Set number of host parameters to 512

- 512 should be enough for anybody
- Added banks to Host Params module

include/plugincontext.hpp

@@ -68,7 +68,7 @@ using CardinalDGL::IdleCallback;
 // --------------------------------------------------------------------------------------------------------------------
 // Cardinal specific context
 
-static constexpr const uint32_t kModuleParameterCount = 24;
+static constexpr const uint32_t kModuleParameterCount = 512;
 
 enum CardinalVariant {
     kCardinalVariantMain,

plugins/Cardinal/src/HostParameters.cpp

@@ -30,17 +30,18 @@ struct HostParameters : TerminalModule {
         NUM_INPUTS
     };
     enum OutputIds {
-        NUM_OUTPUTS = kModuleParameterCount
+        NUM_OUTPUTS = 32
     };
     enum LightIds {
         NUM_LIGHTS
     };
 
     CardinalPluginContext* const pcontext;
-    rack::dsp::SlewLimiter parameters[kModuleParameterCount];
-    bool parametersConnected[kModuleParameterCount] = {};
+    rack::dsp::SlewLimiter parameters[32];
+    bool parametersConnected[32] = {};
     bool bypassed = false;
     bool smooth = true;
+    uint8_t bank = 0;
     uint32_t lastProcessCounter = 0;
 
     HostParameters()
@@ -61,7 +62,7 @@ struct HostParameters : TerminalModule {
             bypassed = isBypassed();
             lastProcessCounter = processCounter;
 
-            for (uint32_t i=0; i<kModuleParameterCount; ++i)
+            for (uint32_t i=0; i<32; ++i)
             {
                 const bool connected = outputs[i].isConnected();
 
@@ -76,11 +77,11 @@ struct HostParameters : TerminalModule {
         if (bypassed)
             return;
 
-        for (uint32_t i=0; i<kModuleParameterCount; ++i)
+        for (uint32_t i=0; i<32; ++i)
         {
             if (parametersConnected[i])
-                outputs[i].setVoltage(smooth ? parameters[i].process(args.sampleTime, pcontext->parameters[i])
-                                             : pcontext->parameters[i]);
+                outputs[i].setVoltage(smooth ? parameters[i].process(args.sampleTime, pcontext->parameters[i+32*bank])
+                                             : pcontext->parameters[i+32*bank]);
         }
     }
 
@@ -91,7 +92,7 @@ struct HostParameters : TerminalModule {
     {
         const double fall = 1.0 / (double(pcontext->bufferSize) / e.sampleRate);
 
-        for (uint32_t i=0; i<kModuleParameterCount; ++i)
+        for (uint32_t i=0; i<32; ++i)
         {
             parameters[i].reset();
             parameters[i].setRiseFall(fall, fall);
@@ -107,6 +108,7 @@ struct HostParameters : TerminalModule {
         DISTRHO_SAFE_ASSERT_RETURN(rootJ != nullptr, nullptr);
 
         json_object_set_new(rootJ, "smooth", json_boolean(smooth));
+        json_object_set_new(rootJ, "bank", json_integer(bank));
 
         return rootJ;
     }
@@ -115,6 +117,8 @@ struct HostParameters : TerminalModule {
     {
         if (json_t* const smoothJ = json_object_get(rootJ, "smooth"))
             smooth = json_boolean_value(smoothJ);
+        if (json_t* const bankJ = json_object_get(rootJ, "bank"))
+            bank = json_integer_value(bankJ);
     }
 };
 
@@ -124,12 +128,12 @@ struct HostParameters : TerminalModule {
 struct CardinalParameterPJ301MPort : PJ301MPort {
 	void onDragStart(const DragStartEvent& e) override {
         if (const CardinalPluginContext* const pcontext = static_cast<CardinalPluginContext*>(APP))
-            handleHostParameterDrag(pcontext, portId, true);
+            handleHostParameterDrag(pcontext, ((HostParameters*)module)->bank*portId, true);
         PJ301MPort::onDragStart(e);
     }
 	void onDragEnd(const DragEndEvent& e) override {
         if (const CardinalPluginContext* const pcontext = static_cast<CardinalPluginContext*>(APP))
-            handleHostParameterDrag(pcontext, portId, false);
+            handleHostParameterDrag(pcontext, ((HostParameters*)module)->bank*portId, false);
         PJ301MPort::onDragEnd(e);
     }
 };
@@ -138,7 +142,7 @@ struct HostParametersWidget : ModuleWidgetWith9HP {
     static constexpr const float startX = 10.0f;
     static constexpr const float startY = 90.0f;
     static constexpr const float paddingH = 30.0f;
-    static constexpr const float paddingV = 49.0f;
+    static constexpr const float paddingV = 36.0f;
 
     HostParameters* const module;
 
@@ -149,10 +153,10 @@ struct HostParametersWidget : ModuleWidgetWith9HP {
         setPanel(APP->window->loadSvg(asset::plugin(pluginInstance, "res/HostParameters.svg")));
         createAndAddScrews();
 
-        for (int i=0; i<24; ++i)
+        for (int i=0; i<32; ++i)
         {
-            const float x = startX + int(i / 6) * paddingH;
-            const float y = startY + int(i % 6) * paddingV;
+            const float x = startX + int(i % 4) * paddingH;
+            const float y = startY + int(i / 4) * paddingV;
             addOutput(createOutput<CardinalParameterPJ301MPort>(Vec(x, y), m, i));
         }
     }
@@ -162,22 +166,28 @@ struct HostParametersWidget : ModuleWidgetWith9HP {
         drawBackground(args.vg);
 
         nvgFontFaceId(args.vg, 0);
-        nvgFontSize(args.vg, 14);
+        nvgFontSize(args.vg, 10);
 
-        char text[] = { '0', '0', '\0' };
-        for (int i=0; i<24; ++i)
+        char text[] = { '0', '0', '0', '\0'};
+        snprintf(text, 4, "%03d", 32*(module == nullptr ? 0 : module->bank));
+        for (int i=0; i<32; ++i)
         {
-            const float x = startX + int(i / 6) * paddingH;
-            const float y = startY + int(i % 6) * paddingV;
+            const float x = startX + int(i % 4) * paddingH;
+            const float y = startY + int(i / 4) * paddingV;
             nvgBeginPath(args.vg);
             nvgRoundedRect(args.vg, x - 1.0f, y - 19.0f, paddingH - 4.0f, paddingV - 4.0f, 4);
             nvgFillColor(args.vg, nvgRGB(0xd0, 0xd0, 0xd0));
             nvgFill(args.vg);
 
-            if (text[1]++ == '9')
+
+            if (text[2]++ == '9')
             {
-                text[1] = '0';
-                ++text[0];
+                text[2] = '0';
+                if (text[1]++ == '9')
+                {
+                    text[1] = '0';
+                    ++text[0];
+                }
             }
             nvgBeginPath(args.vg);
             nvgFillColor(args.vg, color::BLACK);
@@ -191,6 +201,15 @@ struct HostParametersWidget : ModuleWidgetWith9HP {
     {
         menu->addChild(new MenuSeparator);
         menu->addChild(createBoolPtrMenuItem("Smooth", "", &module->smooth));
+        menu->addChild(createSubmenuItem("Bank", string::f("%d", module->bank), [=](Menu* menu) {
+            for (int c = 0; c < 16; c++) {
+                menu->addChild(createCheckMenuItem(string::f("%d", c+1), "",
+                                                   [=]() {return module->bank == c;},
+                                                   [=]() {module->bank = c;}
+                ));
+            }
+        }));
+
     }
 };
 #else