include <unistd.h>
 
+#ifdef ARCH_WIN
+	#include <Windows.h>
+#endif
 
 using namespace rack;
 
@@ -44,6 +47,17 @@ int main(int argc, char* argv[]) {
 		patchFile = argv[optind];
 	}
 
+#ifdef ARCH_WIN
+	// Windows global mutex to prevent multiple instances
+	// Handle will be closed by Windows when the process ends
+	HANDLE instanceMutex = CreateMutex(NULL, true, gApplicationName.c_str());
+	if (GetLastError() == ERROR_ALREADY_EXISTS) {
+		osdialog_message(OSDIALOG_ERROR, OSDIALOG_OK, "Rack is already running. Multiple Rack instances are not supported.");
+		exit(1);
+	}
+	(void) instanceMutex;
+#endif
+
 	// Initialize environment
 	randomInit();
 	assetInit(devMode);
@@ -86,6 +100,7 @@ int main(int argc, char* argv[]) {
 	else {
 		// Load patch
 		gRackWidget->load(patchFile);
+		gRackWidget->lastPath = patchFile;
 	}
 
 	engineStart();