Move all liblo stuff to the same file, add crude auto-deploy mode

Signed-off-by: falkTX <falktx@falktx.com>

src/CardinalCommon.cpp

@@ -37,17 +37,12 @@
 #include <string.hpp>
 #include <system.hpp>
 #include <app/Scene.hpp>
-#include <engine/Engine.hpp>
 #include <window/Window.hpp>
 
 #ifdef NDEBUG
 # undef DEBUG
 #endif
 
-#ifdef HAVE_LIBLO
-# include <lo/lo.h>
-#endif
-
 // for finding home dir
 #ifndef ARCH_WIN
 # include <pwd.h>
@@ -215,27 +210,6 @@ void saveAsDialog()
 #endif
 }
 
-void deployToMOD()
-{
-#ifdef HAVE_LIBLO
-    const lo_address addr = lo_address_new_with_proto(LO_UDP, REMOTE_HOST, REMOTE_HOST_PORT);
-    DISTRHO_SAFE_ASSERT_RETURN(addr != nullptr,);
-
-    APP->engine->prepareSave();
-    APP->patch->saveAutosave();
-    APP->patch->cleanAutosave();
-    std::vector<uint8_t> data(rack::system::archiveDirectory(APP->patch->autosavePath, 1));
-
-    if (const lo_blob blob = lo_blob_new(data.size(), data.data()))
-    {
-        lo_send(addr, "/load", "b", blob);
-        lo_blob_free(blob);
-    }
-
-    lo_address_free(addr);
-#endif
-}
-
 }
 
 void async_dialog_filebrowser(const bool saving,

src/CardinalCommon.hpp

@@ -25,8 +25,7 @@
 # define REMOTE_HOST_PORT "2228"
 #endif
 
-namespace rack
-{
+namespace rack {
 
 namespace settings {
 extern int rateLimit;
@@ -36,10 +35,9 @@ namespace ui {
 struct Menu;
 }
 
-}
+} // namespace rack
 
-namespace patchUtils
-{
+namespace patchUtils {
 
 void loadDialog();
 void loadPathDialog(const std::string& path);
@@ -49,6 +47,11 @@ void revertDialog();
 void saveDialog(const std::string& path);
 void saveAsDialog();
 void appendSelectionContextMenu(rack::ui::Menu* menu);
-void deployToMOD();
 
-}
+bool connectToRemote();
+bool isRemoteConnected();
+bool isRemoteAutoDeployed();
+void setRemoteAutoDeploy(bool autoDeploy);
+void deployToRemote();
+
+} // namespace patchUtils

src/override/.generate-diffs.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -e
+cd $(dirname ${0})
 
 diff -U3 ../Rack/dep/oui-blendish/blendish.c blendish.c > diffs/blendish.c.diff
 diff -U3 ../Rack/src/common.cpp common.cpp > diffs/common.cpp.diff

src/override/MenuBar.cpp

@@ -86,27 +86,6 @@ struct MenuButton : ui::Button {
 struct FileButton : MenuButton {
 	const bool isStandalone;
 
-#ifdef HAVE_LIBLO
-	bool oscConnected = false;
-	lo_server oscServer = nullptr;
-
-	static int osc_handler(const char* const path, const char* const types, lo_arg** argv, const int argc, lo_message, void* const self)
-	{
-		d_stdout("osc_handler(\"%s\", \"%s\", %p, %i)", path, types, argv, argc);
-
-		if (std::strcmp(path, "/resp") == 0 && argc == 2 && types[0] == 's' && types[1] == 's') {
-			d_stdout("osc_handler(\"%s\", ...) - got resp | '%s' '%s'", path, &argv[0]->s, &argv[1]->s);
-			if (std::strcmp(&argv[0]->s, "hello") == 0 && std::strcmp(&argv[1]->s, "ok") == 0)
-				static_cast<FileButton*>(self)->oscConnected = true;
-		}
-		return 0;
-	}
-
-	~FileButton() {
-		lo_server_free(oscServer);
-	}
-#endif
-
 	FileButton(const bool standalone)
 		: MenuButton(),  isStandalone(standalone) {}
 
@@ -133,21 +112,19 @@ struct FileButton : MenuButton {
 		}));
 
 #ifdef HAVE_LIBLO
-		if (oscServer == nullptr || !oscConnected) {
-			menu->addChild(createMenuItem("Connect to MOD", "", [this]() {
-				if (oscServer == nullptr) {
-					oscServer = lo_server_new_with_proto(nullptr, LO_UDP, nullptr);
-					DISTRHO_SAFE_ASSERT_RETURN(oscServer != nullptr,);
-					lo_server_add_method(oscServer, "/resp", nullptr, osc_handler, this);
-				}
-				const lo_address addr = lo_address_new_with_proto(LO_UDP, REMOTE_HOST, REMOTE_HOST_PORT);
-				DISTRHO_SAFE_ASSERT_RETURN(addr != nullptr,);
-				lo_send(addr, "/hello", "");
-				lo_address_free(addr);
+		if (patchUtils::isRemoteConnected()) {
+			menu->addChild(createMenuItem("Deploy to MOD", "F7", []() {
+				patchUtils::deployToRemote();
 			}));
+
+			const bool autoDeploy = patchUtils::isRemoteAutoDeployed();
+			menu->addChild(createCheckMenuItem("Auto deploy to MOD", "",
+				[=]() {return autoDeploy;},
+				[=]() {patchUtils::setRemoteAutoDeploy(!autoDeploy);}
+			));
 		} else {
-			menu->addChild(createMenuItem("Deploy to MOD", "F7", []() {
-				patchUtils::deployToMOD();
+			menu->addChild(createMenuItem("Connect to MOD", "", [this]() {
+				patchUtils::connectToRemote();
 			}));
 		}
 #endif
@@ -171,15 +148,6 @@ struct FileButton : MenuButton {
 			}));
 		};
 	}
-
-#ifdef HAVE_LIBLO
-	void step() override {
-		MenuButton::step();
-		if (oscServer != nullptr) {
-			while (lo_server_recv_noblock(oscServer, 0) != 0) {}
-		}
-	}
-#endif
 };
 
 

src/override/Scene.cpp

@@ -34,6 +34,7 @@
 #include <app/TipWindow.hpp>
 #include <app/MenuBar.hpp>
 #include <context.hpp>
+#include <engine/Engine.hpp>
 #include <system.hpp>
 #include <network.hpp>
 #include <history.hpp>
@@ -41,7 +42,16 @@
 #include <patch.hpp>
 #include <asset.hpp>
 
+#ifdef NDEBUG
+# undef DEBUG
+#endif
+
+#ifdef HAVE_LIBLO
+# include <lo/lo.h>
+#endif
+
 #include "../CardinalCommon.hpp"
+#include "DistrhoUtils.hpp"
 
 
 namespace rack {
@@ -92,12 +102,32 @@ struct Scene::Internal {
 	ResizeHandle* resizeHandle;
 
 	bool heldArrowKeys[4] = {};
-};
 
+#ifdef HAVE_LIBLO
+	double lastSceneChangeTime = 0.0;
+	int historyActionIndex = -1;
 
-void hideResizeHandle(Scene* scene) {
-	scene->internal->resizeHandle->hide();
-}
+	bool oscAutoDeploy = false;
+	bool oscConnected = false;
+	lo_server oscServer = nullptr;
+
+	static int osc_handler(const char* const path, const char* const types, lo_arg** argv, const int argc, lo_message, void* const self)
+	{
+		d_stdout("osc_handler(\"%s\", \"%s\", %p, %i)", path, types, argv, argc);
+
+		if (std::strcmp(path, "/resp") == 0 && argc == 2 && types[0] == 's' && types[1] == 's') {
+			d_stdout("osc_handler(\"%s\", ...) - got resp | '%s' '%s'", path, &argv[0]->s, &argv[1]->s);
+			if (std::strcmp(&argv[0]->s, "hello") == 0 && std::strcmp(&argv[1]->s, "ok") == 0)
+				static_cast<Internal*>(self)->oscConnected = true;
+		}
+		return 0;
+	}
+
+	~Internal() {
+		lo_server_free(oscServer);
+	}
+#endif
+};
 
 
 Scene::Scene() {
@@ -121,6 +151,11 @@ Scene::Scene() {
 }
 
 
+void hideResizeHandle(Scene* scene) {
+	scene->internal->resizeHandle->hide();
+}
+
+
 Scene::~Scene() {
 	delete internal;
 }
@@ -167,6 +202,22 @@ void Scene::step() {
 		rackScroll->offset += arrowDelta * arrowSpeed;
 	}
 
+#ifdef HAVE_LIBLO
+	if (internal->oscServer != nullptr) {
+		while (lo_server_recv_noblock(internal->oscServer, 0) != 0) {}
+
+		if (internal->oscAutoDeploy) {
+			const int actionIndex = APP->history->actionIndex;
+			const double time = system::getTime();
+			if (internal->historyActionIndex != actionIndex && time - internal->lastSceneChangeTime >= 5.0) {
+				internal->historyActionIndex = actionIndex;
+				internal->lastSceneChangeTime = time;
+				patchUtils::deployToRemote();
+			}
+		}
+	}
+#endif
+
 	Widget::step();
 }
 
@@ -258,7 +309,7 @@ void Scene::onHoverKey(const HoverKeyEvent& e) {
 			e.consume(this);
 		}
 		if (e.key == GLFW_KEY_F7 && (e.mods & RACK_MOD_MASK) == 0) {
-			patchUtils::deployToMOD();
+			patchUtils::deployToRemote();
 			e.consume(this);
 		}
 
@@ -384,3 +435,73 @@ void Scene::onPathDrop(const PathDropEvent& e) {
 
 } // namespace app
 } // namespace rack
+
+
+namespace patchUtils {
+
+
+bool connectToRemote() {
+	rack::app::Scene::Internal* const internal = APP->scene->internal;
+
+	if (internal->oscServer == nullptr) {
+		const lo_server oscServer = lo_server_new_with_proto(nullptr, LO_UDP, nullptr);
+		DISTRHO_SAFE_ASSERT_RETURN(oscServer != nullptr, false);
+		lo_server_add_method(oscServer, "/resp", nullptr, rack::app::Scene::Internal::osc_handler, internal);
+		internal->oscServer = oscServer;
+	}
+
+	const lo_address addr = lo_address_new_with_proto(LO_UDP, REMOTE_HOST, REMOTE_HOST_PORT);
+	DISTRHO_SAFE_ASSERT_RETURN(addr != nullptr, false);
+	lo_send(addr, "/hello", "");
+	lo_address_free(addr);
+
+	return true;
+}
+
+
+bool isRemoteConnected() {
+#ifdef HAVE_LIBLO
+	return APP->scene->internal->oscConnected;
+#else
+	return false;
+#endif
+}
+
+
+bool isRemoteAutoDeployed() {
+#ifdef HAVE_LIBLO
+	return APP->scene->internal->oscAutoDeploy;
+#else
+	return false;
+#endif
+}
+
+
+void setRemoteAutoDeploy(bool autoDeploy) {
+#ifdef HAVE_LIBLO
+	APP->scene->internal->oscAutoDeploy = autoDeploy;
+#endif
+}
+
+
+void deployToRemote() {
+#ifdef HAVE_LIBLO
+	const lo_address addr = lo_address_new_with_proto(LO_UDP, REMOTE_HOST, REMOTE_HOST_PORT);
+	DISTRHO_SAFE_ASSERT_RETURN(addr != nullptr,);
+
+	APP->engine->prepareSave();
+	APP->patch->saveAutosave();
+	APP->patch->cleanAutosave();
+	std::vector<uint8_t> data(rack::system::archiveDirectory(APP->patch->autosavePath, 1));
+
+	if (const lo_blob blob = lo_blob_new(data.size(), data.data())) {
+		lo_send(addr, "/load", "b", blob);
+		lo_blob_free(blob);
+	}
+
+	lo_address_free(addr);
+#endif
+}
+
+
+} // namespace patchUtils

src/override/diffs/MenuBar.cpp.diff

@@ -1,5 +1,5 @@
 --- ../Rack/src/app/MenuBar.cpp	2022-01-15 14:44:46.391280963 +0000
-+++ MenuBar.cpp	2022-01-23 17:13:16.500279828 +0000
++++ MenuBar.cpp	2022-01-24 11:25:15.507061204 +0000
 @@ -1,8 +1,33 @@
 +/*
 + * DISTRHO Cardinal Plugin
@@ -48,7 +48,7 @@
  
  namespace rack {
  namespace app {
-@@ -48,80 +78,108 @@
+@@ -48,79 +78,75 @@
  };
  
  
@@ -73,27 +73,6 @@
  struct FileButton : MenuButton {
 +	const bool isStandalone;
 +
-+#ifdef HAVE_LIBLO
-+	bool oscConnected = false;
-+	lo_server oscServer = nullptr;
-+
-+	static int osc_handler(const char* const path, const char* const types, lo_arg** argv, const int argc, lo_message, void* const self)
-+	{
-+		d_stdout("osc_handler(\"%s\", \"%s\", %p, %i)", path, types, argv, argc);
-+
-+		if (std::strcmp(path, "/resp") == 0 && argc == 2 && types[0] == 's' && types[1] == 's') {
-+			d_stdout("osc_handler(\"%s\", ...) - got resp | '%s' '%s'", path, &argv[0]->s, &argv[1]->s);
-+			if (std::strcmp(&argv[0]->s, "hello") == 0 && std::strcmp(&argv[1]->s, "ok") == 0)
-+				static_cast<FileButton*>(self)->oscConnected = true;
-+		}
-+		return 0;
-+	}
-+
-+	~FileButton() {
-+		lo_server_free(oscServer);
-+	}
-+#endif
-+
 +	FileButton(const bool standalone)
 +		: MenuButton(),  isStandalone(standalone) {}
 +
@@ -124,10 +103,6 @@
 -
  		menu->addChild(createMenuItem("Save", RACK_MOD_CTRL_NAME "+S", []() {
 -			APP->patch->saveDialog();
--		}));
--
--		menu->addChild(createMenuItem("Save as", RACK_MOD_CTRL_NAME "+Shift+S", []() {
--			APP->patch->saveAsDialog();
 +			// NOTE: will do nothing if path is empty, intentionally
 +			patchUtils::saveDialog(APP->patch->path);
 +		}, APP->patch->path.empty()));
@@ -136,25 +111,26 @@
 +			patchUtils::saveAsDialog();
  		}));
  
--		menu->addChild(createMenuItem("Save a copy", "", []() {
--			APP->patch->saveAsDialog(false);
+-		menu->addChild(createMenuItem("Save as", RACK_MOD_CTRL_NAME "+Shift+S", []() {
+-			APP->patch->saveAsDialog();
 -		}));
 +#ifdef HAVE_LIBLO
-+		if (oscServer == nullptr || !oscConnected) {
-+			menu->addChild(createMenuItem("Connect to MOD", "", [this]() {
-+				if (oscServer == nullptr) {
-+					oscServer = lo_server_new_with_proto(nullptr, LO_UDP, nullptr);
-+					DISTRHO_SAFE_ASSERT_RETURN(oscServer != nullptr,);
-+					lo_server_add_method(oscServer, "/resp", nullptr, osc_handler, this);
-+				}
-+				const lo_address addr = lo_address_new_with_proto(LO_UDP, REMOTE_HOST, REMOTE_HOST_PORT);
-+				DISTRHO_SAFE_ASSERT_RETURN(addr != nullptr,);
-+				lo_send(addr, "/hello", "");
-+				lo_address_free(addr);
++		if (patchUtils::isRemoteConnected()) {
++			menu->addChild(createMenuItem("Deploy to MOD", "F7", []() {
++				patchUtils::deployToRemote();
 +			}));
+ 
+-		menu->addChild(createMenuItem("Save a copy", "", []() {
+-			APP->patch->saveAsDialog(false);
+-		}));
++			const bool autoDeploy = patchUtils::isRemoteAutoDeployed();
++			menu->addChild(createCheckMenuItem("Auto deploy to MOD", "",
++				[=]() {return autoDeploy;},
++				[=]() {patchUtils::setRemoteAutoDeploy(!autoDeploy);}
++			));
 +		} else {
-+			menu->addChild(createMenuItem("Deploy to MOD", "F7", []() {
-+				patchUtils::deployToMOD();
++			menu->addChild(createMenuItem("Connect to MOD", "", [this]() {
++				patchUtils::connectToRemote();
 +			}));
 +		}
 +#endif
@@ -189,19 +165,9 @@
 +			}));
 +		};
  	}
-+
-+#ifdef HAVE_LIBLO
-+	void step() override {
-+		MenuButton::step();
-+		if (oscServer != nullptr) {
-+			while (lo_server_recv_noblock(oscServer, 0) != 0) {}
-+		}
-+	}
-+#endif
  };
  
- 
-@@ -166,7 +224,7 @@
+@@ -166,7 +192,7 @@
  
  		menu->addChild(new ui::MenuSeparator);
  
@@ -210,7 +176,7 @@
  	}
  };
  
-@@ -256,7 +314,7 @@
+@@ -256,7 +282,7 @@
  		return settings::cableTension;
  	}
  	float getDefaultValue() override {
@@ -219,7 +185,7 @@
  	}
  	float getDisplayValue() override {
  		return getValue() * 100;
-@@ -421,28 +479,9 @@
+@@ -421,28 +447,9 @@
  		haloBrightnessSlider->box.size.x = 250.0;
  		menu->addChild(haloBrightnessSlider);
  
@@ -249,7 +215,7 @@
  
  		static const std::vector<std::string> knobModeLabels = {
  			"Linear",
-@@ -467,6 +506,21 @@
+@@ -467,6 +474,21 @@
  		menu->addChild(knobScrollSensitivitySlider);
  
  		menu->addChild(createBoolPtrMenuItem("Lock module positions", "", &settings::lockModules));
@@ -271,7 +237,7 @@
  	}
  };
  
-@@ -476,47 +530,6 @@
+@@ -476,47 +498,6 @@
  ////////////////////
  
  
@@ -319,7 +285,7 @@
  struct EngineButton : MenuButton {
  	void onAction(const ActionEvent& e) override {
  		ui::Menu* menu = createMenu();
-@@ -529,269 +542,6 @@
+@@ -529,269 +510,6 @@
  		menu->addChild(createMenuItem("Performance meters", cpuMeterText, [=]() {
  			settings::cpuMeter ^= true;
  		}));
@@ -589,7 +555,7 @@
  	}
  };
  
-@@ -802,63 +552,24 @@
+@@ -802,63 +520,24 @@
  
  
  struct HelpButton : MenuButton {
@@ -616,14 +582,14 @@
  
 -		menu->addChild(createMenuItem("VCVRack.com", "", [=]() {
 -			system::openBrowser("https://vcvrack.com/");
--		}));
--
--		menu->addChild(createMenuItem("Open user folder", "", [=]() {
--			system::openDirectory(asset::user(""));
 +		menu->addChild(createMenuItem("Cardinal Project page", "", [=]() {
 +			system::openBrowser("https://github.com/DISTRHO/Cardinal/");
  		}));
  
+-		menu->addChild(createMenuItem("Open user folder", "", [=]() {
+-			system::openDirectory(asset::user(""));
+-		}));
+-
 -		if (library::isAppUpdateAvailable()) {
 -			menu->addChild(new ui::MenuSeparator);
 -
@@ -658,7 +624,7 @@
  	}
  };
  
-@@ -908,7 +619,9 @@
+@@ -908,7 +587,9 @@
  struct MenuBar : widget::OpaqueWidget {
  	MeterLabel* meterLabel;
  
@@ -669,7 +635,7 @@
  		const float margin = 5;
  		box.size.y = BND_WIDGET_HEIGHT + 2 * margin;
  
-@@ -917,7 +630,7 @@
+@@ -917,7 +598,7 @@
  		layout->spacing = math::Vec(0, 0);
  		addChild(layout);
  
@@ -678,7 +644,7 @@
  		fileButton->text = "File";
  		layout->addChild(fileButton);
  
-@@ -933,10 +646,6 @@
+@@ -933,10 +614,6 @@
  		engineButton->text = "Engine";
  		layout->addChild(engineButton);
  
@@ -689,7 +655,7 @@
  		HelpButton* helpButton = new HelpButton;
  		helpButton->text = "Help";
  		layout->addChild(helpButton);
-@@ -971,7 +680,11 @@
+@@ -971,7 +648,11 @@
  
  
  widget::Widget* createMenuBar() {

src/override/diffs/Scene.cpp.diff

@@ -1,5 +1,5 @@
 --- ../Rack/src/app/Scene.cpp	2021-12-14 21:35:44.414568198 +0000
-+++ Scene.cpp	2022-01-23 17:13:24.715889665 +0000
++++ Scene.cpp	2022-01-24 11:12:33.268767988 +0000
 @@ -1,3 +1,30 @@
 +/*
 + * DISTRHO Cardinal Plugin
@@ -31,11 +31,28 @@
  #include <thread>
  
  #include <osdialog.h>
-@@ -14,31 +41,49 @@
+@@ -7,6 +34,7 @@
+ #include <app/TipWindow.hpp>
+ #include <app/MenuBar.hpp>
+ #include <context.hpp>
++#include <engine/Engine.hpp>
+ #include <system.hpp>
+ #include <network.hpp>
+ #include <history.hpp>
+@@ -14,31 +42,58 @@
  #include <patch.hpp>
  #include <asset.hpp>
  
++#ifdef NDEBUG
++# undef DEBUG
++#endif
++
++#ifdef HAVE_LIBLO
++# include <lo/lo.h>
++#endif
++
 +#include "../CardinalCommon.hpp"
++#include "DistrhoUtils.hpp"
 +
  
  namespace rack {
@@ -74,16 +91,16 @@
 +		nvgStroke(args.vg);
 +
 +		nvgStrokeColor(args.vg, nvgRGBf(0, 0, 0));
-+
-+		nvgBeginPath(args.vg);
-+		nvgMoveTo(args.vg, box.size.x+1, 0);
-+		nvgLineTo(args.vg, 0, box.size.y+1);
-+		nvgStroke(args.vg);
  
 -	void onDragMove(const DragMoveEvent& e) override {
 -		size = size.plus(e.mouseDelta);
 -		APP->window->setSize(size.round());
 +		nvgBeginPath(args.vg);
++		nvgMoveTo(args.vg, box.size.x+1, 0);
++		nvgLineTo(args.vg, 0, box.size.y+1);
++		nvgStroke(args.vg);
++
++		nvgBeginPath(args.vg);
 +		nvgMoveTo(args.vg, box.size.x + 6, 0);
 +		nvgLineTo(args.vg, 0, box.size.y + 6);
 +		nvgStroke(args.vg);
@@ -95,25 +112,42 @@
  	}
  };
  
-@@ -46,12 +91,15 @@
+@@ -46,9 +101,32 @@
  struct Scene::Internal {
  	ResizeHandle* resizeHandle;
  
 -	double lastAutosaveTime = 0.0;
 -
  	bool heldArrowKeys[4] = {};
- };
- 
- 
-+void hideResizeHandle(Scene* scene) {
-+	scene->internal->resizeHandle->hide();
-+}
 +
++#ifdef HAVE_LIBLO
++	double lastSceneChangeTime = 0.0;
++	int historyActionIndex = -1;
++
++	bool oscAutoDeploy = false;
++	bool oscConnected = false;
++	lo_server oscServer = nullptr;
++
++	static int osc_handler(const char* const path, const char* const types, lo_arg** argv, const int argc, lo_message, void* const self)
++	{
++		d_stdout("osc_handler(\"%s\", \"%s\", %p, %i)", path, types, argv, argc);
 +
- Scene::Scene() {
- 	internal = new Internal;
++		if (std::strcmp(path, "/resp") == 0 && argc == 2 && types[0] == 's' && types[1] == 's') {
++			d_stdout("osc_handler(\"%s\", ...) - got resp | '%s' '%s'", path, &argv[0]->s, &argv[1]->s);
++			if (std::strcmp(&argv[0]->s, "hello") == 0 && std::strcmp(&argv[1]->s, "ok") == 0)
++				static_cast<Internal*>(self)->oscConnected = true;
++		}
++		return 0;
++	}
++
++	~Internal() {
++		lo_server_free(oscServer);
++	}
++#endif
+ };
  
-@@ -67,13 +115,8 @@
+ 
+@@ -67,17 +145,17 @@
  	browser->hide();
  	addChild(browser);
  
@@ -128,7 +162,16 @@
  	addChild(internal->resizeHandle);
  }
  
-@@ -89,32 +132,13 @@
+ 
++void hideResizeHandle(Scene* scene) {
++	scene->internal->resizeHandle->hide();
++}
++
++
+ Scene::~Scene() {
+ 	delete internal;
+ }
+@@ -89,32 +167,13 @@
  
  
  void Scene::step() {
@@ -162,7 +205,30 @@
  	// Scroll RackScrollWidget with arrow keys
  	math::Vec arrowDelta;
  	if (internal->heldArrowKeys[0]) {
-@@ -172,7 +196,7 @@
+@@ -143,6 +202,22 @@
+ 		rackScroll->offset += arrowDelta * arrowSpeed;
+ 	}
+ 
++#ifdef HAVE_LIBLO
++	if (internal->oscServer != nullptr) {
++		while (lo_server_recv_noblock(internal->oscServer, 0) != 0) {}
++
++		if (internal->oscAutoDeploy) {
++			const int actionIndex = APP->history->actionIndex;
++			const double time = system::getTime();
++			if (internal->historyActionIndex != actionIndex && time - internal->lastSceneChangeTime >= 5.0) {
++				internal->historyActionIndex = actionIndex;
++				internal->lastSceneChangeTime = time;
++				patchUtils::deployToRemote();
++			}
++		}
++	}
++#endif
++
+ 	Widget::step();
+ }
+ 
+@@ -172,7 +247,7 @@
  	if (e.action == GLFW_PRESS || e.action == GLFW_REPEAT) {
  		// DEBUG("key '%d '%c' scancode %d '%c' keyName '%s'", e.key, e.key, e.scancode, e.scancode, e.keyName.c_str());
  		if (e.keyName == "n" && (e.mods & RACK_MOD_MASK) == RACK_MOD_CTRL) {
@@ -171,7 +237,7 @@
  			e.consume(this);
  		}
  		if (e.keyName == "q" && (e.mods & RACK_MOD_MASK) == RACK_MOD_CTRL) {
-@@ -180,19 +204,20 @@
+@@ -180,19 +255,20 @@
  			e.consume(this);
  		}
  		if (e.keyName == "o" && (e.mods & RACK_MOD_MASK) == RACK_MOD_CTRL) {
@@ -196,7 +262,7 @@
  			e.consume(this);
  		}
  		if (e.keyName == "z" && (e.mods & RACK_MOD_MASK) == RACK_MOD_CTRL) {
-@@ -232,10 +257,8 @@
+@@ -232,10 +308,8 @@
  			settings::cpuMeter ^= true;
  			e.consume(this);
  		}
@@ -205,11 +271,11 @@
 -			// The MenuBar will be hidden when the mouse moves over the RackScrollWidget.
 -			// menuBar->hide();
 +		if (e.key == GLFW_KEY_F7 && (e.mods & RACK_MOD_MASK) == 0) {
-+			patchUtils::deployToMOD();
++			patchUtils::deployToRemote();
  			e.consume(this);
  		}
  
-@@ -326,13 +349,6 @@
+@@ -326,13 +400,6 @@
  
  	// Key commands that can be overridden by children
  	if (e.action == GLFW_PRESS || e.action == GLFW_REPEAT) {
@@ -223,7 +289,7 @@
  		if (e.keyName == "v" && (e.mods & RACK_MOD_MASK) == RACK_MOD_CTRL) {
  			rack->pasteClipboardAction();
  			e.consume(this);
-@@ -351,7 +367,7 @@
+@@ -351,7 +418,7 @@
  		std::string extension = system::getExtension(path);
  
  		if (extension == ".vcv") {
@@ -232,3 +298,77 @@
  			e.consume(this);
  			return;
  		}
+@@ -368,3 +435,73 @@
+ 
+ } // namespace app
+ } // namespace rack
++
++
++namespace patchUtils {
++
++
++bool connectToRemote() {
++	rack::app::Scene::Internal* const internal = APP->scene->internal;
++
++	if (internal->oscServer == nullptr) {
++		const lo_server oscServer = lo_server_new_with_proto(nullptr, LO_UDP, nullptr);
++		DISTRHO_SAFE_ASSERT_RETURN(oscServer != nullptr, false);
++		lo_server_add_method(oscServer, "/resp", nullptr, rack::app::Scene::Internal::osc_handler, internal);
++		internal->oscServer = oscServer;
++	}
++
++	const lo_address addr = lo_address_new_with_proto(LO_UDP, REMOTE_HOST, REMOTE_HOST_PORT);
++	DISTRHO_SAFE_ASSERT_RETURN(addr != nullptr, false);
++	lo_send(addr, "/hello", "");
++	lo_address_free(addr);
++
++	return true;
++}
++
++
++bool isRemoteConnected() {
++#ifdef HAVE_LIBLO
++	return APP->scene->internal->oscConnected;
++#else
++	return false;
++#endif
++}
++
++
++bool isRemoteAutoDeployed() {
++#ifdef HAVE_LIBLO
++	return APP->scene->internal->oscAutoDeploy;
++#else
++	return false;
++#endif
++}
++
++
++void setRemoteAutoDeploy(bool autoDeploy) {
++#ifdef HAVE_LIBLO
++	APP->scene->internal->oscAutoDeploy = autoDeploy;
++#endif
++}
++
++
++void deployToRemote() {
++#ifdef HAVE_LIBLO
++	const lo_address addr = lo_address_new_with_proto(LO_UDP, REMOTE_HOST, REMOTE_HOST_PORT);
++	DISTRHO_SAFE_ASSERT_RETURN(addr != nullptr,);
++
++	APP->engine->prepareSave();
++	APP->patch->saveAutosave();
++	APP->patch->cleanAutosave();
++	std::vector<uint8_t> data(rack::system::archiveDirectory(APP->patch->autosavePath, 1));
++
++	if (const lo_blob blob = lo_blob_new(data.size(), data.data())) {
++		lo_send(addr, "/load", "b", blob);
++		lo_blob_free(blob);
++	}
++
++	lo_address_free(addr);
++#endif
++}
++
++
++} // namespace patchUtils