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/*
* MetronomeController.cpp
*
* Created on: 2 Oct 2016
* Author: jeremy
*/
#include "MetronomeController.h"
#include <algorithm>
#include <iterator>
using namespace eXaDrumsApi;
namespace Controllers
{
MetronomeController::MetronomeController(Glib::RefPtr<Gtk::Builder> builder, std::shared_ptr<eXaDrums> drumKit)
: builder(builder), drumKit(drumKit)
{
// Get all widgets
{
this->builder->get_widget("MetronomeConfig", metronomeWindow);
this->builder->get_widget("MetronomeConfigSave", metronomeConfigSave);
this->builder->get_widget("MetronomeSoundType", clickTypes);
this->builder->get_widget("ClickTempoScale", clickTempoScale);
this->builder->get_widget("ClickVolumeScale", clickVolumeScale);
this->builder->get_widget("EnableClickButton", enableClickButton);
this->builder->get_widget("RhythmList", rhythmList);
this->builder->get_widget("BpmeasList", bpmeasList);
}
// Connect all signals
{
metronomeConfigSave->signal_clicked().connect([&] { SaveMetronomeConfig(); });
clickTempoScale->signal_value_changed().connect([&] { ChangeTempo(); });
clickVolumeScale->signal_value_changed().connect([&] { ChangeClickVolume(); });
enableClickButton->signal_clicked().connect([&] { EnableClick(); });
}
// Set tempo value
clickTempoScale->set_value(drumKit->GetTempo());
// Metronome not running by defautl
clickVolumeScale->property_sensitive() = false;
// Configure Metronome Window
{
// Append clicks to list
std::vector<std::string> clicks = drumKit->GetClicksTypes();
std::for_each(clicks.cbegin(), clicks.cend(), [this](const std::string& s){ clickTypes->append(s); });
// Get current click type
int clickTypeId = drumKit->GetClickTypeId();
// Select current click type
clickTypes->set_active(clickTypeId);
}
// Populate rhythm list
this->rhythms = drumKit->GetRhythms();
{
// Append rhythms to list
std::for_each(rhythms.cbegin(), rhythms.cend(), [this](int x) { rhythmList->append(std::to_string(x)); });
// Get current rhythm index in vector
auto it = std::find(rhythms.cbegin(), rhythms.cend(), this->drumKit->GetRhythm());
int index = std::distance(rhythms.cbegin(), it);
// Select current rhythm
rhythmList->set_active(index);
}
// Populate beats per measure list
this->bpmeasValues = drumKit->GetBpms();
{
// Append values to list
std::for_each(bpmeasValues.cbegin(), bpmeasValues.cend(), [this](int x) { bpmeasList->append(std::to_string(x));});
// Get current nb of beats per measure's index in vector
auto it = std::find(bpmeasValues.cbegin(), bpmeasValues.cend(), this->drumKit->GetBpmeas());
int index = std::distance(bpmeasValues.cbegin(), it);
// Select current number of beats per measure
bpmeasList->set_active(index);
}
return;
}
MetronomeController::~MetronomeController()
{
// Delete all windows and dialogs
delete metronomeWindow;
return;
}
// Private methods
void MetronomeController::EnableClick() const
{
bool enable = enableClickButton->get_active();
drumKit->EnableMetronome(enable);
clickVolumeScale->property_sensitive() = enable;
clickVolumeScale->set_value(drumKit->GetClickVolume());
return;
}
void MetronomeController::ChangeTempo() const
{
int tempo = (int) this->clickTempoScale->get_value();
drumKit->ChangeTempo(tempo);
return;
}
void MetronomeController::ChangeClickVolume() const
{
int volume = (int) this->clickVolumeScale->get_value();
drumKit->ChangeClickVolume(volume);
clickVolumeScale->property_sensitive() = true;
return;
}
void MetronomeController::ShowMetronomePrefs()
{
metronomeWindow->show();
return;
}
void MetronomeController::SaveMetronomeConfig()
{
// Set new parameters values
drumKit->SetClickType(clickTypes->get_active_row_number());
drumKit->SetRhythm(rhythms[rhythmList->get_active_row_number()]);
drumKit->SetBpmeas(bpmeasValues[bpmeasList->get_active_row_number()]);
drumKit->RestartMetronome();
drumKit->SaveMetronomeConfig();
metronomeWindow->hide();
return;
}
} /* namespace Gui */
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