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/* -*- Mode: c++ -*- */
/***************************************************************************
* timingframecontent.cc
*
* Sat Oct 14 19:39:33 CEST 2017
* Copyright 2017 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* DrumGizmo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "timingframecontent.h"
#include <cmath>
#include <iostream>
#include "painter.h"
namespace GUI
{
TimingframeContent::TimingframeContent(Widget* parent,
Settings& settings,
SettingsNotifier& settings_notifier)
: Widget(parent)
, settings(settings)
, settings_notifier(settings_notifier)
{
layout.setResizeChildren(false);
tightness.resize(80, 80);
tightness_knob.resize(30, 30);
tightness_knob.showValue(false);
tightness_knob.setDefaultValue(tightnessSettingsToKnob(Settings::latency_stddev_default));
tightness.setControl(&tightness_knob);
layout.addItem(&tightness);
regain.resize(80, 80);
regain_knob.resize(30, 30);
regain_knob.showValue(false);
regain_knob.setDefaultValue(Settings::latency_regain_default);
regain.setControl(®ain_knob);
layout.addItem(®ain);
laidback.resize(80, 80);
laidback_knob.resize(30, 30);
laidback_knob.showValue(false);
laidback_knob.setDefaultValue(Settings::latency_laid_back_ms_default);
laidback_knob.setRange(-100.0f, 100.0f); // +/- 100 ms range
laidback.setControl(&laidback_knob);
layout.addItem(&laidback);
layout.setPosition(&tightness, GridLayout::GridRange{0, 1, 0, 1});
layout.setPosition(®ain, GridLayout::GridRange{1, 2, 0, 1});
layout.setPosition(&laidback, GridLayout::GridRange{2, 3, 0, 1});
CONNECT(this, settings_notifier.latency_stddev,
this, &TimingframeContent::tightnessSettingsValueChanged);
CONNECT(this, settings_notifier.latency_regain,
this, &TimingframeContent::regainSettingsValueChanged);
CONNECT(this, settings_notifier.latency_laid_back_ms,
this, &TimingframeContent::laidbackSettingsValueChanged);
CONNECT(&tightness_knob, valueChangedNotifier,
this, &TimingframeContent::tightnessKnobValueChanged);
CONNECT(®ain_knob, valueChangedNotifier,
this, &TimingframeContent::regainKnobValueChanged);
CONNECT(&laidback_knob, valueChangedNotifier,
this, &TimingframeContent::laidbackKnobValueChanged);
}
float TimingframeContent::thightnessKnobToSettings(float value) const
{
value -= 1.0f;
value *= -1.0f;
value *= 500.0f;
return value;
}
float TimingframeContent::tightnessSettingsToKnob(float value) const
{
value /= 500.0f;
value *= -1.0f;
value += 1.0f;
return value;
}
void TimingframeContent::tightnessKnobValueChanged(float value)
{
auto settings_value = thightnessKnobToSettings(value);
settings.latency_stddev.store(settings_value);
}
void TimingframeContent::tightnessSettingsValueChanged(float value)
{
auto knob_value = tightnessSettingsToKnob(value);
tightness_knob.setValue(knob_value);
}
void TimingframeContent::regainKnobValueChanged(float value)
{
settings.latency_regain.store(value);
}
void TimingframeContent::regainSettingsValueChanged(float value)
{
regain_knob.setValue(value);
}
void TimingframeContent::laidbackKnobValueChanged(float value)
{
settings.latency_laid_back_ms.store(value);
}
void TimingframeContent::laidbackSettingsValueChanged(float value)
{
laidback_knob.setValue(value);
}
} // GUI::
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