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/*
* ZamGrains Granular Delay
* Copyright (C) 2018 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 (at your option) 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.
*/
#ifndef ZAMGRAINSUI_HPP_INCLUDED
#define ZAMGRAINSUI_HPP_INCLUDED
#include "DistrhoUI.hpp"
#include "ImageWidgets.hpp"
#include "../../widgets/ZamWidgets.hpp"
#include "ZamGrainsArtwork.hpp"
using DGL::Image;
using DGL::ImageSwitch;
using DGL::ZamKnob;
START_NAMESPACE_DISTRHO
// -----------------------------------------------------------------------
class ZamGrainsUI : public UI,
public ZamKnob::Callback,
public ImageSwitch::Callback
{
public:
ZamGrainsUI();
protected:
// -------------------------------------------------------------------
// DSP Callbacks
void parameterChanged(uint32_t index, float value) override;
void programLoaded(uint32_t index) override;
// -------------------------------------------------------------------
// Widget Callbacks
void imageKnobDragStarted(ZamKnob* knob) override;
void imageKnobDragFinished(ZamKnob* knob) override;
void imageKnobValueChanged(ZamKnob* knob, float value) override;
void imageSwitchClicked(ImageSwitch* toggle, bool down) override;
void onDisplay() override;
private:
float playpos, grainpos, finalpos;
Image fImgBackground;
ScopedPointer<ZamKnob> fKnobPlayspeed, fKnobGrainspeed, fKnobMaster, fKnobGrains, fKnobLooptime;
ScopedPointer<ImageSwitch> fToggleFreeze;
};
// -----------------------------------------------------------------------
END_NAMESPACE_DISTRHO
#endif
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