computerscare-vcv-modules

ComputerScare modules for VCV Rack
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ComputerscarePolyModule.hpp (2734B)

      1 #pragma once
      2 
      3 using namespace rack;
      4 
      5 struct AutoParamQuantity : ParamQuantity {
      6 	std::string getDisplayValueString() override {
      7 		std::string disp = Quantity::getDisplayValueString();
      8 		return disp == "0" ? "Auto" : disp;
      9 	}
     10 };
     11 
     12 struct ComputerscarePolyModule : Module {
     13 	int polyChannels = 16;
     14 	int polyChannelsKnobSetting = 0;
     15 	int counterPeriod = 64;
     16 	int counter = counterPeriod + 1;
     17 
     18 	virtual void checkCounter() {
     19 		counter++;
     20 		if (counter > counterPeriod) {
     21 			checkPoly();
     22 			counter = 0;
     23 		}
     24 	}
     25 
     26 	virtual void checkPoly() {};
     27 };
     28 struct TinyChannelsSnapKnob: RoundKnob {
     29 	std::shared_ptr<Svg> manualChannelsSetSvg = APP->window->loadSvg(asset::plugin(pluginInstance, "res/computerscare-channels-empty-knob.svg"));
     30 	std::shared_ptr<Svg> autoChannelsSvg = APP->window->loadSvg(asset::plugin(pluginInstance, "res/computerscare-channels-empty-knob-auto-mode.svg"));
     31 	int prevSetting = -1;
     32 	int paramId = -1;
     33 
     34 	ComputerscarePolyModule *module;
     35 
     36 	TinyChannelsSnapKnob() {
     37 		setSvg(APP->window->loadSvg(asset::plugin(pluginInstance, "res/computerscare-channels-empty-knob.svg")));
     38 		shadow->opacity = 0.f;
     39 		snap = true;
     40 		RoundKnob();
     41 	}
     42 	void draw(const DrawArgs& args) override {
     43 		if (module) {
     44 			int currentSetting = module->params[paramId].getValue();;
     45 			if (currentSetting != prevSetting) {
     46 				setSvg(currentSetting == 0 ? autoChannelsSvg : manualChannelsSetSvg);
     47 				prevSetting = currentSetting;
     48 			}
     49 		}
     50 		else {
     51 
     52 		}
     53 		RoundKnob::draw(args);
     54 	}
     55 };
     56 
     57 struct PolyChannelsDisplay : SmallLetterDisplay
     58 {
     59 	ComputerscarePolyModule *module;
     60 	bool controlled = false;
     61 	int prevChannels = -1;
     62 	int paramId = -1;
     63 
     64 	PolyChannelsDisplay(math::Vec pos)
     65 	{
     66 		box.pos = pos;
     67 		fontSize = 14;
     68 		letterSpacing = 1.f;
     69 		textAlign = 18;
     70 		textColor = BLACK;
     71 		breakRowWidth = 20;
     72 		SmallLetterDisplay();
     73 	};
     74 	void draw(const DrawArgs &args)
     75 	{
     76 		if (module)
     77 		{
     78 			int newChannels = module->polyChannels;
     79 			if (newChannels != prevChannels) {
     80 				std::string str = std::to_string(newChannels);
     81 				value = str;
     82 				prevChannels = newChannels;
     83 			}
     84 
     85 		}
     86 		else {
     87 			value = std::to_string((random::u32() % 16) + 1);
     88 		}
     89 		SmallLetterDisplay::draw(args);
     90 	}
     91 };
     92 struct PolyOutputChannelsWidget : Widget {
     93 	ComputerscarePolyModule *module;
     94 	PolyChannelsDisplay *channelCountDisplay;
     95 	TinyChannelsSnapKnob *channelsKnob;
     96 	PolyOutputChannelsWidget(math::Vec pos, ComputerscarePolyModule *mod, int paramId) {
     97 		module = mod;
     98 
     99 		channelsKnob = createParam<TinyChannelsSnapKnob>(pos.plus(Vec(7, 3)), module, paramId);
    100 		channelsKnob->module = module;
    101 		channelsKnob->paramId = paramId;
    102 
    103 		channelCountDisplay = new PolyChannelsDisplay(pos);
    104 
    105 		channelCountDisplay->module = module;
    106 
    107 		addChild(channelsKnob);
    108 		addChild(channelCountDisplay);
    109 	}
    110 };