From da89bdb76e904bd09a1f0587f4b9867508326306 Mon Sep 17 00:00:00 2001
From: Andrew Belt <andrewpbelt@gmail.com>
Date: Sun, 7 May 2017 05:39:45 -0700
Subject: [PATCH] Added more switches

---
 include/app.hpp         | 36 ++++++-------------------------
 include/components.hpp  | 48 ++++++++++++++++++++++++++++++++++++++++-
 src/app/Knob.cpp        |  8 +++++++
 src/app/ParamWidget.cpp |  3 +--
 src/app/SVGSwitch.cpp   | 11 +++++-----
 5 files changed, 69 insertions(+), 37 deletions(-)

diff --git a/include/app.hpp b/include/app.hpp
index c0cf7a61..6ebc23cd 100644
--- a/include/app.hpp
+++ b/include/app.hpp
@@ -129,6 +129,8 @@ struct Knob : ParamWidget {
 	void onDragStart();
 	void onDragMove(Vec mouseRel);
 	void onDragEnd();
+	/** Tell engine to smoothly vary this parameter */
+	void onChange();
 };
 
 struct SpriteKnob : Knob, SpriteWidget {
@@ -164,7 +166,6 @@ struct SVGSlider : Knob, FramebufferWidget {
 };
 
 struct Switch : ParamWidget {
-	virtual void setIndex(int index) {}
 };
 
 struct SVGSwitch : virtual Switch, FramebufferWidget {
@@ -175,8 +176,8 @@ struct SVGSwitch : virtual Switch, FramebufferWidget {
 	SVGSwitch();
 	/** Adds an SVG file to represent the next switch position */
 	void addFrame(std::shared_ptr<SVG> svg);
-	void setIndex(int index);
 	void step();
+	void onChange();
 };
 
 /** A switch that cycles through each mechanical position */
@@ -184,31 +185,10 @@ struct ToggleSwitch : virtual Switch {
 	void onDragStart() {
 		// Cycle through values
 		// e.g. a range of [0.0, 3.0] would have modes 0, 1, 2, and 3.
-		float v = value + 1.0;
-		setValue(v <= maxValue ? v : minValue);
-	}
-	void onChange() {
-		int index = (int)roundf(value);
-		setIndex(index);
-		ParamWidget::onChange();
-	}
-};
-
-/** FIXME I don't think this should exist. The audio engine should read from a MomentarySwitch and increment its internal state, instead of relying on the knob to do that logic. */
-struct ModeSwitch : virtual Switch {
-	void onDragStart() {
-		setIndex(1);
-	}
-	void onDragEnd() {
-		setIndex(0);
-	}
-	void onDragDrop(Widget *origin) {
-		if (origin != this)
-			return;
-		// Cycle through values
-		// e.g. a range of [0.0, 3.0] would have modes 0, 1, 2, and 3.
-		float v = value + 1.0;
-		setValue(v <= maxValue ? v : minValue);
+		if (value >= maxValue)
+			setValue(minValue);
+		else
+			setValue(value + 1.0);
 	}
 };
 
@@ -216,11 +196,9 @@ struct ModeSwitch : virtual Switch {
 struct MomentarySwitch : virtual Switch {
 	void onDragStart() {
 		setValue(maxValue);
-		setIndex(1);
 	}
 	void onDragEnd() {
 		setValue(minValue);
-		setIndex(0);
 	}
 };
 
diff --git a/include/components.hpp b/include/components.hpp
index c0348570..9ab83697 100644
--- a/include/components.hpp
+++ b/include/components.hpp
@@ -413,7 +413,7 @@ struct SmallLight : BASE {
 };
 
 ////////////////////
-// Switches
+// Switches and Buttons
 ////////////////////
 
 struct NKK : SVGSwitch, ToggleSwitch {
@@ -426,6 +426,52 @@ struct NKK : SVGSwitch, ToggleSwitch {
 	}
 };
 
+struct CKSS : SVGSwitch, ToggleSwitch {
+	CKSS() {
+		addFrame(SVG::load("res/ComponentLibrary/CKSS0.svg"));
+		addFrame(SVG::load("res/ComponentLibrary/CKSS1.svg"));
+		sw->wrap();
+		box.size = sw->box.size;
+	}
+};
+
+struct CKD6 : SVGSwitch, MomentarySwitch {
+	CKD6() {
+		addFrame(SVG::load("res/ComponentLibrary/CKD6_0.svg"));
+		addFrame(SVG::load("res/ComponentLibrary/CKD6_1.svg"));
+		sw->wrap();
+		box.size = sw->box.size;
+	}
+};
+
+struct TL1105 : SVGSwitch, MomentarySwitch {
+	TL1105() {
+		addFrame(SVG::load("res/ComponentLibrary/TL1105_0.svg"));
+		addFrame(SVG::load("res/ComponentLibrary/TL1105_1.svg"));
+		sw->wrap();
+		box.size = sw->box.size;
+	}
+};
+
+struct BefacoSwitch : SVGSwitch, ToggleSwitch {
+	BefacoSwitch() {
+		addFrame(SVG::load("res/ComponentLibrary/BefacoSwitch_0.svg"));
+		addFrame(SVG::load("res/ComponentLibrary/BefacoSwitch_1.svg"));
+		addFrame(SVG::load("res/ComponentLibrary/BefacoSwitch_2.svg"));
+		sw->wrap();
+		box.size = sw->box.size;
+	}
+};
+
+struct BefacoPush : SVGSwitch, MomentarySwitch {
+	BefacoPush() {
+		addFrame(SVG::load("res/ComponentLibrary/BefacoPush_0.svg"));
+		addFrame(SVG::load("res/ComponentLibrary/BefacoPush_1.svg"));
+		sw->wrap();
+		box.size = sw->box.size;
+	}
+};
+
 
 ////////////////////
 // Misc
diff --git a/src/app/Knob.cpp b/src/app/Knob.cpp
index a78220f5..7410ff8d 100644
--- a/src/app/Knob.cpp
+++ b/src/app/Knob.cpp
@@ -1,5 +1,6 @@
 #include "app.hpp"
 #include "gui.hpp"
+#include "engine.hpp"
 // For GLFW_KEY_LEFT_CONTROL, etc.
 #include <GLFW/glfw3.h>
 
@@ -24,5 +25,12 @@ void Knob::onDragEnd() {
 	guiCursorUnlock();
 }
 
+void Knob::onChange() {
+	if (!module)
+		return;
+
+	engineSetParamSmooth(module, paramId, value);
+}
+
 
 } // namespace rack
diff --git a/src/app/ParamWidget.cpp b/src/app/ParamWidget.cpp
index 7b3fca88..7f708809 100644
--- a/src/app/ParamWidget.cpp
+++ b/src/app/ParamWidget.cpp
@@ -23,8 +23,7 @@ void ParamWidget::onChange() {
 	if (!module)
 		return;
 
-	// module->params[paramId] = value;
-	engineSetParamSmooth(module, paramId, value);
+	module->params[paramId] = value;
 }
 
 
diff --git a/src/app/SVGSwitch.cpp b/src/app/SVGSwitch.cpp
index a914b051..4d3d10f6 100644
--- a/src/app/SVGSwitch.cpp
+++ b/src/app/SVGSwitch.cpp
@@ -19,15 +19,16 @@ void SVGSwitch::addFrame(std::shared_ptr<SVG> svg) {
 		sw->svg = svg;
 }
 
-void SVGSwitch::setIndex(int index) {
+void SVGSwitch::step() {
+	FramebufferWidget::step();
+}
+
+void SVGSwitch::onChange() {
+	int index = roundf(mapf(value, minValue, maxValue, 0, frames.size() - 1));
 	if (0 <= index && index < (int)frames.size())
 		sw->svg = frames[index];
 	dirty = true;
 }
 
-void SVGSwitch::step() {
-	FramebufferWidget::step();
-}
-
 
 } // namespace rack