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Fundamental
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Add Octave

v0.6
Andrew Belt 6 years ago
parent
6d996a565f
commit
aabcb39e66
4 changed files with 335 additions and 2 deletions
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  1. +168
    -0
      res/Octave.svg
  2. +1
    -0
      src/Fundamental.cpp
  3. +1
    -2
      src/Fundamental.hpp
  4. +165
    -0
      src/Octave.cpp

+ 168
- 0
res/Octave.svg View File

@@ -0,0 +1,168 @@
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+ 1
- 0
src/Fundamental.cpp View File

@@ -25,4 +25,5 @@ void init(rack::Plugin *p) {
p->addModel(modelSEQ3); p->addModel(modelSEQ3);
p->addModel(modelSequentialSwitch1); p->addModel(modelSequentialSwitch1);
p->addModel(modelSequentialSwitch2); p->addModel(modelSequentialSwitch2);
p->addModel(modelOctave);
} }

+ 1
- 2
src/Fundamental.hpp View File

@@ -23,5 +23,4 @@ extern Model *modelScope;
extern Model *modelSEQ3; extern Model *modelSEQ3;
extern Model *modelSequentialSwitch1; extern Model *modelSequentialSwitch1;
extern Model *modelSequentialSwitch2; extern Model *modelSequentialSwitch2;


extern Model *modelOctave;

+ 165
- 0
src/Octave.cpp View File

@@ -0,0 +1,165 @@
#include "Fundamental.hpp"

struct Octave : Module {
enum ParamIds {
NUM_PARAMS
};
enum InputIds {
CV_INPUT,
NUM_INPUTS
};
enum OutputIds {
CV_OUTPUT,
NUM_OUTPUTS
};
enum LightIds {
NUM_LIGHTS
};

int octave = 0;

Octave() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {}

void onReset() override {
octave = 0;
}

void onRandomize() override {
octave = (randomu32() % 9) - 4;
}

json_t *toJson() override {
json_t *rootJ = json_object();
json_object_set_new(rootJ, "octave", json_integer(octave));
return rootJ;
}

void fromJson(json_t *rootJ) override {
json_t *octaveJ = json_object_get(rootJ, "octave");
if (octaveJ)
octave = json_integer_value(octaveJ);
}

void step() override {
float cv = inputs[CV_INPUT].value;
cv += octave;
outputs[CV_OUTPUT].value = cv;
}
};


struct OctaveButton : OpaqueWidget {
Octave *module;
int octave;

void draw(NVGcontext *vg) override {
Vec c = box.size.div(2);

if (module->octave == octave) {
// Enabled
nvgBeginPath(vg);
nvgCircle(vg, c.x, c.y, mm2px(4.0/2));
if (octave < 0)
nvgFillColor(vg, COLOR_RED);
else if (octave > 0)
nvgFillColor(vg, COLOR_GREEN);
else
nvgFillColor(vg, colorAlpha(COLOR_WHITE, 0.33));
nvgFill(vg);
}
else {
// Disabled
nvgBeginPath(vg);
nvgCircle(vg, c.x, c.y, mm2px(4.0/2));
nvgFillColor(vg, colorAlpha(COLOR_WHITE, 0.33));
nvgFill(vg);

nvgBeginPath(vg);
nvgCircle(vg, c.x, c.y, mm2px(3.0/2));
nvgFillColor(vg, COLOR_BLACK);
nvgFill(vg);

if (octave == 0) {
nvgBeginPath(vg);
nvgCircle(vg, c.x, c.y, mm2px(1.0/2));
nvgFillColor(vg, colorAlpha(COLOR_WHITE, 0.33));
nvgFill(vg);
}
}
}

void onMouseDown(EventMouseDown &e) override {
if (e.button == 1) {
module->octave = 0;
e.target = this;
e.consumed = true;
return;
}
OpaqueWidget::onMouseDown(e);
}

void onDragEnter(EventDragEnter &e) override {
OctaveButton *w = dynamic_cast<OctaveButton*>(e.origin);
if (w) {
module->octave = octave;
}
}
};


struct OctaveDisplay : OpaqueWidget {
OctaveDisplay() {
box.size = mm2px(Vec(15.240, 72.000));
}

void setModule(Octave *module) {
clearChildren();

const int octaves = 9;
const float margin = mm2px(2.0);
float height = box.size.y - 2*margin;
for (int i = 0; i < octaves; i++) {
OctaveButton *octaveButton = new OctaveButton();
octaveButton->box.pos = Vec(0, height / octaves * i + margin);
octaveButton->box.size = Vec(box.size.x, height / octaves);
octaveButton->module = module;
octaveButton->octave = 4 - i;
addChild(octaveButton);
}
}

void draw(NVGcontext *vg) override {
// Background
nvgBeginPath(vg);
nvgRect(vg, 0, 0, box.size.x, box.size.y);
nvgFillColor(vg, nvgRGB(0, 0, 0));
nvgFill(vg);

Widget::draw(vg);
}
};


struct OctaveWidget : ModuleWidget {
OctaveWidget(Octave *module) : ModuleWidget(module) {
setPanel(SVG::load(assetPlugin(plugin, "res/Octave.svg")));

addChild(createWidget<ScrewSilver>(Vec(RACK_GRID_WIDTH, 0)));
addChild(createWidget<ScrewSilver>(Vec(box.size.x - 2 * RACK_GRID_WIDTH, 0)));
addChild(createWidget<ScrewSilver>(Vec(RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
addChild(createWidget<ScrewSilver>(Vec(box.size.x - 2 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));

addInput(createInputCentered<PJ301MPort>(mm2px(Vec(7.62, 97.253)), module, Octave::CV_INPUT));

addOutput(createOutputCentered<PJ301MPort>(mm2px(Vec(7.62, 112.253)), module, Octave::CV_OUTPUT));

OctaveDisplay *octaveDisplay = new OctaveDisplay();
octaveDisplay->box.pos = mm2px(Vec(0.0, 14.584));
octaveDisplay->setModule(module);
addChild(octaveDisplay);
}
};


Model *modelOctave = createModel<Octave, OctaveWidget>("Fundamental", "Octave", "Octave", UTILITY_TAG);


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