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LfoGraph.h
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LfoGraph.h
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/*
* LfoGraph.h - Displays LFO graphs
*
* Copyright (c) 2004-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
* Copyright (c) 2024- Michael Gregorius
*
* This file is part of LMMS - https://lmms.io
*
* 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.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#ifndef LMMS_GUI_LFO_GRAPH_H
#define LMMS_GUI_LFO_GRAPH_H
#include <QWidget>
#include "ModelView.h"
#include "embed.h"
namespace lmms
{
class EnvelopeAndLfoParameters;
namespace gui
{
class LfoGraph : public QWidget, public ModelView
{
public:
LfoGraph(QWidget* parent);
protected:
void mousePressEvent(QMouseEvent* me) override;
void paintEvent(QPaintEvent* pe) override;
private:
void drawInfoText(const EnvelopeAndLfoParameters&);
void toggleAmountModel();
private:
QPixmap m_lfoGraph = embed::getIconPixmap("lfo_graph");
float m_randomGraph {0.};
};
} // namespace gui
} // namespace lmms
#endif // LMMS_GUI_LFO_GRAPH_H