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/*
* ZamChild670 stereo tube compressor
* Copyright (C) 2015 Damien Zammit <damien@zamaudio.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or any later version.
*
* This program 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 General Public License for more details.
*
* For a full copy of the GNU General Public License see the doc/GPL.txt file.
*/
#include "ZamChild670Plugin.hpp"
#include "ZamChild670UI.hpp"
START_NAMESPACE_DISTRHO
// -----------------------------------------------------------------------
ZamChild670UI::ZamChild670UI()
: UI()
{
setSize(ZamChild670Artwork::zamchild670Width, ZamChild670Artwork::zamchild670Height);
// background
fImgBackground = Image(ZamChild670Artwork::zamchild670Data, ZamChild670Artwork::zamchild670Width, ZamChild670Artwork::zamchild670Height, GL_BGR);
// knob
Image knobImage(ZamChild670Artwork::knobData, ZamChild670Artwork::knobWidth, ZamChild670Artwork::knobHeight);
// knob
fKnobIngain = new ImageKnob(this, knobImage);
fKnobIngain->setAbsolutePos(24, 45);
fKnobIngain->setId(ZamChild670Plugin::paramInlevel);
fKnobIngain->setRange(-20.f, 0.0f);
fKnobIngain->setDefault(-12.0f);
fKnobIngain->setRotationAngle(240);
fKnobIngain->setCallback(this);
fKnobAC = new ImageKnob(this, knobImage);
fKnobAC->setAbsolutePos(103, 45);
fKnobAC->setId(ZamChild670Plugin::paramAC);
fKnobAC->setRange(0.0f, 10.0f);
fKnobAC->setDefault(0.2f);
fKnobAC->setRotationAngle(240);
fKnobAC->setCallback(this);
fKnobDC = new ImageKnob(this, knobImage);
fKnobDC->setAbsolutePos(181, 45);
fKnobDC->setId(ZamChild670Plugin::paramDC);
fKnobDC->setRange(0.0f, 1.0f);
fKnobDC->setDefault(0.0f);
fKnobDC->setRotationAngle(240);
fKnobDC->setCallback(this);
fKnobOutgain = new ImageKnob(this, knobImage);
fKnobOutgain->setAbsolutePos(262, 45);
fKnobOutgain->setId(ZamChild670Plugin::paramOutlevel);
fKnobOutgain->setRange(-20.0f, 20.0f);
fKnobOutgain->setDefault(0.0f);
fKnobOutgain->setRotationAngle(240);
fKnobOutgain->setCallback(this);
// set default values
programLoaded(0);
}
// -----------------------------------------------------------------------
// DSP Callbacks
void ZamChild670UI::parameterChanged(uint32_t index, float value)
{
switch (index)
{
case ZamChild670Plugin::paramInlevel:
fKnobIngain->setValue(value);
break;
case ZamChild670Plugin::paramAC:
fKnobAC->setValue(value);
break;
case ZamChild670Plugin::paramDC:
fKnobDC->setValue(value);
break;
case ZamChild670Plugin::paramOutlevel:
fKnobOutgain->setValue(value);
break;
}
}
void ZamChild670UI::programLoaded(uint32_t)
{
// Default values
fKnobIngain->setValue(-12.0f);
fKnobAC->setValue(0.2f);
fKnobDC->setValue(0.0f);
fKnobOutgain->setValue(0.0f);
}
// -----------------------------------------------------------------------
// Widget Callbacks
void ZamChild670UI::imageKnobDragStarted(ImageKnob* knob)
{
editParameter(knob->getId(), true);
}
void ZamChild670UI::imageKnobDragFinished(ImageKnob* knob)
{
editParameter(knob->getId(), false);
}
void ZamChild670UI::imageKnobValueChanged(ImageKnob* knob, float value)
{
setParameterValue(knob->getId(), value);
}
void ZamChild670UI::onDisplay()
{
fImgBackground.draw();
}
// -----------------------------------------------------------------------
UI* createUI()
{
return new ZamChild670UI();
}
// -----------------------------------------------------------------------
END_NAMESPACE_DISTRHO
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