plugin-examples/plugins/openav-ducka/gui/ducka_widget.cxx

// generated by Fast Light User Interface Designer (fluid) version 1.0300

#include "ducka_widget.h"

START_NAMESPACE_DISTRHO

void DuckaUI::cb_headerImage_i(Avtk::Image*, void*) {
  //system("xdg-open http://www.openavproductions.com/artyfx#ducka");
}
void DuckaUI::cb_headerImage(Avtk::Image* o, void* v) {
  ((DuckaUI*)(o->parent()->user_data()))->cb_headerImage_i(o,v);
}

void DuckaUI::cb_graph_i(Avtk::SidechainGain* o, void*) {
  //cutoff = o->value();
//float g = o->getGain();
//gainDial->value( g );
//freq->value( cutoff ); // update dial
//writePort(CUTOFF_FREQ, cutoff);
//writePort(CUTOFF_GAIN, g);
}
void DuckaUI::cb_graph(Avtk::SidechainGain* o, void* v) {
  ((DuckaUI*)(o->parent()->user_data()))->cb_graph_i(o,v);
}

void DuckaUI::cb_threshold_i(Avtk::Dial* o, void*) {
  float tmp = o->value();
  graph->threshold( tmp );
  setHostParameter( 0, tmp );
}
void DuckaUI::cb_threshold(Avtk::Dial* o, void* v) {
  ((DuckaUI*)(o->parent()->user_data()))->cb_threshold_i(o,v);
}

void DuckaUI::cb_drop_i(Avtk::Dial* o, void*) {
  float tmp = o->value();
  graph->reduce( tmp );
  setHostParameter( 1, tmp );
}
void DuckaUI::cb_drop(Avtk::Dial* o, void* v) {
  ((DuckaUI*)(o->parent()->user_data()))->cb_drop_i(o,v);
}

void DuckaUI::cb_time_i(Avtk::Dial* o, void*) {
  float tmp = o->value();
  graph->release( tmp );
  setHostParameter( 2, tmp );
}
void DuckaUI::cb_time(Avtk::Dial* o, void* v) {
  ((DuckaUI*)(o->parent()->user_data()))->cb_time_i(o,v);
}

/**
   if the type of filter changes, this function will highlight the right button
*/
void DuckaUI::update_button(int button) {
}

DuckaUI::DuckaUI(UI* const uic) : ui(uic) {
  { Fl_Double_Window* o = window = new Fl_Double_Window(160, 220);
    window->user_data((void*)(this));
    { headerImage = new Avtk::Image(0, 0, 160, 29, "header.png");
      headerImage->box(FL_NO_BOX);
      headerImage->color(FL_BACKGROUND_COLOR);
      headerImage->selection_color(FL_BACKGROUND_COLOR);
      headerImage->labeltype(FL_NORMAL_LABEL);
      headerImage->labelfont(0);
      headerImage->labelsize(14);
      headerImage->labelcolor((Fl_Color)20);
      headerImage->callback((Fl_Callback*)cb_headerImage);
      headerImage->align(Fl_Align(FL_ALIGN_CENTER));
      headerImage->when(FL_WHEN_RELEASE_ALWAYS);
      headerImage->setPixbuf(header.pixel_data,4);
    } // Avtk::Image* headerImage
    { graph = new Avtk::SidechainGain(5, 36, 150, 126, "graph");
      graph->box(FL_UP_BOX);
      graph->color((Fl_Color)179);
      graph->selection_color(FL_INACTIVE_COLOR);
      graph->labeltype(FL_NO_LABEL);
      graph->labelfont(0);
      graph->labelsize(14);
      graph->labelcolor(FL_FOREGROUND_COLOR);
      graph->callback((Fl_Callback*)cb_graph);
      graph->align(Fl_Align(FL_ALIGN_BOTTOM));
      graph->when(FL_WHEN_CHANGED);
    } // Avtk::SidechainGain* graph
    { threshold = new Avtk::Dial(10, 169, 37, 37, "Thres");
      threshold->box(FL_NO_BOX);
      threshold->color((Fl_Color)90);
      threshold->selection_color(FL_INACTIVE_COLOR);
      threshold->labeltype(FL_NORMAL_LABEL);
      threshold->labelfont(0);
      threshold->labelsize(10);
      threshold->labelcolor(FL_FOREGROUND_COLOR);
      threshold->callback((Fl_Callback*)cb_threshold);
      threshold->align(Fl_Align(FL_ALIGN_BOTTOM));
      threshold->when(FL_WHEN_CHANGED);
    } // Avtk::Dial* threshold
    { drop = new Avtk::Dial(62, 169, 37, 37, "Drop");
      drop->box(FL_NO_BOX);
      drop->color((Fl_Color)90);
      drop->selection_color(FL_INACTIVE_COLOR);
      drop->labeltype(FL_NORMAL_LABEL);
      drop->labelfont(0);
      drop->labelsize(10);
      drop->labelcolor(FL_FOREGROUND_COLOR);
      drop->callback((Fl_Callback*)cb_drop);
      drop->align(Fl_Align(FL_ALIGN_BOTTOM));
      drop->when(FL_WHEN_CHANGED);
    } // Avtk::Dial* drop
    { time = new Avtk::Dial(113, 168, 37, 37, "Time");
      time->box(FL_NO_BOX);
      time->color((Fl_Color)90);
      time->selection_color(FL_INACTIVE_COLOR);
      time->labeltype(FL_NORMAL_LABEL);
      time->labelfont(0);
      time->labelsize(10);
      time->labelcolor(FL_FOREGROUND_COLOR);
      time->callback((Fl_Callback*)cb_time);
      time->align(Fl_Align(FL_ALIGN_BOTTOM));
      time->when(FL_WHEN_CHANGED);
    } // Avtk::Dial* time
    window->color( fl_rgb_color( 17,17,17) );
    close_cb( o, 0 );
    window->end();
  } // Fl_Double_Window* window
}

int DuckaUI::getWidth() {
  return window->w();
}

int DuckaUI::getHeight() {
  return window->h();
}

void DuckaUI::setHostParameter(uint32_t index, float value) {
  //cout << "port " << port << " value " << value << endl;
  ui->d_setParameterValue(index, value);
}

void DuckaUI::close_cb(Fl_Widget* o, void*) {
  if ((Fl::event() == FL_KEYDOWN || Fl::event() == FL_SHORTCUT) && Fl::event_key() == FL_Escape)
    {
      return; // ignore ESC
    }
    else
    {
      o->hide();
    }
}

END_NAMESPACE_DISTRHO