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/*
* ZamSFZ polyphonic SFZ player
* Copyright (C) 2014 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.
*/
#ifndef ZAMSFZUI_HPP_INCLUDED
#define ZAMSFZUI_HPP_INCLUDED
#include "DistrhoUI.hpp"
#include "ImageKnob.hpp"
#include "ImageButton.hpp"
#include "ZamSFZArtwork.hpp"
using DGL::Image;
using DGL::ImageKnob;
using DGL::ImageButton;
START_NAMESPACE_DISTRHO
// -----------------------------------------------------------------------
class ZamSFZUI : public UI,
public ImageKnob::Callback,
public ImageButton::Callback
{
public:
ZamSFZUI();
protected:
// -------------------------------------------------------------------
// DSP Callbacks
void d_parameterChanged(uint32_t index, float value) override;
void d_programChanged(uint32_t index) override;
void d_stateChanged(const char* key, const char* value) override;
void d_uiFileBrowserSelected(const char* filename) override;
// -------------------------------------------------------------------
// Widget Callbacks
void imageKnobDragStarted(ImageKnob* knob) override;
void imageKnobDragFinished(ImageKnob* knob) override;
void imageKnobValueChanged(ImageKnob* knob, float value) override;
void imageButtonClicked(ImageButton*, int) override;
void onDisplay() override;
private:
Image fImgBackground;
ScopedPointer<ImageKnob> fKnobGain;
ScopedPointer<ImageButton> fButtonLoad;
char* filepath;
};
// -----------------------------------------------------------------------
END_NAMESPACE_DISTRHO
#endif // ZAMSFZUI_HPP_INCLUDED
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